:root {
  --ink: #10233f;
  --muted: #627189;
  --line: rgba(64, 111, 178, 0.14);
  --paper: rgba(255, 255, 255, 0.84);
  --paper-strong: rgba(255, 255, 255, 0.96);
  --blue: #1f6fe5;
  --blue-soft: #e9f2ff;
  --green: #2aa678;
  --green-soft: #e8f7ef;
  --amber: #f0a438;
  --amber-soft: #fff3df;
  --purple: #7367d8;
  --purple-soft: #f0edff;
  --red: #e0656f;
  --shadow: 0 18px 54px rgba(38, 77, 130, 0.1);
  --shadow-soft: 0 12px 34px rgba(38, 77, 130, 0.07);
  --radius: 8px;
  --radius-lg: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
}

/* Overview declutter pass 2026-07-19: calm first screen, one route, one map, one action. */
@media (min-width: 1181px) {
  body {
    background:
      radial-gradient(circle at 18% -8%, rgba(122, 184, 214, 0.14), transparent 30%),
      linear-gradient(180deg, #f7fbfb 0%, #edf6f4 46%, #f8fbfb 100%) !important;
  }

  .app-frame {
    grid-template-columns: 148px minmax(0, 1fr) !important;
    width: min(1480px, calc(100% - 32px)) !important;
    gap: 12px !important;
  }

  .sidebar {
    gap: 10px !important;
    padding: 10px !important;
    background: rgba(255, 255, 255, 0.64) !important;
    box-shadow: 0 16px 42px rgba(40, 79, 105, 0.07) !important;
  }

  .brand strong {
    font-size: 15px !important;
  }

  .side-tools,
  .side-status {
    display: none !important;
  }

  .side-note {
    padding: 10px !important;
    border-radius: 14px !important;
  }

  .side-note small,
  .daily-progress {
    display: none !important;
  }

  .top-strip {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px) !important;
    min-height: 54px !important;
    background: rgba(255, 255, 255, 0.68) !important;
    box-shadow: 0 12px 34px rgba(40, 79, 105, 0.06) !important;
  }

  .top-principle,
  .top-actions,
  .search-assist,
  .learner-chip {
    display: none !important;
  }

  .top-strip h1 {
    color: #17273a !important;
    font-size: 21px !important;
  }

  .global-search {
    min-height: 34px !important;
    border-color: rgba(51, 92, 119, 0.1) !important;
    background: rgba(255, 255, 255, 0.8) !important;
  }

  .home-deck {
    gap: 10px !important;
  }

  .home-deck .dashboard-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    grid-template-rows: 226px !important;
  }

  .home-deck .hero-card {
    min-height: 226px !important;
    max-height: 226px !important;
    grid-template-columns: minmax(360px, 0.62fr) minmax(520px, 1fr) !important;
    gap: 18px !important;
    border-color: rgba(51, 92, 119, 0.1) !important;
    border-radius: 20px !important;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.95), rgba(246, 252, 250, 0.78)),
      linear-gradient(180deg, #ffffff, #edf8f5) !important;
    box-shadow: 0 16px 44px rgba(42, 78, 108, 0.07) !important;
    padding: 16px 22px !important;
  }

  .home-deck .hero-copy h2,
  .home-deck .hero-card .hero-copy h2 {
    max-width: 520px !important;
    color: #152337 !important;
    font-size: 23px !important;
    line-height: 1.12 !important;
  }

  .home-deck .grade-pills,
  .home-deck .hero-card .grade-pills {
    display: grid !important;
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    gap: 6px !important;
    max-width: 500px !important;
    overflow: visible !important;
  }

  .home-deck .grade-pills button,
  .home-deck .hero-card .grade-pills button {
    min-width: 0 !important;
    min-height: 32px !important;
    border-color: rgba(51, 92, 119, 0.12) !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.7) !important;
    padding: 4px 8px !important;
    text-align: center !important;
  }

  .home-deck .grade-pills button span {
    font-size: 12px !important;
  }

  .home-deck .grade-pills button small,
  .home-deck .grade-pills button i {
    display: none !important;
  }

  .home-deck .mountain-map {
    max-height: 164px !important;
    border: 1px solid rgba(51, 92, 119, 0.1) !important;
    border-radius: 18px !important;
    background: #f8fcfb !important;
  }

  .home-deck .mountain-map svg {
    min-height: 164px !important;
    height: 164px !important;
  }

  .home-deck .section-grid {
    display: block !important;
    min-height: 0 !important;
  }

  .home-deck .detail-panel {
    display: none !important;
  }

  .home-deck .map-panel {
    min-height: 408px !important;
    overflow: visible !important;
    border-color: rgba(51, 92, 119, 0.1) !important;
    border-radius: 20px !important;
    background: rgba(255, 255, 255, 0.62) !important;
    box-shadow: 0 16px 44px rgba(42, 78, 108, 0.06) !important;
    padding: 16px !important;
  }

  .home-deck .map-panel .panel-head {
    margin-bottom: 12px !important;
  }

  .home-deck .map-panel .panel-head h2 {
    max-width: 760px !important;
    color: #203048 !important;
    font-size: 18px !important;
    line-height: 1.2 !important;
  }

  .home-deck .map-panel .text-button {
    display: none !important;
  }

  .home-deck .map-canvas {
    grid-template-columns: repeat(auto-fit, minmax(176px, 1fr)) !important;
    gap: 10px !important;
    min-height: 314px !important;
    max-height: 314px !important;
    border-color: rgba(51, 92, 119, 0.08) !important;
    border-radius: 18px !important;
    background:
      linear-gradient(rgba(54, 104, 135, 0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(54, 104, 135, 0.035) 1px, transparent 1px),
      linear-gradient(180deg, #fbfefd, #f1faf7) !important;
    background-size: 36px 36px, 36px 36px, auto !important;
    padding: 12px !important;
    overflow: auto !important;
  }

  .home-deck .map-node {
    min-height: 58px !important;
    border-color: rgba(51, 92, 119, 0.1) !important;
    border-radius: 14px !important;
    background: rgba(255, 255, 255, 0.78) !important;
    box-shadow: 0 8px 18px rgba(42, 78, 108, 0.045) !important;
  }

  .home-deck .node-course-link {
    min-height: 58px !important;
    padding: 10px 12px 10px 16px !important;
  }

  .home-deck .map-node strong {
    color: #1f3045 !important;
    font-size: 13px !important;
    line-height: 1.2 !important;
    -webkit-line-clamp: 2 !important;
  }

  .home-deck .map-node::before {
    width: 4px !important;
    opacity: 0.55 !important;
  }

  .home-deck .model-library,
  .workspace > .model-library,
  .home-deck .metric-card,
  .home-deck .progress-card,
  .home-deck .overview-insights {
    display: none !important;
  }
}

@media (max-width: 1180px) {
  .top-principle,
  .top-actions,
  .search-assist,
  .learner-chip,
  .side-tools,
  .side-status,
  .home-deck .hero-domain-grid,
  .home-deck .hero-card .hero-domain-grid,
  .home-deck .detail-panel,
  .workspace > .model-library {
    display: none !important;
  }

  .home-deck .hero-card {
    min-height: 0 !important;
    border-radius: 18px !important;
    padding: 16px !important;
  }

  .home-deck .map-panel {
    min-height: 0 !important;
    border-radius: 18px !important;
  }

  .home-deck .map-canvas {
    max-height: none !important;
    overflow: visible !important;
  }
}

@media (min-width: 1181px) {
  body #overview #gradeFilter.grade-pills {
    display: none !important;
  }

  body .home-deck .hero-copy > .grade-pills {
    display: none !important;
  }

  body .home-deck .hero-copy > .grade-pills button {
    flex: 0 0 auto !important;
    width: 96px !important;
  }

  body .home-deck .hero-mission {
    grid-template-columns: minmax(0, 1fr) auto !important;
  }
}

/* Overview calm8: restore a slim visual-model rail like the reference image. */
@media (min-width: 1181px) {
  body .workspace {
    position: relative !important;
  }

  body .workspace > #models.model-library {
    position: absolute !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    display: grid !important;
  }

  body .workspace > .model-library {
    display: grid !important;
    grid-template-columns: 132px minmax(0, 1fr) !important;
    align-items: center !important;
    gap: 10px !important;
    height: 52px !important;
    min-height: 52px !important;
    max-height: 52px !important;
    margin-top: -8px !important;
    padding: 6px 10px !important;
    border: 1px solid rgba(66, 105, 132, 0.09) !important;
    border-radius: 20px !important;
    background: rgba(255, 255, 255, 0.76) !important;
    box-shadow: 0 14px 36px rgba(33, 64, 85, 0.045) !important;
    overflow: hidden !important;
  }

  body .workspace > .model-library::before,
  body .workspace > .model-library .model-transfer-panel,
  body .workspace > .model-library .model-engine-summary {
    display: none !important;
  }

  body .workspace > .model-library .panel-head {
    display: grid !important;
    gap: 2px !important;
    min-width: 0 !important;
    margin: 0 !important;
  }

  body .workspace > .model-library .panel-head .eyebrow {
    display: block !important;
    color: #2f7b70 !important;
    font-size: 10px !important;
    font-weight: 900 !important;
    line-height: 1 !important;
  }

  body .workspace > .model-library .panel-head h2 {
    margin: 0 !important;
    color: #183047 !important;
    font-size: 13px !important;
    line-height: 1.1 !important;
    white-space: nowrap !important;
  }

  body .workspace > .model-library .panel-head > span {
    display: none !important;
  }

  body .workspace > .model-library .model-strip {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    min-width: 0 !important;
    height: 42px !important;
    padding: 0 2px 2px 0 !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scroll-snap-type: x proximity !important;
  }

  body .workspace > .model-library .model-strip::-webkit-scrollbar {
    height: 4px !important;
  }

  body .workspace > .model-library .model-strip::-webkit-scrollbar-thumb {
    border-radius: 999px !important;
    background: rgba(47, 123, 112, 0.18) !important;
  }

  body .workspace > .model-library .model-strip .model-item {
    flex: 0 0 76px !important;
    width: 76px !important;
    min-width: 76px !important;
    max-width: 76px !important;
    height: 40px !important;
    min-height: 40px !important;
    max-height: 40px !important;
    border: 1px solid rgba(58, 100, 145, 0.11) !important;
    border-radius: 14px !important;
    background:
      radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.95), transparent 44%),
      linear-gradient(180deg, #ffffff, #f4faf8) !important;
    box-shadow: none !important;
    padding: 3px !important;
    overflow: hidden !important;
  }

  body .workspace > .model-library .model-primary-link {
    display: grid !important;
    grid-template-columns: 28px minmax(0, 1fr) !important;
    align-items: center !important;
    gap: 4px !important;
    width: 100% !important;
    min-height: 32px !important;
    padding: 3px !important;
    border-radius: 11px !important;
    overflow: hidden !important;
  }

  body .workspace > .model-library .model-thumb,
  body .workspace > .model-library .model-icon {
    width: 28px !important;
    height: 24px !important;
    min-height: 24px !important;
    overflow: hidden !important;
  }

  body .workspace > .model-library .model-thumb svg,
  body .workspace > .model-library .model-icon svg {
    width: 28px !important;
    height: 22px !important;
  }

  body .workspace > .model-library .model-strip .model-primary-link strong {
    max-width: 38px !important;
    color: #203048 !important;
    font-size: 10px !important;
    font-weight: 900 !important;
    line-height: 1.08 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  body .workspace > .model-library .model-index,
  body .workspace > .model-library .model-filter,
  body .workspace > .model-library .model-status,
  body .workspace > .model-library .model-primary-link > small,
  body .workspace > .model-library .model-primary-link > em,
  body .workspace > .model-library .model-primary-link > .model-progress,
  body .workspace > .model-library .model-more small,
  body .workspace > .model-library .model-more em {
    display: none !important;
  }
}

/* Absolute last mobile declutter guard. */
@media (max-width: 1180px) {
  body .home-deck .hero-card .hero-domain-grid,
  body .home-deck .hero-domain-grid {
    display: none !important;
  }
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(115deg, rgba(31, 111, 229, 0.055) 0 18%, transparent 18% 100%),
    radial-gradient(circle at 18% -10%, rgba(53, 125, 222, 0.14), transparent 34%),
    radial-gradient(circle at 88% 0%, rgba(131, 180, 234, 0.12), transparent 28%),
    linear-gradient(180deg, #f8fbff 0%, #eff6ff 48%, #fbfdff 100%);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(31, 111, 229, 0.28);
  outline-offset: 2px;
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.app-frame {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 12px;
  width: min(1880px, calc(100% - 18px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 10px 0 18px;
}

.sidebar {
  position: sticky;
  top: 10px;
  display: grid;
  align-content: start;
  gap: 14px;
  height: calc(100vh - 20px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 48px rgba(35, 63, 102, 0.08);
  backdrop-filter: blur(24px) saturate(160%);
  padding: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  color: #123466;
}

.brand span {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(145deg, #2f87ff, #155bc5);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(31, 111, 229, 0.28);
}

.brand strong {
  font-size: 18px;
  line-height: 1;
}

.side-nav {
  display: grid;
  gap: 5px;
}

.side-nav a,
.side-tools a {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-height: 38px;
  border-radius: 8px;
  padding: 0 8px;
  color: #4c5e77;
  font-size: 13px;
  font-weight: 750;
}

.side-nav i,
.side-tools i {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border: 1px solid rgba(31, 111, 229, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  color: #55708c;
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}

.side-nav span,
.side-tools span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.side-nav a:hover,
.side-nav a.is-active {
  background: var(--blue-soft);
  color: #155bc5;
}

.side-nav a:hover i,
.side-nav a.is-active i {
  border-color: rgba(31, 111, 229, 0.18);
  background: #1f6fe5;
  color: #fff;
  box-shadow: 0 8px 18px rgba(31, 111, 229, 0.2);
}

.side-tools {
  display: grid;
  gap: 5px;
  border-top: 1px solid rgba(31, 111, 229, 0.1);
  padding-top: 8px;
}

.side-tools a {
  color: #5b6b7f;
  font-size: 12px;
  min-height: 34px;
}

.side-tools i {
  width: 24px;
  height: 24px;
  border-color: rgba(42, 166, 120, 0.14);
  color: #287b73;
}

.side-tools a:hover {
  background: #edf9f3;
  color: #287b73;
}

.side-note,
.side-status {
  display: grid;
  gap: 7px;
  border: 1px solid rgba(31, 111, 229, 0.14);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #f7fbff, #eaf3ff);
  padding: 12px;
}

.side-note {
  margin-top: auto;
}

.side-status {
  border-color: rgba(42, 166, 120, 0.16);
  background: linear-gradient(180deg, #fbfffd, #edf9f3);
}

.side-note span,
.side-status span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.side-note strong,
.side-status strong {
  font-size: 15px;
  line-height: 1.25;
}

.side-note small {
  color: #5b718a;
  font-size: 11px;
  font-weight: 760;
  line-height: 1.35;
}

.daily-progress {
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(31, 111, 229, 0.12);
}

.daily-progress i {
  display: block;
  width: 62%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #1f6fe5, #2aa678);
}

.side-status small {
  color: #287b73;
  font-size: 12px;
  font-weight: 820;
}

.side-note a,
.side-status a {
  display: grid;
  min-height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}

.side-status a {
  background: linear-gradient(135deg, #287b73, #2aa678);
  box-shadow: 0 12px 24px rgba(40, 123, 115, 0.16);
}

.side-status a:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 30px rgba(40, 123, 115, 0.2);
}

.workspace {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.top-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) auto auto minmax(220px, 320px) minmax(240px, 0.7fr) auto;
  align-items: center;
  gap: 14px;
  min-height: 64px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 16px 46px rgba(35, 63, 102, 0.08);
  backdrop-filter: blur(24px) saturate(160%);
  padding: 10px 14px;
}

#overview,
#map,
#lesson,
#practice,
#report,
#models {
  scroll-margin-top: 16px;
}

.eyebrow {
  margin-bottom: 4px;
  color: #1d65c9;
  font-size: 12px;
  font-weight: 850;
}

.eyebrow.numbered {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  min-height: 30px;
  border: 1px solid rgba(31, 111, 229, 0.12);
  border-radius: 999px;
  background: rgba(237, 246, 255, 0.88);
  padding: 3px 10px 3px 4px;
  color: #155bc5;
}

.eyebrow.numbered b {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(145deg, #2f87ff, #155bc5);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(31, 111, 229, 0.22);
}

.eyebrow.numbered.compact {
  min-height: 28px;
}

h1 {
  margin-bottom: 0;
  font-size: 24px;
  line-height: 1.12;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 22px;
  line-height: 1.18;
  letter-spacing: 0;
}

.global-search {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 0 12px;
}

.top-principle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  border: 1px solid rgba(31, 111, 229, 0.1);
  border-radius: 999px;
  background: rgba(247, 251, 255, 0.78);
  color: #31435d;
  font-size: 12px;
  font-weight: 820;
  padding: 0 12px;
  white-space: nowrap;
}

.top-principle b {
  color: #1f6fe5;
}

.top-actions {
  display: flex;
  gap: 6px;
}

.top-actions a {
  display: grid;
  min-height: 34px;
  place-items: center;
  border: 1px solid rgba(42, 166, 120, 0.16);
  border-radius: 999px;
  background: #eefaf5;
  padding: 0 11px;
  color: #287b73;
  font-size: 12px;
  font-weight: 850;
  white-space: nowrap;
}

.global-search span {
  color: #47627d;
  font-size: 12px;
  font-weight: 800;
}

.global-search input {
  min-width: 0;
  border: 0;
  outline: 0;
  color: var(--ink);
}

.search-assist {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  color: #5c7184;
}

.search-assist:empty {
  display: none;
}

.search-assist span,
.search-assist strong,
.search-assist em,
.search-assist button,
.search-assist a {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 12px;
  font-style: normal;
  font-weight: 850;
  text-decoration: none;
  white-space: nowrap;
}

.search-assist span {
  background: rgba(238, 243, 247, 0.88);
  color: #607080;
}

.search-assist strong {
  max-width: 132px;
  overflow: hidden;
  background: rgba(237, 246, 255, 0.92);
  color: #155bc5;
  text-overflow: ellipsis;
}

.search-assist em {
  max-width: 120px;
  overflow: hidden;
  background: rgba(232, 247, 239, 0.92);
  color: #287b73;
  text-overflow: ellipsis;
}

.search-assist button,
.search-assist a {
  border: 1px solid rgba(31, 111, 229, 0.12);
  background: #ffffff;
  color: #155bc5;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(31, 111, 229, 0.08);
}

.search-assist a {
  background: #155bc5;
  color: #ffffff;
}

.learner-chip {
  display: grid;
  min-width: 142px;
  gap: 2px;
  border: 1px solid rgba(31, 111, 229, 0.12);
  border-radius: 12px;
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 255, 255, 0.95), transparent 36%),
    linear-gradient(135deg, rgba(247, 251, 255, 0.94), rgba(237, 249, 243, 0.86));
  padding: 8px 10px;
  text-align: right;
  box-shadow: 0 10px 24px rgba(37, 55, 78, 0.07);
}

.learner-chip span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.learner-chip strong {
  overflow: hidden;
  color: var(--ink);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-deck {
  display: grid;
  grid-template-columns: minmax(640px, 1.12fr) minmax(440px, 0.88fr);
  gap: 12px;
  align-items: start;
}

.home-deck .dashboard-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
}

.home-deck .hero-card {
  grid-column: 1 / -1;
  grid-row: auto;
  grid-template-columns: minmax(320px, 0.95fr) minmax(260px, 0.72fr);
  align-items: center;
  min-height: 0;
  padding: 18px;
}

.home-deck .hero-copy {
  gap: 12px;
}

.home-deck .hero-copy h2 {
  max-width: none;
  font-size: 25px;
  line-height: 1.08;
}

.home-deck .grade-pills {
  flex-wrap: nowrap;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  padding-bottom: 2px;
  scrollbar-width: thin;
}

.home-deck .grade-pills button {
  flex: 0 0 auto;
  min-width: 72px;
  min-height: 36px;
  padding: 6px 8px;
}

.home-deck .grade-pills button small,
.home-deck .grade-pills button i {
  display: none;
}

.home-deck .hero-domain-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.home-deck .hero-domain-grid a,
.home-deck .hero-domain-grid button {
  min-height: 72px;
  gap: 3px;
  padding: 9px 10px;
}

.home-deck .hero-domain-grid strong {
  font-size: 11px;
}

.home-deck .hero-domain-grid em {
  display: none;
}

.home-deck .mountain-map svg {
  min-height: 180px;
}

.home-deck .hero-mission {
  grid-column: 1 / -1;
}

.hero-mission {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  gap: 10px;
  align-items: stretch;
  border: 1px solid rgba(31, 111, 229, 0.12);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 8% 0%, rgba(255, 255, 255, 0.95), transparent 38%),
    linear-gradient(135deg, rgba(247, 251, 255, 0.92), rgba(235, 249, 242, 0.74));
  padding: 10px;
}

.mission-card {
  display: grid;
  gap: 5px;
  min-width: 0;
  border: 1px solid rgba(48, 75, 116, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 10px 24px rgba(35, 63, 102, 0.07);
  padding: 10px 12px;
}

.mission-card.is-primary {
  border-color: rgba(31, 111, 229, 0.18);
  background: linear-gradient(180deg, #ffffff, #edf6ff);
}

.mission-card span {
  color: #607080;
  font-size: 11px;
  font-weight: 860;
}

.mission-card strong {
  overflow: hidden;
  color: #17384a;
  font-size: 16px;
  line-height: 1.18;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mission-card p {
  margin-bottom: 0;
  color: #4d6477;
  font-size: 12px;
  line-height: 1.4;
  font-weight: 720;
}

.mission-link {
  display: grid;
  min-width: 104px;
  min-height: 100%;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, #1f6fe5, #2aa678);
  color: #ffffff;
  font-size: 13px;
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(31, 111, 229, 0.2);
}

.mission-link:hover,
.mission-link:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 18px 38px rgba(31, 111, 229, 0.26);
}

.home-deck .section-grid {
  grid-template-columns: minmax(0, 1fr) 260px;
  height: 100%;
}

.home-deck .map-panel,
.home-deck .detail-panel {
  height: 100%;
}

.home-deck .map-canvas {
  min-height: 320px;
}

@media (max-width: 1360px) {
  .home-deck {
    grid-template-columns: minmax(500px, 0.94fr) minmax(520px, 1.06fr);
  }

  .home-deck .section-grid {
    grid-template-columns: minmax(0, 1fr) minmax(190px, 0.42fr);
  }

  .home-deck .map-canvas {
    min-height: 300px;
  }
}

@media (min-width: 1181px) {
  .home-deck .hero-card {
    gap: 10px;
    grid-template-columns: minmax(0, 1fr) minmax(156px, 0.5fr);
    min-height: 0;
    padding: 16px;
  }

  .home-deck .hero-copy {
    gap: 8px;
  }

  .home-deck .hero-copy h2 {
    font-size: 21px;
    line-height: 1.12;
  }

  .home-deck .hero-domain-grid {
    gap: 6px;
  }

  .home-deck .hero-domain-grid a,
  .home-deck .hero-domain-grid button {
    min-height: 46px;
    padding: 6px 8px;
  }

  .home-deck .hero-domain-grid strong {
    display: none;
  }

  .home-deck .mountain-map svg {
    min-height: 110px;
  }

  .home-deck .mountain-map {
    max-height: 140px;
    overflow: hidden;
  }

  .hero-mission {
    gap: 7px;
    padding: 8px;
  }

  .mission-card {
    gap: 3px;
    padding: 8px 9px;
  }

  .home-deck .mission-card p {
    display: none;
  }

  .home-deck .mission-card strong {
    overflow: visible;
    overflow-wrap: anywhere;
    text-overflow: clip;
    white-space: normal;
  }

  .mission-link {
    min-width: 92px;
  }

  .home-deck .section-grid {
    height: auto;
  }

  .home-deck .map-panel,
  .home-deck .detail-panel {
    height: auto;
  }

  .home-deck .map-panel {
    max-height: 760px;
    overflow: hidden;
  }

  .home-deck .map-panel .panel-head {
    gap: 8px;
    margin-bottom: 8px;
  }

  .home-deck .map-panel .panel-head h2 {
    font-size: 18px;
    line-height: 1.15;
  }

  .home-deck .map-view-modes {
    gap: 6px;
    margin-bottom: 8px;
    padding: 4px;
  }

  .home-deck .map-view-modes button {
    min-height: 28px;
    padding: 5px 9px;
    font-size: 11px;
  }

  .home-deck .domain-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-height: 150px;
    overflow: auto;
    gap: 6px;
    padding: 0 2px 4px 0;
  }

  .home-deck .domain-tabs button {
    justify-content: center;
    min-width: 0;
    min-height: 32px;
    padding: 6px 7px;
    font-size: 11px;
  }

  .home-deck .domain-tabs button small {
    min-width: 18px;
    min-height: 18px;
    font-size: 9px;
  }

  .home-deck .map-legend {
    gap: 5px;
    margin-bottom: 8px;
  }

  .home-deck .map-legend span {
    min-height: 22px;
    padding: 4px 6px;
    font-size: 10px;
  }

  .home-deck .focus-graph {
    min-height: 0;
    height: 126px;
    overflow: auto;
  }

  .home-deck .map-canvas {
    max-height: 230px;
    overflow: auto;
  }

  .home-deck .detail-panel {
    max-height: 620px;
    overflow: auto;
  }

  .home-deck .detail-card {
    gap: 8px;
  }

  .home-deck .detail-card h3 {
    font-size: 21px;
    line-height: 1.12;
  }

  .home-deck .detail-title,
  .home-deck .detail-entry,
  .home-deck .detail-list {
    gap: 6px;
  }

  .home-deck .detail-entry {
    padding: 10px;
  }

  .home-deck .detail-entry p {
    font-size: 12px;
    line-height: 1.36;
  }

  .home-deck .detail-list li {
    padding: 8px;
  }

  .home-deck .detail-relations {
    max-height: 132px;
    overflow: auto;
  }

  .home-deck .map-node small {
    gap: 3px;
    font-size: 10px;
  }

  .home-deck .map-node small b {
    padding: 1px 5px;
    font-size: 9px;
  }

  .home-deck .overview-insights {
    max-height: 176px;
    overflow: auto;
  }

  .learning-row {
    align-items: start;
  }

  .lesson-preview {
    max-height: 340px;
    overflow: auto;
  }

  .mini-lesson {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 10px;
  }

  .mini-lesson strong {
    margin-bottom: 4px;
    font-size: 18px;
  }

  .mini-lesson p {
    font-size: 12px;
    line-height: 1.35;
  }

  .lesson-flow {
    display: flex;
    gap: 7px;
    margin-top: 10px;
    overflow-x: auto;
    padding-bottom: 3px;
  }

  .lesson-flow article {
    flex: 0 0 116px;
    min-height: 76px;
    padding: 9px;
  }

  .lesson-flow small {
    display: none;
  }

  .practice-preview {
    max-height: 420px;
  }

  .practice-preview h2 {
    font-size: 18px;
  }

  .question-card {
    gap: 9px;
    padding: 12px;
  }

  .practice-levels,
  .diagnosis-board {
    max-height: 150px;
    overflow: auto;
  }

  .practice-preview,
  .report-preview {
    max-height: 420px;
    overflow: auto;
  }

  .report-preview {
    gap: 8px;
  }

  .report-preview .report-head h2,
  .report-preview h2 {
    font-size: 18px;
  }

  .report-summary p,
  .report-evidence small,
  .report-insights p,
  .parent-action p {
    display: none;
  }

  .report-evidence,
  .report-models,
  .report-insights,
  .path-list {
    max-height: 142px;
    overflow: auto;
  }
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) repeat(3, minmax(126px, 0.16fr));
  gap: 12px;
}

.hero-card,
.panel,
.metric-card,
.model-library,
.roadmap article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px) saturate(150%);
}

.hero-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(360px, 0.68fr) minmax(340px, 1fr);
  gap: 18px;
  overflow: hidden;
  min-height: 230px;
  padding: 24px;
}

.hero-copy {
  display: grid;
  align-content: center;
  gap: 18px;
  min-width: 0;
}

.hero-copy h2 {
  max-width: 620px;
  font-size: 34px;
  line-height: 1.08;
}

.grade-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.grade-pills button,
.domain-tabs button,
.text-button,
.answers button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  color: #31435d;
  font-weight: 760;
}

.grade-pills button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 3px 8px;
  min-width: 88px;
  min-height: 46px;
  align-items: center;
  padding: 7px 9px;
  text-align: left;
}

.grade-pills button span {
  color: inherit;
  font-size: 12px;
  font-weight: 880;
}

.grade-pills button small {
  color: #6c7b90;
  font-size: 10px;
  font-weight: 850;
}

.grade-pills button i {
  grid-column: 1 / -1;
  display: block;
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background:
    linear-gradient(90deg, #2aa678 var(--grade-progress, 0%), rgba(170, 182, 198, 0.22) 0);
}

.grade-pills button.is-active,
.domain-tabs button.is-active,
.text-button:hover {
  border-color: rgba(31, 111, 229, 0.28);
  background: var(--blue-soft);
  color: #155bc5;
}

.grade-pills button.is-active small {
  color: #155bc5;
}

.hero-domain-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  max-width: 680px;
}

.hero-domain-grid button,
.hero-domain-grid a {
  display: grid;
  grid-template-rows: auto auto 1fr auto auto;
  gap: 5px;
  min-height: 90px;
  border: 1px solid rgba(48, 75, 116, 0.13);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(244, 249, 255, 0.78));
  box-shadow: 0 12px 28px rgba(35, 63, 102, 0.08);
  color: var(--ink);
  padding: 10px 12px 10px 26px;
  text-align: left;
  text-decoration: none;
}

.hero-domain-grid button:nth-child(1),
.hero-domain-grid a:nth-child(1) { background: linear-gradient(180deg, #f7fbff, #e8f2ff); }
.hero-domain-grid button:nth-child(2),
.hero-domain-grid a:nth-child(2) { background: linear-gradient(180deg, #f9fffd, #e5f7f4); }
.hero-domain-grid button:nth-child(3),
.hero-domain-grid a:nth-child(3) { background: linear-gradient(180deg, #fbf9ff, #f0edff); }
.hero-domain-grid button:nth-child(4),
.hero-domain-grid a:nth-child(4) { background: linear-gradient(180deg, #fffaf3, #fff3df); }
.hero-domain-grid button:nth-child(5),
.hero-domain-grid a:nth-child(5) { background: linear-gradient(180deg, #f8fbff, #e9f2ff); }
.hero-domain-grid button:nth-child(6),
.hero-domain-grid a:nth-child(6) { background: linear-gradient(180deg, #fff8fa, #ffecef); }

.hero-domain-grid button:hover,
.hero-domain-grid button:focus-visible,
.hero-domain-grid button.is-active,
.hero-domain-grid a:hover,
.hero-domain-grid a:focus-visible,
.hero-domain-grid a.is-active {
  border-color: rgba(31, 111, 229, 0.34);
  box-shadow: 0 18px 42px rgba(35, 63, 102, 0.14);
  transform: translateY(-1px);
}

.hero-domain-grid button.is-active,
.hero-domain-grid a.is-active {
  outline: 2px solid rgba(31, 111, 229, 0.16);
  outline-offset: 2px;
}

.hero-domain-grid span {
  color: #155bc5;
  font-size: 13px;
  font-weight: 850;
}

.hero-domain-grid strong {
  color: #30425c;
  font-size: 13px;
  line-height: 1.2;
}

.hero-domain-grid small {
  color: #61738b;
  font-size: 10px;
  font-weight: 780;
  line-height: 1.35;
}

.hero-domain-grid em {
  justify-self: start;
  border-radius: 999px;
  background: rgba(31, 111, 229, 0.1);
  padding: 4px 8px;
  color: #155bc5;
  font-size: 10px;
  font-style: normal;
  font-weight: 900;
}

.hero-domain-grid i {
  display: block;
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background:
    linear-gradient(90deg, #2aa678 var(--domain-progress, 0%), rgba(170, 182, 198, 0.2) 0);
}

.mountain-map {
  align-self: stretch;
  min-width: 0;
}

.mountain-map svg {
  width: 100%;
  height: 100%;
  min-height: 190px;
  filter: drop-shadow(0 16px 32px rgba(55, 98, 145, 0.12));
}

.route-dot circle {
  fill: #fff;
  stroke: var(--blue);
  stroke-width: 4;
}

.route-dot .route-hit {
  fill: transparent;
  stroke: transparent;
  stroke-width: 0;
}

.mountain-map a {
  cursor: pointer;
}

.mountain-map a:hover .route-dot circle,
.mountain-map a:focus .route-dot circle {
  fill: var(--blue-soft);
  filter: drop-shadow(0 8px 12px rgba(31, 111, 229, 0.22));
}

.mountain-map a:hover .route-dot .route-hit,
.mountain-map a:focus .route-dot .route-hit {
  fill: transparent;
  filter: none;
}

.route-dot text {
  fill: #284764;
  font-size: 18px;
  font-weight: 850;
  text-anchor: middle;
}

.metric-card {
  display: grid;
  align-content: center;
  gap: 8px;
  min-height: 112px;
  padding: 18px;
}

.home-deck .metric-card {
  position: relative;
  min-height: 116px;
  overflow: hidden;
}

.home-deck .metric-card strong {
  font-size: 34px;
}

.home-deck .progress-card {
  align-content: start;
}

.home-deck .progress-card .ring {
  position: absolute;
  right: 8px;
  bottom: 8px;
  opacity: 0.62;
  transform: scale(0.72);
  transform-origin: right bottom;
  pointer-events: none;
}

.metric-card span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.metric-card strong {
  font-size: 38px;
  line-height: 1;
}

.metric-card p {
  margin-bottom: 0;
  color: #64748a;
  font-size: 12px;
  font-weight: 650;
}

.overview-insights {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.82fr);
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
  padding: 14px;
}

.overview-insights > div {
  display: grid;
  gap: 8px;
}

.overview-row,
.weak-row,
.reviewed-row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  border: 1px solid rgba(31, 111, 229, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  padding: 8px 10px;
  color: #17384a;
  text-align: left;
}

.overview-row span,
.weak-row span,
.reviewed-row span {
  color: #607080;
  font-size: 11px;
  font-weight: 800;
}

.overview-row strong,
.weak-row strong,
.reviewed-row strong {
  overflow: visible;
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 13px;
  font-weight: 880;
  line-height: 1.22;
  text-overflow: clip;
  white-space: normal;
}

.overview-row small {
  color: #287b73;
  font-size: 11px;
  font-weight: 760;
  white-space: nowrap;
}

.reviewed-lessons {
  border-radius: 8px;
  background:
    radial-gradient(circle at 8% 14%, rgba(255, 255, 255, 0.92), transparent 34%),
    linear-gradient(145deg, rgba(237, 246, 255, 0.86), rgba(232, 247, 239, 0.74));
  padding: 10px;
}

.reviewed-row {
  grid-template-columns: 34px minmax(0, 1fr);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 10px 22px rgba(31, 111, 229, 0.08);
}

.reviewed-row span {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(145deg, #2f87ff, #155bc5);
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
}

.reviewed-row small {
  grid-column: 2;
  color: #287b73;
  font-size: 11px;
  font-weight: 760;
}

.weak-row {
  grid-template-columns: minmax(0, 1fr) auto;
  background:
    linear-gradient(90deg, rgba(42, 166, 120, 0.18) 0 var(--heat, 8%), rgba(255, 255, 255, 0.74) var(--heat, 8%) 100%);
  cursor: pointer;
}

.progress-card {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.progress-card span,
.progress-card strong,
.progress-card p {
  grid-column: 1;
}

.ring {
  grid-column: 2;
  grid-row: 1 / span 3;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background:
    radial-gradient(circle, #fff 56%, transparent 57%),
    conic-gradient(var(--green) calc(var(--progress, 0) * 1%), #dce8f6 0);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 270px;
  gap: 12px;
}

.panel {
  min-width: 0;
  padding: 16px;
}

.panel-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.text-button {
  min-height: 36px;
  padding: 0 12px;
}

.domain-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  overflow: visible;
  padding-bottom: 4px;
}

.map-view-modes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -4px 0 10px;
  border: 1px solid rgba(31, 111, 229, 0.12);
  border-radius: var(--radius);
  background: rgba(247, 251, 255, 0.82);
  padding: 6px;
}

.map-view-modes button {
  display: grid;
  min-height: 30px;
  place-items: center;
  border: 0;
  border-radius: 7px;
  background: transparent;
  padding: 0 12px;
  color: #627189;
  font-size: 12px;
  font-weight: 820;
  cursor: pointer;
}

.map-view-modes button:hover,
.map-view-modes button:focus-visible,
.map-view-modes button.is-active {
  background: #ffffff;
  color: #155bc5;
  box-shadow: 0 8px 18px rgba(31, 111, 229, 0.1);
  outline: none;
}

.domain-tabs button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 11px;
  font-size: 12px;
}

.domain-tabs button small {
  display: inline-grid;
  min-width: 22px;
  min-height: 20px;
  place-items: center;
  border-radius: 999px;
  background: rgba(31, 111, 229, 0.08);
  color: #607080;
  font-size: 10px;
  font-weight: 900;
}

.domain-tabs button.is-active small {
  background: rgba(31, 111, 229, 0.14);
  color: #155bc5;
}

.filter-status {
  display: flex;
  min-height: 0;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
  margin: 0 0 10px;
}

.filter-status:empty {
  display: none;
}

.filter-status span,
.filter-status strong,
.filter-status em {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  border-radius: 8px;
  padding: 0 9px;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.filter-status span {
  background: #eef3f7;
  color: #607080;
}

.filter-status strong {
  background: var(--blue-soft);
  color: #155bc5;
}

.filter-status em {
  background: #e8f7ef;
  color: #287b73;
}

.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0 0 10px;
}

.map-legend span {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(31, 111, 229, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  padding: 0 10px;
  color: #607080;
  font-size: 11px;
  font-weight: 850;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #aab6c6;
  box-shadow: 0 0 0 3px rgba(170, 182, 198, 0.16);
}

.legend-dot.is-mastered { background: #2aa678; box-shadow: 0 0 0 3px rgba(42, 166, 120, 0.16); }
.legend-dot.is-reviewed { background: #6a72ff; box-shadow: 0 0 0 3px rgba(106, 114, 255, 0.16); }
.legend-dot.is-learning { background: #1f6fe5; box-shadow: 0 0 0 3px rgba(31, 111, 229, 0.16); }
.legend-dot.is-todo { background: #aab6c6; }
.legend-dot.is-weak { background: #f0a438; box-shadow: 0 0 0 3px rgba(240, 164, 56, 0.18); }

.focus-graph {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  border: 1px solid rgba(42, 99, 158, 0.1);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 50% 50%, rgba(31, 111, 229, 0.08), transparent 34%),
    linear-gradient(180deg, #fbfdff, #f3f8ff);
  margin-bottom: 10px;
}

.focus-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.focus-lines line {
  stroke: rgba(31, 111, 229, 0.22);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 5 7;
}

.focus-lines line:nth-child(2n) {
  stroke-dasharray: none;
}

.focus-hint {
  position: absolute;
  right: 12px;
  top: 12px;
  z-index: 4;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  max-width: min(94%, 420px);
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(31, 111, 229, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 12px 32px rgba(35, 63, 102, 0.1);
  padding: 8px 10px;
  backdrop-filter: blur(18px) saturate(150%);
}

.focus-hint span {
  color: #6c7b90;
  font-size: 11px;
  font-weight: 820;
}

.focus-hint strong {
  overflow: hidden;
  color: #193553;
  font-size: 13px;
  font-weight: 880;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.focus-hint a {
  border-radius: 7px;
  background: var(--blue);
  padding: 7px 10px;
  color: #fff;
  font-size: 12px;
  font-weight: 850;
  text-decoration: none;
  box-shadow: 0 10px 22px rgba(31, 111, 229, 0.18);
}

.focus-node {
  position: absolute;
  display: grid;
  gap: 4px;
  border: 1px solid rgba(31, 111, 229, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 30px rgba(35, 63, 102, 0.1);
  color: #193553;
  text-align: left;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.focus-node::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #aab6c6;
  box-shadow: 0 0 0 3px rgba(170, 182, 198, 0.16);
}

.focus-node:hover,
.focus-node.is-selected {
  transform: translateY(-2px);
  border-color: var(--blue);
  box-shadow: 0 18px 42px rgba(31, 111, 229, 0.16);
}

.focus-center {
  left: 50%;
  top: 50%;
  z-index: 3;
  width: min(282px, 42%);
  min-height: 124px;
  transform: translate(-50%, -50%);
  border-color: rgba(31, 111, 229, 0.36);
  background: linear-gradient(180deg, #ffffff, #edf6ff);
  padding: 17px 18px 15px 30px;
}

.focus-center:hover {
  transform: translate(-50%, calc(-50% - 2px));
}

.focus-spoke {
  width: 164px;
  min-height: 74px;
  transform: translate(-50%, -50%);
  padding: 10px 10px 10px 26px;
}

.focus-spoke:hover {
  transform: translate(-50%, calc(-50% - 2px));
}

.focus-node span {
  color: #6c7b90;
  font-size: 11px;
  font-weight: 780;
}

.focus-node strong {
  overflow: visible;
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 14px;
  line-height: 1.18;
  font-weight: 880;
  text-overflow: clip;
  white-space: normal;
}

.focus-center strong {
  font-size: 20px;
}

.focus-center p {
  margin: 2px 0 0;
  color: #4d6477;
  font-size: 12px;
  font-weight: 760;
  line-height: 1.38;
}

.focus-node em {
  width: fit-content;
  border-radius: 999px;
  background: var(--blue-soft);
  padding: 3px 7px;
  color: #155bc5;
  font-size: 10px;
  font-style: normal;
  font-weight: 850;
}

.focus-node.is-mastered::before {
  background: #2aa678;
  box-shadow: 0 0 0 3px rgba(42, 166, 120, 0.16);
}

.focus-node.is-learning {
  border-color: rgba(31, 111, 229, 0.32);
}

.focus-node.is-learning::before {
  background: #1f6fe5;
  box-shadow: 0 0 0 3px rgba(31, 111, 229, 0.16);
}

.focus-node.is-weak {
  border-color: rgba(240, 164, 56, 0.34);
  background: linear-gradient(180deg, #ffffff, #fffaf0);
}

.focus-node.is-weak::before {
  background: #f0a438;
  box-shadow: 0 0 0 3px rgba(240, 164, 56, 0.18);
}

.focus-node.is-todo::before {
  background: #aab6c6;
}

.map-canvas {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  align-content: start;
  gap: 10px;
  min-height: 430px;
  overflow: auto;
  border: 1px solid rgba(42, 99, 158, 0.1);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(31, 111, 229, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 111, 229, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, #fbfdff, #f1f7ff);
  background-size: 28px 28px, 28px 28px, auto;
  padding: 10px;
}

.map-node {
  position: relative;
  display: grid;
  width: 100%;
  min-height: 62px;
  border: 1px solid rgba(31, 111, 229, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 26px rgba(35, 63, 102, 0.1);
  color: #193553;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.map-node::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #aab6c6;
  box-shadow: 0 0 0 3px rgba(170, 182, 198, 0.16);
}

.map-node:hover,
.map-node:focus-within,
.map-node.is-selected {
  z-index: 3;
  transform: translateY(-3px);
  border-color: var(--blue);
  box-shadow: 0 18px 42px rgba(31, 111, 229, 0.17);
}

.node-course-link {
  display: grid;
  min-height: 62px;
  align-content: center;
  gap: 4px;
  border-radius: 8px;
  padding: 10px 72px 10px 12px;
  color: inherit;
  text-decoration: none;
}

.node-course-link:focus-visible {
  outline: 3px solid rgba(31, 111, 229, 0.22);
  outline-offset: 2px;
}

.node-preview {
  position: absolute;
  right: 8px;
  top: 8px;
  z-index: 4;
  min-height: 26px;
  border: 1px solid rgba(31, 111, 229, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  padding: 0 9px;
  color: #155bc5;
  cursor: pointer;
  font-size: 11px;
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(35, 63, 102, 0.08);
}

.node-preview:hover,
.node-preview:focus-visible {
  border-color: rgba(31, 111, 229, 0.36);
  background: #edf6ff;
  outline: none;
}

.map-node.is-complete {
  background: #f1fbf6;
  border-color: rgba(42, 166, 120, 0.28);
}

.map-node.is-mastered::before {
  background: #2aa678;
  box-shadow: 0 0 0 3px rgba(42, 166, 120, 0.16);
}

.map-node.is-learning {
  border-color: rgba(31, 111, 229, 0.32);
}

.map-node.is-learning::before {
  background: #1f6fe5;
  box-shadow: 0 0 0 3px rgba(31, 111, 229, 0.16);
}

.map-node.is-reviewed {
  border-color: rgba(106, 114, 255, 0.34);
  background:
    radial-gradient(circle at 94% 10%, rgba(106, 114, 255, 0.12), transparent 34%),
    linear-gradient(180deg, #ffffff, #f7f8ff);
}

.map-node.is-reviewed::before {
  background: #6a72ff;
  box-shadow: 0 0 0 3px rgba(106, 114, 255, 0.16);
}

.map-node.is-production-reviewed {
  border-color: rgba(106, 114, 255, 0.34);
  background:
    radial-gradient(circle at 94% 10%, rgba(106, 114, 255, 0.12), transparent 34%),
    linear-gradient(180deg, #ffffff, #f7f8ff);
}

.map-node.is-production-reviewed::before {
  background: #6a72ff;
  box-shadow: 0 0 0 3px rgba(106, 114, 255, 0.16);
}

.map-node.is-production-core {
  border-color: rgba(31, 111, 229, 0.24);
  background:
    radial-gradient(circle at 94% 10%, rgba(31, 111, 229, 0.08), transparent 34%),
    linear-gradient(180deg, #ffffff, #f7fbff);
}

.map-node.is-production-core::before {
  background: #1f6fe5;
  box-shadow: 0 0 0 3px rgba(31, 111, 229, 0.12);
}

.map-node.is-production-draft {
  border-color: rgba(170, 182, 198, 0.2);
  background:
    radial-gradient(circle at 94% 10%, rgba(240, 169, 79, 0.1), transparent 32%),
    linear-gradient(180deg, #ffffff, #f8fafc);
}

.map-node.is-production-draft::before {
  background: #f0a94f;
  box-shadow: 0 0 0 3px rgba(240, 169, 79, 0.14);
}

.map-node.is-weak {
  border-color: rgba(240, 164, 56, 0.34);
  background: linear-gradient(180deg, #ffffff, #fffaf0);
}

.map-node.is-weak::before {
  background: #f0a438;
  box-shadow: 0 0 0 3px rgba(240, 164, 56, 0.18);
}

.map-node.is-todo::before {
  background: #aab6c6;
}

.map-node small {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 5px;
  color: #6c7b90;
  font-size: 11px;
  font-weight: 760;
}

.map-node small span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.map-node small b {
  flex: 0 0 auto;
  border-radius: 999px;
  background: #edf6ff;
  padding: 2px 6px;
  color: #155bc5;
  font-size: 10px;
  font-weight: 900;
}

.map-node.is-complete small b {
  background: #e8f7ef;
  color: #287b73;
}

.map-node strong {
  overflow: hidden;
  font-size: 14px;
  line-height: 1.2;
  font-weight: 850;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.map-node em {
  width: fit-content;
  border-radius: 999px;
  background: var(--blue-soft);
  padding: 3px 7px;
  color: #155bc5;
  font-size: 10px;
  font-style: normal;
  font-weight: 850;
}

.node-action {
  width: fit-content;
  border-radius: 7px;
  background: rgba(31, 111, 229, 0.08);
  padding: 4px 8px;
  color: #155bc5;
  font-size: 11px;
  font-weight: 900;
}

