.map-page {
  --catalog-width: minmax(460px, 500px);
  --map-card-surface: #020a16;
  --map-surface: #020a16;
  background:
    radial-gradient(circle at 24% 18%, rgba(11, 53, 78, 0.09), transparent 36%),
    var(--map-surface);
}

.map-page .app-shell {
  min-height: 100vh;
}

.map-page .side-navigation {
  background: rgba(2, 10, 22, 0.98);
}

.map-workspace {
  width: 100%;
  max-width: 1500px;
  min-width: 0;
  min-height: 100vh;
  margin: 0 auto;
  padding: 0;
}

.map-workspace > .state-panel {
  min-height: 100vh;
}

.map-composition {
  display: grid;
  min-height: 100vh;
  grid-template-columns: var(--catalog-width) minmax(590px, 1fr);
}

.map-catalog,
.roadmap-panel {
  min-width: 0;
  padding: 28px 32px;
}

.map-catalog {
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(43, 91, 105, 0.34);
  background:
    linear-gradient(155deg, rgba(11, 36, 53, 0.2), transparent 46%),
    var(--map-surface);
}

.catalog-heading {
  flex: 0 0 auto;
  margin-bottom: 25px;
}

.catalog-heading .eyebrow {
  margin: 0 0 6px;
  color: var(--teal-soft);
  font-size: 10px;
}

.catalog-heading h1,
.roadmap-heading h2 {
  margin: 0;
  color: var(--text);
  font-family: var(--ui-font);
  font-weight: 600;
  letter-spacing: -0.025em;
}

.catalog-heading h1 {
  font-size: clamp(25px, 2.2vw, 31px);
}

.catalog-heading > p:last-child {
  margin: 7px 0 0;
  color: var(--text-soft);
  font-size: 13px;
}

.branch-card-grid {
  display: grid;
  flex: 0 0 auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.map-branch-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 289px;
  overflow: hidden;
  flex-direction: column;
  padding: 0;
  border: 1px solid rgba(97, 122, 141, 0.54);
  border-radius: 12px;
  background:
    radial-gradient(circle at 50% 25%, color-mix(in srgb, var(--branch-accent, #42cfc5) 11%, transparent), transparent 48%),
    linear-gradient(180deg, #041524, var(--map-card-surface));
  color: var(--text);
  cursor: pointer;
  box-shadow:
    inset 0 1px 0 rgba(218, 238, 244, 0.025),
    0 10px 28px rgba(0, 0, 0, 0.08);
  text-align: left;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease,
    background 160ms ease;
}

.map-branch-card:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--branch-accent, var(--teal)) 72%, transparent);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--branch-accent, var(--teal)) 26%, transparent),
    0 0 24px color-mix(in srgb, var(--branch-accent, var(--teal)) 17%, transparent),
    inset 0 0 22px color-mix(in srgb, var(--branch-accent, var(--teal)) 5%, transparent);
}

.map-branch-card.is-selected {
  border-color: rgba(97, 122, 141, 0.58);
  box-shadow:
    inset 0 1px 0 rgba(218, 238, 244, 0.025),
    inset 0 0 22px color-mix(in srgb, var(--branch-accent, var(--teal)) 3%, transparent);
}

.map-branch-card[data-branch="arithmetic"] {
  --branch-accent: #32d8cf;
  --branch-image: url("/static/web-v1/map-arithmetic-universe.3642867c.avif");
}

.map-branch-card[data-branch="basic_algebra"] {
  --branch-accent: #3b9dff;
  --branch-image: url("/static/web-v1/map-algebra-universe.0418d87c.avif");
}

.map-branch-card[data-branch="trigonometry"] {
  --branch-accent: #bb65f4;
  --branch-image: url("/static/web-v1/map-trigonometry-universe.78a0f21d.avif");
}

.map-branch-card[data-branch="differential_calculus"] {
  --branch-accent: #f3a624;
  --branch-image: url("/static/web-v1/map-calculus-universe.b7289bbc.avif");
}

.map-branch-card[data-branch] {
  background:
    linear-gradient(180deg, rgba(2, 10, 22, 0.02), rgba(2, 10, 22, 0.06) 48%, rgba(2, 10, 22, 0.24)),
    var(--branch-image) center top / cover no-repeat,
    var(--map-card-surface);
}

.branch-visual {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 4;
  flex: 0 0 auto;
  overflow: hidden;
  background: transparent;
}

.branch-visual::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 10, 22, 0.06), transparent 24%, transparent 76%, rgba(2, 10, 22, 0.06)),
    linear-gradient(180deg, transparent 72%, rgba(2, 10, 22, 0.12));
  content: "";
}

