.nodes-hero {
  position: relative;
  max-width: 100%;
  overflow-x: clip;
  padding-top: 72px;
  padding-bottom: 72px;
  background: linear-gradient(180deg, var(--color-bg-top), var(--color-bg-bottom));
}

.nodes-hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--color-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, var(--color-text), transparent);
  content: "";
}

.nodes-grid-decor {
  position: absolute;
  top: -18%;
  right: 12%;
  width: 38%;
  max-width: 520px;
  aspect-ratio: 1;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(closest-side, var(--color-glow), transparent);
  opacity: .72;
}

.nodes-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(460px, 1.15fr);
  align-items: center;
  gap: 64px;
}

.nodes-hero-copy {
  min-width: 0;
}

.nodes-title {
  max-width: 620px;
  margin-top: 20px;
}

.nodes-lead {
  max-width: 650px;
  margin: 22px 0 0;
  color: var(--color-muted);
  font-size: 18px;
  line-height: 1.75;
}

.nodes-hero .hero-actions {
  justify-content: flex-start;
}

.nodes-hero .hero-trust {
  justify-content: flex-start;
}

.coverage-console {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-window-line);
  border-radius: var(--radius-medium);
  color: var(--color-window-text);
  background: linear-gradient(155deg, var(--color-window-top), var(--color-window));
  box-shadow: var(--shadow-window), inset 0 1px 0 var(--color-window-highlight);
}

.coverage-console-head {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-window-line);
}

.coverage-console-head strong {
  display: block;
  color: var(--color-window-text);
  font-size: 15px;
}

.coverage-kicker,
.coverage-code,
.coverage-state {
  font-family: var(--font-mono);
  font-size: 10px;
}

.coverage-kicker {
  display: block;
  margin-bottom: 3px;
  color: var(--color-window-muted);
  letter-spacing: .06em;
}

.coverage-state {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 8px;
  color: var(--color-window-muted);
}

.coverage-regions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--color-window-line);
}

.coverage-regions a {
  display: flex;
  min-width: 0;
  min-height: 112px;
  flex-direction: column;
  justify-content: center;
  padding: 18px;
  background: var(--color-window);
  transition: background var(--transition-fast);
}

.coverage-regions a:hover {
  background: var(--color-window-top);
}

.coverage-regions strong {
  margin-top: 5px;
  color: var(--color-window-text);
  font-size: 18px;
}

.coverage-regions span:last-child {
  margin-top: 5px;
  color: var(--color-window-muted);
  font-size: 12px;
}

.coverage-code {
  color: var(--color-accent);
}

.coverage-paths {
  width: 100%;
  height: auto;
  padding: 16px 20px 20px;
  color: var(--color-window-muted);
  background: var(--color-window-card);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(280px, .75fr) minmax(0, 1.25fr);
  align-items: end;
  gap: 52px;
  margin-bottom: 42px;
}

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

.section-heading > p {
  margin: 0;
  color: var(--color-muted);
  font-size: 16px;
}

.section-fig,
.region-index,
.usage-code {
  display: block;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .07em;
}

.section-fig {
  margin-bottom: 12px;
}

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

.route-block {
  margin-top: 52px;
}

.route-block:first-of-type {
  margin-top: 0;
}

.route-block-head {
  display: grid;
  grid-template-columns: minmax(220px, .65fr) minmax(0, 1.35fr);
  align-items: end;
  gap: 40px;
  margin-bottom: 18px;
}

.route-block-head h3 {
  margin: 5px 0 0;
}

.route-block-head p {
  margin: 0;
  color: var(--color-muted);
}

.route-table th,
.route-table td {
  word-break: keep-all;
}

.route-table th {
  white-space: nowrap;
}

.route-table td:last-child {
  min-width: 210px;
}

.route-kind {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 3px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-muted);
  background: var(--color-bg-top);
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
}

.route-kind-priority {
  border-color: var(--color-accent-dark);
  color: var(--color-text);
  background: var(--color-accent-soft);
}

.route-kind-direct {
  color: var(--color-text);
  background: var(--color-panel-sunk);
}

.route-notice {
  margin-top: 28px;
}

.route-types {
  background: var(--color-panel-sunk);
}

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

.type-entry {
  position: relative;
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 40px;
  padding-top: 42px;
  padding-bottom: 42px;
  border-bottom: 1px solid var(--color-border);
}

.type-entry::before {
  position: absolute;
  top: 42px;
  left: 0;
  width: 2px;
  height: 30px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  content: "";
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.type-entry:hover::before {
  opacity: 1;
}

.type-entry-index {
  padding-left: 18px;
  color: var(--color-faint);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}

