.nodes-hero {
  position: relative;
  padding-top: clamp(54px, 8vw, 108px);
  padding-bottom: clamp(62px, 9vw, 116px);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-page);
}

.nodes-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
  gap: clamp(40px, 7vw, 96px);
  align-items: center;
}

.nodes-hero-copy {
  max-width: 42rem;
}

.nodes-hero-copy h1 {
  margin-top: 1.35rem;
}

.nodes-hero-lead {
  max-width: 39rem;
  color: var(--color-muted);
  font-size: clamp(1rem, 1.4vw, 1.16rem);
}

.nodes-hero-lead strong {
  color: var(--color-ink);
}

.nodes-hero-copy .button-row {
  margin-top: 1.8rem;
}

.nodes-trust {
  margin-top: 1.55rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--color-line);
}

.nodes-trust li {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .03em;
}

.route-plate {
  min-height: 470px;
  padding: 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-panel);
}

.route-plate-head,
.route-plate-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
}

.route-plate-head {
  padding-bottom: .8rem;
  border-bottom: 1px solid var(--color-line);
}

.route-plate-foot {
  flex-wrap: wrap;
  padding-top: .8rem;
  border-top: 1px solid var(--color-line);
}

.route-drawing {
  width: 100%;
  min-height: 370px;
}

.route-contour {
  fill: none;
  stroke: var(--color-line);
  stroke-width: 24;
  stroke-linecap: round;
}

.route-dash {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 5 13;
}

.route-dash-secondary {
  stroke: var(--color-sky-deep);
  stroke-width: 3;
  stroke-dasharray: 2 15;
}

.route-station circle {
  fill: var(--color-page);
  stroke: var(--color-accent);
  stroke-width: 2;
}

.route-station path {
  fill: none;
  stroke: var(--color-muted);
  stroke-width: 1.5;
  stroke-linecap: round;
}

.route-station-final circle {
  fill: var(--color-accent-soft);
}

.route-station-final path {
  stroke: var(--color-accent-dark);
}

.route-bird {
  fill: var(--color-accent);
  stroke: var(--color-accent-dark);
  stroke-width: 2;
  stroke-linejoin: round;
}

.route-bird-line {
  fill: none;
  stroke: var(--color-accent-dark);
  stroke-width: 2;
  stroke-linecap: round;
}

.route-bird-eye {
  fill: var(--color-ink);
}

.route-summary {
  border-bottom: 1px solid var(--color-line);
  background: var(--color-panel);
}

.route-summary-grid {
  display: grid;
  grid-template-columns: minmax(220px, .65fr) minmax(0, 1.35fr);
  gap: clamp(32px, 7vw, 94px);
}

.route-summary-grid h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 3.4vw, 44px);
}

.route-summary-copy {
  columns: 2;
  column-gap: clamp(26px, 4vw, 52px);
  color: var(--color-muted);
}

.route-summary-copy p {
  break-inside: avoid;
}

.section-heading-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .72fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: end;
  margin-bottom: clamp(28px, 5vw, 54px);
}

.section-heading-row h2,
.section-heading-row p {
  margin-bottom: 0;
}

.section-heading-row > p {
  color: var(--color-muted);
}

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

.nodes-table-wrap {
  box-shadow: var(--shadow-low);
}

.nodes-table {
  min-width: 760px;
}

.nodes-table th:nth-child(1),
.nodes-table td:nth-child(1) {
  width: 25%;
}

.nodes-table th:nth-child(2),
.nodes-table td:nth-child(2) {
  width: 24%;
}

.nodes-table th:nth-child(3),
.nodes-table td:nth-child(3) {
  width: 24%;
}

.nodes-table .server-group-row th {
  letter-spacing: .1em;
}

.media-state {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  gap: .4rem;
  color: var(--color-muted);
  font-size: .82rem;
}

.media-state::before {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: var(--radius-pill);
  background: var(--color-warning);
  content: "";
}

.media-supported {
  color: var(--color-success);
}

.media-supported::before {
  background: var(--color-success);
}

.route-types-section {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-panel);
}

.route-type-ledger {
  border-top: 1px solid var(--color-line);
}

.route-type-entry {
  display: grid;
  grid-template-columns: minmax(130px, .34fr) minmax(0, 1.25fr) minmax(190px, .45fr);
  gap: clamp(22px, 5vw, 64px);
  padding-top: clamp(34px, 6vw, 68px);
  padding-bottom: clamp(34px, 6vw, 68px);
  border-bottom: 1px solid var(--color-line);
}