.branch-card-copy {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 133px;
  flex: 1;
  grid-template-rows: auto 1fr auto;
  margin-top: -12px;
  padding: 12px 16px 15px;
  background: linear-gradient(180deg, rgba(2, 10, 22, 0.18), rgba(2, 10, 22, 0.56));
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.68);
}

.branch-card-copy h2 {
  margin: 0;
  color: var(--text);
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.branch-card-copy p {
  display: -webkit-box;
  margin: 7px 0 12px;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  color: #aab8c1;
  font-size: 13px;
  line-height: 1.46;
}

.branch-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--branch-accent, var(--teal-soft));
  font-size: 13.5px;
  font-weight: 650;
}

.branch-card-arrow {
  display: grid;
  width: 35px;
  height: 35px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--branch-accent, var(--teal)) 62%, transparent);
  border-radius: 50%;
  color: #eaf4f6;
  font-size: 20px;
  line-height: 1;
}

.roads-note {
  position: relative;
  display: grid;
  min-height: 76px;
  flex: 0 0 auto;
  align-items: center;
  gap: 13px;
  grid-template-columns: 32px minmax(0, 1fr);
  margin-top: auto;
  padding: 16px 18px;
  overflow: hidden;
  border: 1px solid rgba(66, 101, 112, 0.4);
  border-radius: 11px;
  background:
    linear-gradient(105deg, rgba(6, 32, 42, 0.96) 52%, rgba(57, 25, 112, 0.55)),
    rgba(5, 24, 33, 0.86);
}

.roads-note-icon {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border: 1px solid #c599ff;
  border-radius: 50%;
  color: #d8b9ff;
}

.roads-note strong,
.roads-note small {
  display: block;
}

.roads-note strong {
  font-size: 12px;
  font-weight: 600;
}

.roads-note small {
  margin-top: 4px;
  color: #aeb8c0;
  font-size: 10px;
}

.roads-constellation {
  position: absolute;
  right: -8px;
  width: 105px;
  height: 92px;
  opacity: 0.55;
  background:
    radial-gradient(circle at 22% 60%, #9669ff 0 2px, transparent 3px),
    radial-gradient(circle at 45% 31%, #9a6fff 0 2px, transparent 3px),
    radial-gradient(circle at 68% 58%, #a983ff 0 2px, transparent 3px),
    radial-gradient(circle at 84% 24%, #8e60ee 0 2px, transparent 3px);
  filter: drop-shadow(0 0 8px #7d4ee9);
  transform: rotate(-12deg);
}

.roadmap-panel {
  display: grid;
  grid-template-rows: auto minmax(420px, 1fr) auto;
  background:
    linear-gradient(150deg, rgba(7, 29, 45, 0.2), transparent 45%),
    var(--map-surface);
}

.roadmap-heading {
  padding-bottom: 16px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: #8da0a6;
  font-size: 12px;
}

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

.breadcrumbs a:hover {
  color: var(--teal-soft);
}

.roadmap-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.roadmap-heading-copy {
  min-width: 0;
}

.roadmap-title-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.roadmap-availability {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  gap: 7px;
  padding: 4px 9px;
  border: 1px solid rgba(112, 132, 139, 0.42);
  border-radius: 6px;
  background: rgba(91, 108, 114, 0.09);
  color: #a8b5b8;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.roadmap-heading h2 {
  font-size: clamp(28px, 2.35vw, 34px);
}

.roadmap-heading p {
  max-width: 52ch;
  margin: 6px 0 0;
  color: var(--text-soft);
  font-size: 13px;
}

.overview-button {
  display: inline-flex;
  min-height: 43px;
  flex: 0 0 auto;
  align-items: center;
  gap: 9px;
  padding: 0 15px;
  border: 1px solid rgba(71, 111, 123, 0.55);
  border-radius: 8px;
  background: rgba(6, 24, 33, 0.72);
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
  font-weight: 550;
}

.overview-button:hover {
  border-color: var(--teal-soft);
  background: rgba(9, 39, 48, 0.86);
}

.roadmap-canvas {
  position: relative;
  min-height: 420px;
  padding: 8px 0 18px;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: minmax(62px, auto);
  gap: 10px;
  align-content: start;
}