.map-node:hover .node-action,
.map-node.is-selected .node-action {
  background: var(--blue);
  color: #fff;
}

.production-badge {
  position: absolute;
  right: 10px;
  bottom: 9px;
  border-radius: 999px;
  padding: 3px 7px;
  font-size: 10px;
  font-style: normal;
  font-weight: 900;
}

.production-badge.is-reviewed {
  background: rgba(106, 114, 255, 0.1);
  color: #5058d8;
}

.production-badge.is-core {
  background: rgba(31, 111, 229, 0.1);
  color: #155bc5;
}

.production-badge.is-draft {
  background: rgba(240, 169, 79, 0.12);
  color: #9a5a12;
}

.map-node.is-production-draft .node-action {
  background: rgba(240, 169, 79, 0.1);
  color: #9a5a12;
}

.map-node.is-production-draft:hover .node-action,
.map-node.is-production-draft.is-selected .node-action {
  background: #f0a94f;
  color: #ffffff;
}

.map-node[data-domain="number"] em { background: var(--blue-soft); color: #155bc5; }
.map-node[data-domain="word_problem"] em { background: var(--amber-soft); color: #9a5a12; }
.map-node[data-domain="algebra"] em { background: var(--purple-soft); color: #5448b9; }
.map-node[data-domain="function"] em { background: #e5f7f4; color: #197a70; }
.map-node[data-domain="geometry"] em { background: #fff5cf; color: #9c7317; }
.map-node[data-domain="data"] em { background: #ffecef; color: #b64a55; }
.map-node[data-domain="practice"] em { background: #eef3f7; color: #607080; }

.detail-panel {
  display: grid;
  align-content: start;
  gap: 12px;
}

.detail-card {
  display: grid;
  gap: 12px;
}

.detail-card.is-mastered {
  --detail-accent: #2aa678;
}

.detail-card.is-learning {
  --detail-accent: #1f6fe5;
}

.detail-card.is-reviewed {
  --detail-accent: #6a72ff;
}

.detail-card.is-production-reviewed {
  border-color: rgba(106, 114, 255, 0.24);
  background:
    radial-gradient(circle at 92% 8%, rgba(106, 114, 255, 0.1), transparent 30%),
    rgba(255, 255, 255, 0.86);
}

.detail-card.is-production-core {
  border-color: rgba(31, 111, 229, 0.2);
  background:
    radial-gradient(circle at 92% 8%, rgba(31, 111, 229, 0.08), transparent 30%),
    rgba(255, 255, 255, 0.86);
}

.detail-card.is-production-draft {
  border-color: rgba(240, 169, 79, 0.24);
  background:
    radial-gradient(circle at 92% 8%, rgba(240, 169, 79, 0.12), transparent 30%),
    rgba(255, 255, 255, 0.86);
}

.detail-card.is-weak {
  --detail-accent: #f0a94f;
}

.detail-card.is-todo {
  --detail-accent: #7f8b9c;
}

.detail-title {
  display: grid;
  gap: 4px;
}

.detail-title span {
  color: #627189;
  font-size: 12px;
  font-weight: 820;
}

.detail-card h3 {
  margin-bottom: 0;
  font-size: 24px;
  line-height: 1.16;
}

.detail-status-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 10px;
  align-items: center;
  border: 1px solid rgba(48, 75, 116, 0.13);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  padding: 10px;
}

.detail-status-row strong {
  color: var(--detail-accent, #1f6fe5);
  font-size: 24px;
  line-height: 1;
}

.detail-status-row em {
  grid-column: 1 / -1;
  color: #6c7b90;
  font-size: 11px;
  font-style: normal;
  font-weight: 760;
}

.detail-status {
  width: fit-content;
  border-radius: 999px;
  background: color-mix(in srgb, var(--detail-accent, #1f6fe5) 12%, #fff);
  padding: 5px 9px;
  color: var(--detail-accent, #1f6fe5);
  font-size: 12px;
  font-weight: 900;
}

.detail-status.is-production-reviewed {
  background: rgba(106, 114, 255, 0.1);
  color: #5058d8;
}

.detail-status.is-production-core {
  background: rgba(31, 111, 229, 0.1);
  color: #155bc5;
}

.detail-status.is-production-draft {
  background: rgba(240, 169, 79, 0.12);
  color: #9a5a12;
}

.detail-progress {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background:
    linear-gradient(90deg, var(--detail-accent, #1f6fe5) var(--detail-progress, 0%), rgba(170, 182, 198, 0.2) 0);
}

.detail-entry {
  display: grid;
  gap: 5px;
  border: 1px solid rgba(31, 111, 229, 0.14);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(237, 246, 255, 0.92), rgba(255, 255, 255, 0.88));
  padding: 12px;
}

.detail-entry strong {
  color: #155bc5;
  font-size: 14px;
  font-weight: 900;
}

.detail-entry p {
  margin-bottom: 0;
  color: #4c5e77;
  font-size: 13px;
  line-height: 1.5;
  font-weight: 680;
}

.detail-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail-list li {
  display: grid;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  padding: 10px;
}

.detail-list span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
}

.detail-list strong {
  font-size: 14px;
  line-height: 1.35;
}

.detail-relations {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.detail-relations a,
.detail-empty {
  display: grid;
  gap: 3px;
  min-height: 76px;
  border: 1px solid rgba(31, 111, 229, 0.12);
  border-radius: 8px;
  background: rgba(247, 251, 255, 0.78);
  padding: 9px;
  text-decoration: none;
}

.detail-relations a:hover,
.detail-relations a:focus-visible {
  border-color: rgba(31, 111, 229, 0.32);
  background: #edf6ff;
  outline: none;
}

.detail-relations span,
.detail-empty {
  color: #6c7b90;
  font-size: 11px;
  font-weight: 820;
}

.detail-relations strong {
  overflow: visible;
  min-width: 0;
  overflow-wrap: anywhere;
  color: #17384a;
  font-size: 13px;
  line-height: 1.25;
  text-overflow: clip;
  white-space: normal;
}

.detail-link,
.primary-link {
  display: grid;
  place-items: center;
  min-height: 40px;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  font-weight: 820;
}

.learning-row {
  display: grid;
  grid-template-columns: 1.05fr 1fr 0.9fr;
  gap: 12px;
  align-items: start;
}

.lesson-preview,
.practice-preview {
  align-self: start;
}

.mini-lesson {
  display: grid;
  grid-template-columns: 138px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.lesson-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.lesson-flow article {
  position: relative;
  display: grid;
  gap: 5px;
  min-height: 96px;
  border: 1px solid rgba(31, 111, 229, 0.12);
  border-radius: 8px;
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 255, 255, 0.94), transparent 40%),
    linear-gradient(180deg, rgba(247, 251, 255, 0.9), rgba(255, 255, 255, 0.78));
  padding: 10px;
  box-shadow: 0 10px 24px rgba(37, 55, 78, 0.06);
}

.lesson-flow article::before {
  content: "";
  position: absolute;
  top: 13px;
  right: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(31, 111, 229, 0.28);
}

.lesson-flow article.is-primary {
  border-color: rgba(42, 166, 120, 0.24);
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 255, 255, 0.96), transparent 40%),
    linear-gradient(180deg, rgba(241, 253, 248, 0.95), rgba(255, 255, 255, 0.8));
}

.lesson-flow article.is-primary::before {
  background: #2aa678;
}

.lesson-flow span {
  color: #155bc5;
  font-size: 11px;
  font-weight: 900;
}

.lesson-flow strong {
  color: var(--ink);
  font-size: 13px;
  line-height: 1.2;
}

.lesson-flow small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 720;
  line-height: 1.35;
}

.lesson-visual {
  display: grid;
  place-items: center;
  min-height: 132px;
  border: 1px solid rgba(31, 111, 229, 0.12);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #f7fbff, #eaf3ff);
  padding: 14px;
  overflow: hidden;
}

.preview-array-grid {
  display: grid;
  grid-template-columns: repeat(3, 42px);
  gap: 10px;
  justify-content: center;
}

.preview-array-grid span,
.model-icon {
  display: grid;
  place-items: center;
  border: 2px solid rgba(31, 111, 229, 0.52);
  border-radius: 8px;
  background: linear-gradient(145deg, #fff, #dbeaff);
  box-shadow: 0 10px 20px rgba(31, 111, 229, 0.12);
}

.preview-array-grid span {
  width: 42px;
  height: 42px;
}

.lesson-visual svg {
  width: min(100%, 180px);
  height: auto;
}

.lesson-visual text {
  fill: #17384a;
  font-size: 15px;
  font-weight: 850;
  text-anchor: middle;
}

.preview-line,
.preview-stem {
  fill: none;
  stroke: #17384a;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.preview-pan,
.preview-area-box {
  fill: rgba(255, 255, 255, 0.82);
  stroke: #17384a;
  stroke-width: 3;
}

.preview-blue {
  fill: #dbeaff;
  stroke: #1769e0;
  stroke-width: 2;
}

.preview-gold {
  fill: #ffe8b8;
  stroke: #f0a94f;
  stroke-width: 2;
}

.preview-curve {
  fill: none;
  stroke: #2aa678;
  stroke-width: 5;
  stroke-linecap: round;
}

.preview-dot {
  fill: #1769e0;
}

.preview-triangle {
  fill: rgba(42, 166, 120, 0.12);
  stroke: #2aa678;
  stroke-width: 3;
}

.preview-tiles,
.preview-fraction,
.preview-percent {
  align-content: center;
  gap: 8px;
}

.tile-row {
  display: flex;
  justify-content: center;
  gap: 7px;
}

.tile-row span {
  display: grid;
  min-width: 36px;
  min-height: 34px;
  place-items: center;
  border: 2px solid rgba(31, 111, 229, 0.54);
  border-radius: 8px;
  background: linear-gradient(145deg, #fff, #dbeaff);
  color: #17384a;
  font-weight: 860;
}

.tile-row .tile-x {
  min-width: 52px;
}

.tile-row .tile-neg {
  border-color: rgba(211, 107, 98, 0.62);
  background: linear-gradient(145deg, #fff, #ffe2de);
  color: #8f3e38;
}

.preview-fraction-bar {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  width: min(130px, 100%);
  min-height: 54px;
  overflow: hidden;
  border: 2px solid #17384a;
  border-radius: 8px;
  background: #fff;
}

.preview-fraction-bar span {
  border-right: 1px solid rgba(23, 56, 74, 0.28);
}

.preview-fraction-bar span:last-child {
  border-right: 0;
}

.preview-fraction-bar .is-on,
.preview-percent-grid .is-on {
  background: #bfe9df;
}

.preview-percent-grid {
  display: grid;
  grid-template-columns: repeat(5, 18px);
  gap: 4px;
}

.preview-percent-grid span {
  width: 18px;
  height: 18px;
  border: 1px solid rgba(31, 111, 229, 0.22);
  border-radius: 4px;
  background: #fff;
}

.lesson-visual small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
  margin-top: 8px;
}

.mini-lesson strong {
  display: block;
  margin-bottom: 7px;
  font-size: 23px;
}

.mini-lesson p,
.question-card strong {
  color: #43566f;
  font-weight: 730;
  line-height: 1.55;
}

.question-card {
  display: grid;
  gap: 14px;
  border: 1px solid rgba(42, 166, 120, 0.16);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fbfffd, #edf9f3);
  padding: 14px;
}

.practice-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.practice-meta span {
  min-height: 26px;
  border-radius: 999px;
  background: rgba(31, 111, 229, 0.08);
  padding: 5px 8px;
  color: #155bc5;
  font-size: 11px;
  font-weight: 850;
}

.practice-levels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.practice-level-card {
  appearance: none;
  width: 100%;
  text-align: left;
  display: grid;
  gap: 3px;
  min-height: 76px;
  border: 1px solid rgba(31, 111, 229, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  padding: 9px;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.practice-level-card.is-current {
  border-color: rgba(31, 111, 229, 0.28);
  background: #edf6ff;
  box-shadow: inset 0 0 0 1px rgba(31, 111, 229, 0.06);
}

.practice-level-card:hover,
.practice-level-card:focus-visible {
  border-color: rgba(31, 111, 229, 0.28);
  box-shadow: 0 10px 24px rgba(31, 111, 229, 0.1);
  outline: none;
  transform: translateY(-1px);
}

.practice-level-card span {
  width: fit-content;
  border-radius: 999px;
  background: rgba(31, 111, 229, 0.08);
  padding: 3px 7px;
  color: #155bc5;
  font-size: 10px;
  font-weight: 900;
}

.practice-level-card strong {
  color: #17384a;
  font-size: 13px;
  font-weight: 900;
}

.practice-level-card small {
  color: #607080;
  font-size: 11px;
  font-weight: 720;
  line-height: 1.35;
}

.answers {
  display: grid;
  gap: 8px;
}

.answers button {
  min-height: 38px;
}

.answers button.is-correct {
  border-color: rgba(42, 166, 120, 0.3);
  background: var(--green-soft);
  color: #177553;
}

.answers button.is-wrong {
  border-color: rgba(211, 107, 98, 0.32);
  background: #fff0f0;
  color: #8f3e38;
}

.practice-feedback {
  display: grid;
  gap: 4px;
  min-height: 42px;
  border: 1px solid rgba(31, 111, 229, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  color: #526678;
  font-size: 13px;
  font-weight: 760;
  line-height: 1.45;
  padding: 10px;
}

.practice-feedback b {
  color: inherit;
  font-size: 12px;
  font-weight: 900;
}

.practice-feedback span {
  color: inherit;
}

.diagnosis-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.diagnosis-board article {
  display: grid;
  gap: 4px;
  min-height: 66px;
  border: 1px solid rgba(31, 111, 229, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  padding: 9px;
}

.diagnosis-board article.is-alert {
  border-color: rgba(211, 107, 98, 0.24);
  background: #fff6f4;
}

.diagnosis-board article.is-ok {
  border-color: rgba(42, 166, 120, 0.22);
  background: #f1fbf6;
}

.diagnosis-board span {
  width: fit-content;
  border-radius: 999px;
  background: rgba(31, 111, 229, 0.08);
  padding: 3px 7px;
  color: #155bc5;
  font-size: 10px;
  font-weight: 900;
}

.diagnosis-board strong {
  color: #43566f;
  font-size: 12px;
  line-height: 1.35;
  font-weight: 760;
}

.practice-feedback.is-right {
  border-color: rgba(42, 166, 120, 0.24);
  background: #eefaf5;
  color: #177553;
}

.practice-feedback.is-wrong {
  border-color: rgba(240, 169, 79, 0.34);
  background: #fff8ea;
  color: #714a16;
}

.practice-repair-link {
  display: grid;
  min-height: 38px;
  place-items: center;
  border-radius: 8px;
  background: #1f6fe5;
  color: #fff;
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
}

.report-preview {
  display: grid;
  gap: 10px;
}

.report-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 10px;
}

.report-actions {
  display: grid;
  justify-items: end;
  gap: 7px;
}

.report-tabs {
  display: flex;
  gap: 4px;
  border: 1px solid rgba(31, 111, 229, 0.12);
  border-radius: 8px;
  background: rgba(247, 251, 255, 0.82);
  padding: 4px;
}

.report-tabs button {
  min-height: 26px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  padding: 0 8px;
  color: #607080;
  font-size: 11px;
  font-weight: 820;
}

.report-tabs button.is-active {
  background: #1f6fe5;
  color: #fff;
  box-shadow: 0 8px 16px rgba(31, 111, 229, 0.18);
}

.tiny-link {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  min-height: 34px;
  border: 1px solid rgba(31, 111, 229, 0.18);
  border-radius: 8px;
  background: #edf6ff;
  color: #155bc5;
  font-size: 12px;
  font-weight: 820;
  padding: 0 10px;
}

.report-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border: 1px solid rgba(31, 111, 229, 0.14);
  border-radius: 8px;
  background: linear-gradient(135deg, #f7fbff, #edf6ff 58%, #eefaf5);
  padding: 11px;
}

.report-summary div {
  display: grid;
  gap: 4px;
}

.report-summary span {
  color: #607080;
  font-size: 11px;
  font-weight: 820;
}

.report-summary strong {
  color: #17384a;
  font-size: 14px;
  line-height: 1.25;
  font-weight: 900;
}

.report-summary p {
  margin-bottom: 0;
  color: #4c5e77;
  font-size: 12px;
  line-height: 1.45;
  font-weight: 680;
}

.report-summary a {
  display: grid;
  min-height: 34px;
  place-items: center;
  border-radius: 8px;
  background: #1f6fe5;
  padding: 0 10px;
  color: #fff;
  font-size: 12px;
  font-weight: 850;
  white-space: nowrap;
}

.report-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
}

.report-stat {
  min-width: 0;
  border: 1px solid rgba(31, 111, 229, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  padding: 9px;
}

.report-stat span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 760;
}

.report-stat strong {
  display: block;
  overflow-wrap: anywhere;
  color: #17384a;
  font-size: 15px;
  line-height: 1.25;
  margin-top: 3px;
}

.report-evidence {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.report-evidence article {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 4px 8px;
  align-content: start;
  min-height: 96px;
  border: 1px solid rgba(42, 166, 120, 0.14);
  border-radius: 8px;
  background: rgba(247, 255, 251, 0.78);
  padding: 10px;
}

.report-evidence span {
  grid-row: 1 / span 3;
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 50%;
  background: rgba(42, 166, 120, 0.12);
  color: #287b73;
  font-size: 12px;
  font-weight: 900;
}

.report-evidence strong {
  color: #17384a;
  font-size: 13px;
  font-weight: 920;
}

.report-evidence p {
  margin: 0;
  color: #43566f;
  font-size: 12px;
  font-weight: 740;
  line-height: 1.35;
}

.report-evidence small {
  color: #607080;
  font-size: 11px;
  font-weight: 760;
  line-height: 1.3;
}

.report-models {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.report-model-card {
  display: grid;
  gap: 5px;
  min-width: 0;
  border: 1px solid rgba(31, 111, 229, 0.12);
  border-radius: 8px;
  background: rgba(247, 251, 255, 0.78);
  padding: 9px;
  text-decoration: none;
}

.report-model-card:hover,
.report-model-card:focus-visible {
  border-color: rgba(31, 111, 229, 0.32);
  background: #edf6ff;
  outline: none;
}

.report-model-card span {
  color: #607080;
  font-size: 11px;
  font-weight: 820;
}

.report-model-card strong {
  color: #17384a;
  font-size: 18px;
  line-height: 1;
}

.report-model-card small {
  overflow: hidden;
  color: #6c7b90;
  font-size: 10px;
  font-weight: 760;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 560px) {
  .report-model-card small {
    overflow: visible;
    overflow-wrap: anywhere;
    text-overflow: clip;
    white-space: normal;
  }
}

.report-model-card i {
  display: block;
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background:
    linear-gradient(90deg, #2aa678 var(--model-progress, 0%), rgba(170, 182, 198, 0.2) 0);
}

.heatmap {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.heat-cell {
  display: grid;
  gap: 3px;
  min-height: 48px;
  border: 1px solid rgba(38, 112, 109, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--green) var(--heat, 0%), #eef7fb) 0 100%),
    #eef7fb;
  color: #17384a;
  cursor: pointer;
  padding: 8px;
  text-align: left;
}

.heat-cell span {
  color: #526678;
  font-size: 11px;
  font-weight: 760;
}

.heat-cell strong {
  font-size: 14px;
}

.heat-cell.is-started {
  border-color: rgba(42, 166, 120, 0.28);
}

.heat-cell.is-strong {
  background: linear-gradient(135deg, #d8f3eb, #cde9ff);
}

.report-insights,
.path-list {
  display: grid;
  gap: 7px;
}

.parent-action {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border: 1px solid rgba(240, 164, 56, 0.24);
  border-radius: 8px;
  background: linear-gradient(135deg, #fffaf0, #f7fbff);
  padding: 11px;
}

.parent-action article {
  display: grid;
  gap: 4px;
}

.parent-action span {
  color: #9a5a12;
  font-size: 11px;
  font-weight: 900;
}

.parent-action strong {
  color: #17384a;
  font-size: 14px;
  font-weight: 900;
}

.parent-action p {
  margin: 0;
  color: #4d6477;
  font-size: 12px;
  font-weight: 740;
  line-height: 1.42;
}

.parent-action a {
  display: grid;
  min-height: 36px;
  place-items: center;
  border-radius: 8px;
  background: #f0a438;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  padding: 0 10px;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(240, 164, 56, 0.2);
}

.path-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: #607080;
  font-size: 12px;
  font-weight: 820;
}

.path-head small {
  color: #8a96a8;
  font-size: 11px;
  font-weight: 700;
}

.insight-card,
.path-step {
  border: 1px solid rgba(38, 112, 109, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  padding: 10px;
}

.insight-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 8px;
}

.insight-card span {
  color: #155bc5;
  font-size: 12px;
  font-weight: 840;
}

.insight-card strong {
  color: #287b73;
  font-size: 13px;
}

.insight-card p {
  grid-column: 1 / -1;
  color: #526678;
  font-size: 12px;
  line-height: 1.45;
}

.path-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  color: #17384a;
}

.path-step:first-child {
  border-color: rgba(31, 111, 229, 0.26);
  background: linear-gradient(180deg, #f7fbff, #eaf3ff);
}

.path-step > span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: var(--blue-soft);
  color: #155bc5;
  font-size: 12px;
  font-weight: 900;
}

.path-step strong,
.path-step small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.path-step strong {
  font-size: 13px;
}

.path-step small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 740;
}

.model-library {
  overflow: hidden;
  padding: 12px 14px 14px;
}

.model-library .panel-head {
  margin-bottom: 10px;
}

.model-library .panel-head > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
}

.model-transfer-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr) minmax(0, 1.1fr);
  gap: 8px;
  margin-bottom: 8px;
}

.model-transfer-panel article {
  display: grid;
  gap: 5px;
  min-height: 66px;
  border: 1px solid rgba(31, 111, 229, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  padding: 9px 11px;
}

.model-transfer-panel article:first-child {
  background: linear-gradient(135deg, #edf6ff, #e7f8f2);
}

.model-transfer-panel span,
.model-transfer-panel small {
  color: #607080;
  font-size: 11px;
  font-weight: 820;
}

.model-transfer-panel strong {
  overflow-wrap: anywhere;
  color: #17384a;
  font-size: 15px;
  line-height: 1.25;
  font-weight: 920;
}

.model-transfer-panel a {
  width: fit-content;
  border-radius: 999px;
  background: #edf6ff;
  padding: 6px 10px;
  color: #155bc5;
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
}

.model-strip {
  display: grid;
  grid-template-columns: minmax(172px, 0.72fr) repeat(22, minmax(118px, 1fr));
  gap: 7px;
  overflow-x: auto;
  padding-bottom: 3px;
}

.model-engine-summary {
  position: sticky;
  left: 0;
  z-index: 2;
  display: grid;
  align-content: center;
  gap: 5px;
  min-width: 172px;
  border: 1px solid rgba(31, 111, 229, 0.16);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 12% 10%, rgba(255, 255, 255, 0.95), transparent 34%),
    linear-gradient(145deg, rgba(237, 246, 255, 0.96), rgba(232, 247, 239, 0.9));
  box-shadow: 0 14px 34px rgba(35, 63, 102, 0.1);
  padding: 11px;
}

.model-engine-summary span,
.model-engine-summary small,
.model-engine-summary em {
  color: #607080;
  font-size: 11px;
  font-style: normal;
  font-weight: 820;
}

.model-engine-summary strong {
  color: #17384a;
  font-size: 28px;
  line-height: 1;
}

.model-engine-summary em {
  width: fit-content;
  border-radius: 999px;
  background: rgba(31, 111, 229, 0.1);
  padding: 5px 9px;
  color: #155bc5;
  font-weight: 900;
}

.model-item {
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 5px;
  box-sizing: border-box;
  min-width: 118px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  padding: 7px;
  color: inherit;
  text-align: center;
  overflow: hidden;
}

.model-primary-link {
  display: grid;
  grid-template-rows: 44px auto;
  gap: 4px;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  padding: 2px 1px 0;
  text-align: center;
}

.model-filter {
  display: grid;
  min-height: 22px;
  place-items: center;
  border: 1px solid rgba(31, 111, 229, 0.12);
  border-radius: 8px;
  background: rgba(247, 251, 255, 0.86);
  color: #155bc5;
  cursor: pointer;
  font-size: 9px;
  font-weight: 900;
  line-height: 1.2;
  padding: 4px 6px;
}

.model-filter:hover,
.model-filter:focus-visible {
  border-color: rgba(31, 111, 229, 0.32);
  background: #edf6ff;
  outline: none;
}

.model-item:hover,
.model-item:focus-within {
  border-color: rgba(31, 111, 229, 0.32);
  background: #f7fbff;
  box-shadow: 0 14px 34px rgba(35, 63, 102, 0.12);
  transform: translateY(-1px);
}

.model-item.is-active {
  border-color: rgba(31, 111, 229, 0.42);
  background: #e9f2ff;
  box-shadow: inset 0 0 0 1px rgba(31, 111, 229, 0.08), 0 14px 34px rgba(35, 63, 102, 0.12);
}

.model-item.is-reviewed {
  border-color: rgba(106, 114, 255, 0.3);
  background:
    radial-gradient(circle at 88% 8%, rgba(106, 114, 255, 0.12), transparent 34%),
    rgba(255, 255, 255, 0.86);
}

.model-item.is-production-reviewed {
  border-color: rgba(106, 114, 255, 0.3);
  background:
    radial-gradient(circle at 88% 8%, rgba(106, 114, 255, 0.12), transparent 34%),
    rgba(255, 255, 255, 0.86);
}

.model-item.is-production-core {
  border-color: rgba(31, 111, 229, 0.22);
}

.model-item.is-production-draft {
  border-color: rgba(240, 169, 79, 0.2);
  background:
    radial-gradient(circle at 88% 8%, rgba(240, 169, 79, 0.08), transparent 34%),
    rgba(255, 255, 255, 0.86);
}

.model-item.is-active .model-icon,
.model-item.is-active .model-thumb,
.model-item.is-active strong,
.model-item.is-active .model-filter {
  color: #155bc5;
}

.model-index {
  position: absolute;
  top: 7px;
  left: 7px;
  display: grid;
  min-width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 999px;
  background: rgba(31, 111, 229, 0.1);
  color: #155bc5;
  font-size: 10px;
  font-weight: 900;
}

.model-icon,
.model-thumb {
  display: grid;
  min-height: 44px;
  place-items: center;
  color: #155bc5;
  font-size: 18px;
  font-weight: 900;
}

.model-thumb {
  overflow: hidden;
  border: 1px solid rgba(31, 111, 229, 0.12);
  border-radius: 8px;
  background: linear-gradient(180deg, #f8fbff, #eaf3ff);
  padding: 5px;
}

.model-thumb svg {
  width: 92px;
  max-width: 100%;
  height: 38px;
}

.model-thumb text {
  fill: #17384a;
  font-size: 15px;
  font-weight: 850;
  text-anchor: middle;
}

.model-thumb .preview-array-grid {
  grid-template-columns: repeat(3, 18px);
  gap: 5px;
}

.model-thumb .preview-array-grid span {
  width: 18px;
  height: 18px;
  border-width: 1px;
}

.model-thumb .preview-fraction-bar {
  width: 96px;
  min-height: 30px;
}

.model-thumb .preview-percent-grid {
  grid-template-columns: repeat(5, 10px);
  gap: 3px;
}

.model-thumb .preview-percent-grid span {
  width: 10px;
  height: 10px;
}

.model-thumb .tile-row {
  gap: 5px;
}

.model-thumb .tile-row span {
  min-width: 28px;
  height: 24px;
  font-size: 12px;
}

.model-thumb small {
  display: none;
}

.model-thumb.is-more {
  color: #155bc5;
  font-size: 20px;
}

.model-item strong {
  overflow: hidden;
  color: #41536c;
  font-size: 12px;
  line-height: 1.18;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-item small,
.model-item em {
  overflow: hidden;
  color: #6c7b90;
  font-size: 10px;
  font-style: normal;
  font-weight: 760;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 560px) {
  .model-item small,
  .model-item em {
    overflow: visible;
    overflow-wrap: anywhere;
    text-overflow: clip;
    white-space: normal;
  }
}

.model-primary-link > small,
.model-primary-link > em,
.model-primary-link > .model-progress {
  display: none;
}

.model-status {
  justify-self: center;
  width: fit-content;
  max-width: 100%;
  border-radius: 999px;
  background: rgba(170, 182, 198, 0.14);
  padding: 2px 7px;
  color: #607080;
  font-size: 9px;
  font-size: 10px;
  font-style: normal;
  font-weight: 900;
}

.model-status.is-reviewed {
  background: rgba(106, 114, 255, 0.12);
  color: #5058d8;
}

.model-status.is-core {
  background: rgba(31, 111, 229, 0.1);
  color: #155bc5;
}

.model-status.is-draft {
  background: rgba(240, 169, 79, 0.12);
  color: #9a5a12;
}

.model-status.is-empty {
  background: rgba(170, 182, 198, 0.14);
  color: #607080;
}

.model-progress {
  display: block;
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(170, 182, 198, 0.18);
}

.model-progress b {
  display: block;
  width: var(--model-complete, 0%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2aa678, #1f6fe5);
}

.model-item em {
  color: #8a96a8;
  font-weight: 650;
}

.model-course-link {
  display: grid;
  min-height: 26px;
  place-items: center;
  border-radius: 7px;
  background: rgba(31, 111, 229, 0.08);
  color: #34556f;
  font-size: 10px;
  font-weight: 850;
  line-height: 1.1;
  text-decoration: none;
}

.model-course-link:hover,
.model-course-link:focus-visible {
  background: var(--blue);
  color: #fff !important;
  outline: none;
}

.model-course-link.is-disabled {
  background: rgba(170, 182, 198, 0.12);
  color: #8a96a8;
}

.model-more {
  grid-template-rows: 64px auto auto auto;
  background: linear-gradient(180deg, #f7fbff, #edf6ff);
  cursor: default;
  padding: 10px 9px;
}

.roadmap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 12px;
  border: 1px solid rgba(31, 111, 229, 0.14);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(90deg, rgba(31, 111, 229, 0.08), transparent 42%),
    rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
  padding: 12px;
}

.roadmap-head {
  grid-column: 1 / -1;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 1px dashed rgba(31, 111, 229, 0.2);
  padding: 2px 4px 10px;
}

.roadmap-head h2 {
  margin: 2px 0 0;
  font-size: 22px;
}

.roadmap-head > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
}

.roadmap-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  min-width: 0;
}

.roadmap article {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  grid-template-rows: auto auto auto;
  column-gap: 10px;
  align-items: start;
  min-height: 112px;
  border: 1px solid rgba(31, 111, 229, 0.14);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff, #f3f8ff);
  padding: 12px;
}

.roadmap article.is-done {
  border-color: rgba(42, 166, 120, 0.22);
  background: linear-gradient(180deg, #ffffff, #eefaf5);
}

.roadmap article.is-active {
  border-color: rgba(31, 111, 229, 0.28);
  background: linear-gradient(180deg, #ffffff, #eaf3ff);
  box-shadow: 0 14px 34px rgba(31, 111, 229, 0.1);
}

.roadmap article.is-next {
  border-color: rgba(240, 169, 79, 0.26);
  background: linear-gradient(180deg, #ffffff, #fff7e8);
}

.roadmap article::after {
  content: "";
  position: absolute;
  left: calc(100% - 2px);
  top: 50%;
  z-index: 2;
  width: 14px;
  height: 14px;
  border-top: 2px solid rgba(31, 111, 229, 0.3);
  border-right: 2px solid rgba(31, 111, 229, 0.3);
  transform: translateY(-50%) rotate(45deg);
  background: transparent;
}

.roadmap article:last-child::after {
  display: none;
}

.roadmap article i {
  grid-row: 1 / span 3;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 10px;
  background: #e9f2ff;
  color: #155bc5;
  font-style: normal;
  font-size: 18px;
  font-weight: 900;
  box-shadow: inset 0 0 0 1px rgba(31, 111, 229, 0.12);
}

.roadmap article.is-done i {
  background: #e8f7ef;
  color: #287b73;
}

.roadmap article.is-active i {
  background: #1f6fe5;
  color: #fff;
}

.roadmap article.is-next i {
  background: #fff2d8;
  color: #a15f0f;
}

.roadmap span {
  color: #1d65c9;
  font-size: 12px;
  font-weight: 820;
}

.roadmap strong {
  display: block;
  margin: 5px 0 5px;
  color: #193553;
  font-size: 17px;
}

.roadmap p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.45;
}

.roadmap-cta {
  display: grid;
  align-content: center;
  gap: 7px;
  min-height: 112px;
  border: 1px solid rgba(40, 123, 115, 0.16);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #f5fffb, #e8f7ef);
  padding: 14px;
}

.roadmap-cta strong {
  color: #174d4a;
  font-size: 18px;
  line-height: 1.25;
}

.roadmap-cta p {
  margin: 0;
  color: #3f6865;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.55;
}

.roadmap-delivery {
  display: grid;
  gap: 7px;
}

.roadmap-delivery span {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px 8px;
  border: 1px solid rgba(40, 123, 115, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  padding: 8px 9px;
}

.roadmap-delivery b {
  color: #3f6865;
  font-size: 11px;
  font-weight: 880;
}

.roadmap-delivery strong {
  color: #174d4a;
  font-size: 18px;
  line-height: 1;
}

.roadmap-delivery em {
  grid-column: 1 / -1;
  color: #5e7e7a;
  font-size: 10px;
  font-style: normal;
  font-weight: 760;
}

.roadmap-progress {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5px 8px;
  align-items: center;
}

.roadmap-progress span {
  color: #3f6865;
  font-size: 11px;
  font-weight: 850;
}

.roadmap-progress b {
  color: #174d4a;
  font-size: 12px;
}

.roadmap-progress i {
  grid-column: 1 / -1;
  display: block;
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background:
    linear-gradient(90deg, #2aa678 var(--roadmap-progress, 0%), rgba(42, 166, 120, 0.14) 0);
}

.roadmap-cta a {
  display: grid;
  min-height: 36px;
  place-items: center;
  border-radius: 8px;
  background: #287b73;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
}

@media (max-width: 1500px) {
  .top-strip {
    grid-template-columns: minmax(260px, 1fr) auto auto;
  }

  .global-search {
    grid-column: 1 / 3;
    grid-row: 2;
  }

  .search-assist {
    grid-column: 1 / 4;
    grid-row: 3;
  }

  .learner-chip {
    grid-column: 3;
    grid-row: 2;
    align-self: stretch;
  }
}

@media (max-width: 1180px) {
  .app-frame {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
  }

  .side-nav {
    display: flex;
    overflow-x: auto;
  }

  .side-tools {
    display: none;
  }

  .side-note,
  .side-status {
    margin-top: 0;
    min-width: 160px;
  }

  .home-deck {
    grid-template-columns: 1fr;
  }

  .hero-mission {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mission-link {
    grid-column: 1 / -1;
    min-height: 46px;
  }

  .home-deck .dashboard-grid,
  .home-deck .section-grid {
    grid-template-columns: 1fr;
  }

  .home-deck .hero-card {
    grid-column: 1;
    grid-row: auto;
    grid-template-columns: minmax(360px, 0.68fr) minmax(340px, 1fr);
  }

  .home-deck .metric-card {
    grid-column: 1;
  }

  .dashboard-grid,
  .section-grid,
  .learning-row {
    grid-template-columns: 1fr;
  }

  .lesson-flow {
    grid-template-columns: repeat(5, minmax(132px, 1fr));
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .report-stats {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

  .overview-insights {
    grid-template-columns: 1fr;
  }

  .detail-panel {
    grid-template-columns: 1fr;
  }

  .roadmap {
    grid-template-columns: 1fr;
  }

  .roadmap-track {
    overflow-x: auto;
    grid-template-columns: repeat(4, minmax(230px, 1fr));
    padding-bottom: 2px;
  }

  .roadmap-cta {
    min-height: 0;
  }
}

/* Final desktop route-banner override: keep the homepage close to the reference layout. */
@media (min-width: 1181px) {
  .home-deck {
    gap: 14px !important;
  }

  .home-deck .dashboard-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    grid-template-rows: 400px 62px !important;
    gap: 12px !important;
    height: auto !important;
  }

  .home-deck .hero-card {
    grid-column: 1 / -1 !important;
    display: grid !important;
    grid-template-columns: minmax(410px, 0.78fr) minmax(520px, 1.22fr) !important;
    min-height: 400px !important;
    max-height: 400px !important;
    border-radius: 22px !important;
    padding: 20px 26px !important;
    overflow: hidden !important;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 43%, rgba(242, 249, 255, 0.72) 100%),
      linear-gradient(180deg, #ffffff, #eff7fb) !important;
  }

  .home-deck .hero-card .hero-copy {
    gap: 10px !important;
    padding: 0 !important;
  }

  .home-deck .hero-card .grade-pills button:nth-child(n+6) {
    display: none !important;
  }

  .home-deck .hero-card .numbered {
    width: fit-content !important;
    min-height: 30px !important;
    padding: 4px 10px 4px 5px !important;
    border: 0 !important;
    background: rgba(47, 123, 112, 0.1) !important;
  }

  .home-deck .hero-copy h2,
  .home-deck .hero-card .hero-copy h2 {
    max-width: 510px !important;
    font-size: 30px !important;
    line-height: 1.12 !important;
  }

  .home-deck .grade-pills,
  .home-deck .hero-card .grade-pills {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 7px !important;
    max-width: 500px !important;
  }

  .home-deck .grade-pills button,
  .home-deck .hero-card .grade-pills button {
    min-width: 64px !important;
    min-height: 34px !important;
    padding: 6px 10px !important;
  }

  .home-deck .hero-domain-grid,
  .home-deck .hero-card .hero-domain-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 8px !important;
    max-width: 500px !important;
  }

  .home-deck .hero-domain-grid a,
  .home-deck .hero-domain-grid button,
  .home-deck .hero-card .hero-domain-grid a,
  .home-deck .hero-card .hero-domain-grid button {
    min-height: 52px !important;
    border-radius: 14px !important;
    padding: 9px 10px !important;
  }

  .home-deck .hero-domain-grid a:nth-child(n+4),
  .home-deck .hero-domain-grid button:nth-child(n+4),
  .home-deck .hero-card .hero-domain-grid a:nth-child(n+4),
  .home-deck .hero-card .hero-domain-grid button:nth-child(n+4) {
    display: none !important;
  }

  .home-deck .hero-domain-grid strong {
    display: none !important;
  }

  .home-deck .mountain-map {
    grid-column: 2 !important;
    grid-row: 1 !important;
    align-self: stretch !important;
    min-height: 0 !important;
    max-height: 260px !important;
    overflow: hidden !important;
  }

  .home-deck .mountain-map svg {
    min-height: 240px !important;
    height: 240px !important;
    transform: scale(1.08) translateY(6px) !important;
    transform-origin: 58% 62% !important;
    filter: drop-shadow(0 20px 30px rgba(55, 98, 145, 0.12)) !important;
  }

  .home-deck .metric-card {
    min-height: 62px !important;
    border-radius: 16px !important;
    padding: 10px 14px !important;
  }

  .home-deck .metric-card span {
    font-size: 12px !important;
  }

  .home-deck .metric-card strong {
    font-size: 24px !important;
  }

  .home-deck .section-grid {
    grid-template-columns: minmax(0, 1fr) 300px !important;
    gap: 14px !important;
  }
}

/* Reference compact pass: desktop homepage should read like a route banner plus map. */
@media (min-width: 1181px) {
  .home-deck {
    gap: 14px !important;
  }

  .home-deck .dashboard-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    grid-template-rows: 300px 62px !important;
    gap: 12px !important;
    height: auto !important;
  }

  .home-deck .hero-card {
    grid-column: 1 / -1 !important;
    display: grid !important;
    grid-template-columns: minmax(410px, 0.78fr) minmax(520px, 1.22fr) !important;
    min-height: 300px !important;
    max-height: 300px !important;
    border-radius: 22px !important;
    padding: 20px 26px !important;
    overflow: hidden !important;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 43%, rgba(242, 249, 255, 0.72) 100%),
      linear-gradient(180deg, #ffffff, #eff7fb) !important;
  }

  .home-deck .hero-card .hero-copy {
    gap: 10px !important;
    padding: 0 !important;
  }

  .home-deck .hero-card .numbered {
    width: fit-content !important;
    min-height: 30px !important;
    padding: 4px 10px 4px 5px !important;
    border: 0 !important;
    background: rgba(47, 123, 112, 0.1) !important;
  }

  .home-deck .hero-copy h2,
  .home-deck .hero-card .hero-copy h2 {
    max-width: 510px !important;
    font-size: 30px !important;
    line-height: 1.12 !important;
  }

  .home-deck .grade-pills,
  .home-deck .hero-card .grade-pills {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 7px !important;
    max-width: 500px !important;
  }

  .home-deck .grade-pills button,
  .home-deck .hero-card .grade-pills button {
    min-width: 64px !important;
    min-height: 34px !important;
    padding: 6px 10px !important;
  }

  .home-deck .hero-domain-grid,
  .home-deck .hero-card .hero-domain-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 8px !important;
    max-width: 500px !important;
  }

  .home-deck .hero-domain-grid a,
  .home-deck .hero-domain-grid button,
  .home-deck .hero-card .hero-domain-grid a,
  .home-deck .hero-card .hero-domain-grid button {
    min-height: 52px !important;
    border-radius: 14px !important;
    padding: 9px 10px !important;
  }

  .home-deck .hero-domain-grid strong {
    display: none !important;
  }

  .home-deck .mountain-map {
    grid-column: 2 !important;
    grid-row: 1 !important;
    align-self: stretch !important;
    min-height: 0 !important;
    max-height: 260px !important;
    overflow: hidden !important;
  }

  .home-deck .mountain-map svg {
    min-height: 260px !important;
    height: 260px !important;
    transform: scale(1.08) translateY(6px) !important;
    transform-origin: 58% 62% !important;
    filter: drop-shadow(0 20px 30px rgba(55, 98, 145, 0.12)) !important;
  }

  .home-deck .metric-card {
    min-height: 62px !important;
    border-radius: 16px !important;
    padding: 10px 14px !important;
  }

  .home-deck .metric-card span {
    font-size: 12px !important;
  }

  .home-deck .metric-card strong {
    font-size: 24px !important;
  }

  .home-deck .section-grid {
    grid-template-columns: minmax(0, 1fr) 300px !important;
    gap: 14px !important;
  }
}

@media (max-width: 860px) {
  .app-frame {
    width: calc(100% - 16px);
  }

  .top-strip {
    gap: 8px;
    min-height: 0;
    padding: 10px;
  }

  .top-principle,
  .learner-chip {
    display: none;
  }

  .top-strip,
  .hero-card {
    grid-template-columns: 1fr;
  }

  .sidebar {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 8px;
    padding: 8px;
  }

  .side-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    gap: 6px;
    padding-bottom: 2px;
  }

  .side-nav a {
    flex: 0 0 auto;
    min-height: 34px;
    padding: 0 8px;
  }

  .side-note {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    min-width: 0;
    margin: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    padding: 0;
  }

  .side-note span,
  .side-note strong,
  .side-note small,
  .side-note .daily-progress,
  .side-status {
    display: none;
  }

  .side-note a {
    min-height: 34px;
    padding: 0 12px;
    white-space: nowrap;
  }

  .top-strip > *,
  .global-search,
  .top-principle,
  .top-actions,
  .search-assist,
  .learner-chip {
    grid-column: 1 / -1;
    width: 100%;
    min-width: 0;
  }

  .top-actions {
    flex-wrap: wrap;
  }

  .top-actions a,
  .search-assist span,
  .search-assist strong,
  .search-assist em,
  .search-assist button,
  .search-assist a {
    max-width: 100%;
  }

  .learner-chip {
    text-align: left;
  }

  .home-deck .hero-card {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 12px;
  }

  .hero-copy h2 {
    font-size: 22px;
    line-height: 1.12;
  }

  .home-deck .hero-copy {
    gap: 8px;
  }

  .home-deck .mountain-map {
    max-height: 130px;
    overflow: hidden;
  }

  .home-deck .mountain-map svg {
    min-height: 118px;
  }

  .hero-domain-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-deck .hero-domain-grid a,
  .home-deck .hero-domain-grid button {
    min-height: 54px;
    padding: 7px 8px;
  }

  .home-deck .hero-domain-grid strong,
  .home-deck .hero-domain-grid small,
  .home-deck .hero-domain-grid em {
    display: none;
  }

  .hero-mission {
    display: flex;
    overflow-x: auto;
    gap: 7px;
    padding-bottom: 2px;
  }

  .mission-card strong {
    white-space: normal;
  }

  .hero-mission .mission-card,
  .hero-mission .mission-link {
    flex: 0 0 132px;
    min-height: 76px;
  }

  .hero-mission .mission-card p {
    display: none;
  }

  .mission-link {
    grid-column: auto;
    min-height: 76px;
  }

  .home-deck .metric-card {
    min-height: 82px;
  }

  .home-deck .dashboard-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .home-deck .hero-card,
  .home-deck .overview-insights {
    grid-column: 1 / -1;
  }

  .home-deck .metric-card {
    grid-column: auto;
    padding: 10px;
  }

  .home-deck .metric-card strong {
    font-size: 25px;
  }

  .home-deck .metric-card p {
    display: none;
  }

  .home-deck .overview-insights {
    max-height: 200px;
    overflow: auto;
  }

  .home-deck .map-panel {
    max-height: 720px;
    overflow: hidden;
  }

  .home-deck .map-panel .panel-head {
    gap: 8px;
    margin-bottom: 8px;
  }

  .home-deck .map-panel .panel-head h2 {
    font-size: 18px;
    line-height: 1.16;
  }

  .home-deck .map-view-modes {
    gap: 5px;
    margin-bottom: 8px;
    padding: 4px;
  }

  .home-deck .map-view-modes button {
    min-height: 28px;
    padding: 5px 7px;
    font-size: 11px;
  }

  .home-deck .domain-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-height: 132px;
    overflow: auto;
    gap: 6px;
    padding-right: 2px;
  }

  .home-deck .domain-tabs button {
    justify-content: center;
    min-width: 0;
    min-height: 31px;
    padding: 5px 7px;
    font-size: 11px;
  }

  .home-deck .map-legend {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 5px;
    margin-bottom: 8px;
  }

  .home-deck .map-legend span {
    min-height: 22px;
    padding: 4px 5px;
    font-size: 10px;
  }

  .focus-graph,
  .home-deck .focus-graph {
    min-height: 0;
    max-height: 190px;
    overflow: auto;
  }

  .map-canvas,
  .home-deck .map-canvas {
    min-height: 0;
    max-height: 340px;
    overflow: auto;
    grid-template-columns: repeat(2, minmax(135px, 1fr));
  }

  .map-node small,
  .map-node em,
  .map-node .production-badge,
  .map-node .node-action {
    display: none;
  }

  .map-node strong {
    overflow: visible;
    overflow-wrap: anywhere;
    text-overflow: clip;
    white-space: normal;
  }

  .home-deck .detail-panel {
    max-height: 430px;
    overflow: auto;
  }

  .home-deck .detail-card {
    gap: 8px;
  }

  .home-deck .detail-card h3 {
    font-size: 21px;
  }

  .home-deck .detail-entry p {
    font-size: 12px;
    line-height: 1.38;
  }

  .learning-row {
    gap: 10px;
  }

  .lesson-preview,
  .practice-preview,
  .report-preview {
    max-height: 430px;
    overflow: auto;
  }

  .report-stats,
  .heatmap,
  .report-summary,
  .report-evidence,
  .parent-action,
  .diagnosis-board,
  .model-transfer-panel {
    grid-template-columns: 1fr;
  }

  .report-actions {
    justify-items: start;
  }

  .focus-graph {
    min-height: 360px;
  }

  .focus-lines {
    display: none;
  }

  .focus-hint {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    max-width: none;
  }