.entry-index {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
}

.entry-index svg {
  width: 72px;
  height: 72px;
}

.entry-index circle {
  fill: var(--color-page);
  stroke: var(--color-accent);
  stroke-width: 2;
}

.entry-index path {
  fill: none;
  stroke: var(--color-muted);
  stroke-width: 1.6;
  stroke-linecap: round;
}

.entry-copy h3 {
  margin-bottom: 1rem;
}

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

.entry-note {
  align-self: end;
  margin-bottom: 0;
  padding-top: .9rem;
  border-top: 1px solid var(--color-accent);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
}

.selection-section {
  background: var(--color-page);
}

.selection-intro {
  max-width: var(--reading-max);
  margin-bottom: clamp(38px, 7vw, 74px);
}

.selection-intro > p:last-child {
  color: var(--color-muted);
  font-size: 1.04rem;
}

.use-case-index {
  border-top: 1px solid var(--color-line);
}

.use-case {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: clamp(18px, 4vw, 42px);
  max-width: 68rem;
  padding-top: clamp(26px, 4vw, 42px);
  padding-bottom: clamp(26px, 4vw, 42px);
  border-bottom: 1px solid var(--color-line);
}

.use-case-mark {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-accent-dark);
}

.use-case-mark svg {
  width: 30px;
  height: 30px;
}

.use-case h3 {
  margin-bottom: .55rem;
  font-family: var(--font-body);
  font-size: 1.18rem;
}

.use-case p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.route-method {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-panel-strong);
}

.route-method-layout {
  display: grid;
  grid-template-columns: minmax(250px, .62fr) minmax(0, 1.38fr);
  gap: clamp(34px, 8vw, 108px);
}

.route-method-title h2 {
  font-size: clamp(30px, 3.7vw, 46px);
}

.route-method-notes {
  display: grid;
  gap: 1.5rem;
}

.route-method-notes article {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-line);
}

.route-method-notes article:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.route-method-notes h3 {
  margin-bottom: .5rem;
  font-family: var(--font-body);
  font-size: 1.08rem;
}

.route-method-notes p {
  margin-bottom: 0;
  color: var(--color-muted);
}

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

.route-facts-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .9fr);
  gap: clamp(34px, 7vw, 88px);
  padding: clamp(26px, 5vw, 54px);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-panel);
}

.route-facts-copy p:last-child {
  margin-bottom: 0;
  color: var(--color-muted);
}

.route-fact-list {
  margin: 0;
  border-top: 1px solid var(--color-line);
}

.route-fact-list div {
  display: grid;
  grid-template-columns: minmax(74px, .35fr) minmax(0, 1fr);
  gap: 1rem;
  padding-top: .9rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--color-line);
}

.route-fact-list dt {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .08em;
}

.route-fact-list dd {
  margin: 0;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.nodes-promo {
  margin-bottom: 0;
}

@media (max-width: 1040px) {
  .nodes-hero-layout {
    grid-template-columns: 1fr;
  }

  .nodes-hero-copy {
    max-width: 48rem;
  }

  .route-plate {
    width: 100%;
    max-width: 760px;
  }

  .route-type-entry {
    grid-template-columns: 110px minmax(0, 1fr);
  }

  .entry-note {
    grid-column: 2;
  }
}

@media (max-width: 820px) {
  .route-summary-grid,
  .section-heading-row,
  .route-method-layout,
  .route-facts-panel {
    grid-template-columns: 1fr;
  }

  .route-summary-copy {
    columns: auto;
  }

  .section-heading-row {
    align-items: start;
  }

  .route-facts-panel {
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .nodes-hero {
    padding-top: 42px;
    padding-bottom: 58px;
  }

  .route-plate {
    min-height: 0;
    padding: .75rem;
  }

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

  .route-plate-foot {
    gap: .4rem .8rem;
  }

  .route-type-entry {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .entry-index {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .entry-index svg {
    width: 58px;
    height: 58px;
  }

  .entry-note {
    grid-column: auto;
  }

  .use-case {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 14px;
  }

  .use-case-mark {
    width: 42px;
    height: 42px;
  }

  .use-case-mark svg {
    width: 25px;
    height: 25px;
  }

  .route-fact-list div {
    grid-template-columns: 1fr;
    gap: .25rem;
  }
}

@media (max-width: 390px) {
  .route-plate-head,
  .route-plate-foot {
    font-size: .6rem;
  }

  .route-drawing {
    min-height: 220px;
  }

  .use-case {
    grid-template-columns: 1fr;
  }
}