.roadmap-topic-bar {
  --topic-accent: rgba(101, 128, 138, 0.74);
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 62px;
  overflow: hidden;
  grid-template-columns: 30px minmax(0, 1fr) 38px;
  align-items: center;
  gap: 12px;
  padding: 9px 11px;
  border: 1px solid rgba(78, 107, 118, 0.52);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(8, 31, 43, 0.92), rgba(4, 20, 31, 0.96));
  color: var(--text);
  text-decoration: none;
  box-shadow:
    inset 0 1px 0 rgba(218, 238, 244, 0.025),
    0 7px 20px rgba(0, 0, 0, 0.08);
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.roadmap-topic-bar::before {
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 0;
  width: 2px;
  border-radius: 0 2px 2px 0;
  background: var(--topic-accent);
  content: "";
}

.roadmap-topic-bar.is-available,
.roadmap-topic-bar.is-progress {
  --topic-accent: var(--teal);
  border-color: var(--teal);
  box-shadow:
    0 0 0 1px rgba(31, 200, 189, 0.16),
    0 0 18px rgba(31, 200, 189, 0.07);
}

.roadmap-topic-bar.is-available:hover {
  border-color: #58e1d7;
  background: linear-gradient(135deg, rgba(10, 43, 52, 0.98), rgba(5, 25, 36, 0.98));
  box-shadow:
    0 0 0 1px rgba(31, 200, 189, 0.24),
    0 0 22px rgba(31, 200, 189, 0.11);
}

.roadmap-topic-bar.is-completed {
  --topic-accent: var(--green);
  border-color: rgba(98, 220, 132, 0.6);
}

.roadmap-topic-bar.is-locked {
  border-color: rgba(76, 98, 106, 0.45);
  color: #b9c5c7;
}

.roadmap-grid.is-coming-soon .roadmap-topic-bar {
  --topic-accent: rgba(103, 120, 126, 0.58);
  border-color: rgba(72, 91, 98, 0.38);
  background: linear-gradient(135deg, rgba(15, 27, 34, 0.88), rgba(7, 18, 26, 0.94));
  color: #9eabad;
  box-shadow: inset 0 1px 0 rgba(218, 238, 244, 0.015);
}

.roadmap-grid.is-coming-soon .topic-status-mark {
  border-color: rgba(93, 111, 117, 0.34);
  color: #74858a;
}

.topic-number {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--topic-accent) 68%, transparent);
  border-radius: 6px;
  background: color-mix(in srgb, var(--topic-accent) 9%, transparent);
  color: #dce7e6;
  font-size: 10px;
  font-weight: 650;
}

.roadmap-topic-bar strong {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  color: currentColor;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.35;
}

.topic-status-mark {
  display: grid;
  width: 30px;
  height: 30px;
  justify-self: end;
  place-items: center;
  border: 1px solid rgba(100, 129, 138, 0.42);
  border-radius: 6px;
  color: #788c91;
  font-size: 14px;
}

.is-completed .topic-status-mark {
  border-color: var(--green);
  background: var(--green);
  color: #062019;
}

.is-available .topic-status-mark {
  border-color: rgba(31, 200, 189, 0.58);
  color: var(--teal-soft);
}

.is-progress .topic-status-mark {
  width: 34px;
  height: 34px;
  border: 3px solid rgba(31, 200, 189, 0.22);
  border-right-color: var(--teal);
  border-radius: 50%;
  color: var(--text);
  font-size: 9px;
}

.roadmap-legend {
  display: flex;
  min-height: 49px;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 2.2vw, 31px);
  padding: 10px 14px;
  border: 1px solid rgba(55, 91, 103, 0.42);
  border-radius: 9px;
  background: rgba(5, 23, 32, 0.76);
  color: #a7b6b9;
  font-size: 9.5px;
  white-space: nowrap;
}

.roadmap-legend > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.legend-line {
  display: block;
  width: 17px;
  border-top: 1.5px solid #677b81;
}

.legend-line.is-completed {
  border-color: var(--green);
}

.legend-line.is-progress {
  border-color: var(--teal);
}

.legend-line.is-available {
  border-color: #8da0a6;
}

.legend-lock {
  color: #7a8b91;
  font-style: normal;
}

/* The Algebra roadmap uses the compact, staged atlas treatment. The branch
   catalogue to its left deliberately keeps its existing universe-card system. */
.roadmap-panel.is-algebra {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 9%, rgba(23, 105, 170, 0.16), transparent 30%),
    radial-gradient(circle at 18% 58%, rgba(12, 76, 123, 0.08), transparent 38%),
    #020a16;
}

.roadmap-panel.is-algebra::before,
.roadmap-panel.is-algebra::after {
  position: absolute;
  z-index: 0;
  inset: 0;
  pointer-events: none;
  content: "";
}