  .focus-center,
  .focus-spoke {
    position: relative;
    left: auto !important;
    top: auto !important;
    width: 100%;
    transform: none;
  }

  .focus-center {
    min-height: 116px;
  }

  .focus-center:hover,
  .focus-spoke:hover {
    transform: none;
  }

  .focus-graph {
    display: grid;
    grid-template-columns: 1fr;
    align-content: start;
    gap: 8px;
    padding: 10px;
  }

  .map-node {
    width: 100%;
  }

  .mini-lesson {
    grid-template-columns: 1fr;
  }

  .lesson-flow {
    grid-template-columns: 1fr;
    overflow-x: visible;
  }

  .roadmap article::after {
    display: none;
  }

  .roadmap-head {
    display: grid;
    align-items: start;
  }

  .roadmap-track {
    overflow-x: visible;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .home-deck .grade-pills {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 2px;
  }

  .home-deck .grade-pills button {
    flex: 0 0 74px;
    min-width: 0;
    width: auto;
    min-height: 34px;
  }

  .home-deck .grade-pills button span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  h1 {
    font-size: 22px;
  }

  h2 {
    font-size: 20px;
  }

  .hero-copy h2 {
    font-size: 24px;
  }

  .hero-domain-grid {
    grid-template-columns: 1fr;
  }

  .panel,
  .hero-card,
  .metric-card {
    padding: 13px;
  }

  .model-strip {
    grid-template-columns: repeat(8, 118px);
  }

  .sidebar {
    gap: 10px;
    padding: 10px;
  }

  .brand {
    min-height: 34px;
  }

  .brand span {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    font-size: 12px;
  }

  .brand strong {
    font-size: 14px;
  }

  .side-nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    overflow: visible;
  }

  .side-nav a {
    justify-content: center;
    grid-template-columns: 1fr;
    gap: 3px;
    min-height: 34px;
    padding: 0 6px;
    background: rgba(255, 255, 255, 0.68);
    font-size: 12px;
    text-align: center;
  }

  .side-nav i {
    display: none;
  }

  .side-note {
    min-width: 0;
  }
}

@media (min-width: 1181px) {
  .app-frame {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 10px;
    width: min(1880px, calc(100% - 16px));
    padding-bottom: 8px;
  }

  .sidebar {
    gap: 10px;
    padding: 9px;
  }

  .brand {
    gap: 7px;
    min-height: 34px;
  }

  .brand span {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    font-size: 13px;
  }

  .brand strong {
    font-size: 15px;
  }

  .side-nav,
  .side-tools {
    gap: 4px;
  }

  .side-nav a,
  .side-tools a {
    grid-template-columns: 23px minmax(0, 1fr);
    gap: 6px;
    min-height: 32px;
    padding: 0 6px;
    font-size: 11px;
  }

  .side-nav i,
  .side-tools i {
    width: 22px;
    height: 22px;
    border-radius: 7px;
    font-size: 10px;
  }

  .side-note,
  .side-status {
    gap: 5px;
    padding: 8px;
  }

  .side-note span,
  .side-status span,
  .side-note small,
  .side-status small {
    font-size: 10px;
  }

  .side-note strong,
  .side-status strong {
    font-size: 12px;
    line-height: 1.2;
  }

  .side-note a,
  .side-status a {
    min-height: 28px;
    font-size: 11px;
  }

  .workspace {
    gap: 7px;
  }

  .top-strip {
    grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 300px) minmax(124px, auto);
    gap: 8px;
    min-height: 48px;
    padding: 6px 10px;
  }

  .top-strip .global-search,
  .top-strip .learner-chip {
    grid-column: auto !important;
    grid-row: auto !important;
  }

  .top-strip > div:first-child .eyebrow {
    display: none;
  }

  .top-strip h1 {
    font-size: 19px;
    line-height: 1.05;
  }

  .top-actions,
  .search-assist {
    display: none;
  }

  .top-principle {
    min-height: 30px;
    padding: 0 9px;
    font-size: 10px;
  }

  .global-search {
    min-height: 32px;
    padding: 0 10px;
  }

  .learner-chip {
    min-width: 132px;
    border-radius: 10px;
    padding: 6px 9px;
  }

  .home-deck {
    grid-template-columns: minmax(0, 0.44fr) minmax(0, 0.56fr);
    gap: 8px;
    align-items: stretch;
    height: 356px;
    overflow: hidden;
  }

  .home-deck .dashboard-grid {
    gap: 8px;
    max-height: 356px;
    overflow: hidden;
  }

  .home-deck .metric-card {
    min-height: 50px;
    gap: 4px;
    padding: 7px 9px;
  }

  .home-deck .metric-card strong {
    font-size: 19px;
  }

  .home-deck .metric-card p {
    display: none;
  }

  .home-deck .overview-insights {
    max-height: 46px;
    overflow: auto;
    gap: 5px;
    padding: 7px;
  }

  .home-deck .overview-insights > div {
    gap: 5px;
  }

  .home-deck .overview-row,
  .home-deck .weak-row,
  .home-deck .reviewed-row {
    min-height: 24px;
    padding: 3px 6px;
  }

  .home-deck .hero-card {
    position: relative;
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    max-height: 146px;
    overflow: hidden;
    padding: 0;
  }

  .home-deck .hero-copy {
    z-index: 2;
    grid-area: 1 / 1;
    align-content: start;
    gap: 4px;
    max-height: 146px;
    overflow: hidden;
    padding: 8px 12px;
    pointer-events: none;
  }

  .home-deck .hero-copy h2 {
    max-width: 310px;
    margin-bottom: 0;
    font-size: 14px;
    line-height: 1.12;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.86);
  }

  .home-deck .hero-copy .eyebrow,
  .home-deck .hero-copy h2,
  .home-deck .grade-pills,
  .home-deck .hero-domain-grid {
    pointer-events: auto;
  }

  .home-deck .grade-pills,
  .home-deck .hero-domain-grid {
    max-width: 322px;
    scrollbar-width: none;
  }

  .home-deck .grade-pills::-webkit-scrollbar,
  .home-deck .hero-domain-grid::-webkit-scrollbar {
    display: none;
  }

  .home-deck .grade-pills button {
    min-height: 24px;
    min-width: 50px;
    padding: 2px 6px;
    font-size: 10px;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(10px) saturate(140%);
  }

  .home-deck .hero-domain-grid {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 2px;
    scrollbar-width: thin;
  }

  .home-deck .hero-domain-grid a,
  .home-deck .hero-domain-grid button {
    flex: 0 0 58px;
    display: grid;
    grid-template-rows: 1fr;
    align-content: center;
    min-width: 0;
    min-height: 26px;
    padding: 3px 6px;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(10px) saturate(140%);
    text-align: center;
  }

  .home-deck .hero-domain-grid span {
    align-self: center;
    font-size: 10px;
    line-height: 1.18;
  }

  .home-deck .hero-domain-grid strong,
  .home-deck .hero-domain-grid small,
  .home-deck .hero-domain-grid em,
  .home-deck .hero-domain-grid i {
    display: none;
  }

  .home-deck .mountain-map {
    grid-area: 1 / 1;
    width: 100%;
    max-height: 146px;
    min-height: 146px;
    border-radius: var(--radius);
  }

  .home-deck .mountain-map svg {
    display: block;
    width: 100%;
    min-height: 146px;
  }

  .hero-mission {
    display: none;
  }

  .mission-card {
    gap: 3px;
    padding: 6px 8px;
  }

  .mission-card strong {
    font-size: 13px;
  }

  .mission-card p {
    display: none;
  }

  .mission-link {
    min-width: 88px;
    font-size: 12px;
  }

  .home-deck .section-grid {
    grid-template-columns: minmax(0, 1fr) minmax(226px, 0.4fr);
    gap: 8px;
    max-height: 356px;
    overflow: hidden;
  }

  .home-deck .map-panel .panel-head {
    gap: 6px;
    margin-bottom: 5px;
  }

  .home-deck .map-panel .panel-head h2 {
    font-size: 15px;
    line-height: 1.14;
  }

  .home-deck .map-panel .text-button {
    min-height: 28px;
    padding: 5px 8px;
    font-size: 11px;
  }

  .home-deck .map-panel {
    max-height: 356px;
    overflow: hidden;
  }

  .home-deck .detail-panel {
    max-height: 356px;
    overflow: auto;
  }

  .home-deck .focus-graph {
    height: 134px;
    margin-bottom: 5px;
  }

  .home-deck .map-canvas {
    display: none;
  }

  .home-deck .domain-tabs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    max-height: 48px;
  }

  .map-view-modes,
  .map-legend {
    gap: 5px;
  }

  .map-view-modes button,
  .domain-tabs button {
    min-height: 24px;
    padding: 3px 6px;
    font-size: 10px;
  }

  .map-legend span {
    min-height: 18px;
    font-size: 10px;
  }

  .focus-graph-node {
    min-height: 30px;
    padding: 5px 6px;
  }

  .map-node {
    min-height: 30px;
    padding: 8px;
  }

  .home-deck .focus-hint {
    right: 8px;
    top: 8px;
    gap: 5px;
    max-width: 52%;
    padding: 5px 7px;
  }

  .home-deck .focus-hint span {
    display: none;
  }

  .home-deck .focus-hint strong {
    font-size: 11px;
  }

  .home-deck .focus-hint a {
    padding: 5px 7px;
    font-size: 10px;
  }

  .home-deck .focus-center {
    width: min(176px, 44%);
    min-height: 84px;
    padding: 12px 12px 10px 24px;
  }

  .home-deck .focus-center strong {
    font-size: 15px;
  }

  .home-deck .focus-center p {
    display: none;
  }

  .home-deck .focus-spoke {
    width: 104px;
    min-height: 42px;
    gap: 2px;
    padding: 7px 7px 7px 18px;
  }

  .home-deck .focus-node::before {
    left: 7px;
    top: 8px;
    width: 6px;
    height: 6px;
  }

  .home-deck .focus-node span,
  .home-deck .focus-node em {
    display: none;
  }

  .home-deck .focus-node strong {
    font-size: 11px;
    line-height: 1.16;
  }

  .home-deck .node-course-link {
    min-height: 30px;
    gap: 0;
    padding: 5px 38px 5px 8px;
  }

  .home-deck .node-preview {
    right: 5px;
    top: 5px;
    min-height: 20px;
    padding: 0 6px;
    font-size: 9px;
  }

  .home-deck .map-node small {
    min-width: 0;
    gap: 4px;
  }

  .home-deck .map-node small span {
    display: none;
  }

  .home-deck .map-node strong {
    overflow: visible;
    overflow-wrap: anywhere;
    font-size: 11px;
    line-height: 1.16;
    text-overflow: clip;
    white-space: normal;
  }

  .home-deck .map-node small,
  .home-deck .map-node em,
  .home-deck .map-node .production-badge,
  .home-deck .map-node .node-action {
    display: none;
  }

  .practice-preview .practice-level-card {
    min-height: 58px;
    overflow: visible;
  }

  .practice-preview .practice-level-card small {
    display: none;
  }

  .learning-row {
    grid-template-columns: 1.05fr 1.12fr 0.98fr;
    align-items: stretch;
    gap: 8px;
    min-height: 0;
  }

  .lesson-preview,
  .practice-preview,
  .report-preview {
    height: 270px;
    overflow: auto;
    padding: 10px;
  }

  .lesson-preview .panel-head,
  .practice-preview .panel-head,
  .report-head {
    margin-bottom: 6px;
  }

  .lesson-preview .panel-head h2,
  .practice-preview h2,
  .report-head h2 {
    font-size: 14px;
    line-height: 1.16;
  }

  .mini-lesson {
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 8px;
  }

  .lesson-visual {
    min-height: 78px;
    padding: 6px;
  }

  .lesson-flow {
    gap: 5px;
    margin-top: 7px;
  }

  .lesson-flow article {
    min-height: 56px;
    padding: 6px;
  }

  .lesson-flow small {
    display: none;
  }

  .practice-preview .question-card {
    gap: 6px;
    padding: 8px;
  }

  .practice-preview .answers {
    gap: 6px;
  }

  .practice-preview .answers button {
    min-height: 30px;
    padding: 5px 7px;
  }

  .diagnosis-board,
  .report-summary,
  .report-stats,
  .report-evidence,
  .report-models,
  .heatmap,
  .report-insights,
  .parent-action,
  .path-list {
    gap: 6px;
  }

  .report-summary {
    padding: 9px;
  }

  .report-summary p,
  .parent-action p,
  .report-insight p {
    display: none;
  }

  .report-stat,
  .report-model-card,
  .path-list a {
    padding: 7px;
  }

  .heatmap {
    max-height: 86px;
    overflow: hidden;
  }

  .report-evidence {
    gap: 6px;
  }

  .report-evidence article {
    grid-template-columns: 22px minmax(0, 1fr);
    min-height: 48px;
    padding: 7px;
  }

  .report-evidence span {
    width: 22px;
    height: 22px;
    font-size: 11px;
  }

  .report-evidence strong {
    align-self: center;
    font-size: 12px;
    line-height: 1.15;
    overflow-wrap: anywhere;
  }

  .report-evidence p,
  .report-evidence small,
  .report-model-card small {
    display: none;
  }

  .report-model-card span,
  .report-model-card strong {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .model-library {
    display: grid;
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 6px 8px;
    align-items: stretch;
    padding: 8px 10px;
  }

  .model-library .panel-head {
    grid-row: 1 / span 2;
    display: grid;
    align-content: center;
    gap: 4px;
    margin: 0;
  }

  .model-library .panel-head h2 {
    font-size: 16px;
  }

  .model-library .panel-head > span {
    display: none;
  }

  .model-library .panel-head .eyebrow {
    font-size: 10px;
  }

  .model-transfer-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 5px;
    margin: 0;
  }

  .model-transfer-panel article {
    min-height: 42px;
    gap: 1px;
    padding: 6px 8px;
  }

  .model-transfer-panel span {
    font-size: 9px;
  }

  .model-transfer-panel strong {
    font-size: 12px;
    line-height: 1.15;
  }

  .model-transfer-panel a,
  .model-transfer-panel small {
    display: none;
  }

  .model-strip {
    grid-template-columns: minmax(116px, 0.56fr) repeat(22, minmax(82px, 1fr));
    gap: 5px;
    max-height: 100px;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 2px;
  }

  .model-engine-summary {
    min-width: 116px;
    min-height: 86px;
    padding: 7px;
  }

  .model-engine-summary strong {
    font-size: 19px;
  }

  .model-engine-summary small {
    display: none;
  }

  .model-item {
    min-width: 82px;
    max-height: 86px;
    gap: 3px;
    padding: 5px;
  }

  .model-primary-link {
    grid-template-rows: 30px auto;
    gap: 3px;
  }

  .model-primary-link small,
  .model-filter {
    display: none;
  }

  .model-primary-link strong {
    font-size: 11px;
    line-height: 1.12;
  }

  .model-index {
    min-width: 18px;
    height: 18px;
    font-size: 9px;
  }

  .model-thumb,
  .model-icon {
    transform: scale(0.74);
    transform-origin: center;
  }

  .roadmap {
    grid-template-columns: minmax(0, 1fr) 218px;
    gap: 8px;
    padding: 8px 10px;
  }

  .roadmap-head {
    padding-bottom: 6px;
  }

  .roadmap-head h2 {
    font-size: 16px;
  }

  .roadmap-track {
    gap: 6px;
  }

  .roadmap article {
    grid-template-columns: 26px minmax(0, 1fr);
    column-gap: 6px;
    min-height: 70px;
    padding: 8px;
    overflow: hidden;
  }

  .roadmap article i {
    width: 26px;
    height: 26px;
    border-radius: 8px;
    font-size: 12px;
  }

  .roadmap span {
    min-width: 0;
    overflow-wrap: anywhere;
    font-size: 11px;
    line-height: 1.15;
    white-space: normal;
  }

  .roadmap strong {
    min-width: 0;
    margin: 2px 0 0;
    overflow-wrap: anywhere;
    font-size: 13px;
    line-height: 1.12;
  }

  .roadmap-cta {
    min-height: 70px;
    gap: 5px;
    padding: 8px;
  }

  .roadmap-cta strong {
    font-size: 13px;
    line-height: 1.18;
  }

  .roadmap-delivery {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4px;
  }

  .roadmap-delivery span {
    min-height: 34px;
    padding: 5px;
  }

  .roadmap-delivery b {
    font-size: 9px;
  }

  .roadmap-delivery strong {
    font-size: 13px;
  }

  .roadmap-progress {
    gap: 4px;
  }

  .roadmap-cta a {
    min-height: 28px;
    font-size: 11px;
  }

  .roadmap-head > span,
  .roadmap article p,
  .roadmap-cta p,
  .roadmap-delivery em {
    display: none;
  }

  .roadmap-track {
    gap: 8px;
  }

  .roadmap article {
    grid-template-columns: 32px minmax(0, 1fr);
    column-gap: 8px;
    min-height: 82px;
    padding: 10px;
  }

  .roadmap article i {
    width: 30px;
    height: 30px;
    border-radius: 8px;
  }

  .roadmap span {
    font-size: 10px;
  }

  .roadmap strong {
    margin: 3px 0 0;
    font-size: 14px;
    line-height: 1.18;
  }

  .roadmap-cta {
    min-height: 82px;
    gap: 6px;
    padding: 10px;
  }

  .roadmap-cta strong {
    font-size: 15px;
  }

  .roadmap-delivery {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 5px;
  }

  .roadmap-delivery span {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2px;
    min-height: 42px;
    padding: 6px;
  }

  .roadmap-delivery strong {
    font-size: 14px;
  }

  .roadmap-cta a {
    min-height: 30px;
    font-size: 12px;
  }

  .roadmap {
    grid-template-columns: minmax(0, 1fr) 190px;
    gap: 6px;
    padding: 7px 9px;
  }

  .roadmap-head {
    padding: 0 2px 5px;
  }

  .roadmap-head h2 {
    font-size: 15px;
  }

  .roadmap-track {
    gap: 6px;
  }

  .roadmap article {
    grid-template-columns: 24px minmax(0, 1fr);
    column-gap: 5px;
    min-height: 62px;
    padding: 7px;
  }

  .roadmap article i {
    width: 24px;
    height: 24px;
    font-size: 11px;
  }

  .roadmap span {
    font-size: 9px;
    line-height: 1.15;
    white-space: normal;
  }

  .roadmap strong {
    margin: 1px 0 0;
    font-size: 12px;
    line-height: 1.12;
  }

  .roadmap-cta {
    min-height: 62px;
    gap: 4px;
    padding: 7px;
  }

  .roadmap-cta strong {
    font-size: 12px;
    line-height: 1.16;
  }

  .roadmap-delivery span {
    min-height: 30px;
    padding: 4px;
  }

  .roadmap-delivery b {
    font-size: 8px;
  }

  .roadmap-delivery strong {
    font-size: 12px;
  }

  .roadmap-progress {
    display: none;
  }

  .roadmap-cta a {
    min-height: 26px;
    font-size: 10px;
  }

  .model-library {
    grid-template-columns: 156px minmax(0, 1fr);
    gap: 5px 7px;
    max-height: 112px;
    overflow: hidden;
    padding: 6px 8px;
  }

  .model-library .panel-head h2 {
    font-size: 14px;
    line-height: 1.12;
  }

  .model-transfer-panel article {
    min-height: 34px;
    padding: 4px 6px;
  }

  .model-transfer-panel strong {
    font-size: 11px;
  }

  .model-strip {
    max-height: 66px;
    gap: 4px;
  }

  .model-engine-summary {
    min-height: 58px;
    padding: 5px;
  }

  .model-engine-summary strong {
    font-size: 16px;
  }

  .model-item {
    max-height: 58px;
    min-width: 78px;
    padding: 4px;
  }

  .model-primary-link {
    grid-template-rows: 24px auto;
    gap: 2px;
  }

  .model-primary-link strong {
    font-size: 10px;
  }

  .model-thumb,
  .model-icon {
    transform: scale(0.58);
  }

  .roadmap {
    grid-template-columns: minmax(0, 1fr) 178px;
    max-height: 118px;
    overflow: hidden;
    padding: 6px 8px;
  }

  .roadmap-head {
    padding: 0 2px 4px;
  }

  .roadmap-head h2 {
    font-size: 14px;
  }

  .roadmap-track {
    gap: 5px;
  }

  .roadmap article {
    grid-template-columns: 22px minmax(0, 1fr);
    min-height: 52px;
    padding: 6px;
  }

  .roadmap article i {
    width: 22px;
    height: 22px;
    font-size: 10px;
  }

  .roadmap span {
    font-size: 8px;
  }

  .roadmap strong {
    font-size: 11px;
  }

  .roadmap-cta {
    min-height: 52px;
    padding: 6px;
  }

  .roadmap-cta strong {
    font-size: 11px;
  }

  .roadmap-delivery span {
    min-height: 25px;
    padding: 3px;
  }

  .roadmap-cta a {
    min-height: 24px;
    font-size: 10px;
  }

  .top-strip {
    min-height: 42px;
    padding: 5px 9px;
  }

  .top-strip h1 {
    font-size: 17px;
  }

  .global-search,
  .top-principle {
    min-height: 28px;
  }

  .learner-chip {
    padding: 4px 8px;
  }

  .home-deck {
    height: 258px;
  }

  .home-deck .dashboard-grid,
  .home-deck .section-grid,
  .home-deck .map-panel,
  .home-deck .detail-panel {
    max-height: 258px;
  }

  .home-deck .hero-card,
  .home-deck .hero-copy,
  .home-deck .mountain-map,
  .home-deck .mountain-map svg {
    max-height: 104px;
    min-height: 104px;
  }

  .home-deck .hero-copy {
    padding: 6px 10px;
  }

  .home-deck .hero-copy h2 {
    max-width: 290px;
    font-size: 12px;
  }

  .home-deck .grade-pills button {
    min-height: 20px;
    min-width: 42px;
    padding: 1px 5px;
    font-size: 9px;
  }

  .home-deck .hero-domain-grid a,
  .home-deck .hero-domain-grid button {
    flex-basis: 48px;
    min-height: 22px;
    padding: 2px 5px;
  }

  .home-deck .hero-domain-grid span {
    font-size: 9px;
  }

  .home-deck .metric-card {
    min-height: 42px;
    padding: 6px 8px;
  }

  .home-deck .metric-card strong {
    font-size: 17px;
  }

  .home-deck .overview-insights {
    max-height: 38px;
    padding: 5px 6px;
  }

  .home-deck .map-panel .panel-head {
    margin-bottom: 4px;
  }

  .home-deck .map-panel .panel-head h2 {
    font-size: 13px;
  }

  .home-deck .focus-graph {
    height: 94px;
  }

  .home-deck .focus-center {
    min-height: 64px;
    padding: 9px 9px 8px 20px;
  }

  .home-deck .focus-center strong {
    font-size: 12px;
  }

  .home-deck .focus-spoke {
    width: 92px;
    min-height: 34px;
    padding: 5px 6px 5px 16px;
  }

  .home-deck .focus-node strong {
    font-size: 10px;
  }

  .home-deck .domain-tabs {
    max-height: 38px;
  }

  .map-view-modes button,
  .domain-tabs button {
    min-height: 20px;
    padding: 2px 5px;
    font-size: 9px;
  }

  .map-legend span {
    min-height: 16px;
    font-size: 9px;
  }

  .learning-row {
    height: 196px;
  }

  .lesson-preview,
  .practice-preview,
  .report-preview {
    height: 196px;
    padding: 8px;
  }

  .lesson-preview .panel-head h2,
  .practice-preview h2,
  .report-head h2 {
    font-size: 13px;
  }

  .mini-lesson {
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 6px;
  }

  .lesson-visual {
    min-height: 62px;
  }

  .mini-lesson strong {
    font-size: 13px;
  }

  .mini-lesson p,
  .practice-preview .question-card p,
  .practice-preview .question-card small,
  .diagnosis-board,
  .report-insights,
  .parent-action {
    display: none;
  }

  .lesson-flow article {
    flex-basis: 92px;
    min-height: 44px;
    padding: 5px;
  }

  .practice-preview .question-card {
    padding: 7px;
  }

  .practice-preview .answers button {
    min-height: 26px;
    font-size: 10px;
  }

  .model-library {
    max-height: 74px;
    grid-template-columns: 132px minmax(0, 1fr);
    padding: 5px 7px;
  }

  .model-library .panel-head h2 {
    font-size: 12px;
  }

  .model-transfer-panel,
  .model-engine-summary {
    display: none;
  }

  .model-strip {
    max-height: 62px;
  }

  .model-item {
    display: block;
    height: 54px;
    max-height: 54px;
    min-width: 78px;
    padding: 4px;
  }

  .model-primary-link {
    display: grid;
    height: 44px;
    grid-template-rows: 1fr;
    align-items: center;
    overflow: visible;
    padding: 0;
  }

  .model-primary-link strong,
  .model-status {
    display: none;
  }

  .model-thumb,
  .model-icon {
    align-self: center;
    justify-self: center;
  }

  .roadmap {
    max-height: 78px;
    grid-template-columns: minmax(0, 1fr) 150px;
    padding: 5px 7px;
  }

  .roadmap-head h2 {
    font-size: 12px;
  }

  .roadmap article {
    min-height: 42px;
    padding: 5px;
  }

  .roadmap article i {
    width: 18px;
    height: 18px;
    font-size: 9px;
  }

  .roadmap strong {
    font-size: 10px;
  }

  .roadmap span,
  .roadmap-delivery,
  .roadmap-cta strong {
    display: none;
  }

  .roadmap-cta {
    min-height: 42px;
    padding: 5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .map-node {
    transition: none;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .sidebar,
  .top-strip,
  .hero-card,
  .panel,
  .metric-card,
  .model-library,
  .roadmap article {
    background: #fff;
    backdrop-filter: none;
  }
}

/* Homepage reference layout pass: make the graph panel read as a primary module. */
@media (min-width: 1181px) {
  .app-frame {
    grid-template-columns: 150px minmax(0, 1fr);
  }

  .sidebar {
    padding: 10px;
  }

  .side-nav a,
  .side-tools a {
    grid-template-columns: 24px minmax(0, 1fr);
    min-height: 33px;
    font-size: 12px;
  }

  .workspace {
    gap: 7px;
  }

  .home-deck {
    grid-template-columns: minmax(0, 0.39fr) minmax(0, 0.61fr);
    height: 270px;
  }

  .home-deck .dashboard-grid,
  .home-deck .section-grid,
  .home-deck .map-panel,
  .home-deck .detail-panel {
    max-height: 270px;
  }

  .home-deck .section-grid {
    grid-template-columns: minmax(0, 1fr) minmax(210px, 0.32fr);
  }

  .home-deck .focus-graph {
    height: 148px;
  }

  .home-deck .focus-center {
    width: min(196px, 46%);
    min-height: 88px;
  }

  .home-deck .focus-spoke {
    width: 112px;
  }

  .learning-row {
    height: 184px;
  }

  .lesson-preview,
  .practice-preview,
  .report-preview {
    height: 184px;
  }

  .model-library {
    max-height: 74px;
  }

  .roadmap {
    max-height: 78px;
  }
}

/* Material learning-object polish for the reference cockpit graph and model shelf. */
.focus-graph {
  background:
    linear-gradient(rgba(31, 111, 229, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 111, 229, 0.04) 1px, transparent 1px),
    radial-gradient(circle at 50% 46%, rgba(31, 111, 229, 0.13), transparent 34%),
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.92), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f4f9ff 100%);
  background-size: 28px 28px, 28px 28px, auto, auto, auto;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.94),
    inset 0 -18px 48px rgba(31, 111, 229, 0.045);
}

.focus-lines line {
  stroke: rgba(31, 111, 229, 0.32);
  stroke-width: 2.2;
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, 0.8));
}

.focus-node {
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 255, 255, 0.96), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(242, 248, 255, 0.9));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.96),
    0 12px 28px rgba(38, 77, 130, 0.11);
}

.focus-center {
  border-color: rgba(31, 111, 229, 0.44);
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 255, 255, 0.98), transparent 34%),
    linear-gradient(180deg, #ffffff, #eaf3ff);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.96),
    0 16px 38px rgba(31, 111, 229, 0.18);
}

.focus-spoke {
  border-color: rgba(71, 128, 202, 0.22);
}

.focus-node::before {
  background: #1f6fe5;
  box-shadow:
    0 0 0 3px rgba(31, 111, 229, 0.12),
    0 4px 10px rgba(31, 111, 229, 0.16);
}

.model-library {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(242, 248, 255, 0.86));
}

/* QA overflow guard: keep model entry tiles inside the visible library rail. */
.model-library {
  min-width: 0;
  overflow: hidden;
}

.model-track,
.model-rail,
.model-list,
.model-strip,
.model-grid,
.model-primary-list,
.model-primary-grid,
.model-primary-links {
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.model-primary-link {
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.model-primary-link strong,
.model-primary-link small {
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  overflow-wrap: anywhere;
  text-overflow: ellipsis;
}

.model-item {
  background:
    radial-gradient(circle at 18% 8%, rgba(255, 255, 255, 0.98), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(242, 248, 255, 0.86));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.94),
    0 8px 20px rgba(38, 77, 130, 0.07);
}

.model-item:hover,
.model-item:focus-within {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.96),
    0 14px 30px rgba(31, 111, 229, 0.14);
}

.model-index {
  background: linear-gradient(145deg, #2f87ff, #155bc5);
  color: #fff;
  box-shadow: 0 6px 14px rgba(31, 111, 229, 0.22);
}

.model-thumb {
  border-color: rgba(64, 111, 178, 0.16);
  background:
    radial-gradient(circle at 25% 10%, rgba(255, 255, 255, 0.98), transparent 35%),
    linear-gradient(180deg, #ffffff, #edf5ff);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.96),
    inset 0 -10px 24px rgba(31, 111, 229, 0.06);
}

.model-thumb svg,
.model-thumb .preview-array-grid,
.model-thumb .preview-fraction-bar,
.model-thumb .preview-percent-grid,
.model-thumb .tile-row {
  filter: drop-shadow(0 3px 4px rgba(38, 77, 130, 0.12));
}

/* Final reference hero pass: undo earlier ultra-compact rail rules in the main banner. */
@media (min-width: 1181px) {
  .home-deck .hero-card .grade-pills,
  .home-deck .hero-card .hero-domain-grid {
    height: 24px;
    min-height: 24px;
    max-height: 24px;
    align-items: center;
    padding: 0;
  }

  .home-deck .hero-card .grade-pills {
    overflow-x: auto;
    overflow-y: hidden;
  }

  .home-deck .hero-card .grade-pills button,
  .home-deck .hero-card .hero-domain-grid a,
  .home-deck .hero-card .hero-domain-grid button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 22px;
    height: 22px;
    padding: 0 8px;
    font-size: 10px;
    line-height: 1;
  }

  .home-deck .hero-card .hero-domain-grid {
    flex-wrap: nowrap;
    overflow: hidden;
  }

  .home-deck .model-strip {
    grid-template-columns: repeat(23, 72px) !important;
    grid-auto-columns: 72px;
    align-items: center;
  }

  .home-deck .model-strip .model-item,
  .home-deck .model-strip .model-primary-link {
    width: 72px;
    min-width: 72px;
    max-width: 72px;
  }
}

/* Reference cockpit alignment: five learning zones with a stronger primary map. */
@media (min-width: 1181px) {
  body {
    background:
      radial-gradient(circle at 52% -18%, rgba(31, 111, 229, 0.11), transparent 36%),
      linear-gradient(180deg, #f8fbff 0%, #eef6ff 56%, #e8f2fb 100%);
  }

  .app-frame {
    gap: 10px;
    padding: 8px;
  }

  .sidebar,
  .top-strip,
  .hero-card,
  .panel,
  .metric-card,
  .model-library,
  .roadmap {
    border-color: rgba(70, 108, 158, 0.14);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.94),
      0 14px 34px rgba(38, 77, 130, 0.08);
  }

  .workspace {
    gap: 8px;
  }

  .top-strip {
    min-height: 54px;
    height: 54px;
    padding: 7px 12px;
  }

  .top-strip h1 {
    font-size: 20px;
  }

  .top-actions {
    display: none;
  }

  .home-deck {
    grid-template-columns: minmax(0, 0.38fr) minmax(0, 0.62fr);
    height: 300px;
  }

  .home-deck .dashboard-grid,
  .home-deck .section-grid,
  .home-deck .map-panel,
  .home-deck .detail-panel {
    max-height: 300px;
  }

  .home-deck .hero-card,
  .home-deck .hero-copy,
  .home-deck .mountain-map,
  .home-deck .mountain-map svg {
    max-height: 126px;
    min-height: 126px;
  }

  .home-deck .hero-card {
    position: relative;
    isolation: isolate;
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
    padding: 0;
    overflow: hidden;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.94) 0%, rgba(255, 255, 255, 0.76) 45%, rgba(232, 242, 255, 0.38) 100%),
      linear-gradient(180deg, #ffffff, #edf6ff);
  }

  .home-deck .hero-copy {
    position: relative;
    z-index: 2;
    width: min(360px, 88%);
    padding: 12px 14px;
    align-content: center;
  }

  .home-deck .mountain-map {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0.92;
    pointer-events: none;
  }

  .home-deck .mountain-map svg {
    width: 100%;
    height: 100%;
    transform: scale(1.06);
    transform-origin: 70% 50%;
  }

  .home-deck .hero-copy h2 {
    max-width: 340px;
    font-size: 14px;
    line-height: 1.16;
  }

  .home-deck .grade-pills,
  .home-deck .hero-domain-grid {
    position: relative;
    z-index: 3;
  }

  .home-deck .grade-pills button {
    min-height: 23px;
    min-width: 46px;
    font-size: 10px;
  }

  .home-deck .hero-domain-grid {
    display: flex;
    gap: 5px;
    overflow: hidden;
  }

  .home-deck .hero-domain-grid a,
  .home-deck .hero-domain-grid button {
    flex: 0 0 auto;
    min-height: 23px;
    padding: 2px 7px;
    border-radius: 8px;
  }

  .home-deck .hero-domain-grid span {
    font-size: 10px;
  }

  .home-deck .metric-card {
    min-height: 50px;
  }

  .home-deck .section-grid {
    grid-template-columns: minmax(0, 1fr) minmax(218px, 0.31fr);
  }

  .home-deck .map-panel {
    display: grid;
    grid-template-rows: auto auto auto minmax(0, 1fr);
    gap: 6px;
    padding: 10px;
  }

  .home-deck .map-panel .panel-head {
    margin-bottom: 6px;
  }

  .home-deck .map-view-modes {
    min-height: 24px;
    max-height: 26px;
  }

  .home-deck .domain-tabs {
    max-height: 30px;
  }

  .home-deck .map-legend {
    display: none;
  }

  .home-deck .focus-graph {
    height: auto;
    min-height: 0;
    overflow: hidden;
  }

  .home-deck .focus-center {
    width: min(210px, 45%);
    min-height: 96px;
  }

  .home-deck .focus-spoke {
    width: 124px;
    min-height: 40px;
  }

  .home-deck .map-canvas {
    min-height: 0;
    max-height: 52px;
  }

  .learning-row {
    height: 168px;
  }

  .lesson-preview,
  .practice-preview,
  .report-preview {
    height: 168px;
    padding: 8px 10px;
  }

  .model-library {
    max-height: 70px;
    grid-template-columns: 148px minmax(0, 1fr);
    padding: 6px 8px;
  }

  .model-library .panel-head {
    align-content: center;
  }

  .model-strip {
    align-items: center;
    grid-auto-columns: 72px;
    gap: 6px;
  }

  .model-item {
    height: 54px;
    max-height: 54px;
    min-width: 72px;
    border-radius: 8px;
  }

  .model-thumb,
  .model-icon {
    width: 44px;
    height: 32px;
    border-radius: 7px;
  }

  .roadmap {
    max-height: 72px;
    grid-template-columns: minmax(0, 1fr) 164px;
  }

  .numbered b,
  .compact b {
    display: inline-grid;
    width: 24px;
    height: 24px;
    place-items: center;
    border-radius: 999px;
    background: linear-gradient(145deg, #2f87ff, #155bc5);
    color: #fff;
    box-shadow: 0 8px 18px rgba(31, 111, 229, 0.22);
  }
}

/* Final hard override for the current reference pass. Keep this block last. */
@media (min-width: 1181px) {
  .home-deck .hero-card .hero-copy {
    gap: 4px;
    padding: 8px 12px;
  }

  .home-deck .hero-card .numbered {
    min-height: 23px;
    gap: 6px;
    font-size: 11px;
  }

  .home-deck .hero-card .hero-copy h2 {
    font-size: 12px;
    line-height: 1.1;
  }

  .home-deck .hero-card .grade-pills,
  .home-deck .hero-card .hero-domain-grid {
    height: 22px;
    min-height: 22px;
    max-height: 22px;
    align-items: center;
    padding: 0;
  }

  .home-deck .hero-card .grade-pills button,
  .home-deck .hero-card .hero-domain-grid a,
  .home-deck .hero-card .hero-domain-grid button {
    min-height: 20px;
    height: 20px;
    padding: 0 7px;
    font-size: 10px;
    line-height: 1;
  }

  .model-library .model-strip {
    grid-template-columns: repeat(23, 72px) !important;
    grid-auto-columns: 72px !important;
    max-width: 100%;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
  }

  .model-library .model-strip .model-item,
  .model-library .model-strip .model-item {
    width: 72px !important;
    min-width: 72px !important;
    max-width: 72px !important;
  }

  .model-library .model-strip .model-primary-link {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
  }

  .model-library .model-strip .model-thumb,
  .model-library .model-strip .model-icon {
    width: 42px;
    height: 30px;
  }

  .model-library .model-strip .model-thumb svg,
  .model-library .model-strip .model-icon svg,
  .model-library .model-strip .preview-array-grid,
  .model-library .model-strip .preview-fraction-bar,
  .model-library .model-strip .preview-percent-grid,
  .model-library .model-strip .tile-row {
    max-width: 100%;
    max-height: 100%;
  }

  .model-library .model-strip .model-primary-link {
    overflow: hidden;
    contain: paint;
  }

  .model-library .model-strip .tile-row {
    gap: 2px;
    align-content: center;
    justify-content: center;
  }

  .model-library .model-strip .tile-row span {
    width: 15px;
    height: 15px;
    min-width: 0;
    min-height: 0;
    border-radius: 4px;
    font-size: 8px;
    line-height: 1;
  }

  .model-library .model-strip .model-primary-link > small,
  .model-library .model-strip .model-primary-link > em,
  .model-library .model-strip .model-primary-link > .model-progress,
  .model-library .model-strip .model-item > small,
  .model-library .model-strip .model-item > em,
  .model-library .model-strip .model-item > .model-progress,
  .model-library .model-strip .model-status,
  .model-library .model-strip .model-more strong {
    display: none !important;
  }

  .learning-row .panel {
    overflow: hidden;
  }

  .lesson-preview {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) 38px;
    gap: 6px;
  }

  .lesson-preview .panel-head {
    margin-bottom: 0;
  }

  .lesson-preview .panel-head h2,
  .practice-preview h2,
  .report-head h2 {
    font-size: 13px;
    line-height: 1.12;
  }

  .lesson-preview .primary-link {
    min-height: 26px;
    padding: 0 10px;
    font-size: 11px;
  }

  .mini-lesson {
    grid-template-columns: 84px minmax(0, 1fr);
    min-height: 0;
    gap: 8px;
  }

  .lesson-visual {
    min-height: 72px;
  }

  .lesson-flow {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 4px;
    min-height: 34px;
    overflow: hidden;
  }

  .lesson-flow article {
    min-height: 32px;
    padding: 4px;
  }

  .lesson-flow article p {
    display: none;
  }

  .practice-preview {
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr);
    gap: 5px;
  }

  .practice-preview .question-card {
    display: grid;
    grid-template-rows: auto auto auto minmax(0, 1fr);
    gap: 5px;
    min-height: 0;
    height: 100%;
    padding: 7px;
    overflow: hidden;
  }

  .practice-preview .practice-levels {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
    min-height: 30px;
    overflow: hidden;
  }

  .practice-preview .practice-levels article,
  .practice-preview .practice-levels button,
  .practice-preview .practice-levels span {
    min-width: 0;
    min-height: 28px;
    padding: 4px 5px;
    font-size: 9px;
  }

  .practice-preview .practice-level-card {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    overflow: visible;
    white-space: nowrap;
  }

  .practice-preview .practice-level-card span,
  .practice-preview .practice-level-card strong {
    display: inline;
    min-width: 0;
    overflow: visible;
    white-space: nowrap;
    line-height: 1;
  }

  .practice-preview .practice-level-card strong {
    font-size: 9px;
    font-weight: 760;
  }

  .practice-preview .practice-level-card small,
  .practice-preview .practice-level-card em,
  .practice-preview .practice-level-card p,
  .practice-preview .practice-level-card span:not(:first-child) {
    display: none;
  }

  .practice-preview .answers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4px;
  }

  .practice-preview .answers button {
    min-height: 24px;
    padding: 2px 4px;
    font-size: 10px;
  }

  .practice-preview .diagnosis-board {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
    min-height: 32px;
    max-height: 36px;
    overflow: hidden;
  }

  .practice-preview .diagnosis-board article {
    min-height: 30px;
    padding: 4px 6px;
  }

  .practice-preview .diagnosis-board strong {
    font-size: 10px;
  }

  .practice-preview .diagnosis-board p,
  .practice-feedback,
  .practice-repair-link {
    display: none;
  }

  .report-preview {
    display: grid;
    grid-template-rows: auto 34px 38px minmax(0, 1fr);
    gap: 5px;
    overflow: hidden;
  }

  .report-summary,
  .report-evidence,
  .report-models,
  .report-insights,
  .parent-action,
  .path-head {
    display: none;
  }

  .report-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
    min-height: 38px;
    overflow: hidden;
  }

  .report-stats article {
    min-height: 36px;
    padding: 4px 5px;
  }

  .report-stats strong {
    font-size: 13px;
  }

  .heatmap {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 3px;
    min-height: 34px;
    max-height: 34px;
    overflow: hidden;
  }

  .heatmap article {
    min-height: 30px;
    padding: 3px;
  }

  .heatmap span,
  .heatmap strong {
    font-size: 8px;
  }

  .path-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
    min-height: 34px;
    max-height: 38px;
    overflow: hidden;
  }

  .path-list a,
  .path-list article {
    min-height: 32px;
    padding: 4px 6px;
  }

  .home-deck {
    height: 270px;
  }

  .home-deck .dashboard-grid,
  .home-deck .section-grid,
  .home-deck .map-panel,
  .home-deck .detail-panel {
    max-height: 270px;
  }

  .learning-row {
    height: 204px;
  }

  .lesson-preview,
  .practice-preview,
  .report-preview {
    height: 204px;
  }

  .practice-preview {
    grid-template-rows: auto auto minmax(0, 1fr);
    overflow-y: auto;
    scrollbar-width: thin;
  }

  .practice-preview .question-card {
    grid-template-rows: auto auto 30px 28px 30px;
    gap: 4px;
    height: auto;
    min-height: 0;
    overflow: visible;
  }

  .practice-preview .answers {
    min-height: 28px;
  }

  .practice-preview .diagnosis-board {
    min-height: 30px;
    max-height: 30px;
  }

  .report-preview {
    grid-template-rows: auto 38px 42px 42px;
  }

  .report-stats {
    min-height: 38px;
  }

  .heatmap {
    min-height: 42px;
    max-height: 42px;
  }

  .path-list {
    min-height: 40px;
    max-height: 42px;
  }

  .model-library {
    max-height: 62px;
  }

  .roadmap {
    max-height: 58px;
  }
}

/* Mobile QA overflow guard: model shelf must scroll instead of pushing cards offscreen. */
@media (max-width: 1180px) {
  .model-library,
  .model-strip,
  .model-track,
  .model-rail,
  .model-list,
  .model-primary-list,
  .model-primary-grid,
  .model-primary-links {
    min-width: 0;
    max-width: 100%;
  }

  .model-strip,
  .model-primary-list,
  .model-primary-grid,
  .model-primary-links {
    overflow-x: auto !important;
    overflow-y: hidden !important;
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
  }

  .model-strip .model-item,
  .model-strip .model-primary-link {
    flex: 0 0 auto;
  }
}

/* Reference cockpit final spacing: remove the dead band between header and dashboard. */
@media (min-width: 1181px) {
  .workspace {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
  }

  .top-strip {
    flex: 0 0 54px;
    min-height: 54px;
    height: 54px;
    max-height: 54px;
    overflow: hidden;
  }

  .home-deck {
    flex: 0 0 370px;
    margin-top: 0;
  }

  .home-deck .dashboard-grid,
  .home-deck .section-grid,
  .home-deck .map-panel,
  .home-deck .detail-panel {
    height: 370px;
    max-height: 370px;
  }

  .home-deck .map-panel {
    grid-template-rows: auto auto auto minmax(0, 1fr);
  }

  .home-deck .focus-graph {
    min-height: 0;
    height: auto;
  }

  .learning-row {
    flex: 0 0 250px;
  }

  .lesson-preview,
  .practice-preview,
  .report-preview {
    height: 250px;
  }

  .model-library {
    flex: 0 0 80px;
    max-height: 80px;
  }

  .roadmap {
    flex: 0 0 130px;
    max-height: 130px;
  }

  .learning-row .practice-preview {
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-width: thin;
  }

  .learning-row .report-preview {
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-width: thin;
  }

  .learning-row .report-preview .path-step small {
    display: none;
  }
}

/* Hero clarity pass: keep the route illustration behind the content, not through it. */
@media (min-width: 1181px) {
  .home-deck .hero-card {
    background:
      linear-gradient(90deg, #ffffff 0%, rgba(255, 255, 255, 0.98) 44%, rgba(239, 247, 255, 0.62) 100%),
      linear-gradient(180deg, #ffffff, #edf6ff);
  }

  .home-deck .hero-card::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.88) 44%, rgba(255, 255, 255, 0.18) 78%, rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
  }

  .home-deck .hero-copy {
    z-index: 3;
    width: min(372px, 74%);
  }

  .home-deck .mountain-map {
    left: 34%;
    width: 66%;
    opacity: 0.46;
  }

  .home-deck .mountain-map svg {
    transform: scale(1.04);
    transform-origin: 72% 52%;
  }

  .home-deck .grade-pills,
  .home-deck .hero-domain-grid {
    border: 1px solid rgba(70, 108, 158, 0.08);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 8px 18px rgba(38, 77, 130, 0.045);
  }

  .home-deck .grade-pills {
    gap: 4px;
    padding: 1px;
  }

  .home-deck .hero-domain-grid {
    padding: 1px;
  }
}

/* Route-map hero polish: make the first glance feel like a real learning roadmap. */
@media (min-width: 1181px) {
  .home-deck .hero-card {
    border-color: rgba(64, 111, 178, 0.16);
    background:
      radial-gradient(circle at 78% 16%, rgba(255, 255, 255, 0.9), transparent 28%),
      radial-gradient(circle at 62% 72%, rgba(221, 245, 237, 0.52), transparent 34%),
      linear-gradient(90deg, #ffffff 0%, rgba(255, 255, 255, 0.95) 40%, rgba(229, 241, 255, 0.74) 100%);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.96),
      0 18px 44px rgba(38, 77, 130, 0.1);
  }

  .home-deck .hero-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
      linear-gradient(rgba(31, 111, 229, 0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(31, 111, 229, 0.035) 1px, transparent 1px);
    background-size: 26px 26px;
    mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.4) 42%, rgba(0, 0, 0, 0.78) 100%);
    pointer-events: none;
  }

  .home-deck .hero-card::after {
    z-index: 2;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 38%, rgba(255, 255, 255, 0.26) 70%, rgba(255, 255, 255, 0.04) 100%);
  }

  .home-deck .hero-copy {
    z-index: 4;
  }

  .home-deck .mountain-map {
    left: 28%;
    width: 72%;
    z-index: 3;
    opacity: 0.84;
    pointer-events: auto;
  }

