.node-hero {
  padding-top: 14px;
  padding-bottom: clamp(34px, 5vw, 62px);
  overflow-x: clip;
}

.node-hero-panel {
  position: relative;
  display: grid;
  min-height: 600px;
  overflow: hidden;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  align-items: center;
  border: var(--line) solid var(--color-ink-panel);
  border-radius: var(--radius-hero);
  background: var(--color-ink-panel);
}

.node-hero-panel::before {
  position: absolute;
  top: -38%;
  right: -12%;
  width: 66%;
  height: 96%;
  border-radius: var(--radius-pill);
  background: radial-gradient(closest-side, var(--color-accent-soft), transparent);
  content: "";
  pointer-events: none;
}

.node-hero-copy {
  position: relative;
  z-index: 2;
  padding: clamp(34px, 5vw, 70px);
}

.node-hero-badge {
  border-color: var(--color-dark-line-strong);
  background: var(--color-dark-card);
  color: var(--color-dark-subtle);
}

.node-hero-copy h1 {
  max-width: 620px;
  margin-top: 22px;
  margin-bottom: 20px;
  background: linear-gradient(180deg, var(--color-white), var(--color-dark-subtle));
  color: var(--color-white);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.node-hero-copy > p {
  max-width: 610px;
  margin-bottom: 28px;
  color: var(--color-dark-subtle);
  font-size: 17px;
}

.node-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.node-hero-secondary {
  border-color: var(--color-dark-line-strong);
  background: transparent;
  color: var(--color-dark-text);
}

.node-hero-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-white);
}

.node-fact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.node-fact-row li {
  position: relative;
  padding-left: 15px;
  color: var(--color-dark-muted);
  font-size: 12px;
}

.node-fact-row li::before {
  position: absolute;
  top: .72em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--color-success);
  content: "";
  transform: translateY(-50%);
}

.route-orbit {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 500px;
  align-content: center;
  padding: clamp(26px, 4vw, 54px);
}

.route-orbit svg {
  width: 100%;
  max-width: 680px;
  margin-inline: auto;
}

.orbit-grid {
  fill: none;
  stroke: var(--color-dark-line);
  stroke-width: 1;
  stroke-dasharray: 3 10;
}

.orbit-ring {
  fill: none;
  stroke: var(--color-dark-line-strong);
  stroke-width: 1.5;
  stroke-dasharray: 8 10;
}

.orbit-ring-wide {
  transform-origin: center;
  animation: orbit-drift var(--motion-slow) var(--ease-out) infinite alternate;
}

.orbit-ring-tall {
  stroke: var(--color-accent-soft);
}

.route-path {
  fill: none;
  stroke-linecap: round;
}

.route-path-main {
  stroke: url("#routeGlow");
  stroke-width: 4;
}

.route-path-cross {
  stroke: var(--color-rib);
  stroke-width: 1.5;
  stroke-dasharray: 7 12;
}

.route-core-halo {
  fill: var(--color-accent-soft);
  stroke: var(--color-accent-glow);
  stroke-width: 1;
}

.route-core {
  fill: var(--color-ink-panel);
  stroke: var(--color-accent);
  stroke-width: 3;
}

.route-core-mark {
  fill: none;
  stroke: var(--color-sky);
  stroke-width: 3;
  stroke-linecap: round;
}

.route-node {
  fill: var(--color-dark-text);
  stroke: var(--color-ink-panel);
  stroke-width: 3;
}

.route-node-hot {
  fill: var(--color-warning);
}

.route-labels {
  fill: var(--color-dark-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
}

.orbit-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px 18px;
  margin-top: 8px;
  color: var(--color-dark-muted);
  font-family: var(--font-mono);
  font-size: 10px;
}

.orbit-legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.legend-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: var(--radius-pill);
  background: var(--color-dark-text);
}