.roadmap-panel.is-algebra::before {
  opacity: 0.42;
  background:
    radial-gradient(circle, rgba(57, 177, 235, 0.64) 0 1px, transparent 1.7px) 17px 9px / 113px 97px,
    radial-gradient(circle, rgba(40, 130, 196, 0.48) 0 1px, transparent 1.6px) 61px 37px / 157px 131px,
    radial-gradient(circle, rgba(51, 150, 216, 0.36) 0 0.8px, transparent 1.5px) 4px 73px / 89px 151px;
}

.roadmap-panel.is-algebra::after {
  opacity: 0.34;
  background:
    linear-gradient(31deg, transparent 49.7%, rgba(32, 126, 186, 0.28) 49.85% 50.1%, transparent 50.25%) 100% 4% / 470px 330px no-repeat,
    linear-gradient(151deg, transparent 49.7%, rgba(32, 126, 186, 0.19) 49.85% 50.1%, transparent 50.25%) 100% 4% / 470px 330px no-repeat,
    linear-gradient(24deg, transparent 49.72%, rgba(32, 126, 186, 0.15) 49.88% 50.06%, transparent 50.22%) 7% 46% / 560px 390px no-repeat,
    linear-gradient(156deg, transparent 49.72%, rgba(32, 126, 186, 0.13) 49.88% 50.06%, transparent 50.22%) 7% 46% / 560px 390px no-repeat,
    linear-gradient(35deg, transparent 49.72%, rgba(32, 126, 186, 0.14) 49.88% 50.06%, transparent 50.22%) 92% 88% / 500px 350px no-repeat;
}

.roadmap-panel.is-algebra > * {
  position: relative;
  z-index: 1;
}

.roadmap-grid.is-algebra {
  display: block;
}

.roadmap-stage + .roadmap-stage {
  margin-top: 20px;
}

.roadmap-stage-label {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 8px;
  color: #8499a6;
  font-size: 10.5px;
  font-weight: 650;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.roadmap-stage-label::after {
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, rgba(65, 133, 171, 0.3), transparent);
  content: "";
}

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

.roadmap-grid.is-algebra .roadmap-topic-bar {
  min-height: 60px;
  grid-template-columns: 30px minmax(0, 1fr) 30px;
  gap: 10px;
  padding: 9px 11px;
  border-color: rgba(73, 121, 149, 0.3);
  border-radius: 9px;
  background: linear-gradient(108deg, rgba(7, 29, 46, 0.96), rgba(3, 16, 29, 0.98));
  box-shadow: inset 0 1px 0 rgba(218, 238, 244, 0.018);
}

.roadmap-grid.is-algebra .roadmap-topic-bar::before {
  top: 0;
  bottom: 0;
  width: 2px;
  border-radius: 0;
  background: rgba(72, 137, 174, 0.28);
}

.roadmap-grid.is-algebra .topic-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.roadmap-grid.is-algebra .topic-state-copy {
  color: #718691;
  font-size: 9.5px;
  line-height: 1.25;
}

.roadmap-grid.is-algebra .topic-number,
.roadmap-grid.is-algebra .topic-status-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: transparent;
}

.roadmap-grid.is-algebra .topic-number {
  border-color: rgba(111, 163, 190, 0.34);
  color: #8195a0;
}

.roadmap-grid.is-algebra .topic-status-mark {
  border-color: rgba(94, 142, 166, 0.3);
  color: #6f8794;
  font-size: 12px;
}

.roadmap-grid.is-algebra .roadmap-topic-bar.is-locked {
  border-color: rgba(67, 103, 123, 0.28);
  color: #81929b;
  opacity: 0.68;
}

.roadmap-grid.is-algebra .roadmap-topic-bar.is-available,
.roadmap-grid.is-algebra .roadmap-topic-bar.is-progress {
  border-color: rgba(57, 200, 255, 0.78);
  background: linear-gradient(108deg, rgba(6, 45, 65, 0.98), rgba(3, 23, 42, 0.98));
  box-shadow:
    inset 0 0 20px rgba(26, 130, 188, 0.08),
    0 0 16px rgba(19, 117, 184, 0.08);
}

.roadmap-grid.is-algebra .roadmap-topic-bar.is-available::before,
.roadmap-grid.is-algebra .roadmap-topic-bar.is-progress::before {
  width: 3px;
  background: linear-gradient(180deg, #32d8cf, #3b9dff);
}

.roadmap-grid.is-algebra .roadmap-topic-bar.is-available:hover {
  border-color: #53d8ff;
  background: linear-gradient(108deg, rgba(7, 53, 74, 0.99), rgba(3, 27, 47, 0.99));
  box-shadow:
    inset 0 0 22px rgba(26, 130, 188, 0.1),
    0 0 18px rgba(19, 117, 184, 0.12);
}