  .home-deck .mountain-map svg {
    transform: scale(1.12) translateY(3px);
    transform-origin: 72% 58%;
    filter:
      drop-shadow(0 22px 34px rgba(55, 98, 145, 0.16))
      saturate(1.08);
  }

  .home-deck .mountain-map svg rect {
    opacity: 0.78;
  }

  .home-deck .mountain-map svg path[stroke] {
    stroke-width: 5;
    filter: drop-shadow(0 8px 10px rgba(31, 111, 229, 0.22));
  }

  .home-deck .route-dot circle:not(.route-hit) {
    fill: #ffffff;
    stroke: #1f6fe5;
    stroke-width: 4.5;
    filter: drop-shadow(0 8px 12px rgba(31, 111, 229, 0.2));
  }

  .home-deck .route-dot .route-hit {
    r: 27;
    fill: rgba(255, 255, 255, 0.02);
  }

  .home-deck .route-dot text {
    fill: #17384a;
    font-size: 16px;
    font-weight: 900;
    paint-order: stroke;
    stroke: rgba(255, 255, 255, 0.82);
    stroke-width: 4px;
    stroke-linejoin: round;
  }

  .home-deck .mountain-map a:hover .route-dot circle:not(.route-hit),
  .home-deck .mountain-map a:focus .route-dot circle:not(.route-hit) {
    fill: #eaf3ff;
    stroke: #155bc5;
    transform: scale(1.08);
    transform-origin: center;
  }

  .home-deck .grade-pills,
  .home-deck .hero-domain-grid {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(14px) saturate(145%);
  }
}

/* Readability QA guard: no text should feel squeezed into the cockpit. */
@media (min-width: 1181px) {
  .top-strip {
    flex-basis: 64px;
    min-height: 64px;
    height: 64px;
    max-height: 64px;
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .home-deck {
    flex-basis: 360px;
  }

  .home-deck .dashboard-grid,
  .home-deck .section-grid,
  .home-deck .map-panel,
  .home-deck .detail-panel {
    height: 360px;
    max-height: 360px;
  }

  .home-deck .hero-card .grade-pills,
  .home-deck .hero-card .hero-domain-grid {
    height: auto;
    min-height: 30px;
    max-height: 34px;
  }

  .home-deck .hero-card .grade-pills button,
  .home-deck .hero-card .hero-domain-grid a,
  .home-deck .hero-card .hero-domain-grid button {
    min-width: 62px;
    min-height: 28px;
    height: 28px;
    padding: 0 10px;
    line-height: 1.12;
  }

  .home-deck .hero-card .grade-pills button {
    min-width: 72px;
  }
}

@media (max-width: 1180px) {
  .home-deck .mountain-map {
    pointer-events: auto;
  }

  .map-panel {
    overflow: auto;
    scrollbar-width: thin;
  }

  .map-view-modes button {
    min-width: 74px;
  }
}

/* Model engine polish: make the bottom model library read like tangible learning tools. */
@media (min-width: 1181px) {
  .model-library {
    position: relative;
    grid-template-columns: 170px minmax(0, 1fr);
    max-height: 88px;
    height: 88px;
    padding: 7px 9px;
    border-color: rgba(64, 111, 178, 0.16);
    background:
      radial-gradient(circle at 12% 10%, rgba(255, 255, 255, 0.96), transparent 30%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(237, 247, 255, 0.82));
  }

  .model-library::before {
    content: "";
    position: absolute;
    inset: 7px 9px auto 9px;
    height: 1px;
    border-top: 1px dashed rgba(31, 111, 229, 0.22);
    pointer-events: none;
  }

  .model-library .panel-head {
    position: relative;
    z-index: 1;
    display: grid;
    align-content: center;
    gap: 2px;
    min-width: 0;
    margin: 0;
    padding: 0 8px 0 0;
  }

  .model-library .panel-head h2 {
    color: #17384a;
    font-size: 14px;
    line-height: 1.08;
  }

  .model-library .panel-head .eyebrow {
    font-size: 10px;
  }

  .model-library .panel-head > span {
    display: none;
  }

  .model-transfer-panel {
    display: none;
  }

  .model-strip,
  .model-library .model-strip {
    position: relative;
    z-index: 1;
    grid-template-columns: 154px repeat(22, 92px) !important;
    grid-auto-columns: 92px !important;
    gap: 8px;
    align-items: stretch;
    max-width: 100%;
    height: 68px;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    padding: 0 0 4px;
    scrollbar-width: thin;
  }

  .model-engine-summary {
    min-width: 154px;
    height: 64px;
    border-radius: 8px;
    padding: 7px 9px;
    background:
      radial-gradient(circle at 18% 10%, rgba(255, 255, 255, 0.96), transparent 35%),
      linear-gradient(135deg, rgba(237, 246, 255, 0.98), rgba(232, 247, 239, 0.92));
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.96),
      0 12px 24px rgba(38, 77, 130, 0.08);
  }

  .model-engine-summary strong {
    font-size: 22px;
  }

  .model-engine-summary small {
    display: none;
  }

  .model-engine-summary em {
    max-width: 120px;
    overflow: hidden;
    padding: 3px 7px;
    font-size: 9px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .model-strip .model-item,
  .model-library .model-strip .model-item,
  .model-library .model-strip .model-primary-link {
    width: 92px !important;
    min-width: 92px !important;
    max-width: 92px !important;
  }

  .model-strip .model-item,
  .model-library .model-strip .model-item {
    height: 54px;
    grid-template-rows: minmax(0, 1fr);
    padding: 5px;
    border-radius: 8px;
    background:
      radial-gradient(circle at 20% 8%, rgba(255, 255, 255, 0.95), transparent 35%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(239, 247, 255, 0.86));
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.92),
      0 10px 20px rgba(38, 77, 130, 0.08);
  }

  .model-strip .model-item:nth-of-type(3n + 1) {
    background:
      radial-gradient(circle at 20% 8%, rgba(255, 255, 255, 0.95), transparent 35%),
      linear-gradient(180deg, #f9fffd, #e9f7f2);
  }

  .model-strip .model-item:nth-of-type(3n + 2) {
    background:
      radial-gradient(circle at 20% 8%, rgba(255, 255, 255, 0.95), transparent 35%),
      linear-gradient(180deg, #fffaf3, #fff1dc);
  }

  .model-strip .model-item:nth-of-type(3n + 3) {
    background:
      radial-gradient(circle at 20% 8%, rgba(255, 255, 255, 0.95), transparent 35%),
      linear-gradient(180deg, #fbf9ff, #f0edff);
  }

  .model-primary-link,
  .model-library .model-strip .model-primary-link {
    display: grid;
    grid-template-rows: 28px 12px;
    gap: 2px;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    contain: paint;
    padding: 0 !important;
  }

  .model-library .model-strip .model-thumb,
  .model-library .model-strip .model-icon,
  .model-thumb {
    width: 56px;
    height: 28px;
    min-height: 28px;
    justify-self: center;
    border-radius: 7px;
    padding: 3px;
    background:
      radial-gradient(circle at 22% 10%, rgba(255, 255, 255, 0.98), transparent 36%),
      linear-gradient(180deg, #ffffff, #edf5ff);
  }

  .model-library .model-strip .model-thumb svg,
  .model-thumb svg {
    width: 52px;
    height: 22px;
  }

  .model-library .model-strip .preview-array-grid {
    grid-template-columns: repeat(3, 12px);
    gap: 3px;
  }

  .model-library .model-strip .preview-array-grid span {
    width: 12px;
    height: 12px;
    border-radius: 4px;
  }

  .model-library .model-strip .preview-fraction-bar {
    width: 54px;
    min-height: 18px;
  }

  .model-library .model-strip .preview-percent-grid {
    grid-template-columns: repeat(5, 6px);
    gap: 2px;
  }

  .model-library .model-strip .preview-percent-grid span {
    width: 6px;
    height: 6px;
  }

  .model-library .model-strip .model-item strong,
  .model-library .model-strip .model-primary-link strong {
    display: block !important;
    max-width: 76px;
    justify-self: center;
    color: #17384a;
    font-size: 10px;
    line-height: 1;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .model-index {
    top: 4px;
    left: 4px;
    min-width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.85);
    background: #1f6fe5;
    color: #ffffff;
    box-shadow: 0 6px 12px rgba(31, 111, 229, 0.18);
    font-size: 9px;
  }

  .model-library .model-strip .model-filter,
  .model-library .model-strip .model-primary-link > small,
  .model-library .model-strip .model-primary-link > em,
  .model-library .model-strip .model-primary-link > .model-progress,
  .model-library .model-strip .model-status,
  .model-library .model-strip .model-more small,
  .model-library .model-strip .model-more em,
  .model-library .model-strip .model-primary-link > small,
  .model-library .model-strip .model-primary-link > em,
  .model-library .model-strip .model-primary-link > .model-progress,
  .model-library .model-strip .model-status,
  .model-library .model-strip .model-more small,
  .model-library .model-strip .model-more em {
    display: none !important;
  }

  .model-strip .model-item:hover,
  .model-strip .model-item:focus-within {
    transform: translateY(-2px);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.96),
      0 16px 28px rgba(38, 77, 130, 0.14);
  }
}

/* Readability QA final guard: compact report cells show values, not full labels. */
@media (min-width: 1181px) {
  .home-deck .heat-cell {
    min-height: 48px;
    place-items: center;
    padding: 6px;
    text-align: center;
  }

  .home-deck .heat-cell span {
    display: none;
  }

  .home-deck .heat-cell strong {
    font-size: 13px;
    line-height: 1;
  }
}

@media (max-width: 1180px) {
  .map-panel,
  .home-deck .map-panel,
  .panel.map-panel {
    overflow: auto !important;
    scrollbar-width: thin;
  }
}

.heat-cell {
  place-items: center;
  font-size: 11px;
  text-align: center;
}

.heat-cell span {
  display: none !important;
}

.heat-cell strong {
  font-size: 11px;
  line-height: 1;
}

/* Homepage route hero upgrade: make the first glance carry the learning journey. */
@media (min-width: 1181px) {
  .home-deck .dashboard-grid {
    grid-template-rows: 158px 58px minmax(0, 1fr);
  }

  .home-deck .hero-card {
    min-height: 158px;
    max-height: 158px;
    border-color: rgba(64, 111, 178, 0.18);
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 38%, rgba(229, 241, 255, 0.54) 100%),
      radial-gradient(circle at 82% 24%, rgba(255, 255, 255, 0.86), transparent 26%),
      linear-gradient(135deg, #f8fbff 0%, #eef6ff 52%, #e3efff 100%);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.96),
      0 16px 34px rgba(38, 77, 130, 0.1);
  }

  .home-deck .hero-card::after {
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.86) 42%, rgba(255, 255, 255, 0.18) 78%, transparent 100%);
  }

  .home-deck .hero-card .hero-copy {
    width: min(390px, 78%);
    gap: 8px;
    padding: 13px 15px;
  }

  .home-deck .hero-card .numbered {
    min-height: 28px;
    gap: 7px;
    font-size: 12px;
  }

  .home-deck .hero-card .hero-copy h2 {
    color: #123466;
    font-size: 21px;
    line-height: 1.12;
    font-weight: 920;
  }

  .home-deck .hero-card .grade-pills,
  .home-deck .hero-card .hero-domain-grid {
    height: 28px;
    min-height: 28px;
    max-height: 28px;
    border-color: rgba(70, 108, 158, 0.1);
    background: rgba(255, 255, 255, 0.78);
  }

  .home-deck .hero-card .grade-pills button,
  .home-deck .hero-card .hero-domain-grid a,
  .home-deck .hero-card .hero-domain-grid button {
    min-width: 82px;
    min-height: 30px;
    height: 30px;
    padding: 0 9px;
    font-size: 11px;
  }

  .home-deck .hero-card .grade-pills button:nth-child(n+5) {
    display: none;
  }

  .home-deck .hero-card .hero-domain-grid {
    display: none;
  }

  .home-deck .mountain-map {
    left: 36%;
    width: 64%;
    max-height: 158px;
    opacity: 0.9;
  }

  .home-deck .mountain-map svg {
    min-height: 158px;
    transform: scale(1.16) translate(8px, 5px);
    transform-origin: 76% 64%;
    filter:
      drop-shadow(0 18px 26px rgba(55, 98, 145, 0.18))
      saturate(1.12);
  }

  .home-deck .route-dot text {
    font-size: 15px;
  }

  .home-deck .metric-card {
    min-height: 52px;
    padding: 10px 12px;
  }

  .home-deck .metric-card p {
    display: none;
  }

  .home-deck .focus-node {
    min-height: 58px;
    padding: 10px 12px;
  }

  .home-deck .focus-node span,
  .home-deck .focus-node em {
    display: none;
  }

  .home-deck .focus-node strong {
    font-size: 12px;
    line-height: 1.22;
  }

  .home-deck .overview-insights {
    max-height: 126px;
    overflow: auto;
    scrollbar-width: thin;
  }
}

/* Visual comfort QA: controls should read as touchable, not cramped labels. */
.detail-entry a,
.primary-link {
  display: grid;
  min-height: 30px;
  place-items: center;
  padding: 4px 12px;
}

@media (max-width: 1180px) {
  .domain-tabs button,
  .hero-domain-grid button,
  .hero-domain-grid a,
  .detail-entry a,
  .primary-link {
    min-height: 36px !important;
    padding-top: 4px !important;
    padding-bottom: 4px !important;
  }
}

.detail-entry a,
.primary-link {
  min-height: 30px !important;
  padding-top: 4px !important;
  padding-bottom: 4px !important;
}

.answers button,
.practice-level-card {
  min-height: 32px !important;
  padding: 6px 8px !important;
}

.report-tabs button,
.home-deck .domain-tabs button {
  min-height: 34px !important;
  padding-top: 5px !important;
  padding-bottom: 5px !important;
}

.detail-card a,
.detail-entry a {
  min-height: 32px !important;
  padding-top: 5px !important;
  padding-bottom: 5px !important;
}

/* Visual comfort QA hard gate: reusable controls must not regress into cramped text. */
.search-assist button,
.search-assist a,
.home-deck .search-assist button,
.home-deck .search-assist a {
  min-height: 36px !important;
  padding: 6px 12px !important;
  align-items: center !important;
}

.focus-hint a,
.home-deck .focus-hint a {
  display: inline-grid !important;
  min-height: 32px !important;
  place-items: center !important;
  padding: 6px 12px !important;
  line-height: 1.2 !important;
}

.focus-node,
.home-deck .focus-node {
  overflow: auto;
  scrollbar-width: thin;
}

.model-strip .model-item,
.model-library .model-strip .model-item {
  padding: 7px !important;
}

.model-strip .model-primary-link,
.model-library .model-strip .model-primary-link {
  padding: 6px !important;
  border-radius: 18px;
}

.text-button,
button.text-button {
  min-height: 38px !important;
  padding: 6px 14px !important;
  line-height: 1.2 !important;
}

.view-toggle button,
.map-view-toggle button,
.mode-toggle button,
.overview-mode button,
.map-tools button {
  min-height: 36px !important;
  padding: 6px 12px !important;
  line-height: 1.2 !important;
}

.roadmap article,
.roadmap .is-done,
.roadmap .is-active,
.roadmap .is-next {
  padding: 8px !important;
  overflow: auto;
  scrollbar-width: thin;
}

.home-deck .focus-node {
  min-width: 128px;
}

.map-view-modes button,
.home-deck .map-view-modes button {
  min-height: 36px !important;
  padding: 7px 12px !important;
  line-height: 1.2 !important;
}

.detail-relations a,
.home-deck .detail-relations a {
  min-width: 128px;
  min-height: 36px !important;
  overflow: auto;
  padding: 7px 12px !important;
  scrollbar-width: thin;
}

.roadmap-cta a,
.home-deck .roadmap-cta a {
  display: grid !important;
  min-height: 36px !important;
  place-items: center !important;
  padding: 7px 14px !important;
  line-height: 1.2 !important;
}

.node-preview,
.home-deck .node-preview {
  min-height: 34px !important;
  padding: 6px 10px !important;
  line-height: 1.2 !important;
}

.node-course-link,
.home-deck .node-course-link {
  overflow: auto;
  scrollbar-width: thin;
}

.model-strip .model-item,
.model-library .model-strip .model-item {
  min-height: 68px !important;
}

.model-strip .model-primary-link,
.model-library .model-strip .model-primary-link {
  min-height: 54px !important;
  overflow: hidden !important;
  contain: paint;
}

.model-strip .model-primary-link > small,
.model-strip .model-primary-link > em,
.model-strip .model-primary-link > .model-progress {
  display: none !important;
}

.model-strip .model-primary-link strong {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-strip .model-thumb,
.model-strip .model-icon {
  max-width: 100%;
  overflow: hidden;
}

.model-strip .tile-row,
.model-strip .preview-array-grid,
.model-strip .preview-fraction-bar,
.model-strip .preview-percent-grid {
  max-width: 100%;
  overflow: hidden;
}

@media (max-width: 1180px) {
  .focus-hint a,
  .home-deck .focus-hint a {
    min-height: 36px !important;
  }

  .detail-link,
  .detail-card .detail-link,
  .primary-link,
  .lesson-preview .primary-link,
  .model-transfer-panel a {
    display: grid !important;
    min-height: 36px !important;
    place-items: center !important;
    padding: 7px 12px !important;
    line-height: 1.2 !important;
  }

  .model-strip .model-item,
  .model-library .model-strip .model-item {
    padding: 8px !important;
  }

  .model-strip .model-primary-link,
  .model-library .model-strip .model-primary-link {
    padding: 8px !important;
  }

  .model-filter,
  .model-library .model-filter {
    min-height: 36px !important;
    padding: 7px 8px !important;
    line-height: 1.2 !important;
  }
}

/* Reference-image polish: unify the page as a blue-white learning cockpit. */
.home-deck .workspace > .panel,
.home-deck .dashboard-grid > article,
.home-deck .section-grid > .panel,
.home-deck .learning-row > .panel,
.home-deck .roadmap,
.home-deck .model-library {
  border-color: rgba(60, 112, 190, 0.18) !important;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 251, 255, 0.9)) !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    0 12px 28px rgba(51, 93, 146, 0.08) !important;
}

.home-deck .hero-card,
.home-deck .map-canvas,
.home-deck .lesson-preview,
.home-deck .practice-preview,
.home-deck .report-preview {
  background:
    linear-gradient(rgba(31, 111, 229, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 111, 229, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(242, 248, 255, 0.9)) !important;
  background-size: 24px 24px, 24px 24px, auto !important;
}

.home-deck .numbered,
.home-deck .panel-head .numbered,
.home-deck .roadmap article i,
.home-deck .model-index {
  background:
    radial-gradient(circle at 30% 22%, rgba(255, 255, 255, 0.92), transparent 34%),
    linear-gradient(135deg, #2f83ff, #1464d8) !important;
  color: #fff !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.55),
    0 8px 18px rgba(31, 111, 229, 0.24) !important;
}

.home-deck .topbar,
.home-deck .sidebar,
.home-deck .course-card,
.home-deck .side-note,
.home-deck .side-status {
  backdrop-filter: blur(18px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(247, 251, 255, 0.78)) !important;
}

/* Overview clean pass: calm first screen, fewer competing cards. */
:root {
  --clean-ink: #172033;
  --clean-muted: #6a7687;
  --clean-line: rgba(44, 78, 112, 0.1);
  --clean-paper: rgba(255, 255, 255, 0.82);
  --clean-blue: #2f6fd6;
  --clean-green: #3c9b8f;
}

body {
  background:
    linear-gradient(180deg, #f6faf9 0%, #eef6f8 52%, #f8f5ef 100%) !important;
}

@media (min-width: 1181px) {
  .app-frame {
    grid-template-columns: 132px minmax(0, 1fr) !important;
    gap: 16px !important;
    width: min(1640px, calc(100% - 32px)) !important;
    padding-top: 16px !important;
  }

  .sidebar,
  .top-strip,
  .home-deck .hero-card,
  .home-deck .metric-card,
  .home-deck .map-panel,
  .home-deck .detail-panel {
    border-color: var(--clean-line) !important;
    border-radius: 18px !important;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.86),
      0 18px 46px rgba(43, 77, 105, 0.07) !important;
  }

  .sidebar {
    padding: 10px !important;
    background: rgba(255, 255, 255, 0.64) !important;
  }

  .side-note,
  .side-status,
  .top-principle,
  .top-actions,
  .learner-chip,
  .search-assist {
    display: none !important;
  }

  .side-nav a,
  .side-tools a {
    grid-template-columns: 28px !important;
    justify-content: center !important;
    padding: 0 !important;
  }

  .brand strong,
  .side-nav span,
  .side-tools span {
    display: none !important;
  }

  .brand {
    justify-content: center !important;
  }

  .workspace {
    gap: 16px !important;
  }

  .top-strip {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px) !important;
    min-height: 72px !important;
    padding: 12px 16px !important;
    background: rgba(255, 255, 255, 0.7) !important;
  }

  .top-strip h1 {
    color: var(--clean-ink) !important;
    font-size: 25px !important;
  }

  .top-strip > div:first-child .eyebrow {
    color: var(--clean-green) !important;
  }

  .global-search {
    border-color: rgba(44, 78, 112, 0.11) !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.84) !important;
  }

  .home-deck {
    gap: 16px !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: auto auto !important;
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
  }

  .home-deck .dashboard-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    grid-template-rows: auto auto !important;
    gap: 14px !important;
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    overflow: visible !important;
  }

  .home-deck .hero-card {
    grid-column: 1 / -1 !important;
    display: grid !important;
    grid-template-columns: minmax(420px, 0.86fr) minmax(520px, 1.14fr) !important;
    gap: 28px !important;
    min-height: 500px !important;
    max-height: none !important;
    overflow: hidden !important;
    padding: 34px !important;
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(242, 250, 249, 0.9) 52%, rgba(238, 246, 255, 0.82)) !important;
  }

  .home-deck .hero-card::before,
  .home-deck .hero-card::after {
    display: none !important;
  }

  .home-deck .hero-copy {
    grid-column: 1 !important;
    grid-row: 1 !important;
    position: relative !important;
    z-index: 2 !important;
    width: auto !important;
    max-width: 520px !important;
    min-height: 360px !important;
    height: auto !important;
    align-content: center !important;
    gap: 18px !important;
    padding: 0 !important;
    overflow: visible !important;
    background: transparent !important;
  }

  .home-deck .hero-card .numbered {
    min-height: 30px !important;
    border: 0 !important;
    background: rgba(60, 155, 143, 0.1) !important;
    color: #287b73 !important;
    box-shadow: none !important;
  }

  .home-deck .hero-card .numbered b {
    background: #3c9b8f !important;
    box-shadow: none !important;
  }

  .home-deck .hero-copy h2,
  .home-deck .hero-card .hero-copy h2 {
    max-width: 520px !important;
    color: var(--clean-ink) !important;
    font-size: 34px !important;
    line-height: 1.16 !important;
    font-weight: 880 !important;
  }

  .home-deck .grade-pills,
  .home-deck .hero-domain-grid,
  .home-deck .hero-card .grade-pills,
  .home-deck .hero-card .hero-domain-grid {
    display: grid !important;
    height: auto !important;
    min-height: max-content !important;
    max-height: none !important;
    overflow: visible !important;
    border: 0 !important;
    background: transparent !important;
  }

  .home-deck .grade-pills {
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  .home-deck .grade-pills button,
  .home-deck .hero-card .grade-pills button {
    display: grid !important;
    min-width: 0 !important;
    min-height: 42px !important;
    height: auto !important;
    border: 1px solid rgba(44, 78, 112, 0.1) !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.68) !important;
    padding: 7px 10px !important;
    text-align: center !important;
  }

  .home-deck .grade-pills button:nth-child(n+6) {
    display: none !important;
  }

  .home-deck .grade-pills button small,
  .home-deck .grade-pills button i {
    display: none !important;
  }

  .home-deck .hero-domain-grid,
  .home-deck .hero-card .hero-domain-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
    max-width: 520px !important;
  }

  .home-deck .hero-domain-grid a,
  .home-deck .hero-domain-grid button,
  .home-deck .hero-card .hero-domain-grid a,
  .home-deck .hero-card .hero-domain-grid button {
    grid-template-rows: auto auto !important;
    min-width: 0 !important;
    min-height: 68px !important;
    height: auto !important;
    border: 1px solid rgba(44, 78, 112, 0.1) !important;
    border-radius: 16px !important;
    background: rgba(255, 255, 255, 0.62) !important;
    box-shadow: none !important;
    padding: 13px 15px !important;
  }

  .home-deck .hero-domain-grid a:hover,
  .home-deck .hero-domain-grid button:hover {
    background: rgba(255, 255, 255, 0.86) !important;
    box-shadow: 0 14px 28px rgba(43, 77, 105, 0.08) !important;
  }

  .home-deck .hero-domain-grid span {
    color: var(--clean-blue) !important;
    font-size: 14px !important;
  }

  .home-deck .hero-domain-grid strong {
    color: #33445c !important;
    font-size: 13px !important;
    font-weight: 760 !important;
  }

  .home-deck .hero-domain-grid small,
  .home-deck .hero-domain-grid em,
  .home-deck .hero-domain-grid i {
    display: none !important;
  }

  .home-deck .mountain-map {
    grid-column: 2 !important;
    grid-row: 1 !important;
    position: relative !important;
    left: auto !important;
    align-self: stretch !important;
    width: 100% !important;
    max-height: none !important;
    opacity: 1 !important;
  }

  .home-deck .mountain-map svg {
    min-height: 360px !important;
    height: 100% !important;
    transform: none !important;
    filter: drop-shadow(0 24px 36px rgba(55, 98, 145, 0.12)) !important;
  }

  .home-deck .route-dot text {
    fill: #43566f !important;
    font-size: 15px !important;
  }

  .home-deck .hero-mission {
    grid-column: 1 / -1 !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) auto !important;
    gap: 10px !important;
    margin-top: 0 !important;
  }

  .home-deck .mission-card {
    border-color: rgba(44, 78, 112, 0.09) !important;
    border-radius: 16px !important;
    background: rgba(255, 255, 255, 0.58) !important;
    box-shadow: none !important;
  }

  .home-deck .mission-card p {
    display: none !important;
  }

  .home-deck .metric-card {
    min-height: 74px !important;
    padding: 14px 16px !important;
    background: rgba(255, 255, 255, 0.58) !important;
    box-shadow: none !important;
  }

  .home-deck .metric-card strong {
    font-size: 24px !important;
  }

  .home-deck .metric-card p,
  .home-deck .progress-card .ring,
  .home-deck .overview-insights {
    display: none !important;
  }

  .home-deck .section-grid {
    grid-template-columns: minmax(0, 1fr) 320px !important;
    gap: 16px !important;
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
  }

  .home-deck .map-panel {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 252, 255, 0.9)) !important;
  }

  .home-deck .map-panel .panel-head h2 {
    max-width: 620px !important;
    color: #1d2b42 !important;
    font-size: 18px !important;
    line-height: 1.25 !important;
  }

  .home-deck .map-view-modes,
  .home-deck .domain-tabs {
    background: rgba(246, 250, 253, 0.72) !important;
    border-color: rgba(44, 78, 112, 0.08) !important;
  }

  .home-deck .map-canvas {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(244, 249, 253, 0.78)) !important;
    background-size: auto !important;
  }

  .home-deck .map-node {
    border-color: rgba(44, 78, 112, 0.1) !important;
    background: rgba(255, 255, 255, 0.78) !important;
    box-shadow: 0 10px 24px rgba(43, 77, 105, 0.055) !important;
  }

  .home-deck .map-node.is-selected {
    border-color: rgba(47, 111, 214, 0.34) !important;
    box-shadow: 0 14px 30px rgba(47, 111, 214, 0.12) !important;
  }

  .home-deck .focus-lines line {
    stroke: rgba(47, 111, 214, 0.2) !important;
    stroke-width: 1.5 !important;
  }
}

@media (max-width: 1180px) {
  .top-principle,
  .top-actions,
  .learner-chip,
  .overview-insights {
    display: none !important;
  }

  .home-deck .hero-card {
    border-radius: 20px !important;
    padding: 18px !important;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(241, 250, 248, 0.88)) !important;
  }

  .home-deck .hero-copy h2,
  .home-deck .hero-card .hero-copy h2 {
    font-size: 24px !important;
    line-height: 1.18 !important;
  }

  .home-deck .hero-domain-grid,
  .home-deck .hero-card .hero-domain-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
    overflow: visible !important;
  }

  .home-deck .hero-domain-grid a,
  .home-deck .hero-domain-grid button,
  .home-deck .hero-card .hero-domain-grid a,
  .home-deck .hero-card .hero-domain-grid button {
    min-height: 58px !important;
    border-radius: 14px !important;
    background: rgba(255, 255, 255, 0.66) !important;
    box-shadow: none !important;
    padding: 11px 12px !important;
  }

  .home-deck .hero-domain-grid small,
  .home-deck .hero-domain-grid em,
  .home-deck .hero-domain-grid i {
    display: none !important;
  }

  .home-deck .mountain-map {
    position: relative !important;
    left: auto !important;
    width: 100% !important;
  }

  .home-deck .mountain-map svg {
    transform: none !important;
  }

  .home-deck .metric-card {
    display: none !important;
  }
}

/* Overview focus pass: keep the homepage as a calm map, not a dashboard wall. */
.home-deck {
  gap: 16px !important;
}

.home-deck .top-actions,
.home-deck .side-tools,
.home-deck .side-note,
.home-deck .learning-row,
.home-deck .roadmap {
  display: none !important;
}

.workspace > .learning-row,
.workspace > .roadmap {
  display: none !important;
}

.home-deck .side-nav a[href="#lesson"],
.home-deck .side-nav a[href="#practice"],
.home-deck .side-nav a[href="#report"] {
  display: none !important;
}

.home-deck .section-grid {
  grid-template-columns: minmax(0, 1fr) 300px !important;
  gap: 14px !important;
}

.home-deck .map-panel,
.home-deck .detail-panel,
.home-deck .model-library,
.workspace > .model-library {
  border-color: rgba(49, 89, 130, 0.12) !important;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(247, 251, 252, 0.78)) !important;
  box-shadow: 0 18px 42px rgba(41, 73, 104, 0.07) !important;
}

.home-deck .map-panel .panel-head {
  margin-bottom: 10px !important;
}

.home-deck .map-panel .panel-head h2 {
  max-width: 520px !important;
  font-size: 18px !important;
}

.home-deck .map-canvas {
  min-height: 430px !important;
  border-color: rgba(55, 101, 154, 0.1) !important;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(242, 249, 250, 0.7)) !important;
}

.home-deck .map-node {
  border-color: rgba(55, 101, 154, 0.12) !important;
  background: rgba(255, 255, 255, 0.84) !important;
  box-shadow: 0 8px 18px rgba(44, 79, 112, 0.055) !important;
}

.home-deck .map-node em,
.home-deck .map-node small,
.home-deck .detail-panel .detail-chip,
.home-deck .detail-panel .detail-meta,
.home-deck .detail-panel .detail-status,
.home-deck .detail-panel .detail-list,
.home-deck .detail-panel .detail-note,
.home-deck .detail-panel .dependency-list {
  display: none !important;
}

.home-deck .detail-panel {
  align-self: start !important;
  max-height: none !important;
  overflow: hidden !important;
  padding: 16px !important;
}

.home-deck .detail-panel #nodeDetail {
  min-height: 0 !important;
  max-height: 292px !important;
  overflow: auto !important;
  padding-right: 2px !important;
}

.home-deck .detail-panel h2,
.home-deck .detail-panel h3,
.home-deck .detail-panel strong {
  color: #17233a !important;
}

.home-deck .detail-panel .primary-link,
.home-deck .detail-panel a[href*="course.html"] {
  display: grid !important;
  min-height: 42px !important;
  place-items: center !important;
  border-radius: 14px !important;
  background: #2874e6 !important;
  color: #fff !important;
  font-weight: 820 !important;
}

.home-deck .model-library,
.workspace > .model-library {
  position: relative !important;
  display: grid !important;
  grid-template-columns: 190px minmax(0, 1fr) !important;
  gap: 10px !important;
  align-items: center !important;
  min-height: 112px !important;
  height: auto !important;
  max-height: none !important;
  padding: 14px !important;
  overflow: hidden !important;
}

.home-deck .model-library::before,
.workspace > .model-library::before {
  display: none !important;
}

.home-deck .model-library .panel-head,
.workspace > .model-library .panel-head {
  grid-row: 1 / span 2 !important;
  display: grid !important;
  align-content: center !important;
  gap: 6px !important;
  margin: 0 !important;
}

.home-deck .model-library .panel-head .eyebrow,
.workspace > .model-library .panel-head .eyebrow {
  color: #2f7b70 !important;
  font-size: 11px !important;
}

.home-deck .model-library .panel-head h2,
.workspace > .model-library .panel-head h2 {
  max-width: 160px !important;
  color: #17233a !important;
  font-size: 18px !important;
  line-height: 1.14 !important;
}

.home-deck .model-library .panel-head > span,
.home-deck .model-transfer-panel,
.workspace > .model-library .panel-head > span,
.workspace > .model-library .model-transfer-panel {
  display: none !important;
}

.home-deck .model-strip,
.home-deck .model-library .model-strip,
.workspace > .model-library .model-strip {
  display: grid !important;
  grid-template-columns: 136px repeat(22, 112px) !important;
  grid-auto-columns: 112px !important;
  gap: 8px !important;
  max-height: none !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  padding: 2px 2px 8px !important;
  scroll-snap-type: x proximity !important;
}

.home-deck .model-strip::-webkit-scrollbar,
.workspace > .model-library .model-strip::-webkit-scrollbar {
  height: 8px;
}

.home-deck .model-strip::-webkit-scrollbar-thumb,
.workspace > .model-library .model-strip::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(92, 134, 169, 0.22);
}

.home-deck .model-engine-summary,
.workspace > .model-library .model-engine-summary {
  position: sticky !important;
  left: 0 !important;
  z-index: 2 !important;
  width: 136px !important;
  min-width: 136px !important;
  height: 78px !important;
  min-height: 78px !important;
  border: 1px solid rgba(47, 123, 112, 0.15) !important;
  border-radius: 18px !important;
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 255, 255, 0.9), transparent 36%),
    linear-gradient(135deg, #f5fffb, #eaf6f1) !important;
  padding: 9px 10px !important;
  box-shadow: 0 10px 22px rgba(44, 88, 112, 0.08) !important;
}

.home-deck .model-engine-summary span,
.home-deck .model-engine-summary small,
.workspace > .model-library .model-engine-summary span,
.workspace > .model-library .model-engine-summary small {
  display: none !important;
}

.home-deck .model-engine-summary strong,
.workspace > .model-library .model-engine-summary strong {
  color: #17233a !important;
  font-size: 24px !important;
}

.home-deck .model-engine-summary em,
.workspace > .model-library .model-engine-summary em {
  max-width: 108px !important;
  overflow: hidden !important;
  color: #2f7b70 !important;
  font-size: 10px !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

.home-deck .model-strip .model-item,
.home-deck .model-library .model-strip .model-item,
.workspace > .model-library .model-strip .model-item {
  width: 112px !important;
  min-width: 112px !important;
  max-width: 112px !important;
  height: 84px !important;
  min-height: 84px !important;
  max-height: 84px !important;
  scroll-snap-align: start !important;
  border: 1px solid rgba(58, 100, 145, 0.11) !important;
  border-radius: 18px !important;
  background:
    radial-gradient(circle at 18% 10%, rgba(255, 255, 255, 0.96), transparent 35%),
    linear-gradient(180deg, #ffffff, #f3faf8) !important;
  padding: 8px !important;
  box-shadow: 0 9px 20px rgba(44, 79, 112, 0.06) !important;
  overflow: hidden !important;
}

.home-deck .model-strip .model-item:nth-of-type(3n + 2),
.workspace > .model-library .model-strip .model-item:nth-of-type(3n + 2) {
  background:
    radial-gradient(circle at 18% 10%, rgba(255, 255, 255, 0.96), transparent 35%),
    linear-gradient(180deg, #fffdf8, #fff4df) !important;
}

.home-deck .model-strip .model-item:nth-of-type(3n + 3),
.workspace > .model-library .model-strip .model-item:nth-of-type(3n + 3) {
  background:
    radial-gradient(circle at 18% 10%, rgba(255, 255, 255, 0.96), transparent 35%),
    linear-gradient(180deg, #fbfbff, #eef3ff) !important;
}

.home-deck .model-strip .model-primary-link,
.home-deck .model-library .model-strip .model-primary-link,
.workspace > .model-library .model-strip .model-primary-link {
  display: grid !important;
  grid-template-rows: 30px 14px !important;
  place-items: center !important;
  gap: 4px !important;
  width: 100% !important;
  min-height: 62px !important;
  padding: 8px !important;
  border-radius: 14px !important;
  overflow: hidden !important;
}

.home-deck .model-index,
.workspace > .model-library .model-index {
  position: absolute !important;
  top: 6px !important;
  left: 6px !important;
  width: 20px !important;
  height: 20px !important;
  font-size: 10px !important;
  box-shadow: none !important;
}

.home-deck .model-library .model-thumb,
.home-deck .model-library .model-icon,
.workspace > .model-library .model-thumb,
.workspace > .model-library .model-icon {
  width: 58px !important;
  height: 30px !important;
  min-height: 30px !important;
  overflow: hidden !important;
}

.home-deck .model-library .model-thumb svg,
.workspace > .model-library .model-thumb svg {
  width: 54px !important;
  height: 26px !important;
}

.home-deck .model-strip .model-primary-link strong,
.workspace > .model-library .model-strip .model-primary-link strong {
  max-width: 86px !important;
  color: #203048 !important;
  font-size: 11px !important;
  line-height: 1.15 !important;
  text-align: center !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

.home-deck .model-strip .model-filter,
.home-deck .model-strip .model-status,
.home-deck .model-strip .model-primary-link > small,
.home-deck .model-strip .model-primary-link > em,
.home-deck .model-strip .model-primary-link > .model-progress,
.home-deck .model-strip .model-more small,
.home-deck .model-strip .model-more em,
.workspace > .model-library .model-strip .model-filter,
.workspace > .model-library .model-strip .model-status,
.workspace > .model-library .model-strip .model-primary-link > small,
.workspace > .model-library .model-strip .model-primary-link > em,
.workspace > .model-library .model-strip .model-primary-link > .model-progress,
.workspace > .model-library .model-strip .model-more small,
.workspace > .model-library .model-strip .model-more em {
  display: none !important;
}

.home-deck .model-strip .model-item:hover,
.home-deck .model-strip .model-item:focus-within,
.workspace > .model-library .model-strip .model-item:hover,
.workspace > .model-library .model-strip .model-item:focus-within {
  transform: translateY(-1px) !important;
  border-color: rgba(40, 116, 230, 0.28) !important;
  box-shadow: 0 14px 28px rgba(44, 79, 112, 0.1) !important;
}

@media (max-width: 1180px) {
  .home-deck .section-grid {
    grid-template-columns: 1fr !important;
  }

  .home-deck .detail-panel {
    display: none !important;
  }

  .home-deck .model-library,
  .workspace > .model-library {
    grid-template-columns: 1fr !important;
    min-height: 0 !important;
    padding: 12px !important;
  }

  .home-deck .model-library .panel-head,
  .workspace > .model-library .panel-head {
    grid-row: auto !important;
  }

  .home-deck .model-library .panel-head h2,
  .workspace > .model-library .panel-head h2 {
    max-width: none !important;
    font-size: 16px !important;
  }

  .home-deck .model-strip,
  .home-deck .model-library .model-strip,
  .workspace > .model-library .model-strip {
    grid-template-columns: 128px repeat(22, 112px) !important;
    grid-auto-columns: 112px !important;
  }
}

/* EOF override 2026-07-19: compact desktop route banner, anchored after all prior layers. */
@media (min-width: 1181px) {
  .home-deck .dashboard-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    grid-template-rows: 400px 62px !important;
    gap: 12px !important;
    height: auto !important;
  }

  .home-deck .hero-card {
    grid-column: 1 / -1 !important;
    display: grid !important;
    grid-template-columns: minmax(410px, 0.78fr) minmax(520px, 1.22fr) !important;
    min-height: 400px !important;
    max-height: 400px !important;
    border-radius: 22px !important;
    padding: 20px 26px !important;
    overflow: hidden !important;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 43%, rgba(242, 249, 255, 0.72) 100%),
      linear-gradient(180deg, #ffffff, #eff7fb) !important;
  }

  .home-deck .hero-card .hero-copy {
    gap: 10px !important;
    padding: 0 !important;
  }

  .home-deck .hero-copy h2,
  .home-deck .hero-card .hero-copy h2 {
    max-width: 510px !important;
    font-size: 30px !important;
    line-height: 1.12 !important;
  }

  .home-deck .hero-domain-grid,
  .home-deck .hero-card .hero-domain-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 8px !important;
    max-width: 500px !important;
  }

  .home-deck .hero-domain-grid a,
  .home-deck .hero-domain-grid button,
  .home-deck .hero-card .hero-domain-grid a,
  .home-deck .hero-card .hero-domain-grid button {
    min-height: 52px !important;
    border-radius: 14px !important;
    padding: 9px 10px !important;
  }

  .home-deck .hero-domain-grid strong {
    display: none !important;
  }

  .home-deck .mountain-map {
    grid-column: 2 !important;
    grid-row: 1 !important;
    max-height: 260px !important;
    overflow: hidden !important;
  }

  .home-deck .mountain-map svg {
    min-height: 260px !important;
    height: 260px !important;
    transform: scale(1.08) translateY(6px) !important;
    transform-origin: 58% 62% !important;
  }

  .home-deck .metric-card {
    min-height: 62px !important;
    border-radius: 16px !important;
    padding: 10px 14px !important;
  }

  .home-deck .metric-card strong {
    font-size: 24px !important;
  }
}

/* Overview calm pass 2026-07-19: one clear map, fewer competing widgets. */
.home-deck {
  gap: 14px !important;
}

.home-deck .metric-card,
.home-deck .progress-card,
.home-deck .overview-insights,
.home-deck .detail-panel,
.home-deck .hero-mission,
.home-deck .learning-row,
.workspace > .learning-row,
.home-deck .roadmap,
.workspace > .roadmap {
  display: none !important;
}

.home-deck .section-grid {
  grid-template-columns: minmax(0, 1fr) !important;
  gap: 0 !important;
}

.home-deck .map-panel {
  width: 100% !important;
  min-height: 620px !important;
  border-radius: 24px !important;
  padding: 18px !important;
  background:
    radial-gradient(circle at 18% 8%, rgba(255, 255, 255, 0.92), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(239, 249, 247, 0.72)) !important;
}

.home-deck .map-panel .panel-head {
  display: flex !important;
  align-items: end !important;
  justify-content: space-between !important;
  gap: 16px !important;
  margin-bottom: 12px !important;
}

.home-deck .map-panel .panel-head h2 {
  max-width: 720px !important;
  font-size: 24px !important;
  line-height: 1.18 !important;
}

.home-deck .map-view-modes,
.home-deck .domain-tabs,
.home-deck .filter-status,
.home-deck .map-legend,
.home-deck .focus-graph {
  display: none !important;
}

.home-deck .map-canvas {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr)) !important;
  align-content: start !important;
  gap: 12px !important;
  min-height: 470px !important;
  border: 1px solid rgba(47, 97, 145, 0.1) !important;
  border-radius: 22px !important;
  background:
    linear-gradient(rgba(83, 132, 178, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(83, 132, 178, 0.055) 1px, transparent 1px),
    radial-gradient(circle at 50% 40%, rgba(64, 129, 231, 0.12), transparent 42%),
    linear-gradient(180deg, #fbfefd, #eef8f6) !important;
  background-size: 34px 34px, 34px 34px, auto, auto !important;
  overflow: hidden !important;
}

.home-deck .map-node {
  border-radius: 16px !important;
  box-shadow: 0 10px 24px rgba(45, 79, 114, 0.08) !important;
}

.home-deck .map-node em,
.home-deck .map-node small,
.home-deck .map-node .production-badge,
.home-deck .map-node .node-action,
.home-deck .map-node .node-preview {
  display: none !important;
}

.home-deck .node-course-link {
  min-height: 72px !important;
  padding: 14px 16px 14px 18px !important;
}

.home-deck .map-node strong {
  white-space: normal !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 2 !important;
  -webkit-box-orient: vertical !important;
  font-size: 15px !important;
  line-height: 1.22 !important;
}

.home-deck .model-library,
.workspace > .model-library {
  min-height: 124px !important;
  border-radius: 22px !important;
  padding: 12px 14px !important;
  background: rgba(255, 255, 255, 0.68) !important;
}

@media (min-width: 1181px) {
  .home-deck .dashboard-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    grid-template-rows: 410px !important;
  }

  .home-deck .hero-card {
    min-height: 410px !important;
    max-height: 410px !important;
    grid-template-columns: minmax(360px, 0.6fr) minmax(520px, 1fr) !important;
    padding: 18px 24px !important;
  }

  .home-deck .hero-copy h2,
  .home-deck .hero-card .hero-copy h2 {
    max-width: 470px !important;
    font-size: 28px !important;
  }

  .home-deck .grade-pills,
  .home-deck .hero-card .grade-pills {
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    max-width: 470px !important;
    gap: 8px !important;
  }

  .home-deck .grade-pills button:nth-child(n+6),
  .home-deck .hero-card .grade-pills button:nth-child(n+6) {
    display: none !important;
  }

  .home-deck .hero-domain-grid,
  .home-deck .hero-card .hero-domain-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    max-width: 470px !important;
  }

  .home-deck .mountain-map {
    max-height: 250px !important;
    align-self: center !important;
  }

  .home-deck .mountain-map svg {
    min-height: 250px !important;
    height: 250px !important;
    transform: none !important;
  }
}

@media (max-width: 1180px) {
  .home-deck .metric-card,
  .home-deck .overview-insights,
  .home-deck .detail-panel {
    display: none !important;
  }

  .home-deck .map-panel {
    min-height: 540px !important;
    padding: 14px !important;
  }

  .home-deck .map-canvas {
    min-height: 390px !important;
  }
}

/* Reference cockpit alignment 2026-07-19: compact overview closer to the provided system mockup. */
@media (min-width: 1181px) {
  .app-frame {
    grid-template-columns: 156px minmax(0, 1fr) !important;
    gap: 12px !important;
    width: min(1640px, calc(100% - 24px)) !important;
    padding-top: 8px !important;
  }

  .sidebar {
    position: sticky !important;
    top: 8px !important;
    height: calc(100vh - 16px) !important;
    padding: 10px !important;
    border-radius: 16px !important;
  }

  .brand {
    justify-content: start !important;
    gap: 8px !important;
  }

  .brand span {
    width: 34px !important;
    height: 34px !important;
  }

  .brand strong,
  .side-nav span,
  .side-tools span {
    display: inline !important;
  }

  .side-nav,
  .side-tools {
    gap: 6px !important;
  }

  .side-nav a,
  .side-tools a {
    grid-template-columns: 28px minmax(0, 1fr) !important;
    justify-content: start !important;
    min-height: 36px !important;
    border-radius: 10px !important;
    padding: 0 8px !important;
  }

  .side-nav i,
  .side-tools i {
    width: 24px !important;
    height: 24px !important;
    font-size: 11px !important;
  }

  .side-nav span,
  .side-tools span {
    overflow: hidden !important;
    color: #2d405d !important;
    font-size: 12px !important;
    font-weight: 820 !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  .top-strip {
    grid-template-columns: minmax(0, 1fr) minmax(250px, 360px) !important;
    min-height: 56px !important;
    padding: 8px 14px !important;
    border-radius: 16px !important;
  }

  .top-strip h1 {
    font-size: 22px !important;
  }

  .top-strip > div:first-child .eyebrow {
    display: none !important;
  }

  .global-search {
    min-height: 34px !important;
    padding: 0 10px !important;
  }