.legend-dot-active {
  background: var(--color-warning);
}

.node-toc-wrap {
  position: relative;
  z-index: 12;
}

.section-intro {
  max-width: 860px;
  margin-bottom: 32px;
}

.section-intro > p {
  color: var(--color-muted);
  font-size: 16px;
}

.section-kicker {
  display: block;
  margin-bottom: 10px;
  color: var(--color-accent-deep);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
}

.route-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.route-summary article {
  padding: 20px;
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
}

.route-summary-label {
  display: block;
  margin-bottom: 7px;
  color: var(--color-muted);
  font-size: 10px;
  letter-spacing: .1em;
}

.route-summary strong {
  display: block;
  margin-bottom: 5px;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 900;
}

.route-summary p {
  color: var(--color-muted);
  font-size: 13px;
}

.route-directory {
  background: var(--color-page);
}

.route-directory .route-table {
  min-width: 760px;
}

.route-directory tbody tr:not(.region-row):hover td {
  background: var(--color-panel);
}

.route-capability {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 3px 9px;
  border: var(--line) solid var(--color-success);
  border-radius: var(--radius-pill);
  color: var(--color-success);
  font-size: 11px;
  font-weight: 750;
  white-space: nowrap;
}

.route-capability-conditional {
  border-color: var(--color-border);
  color: var(--color-muted);
}

.node-section-muted {
  background: var(--color-panel);
}

.type-ledger {
  overflow: hidden;
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-page);
}

.type-ledger-item {
  display: grid;
  grid-template-columns: minmax(100px, .24fr) minmax(0, 1fr);
  border-bottom: var(--line) solid var(--color-border);
}

.type-ledger-item:last-child {
  border-bottom: 0;
}

.type-ledger-featured {
  box-shadow: inset 4px 0 0 var(--color-accent);
}

.type-ledger-index {
  display: grid;
  min-height: 100%;
  place-items: center;
  padding: 28px 20px;
  border-right: var(--line) solid var(--color-border);
  background: var(--color-ink-panel);
  color: var(--color-sky);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .1em;
  writing-mode: vertical-rl;
}

.type-ledger-copy {
  padding: clamp(24px, 4vw, 40px);
}

.type-ledger-copy p {
  color: var(--color-muted);
}

.type-ledger-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.type-ledger-heading h3 {
  margin: 0;
}

.type-comparison {
  margin-top: 14px;
  padding: clamp(24px, 4vw, 38px);
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-page);
}

.type-comparison p {
  color: var(--color-muted);
}

.usage-browser {
  border-top: var(--line) solid var(--color-border);
}

.usage-row {
  display: grid;
  grid-template-columns: minmax(150px, .26fr) minmax(0, 1fr) minmax(150px, .28fr);
  gap: clamp(18px, 3vw, 42px);
  padding-top: 30px;
  padding-bottom: 30px;
  border-bottom: var(--line) solid var(--color-border);
}

.usage-label span {
  display: block;
  margin-bottom: 8px;
  color: var(--color-accent-deep);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .1em;
}

.usage-label h3 {
  font-size: 21px;
}

.usage-detail p {
  color: var(--color-muted);
}

.usage-tags {
  display: flex;
  align-content: flex-start;
  flex-wrap: wrap;
  gap: 7px;
}

.node-section-dark {
  background: var(--color-ink-panel);
}

.workflow-layout {
  display: grid;
  grid-template-columns: minmax(240px, .72fr) minmax(0, 1.28fr);
  gap: clamp(34px, 6vw, 86px);
}

.workflow-intro {
  align-self: start;
}

.workflow-intro .section-kicker {
  color: var(--color-sky);
}

.workflow-intro h2,
.workflow-steps h3 {
  color: var(--color-dark-text);
}

.workflow-intro p,
.workflow-steps p {
  color: var(--color-dark-subtle);
}

.workflow-steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: route-step;
}

.workflow-steps li {
  position: relative;
  min-height: 116px;
  padding: 0 0 30px 68px;
  counter-increment: route-step;
}

.workflow-steps li:not(:last-child)::after {
  position: absolute;
  top: 45px;
  bottom: 0;
  left: 22px;
  width: 1px;
  background: var(--color-dark-line-strong);
  content: "";
}