.roadmap-grid.is-algebra .is-available .topic-number,
.roadmap-grid.is-algebra .is-available .topic-status-mark,
.roadmap-grid.is-algebra .is-progress .topic-number,
.roadmap-grid.is-algebra .is-progress .topic-status-mark {
  border-color: #39c8ff;
  color: #7bdcff;
}

.roadmap-grid.is-algebra .is-available .topic-state-copy,
.roadmap-grid.is-algebra .is-progress .topic-state-copy {
  color: #83cbe6;
}

.roadmap-grid.is-algebra .roadmap-topic-bar.is-completed {
  border-color: rgba(98, 220, 132, 0.58);
  background: linear-gradient(108deg, rgba(7, 47, 43, 0.96), rgba(3, 23, 31, 0.98));
}

.roadmap-grid.is-algebra .roadmap-topic-bar.is-completed::before {
  width: 3px;
  background: var(--green);
}

.roadmap-grid.is-algebra .is-completed .topic-number {
  border-color: var(--green);
  color: #91e8aa;
}

.roadmap-grid.is-algebra .is-completed .topic-status-mark {
  border-color: var(--green);
  background: var(--green);
  color: #062019;
}

.roadmap-grid.is-algebra .is-progress .topic-status-mark {
  width: 30px;
  height: 30px;
  border-width: 2px;
  border-right-color: #39c8ff;
  font-size: 8px;
}

@media (max-width: 1180px) {
  .map-composition {
    grid-template-columns: minmax(390px, 0.72fr) minmax(550px, 1fr);
  }

  .map-catalog,
  .roadmap-panel {
    padding-inline: 25px;
  }

  .branch-card-grid {
    gap: 12px;
  }

  .map-branch-card {
    min-height: 230px;
  }

  .roadmap-grid {
    gap: 10px;
  }
}

@media (max-width: 1030px) {
  .map-composition {
    grid-template-columns: 1fr;
  }

  .map-catalog {
    min-height: 100vh;
    border-right: 0;
    border-bottom: 1px solid rgba(43, 91, 105, 0.34);
  }

  .branch-card-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .map-branch-card {
    min-height: 225px;
  }

  .roadmap-panel {
    min-height: 660px;
  }
}

@media (max-width: 820px) {
  .map-page .app-shell {
    display: block;
  }

  .map-page .side-navigation {
    position: fixed;
    z-index: 80;
    top: auto;
    right: 8px;
    bottom: 6px;
    left: 8px;
    display: block;
    width: auto;
    height: 58px;
    padding: 5px;
    overflow: hidden;
    border: 1px solid rgba(53, 93, 105, 0.5);
    border-radius: 11px;
    background: rgba(2, 17, 25, 0.96);
    backdrop-filter: blur(18px);
  }

  .map-page .brand,
  .map-page .secondary-navigation,
  .map-page .primary-navigation .navigation-item:nth-child(n + 6) {
    display: none;
  }

  .map-page .primary-navigation {
    display: grid;
    height: 100%;
    grid-template-columns: repeat(5, 1fr);
    gap: 3px;
    margin: 0;
  }

  .map-page .navigation-item {
    display: flex;
    min-height: 0;
    flex-direction: column;
    justify-content: center;
    gap: 1px;
    padding: 3px;
    font-size: 8px;
  }

  .map-page .navigation-icon {
    width: 19px;
    height: 19px;
    font-size: 15px;
  }

  .map-workspace {
    padding-bottom: 72px;
  }

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

@media (max-width: 620px) {
  .map-catalog,
  .roadmap-panel {
    padding: 22px 14px;
  }

  .catalog-heading {
    margin-bottom: 20px;
  }

  .branch-card-grid {
    grid-template-columns: 1fr;
  }

  .map-branch-card {
    min-height: 218px;
  }

  .roads-note {
    margin-top: 16px;
  }

  .roadmap-title-row {
    display: grid;
  }

  .overview-button {
    width: max-content;
  }

  .roadmap-panel {
    grid-template-rows: auto auto auto;
  }

  .roadmap-canvas {
    min-height: auto;
  }

  .roadmap-grid {
    min-height: 0;
    grid-template-columns: 1fr;
    grid-auto-rows: minmax(64px, auto);
    gap: 12px;
  }

  .roadmap-stage-topics {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .roadmap-topic-bar {
    min-height: 64px;
  }

  .roadmap-legend {
    flex-wrap: wrap;
    justify-content: flex-start;
    margin-top: 20px;
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .map-branch-card {
    transition: none;
  }
}