  .global-search span {
    font-size: 11px !important;
  }

  .home-deck {
    gap: 10px !important;
  }

  .home-deck .dashboard-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    grid-template-rows: 280px !important;
  }

  .home-deck .hero-card {
    min-height: 280px !important;
    max-height: 280px !important;
    grid-template-columns: minmax(390px, 0.68fr) minmax(500px, 1fr) !important;
    align-items: center !important;
    gap: 18px !important;
    border-radius: 18px !important;
    padding: 18px 26px !important;
    overflow: hidden !important;
  }

  .home-deck .hero-copy {
    gap: 8px !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    align-self: center !important;
    align-content: center !important;
  }

  .home-deck .hero-copy .eyebrow {
    min-height: 26px !important;
    margin-bottom: 0 !important;
  }

  .home-deck .hero-copy h2,
  .home-deck .hero-card .hero-copy h2 {
    max-width: 520px !important;
    font-size: 26px !important;
    line-height: 1.1 !important;
  }

  .home-deck .grade-pills,
  .home-deck .hero-card .grade-pills {
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    gap: 6px !important;
    max-width: 500px !important;
  }

  .home-deck .grade-pills button,
  .home-deck .hero-card .grade-pills button {
    min-height: 34px !important;
    padding: 4px 8px !important;
    border-radius: 12px !important;
  }

  .home-deck .hero-domain-grid,
  .home-deck .hero-card .hero-domain-grid {
    display: none !important;
  }

  .home-deck .mountain-map {
    max-height: 178px !important;
    border-radius: 16px !important;
  }

  .home-deck .mountain-map svg {
    min-height: 178px !important;
    height: 178px !important;
  }

  .home-deck .section-grid {
    grid-template-columns: minmax(0, 1fr) 286px !important;
    gap: 10px !important;
    min-height: 410px !important;
  }

  .home-deck .map-panel {
    min-height: 410px !important;
    padding: 14px !important;
    border-radius: 18px !important;
  }

  .home-deck .map-panel .panel-head {
    align-items: center !important;
    margin-bottom: 10px !important;
  }

  .home-deck .map-panel .panel-head h2 {
    max-width: 620px !important;
    font-size: 20px !important;
    line-height: 1.14 !important;
  }

  .home-deck .map-panel .text-button {
    min-height: 34px !important;
    border-radius: 10px !important;
  }

  .home-deck .map-canvas {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)) !important;
    gap: 10px !important;
    min-height: 282px !important;
    max-height: 282px !important;
    padding: 10px !important;
    overflow: hidden !important;
  }

  .home-deck .detail-panel {
    display: grid !important;
    min-height: 410px !important;
    max-height: 410px !important;
    overflow: hidden !important;
    padding: 14px !important;
    border-radius: 18px !important;
    background:
      radial-gradient(circle at 90% 6%, rgba(47, 111, 214, 0.1), transparent 34%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(246, 251, 252, 0.78)) !important;
  }

  .home-deck .detail-panel > .eyebrow {
    min-height: 26px !important;
    margin-bottom: 8px !important;
  }

  .home-deck .detail-panel #nodeDetail {
    min-height: 0 !important;
    overflow: hidden !important;
  }

  .home-deck .detail-card {
    gap: 9px !important;
    min-height: 0 !important;
  }

  .home-deck .detail-title {
    display: grid !important;
    gap: 4px !important;
  }

  .home-deck .detail-title span {
    display: block !important;
    color: #627189 !important;
    font-size: 11px !important;
    font-weight: 820 !important;
  }

  .home-deck .detail-card h3 {
    display: -webkit-box !important;
    overflow: hidden !important;
    color: #16243a !important;
    font-size: 21px !important;
    line-height: 1.12 !important;
    -webkit-box-orient: vertical !important;
    -webkit-line-clamp: 2 !important;
  }

  .home-deck .detail-status-row {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    gap: 5px 8px !important;
    padding: 9px !important;
    border-radius: 12px !important;
  }

  .home-deck .detail-status,
  .home-deck .detail-status-row em {
    display: inline-grid !important;
  }

  .home-deck .detail-status-row strong {
    font-size: 23px !important;
  }

  .home-deck .detail-progress {
    display: block !important;
    height: 7px !important;
  }

  .home-deck .detail-entry {
    display: grid !important;
    gap: 5px !important;
    padding: 10px !important;
    border-radius: 13px !important;
  }

  .home-deck .detail-entry strong {
    font-size: 13px !important;
    line-height: 1.2 !important;
  }

  .home-deck .detail-entry p {
    display: -webkit-box !important;
    overflow: hidden !important;
    font-size: 12px !important;
    line-height: 1.38 !important;
    -webkit-box-orient: vertical !important;
    -webkit-line-clamp: 2 !important;
  }

  .home-deck .detail-list {
    display: none !important;
  }

  .home-deck .detail-relations {
    display: none !important;
  }

  .home-deck .detail-link,
  .home-deck .detail-card .detail-link {
    display: grid !important;
    min-height: 38px !important;
    place-items: center !important;
    border-radius: 12px !important;
    background: #2874e6 !important;
    color: #fff !important;
    font-size: 13px !important;
    font-weight: 900 !important;
  }

  .home-deck .map-node {
    min-height: 68px !important;
    border-radius: 14px !important;
  }

  .home-deck .node-course-link {
    min-height: 68px !important;
    padding: 12px 14px 12px 18px !important;
  }

  .home-deck .map-node strong {
    font-size: 14px !important;
    line-height: 1.2 !important;
  }

  .home-deck .model-library,
  .workspace > .model-library {
    min-height: 96px !important;
    max-height: 96px !important;
    grid-template-columns: 180px minmax(0, 1fr) !important;
    padding: 10px 12px !important;
    border-radius: 18px !important;
  }

  .home-deck .model-library .panel-head h2,
  .workspace > .model-library .panel-head h2 {
    font-size: 16px !important;
  }

  .home-deck .model-strip,
  .home-deck .model-library .model-strip,
  .workspace > .model-library .model-strip {
    grid-auto-columns: 98px !important;
    grid-template-columns: 112px repeat(22, 98px) !important;
    gap: 8px !important;
  }

  .home-deck .model-strip .model-item,
  .home-deck .model-library .model-strip .model-item,
  .workspace > .model-library .model-strip .model-item {
    height: 70px !important;
    min-height: 70px !important;
    max-height: 70px !important;
  }
}

/* EOF override 2026-07-19: decluttered overview after user review. */
@media (min-width: 1181px) {
  body {
    background:
      radial-gradient(circle at 18% -8%, rgba(122, 184, 214, 0.14), transparent 30%),
      linear-gradient(180deg, #f7fbfb 0%, #edf6f4 46%, #f8fbfb 100%) !important;
  }

  .app-frame {
    grid-template-columns: 148px minmax(0, 1fr) !important;
    width: min(1480px, calc(100% - 32px)) !important;
    gap: 12px !important;
  }

  .sidebar {
    gap: 10px !important;
    padding: 10px !important;
    background: rgba(255, 255, 255, 0.64) !important;
    box-shadow: 0 16px 42px rgba(40, 79, 105, 0.07) !important;
  }

  .brand strong {
    font-size: 15px !important;
  }

  .side-tools,
  .side-status {
    display: none !important;
  }

  .side-note {
    padding: 10px !important;
    border-radius: 14px !important;
  }

  .side-note small,
  .daily-progress {
    display: none !important;
  }

  .top-strip {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px) !important;
    min-height: 54px !important;
    background: rgba(255, 255, 255, 0.68) !important;
    box-shadow: 0 12px 34px rgba(40, 79, 105, 0.06) !important;
  }

  .top-principle,
  .top-actions,
  .search-assist,
  .learner-chip {
    display: none !important;
  }

  .top-strip h1 {
    color: #17273a !important;
    font-size: 21px !important;
  }

  .global-search {
    min-height: 34px !important;
    border-color: rgba(51, 92, 119, 0.1) !important;
    background: rgba(255, 255, 255, 0.8) !important;
  }

  .home-deck {
    gap: 10px !important;
  }

  .home-deck .dashboard-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    grid-template-rows: 226px !important;
  }

  .home-deck .hero-card {
    min-height: 226px !important;
    max-height: 226px !important;
    grid-template-columns: minmax(360px, 0.62fr) minmax(520px, 1fr) !important;
    gap: 18px !important;
    border-color: rgba(51, 92, 119, 0.1) !important;
    border-radius: 20px !important;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.95), rgba(246, 252, 250, 0.78)),
      linear-gradient(180deg, #ffffff, #edf8f5) !important;
    box-shadow: 0 16px 44px rgba(42, 78, 108, 0.07) !important;
    padding: 16px 22px !important;
  }

  .home-deck .hero-copy h2,
  .home-deck .hero-card .hero-copy h2 {
    max-width: 520px !important;
    color: #152337 !important;
    font-size: 23px !important;
    line-height: 1.12 !important;
  }

  .home-deck .grade-pills,
  .home-deck .hero-card .grade-pills {
    display: grid !important;
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    gap: 6px !important;
    max-width: 500px !important;
    overflow: visible !important;
  }

  .home-deck .grade-pills button,
  .home-deck .hero-card .grade-pills button {
    min-width: 0 !important;
    min-height: 32px !important;
    border-color: rgba(51, 92, 119, 0.12) !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.7) !important;
    padding: 4px 8px !important;
    text-align: center !important;
  }

  .home-deck .grade-pills button span {
    font-size: 12px !important;
  }

  .home-deck .grade-pills button small,
  .home-deck .grade-pills button i {
    display: none !important;
  }

  .home-deck .mountain-map {
    max-height: 164px !important;
    border: 1px solid rgba(51, 92, 119, 0.1) !important;
    border-radius: 18px !important;
    background: #f8fcfb !important;
  }

  .home-deck .mountain-map svg {
    min-height: 164px !important;
    height: 164px !important;
  }

  .home-deck .section-grid {
    display: block !important;
    min-height: 0 !important;
  }

  .home-deck .detail-panel {
    display: none !important;
  }

  .home-deck .map-panel {
    min-height: 408px !important;
    border-color: rgba(51, 92, 119, 0.1) !important;
    border-radius: 20px !important;
    background: rgba(255, 255, 255, 0.62) !important;
    box-shadow: 0 16px 44px rgba(42, 78, 108, 0.06) !important;
    padding: 16px !important;
  }

  .home-deck .map-panel .panel-head {
    margin-bottom: 12px !important;
  }

  .home-deck .map-panel .panel-head h2 {
    max-width: 760px !important;
    color: #203048 !important;
    font-size: 18px !important;
    line-height: 1.2 !important;
  }

  .home-deck .map-panel .text-button {
    display: none !important;
  }

  .home-deck .map-canvas {
    grid-template-columns: repeat(auto-fit, minmax(176px, 1fr)) !important;
    gap: 10px !important;
    min-height: 314px !important;
    max-height: 314px !important;
    border-color: rgba(51, 92, 119, 0.08) !important;
    border-radius: 18px !important;
    background:
      linear-gradient(rgba(54, 104, 135, 0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(54, 104, 135, 0.035) 1px, transparent 1px),
      linear-gradient(180deg, #fbfefd, #f1faf7) !important;
    background-size: 36px 36px, 36px 36px, auto !important;
    padding: 12px !important;
    overflow: auto !important;
  }

  .home-deck .map-node {
    min-height: 58px !important;
    border-color: rgba(51, 92, 119, 0.1) !important;
    border-radius: 14px !important;
    background: rgba(255, 255, 255, 0.78) !important;
    box-shadow: 0 8px 18px rgba(42, 78, 108, 0.045) !important;
  }

  .home-deck .node-course-link {
    min-height: 58px !important;
    padding: 10px 12px 10px 16px !important;
  }

  .home-deck .map-node strong {
    color: #1f3045 !important;
    font-size: 13px !important;
    line-height: 1.2 !important;
    -webkit-line-clamp: 2 !important;
  }

  .home-deck .map-node::before {
    width: 4px !important;
    opacity: 0.55 !important;
  }

  .home-deck .model-library,
  .workspace > .model-library,
  .home-deck .metric-card,
  .home-deck .progress-card,
  .home-deck .overview-insights {
    display: none !important;
  }
}

@media (max-width: 1180px) {
  .top-principle,
  .top-actions,
  .search-assist,
  .learner-chip,
  .side-tools,
  .side-status,
  .home-deck .hero-domain-grid,
  .home-deck .detail-panel,
  .workspace > .model-library {
    display: none !important;
  }

  .home-deck .hero-card {
    min-height: 0 !important;
    border-radius: 18px !important;
    padding: 16px !important;
  }

  .home-deck .map-panel {
    min-height: 0 !important;
    border-radius: 18px !important;
  }

  .home-deck .map-canvas {
    max-height: none !important;
    overflow: visible !important;
  }
}

/* Absolute last mobile declutter guard. */
@media (max-width: 1180px) {
  body .home-deck .hero-card .hero-domain-grid,
  body .home-deck .hero-domain-grid {
    display: none !important;
  }
}

/* Absolute last map readability guard. */
@media (min-width: 1181px) {
  body .home-deck .map-panel {
    overflow: visible !important;
  }
}

/* Reference-aligned learning status strip: useful signal without dashboard clutter. */
@media (min-width: 1181px) {
  body .home-deck .dashboard-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    grid-template-rows: 226px 54px !important;
    gap: 10px !important;
  }

  body .home-deck .hero-card {
    grid-column: 1 / -1 !important;
  }

  body .home-deck .metric-card,
  body .home-deck .progress-card {
    display: grid !important;
    min-height: 54px !important;
    max-height: 54px !important;
    align-content: center !important;
    gap: 2px !important;
    border-color: rgba(51, 92, 119, 0.1) !important;
    border-radius: 16px !important;
    background:
      radial-gradient(circle at 10% 8%, rgba(255, 255, 255, 0.95), transparent 34%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(243, 250, 248, 0.72)) !important;
    box-shadow: 0 10px 24px rgba(42, 78, 108, 0.045) !important;
    padding: 8px 14px !important;
    overflow: visible !important;
  }

  body .home-deck .metric-card span {
    color: #627189 !important;
    font-size: 11px !important;
    line-height: 1 !important;
    font-weight: 820 !important;
  }

  body .home-deck .metric-card strong {
    color: #152337 !important;
    font-size: 22px !important;
    line-height: 1 !important;
    font-weight: 900 !important;
  }

  body .home-deck .metric-card p,
  body .home-deck .progress-card .ring {
    display: none !important;
  }
}

/* Restored useful below-fold model entry so sidebar navigation never lands on hidden content. */
@media (min-width: 1181px) {
  body .workspace > .model-library {
    display: grid !important;
    grid-template-columns: 190px minmax(0, 1fr) !important;
    min-height: 108px !important;
    max-height: 108px !important;
    align-items: center !important;
    gap: 12px !important;
    margin-top: 0 !important;
    border-radius: 20px !important;
    background: rgba(255, 255, 255, 0.62) !important;
    border-color: rgba(51, 92, 119, 0.1) !important;
    box-shadow: 0 16px 38px rgba(42, 78, 108, 0.055) !important;
    padding: 10px 12px !important;
    overflow: hidden !important;
  }

  body .workspace > .model-library .panel-head {
    display: grid !important;
    gap: 3px !important;
    margin: 0 !important;
  }

  body .workspace > .model-library .panel-head .eyebrow {
    display: none !important;
  }

  body .workspace > .model-library .panel-head h2 {
    font-size: 16px !important;
    line-height: 1.15 !important;
  }

  body .workspace > .model-library .panel-head span {
    display: block !important;
    color: #627189 !important;
    font-size: 11px !important;
    line-height: 1.3 !important;
  }

  body .workspace > .model-library .model-transfer-panel {
    display: none !important;
  }

  body .workspace > .model-library .model-strip {
    display: grid !important;
    grid-auto-flow: column !important;
    grid-auto-columns: 96px !important;
    grid-template-columns: repeat(22, 96px) !important;
    gap: 8px !important;
    min-width: 0 !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scroll-snap-type: x proximity !important;
    padding: 2px 0 4px !important;
  }

  body .workspace > .model-library .model-strip .model-item {
    width: 96px !important;
    min-width: 96px !important;
    max-width: 96px !important;
    height: 76px !important;
    min-height: 76px !important;
    max-height: 76px !important;
  }

  body .workspace > .model-library .model-primary-link {
    min-height: 58px !important;
    padding: 6px !important;
  }
}

@media (max-width: 1180px) {
  body .workspace > .model-library {
    display: none !important;
  }
}

/* Calm overview v2 2026-07-19: one quiet map, fewer competing signals. */
@media (min-width: 1181px) {
  body {
    background:
      radial-gradient(circle at 18% -12%, rgba(134, 187, 199, 0.12), transparent 31%),
      linear-gradient(180deg, #f6fbfa 0%, #eef7f5 48%, #f9fcfb 100%) !important;
  }

  body .app-frame {
    grid-template-columns: 116px minmax(0, 1fr) !important;
    width: min(1420px, calc(100% - 40px)) !important;
    gap: 14px !important;
  }

  body .sidebar {
    align-self: start !important;
    min-height: calc(100vh - 24px) !important;
    gap: 12px !important;
    padding: 12px 10px !important;
    border-color: rgba(51, 92, 119, 0.08) !important;
    background: rgba(255, 255, 255, 0.72) !important;
    box-shadow: 0 18px 46px rgba(38, 74, 99, 0.055) !important;
  }

  body .brand {
    justify-content: center !important;
    padding: 8px 4px !important;
  }

  body .brand span {
    width: 38px !important;
    height: 38px !important;
  }

  body .brand strong,
  body .side-nav span,
  body .side-note,
  body .side-tools,
  body .side-status {
    display: none !important;
  }

  body .side-nav {
    gap: 8px !important;
  }

  body .side-nav a {
    width: 48px !important;
    min-height: 48px !important;
    justify-content: center !important;
    margin: 0 auto !important;
    border-radius: 16px !important;
    color: #526476 !important;
    background: transparent !important;
  }

  body .side-nav a.is-active {
    color: #0f6de8 !important;
    background: rgba(15, 109, 232, 0.09) !important;
    box-shadow: none !important;
  }

  body .side-nav i {
    width: 26px !important;
    height: 26px !important;
    border-radius: 10px !important;
    color: currentColor !important;
    background: rgba(255, 255, 255, 0.7) !important;
    box-shadow: inset 0 0 0 1px rgba(51, 92, 119, 0.08) !important;
  }

  body .top-strip {
    grid-template-columns: minmax(0, 1fr) 320px !important;
    min-height: 56px !important;
    padding: 10px 14px !important;
    border-color: rgba(51, 92, 119, 0.08) !important;
    background: rgba(255, 255, 255, 0.76) !important;
    box-shadow: 0 14px 36px rgba(38, 74, 99, 0.055) !important;
  }

  body .top-strip .eyebrow {
    display: none !important;
  }

  body .top-strip h1 {
    font-size: 20px !important;
    line-height: 1.1 !important;
    letter-spacing: 0 !important;
  }

  body .global-search {
    min-height: 36px !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.84) !important;
  }

  body .home-deck {
    gap: 12px !important;
  }

  body .home-deck .dashboard-grid {
    display: block !important;
  }

  body .home-deck .metric-card,
  body .home-deck .progress-card,
  body .home-deck .overview-insights,
  body .workspace > .model-library,
  body .workspace > .learning-row,
  body .workspace > .roadmap {
    display: none !important;
  }

  body .home-deck .hero-card {
    min-height: 214px !important;
    max-height: 214px !important;
    grid-template-columns: minmax(360px, 0.52fr) minmax(540px, 1fr) !important;
    align-items: center !important;
    gap: 22px !important;
    padding: 18px 22px !important;
    border-radius: 24px !important;
    border-color: rgba(51, 92, 119, 0.08) !important;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(249, 253, 252, 0.86)),
      linear-gradient(180deg, #ffffff, #f1f9f7) !important;
    box-shadow: 0 18px 48px rgba(38, 74, 99, 0.055) !important;
  }

  body .home-deck .hero-copy .eyebrow {
    margin-bottom: 10px !important;
  }

  body .home-deck .hero-copy h2 {
    max-width: 560px !important;
    font-size: 24px !important;
    line-height: 1.18 !important;
    font-weight: 900 !important;
  }

  body .home-deck .grade-pills {
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    max-width: 520px !important;
    margin-top: 14px !important;
  }

  body .home-deck .grade-pills button {
    min-height: 34px !important;
    border-color: rgba(51, 92, 119, 0.09) !important;
    background: rgba(255, 255, 255, 0.74) !important;
    box-shadow: none !important;
  }

  body .home-deck .hero-domain-grid,
  body .home-deck .hero-mission {
    display: none !important;
  }

  body .home-deck .mountain-map {
    max-height: 158px !important;
    border-radius: 22px !important;
    border-color: rgba(51, 92, 119, 0.08) !important;
    background: linear-gradient(180deg, #fbfefd, #eff8f7) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86) !important;
  }

  body .home-deck .mountain-map svg {
    height: 158px !important;
    min-height: 158px !important;
  }

  body .home-deck .mountain-map .route-dot text {
    font-size: 14px !important;
    font-weight: 850 !important;
    fill: #35506a !important;
  }

  body .home-deck .map-panel {
    min-height: calc(100vh - 326px) !important;
    padding: 18px !important;
    border-radius: 24px !important;
    border-color: rgba(51, 92, 119, 0.08) !important;
    background: rgba(255, 255, 255, 0.68) !important;
    box-shadow: 0 18px 48px rgba(38, 74, 99, 0.05) !important;
  }

  body .home-deck .map-panel .panel-head {
    align-items: end !important;
    margin-bottom: 14px !important;
  }

  body .home-deck .map-panel .panel-head h2 {
    max-width: 720px !important;
    font-size: 18px !important;
    line-height: 1.24 !important;
    color: #1e3045 !important;
  }

  body .home-deck .map-view-modes,
  body .home-deck .domain-tabs,
  body .home-deck .filter-status,
  body .home-deck .map-legend,
  body .home-deck .focus-graph,
  body .home-deck .detail-panel,
  body .home-deck .map-panel .text-button {
    display: none !important;
  }

  body .home-deck .map-canvas {
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)) !important;
    gap: 14px !important;
    min-height: calc(100vh - 428px) !important;
    max-height: calc(100vh - 428px) !important;
    padding: 16px !important;
    border-radius: 22px !important;
    border-color: rgba(51, 92, 119, 0.07) !important;
    background:
      linear-gradient(rgba(54, 104, 135, 0.026) 1px, transparent 1px),
      linear-gradient(90deg, rgba(54, 104, 135, 0.026) 1px, transparent 1px),
      linear-gradient(180deg, #fcfefd, #f2faf8) !important;
    background-size: 42px 42px, 42px 42px, auto !important;
    overflow: auto !important;
  }

  body .home-deck .map-node {
    min-height: 70px !important;
    border-radius: 18px !important;
    border-color: rgba(51, 92, 119, 0.08) !important;
    background: rgba(255, 255, 255, 0.82) !important;
    box-shadow: 0 8px 22px rgba(38, 74, 99, 0.035) !important;
  }

  body .home-deck .map-node::before,
  body .home-deck .map-node .node-badge,
  body .home-deck .map-node small,
  body .home-deck .map-node em {
    display: none !important;
  }

  body .home-deck .node-course-link {
    min-height: 70px !important;
    padding: 14px 18px !important;
    justify-content: center !important;
  }

  body .home-deck .map-node strong {
    font-size: 14px !important;
    line-height: 1.25 !important;
    text-align: center !important;
    color: #213448 !important;
    -webkit-line-clamp: 2 !important;
  }

  body .home-deck .map-node.is-active {
    border-color: rgba(15, 109, 232, 0.22) !important;
    background: linear-gradient(180deg, #ffffff, #f4f9ff) !important;
    box-shadow: 0 12px 28px rgba(15, 109, 232, 0.09) !important;
  }
}

@media (max-width: 1180px) {
  body .workspace > .learning-row,
  body .workspace > .model-library,
  body .workspace > .roadmap,
  body .home-deck .metric-card,
  body .home-deck .progress-card,
  body .home-deck .overview-insights,
  body .home-deck .hero-domain-grid,
  body .home-deck .hero-mission,
  body .home-deck .map-view-modes,
  body .home-deck .domain-tabs,
  body .home-deck .filter-status,
  body .home-deck .map-legend,
  body .home-deck .focus-graph,
  body .home-deck .detail-panel {
    display: none !important;
  }

  body .top-strip {
    position: static !important;
    margin-bottom: 12px !important;
  }

  body .home-deck .hero-card {
    padding: 16px !important;
    border-radius: 22px !important;
  }

  body .home-deck .hero-copy h2 {
    font-size: 22px !important;
    line-height: 1.18 !important;
  }

  body .home-deck .mountain-map {
    max-height: 148px !important;
    border-radius: 20px !important;
  }

  body .home-deck .mountain-map svg {
    height: 148px !important;
    min-height: 148px !important;
  }

  body .home-deck .map-panel {
    padding: 14px !important;
    border-radius: 22px !important;
  }

  body .home-deck .map-canvas {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)) !important;
    gap: 10px !important;
    padding: 12px !important;
    border-radius: 18px !important;
  }

  body .home-deck .map-node {
    min-height: 64px !important;
    border-radius: 16px !important;
  }

  body .home-deck .map-node::before,
  body .home-deck .map-node .node-badge,
  body .home-deck .map-node small,
  body .home-deck .map-node em {
    display: none !important;
  }

  body .home-deck .node-course-link {
    min-height: 64px !important;
    padding: 12px !important;
    justify-content: center !important;
  }

  body .home-deck .map-node strong {
    text-align: center !important;
    -webkit-line-clamp: 2 !important;
  }
}

/* Calm overview v3 2026-07-19: keep all K9 grade entry chips visible. */
@media (min-width: 1181px) {
  body .home-deck .hero-card {
    min-height: 244px !important;
    max-height: 244px !important;
    grid-template-columns: minmax(430px, 0.5fr) minmax(540px, 1fr) !important;
    overflow: visible !important;
  }

  body .home-deck .hero-copy h2 {
    max-width: 600px !important;
    font-size: 23px !important;
  }

  body .home-deck .grade-pills,
  body .home-deck .hero-card .grade-pills {
    display: grid !important;
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    gap: 6px !important;
    max-width: 430px !important;
    margin-top: 14px !important;
    overflow: visible !important;
  }

  body .home-deck .grade-pills button,
  body .home-deck .hero-card .grade-pills button {
    min-width: 0 !important;
    min-height: 32px !important;
    padding: 4px 6px !important;
    white-space: nowrap !important;
  }

  body .home-deck .grade-pills button span,
  body .home-deck .hero-card .grade-pills button span {
    display: block !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    font-size: 11px !important;
    line-height: 1.05 !important;
  }

  body .home-deck .dashboard-grid {
    min-height: 244px !important;
  }

  body .home-deck {
    grid-template-rows: 244px minmax(0, 1fr) !important;
  }

  body .home-deck .map-panel {
    min-height: calc(100vh - 356px) !important;
  }

  body .home-deck .map-canvas {
    min-height: calc(100vh - 458px) !important;
    max-height: calc(100vh - 458px) !important;
  }
}

@media (max-width: 1180px) {
  body .home-deck .grade-pills {
    display: flex !important;
    gap: 8px !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    padding: 1px 2px 8px !important;
    scroll-snap-type: x proximity !important;
  }

  body .home-deck .grade-pills button {
    flex: 0 0 auto !important;
    min-width: 76px !important;
    min-height: 34px !important;
    padding: 4px 10px !important;
    scroll-snap-align: start !important;
    white-space: nowrap !important;
  }

  body .home-deck .hero-card {
    overflow: visible !important;
  }

  body .home-deck .map-panel .text-button {
    display: inline-flex !important;
    min-width: 74px !important;
    min-height: 44px !important;
    justify-content: center !important;
    text-align: center !important;
  }
}

/* Final grade visibility guard: K9 overview must show every grade entry. */
body .home-deck .grade-pills button,
body .home-deck .hero-card .grade-pills button,
body .home-deck .grade-pills button:nth-child(n),
body .home-deck .hero-card .grade-pills button:nth-child(n) {
  display: grid !important;
}

/* Overview calm4 2026-07-20: the default overview is a calm grade gateway, not a wall of lesson nodes. */
@media (min-width: 1181px) {
  body .home-deck .map-canvas.is-grade-overview {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    align-content: start !important;
    gap: 14px !important;
    padding: 18px !important;
    overflow: hidden !important;
    background:
      radial-gradient(circle at 12% 18%, rgba(146, 196, 190, 0.12), transparent 24%),
      linear-gradient(180deg, #fbfefd 0%, #f2faf8 100%) !important;
  }

  body .home-deck .map-grade-card {
    min-width: 0 !important;
    min-height: 118px !important;
    border: 1px solid rgba(51, 92, 119, 0.08) !important;
    border-radius: 22px !important;
    background: rgba(255, 255, 255, 0.78) !important;
    box-shadow: 0 12px 30px rgba(37, 79, 105, 0.045) !important;
    overflow: hidden !important;
  }

  body .home-deck .map-grade-card button {
    width: 100% !important;
    min-height: 84px !important;
    display: grid !important;
    grid-template-columns: 1fr auto !important;
    grid-template-rows: auto auto auto !important;
    align-items: center !important;
    gap: 4px 14px !important;
    padding: 16px 18px 10px !important;
    border: 0 !important;
    background: transparent !important;
    color: #203547 !important;
    text-align: left !important;
    cursor: pointer !important;
  }

  body .home-deck .map-grade-card span {
    grid-column: 1 !important;
    font-size: 18px !important;
    line-height: 1.05 !important;
    font-weight: 900 !important;
  }

  body .home-deck .map-grade-card strong {
    grid-column: 1 !important;
    font-size: 13px !important;
    line-height: 1.2 !important;
    color: #577086 !important;
  }

  body .home-deck .map-grade-card small {
    grid-column: 1 / -1 !important;
    max-width: 100% !important;
    color: #78909f !important;
    font-size: 12px !important;
    line-height: 1.25 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  body .home-deck .map-grade-card i {
    grid-column: 2 !important;
    grid-row: 1 / 3 !important;
    width: 44px !important;
    height: 44px !important;
    border-radius: 50% !important;
    display: grid !important;
    place-items: center !important;
    background:
      conic-gradient(#6fb8aa var(--grade-progress), rgba(111, 184, 170, 0.14) 0),
      #ffffff !important;
    box-shadow: inset 0 0 0 6px rgba(255, 255, 255, 0.72) !important;
  }

  body .home-deck .map-grade-card i b {
    width: 18px !important;
    height: 18px !important;
    border-radius: 50% !important;
    background: #ffffff !important;
    box-shadow: inset 0 0 0 1px rgba(51, 92, 119, 0.08) !important;
  }

  body .home-deck .map-grade-card a {
    min-height: 34px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 8px !important;
    padding: 0 18px 14px !important;
    color: #1769e0 !important;
    font-size: 12px !important;
    font-weight: 850 !important;
    text-decoration: none !important;
  }

  body .home-deck .map-grade-card a::after {
    content: "鈫? !important;
    width: 22px !important;
    height: 22px !important;
    display: grid !important;
    place-items: center !important;
    border-radius: 50% !important;
    background: rgba(23, 105, 224, 0.08) !important;
  }

  body .home-deck .map-grade-card:hover {
    transform: translateY(-1px) !important;
    border-color: rgba(111, 184, 170, 0.24) !important;
    box-shadow: 0 16px 34px rgba(37, 79, 105, 0.075) !important;
  }
}

@media (max-width: 1180px) {
  body .home-deck .map-panel {
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
  }

  body .home-deck .map-canvas.is-grade-overview {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow: visible !important;
  }

  body .home-deck .map-grade-card {
    border: 1px solid rgba(51, 92, 119, 0.08) !important;
    border-radius: 18px !important;
    background: rgba(255, 255, 255, 0.82) !important;
    overflow: hidden !important;
  }

  body .home-deck .map-grade-card button {
    width: 100% !important;
    min-height: 72px !important;
    display: grid !important;
    grid-template-columns: 1fr auto !important;
    gap: 4px 12px !important;
    padding: 14px !important;
    border: 0 !important;
    background: transparent !important;
    text-align: left !important;
  }

  body .home-deck .map-grade-card span {
    font-size: 17px !important;
    font-weight: 900 !important;
    color: #203547 !important;
  }

  body .home-deck .map-grade-card strong,
  body .home-deck .map-grade-card small {
    grid-column: 1 !important;
    font-size: 12px !important;
    color: #6f8593 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  body .home-deck .map-grade-card i {
    grid-column: 2 !important;
    grid-row: 1 / 3 !important;
    width: 38px !important;
    height: 38px !important;
    border-radius: 50% !important;
    background: conic-gradient(#6fb8aa var(--grade-progress), rgba(111, 184, 170, 0.14) 0) !important;
  }

  body .home-deck .map-grade-card a {
    min-height: 38px !important;
    display: flex !important;
    align-items: center !important;
    padding: 8px 14px 12px !important;
    color: #1769e0 !important;
    font-size: 12px !important;
    font-weight: 850 !important;
    text-decoration: none !important;
  }
}

/* Overview system5 2026-07-20: restore the reference-style learning cockpit without returning to a dense node wall. */
@media (min-width: 1181px) {
  body .workspace {
    height: calc(100vh - 16px) !important;
    max-height: calc(100vh - 16px) !important;
    overflow: hidden !important;
    gap: 10px !important;
  }

  body .home-deck {
    height: 596px !important;
    max-height: 596px !important;
    grid-template-rows: 204px 382px !important;
    gap: 10px !important;
  }

  body .home-deck .dashboard-grid {
    min-height: 204px !important;
    height: 204px !important;
  }

  body .home-deck .hero-card {
    min-height: 204px !important;
    max-height: 204px !important;
    grid-template-columns: minmax(420px, 0.48fr) minmax(540px, 1fr) !important;
    padding: 16px 20px !important;
    gap: 20px !important;
  }

  body .home-deck .hero-copy h2 {
    max-width: 540px !important;
    font-size: 21px !important;
    line-height: 1.16 !important;
  }

  body .home-deck .hero-copy .eyebrow {
    margin-bottom: 8px !important;
  }

  body .home-deck .grade-pills,
  body .home-deck .hero-card .grade-pills {
    margin-top: 10px !important;
    gap: 5px !important;
    max-width: 430px !important;
  }

  body .home-deck .grade-pills button,
  body .home-deck .hero-card .grade-pills button {
    min-height: 28px !important;
    padding: 3px 6px !important;
  }

  body .home-deck .mountain-map {
    max-height: 138px !important;
  }

  body .home-deck .mountain-map svg {
    height: 138px !important;
    min-height: 138px !important;
  }

  body .home-deck .section-grid {
    height: 382px !important;
    max-height: 382px !important;
  }

  body .home-deck .map-panel {
    min-height: 382px !important;
    max-height: 382px !important;
    height: 382px !important;
    padding: 14px 16px !important;
    grid-template-rows: 58px minmax(0, 286px) 0 0 !important;
  }

  body .home-deck .map-panel .panel-head {
    min-height: 50px !important;
    margin-bottom: 8px !important;
  }

  body .home-deck .map-panel .panel-head h2 {
    font-size: 16px !important;
    line-height: 1.18 !important;
  }

  body .home-deck .map-canvas {
    min-height: 286px !important;
    max-height: 286px !important;
    height: 286px !important;
    padding: 12px !important;
  }

  body .home-deck .map-canvas.is-grade-overview {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 10px !important;
    padding: 12px !important;
    overflow: hidden !important;
  }

  body .home-deck .map-grade-card {
    min-height: 78px !important;
    max-height: 78px !important;
    border-radius: 18px !important;
  }

  body .home-deck .map-grade-card button {
    min-height: 54px !important;
    padding: 10px 14px 4px !important;
  }

  body .home-deck .map-grade-card span {
    font-size: 15px !important;
  }

  body .home-deck .map-grade-card strong,
  body .home-deck .map-grade-card small {
    font-size: 10px !important;
    line-height: 1.12 !important;
  }

  body .home-deck .map-grade-card i {
    width: 30px !important;
    height: 30px !important;
  }

  body .home-deck .map-grade-card a {
    min-height: 24px !important;
    padding: 0 14px 8px !important;
    font-size: 10px !important;
  }

  body .home-deck .map-grade-card a::after {
    width: 17px !important;
    height: 17px !important;
  }

  body .workspace > .learning-row {
    display: grid !important;
    grid-template-columns: 1.02fr 1.1fr 1.02fr !important;
    gap: 10px !important;
    height: 248px !important;
    max-height: 248px !important;
    min-height: 248px !important;
    overflow: hidden !important;
  }

  body .workspace > .learning-row > .panel,
  body .workspace > .learning-row .lesson-preview,
  body .workspace > .learning-row .practice-preview,
  body .workspace > .learning-row .report-preview {
    display: grid !important;
    min-height: 248px !important;
    max-height: 248px !important;
    height: 248px !important;
    padding: 12px !important;
    border-radius: 18px !important;
    border-color: rgba(51, 92, 119, 0.08) !important;
    background: rgba(255, 255, 255, 0.78) !important;
    box-shadow: 0 14px 32px rgba(38, 74, 99, 0.045) !important;
    overflow: hidden !important;
  }

  body .workspace > .learning-row .panel-head,
  body .workspace > .learning-row .report-head {
    min-height: 42px !important;
    margin-bottom: 8px !important;
  }

  body .workspace > .learning-row .panel-head h2,
  body .workspace > .learning-row .practice-preview h2,
  body .workspace > .learning-row .report-head h2 {
    font-size: 15px !important;
    line-height: 1.15 !important;
  }

  body .workspace > .learning-row .eyebrow.numbered {
    font-size: 10px !important;
  }

  body .workspace > .learning-row .eyebrow.numbered b {
    width: 22px !important;
    height: 22px !important;
    font-size: 12px !important;
  }

  body .workspace > .learning-row .primary-link,
  body .workspace > .learning-row .tiny-link,
  body .workspace > .learning-row .practice-repair-link {
    min-height: 30px !important;
    padding: 6px 10px !important;
    border-radius: 10px !important;
    font-size: 11px !important;
  }

  body .workspace > .learning-row .mini-lesson {
    min-height: 82px !important;
    max-height: 82px !important;
    padding: 10px !important;
    gap: 10px !important;
    overflow: hidden !important;
  }

  body .workspace > .learning-row .lesson-visual {
    width: 98px !important;
    min-width: 98px !important;
    height: 62px !important;
  }

  body .workspace > .learning-row .mini-lesson strong,
  body .workspace > .learning-row .mini-lesson p,
  body .workspace > .learning-row .lesson-flow,
  body .workspace > .learning-row .question-card,
  body .workspace > .learning-row .report-summary,
  body .workspace > .learning-row .report-stats,
  body .workspace > .learning-row .report-evidence,
  body .workspace > .learning-row .report-models,
  body .workspace > .learning-row .heatmap,
  body .workspace > .learning-row .report-insights,
  body .workspace > .learning-row .parent-action,
  body .workspace > .learning-row .path-head,
  body .workspace > .learning-row .path-list {
    min-width: 0 !important;
  }

  body .workspace > .learning-row .lesson-flow {
    max-height: 98px !important;
    overflow: hidden !important;
  }

  body .workspace > .learning-row .question-card {
    max-height: 176px !important;
    padding: 10px !important;
    overflow: hidden !important;
  }

  body .workspace > .learning-row .practice-meta,
  body .workspace > .learning-row .practice-levels,
  body .workspace > .learning-row .diagnosis-board,
  body .workspace > .learning-row .report-evidence,
  body .workspace > .learning-row .report-models,
  body .workspace > .learning-row .report-insights,
  body .workspace > .learning-row .parent-action,
  body .workspace > .learning-row .path-head,
  body .workspace > .learning-row .path-list {
    display: none !important;
  }

  body .workspace > .learning-row #practiceQuestion,
  body .workspace > .learning-row .practice-feedback,
  body .workspace > .learning-row .mini-lesson p {
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }

  body .workspace > .learning-row #practiceQuestion {
    min-height: 30px !important;
    max-height: 34px !important;
    margin: 0 0 8px !important;
    line-height: 1.28 !important;
  }

  body .workspace > .learning-row .answers {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 6px !important;
    margin: 6px 0 8px !important;
  }

  body .workspace > .learning-row .answers button {
    min-height: 34px !important;
    padding: 5px 6px !important;
    font-size: 10px !important;
    line-height: 1.2 !important;
    white-space: normal !important;
  }

  body .workspace > .learning-row .practice-feedback {
    min-height: 32px !important;
    max-height: 32px !important;
    display: flex !important;
    align-items: center !important;
    padding: 0 10px !important;
    margin: 0 !important;
    line-height: 1.28 !important;
  }

  body .workspace > .learning-row .report-stat strong {
    display: block !important;
    max-height: 28px !important;
    font-size: 11px !important;
    line-height: 1.18 !important;
    overflow: hidden !important;
    white-space: normal !important;
    overflow-wrap: anywhere !important;
  }

  body .workspace > .learning-row .report-actions {
    max-height: 42px !important;
    overflow: hidden !important;
  }

  body .workspace > .learning-row .report-actions .tiny-link {
    display: none !important;
  }

  body .workspace > .learning-row .report-preview {
    grid-template-rows: 42px 42px 48px minmax(0, 72px) !important;
  }

  body .workspace > .learning-row .report-tabs {
    min-height: 28px !important;
  }

  body .workspace > .learning-row .report-tabs button {
    min-height: 28px !important;
    padding: 4px 8px !important;
    font-size: 10px !important;
  }

  body .workspace > .learning-row .heatmap {
    display: grid !important;
    max-height: 72px !important;
    overflow: hidden !important;
  }
}

@media (max-width: 1180px) {
  body .workspace > .learning-row {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin-top: 12px !important;
  }

  body .workspace > .learning-row > .panel {
    border-radius: 20px !important;
  }
}

@media (min-width: 1181px) and (max-height: 820px) {
  body .home-deck .map-canvas.is-grade-overview {
    gap: 10px !important;
    padding: 12px !important;
    overflow: hidden !important;
  }

  body .home-deck .map-grade-card {
    min-height: 88px !important;
    border-radius: 18px !important;
  }

  body .home-deck .map-grade-card button {
    min-height: 62px !important;
    padding: 12px 14px 6px !important;
  }

  body .home-deck .map-grade-card span {
    font-size: 16px !important;
  }

  body .home-deck .map-grade-card strong,
  body .home-deck .map-grade-card small {
    font-size: 11px !important;
  }

  body .home-deck .map-grade-card i {
    width: 34px !important;
    height: 34px !important;
  }

  body .home-deck .map-grade-card a {
    min-height: 26px !important;
    padding: 0 14px 10px !important;
    font-size: 11px !important;
  }

  body .home-deck .map-grade-card a::after {
    width: 18px !important;
    height: 18px !important;
  }
}

/* EOF final system5 guard: later low-height rules must not re-expand the cockpit. */
@media (min-width: 1181px) {
  body .home-deck {
    height: 596px !important;
    max-height: 596px !important;
    grid-template-rows: 204px 382px !important;
  }

  body .home-deck .map-panel {
    min-height: 382px !important;
    max-height: 382px !important;
    height: 382px !important;
    grid-template-rows: 58px minmax(0, 286px) 0 0 !important;
  }

  body .home-deck .map-canvas,
  body .home-deck .map-canvas.is-grade-overview {
    min-height: 286px !important;
    max-height: 286px !important;
    height: 286px !important;
  }

  body .home-deck .map-grade-card {
    min-height: 82px !important;
    max-height: 82px !important;
  }

  body .home-deck .map-grade-card button {
    min-height: 54px !important;
    padding: 10px 14px 4px !important;
  }

  body .home-deck .map-grade-card a {
    min-height: 30px !important;
    padding: 4px 14px 8px !important;
    font-size: 10px !important;
  }
}