.workflow-steps li::before {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  display: grid;
  width: 45px;
  height: 45px;
  place-items: center;
  border: var(--line) solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--color-ink-panel);
  color: var(--color-sky);
  content: counter(route-step);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.workflow-steps h3 {
  margin-bottom: 8px;
  font-size: 20px;
}

.coverage-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(300px, .96fr);
  gap: clamp(32px, 6vw, 84px);
  align-items: center;
}

.coverage-copy > p {
  color: var(--color-muted);
}

.coverage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.region-badge-wall {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  padding: clamp(18px, 3vw, 30px);
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
}

.region-badge {
  display: flex;
  min-height: 84px;
  min-width: 0;
  justify-content: space-between;
  flex-direction: column;
  padding: 14px;
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-page);
}

.region-badge strong {
  overflow-wrap: anywhere;
  font-size: 13px;
}

.region-badge small {
  color: var(--color-muted);
  font-size: 9px;
  letter-spacing: .08em;
}

.region-badge:nth-child(4n + 1) {
  border-top-color: var(--color-accent);
}

.region-badge:nth-child(4n + 3) {
  border-top-color: var(--color-warning);
}

.coverage-note {
  margin-top: 40px;
  padding: clamp(22px, 4vw, 34px);
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
}

.coverage-checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px 24px;
}

.coverage-checks p {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--color-muted);
  font-size: 13px;
}

.coverage-checks .status-dot {
  margin-top: .65em;
}

@keyframes orbit-drift {
  from {
    opacity: .55;
    transform: rotate(-1deg);
  }

  to {
    opacity: 1;
    transform: rotate(1deg);
  }
}

@media (max-width: 980px) {
  .node-hero-panel {
    grid-template-columns: 1fr;
  }

  .node-hero-copy {
    padding-bottom: 10px;
  }

  .route-orbit {
    min-height: 380px;
    padding-top: 0;
  }

  .workflow-layout,
  .coverage-grid {
    grid-template-columns: 1fr;
  }

  .usage-row {
    grid-template-columns: minmax(130px, .3fr) minmax(0, 1fr);
  }

  .usage-tags {
    grid-column: 2;
  }
}

@media (max-width: 768px) {
  .node-hero-panel {
    min-height: 0;
  }

  .node-hero-copy {
    padding: 30px 20px 8px;
  }

  .node-hero-copy > p {
    font-size: 15px;
  }

  .route-orbit {
    min-height: 310px;
    padding: 0 14px 22px;
  }

  .route-labels {
    display: none;
  }

  .route-summary {
    grid-template-columns: 1fr;
  }

  .type-ledger-item {
    grid-template-columns: 74px minmax(0, 1fr);
  }

  .type-ledger-index {
    padding-inline: 14px;
  }

  .usage-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .usage-tags {
    grid-column: auto;
  }

  .workflow-layout {
    gap: 32px;
  }

  .region-badge-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .coverage-checks {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .node-hero-actions .btn,
  .coverage-actions .btn {
    width: 100%;
  }

  .node-fact-row {
    display: grid;
    gap: 7px;
  }

  .route-orbit {
    min-height: 250px;
  }

  .orbit-legend {
    justify-content: flex-start;
  }

  .type-ledger-item {
    grid-template-columns: 1fr;
  }

  .type-ledger-index {
    min-height: 44px;
    border-right: 0;
    border-bottom: var(--line) solid var(--color-dark-line);
    writing-mode: horizontal-tb;
  }

  .type-ledger-copy {
    padding: 22px 18px;
  }

  .workflow-steps li {
    padding-left: 56px;
  }

  .workflow-steps li:not(:last-child)::after {
    left: 18px;
  }

  .workflow-steps li::before {
    width: 37px;
    height: 37px;
  }

  .region-badge-wall {
    grid-template-columns: 1fr 1fr;
    padding: 14px;
  }

  .region-badge {
    min-height: 76px;
    padding: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .orbit-ring-wide {
    animation: none;
  }
}