.node-hero {
  padding-top: 76px;
  padding-bottom: 84px;
  overflow-x: clip;
}

.node-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, .98fr);
  align-items: center;
  gap: 72px;
}

.node-hero-copy,
.node-route-board {
  min-width: 0;
}

.node-title {
  max-width: 680px;
  margin-top: 20px;
  margin-bottom: 22px;
}

.node-actions {
  margin-top: 30px;
}

.node-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 28px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--color-line);
  list-style: none;
}

.node-trust li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-muted);
  font-size: 13px;
  white-space: nowrap;
}

.node-trust svg {
  width: 17px;
  height: 17px;
  color: var(--color-accent);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.node-route-board {
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow-panel);
}

.route-board-body {
  position: relative;
  display: grid;
  grid-template-columns: minmax(108px, .75fr) minmax(210px, 1.5fr) minmax(108px, .75fr);
  align-items: center;
  min-height: 390px;
  padding: 42px 28px;
}

.route-origin,
.route-exit {
  position: relative;
  z-index: 2;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.route-origin {
  display: flex;
  align-items: center;
  gap: 12px;
}

.route-origin-mark {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  border: 5px solid var(--color-accent-soft);
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.route-origin strong,
.route-origin small,
.route-exit span,
.route-exit strong {
  display: block;
}

.route-origin strong,
.route-exit strong {
  font-size: 13px;
}

.route-origin small,
.route-exit span {
  color: var(--color-muted);
  font-size: 11px;
}

.route-exit {
  text-align: right;
}

.route-tracks {
  display: grid;
  gap: 26px;
  min-width: 0;
}

.route-track {
  display: grid;
  grid-template-columns: 46px minmax(30px, 1fr) 48px;
  align-items: center;
  gap: 8px;
  color: var(--color-muted);
}

.route-track.is-current {
  color: var(--color-accent);
  font-weight: 750;
}

.route-code {
  font-family: var(--font-mono);
  font-size: 9px;
  text-align: right;
}

.route-line {
  position: relative;
  height: 1px;
  border-top: 1px dashed currentColor;
}

.route-line::before,
.route-line::after {
  position: absolute;
  top: -4px;
  width: 7px;
  height: 7px;
  border: 1px solid currentColor;
  border-radius: var(--radius-pill);
  content: "";
  background: var(--color-panel);
}

.route-line::before {
  left: 0;
}

.route-line::after {
  right: 0;
}

.route-track.is-current .route-line::after {
  background: var(--color-accent);
}

.route-region {
  font-size: 12px;
}

.node-fact-band {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-panel-muted);
}

.node-facts {
  display: grid;
  grid-template-columns: .8fr .8fr .9fr 1.7fr;
}

.node-facts > div {
  display: flex;
  min-width: 0;
  min-height: 112px;
  flex-direction: column;
  justify-content: center;
  padding: 20px 28px;
  border-right: 1px solid var(--color-line);
}

.node-facts > div:first-child {
  padding-left: 0;
}

.node-facts > div:last-child {
  padding-right: 0;
  border-right: 0;
}

.node-facts strong {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.node-facts span:not(.stat-number) {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
}

.node-section-heading {
  max-width: 830px;
  margin-bottom: 42px;
}

.node-section-heading > p:last-child {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 17px;
}

.node-table-wrap {
  box-shadow: var(--shadow-panel);
}

.node-table-wrap .server-table {
  min-width: 780px;
}

.node-table-wrap td:last-child {
  color: var(--color-muted);
}

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

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

.route-ledger-row {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr) 220px;
  gap: 40px;
  padding-top: 44px;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--color-line);
}

.route-ledger-label {
  min-width: 0;
}

.route-ledger-label > span {
  display: block;
  margin-bottom: 9px;
  color: var(--color-accent);
  font-size: 11px;
  letter-spacing: .08em;
}

.route-ledger-label strong {
  font-family: var(--font-display);
  font-size: 21px;
}

.route-ledger-copy {
  min-width: 0;
}

.route-ledger-copy h3 {
  font-size: 24px;
}

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

.route-ledger-copy p:last-child {
  margin-bottom: 0;
}

.route-ledger-note {
  align-self: start;
  padding: 18px;
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
  background: var(--color-accent-soft);
}