/* Overview calm5 2026-07-20: reduce visual noise on the overview page. */
@media (min-width: 1181px) {
  body {
    background:
      radial-gradient(circle at 12% -8%, rgba(116, 181, 166, 0.11), transparent 28%),
      linear-gradient(180deg, #f8fcfb 0%, #eef7f5 54%, #f8fbfa 100%) !important;
  }

  body .app-frame {
    width: min(1450px, calc(100% - 42px)) !important;
    grid-template-columns: 116px minmax(0, 1fr) !important;
    gap: 14px !important;
  }

  body .sidebar {
    padding: 14px 10px !important;
    border-color: rgba(55, 92, 111, 0.08) !important;
    border-radius: 26px !important;
    background: rgba(255, 255, 255, 0.72) !important;
    box-shadow: 0 18px 52px rgba(32, 67, 83, 0.055) !important;
  }

  body .brand {
    justify-content: center !important;
  }

  body .brand strong,
  body .side-nav span,
  body .side-note,
  body .side-tools,
  body .side-status {
    display: none !important;
  }

  body .side-nav {
    justify-items: center !important;
    gap: 12px !important;
    margin-top: 20px !important;
  }

  body .side-nav a {
    width: 46px !important;
    min-height: 46px !important;
    grid-template-columns: 1fr !important;
    justify-items: center !important;
    padding: 0 !important;
    border-radius: 16px !important;
  }

  body .side-nav i {
    width: 32px !important;
    height: 32px !important;
    border-radius: 13px !important;
  }

  body .workspace {
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
    gap: 14px !important;
  }

  body .top-strip {
    min-height: 70px !important;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px) !important;
    border-radius: 24px !important;
    border-color: rgba(55, 92, 111, 0.08) !important;
    background: rgba(255, 255, 255, 0.74) !important;
    box-shadow: 0 16px 42px rgba(32, 67, 83, 0.045) !important;
    padding: 14px 18px !important;
  }

  body .top-strip .eyebrow,
  body .top-principle,
  body .top-actions,
  body .search-assist,
  body .learner-chip {
    display: none !important;
  }

  body .top-strip h1 {
    font-size: 22px !important;
    line-height: 1.1 !important;
    color: #173044 !important;
  }

  body .global-search {
    min-height: 40px !important;
    border-radius: 999px !important;
    border-color: rgba(55, 92, 111, 0.1) !important;
    background: rgba(255, 255, 255, 0.78) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85) !important;
  }

  body .home-deck {
    height: auto !important;
    max-height: none !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: auto auto !important;
    gap: 14px !important;
  }

  body .home-deck .dashboard-grid {
    height: auto !important;
    min-height: 0 !important;
  }

  body .home-deck .hero-card {
    min-height: 246px !important;
    max-height: none !important;
    grid-template-columns: minmax(360px, 0.48fr) minmax(500px, 1fr) !important;
    gap: 26px !important;
    border-radius: 28px !important;
    border-color: rgba(55, 92, 111, 0.08) !important;
    background:
      radial-gradient(circle at 82% 10%, rgba(145, 194, 183, 0.18), transparent 28%),
      linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(242, 250, 248, 0.86)) !important;
    box-shadow: 0 18px 50px rgba(32, 67, 83, 0.055) !important;
    padding: 28px 32px !important;
  }

  body .home-deck .hero-copy h2 {
    max-width: 560px !important;
    margin-top: 12px !important;
    color: #172b3d !important;
    font-size: 28px !important;
    line-height: 1.14 !important;
    font-weight: 900 !important;
  }

  body .eyebrow.numbered {
    min-height: 28px !important;
    border: 0 !important;
    background: rgba(111, 184, 170, 0.12) !important;
    color: #2a766e !important;
    padding: 4px 10px 4px 4px !important;
  }

  body .eyebrow.numbered b {
    width: 22px !important;
    height: 22px !important;
    background: #5faea2 !important;
    box-shadow: none !important;
  }

  body .home-deck .grade-pills,
  body .home-deck .hero-card .grade-pills {
    max-width: 520px !important;
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    gap: 8px !important;
    margin-top: 18px !important;
  }

  body .home-deck .grade-pills button,
  body .home-deck .hero-card .grade-pills button {
    min-height: 38px !important;
    border-radius: 999px !important;
    border-color: rgba(55, 92, 111, 0.1) !important;
    background: rgba(255, 255, 255, 0.72) !important;
    color: #23394c !important;
    box-shadow: 0 6px 16px rgba(32, 67, 83, 0.035) !important;
  }

  body .home-deck .grade-pills button.is-active,
  body .home-deck .hero-card .grade-pills button.is-active {
    background: #eaf7f4 !important;
    color: #236f67 !important;
    box-shadow: inset 0 0 0 1px rgba(95, 174, 162, 0.22) !important;
  }

  body .home-deck .mountain-map {
    max-height: 188px !important;
    border: 1px solid rgba(55, 92, 111, 0.08) !important;
    border-radius: 26px !important;
    background: #f9fcfb !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
  }

  body .home-deck .mountain-map svg {
    height: 188px !important;
    min-height: 188px !important;
  }

  body .home-deck .route-dot text {
    font-size: 13px !important;
    font-weight: 900 !important;
  }

  body .home-deck .section-grid {
    height: auto !important;
    max-height: none !important;
  }

  body .home-deck .map-panel {
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    grid-template-rows: auto auto !important;
    border-radius: 28px !important;
    border-color: rgba(55, 92, 111, 0.08) !important;
    background: rgba(255, 255, 255, 0.72) !important;
    box-shadow: 0 18px 50px rgba(32, 67, 83, 0.045) !important;
    padding: 24px 26px !important;
  }

  body .home-deck .map-panel .panel-head {
    min-height: 0 !important;
    margin-bottom: 18px !important;
  }

  body .home-deck .map-panel .panel-head h2 {
    max-width: 640px !important;
    color: #21374b !important;
    font-size: 18px !important;
    line-height: 1.28 !important;
  }

  body .home-deck .map-view-modes,
  body .home-deck .domain-tabs,
  body .home-deck .filter-status,
  body .home-deck .map-legend,
  body .home-deck .focus-graph,
  body .home-deck .detail-panel {
    display: none !important;
  }

  body .home-deck .map-canvas,
  body .home-deck .map-canvas.is-grade-overview {
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 16px !important;
    overflow: visible !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    padding: 0 !important;
  }

  body .home-deck .map-grade-card {
    min-height: 132px !important;
    max-height: none !important;
    border-radius: 24px !important;
    border-color: rgba(55, 92, 111, 0.08) !important;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(248, 252, 251, 0.76)) !important;
    box-shadow: 0 12px 30px rgba(32, 67, 83, 0.04) !important;
  }

  body .home-deck .map-grade-card:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 18px 42px rgba(32, 67, 83, 0.07) !important;
  }

  body .home-deck .map-grade-card button {
    min-height: 92px !important;
    padding: 20px 20px 8px !important;
    gap: 7px 16px !important;
  }

  body .home-deck .map-grade-card span {
    font-size: 21px !important;
    line-height: 1.08 !important;
  }

  body .home-deck .map-grade-card strong {
    font-size: 13px !important;
    color: #557083 !important;
  }

  body .home-deck .map-grade-card small {
    font-size: 12px !important;
    color: #7a8f9d !important;
  }

  body .home-deck .map-grade-card i {
    width: 42px !important;
    height: 42px !important;
  }

  body .home-deck .map-grade-card a {
    min-height: 38px !important;
    padding: 0 20px 16px !important;
    color: #26766c !important;
    font-size: 12px !important;
  }

  body .home-deck .map-grade-card a::after {
    content: "鈫? !important;
    width: 22px !important;
    height: 22px !important;
    color: #26766c !important;
    background: rgba(111, 184, 170, 0.13) !important;
  }

  body .workspace > .learning-row {
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 14px !important;
  }

  body .workspace > .learning-row > .panel,
  body .workspace > .learning-row .lesson-preview,
  body .workspace > .learning-row .practice-preview,
  body .workspace > .learning-row .report-preview {
    height: 150px !important;
    min-height: 150px !important;
    max-height: 150px !important;
    border-radius: 24px !important;
    border-color: rgba(55, 92, 111, 0.08) !important;
    background: rgba(255, 255, 255, 0.68) !important;
    box-shadow: 0 12px 30px rgba(32, 67, 83, 0.035) !important;
    padding: 18px !important;
  }

  body .workspace > .learning-row .panel-head,
  body .workspace > .learning-row .report-head {
    min-height: 34px !important;
    margin-bottom: 8px !important;
  }

  body .workspace > .learning-row .panel-head h2,
  body .workspace > .learning-row .practice-preview h2,
  body .workspace > .learning-row .report-head h2 {
    font-size: 16px !important;
    line-height: 1.2 !important;
  }

  body .workspace > .learning-row .mini-lesson {
    min-height: 64px !important;
    max-height: 64px !important;
    border: 0 !important;
    background: transparent !important;
    padding: 0 !important;
  }

  body .workspace > .learning-row .lesson-visual,
  body .workspace > .learning-row .lesson-flow,
  body .workspace > .learning-row .practice-meta,
  body .workspace > .learning-row .practice-levels,
  body .workspace > .learning-row .answers,
  body .workspace > .learning-row .practice-feedback,
  body .workspace > .learning-row .diagnosis-board,
  body .workspace > .learning-row .practice-repair-link,
  body .workspace > .learning-row .report-tabs,
  body .workspace > .learning-row .report-summary,
  body .workspace > .learning-row .report-evidence,
  body .workspace > .learning-row .report-models,
  body .workspace > .learning-row .heatmap,
  body .workspace > .learning-row .report-insights,
  body .workspace > .learning-row .parent-action,
  body .workspace > .learning-row .path-head,
  body .workspace > .learning-row .path-list {
    display: none !important;
  }

  body .workspace > .learning-row .question-card {
    max-height: none !important;
    border: 0 !important;
    background: transparent !important;
    padding: 0 !important;
  }

  body .workspace > .learning-row #practiceQuestion,
  body .workspace > .learning-row .mini-lesson strong {
    color: #20364a !important;
    font-size: 17px !important;
    line-height: 1.24 !important;
  }

  body .workspace > .learning-row .mini-lesson p {
    color: #61798b !important;
    font-size: 13px !important;
    line-height: 1.35 !important;
  }

  body .workspace > .learning-row .report-stats {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
    max-height: 64px !important;
    overflow: hidden !important;
  }

  body .workspace > .learning-row .report-stat {
    min-height: 28px !important;
    border-radius: 12px !important;
    padding: 6px 8px !important;
    background: rgba(239, 248, 246, 0.88) !important;
  }

  body .model-library,
  body .roadmap {
    display: none !important;
  }
}

@media (max-width: 1180px) {
  body .top-principle,
  body .top-actions,
  body .learner-chip,
  body .search-assist,
  body .home-deck .map-view-modes,
  body .home-deck .domain-tabs,
  body .home-deck .filter-status,
  body .home-deck .map-legend,
  body .home-deck .focus-graph,
  body .model-library,
  body .roadmap {
    display: none !important;
  }

  body .app-frame {
    width: min(100% - 20px, 760px) !important;
    padding-top: 10px !important;
  }

  body .top-strip,
  body .home-deck .hero-card,
  body .home-deck .map-panel,
  body .workspace > .learning-row > .panel {
    border-radius: 22px !important;
    background: rgba(255, 255, 255, 0.78) !important;
  }

  body .home-deck .hero-copy h2 {
    font-size: 24px !important;
    line-height: 1.16 !important;
  }

  body .home-deck .map-canvas.is-grade-overview {
    gap: 12px !important;
  }
}

/* Overview calm5 QA fix: the overview ends at the grade gateway; course detail lives on course pages. */
body .workspace > .learning-row {
  display: none !important;
}

/* Overview system6 2026-07-20: clean cockpit with a current-node relationship graph. */
@media (min-width: 1181px) {
  body .home-deck .section-grid {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) 286px !important;
    gap: 14px !important;
    height: auto !important;
  }

  body .home-deck .map-panel {
    display: grid !important;
    grid-template-rows: auto minmax(0, 300px) auto !important;
    min-height: 560px !important;
    height: 560px !important;
    max-height: 560px !important;
  }

  body .home-deck .detail-panel {
    display: grid !important;
    height: 560px !important;
    max-height: 560px !important;
    min-height: 560px !important;
    border-radius: 28px !important;
    border-color: rgba(55, 92, 111, 0.08) !important;
    background: rgba(255, 255, 255, 0.74) !important;
    box-shadow: 0 18px 50px rgba(32, 67, 83, 0.045) !important;
    padding: 18px !important;
    overflow: hidden !important;
  }

  body .home-deck .focus-graph {
    display: block !important;
    min-height: 300px !important;
    height: 300px !important;
    margin: 0 0 14px !important;
    border-radius: 24px !important;
    border-color: rgba(55, 92, 111, 0.08) !important;
    background:
      radial-gradient(circle at 50% 48%, rgba(105, 171, 211, 0.15), transparent 34%),
      radial-gradient(circle at 82% 8%, rgba(111, 184, 170, 0.13), transparent 26%),
      linear-gradient(180deg, #fbfefd, #f3faf8) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88) !important;
  }

  body .home-deck .focus-hint {
    left: 18px !important;
    right: auto !important;
    top: 16px !important;
    grid-template-columns: auto minmax(0, 1fr) auto !important;
    max-width: 480px !important;
    border-radius: 999px !important;
    box-shadow: 0 12px 28px rgba(32, 67, 83, 0.06) !important;
  }

  body .home-deck .focus-hint a {
    background: #26766c !important;
    box-shadow: none !important;
  }

  body .home-deck .focus-center {
    width: min(292px, 42%) !important;
    min-height: 126px !important;
    border-radius: 22px !important;
    border-color: rgba(38, 118, 108, 0.28) !important;
    background:
      radial-gradient(circle at 18% 0%, rgba(255, 255, 255, 0.96), transparent 38%),
      linear-gradient(180deg, #ffffff, #eef9f6) !important;
    box-shadow: 0 18px 40px rgba(32, 67, 83, 0.09) !important;
    padding: 18px 18px 16px 32px !important;
  }

  body .home-deck .focus-spoke {
    width: 158px !important;
    min-height: 70px !important;
    border-radius: 18px !important;
    box-shadow: 0 10px 26px rgba(32, 67, 83, 0.055) !important;
  }

  body .home-deck .focus-node strong {
    font-size: 13px !important;
    line-height: 1.2 !important;
  }

  body .home-deck .focus-center strong {
    font-size: 20px !important;
  }

  body .home-deck .focus-center small {
    width: fit-content !important;
    min-height: 24px !important;
    display: inline-flex !important;
    align-items: center !important;
    border-radius: 999px !important;
    background: #26766c !important;
    padding: 0 10px !important;
    color: #ffffff !important;
    font-size: 11px !important;
    font-weight: 900 !important;
  }

  body .home-deck .focus-node span,
  body .home-deck .focus-node em {
    font-size: 10px !important;
  }

  body .home-deck .map-canvas.is-system-overview,
  body .home-deck .map-canvas {
    display: grid !important;
  }

  body .home-deck .map-canvas.is-system-overview {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    gap: 10px !important;
    min-height: 96px !important;
    height: 96px !important;
    max-height: 96px !important;
    overflow: hidden !important;
    border: 0 !important;
    background: transparent !important;
    padding: 0 !important;
  }

  body .home-deck .system-overview-card {
    display: grid !important;
    align-content: center !important;
    gap: 5px !important;
    min-width: 0 !important;
    min-height: 96px !important;
    border: 1px solid rgba(55, 92, 111, 0.08) !important;
    border-radius: 20px !important;
    background: rgba(255, 255, 255, 0.74) !important;
    box-shadow: 0 10px 26px rgba(32, 67, 83, 0.035) !important;
    padding: 13px 14px !important;
    text-decoration: none !important;
  }

  body .home-deck .system-overview-card span {
    color: #6f8291 !important;
    font-size: 11px !important;
    font-weight: 900 !important;
  }

  body .home-deck .system-overview-card strong {
    min-width: 0 !important;
    color: #193247 !important;
    font-size: 15px !important;
    line-height: 1.16 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  body .home-deck .system-overview-card small {
    min-width: 0 !important;
    color: #61798b !important;
    font-size: 12px !important;
    line-height: 1.2 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  body .home-deck .system-overview-card.is-blue {
    background: linear-gradient(180deg, rgba(246, 250, 255, 0.9), rgba(235, 244, 255, 0.76)) !important;
  }

  body .home-deck .system-overview-card.is-green {
    background: linear-gradient(180deg, rgba(248, 255, 252, 0.9), rgba(232, 247, 239, 0.76)) !important;
  }

  body .home-deck .system-overview-card.is-amber {
    background: linear-gradient(180deg, rgba(255, 252, 244, 0.9), rgba(255, 244, 222, 0.74)) !important;
  }

  body .home-deck .system-overview-card.is-violet {
    background: linear-gradient(180deg, rgba(250, 249, 255, 0.9), rgba(241, 238, 255, 0.72)) !important;
  }

  body .home-deck .detail-panel > .eyebrow {
    margin-bottom: 12px !important;
  }

  body .home-deck .detail-panel #nodeDetail {
    min-height: 0 !important;
    overflow: hidden !important;
  }

  body .home-deck .detail-card {
    display: grid !important;
    gap: 11px !important;
    min-height: 0 !important;
  }

  body .home-deck .detail-title h3 {
    font-size: 22px !important;
    line-height: 1.14 !important;
  }

  body .home-deck .detail-entry p,
  body .home-deck .detail-list li:nth-child(n+3),
  body .home-deck .detail-relations {
    display: none !important;
  }

  body .home-deck .detail-list {
    gap: 8px !important;
  }

  body .home-deck .detail-list li {
    min-height: 58px !important;
    border-radius: 16px !important;
    padding: 10px !important;
  }

  body .home-deck .detail-link {
    min-height: 42px !important;
    border-radius: 14px !important;
    background: #26766c !important;
  }
}

@media (max-width: 1180px) {
  body .home-deck .focus-graph {
    display: block !important;
    min-height: 310px !important;
    height: 310px !important;
    border-radius: 22px !important;
    margin-bottom: 12px !important;
  }

  body .home-deck .focus-hint {
    display: none !important;
  }

  body .home-deck .focus-center {
    width: 210px !important;
    min-height: 112px !important;
  }

  body .home-deck .focus-spoke {
    width: 128px !important;
    min-height: 62px !important;
    padding: 8px 8px 8px 22px !important;
  }

  body .home-deck .focus-spoke:nth-of-type(n+6) {
    display: none !important;
  }

  body .home-deck .focus-node strong {
    font-size: 12px !important;
  }

  body .home-deck .focus-center strong {
    font-size: 17px !important;
  }

  body .home-deck .focus-center small {
    width: fit-content !important;
    display: inline-flex !important;
    border-radius: 999px !important;
    background: #26766c !important;
    padding: 4px 8px !important;
    color: #ffffff !important;
    font-size: 10px !important;
    font-weight: 900 !important;
  }

  body .home-deck .map-canvas.is-system-overview {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
    border: 0 !important;
    background: transparent !important;
    padding: 0 !important;
  }

  body .home-deck .system-overview-card {
    min-height: 86px !important;
    border: 1px solid rgba(55, 92, 111, 0.08) !important;
    border-radius: 18px !important;
    background: rgba(255, 255, 255, 0.78) !important;
    padding: 12px !important;
  }

  body .home-deck .system-overview-card span,
  body .home-deck .system-overview-card small {
    font-size: 11px !important;
  }

  body .home-deck .system-overview-card strong {
    font-size: 14px !important;
  }
}

/* Overview calm7 2026-07-20: fewer things to look at, one clear study path. */
body {
  background:
    linear-gradient(180deg, #f7fbff 0%, #f2faf7 42%, #f8fafc 100%) !important;
}

body .top-actions,
body .home-deck .metric-card,
body .home-deck .overview-insights,
body .home-deck .map-legend,
body .home-deck .filter-status {
  display: none !important;
}

body .home-deck {
  gap: 18px !important;
}

body .home-deck .dashboard-grid {
  display: block !important;
}

body .home-deck .hero-card {
  position: relative !important;
  display: grid !important;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr) !important;
  gap: 18px !important;
  min-height: 360px !important;
  padding: 28px !important;
  border: 1px solid rgba(63, 91, 112, 0.08) !important;
  border-radius: 30px !important;
  background:
    radial-gradient(circle at 82% 8%, rgba(123, 180, 223, 0.15), transparent 31%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(245, 251, 249, 0.86)) !important;
  box-shadow: 0 24px 70px rgba(33, 64, 85, 0.065) !important;
  overflow: hidden !important;
}

body .home-deck .hero-copy {
  align-content: start !important;
  gap: 18px !important;
  min-width: 0 !important;
  padding-bottom: 94px !important;
}

body .home-deck .hero-copy h2 {
  max-width: 560px !important;
  color: #152b3d !important;
  font-size: clamp(30px, 3.1vw, 52px) !important;
  line-height: 1.05 !important;
  letter-spacing: 0 !important;
}

body .home-deck .grade-pills,
body .home-deck .hero-domain-grid {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  max-width: 640px !important;
}

body .home-deck .grade-pills button,
body .home-deck .hero-domain-grid a {
  width: auto !important;
  min-height: 38px !important;
  border-radius: 999px !important;
  border: 1px solid rgba(42, 78, 105, 0.1) !important;
  background: rgba(255, 255, 255, 0.68) !important;
  box-shadow: none !important;
  padding: 8px 13px !important;
}

body .home-deck .grade-pills button small,
body .home-deck .hero-domain-grid a small,
body .home-deck .hero-domain-grid a em,
body .home-deck .hero-domain-grid a i {
  display: none !important;
}

body .home-deck .hero-domain-grid a strong {
  display: none !important;
}

body .home-deck .mountain-map {
  align-self: stretch !important;
  min-height: 278px !important;
  border-radius: 28px !important;
  border: 1px solid rgba(66, 105, 132, 0.08) !important;
  background: rgba(255, 255, 255, 0.64) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
  padding: 12px !important;
}

body .home-deck .mountain-map svg {
  width: 100% !important;
  height: 100% !important;
  min-height: 278px !important;
  display: block !important;
}

body .home-deck .hero-mission {
  position: absolute !important;
  left: 28px !important;
  bottom: 24px !important;
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto !important;
  align-items: center !important;
  gap: 12px !important;
  width: min(620px, calc(100% - 56px)) !important;
  padding: 12px !important;
  border: 1px solid rgba(38, 118, 108, 0.12) !important;
  border-radius: 22px !important;
  background: rgba(255, 255, 255, 0.78) !important;
  box-shadow: 0 18px 46px rgba(33, 64, 85, 0.075) !important;
  backdrop-filter: blur(18px) !important;
}

body .home-deck .hero-mission .mission-card:not(.is-primary) {
  display: none !important;
}

body .home-deck .mission-card.is-primary {
  min-height: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  padding: 0 0 0 4px !important;
}

body .home-deck .mission-card.is-primary span {
  color: #5f778a !important;
  font-size: 11px !important;
  font-weight: 900 !important;
}

body .home-deck .mission-card.is-primary strong {
  color: #142d3f !important;
  font-size: 20px !important;
  line-height: 1.14 !important;
}

body .home-deck .mission-card.is-primary p {
  max-width: 34em !important;
  margin: 3px 0 0 !important;
  color: #526b7c !important;
  font-size: 13px !important;
  line-height: 1.35 !important;
}

body .home-deck .mission-link,
body .side-note a {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: 46px !important;
  border-radius: 999px !important;
  background: linear-gradient(135deg, #3278f6, #2fb39a) !important;
  color: #ffffff !important;
  box-shadow: 0 16px 36px rgba(46, 124, 214, 0.18) !important;
  padding: 0 18px !important;
  font-size: 14px !important;
  font-weight: 900 !important;
  white-space: nowrap !important;
}

body .side-status a,
body .home-deck .detail-link,
body .home-deck .focus-center small,
body .home-deck .system-overview-card {
  background: rgba(255, 255, 255, 0.7) !important;
  color: #26766c !important;
  box-shadow: none !important;
}

body .home-deck .section-grid {
  align-items: stretch !important;
}

body .home-deck .map-panel,
body .home-deck .detail-panel {
  border-radius: 28px !important;
  background: rgba(255, 255, 255, 0.72) !important;
  box-shadow: 0 18px 55px rgba(33, 64, 85, 0.045) !important;
}

body .home-deck .map-panel .panel-head h2 {
  max-width: 38em !important;
  color: #526b7c !important;
  font-size: 15px !important;
  font-weight: 750 !important;
  line-height: 1.45 !important;
}

body .home-deck .map-view-modes,
body .home-deck .domain-tabs {
  gap: 8px !important;
}

body .home-deck .map-view-modes button,
body .home-deck .domain-tabs button,
body .home-deck .text-button {
  min-height: 34px !important;
  border-radius: 999px !important;
  background: rgba(246, 250, 252, 0.82) !important;
  color: #47677b !important;
  box-shadow: none !important;
  padding: 7px 13px !important;
}

body .home-deck .map-view-modes button.is-active,
body .home-deck .domain-tabs button.is-active {
  background: #193247 !important;
  color: #ffffff !important;
}

body .home-deck .focus-graph {
  background:
    radial-gradient(circle at 50% 50%, rgba(92, 160, 211, 0.12), transparent 36%),
    linear-gradient(180deg, #fbfefd, #f5faf8) !important;
}

body .home-deck .detail-link {
  border: 1px solid rgba(38, 118, 108, 0.18) !important;
}

@media (min-width: 1181px) {
  body .home-deck .section-grid {
    grid-template-columns: minmax(0, 1fr) 300px !important;
    height: 470px !important;
  }

  body .home-deck .hero-card {
    min-height: 300px !important;
    height: 300px !important;
    padding: 24px !important;
  }

  body .home-deck .hero-copy {
    padding-bottom: 80px !important;
    gap: 12px !important;
  }

  body .home-deck .hero-copy h2 {
    font-size: clamp(28px, 2.7vw, 44px) !important;
  }

  body .home-deck .mountain-map,
  body .home-deck .mountain-map svg {
    min-height: 234px !important;
  }

  body .home-deck .hero-mission {
    left: 24px !important;
    bottom: 20px !important;
    width: min(510px, calc(100% - 48px)) !important;
    padding: 10px !important;
  }

  body .home-deck .grade-pills {
    flex-wrap: nowrap !important;
    max-width: 548px !important;
    overflow: auto !important;
    padding-bottom: 4px !important;
  }

  body .home-deck .grade-pills button {
    flex: 0 0 auto !important;
  }

  body .home-deck .hero-domain-grid {
    display: none !important;
  }

  body .home-deck .map-panel {
    min-height: 470px !important;
    height: 470px !important;
    max-height: 470px !important;
    grid-template-rows: auto minmax(0, 244px) auto !important;
  }

  body .home-deck .detail-panel {
    min-height: 470px !important;
    height: 470px !important;
    max-height: 470px !important;
  }

  body .home-deck .focus-graph {
    min-height: 244px !important;
    height: 244px !important;
    margin-bottom: 10px !important;
  }

  body .home-deck .focus-center {
    min-height: 112px !important;
  }

  body .home-deck .focus-spoke {
    min-height: 62px !important;
  }

  body .home-deck .map-canvas.is-system-overview {
    min-height: 78px !important;
    height: 78px !important;
    max-height: 78px !important;
  }

  body .home-deck .system-overview-card {
    min-height: 78px !important;
    padding: 10px 12px !important;
  }

  body .home-deck .detail-entry,
  body .home-deck .detail-list li:nth-child(n+3) {
    display: none !important;
  }
}

@media (max-width: 1180px) {
  body .top-strip {
    gap: 10px !important;
  }

  body .home-deck {
    gap: 14px !important;
  }

  body .home-deck .hero-card {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 14px !important;
    min-height: 0 !important;
    padding: 18px !important;
    border-radius: 24px !important;
  }

  body .home-deck .hero-copy {
    padding-bottom: 0 !important;
  }

  body .home-deck .hero-copy h2 {
    font-size: 28px !important;
    line-height: 1.08 !important;
  }

  body .home-deck .hero-mission {
    position: static !important;
    width: 100% !important;
    grid-template-columns: 1fr !important;
    padding: 12px !important;
    order: 2 !important;
  }

  body .home-deck .mission-link {
    width: 100% !important;
  }

  body .home-deck .mountain-map {
    order: 3 !important;
    min-height: 218px !important;
    padding: 8px !important;
  }

  body .home-deck .mountain-map svg {
    min-height: 218px !important;
  }

  body .home-deck .grade-pills,
  body .home-deck .hero-domain-grid {
    max-height: 92px !important;
    overflow: auto !important;
    flex-wrap: nowrap !important;
    padding-bottom: 4px !important;
  }

  body .home-deck .grade-pills button,
  body .home-deck .hero-domain-grid a {
    flex: 0 0 auto !important;
  }

  body .home-deck .map-view-modes,
  body .home-deck .domain-tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow: auto !important;
    padding-bottom: 3px !important;
  }

  body .home-deck .section-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  body .home-deck .detail-panel {
    min-height: 0 !important;
    height: auto !important;
    max-height: none !important;
  }
}

/* Final calm8 rail override: keep the reference-style model rail visible but slim. */
@media (min-width: 1181px) {
  body .workspace > #models.model-library {
    display: grid !important;
    grid-template-columns: 132px minmax(0, 1fr) !important;
    align-items: center !important;
    gap: 10px !important;
    height: 72px !important;
    min-height: 72px !important;
    max-height: 72px !important;
    margin-top: 0 !important;
    padding: 6px 10px !important;
    border: 1px solid rgba(66, 105, 132, 0.09) !important;
    border-radius: 20px !important;
    background: rgba(255, 255, 255, 0.76) !important;
    box-shadow: 0 14px 36px rgba(33, 64, 85, 0.045) !important;
    overflow: visible !important;
  }

  body .workspace > #models.model-library::before,
  body .workspace > #models.model-library > #modelTransferPanel,
  body .workspace > #models.model-library .model-transfer-panel,
  body .workspace > #models.model-library .model-engine-summary {
    display: none !important;
  }

  body .workspace > #models.model-library .panel-head {
    display: grid !important;
    gap: 2px !important;
    min-width: 0 !important;
    margin: 0 !important;
  }

  body .workspace > #models.model-library .panel-head .eyebrow {
    display: block !important;
    color: #2f7b70 !important;
    font-size: 10px !important;
    font-weight: 900 !important;
    line-height: 1 !important;
  }

  body .workspace > #models.model-library .panel-head h2 {
    margin: 0 !important;
    color: #183047 !important;
    font-size: 13px !important;
    line-height: 1.1 !important;
    white-space: nowrap !important;
  }

  body .workspace > #models.model-library .panel-head > span {
    display: none !important;
  }

  body .workspace > #models.model-library .model-strip {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    min-width: 0 !important;
    height: 56px !important;
    padding: 0 2px 2px 0 !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scroll-snap-type: x proximity !important;
  }

  body .workspace > #models.model-library .model-strip .model-item {
    flex: 0 0 76px !important;
    width: 76px !important;
    min-width: 76px !important;
    max-width: 76px !important;
    height: 44px !important;
    min-height: 44px !important;
    max-height: 44px !important;
    padding: 6px !important;
    border: 1px solid rgba(58, 100, 145, 0.11) !important;
    border-radius: 14px !important;
    background:
      radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.95), transparent 44%),
      linear-gradient(180deg, #ffffff, #f4faf8) !important;
    box-shadow: none !important;
    overflow: hidden !important;
  }

  body .workspace > #models.model-library .model-primary-link {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0 !important;
    width: 100% !important;
    height: 28px !important;
    min-height: 0 !important;
    padding: 6px !important;
    border-radius: 11px !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  body .workspace > #models.model-library .model-thumb,
  body .workspace > #models.model-library .model-icon,
  body .workspace > #models.model-library .model-primary-link .model-thumb,
  body .workspace > #models.model-library .model-primary-link .model-icon,
  body .workspace > #models.model-library .model-primary-link > :not(strong) {
    display: none !important;
  }

  body .workspace > #models.model-library .model-thumb svg,
  body .workspace > #models.model-library .model-icon svg {
    width: 20px !important;
    height: 18px !important;
  }

  body .workspace > #models.model-library .model-strip .model-primary-link strong {
    max-width: 52px !important;
    color: #203048 !important;
    font-size: 10px !important;
    font-weight: 900 !important;
    line-height: 1.08 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  body .workspace > #models.model-library .model-index,
  body .workspace > #models.model-library .model-filter,
  body .workspace > #models.model-library .model-status,
  body .workspace > #models.model-library .model-primary-link > small,
  body .workspace > #models.model-library .model-primary-link > em,
  body .workspace > #models.model-library .model-primary-link > .model-progress,
  body .workspace > #models.model-library .model-more small,
  body .workspace > #models.model-library .model-more em {
    display: none !important;
  }

  body .workspace > #models.model-library .model-strip a.model-primary-link,
  body .workspace > #models.model-library .model-strip a.model-primary-link strong {
    font-size: 10px !important;
    line-height: 1.1 !important;
  }
}

/* Final calm9 sidebar override: make desktop navigation readable like the reference. */
@media (min-width: 1181px) {
  body .app-frame {
    grid-template-columns: 150px minmax(0, 1fr) !important;
    width: min(1450px, calc(100% - 40px)) !important;
    gap: 14px !important;
  }

  body .sidebar {
    width: 150px !important;
    min-width: 150px !important;
    max-width: 150px !important;
    padding: 12px 10px !important;
    border-radius: 24px !important;
  }

  body .brand {
    grid-template-columns: 40px minmax(0, 1fr) !important;
    justify-content: start !important;
    gap: 8px !important;
    min-height: 44px !important;
  }

  body .brand span {
    width: 40px !important;
    height: 40px !important;
    border-radius: 12px !important;
  }

  body .brand strong {
    display: block !important;
    min-width: 0 !important;
    color: #183047 !important;
    font-size: 14px !important;
    line-height: 1.1 !important;
    white-space: nowrap !important;
  }

  body .side-nav {
    display: grid !important;
    gap: 8px !important;
    margin-top: 10px !important;
  }

  body .side-nav a {
    display: grid !important;
    grid-template-columns: 30px minmax(0, 1fr) !important;
    align-items: center !important;
    justify-content: start !important;
    gap: 8px !important;
    width: 100% !important;
    min-height: 40px !important;
    border-radius: 14px !important;
    padding: 5px 8px !important;
    text-align: left !important;
  }

  body .side-nav i {
    width: 28px !important;
    height: 28px !important;
    border-radius: 10px !important;
    font-size: 12px !important;
  }

  body .side-nav span {
    display: block !important;
    min-width: 0 !important;
    color: #37536a !important;
    font-size: 12px !important;
    font-weight: 900 !important;
    line-height: 1.15 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  body .side-nav a.is-active span {
    color: #1769e0 !important;
  }

  body .side-tools,
  body .side-note,
  body .side-status {
    display: none !important;
  }
}

/* Overview calm14: quiet landing page, not a compressed dashboard. */
body.is-overview-default {
  background:
    radial-gradient(circle at 16% 0%, rgba(160, 205, 218, 0.12), transparent 26%),
    linear-gradient(180deg, #f8fbfa 0%, #f0f7f5 48%, #fbfcfb 100%) !important;
}

body.is-overview-default .app-frame {
  padding-bottom: 0 !important;
}

body.is-overview-default .workspace {
  gap: 10px !important;
}

body.is-overview-default .top-strip {
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px) !important;
  min-height: 52px !important;
  border-color: rgba(55, 92, 111, 0.08) !important;
  border-radius: 22px !important;
  background: rgba(255, 255, 255, 0.7) !important;
  box-shadow: 0 14px 42px rgba(30, 60, 82, 0.045) !important;
}

body.is-overview-default .top-strip .eyebrow {
  color: #5d7686 !important;
  font-size: 11px !important;
}

body.is-overview-default .top-strip h1 {
  color: #173047 !important;
  font-size: 20px !important;
}

body.is-overview-default .top-principle,
body.is-overview-default .top-actions,
body.is-overview-default .search-assist,
body.is-overview-default .learner-chip {
  display: none !important;
}

body.is-overview-default .global-search {
  min-height: 38px !important;
  border-color: rgba(55, 92, 111, 0.09) !important;
  border-radius: 16px !important;
  background: rgba(255, 255, 255, 0.82) !important;
}

body.is-overview-default .home-deck {
  gap: 10px !important;
}

body.is-overview-default .home-deck .hero-card {
  min-height: 258px !important;
  height: auto !important;
  grid-template-columns: minmax(330px, 0.72fr) minmax(520px, 1fr) !important;
  gap: 24px !important;
  border-radius: 32px !important;
  border-color: rgba(55, 92, 111, 0.08) !important;
  background:
    radial-gradient(circle at 82% 10%, rgba(134, 194, 196, 0.13), transparent 32%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(245, 251, 248, 0.88)) !important;
  box-shadow: 0 22px 64px rgba(30, 60, 82, 0.055) !important;
  padding: 24px !important;
}

body.is-overview-default .home-deck .hero-copy {
  gap: 16px !important;
  padding-bottom: 72px !important;
}

body.is-overview-default .home-deck .hero-copy h2 {
  max-width: 560px !important;
  color: #162c41 !important;
  font-size: clamp(30px, 2.8vw, 42px) !important;
  line-height: 1.07 !important;
}

body.is-overview-default .home-deck .grade-pills,
body.is-overview-default .home-deck .hero-domain-grid {
  display: none !important;
}

body.is-overview-default .home-deck .mountain-map {
  min-height: 188px !important;
  border-radius: 28px !important;
  background: rgba(255, 255, 255, 0.58) !important;
  padding: 10px !important;
}

body.is-overview-default .home-deck .mountain-map svg {
  min-height: 188px !important;
}

body.is-overview-default .home-deck .hero-mission {
  left: 26px !important;
  bottom: 22px !important;
  width: min(520px, calc(100% - 52px)) !important;
  border-radius: 22px !important;
  background: rgba(255, 255, 255, 0.76) !important;
  box-shadow: 0 16px 42px rgba(30, 60, 82, 0.06) !important;
}

body.is-overview-default .home-deck .section-grid {
  display: block !important;
  height: auto !important;
}

body.is-overview-default .home-deck .detail-panel,
body.is-overview-default .home-deck .focus-graph,
body.is-overview-default .home-deck .map-view-modes,
body.is-overview-default .home-deck .domain-tabs,
body.is-overview-default .home-deck .text-button {
  display: none !important;
}

body.is-overview-default .home-deck .filter-status {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  width: fit-content !important;
  max-width: 100% !important;
  min-height: 34px !important;
  margin: -4px 0 14px !important;
  border: 1px solid rgba(38, 118, 108, 0.12) !important;
  border-radius: 999px !important;
  background: rgba(255, 255, 255, 0.68) !important;
  padding: 5px 12px !important;
  color: #526b7c !important;
  box-shadow: none !important;
  overflow: hidden !important;
}

body.is-overview-default .home-deck .filter-status span,
body.is-overview-default .home-deck .filter-status strong,
body.is-overview-default .home-deck .filter-status em {
  min-width: 0 !important;
  font-size: 11px !important;
  line-height: 1.1 !important;
  white-space: nowrap !important;
}

body.is-overview-default .home-deck .filter-status span {
  color: #2f7b70 !important;
  font-weight: 900 !important;
}

body.is-overview-default .home-deck .filter-status strong {
  color: #183047 !important;
  font-weight: 950 !important;
}

body.is-overview-default .home-deck .filter-status em {
  color: #5f7584 !important;
  font-style: normal !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

body.is-overview-default .home-deck .map-panel {
  display: block !important;
  grid-template-rows: none !important;
  min-height: 0 !important;
  height: auto !important;
  max-height: none !important;
  border-radius: 28px !important;
  border-color: rgba(55, 92, 111, 0.08) !important;
  background: rgba(255, 255, 255, 0.66) !important;
  box-shadow: 0 18px 52px rgba(30, 60, 82, 0.045) !important;
  padding: 16px !important;
}

body.is-overview-default .home-deck .map-panel .panel-head {
  margin-bottom: 14px !important;
}

body.is-overview-default .home-deck .map-panel .panel-head h2 {
  max-width: 52em !important;
  color: #617786 !important;
  font-size: 14px !important;
  line-height: 1.36 !important;
}

body.is-overview-default .home-deck .map-canvas.is-system-overview {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 12px !important;
  min-height: 218px !important;
  height: auto !important;
  max-height: none !important;
  overflow: visible !important;
  border: 0 !important;
  background: transparent !important;
  padding: 0 !important;
}

body.is-overview-default .home-deck .system-overview-card {
  display: grid !important;
  position: relative !important;
  align-content: start !important;
  gap: 7px !important;
  min-height: 104px !important;
  border-radius: 22px !important;
  border-color: rgba(55, 92, 111, 0.08) !important;
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.96), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(246, 251, 249, 0.78)) !important;
  box-shadow: 0 10px 28px rgba(30, 60, 82, 0.035) !important;
  padding: 15px 15px 14px 104px !important;
  overflow: hidden !important;
  transition: transform 160ms ease, box-shadow 160ms ease !important;
}

body.is-overview-default .home-deck .system-overview-card::before {
  content: "" !important;
  position: absolute !important;
  left: 16px !important;
  top: 50% !important;
  width: 68px !important;
  height: 58px !important;
  border: 1px solid rgba(58, 100, 145, 0.1) !important;
  border-radius: 18px !important;
  background:
    radial-gradient(circle at 24px 18px, rgba(31, 111, 229, 0.78) 0 7px, transparent 8px),
    radial-gradient(circle at 44px 18px, rgba(42, 166, 120, 0.72) 0 7px, transparent 8px),
    radial-gradient(circle at 24px 38px, rgba(240, 164, 56, 0.72) 0 7px, transparent 8px),
    radial-gradient(circle at 44px 38px, rgba(115, 103, 216, 0.62) 0 7px, transparent 8px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(244, 250, 248, 0.72)) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 12px 26px rgba(30, 60, 82, 0.055) !important;
}

body.is-overview-default .home-deck .system-overview-card:nth-child(2)::before {
  background:
    linear-gradient(90deg, rgba(42, 166, 120, 0.76) 0 68%, rgba(42, 166, 120, 0.14) 68% 100%),
    linear-gradient(90deg, rgba(31, 111, 229, 0.62) 0 48%, rgba(31, 111, 229, 0.12) 48% 100%),
    linear-gradient(90deg, rgba(240, 164, 56, 0.64) 0 82%, rgba(240, 164, 56, 0.14) 82% 100%) !important;
  background-size: 48px 8px, 48px 8px, 48px 8px !important;
  background-position: 10px 14px, 10px 27px, 10px 40px !important;
  background-repeat: no-repeat !important;
  background-color: rgba(255, 255, 255, 0.76) !important;
}

body.is-overview-default .home-deck .system-overview-card:nth-child(3)::before {
  background:
    linear-gradient(90deg, transparent 12px, rgba(31, 111, 229, 0.64) 12px 56px, transparent 56px),
    radial-gradient(circle at 22px 40px, rgba(42, 166, 120, 0.82) 0 8px, transparent 9px),
    radial-gradient(circle at 46px 40px, rgba(240, 164, 56, 0.78) 0 8px, transparent 9px),
    linear-gradient(180deg, transparent 18px, rgba(84, 111, 137, 0.32) 18px 21px, transparent 21px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(245, 249, 247, 0.72)) !important;
}

body.is-overview-default .home-deck .system-overview-card:nth-child(4)::before {
  background:
    linear-gradient(135deg, transparent 47%, rgba(240, 164, 56, 0.8) 48% 52%, transparent 53%),
    linear-gradient(90deg, transparent 14px, rgba(88, 112, 136, 0.24) 14px 16px, transparent 16px),
    linear-gradient(0deg, transparent 39px, rgba(88, 112, 136, 0.24) 39px 41px, transparent 41px),
    radial-gradient(circle at 18px 42px, rgba(31, 111, 229, 0.8) 0 5px, transparent 6px),
    radial-gradient(circle at 48px 18px, rgba(42, 166, 120, 0.8) 0 5px, transparent 6px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(245, 249, 247, 0.72)) !important;
}

body.is-overview-default .home-deck .system-overview-card:nth-child(5)::before {
  background:
    conic-gradient(from 45deg at 48% 48%, rgba(31, 111, 229, 0.78) 0 25%, rgba(42, 166, 120, 0.72) 0 50%, rgba(240, 164, 56, 0.7) 0 75%, rgba(115, 103, 216, 0.58) 0),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(245, 249, 247, 0.72)) !important;
  clip-path: polygon(50% 8%, 92% 82%, 8% 82%) !important;
  border-radius: 12px !important;
}

body.is-overview-default .home-deck .system-overview-card:nth-child(6)::before {
  background:
    radial-gradient(circle at 43px 24px, rgba(42, 166, 120, 0.76) 0 15px, transparent 16px),
    conic-gradient(from -40deg at 43px 24px, rgba(31, 111, 229, 0.78) 0 38%, rgba(240, 164, 56, 0.78) 0 64%, rgba(42, 166, 120, 0.18) 0),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(245, 249, 247, 0.72)) !important;
}

body.is-overview-default .home-deck .system-overview-card:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 16px 34px rgba(30, 60, 82, 0.07) !important;
}

body.is-overview-default .home-deck .system-overview-card span {
  color: #6f8592 !important;
  font-size: 11px !important;
  font-weight: 900 !important;
}

body.is-overview-default .home-deck .system-overview-card strong {
  color: #183047 !important;
  font-size: 17px !important;
  line-height: 1.16 !important;
  white-space: normal !important;
  display: -webkit-box !important;
  -webkit-box-orient: vertical !important;
  -webkit-line-clamp: 2 !important;
}

body.is-overview-default .home-deck .system-overview-card small {
  color: #5f7584 !important;
  font-size: 12px !important;
  line-height: 1.2 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

body.is-overview-default .home-deck .system-overview-card em {
  display: inline-flex !important;
  width: fit-content !important;
  max-width: 100% !important;
  min-height: 20px !important;
  align-items: center !important;
  border-radius: 999px !important;
  background: rgba(38, 118, 108, 0.09) !important;
  color: #26766c !important;
  padding: 0 7px !important;
  font-size: 10px !important;
  font-style: normal !important;
  font-weight: 900 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

body.is-overview-default .home-deck .system-overview-card.is-production-core em {
  background: rgba(55, 92, 111, 0.07) !important;
  color: #5f7584 !important;
}

body.is-overview-default .home-deck .system-overview-card.is-production-draft em {
  background: rgba(95, 117, 132, 0.09) !important;
  color: #607080 !important;
}

body.is-overview-default .workspace > #models.model-library {
  display: none !important;
  grid-template-columns: 132px minmax(0, 1fr) !important;
  align-items: center !important;
  gap: 10px !important;
  min-height: 54px !important;
  height: 54px !important;
  max-height: 54px !important;
  margin: 0 !important;
  border: 1px solid rgba(55, 92, 111, 0.08) !important;
  border-radius: 20px !important;
  background: rgba(255, 255, 255, 0.66) !important;
  box-shadow: 0 12px 32px rgba(30, 60, 82, 0.035) !important;
  padding: 6px 10px !important;
  overflow: hidden !important;
}

body.is-overview-default .workspace > #models.model-library::before,
body.is-overview-default .workspace > #models.model-library > #modelTransferPanel,
body.is-overview-default .workspace > #models.model-library .model-transfer-panel,
body.is-overview-default .workspace > #models.model-library .model-engine-summary {
  display: none !important;
}

body.is-overview-default .workspace > #models.model-library .panel-head {
  display: grid !important;
  gap: 2px !important;
  min-width: 0 !important;
  margin: 0 !important;
}

body.is-overview-default .workspace > #models.model-library .panel-head .eyebrow {
  display: block !important;
  margin: 0 !important;
  color: #2f7b70 !important;
  font-size: 10px !important;
  font-weight: 900 !important;
  line-height: 1 !important;
}

body.is-overview-default .workspace > #models.model-library .panel-head h2 {
  margin: 0 !important;
  color: #183047 !important;
  font-size: 13px !important;
  line-height: 1.1 !important;
  white-space: nowrap !important;
}

body.is-overview-default .workspace > #models.model-library .panel-head > span {
  display: none !important;
}

body.is-overview-default .workspace > #models.model-library .model-strip {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  min-width: 0 !important;
  height: 42px !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  padding: 0 2px 2px 0 !important;
}

body.is-overview-default .workspace > #models.model-library .model-item {
  flex: 0 0 98px !important;
  width: 98px !important;
  min-width: 98px !important;
  height: 38px !important;
  min-height: 38px !important;
  max-height: 38px !important;
  border: 1px solid rgba(58, 100, 145, 0.1) !important;
  border-radius: 13px !important;
  background: rgba(255, 255, 255, 0.72) !important;
  box-shadow: none !important;
  padding: 4px !important;
  overflow: hidden !important;
}

body.is-overview-default .workspace > #models.model-library .model-strip > article.model-item:nth-of-type(n+9) {
  display: none !important;
}

body.is-overview-default .workspace > #models.model-library .model-primary-link {
  display: grid !important;
  grid-template-rows: auto auto !important;
  align-content: center !important;
  justify-items: center !important;
  gap: 2px !important;
  width: 100% !important;
  height: 30px !important;
  min-height: 0 !important;
  padding: 4px !important;
  overflow: hidden !important;
}

body.is-overview-default .workspace > #models.model-library .model-primary-link strong {
  max-width: 82px !important;
  color: #20384d !important;
  font-size: 10px !important;
  font-weight: 900 !important;
  line-height: 1.1 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

body.is-overview-default .workspace > #models.model-library .model-primary-link > :not(strong):not(em),
body.is-overview-default .workspace > #models.model-library .model-filter,
body.is-overview-default .workspace > #models.model-library .model-status,
body.is-overview-default .workspace > #models.model-library .model-more small,
body.is-overview-default .workspace > #models.model-library .model-more em {
  display: none !important;
}

body.is-overview-default .workspace > #models.model-library .model-primary-link > em {
  display: block !important;
  max-width: 82px !important;
  color: #6a7f8f !important;
  font-size: 8px !important;
  font-style: normal !important;
  font-weight: 800 !important;
  line-height: 1 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

body.is-overview-default .workspace > #models.model-library .model-more {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: rgba(239, 247, 255, 0.82) !important;
}

body.is-overview-default .workspace > #models.model-library .model-more .model-index,
body.is-overview-default .workspace > #models.model-library .model-more .model-thumb {
  display: none !important;
}

body.is-overview-default .workspace > #models.model-library .model-more strong {
  color: #1f6fe5 !important;
  font-size: 10px !important;
  font-weight: 900 !important;
  white-space: nowrap !important;
}

body.is-overview-default .workspace > .learning-row {
  display: none !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 12px !important;
  margin-top: 0 !important;
}

body.is-overview-default .workspace > .learning-row > .panel {
  min-height: 76px !important;
  height: 76px !important;
  max-height: 76px !important;
  border: 1px solid rgba(55, 92, 111, 0.08) !important;
  border-radius: 22px !important;
  background: rgba(255, 255, 255, 0.68) !important;
  box-shadow: 0 14px 38px rgba(30, 60, 82, 0.04) !important;
  padding: 11px 14px !important;
  overflow: hidden !important;
}

body.is-overview-default .workspace > .learning-row .panel-head,
body.is-overview-default .workspace > .learning-row .report-head {
  display: flex !important;
  align-items: start !important;
  justify-content: space-between !important;
  gap: 10px !important;
  margin: 0 !important;
}

body.is-overview-default .workspace > .learning-row .eyebrow.numbered {
  min-height: 24px !important;
  margin-bottom: 8px !important;
  padding: 2px 8px 2px 3px !important;
  font-size: 10px !important;
}

body.is-overview-default .workspace > .learning-row .eyebrow.numbered b {
  width: 20px !important;
  height: 20px !important;
  font-size: 10px !important;
}

body.is-overview-default .workspace > .learning-row h2,
body.is-overview-default .workspace > .learning-row #practiceTitle {
  color: #183047 !important;
  font-size: 15px !important;
  line-height: 1.18 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

body.is-overview-default .workspace > .learning-row .primary-link,
body.is-overview-default .workspace > .learning-row .tiny-link,
body.is-overview-default .workspace > .learning-row .practice-repair-link {
  min-height: 32px !important;
  border-radius: 999px !important;
  padding: 0 12px !important;
  font-size: 12px !important;
  white-space: nowrap !important;
}

body.is-overview-default .workspace > .learning-row .mini-lesson,
body.is-overview-default .workspace > .learning-row .question-card,
body.is-overview-default .workspace > .learning-row .report-summary {
  display: none !important;
  min-height: 0 !important;
  margin-top: 10px !important;
  border: 0 !important;
  background: transparent !important;
  padding: 0 !important;
  box-shadow: none !important;
}

body.is-overview-default .workspace > .learning-row .lesson-visual,
body.is-overview-default .workspace > .learning-row .lesson-flow,
body.is-overview-default .workspace > .learning-row .practice-meta,
body.is-overview-default .workspace > .learning-row .practice-levels,
body.is-overview-default .workspace > .learning-row .answers,
body.is-overview-default .workspace > .learning-row .diagnosis-board,
body.is-overview-default .workspace > .learning-row .report-actions,
body.is-overview-default .workspace > .learning-row .report-stats,
body.is-overview-default .workspace > .learning-row .report-evidence,
body.is-overview-default .workspace > .learning-row .report-models,
body.is-overview-default .workspace > .learning-row .heatmap,
body.is-overview-default .workspace > .learning-row .report-insights,
body.is-overview-default .workspace > .learning-row .parent-action,
body.is-overview-default .workspace > .learning-row .path-head,
body.is-overview-default .workspace > .learning-row .path-list {
  display: none !important;
}

body.is-overview-default .workspace > .learning-row .mini-lesson strong,
body.is-overview-default .workspace > .learning-row #practiceQuestion,
body.is-overview-default .workspace > .learning-row .report-summary strong {
  display: block !important;
  color: #20384d !important;
  font-size: 14px !important;
  line-height: 1.25 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

body.is-overview-default .workspace > .learning-row .mini-lesson p,
body.is-overview-default .workspace > .learning-row .practice-feedback,
body.is-overview-default .workspace > .learning-row .report-summary p {
  display: -webkit-box !important;
  margin: 6px 0 0 !important;
  color: #5f7584 !important;
  font-size: 12px !important;
  line-height: 1.34 !important;
  -webkit-box-orient: vertical !important;
  -webkit-line-clamp: 2 !important;
  overflow: hidden !important;
}

body.is-overview-default .workspace > .learning-row .report-summary p {
  display: none !important;
}

body.is-overview-default .workspace > .learning-row .report-summary span {
  display: none !important;
}

body.is-overview-default .workspace > .learning-row .report-summary strong {
  margin-top: 0 !important;
}

body.is-overview-default .workspace > .roadmap {
  display: none !important;
}

@media (max-width: 1180px) {
  body.is-overview-default .top-strip {
    grid-template-columns: 1fr !important;
  }

  body.is-overview-default .home-deck .hero-card {
    grid-template-columns: 1fr !important;
    min-height: 0 !important;
    padding: 18px !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    padding-bottom: 0 !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    font-size: 27px !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    position: static !important;
    width: 100% !important;
    grid-template-columns: 1fr !important;
  }

  body.is-overview-default .home-deck .mountain-map {
    min-height: 220px !important;
  }

  body.is-overview-default .home-deck .mountain-map svg {
    min-height: 220px !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 102px !important;
    padding: 13px !important;
  }

  body.is-overview-default .home-deck .filter-status {
    display: grid !important;
    width: 100% !important;
    border-radius: 18px !important;
    gap: 5px !important;
  }

  body.is-overview-default .home-deck .filter-status span,
  body.is-overview-default .home-deck .filter-status strong,
  body.is-overview-default .home-deck .filter-status em {
    white-space: normal !important;
  }

  body.is-overview-default .workspace > .learning-row {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  body.is-overview-default .workspace > .learning-row > .panel {
    height: auto !important;
    max-height: none !important;
    min-height: 108px !important;
  }
}