.type-entry-copy {
  max-width: 820px;
}

.type-entry-copy h3 {
  font-size: 30px;
}

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

.type-entry-copy .fact-pill {
  margin-top: 8px;
}

.usage-guide {
  background: var(--color-bg);
}

.usage-layout {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.usage-card {
  min-width: 0;
  min-height: 280px;
  padding: 26px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-medium);
  background: var(--color-panel);
  box-shadow: inset 0 1px 0 var(--color-highlight);
}

.usage-card:nth-child(1),
.usage-card:nth-child(2) {
  grid-column: span 3;
}

.usage-card:nth-child(3),
.usage-card:nth-child(4),
.usage-card:nth-child(5) {
  grid-column: span 2;
}

.usage-card h3 {
  margin-top: 18px;
}

.usage-card p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.usage-code {
  color: var(--color-accent-dark);
}

.selection-process {
  color: var(--color-window-text);
  background: var(--color-window);
}

.selection-grid {
  display: grid;
  grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr);
  gap: 72px;
}

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

.selection-intro h2 {
  color: var(--color-window-text);
}

.selection-intro p {
  color: var(--color-window-muted);
}

.selection-process .section-fig {
  color: var(--color-window-muted);
}

.selection-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: selection-step;
}

.selection-steps li {
  position: relative;
  min-height: 116px;
  padding: 0 0 30px 70px;
  border-left: 1px solid var(--color-window-line-strong);
  counter-increment: selection-step;
}

.selection-steps li:last-child {
  min-height: 0;
  padding-bottom: 0;
  border-left-color: transparent;
}

.selection-steps li::before {
  position: absolute;
  top: 0;
  left: -22px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--color-window-line-strong);
  border-radius: 50%;
  color: var(--color-text);
  background: var(--color-accent);
  content: counter(selection-step);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.selection-steps h3 {
  margin-bottom: 8px;
  color: var(--color-window-text);
  font-size: 21px;
}

.selection-steps p {
  margin: 0;
  color: var(--color-window-muted);
}

.coverage-notes {
  background: var(--color-bg-bottom);
}

.coverage-notes-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.coverage-note {
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-medium);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft), inset 0 1px 0 var(--color-highlight);
}

.coverage-note p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.nodes-faq {
  background: var(--color-bg);
}

.nodes-faq .faq-list {
  max-width: 900px;
  margin-inline: auto;
}

@media (max-width: 1024px) {
  .nodes-hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 44px;
  }

  .nodes-hero-copy {
    max-width: 760px;
    margin-inline: auto;
    text-align: center;
  }

  .nodes-title,
  .nodes-lead {
    margin-right: auto;
    margin-left: auto;
  }

  .nodes-hero .hero-actions,
  .nodes-hero .hero-trust {
    justify-content: center;
  }

  .coverage-console {
    max-width: 820px;
    width: 100%;
    margin-inline: auto;
  }

  .usage-card:nth-child(1),
  .usage-card:nth-child(2),
  .usage-card:nth-child(3),
  .usage-card:nth-child(4) {
    grid-column: span 3;
  }

  .usage-card:nth-child(5) {
    grid-column: 2 / span 4;
  }
}

@media (max-width: 768px) {
  .nodes-hero {
    padding-top: 52px;
    padding-bottom: 56px;
  }

  .nodes-grid-decor {
    display: none;
  }

  .section-heading,
  .route-block-head,
  .selection-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-heading {
    align-items: start;
    gap: 14px;
    margin-bottom: 34px;
  }

  .route-block-head {
    align-items: start;
    gap: 8px;
  }

  .type-entry {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }

  .type-entry-index {
    padding-left: 0;
  }

  .type-entry::before {
    top: 41px;
    left: auto;
    right: 0;
  }

  .selection-grid {
    gap: 44px;
  }

  .usage-card:nth-child(1),
  .usage-card:nth-child(2),
  .usage-card:nth-child(3),
  .usage-card:nth-child(4),
  .usage-card:nth-child(5) {
    grid-column: span 6;
  }
}

@media (max-width: 640px) {
  .nodes-lead {
    font-size: 16px;
  }

  .coverage-console-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .coverage-regions {
    grid-template-columns: minmax(0, 1fr);
  }

  .coverage-regions a {
    min-height: 96px;
  }

  .coverage-paths {
    display: none;
  }

  .type-entry-copy h3 {
    font-size: 25px;
  }

  .usage-layout,
  .coverage-notes-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .usage-card:nth-child(1),
  .usage-card:nth-child(2),
  .usage-card:nth-child(3),
  .usage-card:nth-child(4),
  .usage-card:nth-child(5) {
    grid-column: auto;
  }

  .usage-card {
    min-height: 0;
    padding: 22px;
  }

  .coverage-note {
    padding: 22px;
  }

  .selection-steps {
    padding-left: 22px;
  }

  .selection-steps li {
    padding-left: 52px;
  }
}