.route-ledger-note span {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
}

.route-ledger-note p {
  margin: 7px 0 0;
  font-size: 14px;
}

.use-case-layout {
  display: grid;
  grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: 76px;
}

.use-case-intro {
  position: sticky;
  top: 28px;
  margin-bottom: 0;
}

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

.use-case-item {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 26px;
  padding-top: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--color-line);
}

.use-case-key {
  padding-top: 7px;
  color: var(--color-accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
}

.use-case-item h3 {
  font-size: 24px;
}

.use-case-item p {
  color: var(--color-muted);
}

.use-case-item p:last-child {
  margin-bottom: 0;
}

.node-method-section {
  border-top: 1px solid var(--color-line);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.method-card {
  min-width: 0;
  padding: 26px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
}

.method-index {
  display: inline-grid;
  width: 34px;
  height: 34px;
  margin-bottom: 28px;
  place-items: center;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-xs);
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 800;
}

.method-card h3 {
  font-size: 20px;
}

.method-card p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 15px;
}

.node-operations {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
  margin-top: 42px;
}

.node-operations h3 {
  margin-bottom: 8px;
}

.node-operations p:last-child {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--color-muted);
}

.node-operations .actions {
  justify-content: flex-end;
}

.coverage-notes {
  display: grid;
  grid-template-columns: minmax(280px, .7fr) minmax(0, 1.3fr);
  gap: 76px;
  padding-top: 56px;
  padding-bottom: 56px;
  border-top: 1px solid var(--color-line);
}

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

.coverage-copy p:last-child {
  margin-bottom: 0;
}

.coverage-copy strong {
  color: var(--color-ink);
}

@media (max-width: 1120px) {
  .node-hero-inner {
    grid-template-columns: 1fr;
    gap: 52px;
  }

  .node-route-board {
    width: min(100%, 720px);
  }

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

  .node-facts > div:nth-child(2) {
    border-right: 0;
  }

  .node-facts > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--color-line);
  }

  .node-facts > div:first-child,
  .node-facts > div:nth-child(3) {
    padding-left: 0;
  }

  .node-facts > div:nth-child(2),
  .node-facts > div:last-child {
    padding-right: 0;
  }

  .route-ledger-row {
    grid-template-columns: 150px minmax(0, 1fr);
  }

  .route-ledger-note {
    grid-column: 2;
  }

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

@media (max-width: 860px) {
  .use-case-layout,
  .coverage-notes {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .use-case-intro {
    position: static;
  }

  .node-operations {
    grid-template-columns: 1fr;
  }

  .node-operations .actions {
    justify-content: flex-start;
  }
}

@media (max-width: 700px) {
  .node-hero {
    padding-top: 48px;
    padding-bottom: 60px;
  }

  .route-board-body {
    grid-template-columns: 1fr;
    gap: 28px;
    min-height: auto;
    padding: 28px 20px;
  }

  .route-origin,
  .route-exit {
    width: min(100%, 280px);
    justify-self: center;
  }

  .route-exit {
    text-align: left;
  }

  .route-tracks {
    width: min(100%, 300px);
    justify-self: center;
  }

  .route-track {
    grid-template-columns: 44px minmax(40px, 1fr) 44px;
  }

  .route-ledger-row {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-top: 34px;
    padding-bottom: 34px;
  }

  .route-ledger-note {
    grid-column: auto;
  }

  .use-case-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

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

@media (max-width: 520px) {
  .node-trust {
    display: grid;
    grid-template-columns: 1fr;
  }

  .node-facts {
    grid-template-columns: 1fr;
  }

  .node-facts > div {
    min-height: 94px;
    padding: 18px 0;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .node-facts > div:nth-child(3) {
    border-bottom: 1px solid var(--color-line);
  }

  .node-facts > div:last-child {
    border-bottom: 0;
  }

  .node-facts strong {
    font-size: 19px;
  }

  .node-operations .actions .btn {
    width: 100%;
  }
}