/* Overview calm15/calm16: reduce the default page to one clear choice surface. */
@media (min-width: 1181px) {
  body.is-overview-default {
    background:
      radial-gradient(circle at 50% -12%, rgba(178, 220, 214, 0.26), transparent 38%),
      linear-gradient(180deg, #f7fbf9 0%, #eef7f4 44%, #fbfcfb 100%) !important;
  }

  body.is-overview-default .app-frame {
    display: grid !important;
    grid-template-columns: 84px minmax(0, 1fr) !important;
    gap: 14px !important;
    width: min(1340px, calc(100% - 44px)) !important;
    padding-top: 18px !important;
  }

  body.is-overview-default .sidebar {
    display: grid !important;
    width: 84px !important;
    min-width: 84px !important;
    max-width: 84px !important;
    height: calc(100vh - 36px) !important;
    gap: 10px !important;
    border-radius: 28px !important;
    border-color: rgba(58, 94, 110, 0.08) !important;
    background: rgba(255, 255, 255, 0.62) !important;
    box-shadow: 0 18px 48px rgba(32, 65, 80, 0.045) !important;
    padding: 12px 10px !important;
  }

  body.is-overview-default .brand {
    justify-content: center !important;
    width: 100% !important;
    min-width: 0 !important;
  }

  body.is-overview-default .brand strong,
  body.is-overview-default .side-nav span,
  body.is-overview-default .side-tools,
  body.is-overview-default .side-note,
  body.is-overview-default .side-status {
    display: none !important;
  }

  body.is-overview-default .side-nav {
    gap: 8px !important;
  }

  body.is-overview-default .side-nav a {
    grid-template-columns: 1fr !important;
    justify-items: center !important;
    min-height: 42px !important;
    border-radius: 18px !important;
    padding: 0 !important;
  }

  body.is-overview-default .side-nav i {
    width: 32px !important;
    height: 32px !important;
    border-radius: 14px !important;
  }

  body.is-overview-default .workspace {
    gap: 12px !important;
  }

  body.is-overview-default .top-strip {
    grid-template-columns: minmax(0, 1fr) 330px !important;
    min-height: 56px !important;
    border-radius: 24px !important;
    border-color: rgba(58, 94, 110, 0.08) !important;
    background: rgba(255, 255, 255, 0.68) !important;
    box-shadow: 0 14px 42px rgba(32, 65, 80, 0.045) !important;
    padding: 10px 14px 10px 18px !important;
  }

  body.is-overview-default .top-strip h1 {
    font-size: 20px !important;
    font-weight: 920 !important;
  }

  body.is-overview-default .top-strip .eyebrow {
    color: #6c7e87 !important;
    font-size: 11px !important;
  }

  body.is-overview-default .global-search {
    min-height: 36px !important;
    border-radius: 999px !important;
    border-color: rgba(58, 94, 110, 0.09) !important;
    background: rgba(255, 255, 255, 0.76) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
  }

  body.is-overview-default .dashboard-grid {
    display: block !important;
  }

  body.is-overview-default .home-deck .hero-card {
    position: relative !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    align-items: center !important;
    min-height: 172px !important;
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
    border-radius: 30px !important;
    border-color: rgba(58, 94, 110, 0.07) !important;
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(242, 250, 247, 0.74)),
      radial-gradient(circle at 88% 30%, rgba(117, 190, 176, 0.18), transparent 34%) !important;
    box-shadow: 0 20px 60px rgba(32, 65, 80, 0.055) !important;
    padding: 24px 28px !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    max-width: 720px !important;
    min-height: 0 !important;
  }

  body.is-overview-default .home-deck .hero-card .numbered {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-card .hero-copy > .grade-pills,
  body.is-overview-default .home-deck .hero-card .hero-copy > .hero-domain-grid,
  body.is-overview-default .home-deck .hero-card #gradeFilter,
  body.is-overview-default .home-deck .hero-card #heroDomainGrid {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    max-width: 700px !important;
    color: #14253a !important;
    font-size: 32px !important;
    line-height: 1.08 !important;
  }

  body.is-overview-default .learning-path-cue {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    width: fit-content !important;
    max-width: 100% !important;
    min-height: 34px !important;
    margin-top: 14px !important;
    border: 1px solid rgba(45, 123, 112, 0.12) !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.66) !important;
    padding: 4px 12px !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88) !important;
  }

  body.is-overview-default .learning-path-cue span {
    color: #2f7b70 !important;
    font-size: 11px !important;
    font-weight: 900 !important;
    white-space: nowrap !important;
  }

  body.is-overview-default .learning-path-cue strong {
    color: #183047 !important;
    font-size: 12px !important;
    font-weight: 900 !important;
    white-space: nowrap !important;
  }

  body.is-overview-default .learning-path-cue i {
    width: 5px !important;
    height: 5px !important;
    border-radius: 50% !important;
    background: rgba(31, 111, 229, 0.38) !important;
  }

  body.is-overview-default .hero-reason {
    display: block !important;
    max-width: 560px !important;
    margin: 10px 0 0 !important;
    color: #607480 !important;
    font-size: 14px !important;
    font-weight: 760 !important;
    line-height: 1.45 !important;
  }


  body.is-overview-default .home-deck .mountain-map,
  body.is-overview-default .home-deck .mountain-map svg {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    position: static !important;
    grid-column: auto !important;
    grid-row: auto !important;
    align-self: center !important;
    width: 310px !important;
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-card:not(.is-primary) {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-card.is-primary {
    min-height: 92px !important;
    border-radius: 22px !important;
    border-color: rgba(38, 118, 108, 0.12) !important;
    background: rgba(255, 255, 255, 0.72) !important;
    box-shadow: none !important;
    padding: 14px 16px !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-card.is-primary span {
    color: #2f7b70 !important;
    font-size: 11px !important;
    font-weight: 900 !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-card.is-primary strong {
    color: #15283b !important;
    font-size: 18px !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-card.is-primary p {
    display: -webkit-box !important;
    margin: 8px 0 0 !important;
    color: #5f7584 !important;
    font-size: 12px !important;
    font-weight: 760 !important;
    line-height: 1.35 !important;
    -webkit-box-orient: vertical !important;
    -webkit-line-clamp: 2 !important;
    overflow: hidden !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-link {
    min-height: 40px !important;
    border-radius: 999px !important;
    background: linear-gradient(135deg, #1f6fe5, #31a88d) !important;
    box-shadow: 0 14px 28px rgba(31, 111, 229, 0.16) !important;
    font-size: 13px !important;
  }

  body.is-overview-default .home-deck .section-grid {
    display: block !important;
    margin-top: 12px !important;
  }

  body.is-overview-default .home-deck .map-panel {
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head {
    display: flex !important;
    align-items: end !important;
    justify-content: space-between !important;
    margin: 0 0 12px !important;
    padding: 0 4px !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head .eyebrow.numbered {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head h2 {
    color: #536a77 !important;
    font-size: 15px !important;
    font-weight: 780 !important;
  }

  body.is-overview-default .home-deck .filter-status {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 14px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 116px !important;
    border-radius: 26px !important;
    border-color: rgba(58, 94, 110, 0.075) !important;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(248, 252, 250, 0.74)) !important;
    box-shadow: 0 14px 36px rgba(32, 65, 80, 0.045) !important;
    padding: 18px 18px 16px 104px !important;
  }

  body.is-overview-default .home-deck .system-overview-card::before {
    left: 18px !important;
    width: 66px !important;
    height: 66px !important;
    border-radius: 22px !important;
    opacity: 0.86 !important;
  }

  body.is-overview-default .home-deck .system-overview-card span {
    color: #7a8c95 !important;
    font-size: 11px !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong {
    font-size: 18px !important;
    line-height: 1.14 !important;
  }

  body.is-overview-default .home-deck .system-overview-card small {
    color: #637984 !important;
    font-size: 12px !important;
  }

  body.is-overview-default .home-deck .system-overview-card em {
    margin-top: 2px !important;
    background: transparent !important;
    color: #2f7b70 !important;
    padding: 0 !important;
    font-size: 11px !important;
  }
}

@media (max-width: 1180px) {

  body.is-overview-default .home-deck .mountain-map {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-card:not(.is-primary) {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-panel {
    background: transparent !important;
    box-shadow: none !important;
    border: 0 !important;
    padding: 0 !important;
  }
}

/* Overview calm17: fewer choices, clearer K9 route, less visual noise. */
@media (min-width: 1181px) {
  body.is-overview-default .app-frame {
    grid-template-columns: 104px minmax(0, 1fr) !important;
    width: min(1420px, calc(100% - 40px)) !important;
  }

  body.is-overview-default .sidebar {
    padding: 14px 10px !important;
  }

  body.is-overview-default .brand strong,
  body.is-overview-default .side-note {
    display: none !important;
  }

  body.is-overview-default .top-strip {
    grid-template-columns: minmax(0, 1fr) 320px !important;
    min-height: 56px !important;
    border: 1px solid rgba(63, 101, 123, 0.08) !important;
    border-radius: 28px !important;
  }

  body.is-overview-default .top-strip .eyebrow {
    display: none !important;
  }

  body.is-overview-default .home-deck {
    display: block !important;
  }

  body.is-overview-default .home-deck .dashboard-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    grid-template-rows: auto !important;
  }

  body.is-overview-default .home-deck .hero-card {
    grid-template-columns: minmax(0, 1fr) 292px !important;
    min-height: 232px !important;
    max-height: 232px !important;
    margin-bottom: 26px !important;
    border: 1px solid rgba(63, 101, 123, 0.08) !important;
    border-radius: 30px !important;
    background:
      radial-gradient(circle at 84% 26%, rgba(178, 222, 210, 0.28), transparent 34%),
      linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(241, 250, 247, 0.82)) !important;
    box-shadow: 0 24px 60px rgba(36, 67, 88, 0.06) !important;
    padding: 28px 32px !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    justify-content: center !important;
  }

  body.is-overview-default .home-deck .hero-copy .numbered {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    max-width: 680px !important;
    font-size: 33px !important;
    line-height: 1.14 !important;
    letter-spacing: 0 !important;
  }

  body.is-overview-default .learning-path-cue {
    width: fit-content !important;
    margin-top: 6px !important;
    padding: 7px 12px !important;
    border-color: rgba(48, 124, 112, 0.12) !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.68) !important;
  }

  body.is-overview-default .hero-reason {
    max-width: 620px !important;
    color: #60727c !important;
    font-size: 14px !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    width: auto !important;
    align-self: center !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-card.is-primary {
    min-height: 116px !important;
    border-radius: 24px !important;
    background: rgba(255, 255, 255, 0.72) !important;
    padding: 18px !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-link {
    min-height: 44px !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head {
    justify-content: flex-start !important;
    margin-bottom: 14px !important;
    padding-left: 2px !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head h2 {
    max-width: 720px !important;
    color: #4c6673 !important;
    font-size: 15px !important;
    font-weight: 760 !important;
  }

  body.is-overview-default .home-deck .map-view-modes,
  body.is-overview-default .home-deck .domain-tabs,
  body.is-overview-default .home-deck .map-legend,
  body.is-overview-default .home-deck .focus-graph {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 16px !important;
    min-height: 168px !important;
    max-height: 168px !important;
    border: 0 !important;
    background: transparent !important;
    padding: 0 !important;
    overflow: visible !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 168px !important;
    border: 1px solid rgba(63, 101, 123, 0.08) !important;
    border-radius: 28px !important;
    background: rgba(255, 255, 255, 0.66) !important;
    box-shadow: 0 20px 48px rgba(36, 67, 88, 0.055) !important;
    padding: 24px 24px 22px !important;
  }

  body.is-overview-default .home-deck .system-overview-card::before {
    position: static !important;
    display: block !important;
    width: 44px !important;
    height: 5px !important;
    margin-bottom: 22px !important;
    border-radius: 999px !important;
    opacity: 0.7 !important;
  }

  body.is-overview-default .home-deck .system-overview-card span {
    color: #78909a !important;
    font-size: 12px !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong {
    margin-top: 8px !important;
    color: #17293d !important;
    font-size: 22px !important;
  }

  body.is-overview-default .home-deck .system-overview-card small {
    margin-top: 7px !important;
    color: #647884 !important;
    font-size: 13px !important;
  }

  body.is-overview-default .home-deck .system-overview-card em {
    margin-top: auto !important;
    color: #2f7b70 !important;
    font-size: 12px !important;
  }

  body.is-overview-default .learning-row,
  body.is-overview-default .workspace > .model-library,
  body.is-overview-default .roadmap {
    display: none !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default .home-deck .map-view-modes,
  body.is-overview-default .home-deck .domain-tabs,
  body.is-overview-default .home-deck .map-legend,
  body.is-overview-default .home-deck .focus-graph {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    display: grid !important;
    gap: 12px !important;
    background: transparent !important;
    border: 0 !important;
    padding: 0 !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 118px !important;
    border-radius: 22px !important;
    padding: 18px !important;
  }

  body.is-overview-default .learning-row,
  body.is-overview-default .roadmap {
    display: none !important;
  }
}

/* Overview calm18: restore a quiet route visual from the reference without returning to clutter. */
@media (min-width: 1181px) {
  body.is-overview-default .home-deck .hero-card {
    grid-template-columns: minmax(0, 0.58fr) minmax(420px, 0.42fr) !important;
    min-height: 322px !important;
    max-height: 322px !important;
    overflow: hidden !important;
  }

  body.is-overview-default .home-deck .mountain-map {
    display: block !important;
    grid-column: 2 !important;
    grid-row: 1 !important;
    align-self: center !important;
    max-height: 174px !important;
    border: 0 !important;
    background: transparent !important;
    opacity: 0.94 !important;
    overflow: visible !important;
    pointer-events: auto !important;
  }

  body.is-overview-default .home-deck .mountain-map svg {
    display: block !important;
    width: 100% !important;
    min-height: 174px !important;
    height: 174px !important;
    transform: scale(1.03) translateY(4px) !important;
    filter: drop-shadow(0 18px 34px rgba(55, 98, 145, 0.12)) !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    position: absolute !important;
    right: 26px !important;
    bottom: 24px !important;
    width: 292px !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-card.is-primary {
    min-height: 84px !important;
    border: 1px solid rgba(63, 101, 123, 0.08) !important;
    background: rgba(255, 255, 255, 0.86) !important;
    box-shadow: 0 16px 36px rgba(42, 78, 108, 0.08) !important;
    backdrop-filter: blur(12px) !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-link {
    box-shadow: 0 16px 32px rgba(31, 111, 229, 0.18) !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head h2::before {
    content: "总览路线" !important;
    display: inline-grid !important;
    place-items: center !important;
    height: 24px !important;
    margin-right: 10px !important;
    border-radius: 999px !important;
    background: rgba(31, 111, 229, 0.08) !important;
    color: #1f6fe5 !important;
    padding: 0 10px !important;
    font-size: 12px !important;
    font-weight: 900 !important;
    vertical-align: middle !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    position: relative !important;
    overflow: hidden !important;
  }

  body.is-overview-default .home-deck .system-overview-card::after {
    content: "" !important;
    position: absolute !important;
    right: 22px !important;
    top: 22px !important;
    width: 78px !important;
    height: 78px !important;
    border: 1px solid rgba(31, 111, 229, 0.08) !important;
    border-radius: 24px !important;
    background:
      linear-gradient(rgba(31, 111, 229, 0.08) 1px, transparent 1px),
      linear-gradient(90deg, rgba(31, 111, 229, 0.08) 1px, transparent 1px),
      rgba(255, 255, 255, 0.32) !important;
    background-size: 16px 16px, 16px 16px, auto !important;
    opacity: 0.58 !important;
  }

  body.is-overview-default .home-deck .system-overview-card:nth-child(1)::after {
    border-radius: 50% !important;
    background:
      radial-gradient(circle at 32% 32%, #78a8f4 0 8px, transparent 9px),
      radial-gradient(circle at 68% 32%, #72c9a6 0 8px, transparent 9px),
      radial-gradient(circle at 32% 68%, #f6c878 0 8px, transparent 9px),
      radial-gradient(circle at 68% 68%, #9aa8ff 0 8px, transparent 9px),
      rgba(255, 255, 255, 0.36) !important;
  }

  body.is-overview-default .home-deck .system-overview-card:nth-child(2)::after {
    border-radius: 20px !important;
    background:
      linear-gradient(90deg, transparent 0 18px, rgba(31, 111, 229, 0.2) 18px 22px, transparent 22px),
      linear-gradient(180deg, transparent 0 22px, rgba(42, 166, 120, 0.18) 22px 26px, transparent 26px),
      rgba(255, 255, 255, 0.36) !important;
  }

  body.is-overview-default .home-deck .system-overview-card:nth-child(3)::after {
    border-radius: 18px !important;
    background:
      linear-gradient(180deg, rgba(31, 111, 229, 0.2), rgba(42, 166, 120, 0.22)),
      rgba(255, 255, 255, 0.4) !important;
    clip-path: polygon(14% 84%, 48% 18%, 88% 84%) !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong,
  body.is-overview-default .home-deck .system-overview-card small,
  body.is-overview-default .home-deck .system-overview-card em,
  body.is-overview-default .home-deck .system-overview-card span {
    position: relative !important;
    z-index: 1 !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default .home-deck .hero-card {
    overflow: hidden !important;
  }

  body.is-overview-default .home-deck .mountain-map {
    display: block !important;
    max-height: 120px !important;
    margin-top: 12px !important;
    overflow: hidden !important;
  }

  body.is-overview-default .home-deck .mountain-map svg {
    display: block !important;
    min-height: 120px !important;
    height: 120px !important;
    transform: scale(1.08) translateY(6px) !important;
  }
}

/* Overview calm18 fix: make the mission a single CTA so it cannot cover the headline. */
@media (min-width: 1181px) {
  body.is-overview-default .home-deck .hero-card {
    position: relative !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    padding-bottom: 60px !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    position: absolute !important;
    left: 32px !important;
    right: auto !important;
    bottom: 28px !important;
    display: block !important;
    width: auto !important;
    max-width: 320px !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-card {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-link {
    display: inline-grid !important;
    min-width: 230px !important;
    min-height: 44px !important;
    padding: 0 22px !important;
    border-radius: 999px !important;
    box-shadow: 0 16px 32px rgba(31, 111, 229, 0.18) !important;
  }
}

/* Overview calm19: quieter landing page, fewer competing visual objects. */
@media (min-width: 1181px) {
  body.is-overview-default {
    background:
      radial-gradient(circle at 52% -18%, rgba(161, 214, 200, 0.18), transparent 38%),
      linear-gradient(180deg, #f7fbfa 0%, #f3f8f7 48%, #fbfcfb 100%) !important;
  }

  body.is-overview-default .app-frame {
    grid-template-columns: 84px minmax(0, 1fr) !important;
    width: min(1320px, calc(100% - 48px)) !important;
    gap: 14px !important;
  }

  body.is-overview-default .sidebar {
    border-radius: 28px !important;
    background: rgba(255, 255, 255, 0.58) !important;
    box-shadow: 0 20px 54px rgba(31, 56, 72, 0.05) !important;
  }

  body.is-overview-default .side-nav a {
    grid-template-columns: 1fr !important;
    justify-items: center !important;
    min-height: 44px !important;
    padding: 0 !important;
  }

  body.is-overview-default .side-nav a span {
    display: none !important;
  }

  body.is-overview-default .side-nav i {
    width: 34px !important;
    height: 34px !important;
    border-radius: 14px !important;
    background: rgba(255, 255, 255, 0.7) !important;
  }

  body.is-overview-default .top-strip {
    grid-template-columns: minmax(0, 1fr) 286px !important;
    min-height: 52px !important;
    border-radius: 26px !important;
    background: rgba(255, 255, 255, 0.7) !important;
    box-shadow: 0 14px 38px rgba(31, 56, 72, 0.045) !important;
    padding: 8px 12px 8px 18px !important;
  }

  body.is-overview-default .top-strip h1 {
    color: #203247 !important;
    font-size: 19px !important;
    font-weight: 860 !important;
  }

  body.is-overview-default .global-search {
    min-height: 34px !important;
    border-radius: 18px !important;
    background: rgba(255, 255, 255, 0.72) !important;
    box-shadow: none !important;
  }

  body.is-overview-default .home-deck .hero-card {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
    min-height: 304px !important;
    height: auto !important;
    max-height: none !important;
    margin-bottom: 22px !important;
    border-radius: 30px !important;
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(244, 251, 249, 0.84)) !important;
    box-shadow: 0 22px 58px rgba(31, 56, 72, 0.055) !important;
    padding: 34px 42px !important;
  }

  body.is-overview-default .home-deck .mountain-map,
  body.is-overview-default .home-deck .mountain-map svg {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    max-width: 780px !important;
    padding-bottom: 70px !important;
    min-height: 0 !important;
    overflow: visible !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    max-width: 760px !important;
    color: #18293d !important;
    font-size: 34px !important;
    line-height: 1.16 !important;
  }

  body.is-overview-default .learning-path-cue {
    margin-top: 14px !important;
    border-color: rgba(45, 123, 112, 0.1) !important;
    background: rgba(255, 255, 255, 0.58) !important;
    box-shadow: none !important;
  }

  body.is-overview-default .hero-reason {
    max-width: 680px !important;
    color: #667885 !important;
    font-size: 14px !important;
    line-height: 1.55 !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    left: 42px !important;
    bottom: 34px !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-link {
    min-width: 218px !important;
    min-height: 42px !important;
    background: #1f6fe5 !important;
    box-shadow: 0 14px 30px rgba(31, 111, 229, 0.14) !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head {
    margin-bottom: 14px !important;
    padding: 0 2px !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head h2 {
    color: #667885 !important;
    font-size: 14px !important;
    font-weight: 760 !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head h2::before {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 14px !important;
    min-height: 142px !important;
    max-height: 142px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 142px !important;
    border: 1px solid rgba(65, 96, 112, 0.07) !important;
    border-radius: 24px !important;
    background: rgba(255, 255, 255, 0.68) !important;
    box-shadow: 0 16px 38px rgba(31, 56, 72, 0.04) !important;
    padding: 22px !important;
  }

  body.is-overview-default .home-deck .system-overview-card::before {
    width: 34px !important;
    height: 4px !important;
    margin-bottom: 18px !important;
    opacity: 0.55 !important;
  }

  body.is-overview-default .home-deck .system-overview-card::after {
    display: none !important;
  }

  body.is-overview-default .home-deck .system-overview-card span {
    color: #80909a !important;
    font-size: 11px !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong {
    margin-top: 7px !important;
    color: #1d3045 !important;
    font-size: 20px !important;
  }

  body.is-overview-default .home-deck .system-overview-card small {
    color: #687a84 !important;
    font-size: 12px !important;
  }

  body.is-overview-default .home-deck .system-overview-card em {
    color: #2f7b70 !important;
    font-size: 12px !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default {
    background: linear-gradient(180deg, #f7fbfa, #f2f8f6 54%, #fbfcfb) !important;
  }

  body.is-overview-default .top-strip {
    border-radius: 20px !important;
  }

  body.is-overview-default .home-deck .hero-card {
    border-radius: 24px !important;
    background: rgba(255, 255, 255, 0.78) !important;
    padding: 22px !important;
  }

  body.is-overview-default .home-deck .mountain-map {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    font-size: 26px !important;
    line-height: 1.18 !important;
  }

  body.is-overview-default .learning-path-cue {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    gap: 10px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 104px !important;
    border-radius: 20px !important;
    background: rgba(255, 255, 255, 0.7) !important;
    box-shadow: 0 12px 28px rgba(31, 56, 72, 0.045) !important;
    padding: 16px !important;
  }

  body.is-overview-default .home-deck .system-overview-card::after {
    display: none !important;
  }
}

/* Overview calm20: make the first screen a quiet learning gateway, not a dashboard. */
@media (min-width: 1181px) {
  body.is-overview-default {
    background:
      linear-gradient(180deg, #f8fbfa 0%, #f3f8f6 48%, #fbfcfb 100%) !important;
  }

  body.is-overview-default .app-frame {
    display: grid !important;
    grid-template-columns: 64px minmax(0, 1fr) !important;
    width: min(1120px, calc(100% - 56px)) !important;
    gap: 14px !important;
    padding: 8px 0 !important;
  }

  body.is-overview-default .sidebar {
    display: grid !important;
    position: sticky !important;
    top: 8px !important;
    width: 64px !important;
    height: calc(100vh - 16px) !important;
    border: 1px solid rgba(73, 104, 118, 0.08) !important;
    border-radius: 26px !important;
    background: rgba(255, 255, 255, 0.48) !important;
    box-shadow: none !important;
    padding: 10px 8px !important;
    backdrop-filter: blur(18px) saturate(130%) !important;
  }

  body.is-overview-default .brand {
    justify-content: center !important;
  }

  body.is-overview-default .brand span {
    width: 34px !important;
    height: 34px !important;
    border-radius: 13px !important;
    box-shadow: none !important;
  }

  body.is-overview-default .brand strong,
  body.is-overview-default .side-nav a span,
  body.is-overview-default .side-tools,
  body.is-overview-default .side-note,
  body.is-overview-default .side-status {
    display: none !important;
  }

  body.is-overview-default .side-nav {
    gap: 8px !important;
  }

  body.is-overview-default .side-nav a {
    grid-template-columns: 1fr !important;
    justify-items: center !important;
    min-height: 38px !important;
    padding: 0 !important;
    border-radius: 16px !important;
    background: transparent !important;
  }

  body.is-overview-default .side-nav i {
    width: 32px !important;
    height: 32px !important;
    border: 1px solid rgba(73, 104, 118, 0.1) !important;
    border-radius: 13px !important;
    background: rgba(255, 255, 255, 0.58) !important;
    color: #6b7f8d !important;
    box-shadow: none !important;
  }

  body.is-overview-default .side-nav a.is-active i {
    border-color: rgba(34, 111, 227, 0.14) !important;
    background: rgba(34, 111, 227, 0.1) !important;
    color: #226fe3 !important;
  }

  body.is-overview-default .workspace {
    display: grid !important;
    gap: 16px !important;
  }

  body.is-overview-default .top-strip {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) 260px !important;
    min-height: 44px !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 4px !important;
    backdrop-filter: none !important;
  }

  body.is-overview-default .top-strip .eyebrow,
  body.is-overview-default .top-principle,
  body.is-overview-default .top-actions,
  body.is-overview-default .search-assist,
  body.is-overview-default .learner-chip {
    display: none !important;
  }

  body.is-overview-default .top-strip h1 {
    color: #223247 !important;
    font-size: 16px !important;
    font-weight: 850 !important;
  }

  body.is-overview-default .global-search {
    min-height: 36px !important;
    border: 1px solid rgba(73, 104, 118, 0.12) !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.62) !important;
    color: #536878 !important;
    padding: 0 14px !important;
  }

  body.is-overview-default .home-deck {
    display: grid !important;
    gap: 14px !important;
  }

  body.is-overview-default .home-deck .dashboard-grid {
    display: block !important;
  }

  body.is-overview-default .home-deck .hero-card {
    min-height: 234px !important;
    max-height: none !important;
    margin: 0 !important;
    border: 1px solid rgba(73, 104, 118, 0.08) !important;
    border-radius: 26px !important;
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.84), rgba(246, 251, 249, 0.76)) !important;
    box-shadow: 0 18px 46px rgba(38, 67, 82, 0.045) !important;
    padding: 34px 42px !important;
    overflow: hidden !important;
  }

  body.is-overview-default .home-deck .hero-card::before,
  body.is-overview-default .home-deck .hero-card::after,
  body.is-overview-default .home-deck .mountain-map,
  body.is-overview-default .home-deck .mountain-map svg {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    max-width: 720px !important;
    gap: 14px !important;
    padding: 0 0 58px !important;
  }

  body.is-overview-default .home-deck .hero-copy .numbered,
  body.is-overview-default .home-deck .learning-path-cue {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    max-width: 700px !important;
    color: #1a2a3f !important;
    font-size: 31px !important;
    line-height: 1.18 !important;
    font-weight: 880 !important;
  }

  body.is-overview-default .hero-reason {
    max-width: 600px !important;
    color: #637684 !important;
    font-size: 14px !important;
    line-height: 1.65 !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    left: 42px !important;
    bottom: 30px !important;
    width: auto !important;
    max-width: 280px !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-link {
    min-width: 204px !important;
    min-height: 40px !important;
    border-radius: 999px !important;
    background: #226fe3 !important;
    box-shadow: 0 12px 24px rgba(34, 111, 227, 0.12) !important;
    font-size: 13px !important;
  }

  body.is-overview-default .home-deck .map-panel {
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin: 0 0 10px !important;
    padding: 0 4px !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head .eyebrow {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head h2 {
    color: #637684 !important;
    font-size: 13px !important;
    font-weight: 760 !important;
    line-height: 1.35 !important;
  }

  body.is-overview-default .home-deck .map-view-modes,
  body.is-overview-default .home-deck .domain-tabs,
  body.is-overview-default .home-deck .filter-status,
  body.is-overview-default .home-deck .map-legend,
  body.is-overview-default .home-deck .focus-graph,
  body.is-overview-default .home-deck .detail-panel,
  body.is-overview-default .home-deck .metric-card,
  body.is-overview-default .home-deck .overview-insights,
  body.is-overview-default .learning-row,
  body.is-overview-default .workspace > .model-library,
  body.is-overview-default .roadmap {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 8px !important;
    min-height: 0 !important;
    max-height: none !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    padding: 0 !important;
    overflow: visible !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    display: grid !important;
    grid-template-columns: 82px minmax(0, 1fr) auto !important;
    align-items: center !important;
    gap: 16px !important;
    min-height: 74px !important;
    border: 1px solid rgba(73, 104, 118, 0.08) !important;
    border-radius: 18px !important;
    background: rgba(255, 255, 255, 0.58) !important;
    box-shadow: none !important;
    padding: 15px 18px !important;
  }

  body.is-overview-default .home-deck .system-overview-card::before {
    content: "" !important;
    display: block !important;
    width: 36px !important;
    height: 36px !important;
    margin: 0 !important;
    border-radius: 12px !important;
    background:
      linear-gradient(180deg, rgba(34, 111, 227, 0.12), rgba(47, 123, 112, 0.1)) !important;
    opacity: 1 !important;
    grid-column: 1 !important;
    justify-self: center !important;
  }

  body.is-overview-default .home-deck .system-overview-card::after {
    content: "进入" !important;
    display: inline-grid !important;
    place-items: center !important;
    width: 46px !important;
    height: 28px !important;
    border-radius: 999px !important;
    background: rgba(34, 111, 227, 0.08) !important;
    color: #226fe3 !important;
    font-size: 12px !important;
    font-weight: 850 !important;
    position: static !important;
    opacity: 1 !important;
    border: 0 !important;
    clip-path: none !important;
    transform: none !important;
  }

  body.is-overview-default .home-deck .system-overview-card:nth-child(1)::after,
  body.is-overview-default .home-deck .system-overview-card:nth-child(2)::after,
  body.is-overview-default .home-deck .system-overview-card:nth-child(3)::after {
    content: "进入" !important;
    display: inline-grid !important;
    place-items: center !important;
    width: 46px !important;
    height: 28px !important;
    border: 0 !important;
    border-radius: 999px !important;
    background: rgba(34, 111, 227, 0.08) !important;
    color: #226fe3 !important;
    clip-path: none !important;
    font-size: 12px !important;
    font-weight: 850 !important;
    opacity: 1 !important;
    position: static !important;
    transform: none !important;
  }

  body.is-overview-default .home-deck .system-overview-card span {
    grid-column: 1 !important;
    grid-row: 1 !important;
    justify-self: center !important;
    color: #557181 !important;
    font-size: 11px !important;
    font-weight: 850 !important;
    z-index: 1 !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong,
  body.is-overview-default .home-deck .system-overview-card small {
    grid-column: 2 !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong {
    margin: 0 !important;
    color: #223247 !important;
    font-size: 18px !important;
    line-height: 1.2 !important;
  }

  body.is-overview-default .home-deck .system-overview-card small {
    color: #6a7d89 !important;
    font-size: 12px !important;
    line-height: 1.35 !important;
  }

  body.is-overview-default .home-deck .system-overview-card em {
    display: none !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default .app-frame {
    padding-top: 12px !important;
  }

  body.is-overview-default .top-strip {
    background: transparent !important;
    box-shadow: none !important;
    border: 0 !important;
    padding: 0 !important;
  }

  body.is-overview-default .global-search,
  body.is-overview-default .top-strip .eyebrow,
  body.is-overview-default .learning-path-cue {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-card {
    box-shadow: 0 14px 34px rgba(38, 67, 82, 0.045) !important;
    padding: 20px !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    font-size: 23px !important;
  }

  body.is-overview-default .home-deck .map-panel {
    background: transparent !important;
    box-shadow: none !important;
    border: 0 !important;
    padding: 0 !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head .eyebrow,
  body.is-overview-default .home-deck .filter-status {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    gap: 8px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 82px !important;
    border-radius: 18px !important;
    box-shadow: none !important;
    padding: 15px !important;
  }
}

/* Overview calm21: restore a quiet model dock like the reference, without returning to dashboard clutter. */
@media (min-width: 1181px) {
  body.is-overview-default .workspace {
    grid-template-rows: 64px minmax(0, 730px) 58px !important;
    gap: 10px !important;
  }

  body.is-overview-default .home-deck {
    height: 730px !important;
    max-height: 730px !important;
    grid-template-rows: 254px minmax(0, 466px) !important;
    overflow: hidden !important;
  }

  body.is-overview-default .home-deck .hero-card {
    min-height: 254px !important;
    height: 254px !important;
    padding: 30px 42px !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    padding-bottom: 50px !important;
  }

  body.is-overview-default .section-grid {
    height: 466px !important;
    max-height: 466px !important;
    overflow: visible !important;
  }

  body.is-overview-default .home-deck .map-panel {
    height: 456px !important;
    max-height: 456px !important;
    overflow: visible !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head {
    margin-bottom: 8px !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    gap: 7px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 66px !important;
    height: 66px !important;
    grid-template-columns: 72px minmax(0, 1fr) auto !important;
    grid-template-rows: 16px 24px !important;
    align-content: center !important;
    padding: 12px 16px !important;
  }

  body.is-overview-default .home-deck .system-overview-card::before {
    width: 32px !important;
    height: 32px !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong {
    font-size: 17px !important;
  }

  body.is-overview-default .home-deck .system-overview-card span {
    grid-column: 2 !important;
    grid-row: 1 !important;
    justify-self: start !important;
    align-self: end !important;
    color: #557181 !important;
    font-size: 11px !important;
    line-height: 1 !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong {
    grid-column: 2 !important;
    grid-row: 2 !important;
    align-self: start !important;
    margin: 0 !important;
    line-height: 1.15 !important;
  }

  body.is-overview-default .home-deck .system-overview-card small {
    display: none !important;
  }

  body.is-overview-default .workspace > #models.model-library,
  body.is-overview-default .workspace > .model-library {
    position: static !important;
    display: grid !important;
    grid-template-columns: 132px minmax(0, 1fr) !important;
    align-items: center !important;
    height: 58px !important;
    min-height: 58px !important;
    max-height: 58px !important;
    border: 1px solid rgba(73, 104, 118, 0.08) !important;
    border-radius: 20px !important;
    background: rgba(255, 255, 255, 0.6) !important;
    box-shadow: none !important;
    padding: 7px 10px !important;
    overflow: hidden !important;
  }

  body.is-overview-default .workspace > .model-library::before,
  body.is-overview-default .workspace > .model-library .model-transfer-panel,
  body.is-overview-default .workspace > .model-library .model-engine-summary {
    display: none !important;
  }

  body.is-overview-default .workspace > .model-library .panel-head {
    display: grid !important;
    gap: 2px !important;
    min-width: 0 !important;
    margin: 0 !important;
  }

  body.is-overview-default .workspace > .model-library .panel-head .eyebrow {
    display: block !important;
    margin: 0 !important;
    color: #2f7b70 !important;
    font-size: 10px !important;
    font-weight: 900 !important;
    line-height: 1 !important;
  }

  body.is-overview-default .workspace > .model-library .panel-head h2 {
    margin: 0 !important;
    color: #223247 !important;
    font-size: 13px !important;
    line-height: 1.1 !important;
    white-space: nowrap !important;
  }

  body.is-overview-default .workspace > .model-library .panel-head > span {
    display: none !important;
  }

  body.is-overview-default .workspace > .model-library .model-strip {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    min-width: 0 !important;
    height: 44px !important;
    padding: 0 2px 2px 0 !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
  }

  body.is-overview-default .workspace > .model-library .model-strip::-webkit-scrollbar {
    height: 4px !important;
  }

  body.is-overview-default .workspace > .model-library .model-strip::-webkit-scrollbar-thumb {
    border-radius: 999px !important;
    background: rgba(47, 123, 112, 0.18) !important;
  }

  body.is-overview-default .workspace > .model-library .model-item {
    flex: 0 0 86px !important;
    width: 86px !important;
    min-width: 86px !important;
    max-width: 86px !important;
    height: 42px !important;
    min-height: 42px !important;
    max-height: 42px !important;
    border: 1px solid rgba(73, 104, 118, 0.08) !important;
    border-radius: 15px !important;
    background: rgba(255, 255, 255, 0.64) !important;
    box-shadow: none !important;
    padding: 3px !important;
    overflow: hidden !important;
  }

  body.is-overview-default .workspace > .model-library .model-primary-link {
    display: grid !important;
    grid-template-columns: 28px minmax(0, 1fr) !important;
    align-items: center !important;
    gap: 5px !important;
    width: 100% !important;
    min-height: 34px !important;
    padding: 3px !important;
    border-radius: 12px !important;
    overflow: hidden !important;
  }

  body.is-overview-default .workspace > .model-library .model-thumb,
  body.is-overview-default .workspace > .model-library .model-icon {
    width: 28px !important;
    height: 24px !important;
    min-height: 24px !important;
    overflow: hidden !important;
  }

  body.is-overview-default .workspace > .model-library .model-thumb svg,
  body.is-overview-default .workspace > .model-library .model-icon svg {
    width: 28px !important;
    height: 22px !important;
  }

  body.is-overview-default .workspace > .model-library .model-primary-link strong {
    max-width: 44px !important;
    color: #223247 !important;
    font-size: 10px !important;
    font-weight: 900 !important;
    line-height: 1.08 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  body.is-overview-default .workspace > .model-library .model-index,
  body.is-overview-default .workspace > .model-library .model-filter,
  body.is-overview-default .workspace > .model-library .model-status,
  body.is-overview-default .workspace > .model-library .model-primary-link > small,
  body.is-overview-default .workspace > .model-library .model-primary-link > em,
  body.is-overview-default .workspace > .model-library .model-primary-link > .model-progress,
  body.is-overview-default .workspace > .model-library .model-more small,
  body.is-overview-default .workspace > .model-library .model-more em {
    display: none !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default .workspace > .model-library {
    display: none !important;
  }
}

/* Overview calm22: quiet first screen. Show only the learning question and three clear paths by default. */
@media (min-width: 1181px) {
  body.is-overview-default .workspace {
    grid-template-rows: 64px minmax(0, 806px) !important;
    gap: 10px !important;
  }

  body.is-overview-default .home-deck {
    height: 806px !important;
    grid-template-rows: 254px minmax(0, 382px) !important;
    align-content: start !important;
    gap: 28px !important;
  }

  body.is-overview-default .home-deck .section-grid {
    height: 382px !important;
    align-content: start !important;
  }

  body.is-overview-default .home-deck .map-panel {
    height: 332px !important;
    padding-top: 0 !important;
  }

  body.is-overview-default .home-deck .system-overview {
    gap: 10px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 72px !important;
    height: 72px !important;
    grid-template-columns: 72px minmax(0, 1fr) auto !important;
    grid-template-rows: 16px 24px !important;
    background: rgba(255, 255, 255, 0.76) !important;
    border-color: rgba(66, 104, 118, 0.08) !important;
    box-shadow: 0 10px 28px rgba(33, 57, 72, 0.035) !important;
  }

  body.is-overview-default .home-deck .system-overview-card::before {
    opacity: 0.5 !important;
  }

  body.is-overview-default .home-deck .system-overview-card::after {
    background: rgba(239, 247, 244, 0.92) !important;
    color: #276f68 !important;
  }

  body.is-overview-default .home-deck .system-overview-card small,
  body.is-overview-default .home-deck .system-overview-card em {
    display: none !important;
  }

  body.is-overview-default .workspace > #models.model-library,
  body.is-overview-default .workspace > .model-library {
    display: none !important;
  }
}

/* Overview calm23: keep the clean gateway, but restore a quiet route-map visual like the reference. */
@media (min-width: 1181px) {
  body.is-overview-default .home-deck .hero-card {
    isolation: isolate !important;
    overflow: hidden !important;
    background:
      linear-gradient(120deg, rgba(255, 255, 255, 0.9) 0 50%, rgba(245, 251, 249, 0.78) 72%, rgba(238, 247, 244, 0.74) 100%) !important;
  }

  body.is-overview-default .home-deck .hero-card::before {
    content: "" !important;
    display: block !important;
    position: absolute !important;
    right: 34px !important;
    bottom: 16px !important;
    width: 560px !important;
    height: 164px !important;
    z-index: 0 !important;
    pointer-events: none !important;
    opacity: 0.5 !important;
    background:
      linear-gradient(180deg, rgba(157, 192, 224, 0.22), rgba(59, 128, 208, 0.16) 48%, rgba(255, 255, 255, 0.02) 100%),
      linear-gradient(120deg, rgba(255, 255, 255, 0.28), transparent 46%) !important;
    clip-path: polygon(0 82%, 12% 68%, 21% 44%, 32% 66%, 43% 24%, 57% 70%, 67% 46%, 78% 62%, 90% 50%, 100% 66%, 100% 100%, 0 100%) !important;
  }

  body.is-overview-default .home-deck .hero-card::after {
    content: "" !important;
    position: absolute !important;
    right: 58px !important;
    bottom: 58px !important;
    width: 484px !important;
    height: 82px !important;
    z-index: 0 !important;
    opacity: 0.68 !important;
    pointer-events: none !important;
    background:
      radial-gradient(circle at 6% 72%, #1f6fe5 0 5px, rgba(255, 255, 255, 0.92) 6px 10px, transparent 11px),
      radial-gradient(circle at 34% 48%, #2f7b70 0 5px, rgba(255, 255, 255, 0.92) 6px 10px, transparent 11px),
      radial-gradient(circle at 64% 58%, #1f6fe5 0 5px, rgba(255, 255, 255, 0.92) 6px 10px, transparent 11px),
      radial-gradient(circle at 92% 38%, #2f7b70 0 5px, rgba(255, 255, 255, 0.92) 6px 10px, transparent 11px),
      linear-gradient(164deg, transparent 0 49%, rgba(31, 111, 229, 0.28) 49% 51%, transparent 51%),
      linear-gradient(9deg, transparent 0 50%, rgba(47, 123, 112, 0.18) 50% 52%, transparent 52%) !important;
    border-radius: 36px !important;
  }

  body.is-overview-default .home-deck .mountain-map {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-copy,
  body.is-overview-default .home-deck .hero-mission {
    position: relative !important;
    z-index: 1 !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    max-width: 680px !important;
  }
}

