.nodes-hero {
  padding-top: clamp(58px, 8vw, 104px);
  padding-bottom: clamp(48px, 7vw, 88px);
}

.nodes-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr);
  align-items: stretch;
  gap: clamp(22px, 4vw, 48px);
}

.nodes-hero-copy {
  display: flex;
  min-height: 470px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(28px, 5vw, 58px);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
}

.nodes-hero-copy h1 {
  max-width: 780px;
  margin-bottom: 22px;
}

.nodes-hero-lead {
  max-width: 720px;
  margin-bottom: 28px;
  color: var(--color-ink-muted);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.75;
}

.nodes-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 26px;
}

.coverage-board {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(24px, 4vw, 34px);
  border-radius: var(--radius-lg);
  background: var(--color-ink);
  color: var(--color-panel);
  box-shadow: var(--shadow-high);
}

.coverage-board-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--color-ink-muted);
}

.coverage-index {
  display: inline-flex;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xs);
  background: var(--color-accent);
  color: var(--color-panel);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 800;
}

.coverage-title {
  color: var(--color-panel);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
}

.coverage-code {
  color: var(--color-footer-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .09em;
}

.coverage-regions {
  display: grid;
  gap: 2px;
  margin-top: 16px;
}

.coverage-regions a {
  display: grid;
  grid-template-columns: minmax(74px, auto) minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  min-height: 62px;
  padding: 10px 8px;
  border-bottom: 1px solid var(--color-ink-muted);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.coverage-regions a:hover {
  color: var(--color-footer-muted);
  transform: translateX(3px);
}

.coverage-regions span {
  color: var(--color-panel);
  font-weight: 750;
}

.coverage-regions small {
  color: var(--color-footer-muted);
  font-size: 12px;
}

.coverage-note {
  margin-top: auto;
  padding-top: 22px;
  color: var(--color-footer-muted);
  font-size: 12px;
  line-height: 1.7;
}

.region-strip {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 26px;
  padding: 16px 22px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
}

.region-strip-label,
.region-strip-total {
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .07em;
}

.region-strip-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 24px;
  font-weight: 700;
}

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

.node-table-wrap .server-table {
  min-width: 760px;
}

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

.route-type {
  display: inline-flex;
  min-height: 27px;
  align-items: center;
  padding: 4px 9px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xs);
  background: var(--color-panel);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
}

.directory-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 22px;
  color: var(--color-ink-muted);
  font-size: 14px;
}

.directory-notes p {
  padding: 18px 20px;
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-xs);
  background: var(--color-panel-muted);
}

.route-explainer {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
}

.route-entry {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 22px;
  padding: clamp(26px, 4vw, 40px);
  border-bottom: 1px solid var(--color-line);
}

.route-entry:last-child {
  border-bottom: 0;
}

.route-entry-number {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-xs);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.route-entry-body h3 {
  margin-bottom: 14px;
}

.route-entry-body p {
  max-width: 940px;
  color: var(--color-ink-muted);
  font-size: 15px;
  line-height: 1.85;
}

.route-entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.route-callout {
  margin-top: 24px;
}

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

.use-case-item {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: clamp(22px, 5vw, 64px);
  padding-top: 34px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--color-line);
}

.use-case-label {
  padding-top: 5px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .09em;
}

.use-case-item h3 {
  margin-bottom: 13px;
}

.use-case-item p {
  max-width: 900px;
  color: var(--color-ink-muted);
  font-size: 15px;
  line-height: 1.85;
}

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

.diagnostic-step {
  min-width: 0;
  padding: 26px;
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
}

.diagnostic-mark {
  display: inline-flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: var(--radius-xs);
  background: var(--color-accent);
  color: var(--color-panel);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.diagnostic-step h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.diagnostic-step p {
  color: var(--color-ink-muted);
  line-height: 1.8;
}

.switching-detail {
  margin-top: 20px;
}

.switching-detail h3 {
  margin-bottom: 14px;
}

.switching-detail p {
  max-width: 980px;
  color: var(--color-ink-muted);
  line-height: 1.85;
}

.coverage-reading-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.coverage-reading-card {
  min-width: 0;
  padding: 28px;
  border-top: 4px solid var(--color-ink);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
}

.coverage-reading-card h3 {
  margin-bottom: 12px;
  font-size: 20px;
}

.coverage-reading-card p {
  color: var(--color-ink-muted);
  line-height: 1.85;
}

.coverage-final-note {
  margin-top: 22px;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr);
  gap: clamp(30px, 6vw, 78px);
  align-items: start;
}

.faq-layout .section-head {
  margin-bottom: 0;
}

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

  .nodes-hero-copy {
    min-height: auto;
  }

  .coverage-note {
    margin-top: 20px;
  }

  .region-strip {
    grid-template-columns: 1fr;
    gap: 12px;
    text-align: center;
  }

  .faq-layout {
    grid-template-columns: 1fr;
  }

  .faq-layout .section-head {
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .nodes-hero {
    padding-top: 40px;
    padding-bottom: 42px;
  }

  .nodes-hero-copy {
    padding: 26px 22px;
  }

  .coverage-board {
    padding: 24px 20px;
  }

  .directory-notes,
  .diagnostic-grid,
  .coverage-reading-grid {
    grid-template-columns: 1fr;
  }

  .route-entry {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 15px;
    padding: 26px 20px;
  }

  .route-entry-number {
    width: 38px;
    height: 38px;
  }

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

  .use-case-label {
    padding-top: 0;
  }
}

@media (max-width: 480px) {
  .coverage-regions a {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .region-strip-items {
    justify-content: flex-start;
  }

  .region-strip {
    text-align: left;
  }

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

  .route-entry-number {
    width: 40px;
    height: 40px;
  }

  .diagnostic-step,
  .coverage-reading-card {
    padding: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .coverage-regions a:hover {
    transform: none;
  }
}