/* Overview calm26: readable desktop sidebar, closer to the reference navigation. */
@media (min-width: 1181px) {
  body.is-overview-default .app-frame {
    grid-template-columns: 150px minmax(0, 1fr) !important;
    width: min(1190px, calc(100% - 48px)) !important;
    gap: 16px !important;
  }

  body.is-overview-default .sidebar {
    width: 150px !important;
    min-width: 150px !important;
    max-width: 150px !important;
    padding: 12px !important;
    border-radius: 22px !important;
    align-content: start !important;
    gap: 14px !important;
  }

  body.is-overview-default .brand {
    display: grid !important;
    grid-template-columns: 34px minmax(0, 1fr) !important;
    align-items: center !important;
    gap: 8px !important;
    min-height: 42px !important;
    padding: 0 !important;
  }

  body.is-overview-default .brand span {
    width: 34px !important;
    height: 34px !important;
    border-radius: 12px !important;
  }

  body.is-overview-default .brand strong,
  body.is-overview-default .side-nav a span {
    display: block !important;
    min-width: 0 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  body.is-overview-default .brand strong {
    color: #17283e !important;
    font-size: 15px !important;
    font-weight: 900 !important;
  }

  body.is-overview-default .side-nav {
    display: grid !important;
    gap: 7px !important;
    margin: 4px 0 0 !important;
  }

  body.is-overview-default .side-nav a {
    display: grid !important;
    grid-template-columns: 28px minmax(0, 1fr) !important;
    justify-items: stretch !important;
    align-items: center !important;
    gap: 8px !important;
    min-height: 36px !important;
    width: auto !important;
    padding: 4px 8px !important;
    border-radius: 12px !important;
  }

  body.is-overview-default .side-nav i {
    width: 26px !important;
    height: 26px !important;
    border-radius: 10px !important;
    font-size: 12px !important;
  }

  body.is-overview-default .side-nav a span {
    color: #37536a !important;
    font-size: 12px !important;
    font-weight: 760 !important;
  }

  body.is-overview-default .side-nav a.is-active {
    background: rgba(31, 111, 229, 0.09) !important;
    color: #1769e0 !important;
  }

  body.is-overview-default .side-nav a.is-active span {
    color: #1769e0 !important;
  }
}

/* Overview calm27: restore the learning principle in the desktop header. */
@media (min-width: 1181px) {
  body.is-overview-default .top-strip {
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr) !important;
    align-items: center !important;
    min-height: 52px !important;
    height: 52px !important;
    padding: 0 4px !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
  }

  body.is-overview-default .top-strip h1 {
    color: #17283e !important;
    font-size: 17px !important;
    font-weight: 900 !important;
    line-height: 1.1 !important;
  }

  body.is-overview-default .top-strip .eyebrow,
  body.is-overview-default .global-search,
  body.is-overview-default .search-assist,
  body.is-overview-default .top-actions,
  body.is-overview-default .learner-chip {
    display: none !important;
  }

  body.is-overview-default .top-principle {
    display: flex !important;
    justify-self: end !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 8px !important;
    min-width: 0 !important;
    min-height: 34px !important;
    padding: 0 10px !important;
    border-radius: 999px !important;
    color: #26384c !important;
    font-size: 12px !important;
    font-weight: 850 !important;
    background: rgba(255, 255, 255, 0.68) !important;
    border: 1px solid rgba(73, 104, 118, 0.08) !important;
    box-shadow: 0 10px 26px rgba(31, 56, 72, 0.04) !important;
  }

  body.is-overview-default .top-principle span {
    white-space: nowrap !important;
  }

  body.is-overview-default .top-principle b {
    color: #2f7b70 !important;
    font-size: 13px !important;
  }
}

/* Overview calm28: bring back quiet numbered section hierarchy for the route entry area. */
@media (min-width: 1181px) {
  body.is-overview-default .home-deck .map-panel .panel-head {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    min-height: 34px !important;
    margin: 0 0 10px !important;
    padding: 0 2px !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head > div {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    min-width: 0 !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head .eyebrow.numbered {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    margin: 0 !important;
    color: #17283e !important;
    font-size: 13px !important;
    font-weight: 900 !important;
    letter-spacing: 0 !important;
    white-space: nowrap !important;
    width: auto !important;
    height: auto !important;
    padding: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head .eyebrow.numbered b {
    display: inline-grid !important;
    place-items: center !important;
    width: 28px !important;
    height: 28px !important;
    border-radius: 999px !important;
    color: #fff !important;
    background: #1f6fe5 !important;
    box-shadow: 0 8px 18px rgba(31, 111, 229, 0.14) !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head .eyebrow.numbered span {
    display: inline !important;
    color: #17283e !important;
    font-size: 14px !important;
    font-weight: 900 !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head h2 {
    margin: 0 !important;
    color: #6a7d89 !important;
    font-size: 12px !important;
    font-weight: 760 !important;
    line-height: 1.3 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }
}

/* Overview calm30: reduce visual noise and make the default overview feel calm. */
@media (min-width: 1181px) {
  body.is-overview-default {
    background:
      linear-gradient(180deg, #f7fbfb 0%, #f3f8f6 56%, #eef6f4 100%) !important;
  }

  body.is-overview-default .app-frame {
    width: min(1140px, calc(100% - 56px)) !important;
    gap: 18px !important;
  }

  body.is-overview-default .sidebar {
    background: rgba(255, 255, 255, 0.6) !important;
    border-color: rgba(65, 95, 112, 0.08) !important;
    box-shadow: 0 18px 42px rgba(42, 76, 88, 0.045) !important;
  }

  body.is-overview-default .side-tools,
  body.is-overview-default .side-note,
  body.is-overview-default .side-status,
  body.is-overview-default .home-deck .metric-card,
  body.is-overview-default .home-deck .overview-insights,
  body.is-overview-default .home-deck .detail-panel,
  body.is-overview-default .home-deck .map-view-modes,
  body.is-overview-default .home-deck .domain-tabs,
  body.is-overview-default .home-deck .filter-status,
  body.is-overview-default .home-deck .map-legend,
  body.is-overview-default .home-deck .focus-graph,
  body.is-overview-default .learning-row,
  body.is-overview-default .workspace > .model-library,
  body.is-overview-default .roadmap {
    display: none !important;
  }

  body.is-overview-default .top-strip {
    margin-bottom: 4px !important;
  }

  body.is-overview-default .top-principle {
    background: rgba(255, 255, 255, 0.54) !important;
    box-shadow: none !important;
  }

  body.is-overview-default .home-deck {
    gap: 16px !important;
  }

  body.is-overview-default .home-deck .hero-card {
    min-height: 214px !important;
    padding: 28px 34px !important;
    border-radius: 24px !important;
    background:
      linear-gradient(120deg, rgba(255, 255, 255, 0.86), rgba(244, 250, 248, 0.78)),
      radial-gradient(circle at 88% 16%, rgba(120, 190, 178, 0.16), transparent 38%) !important;
    border-color: rgba(65, 95, 112, 0.08) !important;
    box-shadow: 0 22px 50px rgba(42, 76, 88, 0.05) !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    max-width: 690px !important;
    gap: 10px !important;
    padding-bottom: 48px !important;
  }

  body.is-overview-default .home-deck .hero-copy .eyebrow.numbered {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    width: auto !important;
    height: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    color: #1b3444 !important;
    font-size: 13px !important;
    font-weight: 900 !important;
    letter-spacing: 0 !important;
    white-space: nowrap !important;
  }

  body.is-overview-default .home-deck .hero-copy .eyebrow.numbered b {
    display: inline-grid !important;
    place-items: center !important;
    width: 28px !important;
    height: 28px !important;
    border-radius: 999px !important;
    color: #fff !important;
    background: #2d7bd8 !important;
    box-shadow: 0 8px 18px rgba(45, 123, 216, 0.14) !important;
  }

  body.is-overview-default .home-deck .hero-copy .eyebrow.numbered span {
    display: inline !important;
    color: #1b3444 !important;
    font-size: 14px !important;
    font-weight: 900 !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    max-width: 660px !important;
    color: #142436 !important;
    font-size: 27px !important;
    line-height: 1.22 !important;
    font-weight: 880 !important;
    margin: 0 !important;
  }

  body.is-overview-default .hero-reason {
    max-width: 520px !important;
    color: #687d88 !important;
    font-size: 13px !important;
    line-height: 1.58 !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    left: 34px !important;
    bottom: 24px !important;
    max-width: 236px !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-link {
    min-width: 176px !important;
    min-height: 36px !important;
    padding: 0 16px !important;
    font-size: 12px !important;
    background: #2d7bd8 !important;
    box-shadow: 0 10px 22px rgba(45, 123, 216, 0.12) !important;
  }

  body.is-overview-default .home-deck .section-grid {
    display: block !important;
    margin-top: 2px !important;
  }

  body.is-overview-default .home-deck .map-panel {
    padding: 0 !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head {
    min-height: 32px !important;
    margin: 0 0 8px !important;
    padding: 0 2px !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head h2 {
    color: #758692 !important;
    font-size: 12px !important;
    font-weight: 720 !important;
  }

  body.is-overview-default .home-deck .map-panel #showAll {
    min-height: 30px !important;
    padding: 0 12px !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.58) !important;
    color: #4e6878 !important;
    box-shadow: none !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    gap: 7px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    grid-template-columns: 56px minmax(0, 1fr) 46px !important;
    min-height: 62px !important;
    padding: 12px 16px !important;
    border-radius: 16px !important;
    background: rgba(255, 255, 255, 0.54) !important;
    border-color: rgba(65, 95, 112, 0.075) !important;
    box-shadow: none !important;
  }

  body.is-overview-default .home-deck .system-overview-card::before {
    width: 30px !important;
    height: 30px !important;
    border-radius: 11px !important;
    background: linear-gradient(180deg, rgba(45, 123, 216, 0.1), rgba(87, 158, 143, 0.1)) !important;
    grid-column: 1 !important;
    grid-row: 1 !important;
    align-self: center !important;
  }

  body.is-overview-default .home-deck .system-overview-card::after {
    width: 42px !important;
    height: 26px !important;
    background: rgba(45, 123, 216, 0.075) !important;
    color: #2d7bd8 !important;
    font-size: 11px !important;
    grid-column: 3 !important;
    grid-row: 1 !important;
    justify-self: end !important;
    align-self: center !important;
  }

  body.is-overview-default .home-deck .system-overview-card span {
    color: #2d7bd8 !important;
    font-size: 11px !important;
    font-weight: 860 !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong {
    grid-column: 2 !important;
    grid-row: 1 !important;
    color: #183246 !important;
    font-size: 18px !important;
    line-height: 1.12 !important;
    font-weight: 900 !important;
    align-self: center !important;
  }

  body.is-overview-default .home-deck .system-overview-card small {
    display: none !important;
  }

  body.is-overview-default .home-deck .system-overview-card em,
  body.is-overview-default .home-deck .system-overview-card span {
    display: none !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default .side-tools,
  body.is-overview-default .side-note,
  body.is-overview-default .side-status,
  body.is-overview-default .home-deck .metric-card,
  body.is-overview-default .home-deck .overview-insights,
  body.is-overview-default .home-deck .detail-panel,
  body.is-overview-default .home-deck .map-view-modes,
  body.is-overview-default .home-deck .domain-tabs,
  body.is-overview-default .home-deck .filter-status,
  body.is-overview-default .home-deck .map-legend,
  body.is-overview-default .home-deck .focus-graph,
  body.is-overview-default .learning-row,
  body.is-overview-default .workspace > .model-library,
  body.is-overview-default .roadmap {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-card {
    border-radius: 22px !important;
    padding: 22px !important;
    background: rgba(255, 255, 255, 0.72) !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    font-size: 24px !important;
    line-height: 1.25 !important;
  }

  body.is-overview-default .home-deck .section-grid {
    display: block !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 8px !important;
    min-height: 0 !important;
    border: 0 !important;
    background: transparent !important;
    padding: 0 !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) 42px !important;
    align-items: center !important;
    gap: 10px !important;
    min-height: 58px !important;
    padding: 10px 12px !important;
    border-radius: 16px !important;
    background: rgba(255, 255, 255, 0.64) !important;
    overflow: hidden !important;
  }

  body.is-overview-default .home-deck .system-overview-card::before {
    display: none !important;
  }

  body.is-overview-default .home-deck .system-overview-card::after {
    content: "进入" !important;
    display: inline-grid !important;
    place-items: center !important;
    grid-column: 2 !important;
    grid-row: 1 !important;
    justify-self: end !important;
    align-self: center !important;
    width: 40px !important;
    height: 24px !important;
    border-radius: 999px !important;
    background: rgba(45, 123, 216, 0.08) !important;
    color: #2d7bd8 !important;
    font-size: 11px !important;
    font-weight: 850 !important;
    position: static !important;
    opacity: 1 !important;
    clip-path: none !important;
    transform: none !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong {
    grid-column: 1 !important;
    grid-row: 1 !important;
    font-size: 17px !important;
    line-height: 1.15 !important;
    align-self: center !important;
  }

  body.is-overview-default .home-deck .system-overview-card span,
  body.is-overview-default .home-deck .system-overview-card small,
  body.is-overview-default .home-deck .system-overview-card em {
    display: none !important;
  }
}

/* Overview calm31: restore the reference-style route banner without bringing back clutter. */
@media (min-width: 1181px) {
  body.is-overview-default .home-deck .hero-card {
    display: grid !important;
    grid-template-columns: minmax(0, 0.95fr) minmax(330px, 0.72fr) !important;
    align-items: center !important;
    column-gap: 24px !important;
    min-height: 190px !important;
    padding: 24px 28px 22px 34px !important;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 252, 251, 0.88) 46%, rgba(237, 247, 250, 0.82) 100%) !important;
  }

  body.is-overview-default .home-deck .hero-card::before,
  body.is-overview-default .home-deck .hero-card::after {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    max-width: 560px !important;
    gap: 9px !important;
    padding: 0 0 38px !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    max-width: 540px !important;
    font-size: 25px !important;
    line-height: 1.18 !important;
  }

  body.is-overview-default .hero-reason {
    max-width: 480px !important;
    font-size: 12px !important;
    line-height: 1.55 !important;
  }

  body.is-overview-default .home-deck .mountain-map,
  body.is-overview-default .home-deck .mountain-map svg {
    display: block !important;
  }

  body.is-overview-default .home-deck .mountain-map {
    position: relative !important;
    inset: auto !important;
    width: 100% !important;
    height: 142px !important;
    opacity: 0.86 !important;
    z-index: 1 !important;
    pointer-events: auto !important;
    overflow: visible !important;
  }

  body.is-overview-default .home-deck .mountain-map svg {
    width: 100% !important;
    height: 142px !important;
    filter: saturate(0.88) contrast(0.98) !important;
  }

  body.is-overview-default .home-deck .mountain-map svg rect {
    fill: rgba(248, 252, 255, 0.3) !important;
  }

  body.is-overview-default .home-deck .mountain-map .route-dot text {
    fill: #31536f !important;
    font-size: 15px !important;
    font-weight: 900 !important;
  }

  body.is-overview-default .home-deck .mountain-map .route-dot circle:not(.route-hit) {
    fill: #2d7bd8 !important;
    stroke: rgba(255, 255, 255, 0.92) !important;
    stroke-width: 4 !important;
  }

  body.is-overview-default .home-deck .mountain-map .route-hit {
    fill: rgba(45, 123, 216, 0.1) !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    position: absolute !important;
    left: 34px !important;
    bottom: 22px !important;
    grid-column: 1 !important;
    justify-self: start !important;
    align-self: end !important;
    margin-top: 3px !important;
    max-width: none !important;
    width: auto !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-card {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-link {
    display: inline-flex !important;
    min-width: 178px !important;
    min-height: 36px !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head {
    margin-top: 2px !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default .home-deck .mountain-map,
  body.is-overview-default .home-deck .mountain-map svg {
    display: none !important;
  }
}

/* Overview calm37: final default-home override, placed last so older passes cannot reintroduce clutter. */
@media (min-width: 1181px) {
  body.is-overview-default .app-frame {
    grid-template-columns: 54px minmax(0, 1fr) !important;
    width: min(980px, calc(100% - 48px)) !important;
    gap: 20px !important;
    padding-top: 16px !important;
  }

  body.is-overview-default .sidebar {
    width: 54px !important;
    height: auto !important;
    min-height: 318px !important;
    padding: 8px !important;
    border-radius: 24px !important;
  }

  body.is-overview-default .brand strong,
  body.is-overview-default .side-nav span,
  body.is-overview-default .side-tools,
  body.is-overview-default .side-note,
  body.is-overview-default .side-status {
    display: none !important;
  }

  body.is-overview-default .side-nav a {
    width: 38px !important;
    min-height: 38px !important;
    grid-template-columns: 1fr !important;
    place-items: center !important;
    padding: 0 !important;
  }

  body.is-overview-default .side-nav a:nth-child(n+4) {
    display: none !important;
  }

  body.is-overview-default .workspace {
    grid-template-rows: 32px auto !important;
    gap: 22px !important;
  }

  body.is-overview-default .top-strip {
    min-height: 32px !important;
    padding: 0 !important;
  }

  body.is-overview-default .top-strip h1 {
    font-size: 15px !important;
    color: rgba(33, 53, 69, 0.72) !important;
  }

  body.is-overview-default .home-deck {
    max-width: 840px !important;
    gap: 16px !important;
  }

  body.is-overview-default .home-deck .hero-card {
    grid-template-columns: minmax(0, 1fr) !important;
    min-height: 286px !important;
    padding: 44px 52px 42px !important;
    border-radius: 34px !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    max-width: 660px !important;
    padding-top: 0 !important;
    gap: 14px !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    max-width: 640px !important;
    font-size: 34px !important;
    line-height: 1.16 !important;
  }

  body.is-overview-default .hero-reason {
    max-width: 560px !important;
    font-size: 14px !important;
    line-height: 1.62 !important;
  }

  body.is-overview-default .home-deck .learning-path-cue {
    display: none !important;
  }

  body.is-overview-default .home-deck .mountain-map {
    position: absolute !important;
    right: 34px !important;
    bottom: 24px !important;
    width: 270px !important;
    height: 92px !important;
    opacity: 0.22 !important;
    pointer-events: none !important;
  }

  body.is-overview-default .home-deck .mountain-map svg {
    height: 92px !important;
    min-height: 92px !important;
  }

  body.is-overview-default .home-deck .mountain-map .route-dot text,
  body.is-overview-default .home-deck .mountain-map .route-hit {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    left: 52px !important;
    bottom: 42px !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 14px !important;
    min-height: 126px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 126px !important;
    padding: 22px 22px 20px !important;
    border-radius: 26px !important;
    box-shadow: 0 18px 42px rgba(37, 74, 83, 0.04) !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default .app-frame {
    display: grid !important;
    grid-template-columns: 42px minmax(0, 1fr) !important;
    gap: 10px !important;
    width: min(100% - 24px, 720px) !important;
    padding: 12px 0 22px !important;
  }

  body.is-overview-default .sidebar {
    display: grid !important;
    width: 42px !important;
    height: 42px !important;
    min-height: 42px !important;
    position: sticky !important;
    top: 12px !important;
    padding: 4px !important;
    border-radius: 18px !important;
    overflow: hidden !important;
  }

  body.is-overview-default .brand {
    display: grid !important;
    place-items: center !important;
  }

  body.is-overview-default .brand span {
    width: 34px !important;
    height: 34px !important;
    border-radius: 14px !important;
  }

  body.is-overview-default .brand strong,
  body.is-overview-default .side-nav,
  body.is-overview-default .side-tools,
  body.is-overview-default .side-note,
  body.is-overview-default .side-status {
    display: none !important;
  }

  body.is-overview-default .workspace {
    gap: 12px !important;
  }

  body.is-overview-default .top-strip {
    min-height: 30px !important;
    padding: 0 !important;
  }

  body.is-overview-default .home-deck .hero-card {
    padding: 28px 24px 88px !important;
    border-radius: 28px !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    font-size: 28px !important;
    line-height: 1.18 !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    left: 24px !important;
    bottom: 26px !important;
  }
}

/* Overview calm36: quiet gateway. One decision first, no visual noise on the default overview. */
@media (min-width: 1181px) {
  body.is-overview-default {
    min-height: 100vh !important;
    background:
      radial-gradient(circle at 50% -28%, rgba(219, 247, 239, 0.92), transparent 38%),
      radial-gradient(circle at 86% 14%, rgba(232, 242, 255, 0.78), transparent 28%),
      linear-gradient(180deg, #fbfdfc 0%, #f3faf7 54%, #f8fbfa 100%) !important;
  }

  body.is-overview-default .app-frame {
    grid-template-columns: 54px minmax(0, 1fr) !important;
    width: min(980px, calc(100% - 48px)) !important;
    gap: 20px !important;
    padding-top: 16px !important;
  }

  body.is-overview-default .sidebar {
    width: 54px !important;
    height: auto !important;
    min-height: 318px !important;
    padding: 8px !important;
    border-radius: 24px !important;
    background: rgba(255, 255, 255, 0.58) !important;
    box-shadow: 0 18px 42px rgba(38, 75, 84, 0.055) !important;
    backdrop-filter: blur(22px) saturate(150%) !important;
  }

  body.is-overview-default .brand span {
    width: 38px !important;
    height: 38px !important;
    border-radius: 16px !important;
    background: linear-gradient(145deg, #4f94e9, #2f72d6) !important;
    box-shadow: 0 12px 26px rgba(47, 114, 214, 0.18) !important;
  }

  body.is-overview-default .brand strong,
  body.is-overview-default .side-nav span,
  body.is-overview-default .side-tools,
  body.is-overview-default .side-note,
  body.is-overview-default .side-status {
    display: none !important;
  }

  body.is-overview-default .side-nav {
    gap: 7px !important;
  }

  body.is-overview-default .side-nav a {
    width: 38px !important;
    min-height: 38px !important;
    border-radius: 15px !important;
    padding: 0 !important;
    grid-template-columns: 1fr !important;
    place-items: center !important;
  }

  body.is-overview-default .side-nav a:nth-child(n+4) {
    display: none !important;
  }

  body.is-overview-default .side-nav i {
    width: 30px !important;
    height: 30px !important;
    border-radius: 13px !important;
    background: rgba(255, 255, 255, 0.72) !important;
    color: #6b8492 !important;
    font-size: 12px !important;
    box-shadow: none !important;
  }

  body.is-overview-default .side-nav a.is-active i,
  body.is-overview-default .side-nav a:hover i {
    background: #2f7fd7 !important;
    color: #fff !important;
  }

  body.is-overview-default .workspace {
    align-content: start !important;
    grid-template-rows: 32px auto !important;
    gap: 22px !important;
    padding-top: 2px !important;
  }

  body.is-overview-default .top-strip {
    min-height: 32px !important;
    padding: 0 !important;
  }

  body.is-overview-default .top-strip h1 {
    color: rgba(33, 53, 69, 0.72) !important;
    font-size: 15px !important;
    font-weight: 850 !important;
  }

  body.is-overview-default .home-deck {
    width: 100% !important;
    max-width: 840px !important;
    gap: 16px !important;
  }

  body.is-overview-default .home-deck .dashboard-grid {
    grid-template-rows: auto !important;
  }

  body.is-overview-default .home-deck .hero-card {
    grid-template-columns: minmax(0, 1fr) !important;
    min-height: 286px !important;
    padding: 44px 52px 42px !important;
    border-radius: 34px !important;
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(247, 252, 250, 0.86)) !important;
    border: 1px solid rgba(54, 94, 101, 0.07) !important;
    box-shadow: 0 30px 80px rgba(37, 74, 83, 0.065) !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    max-width: 660px !important;
    padding-top: 0 !important;
    gap: 14px !important;
  }

  body.is-overview-default .home-deck .hero-copy .eyebrow.numbered {
    min-height: 28px !important;
    border: 0 !important;
    background: transparent !important;
    padding: 0 !important;
    color: #2f7b70 !important;
    font-size: 12px !important;
  }

  body.is-overview-default .home-deck .hero-copy .eyebrow.numbered b {
    width: 28px !important;
    height: 28px !important;
    background: #2f7fd7 !important;
    box-shadow: 0 10px 22px rgba(47, 127, 215, 0.18) !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    max-width: 640px !important;
    color: #162737 !important;
    font-size: 34px !important;
    line-height: 1.16 !important;
    font-weight: 920 !important;
  }

  body.is-overview-default .hero-reason {
    max-width: 560px !important;
    color: #6f848a !important;
    font-size: 14px !important;
    line-height: 1.62 !important;
  }

  body.is-overview-default .home-deck .learning-path-cue {
    display: none !important;
  }

  body.is-overview-default .home-deck .mountain-map {
    position: absolute !important;
    right: 34px !important;
    bottom: 24px !important;
    width: 270px !important;
    height: 92px !important;
    opacity: 0.22 !important;
    filter: grayscale(0.1) saturate(0.8) !important;
    pointer-events: none !important;
  }

  body.is-overview-default .home-deck .mountain-map svg {
    height: 92px !important;
    min-height: 92px !important;
  }

  body.is-overview-default .home-deck .mountain-map .route-dot text,
  body.is-overview-default .home-deck .mountain-map .route-hit {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    left: 52px !important;
    bottom: 42px !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-link {
    min-width: 204px !important;
    min-height: 46px !important;
    border-radius: 999px !important;
    background: #2f7fd7 !important;
    color: #fff !important;
    font-size: 14px !important;
    box-shadow: 0 16px 34px rgba(47, 127, 215, 0.2) !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 14px !important;
    min-height: 126px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 126px !important;
    padding: 22px 22px 20px !important;
    border-radius: 26px !important;
    background: rgba(255, 255, 255, 0.68) !important;
    border: 1px solid rgba(56, 96, 101, 0.065) !important;
    box-shadow: 0 18px 42px rgba(37, 74, 83, 0.04) !important;
  }

  body.is-overview-default .home-deck .system-overview-card::before {
    top: 22px !important;
    bottom: 22px !important;
    width: 3px !important;
    opacity: 0.52 !important;
  }

  body.is-overview-default .home-deck .system-overview-card span {
    color: #8aa0a5 !important;
    font-size: 11px !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong {
    font-size: 20px !important;
  }

  body.is-overview-default .home-deck .system-overview-card small {
    color: #74898f !important;
    font-size: 12px !important;
  }

  body.is-overview-default .home-deck .system-overview-card em {
    margin-top: 2px !important;
    min-height: 22px !important;
    background: transparent !important;
    color: #2f7fd7 !important;
    padding: 0 !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default {
    background: linear-gradient(180deg, #fbfdfc 0%, #f2faf7 100%) !important;
  }

  body.is-overview-default .sidebar {
    display: none !important;
  }

  body.is-overview-default .app-frame {
    display: block !important;
    width: min(100% - 28px, 720px) !important;
    padding: 14px 0 22px !important;
  }

  body.is-overview-default .top-strip {
    min-height: 28px !important;
    padding: 0 2px 10px !important;
  }

  body.is-overview-default .top-strip h1 {
    font-size: 14px !important;
    color: rgba(33, 53, 69, 0.7) !important;
  }

  body.is-overview-default .home-deck .hero-card {
    padding: 28px 24px 88px !important;
    border-radius: 28px !important;
    box-shadow: 0 24px 60px rgba(37, 74, 83, 0.06) !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    font-size: 28px !important;
    line-height: 1.18 !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    left: 24px !important;
    bottom: 26px !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-link {
    min-height: 44px !important;
    border-radius: 999px !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 92px !important;
    padding: 18px 20px !important;
  }
}

/* Overview calm32: quieter landing map, fewer competing visual signals. */
@media (min-width: 1181px) {
  body.is-overview-default {
    background:
      radial-gradient(circle at 50% -12%, rgba(238, 248, 246, 0.9), rgba(246, 250, 249, 0.35) 34%, transparent 56%),
      linear-gradient(180deg, #f8fbfa 0%, #eef7f4 100%) !important;
  }

  body.is-overview-default .app-shell {
    grid-template-columns: 148px minmax(0, 1fr) !important;
    max-width: 1220px !important;
    padding: 8px 18px !important;
    gap: 20px !important;
  }

  body.is-overview-default .sidebar {
    width: 120px !important;
    padding: 16px 12px !important;
    border-radius: 24px !important;
    background: rgba(255, 255, 255, 0.7) !important;
    box-shadow: 0 20px 52px rgba(45, 82, 92, 0.06) !important;
  }

  body.is-overview-default .topbar {
    min-height: 46px !important;
  }

  body.is-overview-default .topbar h1 {
    font-size: 18px !important;
    letter-spacing: 0 !important;
  }

  body.is-overview-default .topbar .topbar-actions {
    display: none !important;
  }

  body.is-overview-default .workspace {
    grid-template-rows: 46px minmax(0, auto) !important;
    gap: 12px !important;
  }

  body.is-overview-default .workspace > .model-library,
  body.is-overview-default .learning-row,
  body.is-overview-default .roadmap {
    display: none !important;
  }

  body.is-overview-default .home-deck {
    gap: 14px !important;
    max-width: 880px !important;
    margin: 0 auto !important;
  }

  body.is-overview-default .home-deck .dashboard-grid {
    grid-template-columns: 1fr !important;
    grid-template-rows: auto !important;
    gap: 14px !important;
  }

  body.is-overview-default .home-deck .hero-card {
    display: block !important;
    min-height: 176px !important;
    max-height: none !important;
    padding: 28px 32px !important;
    border-radius: 28px !important;
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(243, 250, 247, 0.9)) !important;
    border: 1px solid rgba(63, 102, 108, 0.08) !important;
    box-shadow: 0 24px 60px rgba(38, 80, 88, 0.07) !important;
    overflow: visible !important;
  }

  body.is-overview-default .home-deck .mountain-map,
  body.is-overview-default .home-deck .mountain-map svg,
  body.is-overview-default .home-deck .hero-card::before,
  body.is-overview-default .home-deck .hero-card::after {
    display: none !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    max-width: 640px !important;
    padding: 0 !important;
    gap: 10px !important;
  }

  body.is-overview-default .home-deck .hero-copy .eyebrow.numbered {
    background: transparent !important;
    border: 0 !important;
    padding: 0 !important;
    box-shadow: none !important;
  }

  body.is-overview-default .home-deck .hero-copy .eyebrow.numbered b {
    width: 24px !important;
    height: 24px !important;
    font-size: 12px !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    max-width: 620px !important;
    font-size: 30px !important;
    line-height: 1.18 !important;
    color: #142333 !important;
  }

  body.is-overview-default .hero-reason {
    max-width: 560px !important;
    color: #647783 !important;
    font-size: 13px !important;
    line-height: 1.6 !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    position: static !important;
    margin-top: 18px !important;
    display: block !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-link {
    min-height: 40px !important;
    padding: 0 20px !important;
    border-radius: 999px !important;
    background: #2576d9 !important;
    color: #fff !important;
    box-shadow: 0 14px 30px rgba(37, 118, 217, 0.18) !important;
  }

  body.is-overview-default .home-deck .section-grid {
    margin-top: 0 !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head {
    min-height: 28px !important;
    margin: 0 0 10px !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head h2 {
    color: #60737e !important;
    font-size: 12px !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head h2::after {
    content: "" !important;
  }

  body.is-overview-default .home-deck .map-panel #showAll {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    gap: 10px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    grid-template-columns: minmax(0, 1fr) 54px !important;
    min-height: 74px !important;
    padding: 0 18px 0 22px !important;
    border-radius: 22px !important;
    background: rgba(255, 255, 255, 0.72) !important;
    border: 1px solid rgba(62, 102, 108, 0.075) !important;
    box-shadow: none !important;
  }

  body.is-overview-default .home-deck .system-overview-card::before,
  body.is-overview-default .home-deck .system-overview-card span,
  body.is-overview-default .home-deck .system-overview-card small,
  body.is-overview-default .home-deck .system-overview-card em {
    display: none !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong {
    grid-column: 1 !important;
    grid-row: 1 !important;
    font-size: 19px !important;
    line-height: 1.15 !important;
    color: #173047 !important;
  }

  body.is-overview-default .home-deck .system-overview-card::after {
    content: "进入" !important;
    position: static !important;
    display: inline-grid !important;
    place-items: center !important;
    grid-column: 2 !important;
    grid-row: 1 !important;
    justify-self: end !important;
    align-self: center !important;
    width: 48px !important;
    height: 28px !important;
    border-radius: 999px !important;
    background: rgba(37, 118, 217, 0.08) !important;
    color: #2576d9 !important;
    font-size: 12px !important;
    font-weight: 850 !important;
    opacity: 1 !important;
    clip-path: none !important;
    transform: none !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default {
    background: linear-gradient(180deg, #f8fbfa 0%, #eef7f4 100%) !important;
  }

  body.is-overview-default .topbar .topbar-actions,
  body.is-overview-default .home-deck .mountain-map,
  body.is-overview-default .home-deck .mountain-map svg {
    display: none !important;
  }

  body.is-overview-default .home-deck {
    gap: 12px !important;
  }

  body.is-overview-default .home-deck .hero-card {
    padding: 20px !important;
    border-radius: 24px !important;
    background: rgba(255, 255, 255, 0.76) !important;
  }

  body.is-overview-default .home-deck .hero-copy .eyebrow.numbered {
    background: transparent !important;
    border: 0 !important;
    padding: 0 !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    font-size: 23px !important;
    line-height: 1.22 !important;
  }

  body.is-overview-default .hero-reason {
    font-size: 12px !important;
    line-height: 1.55 !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 64px !important;
    border-radius: 18px !important;
    background: rgba(255, 255, 255, 0.72) !important;
  }
}

/* Overview calm33: a quiet bottom model-library rail, matching the reference without clutter. */
@media (min-width: 1181px) {
  body.is-overview-default .workspace {
    grid-template-rows: 46px minmax(0, auto) 76px !important;
    gap: 12px !important;
  }

  body.is-overview-default .workspace > #models.model-library,
  body.is-overview-default .workspace > .model-library {
    display: grid !important;
    grid-template-columns: 156px minmax(0, 1fr) !important;
    align-items: center !important;
    gap: 10px !important;
    width: min(880px, 100%) !important;
    height: 76px !important;
    min-height: 76px !important;
    max-height: 76px !important;
    margin: -2px auto 0 !important;
    padding: 9px 12px !important;
    border-radius: 22px !important;
    background: rgba(255, 255, 255, 0.64) !important;
    border: 1px solid rgba(62, 102, 108, 0.08) !important;
    box-shadow: 0 18px 42px rgba(39, 79, 91, 0.045) !important;
    overflow: hidden !important;
  }

  body.is-overview-default .workspace > #models.model-library::before,
  body.is-overview-default .workspace > #models.model-library > .model-transfer-panel,
  body.is-overview-default .workspace > #models.model-library .model-transfer-panel {
    display: none !important;
  }

  body.is-overview-default .workspace > #models.model-library .panel-head {
    display: grid !important;
    gap: 2px !important;
    min-width: 0 !important;
  }

  body.is-overview-default .workspace > #models.model-library .panel-head .eyebrow {
    margin: 0 !important;
    color: #287b73 !important;
    font-size: 10px !important;
    font-weight: 900 !important;
    white-space: nowrap !important;
  }

  body.is-overview-default .workspace > #models.model-library .panel-head h2 {
    margin: 0 !important;
    color: #173047 !important;
    font-size: 15px !important;
    line-height: 1.16 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  body.is-overview-default .workspace > #models.model-library .panel-head > span {
    display: none !important;
  }

  body.is-overview-default .workspace > #models.model-library .model-strip {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    min-width: 0 !important;
    height: 54px !important;
    overflow: hidden !important;
  }

  body.is-overview-default .workspace > #models.model-library .model-engine-summary {
    display: none !important;
  }

  body.is-overview-default .workspace > #models.model-library .model-item {
    flex: 0 0 72px !important;
    width: 72px !important;
    height: 54px !important;
    min-height: 54px !important;
    padding: 0 !important;
    border-radius: 15px !important;
    background: rgba(255, 255, 255, 0.68) !important;
    border: 1px solid rgba(62, 102, 108, 0.08) !important;
    box-shadow: none !important;
    overflow: visible !important;
  }

  body.is-overview-default .workspace > #models.model-library .model-strip > article.model-item:nth-of-type(n+10) {
    display: none !important;
  }

  body.is-overview-default .workspace > #models.model-library .model-primary-link {
    display: grid !important;
    grid-template-rows: 18px 20px !important;
    align-content: center !important;
    gap: 2px !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 0 !important;
    padding: 7px 6px !important;
    text-align: center !important;
    overflow: visible !important;
  }

  body.is-overview-default .workspace > #models.model-library .model-index {
    display: block !important;
    color: #2d7bd8 !important;
    font-size: 10px !important;
    font-weight: 900 !important;
    line-height: 1 !important;
  }

  body.is-overview-default .workspace > #models.model-library .model-primary-link strong,
  body.is-overview-default .workspace > #models.model-library .model-more strong {
    display: block !important;
    color: #173047 !important;
    font-size: 11px !important;
    font-weight: 900 !important;
    line-height: 1.12 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  body.is-overview-default .workspace > #models.model-library .model-primary-link small,
  body.is-overview-default .workspace > #models.model-library .model-primary-link i,
  body.is-overview-default .workspace > #models.model-library .model-primary-link em,
  body.is-overview-default .workspace > #models.model-library .model-primary-link .model-progress,
  body.is-overview-default .workspace > #models.model-library .model-filter,
  body.is-overview-default .workspace > #models.model-library .model-more small,
  body.is-overview-default .workspace > #models.model-library .model-more em,
  body.is-overview-default .workspace > #models.model-library .model-more .model-thumb {
    display: none !important;
  }

  body.is-overview-default .workspace > #models.model-library .model-more {
    flex: 0 0 72px !important;
    width: 72px !important;
    height: 54px !important;
    min-height: 54px !important;
    display: grid !important;
    place-items: center !important;
    gap: 2px !important;
    border-radius: 15px !important;
    background: rgba(37, 118, 217, 0.07) !important;
    border: 1px solid rgba(37, 118, 217, 0.08) !important;
    overflow: visible !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default .workspace > #models.model-library,
  body.is-overview-default .workspace > .model-library {
    display: none !important;
  }
}

/* Overview calm34: final declutter pass for a quiet parent/child landing page. */
@media (min-width: 1181px) {
  body.is-overview-default {
    background:
      radial-gradient(circle at 50% -18%, rgba(230, 247, 242, 0.95), transparent 42%),
      linear-gradient(180deg, #fbfdfc 0%, #f1f7f5 100%) !important;
  }

  body.is-overview-default .app-frame {
    grid-template-columns: 76px minmax(0, 1fr) !important;
    width: min(1080px, calc(100% - 40px)) !important;
    gap: 18px !important;
    min-height: calc(100vh - 18px) !important;
    padding: 10px 0 0 !important;
  }

  body.is-overview-default .sidebar {
    width: 76px !important;
    top: 10px !important;
    height: calc(100vh - 20px) !important;
    padding: 12px 10px !important;
    border-radius: 28px !important;
    background: rgba(255, 255, 255, 0.66) !important;
    box-shadow: 0 24px 58px rgba(36, 73, 82, 0.07) !important;
  }

  body.is-overview-default .brand {
    justify-content: center !important;
  }

  body.is-overview-default .brand strong,
  body.is-overview-default .side-nav span,
  body.is-overview-default .side-tools,
  body.is-overview-default .side-note,
  body.is-overview-default .side-status {
    display: none !important;
  }

  body.is-overview-default .side-nav {
    gap: 8px !important;
  }

  body.is-overview-default .side-nav a {
    display: grid !important;
    grid-template-columns: 1fr !important;
    place-items: center !important;
    width: 48px !important;
    min-height: 48px !important;
    padding: 0 !important;
    border-radius: 18px !important;
  }

  body.is-overview-default .side-nav i {
    width: 34px !important;
    height: 34px !important;
    border-radius: 14px !important;
  }

  body.is-overview-default .workspace {
    grid-template-rows: auto auto !important;
    gap: 14px !important;
  }

  body.is-overview-default .top-strip {
    grid-template-columns: minmax(0, 1fr) !important;
    min-height: 48px !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 4px !important;
  }

  body.is-overview-default .top-strip .eyebrow,
  body.is-overview-default .global-search,
  body.is-overview-default .search-assist,
  body.is-overview-default .top-actions,
  body.is-overview-default .learner-chip,
  body.is-overview-default .top-principle {
    display: none !important;
  }

  body.is-overview-default .top-strip h1 {
    color: #213545 !important;
    font-size: 18px !important;
    font-weight: 900 !important;
  }

  body.is-overview-default .home-deck {
    max-width: 860px !important;
    gap: 12px !important;
    margin: 0 auto !important;
  }

  body.is-overview-default .home-deck .hero-card {
    min-height: 218px !important;
    padding: 32px 36px !important;
    border-radius: 30px !important;
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(244, 251, 248, 0.88)) !important;
    border: 1px solid rgba(47, 93, 99, 0.07) !important;
    box-shadow: 0 28px 72px rgba(37, 73, 83, 0.075) !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    max-width: 650px !important;
    gap: 11px !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    max-width: 650px !important;
    color: #172939 !important;
    font-size: 32px !important;
    line-height: 1.16 !important;
    font-weight: 920 !important;
  }

  body.is-overview-default .hero-reason {
    max-width: 560px !important;
    color: #667b82 !important;
    font-size: 14px !important;
    line-height: 1.7 !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    margin-top: 18px !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-link {
    min-width: 190px !important;
    min-height: 42px !important;
    border-radius: 999px !important;
    background: #2f7fd7 !important;
    box-shadow: 0 14px 34px rgba(47, 127, 215, 0.2) !important;
  }

  body.is-overview-default .home-deck .section-grid {
    display: block !important;
  }

  body.is-overview-default .home-deck .map-panel {
    min-height: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  body.is-overview-default .home-deck .map-panel .panel-head,
  body.is-overview-default .home-deck .map-legend,
  body.is-overview-default .home-deck .map-view-modes,
  body.is-overview-default .home-deck .domain-tabs,
  body.is-overview-default .home-deck .filter-status,
  body.is-overview-default .home-deck .focus-graph,
  body.is-overview-default .home-deck .detail-panel,
  body.is-overview-default .workspace > #models.model-library,
  body.is-overview-default .workspace > .model-library,
  body.is-overview-default .learning-row,
  body.is-overview-default .roadmap,
  body.is-overview-default .home-deck .metric-card,
  body.is-overview-default .home-deck .overview-insights {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 12px !important;
    min-height: 116px !important;
    max-height: none !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    overflow: visible !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    position: relative !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    align-content: center !important;
    gap: 7px !important;
    min-height: 116px !important;
    padding: 20px 20px 18px !important;
    border-radius: 24px !important;
    background: rgba(255, 255, 255, 0.74) !important;
    border: 1px solid rgba(49, 89, 98, 0.08) !important;
    box-shadow: 0 18px 42px rgba(36, 73, 82, 0.045) !important;
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease !important;
    overflow: hidden !important;
  }

  body.is-overview-default .home-deck .system-overview-card:hover {
    transform: translateY(-2px) !important;
    background: rgba(255, 255, 255, 0.9) !important;
    box-shadow: 0 22px 50px rgba(36, 73, 82, 0.075) !important;
  }

  body.is-overview-default .home-deck .system-overview-card::before {
    content: "" !important;
    display: block !important;
    position: absolute !important;
    left: 0 !important;
    top: 18px !important;
    bottom: 18px !important;
    width: 4px !important;
    border-radius: 0 999px 999px 0 !important;
    background: #77aee9 !important;
  }

  body.is-overview-default .home-deck .system-overview-card.is-green::before {
    background: #82cdb4 !important;
  }

  body.is-overview-default .home-deck .system-overview-card.is-violet::before {
    background: #a5a1ee !important;
  }

  body.is-overview-default .home-deck .system-overview-card span {
    display: block !important;
    color: #78909a !important;
    font-size: 12px !important;
    font-weight: 850 !important;
  }

  body.is-overview-default .home-deck .system-overview-card strong {
    color: #173047 !important;
    font-size: 21px !important;
    line-height: 1.14 !important;
    font-weight: 920 !important;
  }

  body.is-overview-default .home-deck .system-overview-card small {
    display: block !important;
    color: #667b82 !important;
    font-size: 12px !important;
    line-height: 1.35 !important;
  }

  body.is-overview-default .home-deck .system-overview-card em {
    display: inline-flex !important;
    width: fit-content !important;
    min-height: 24px !important;
    align-items: center !important;
    border-radius: 999px !important;
    background: rgba(47, 127, 215, 0.08) !important;
    color: #2f7fd7 !important;
    font-size: 11px !important;
    font-style: normal !important;
    font-weight: 850 !important;
    padding: 0 10px !important;
  }

  body.is-overview-default .home-deck .system-overview-card::after {
    display: none !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default .home-deck .map-panel .panel-head,
  body.is-overview-default .home-deck .map-legend,
  body.is-overview-default .home-deck .map-view-modes,
  body.is-overview-default .home-deck .domain-tabs,
  body.is-overview-default .home-deck .filter-status,
  body.is-overview-default .home-deck .focus-graph,
  body.is-overview-default .workspace > #models.model-library,
  body.is-overview-default .workspace > .model-library,
  body.is-overview-default .learning-row,
  body.is-overview-default .roadmap {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-panel {
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    gap: 10px !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 86px !important;
    padding: 16px 18px !important;
    border-radius: 22px !important;
  }
}

/* Overview calm35: bring back the reference-style route visual without restoring clutter. */
@media (min-width: 1181px) {
  body.is-overview-default .home-deck .hero-card {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) 280px !important;
    align-items: center !important;
    column-gap: 22px !important;
    min-height: 238px !important;
    padding: 30px 32px 28px 36px !important;
    overflow: hidden !important;
  }

  body.is-overview-default .home-deck .hero-copy {
    align-self: start !important;
    max-width: 590px !important;
    min-width: 0 !important;
    padding-top: 8px !important;
  }

  body.is-overview-default .home-deck .hero-copy h2 {
    max-width: 590px !important;
    font-size: 28px !important;
    line-height: 1.18 !important;
  }

  body.is-overview-default .hero-reason {
    max-width: 520px !important;
    margin-top: 4px !important;
    font-size: 13px !important;
    line-height: 1.45 !important;
  }

  body.is-overview-default .home-deck .mountain-map,
  body.is-overview-default .home-deck .mountain-map svg {
    display: block !important;
  }

  body.is-overview-default .home-deck .mountain-map {
    width: 100% !important;
    height: 156px !important;
    max-height: 156px !important;
    align-self: center !important;
    border: 0 !important;
    border-radius: 24px !important;
    background: transparent !important;
    box-shadow: none !important;
    opacity: 0.9 !important;
    overflow: visible !important;
    pointer-events: auto !important;
  }

  body.is-overview-default .home-deck .mountain-map svg {
    width: 100% !important;
    height: 156px !important;
    min-height: 156px !important;
    filter: saturate(0.9) contrast(0.98) !important;
  }

  body.is-overview-default .home-deck .mountain-map svg rect {
    fill: rgba(248, 252, 255, 0.34) !important;
  }

  body.is-overview-default .home-deck .mountain-map .route-dot text {
    fill: #31536f !important;
    font-size: 15px !important;
    font-weight: 900 !important;
  }

  body.is-overview-default .home-deck .mountain-map .route-dot circle:not(.route-hit) {
    fill: #2d7bd8 !important;
    stroke: rgba(255, 255, 255, 0.94) !important;
    stroke-width: 4 !important;
  }

  body.is-overview-default .home-deck .mountain-map .route-hit {
    fill: rgba(45, 123, 216, 0.1) !important;
  }

  body.is-overview-default .home-deck .hero-mission {
    position: absolute !important;
    left: 36px !important;
    bottom: 24px !important;
    grid-column: auto !important;
    justify-self: auto !important;
    margin-top: 0 !important;
  }

  body.is-overview-default .home-deck .hero-mission .mission-card {
    display: none !important;
  }

  body.is-overview-default .home-deck .map-canvas.is-system-overview {
    min-height: 108px !important;
  }

  body.is-overview-default .home-deck .system-overview-card {
    min-height: 108px !important;
    padding-top: 18px !important;
    padding-bottom: 16px !important;
  }
}

@media (max-width: 1180px) {
  body.is-overview-default .home-deck .mountain-map,
  body.is-overview-default .home-deck .mountain-map svg {
    display: none !important;
  }
}