.nodes-main {
  overflow-x: clip;
}

.nodes-hero {
  position: relative;
  padding-top: clamp(54px, 7vw, 96px);
  padding-bottom: clamp(68px, 8vw, 112px);
  overflow-x: clip;
}

.nodes-hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(var(--rgb-accent), .08), transparent),
    linear-gradient(90deg, transparent, rgba(var(--rgb-accent), .035), transparent);
  content: "";
  pointer-events: none;
}

.nodes-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, .86fr);
  gap: clamp(38px, 7vw, 96px);
  align-items: center;
}

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

.nodes-hero-copy h1 {
  max-width: 720px;
  margin: 20px 0 0;
}

.nodes-hero-lead {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--color-text-muted);
  font-size: 18px;
}

.nodes-hero-actions {
  margin-top: 28px;
}

.nodes-trust {
  display: flex;
  margin: 22px 0 0;
  padding: 0;
  flex-wrap: wrap;
  gap: 8px 0;
  color: var(--color-text-muted);
  font-size: 13px;
  list-style: none;
}

.nodes-trust li {
  display: inline-flex;
  align-items: center;
}

.nodes-trust li + li::before {
  margin-inline: 12px;
  color: var(--color-accent);
  content: "·";
  font-weight: 800;
}

.relay-overview {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--color-console-border);
  border-radius: var(--radius-card);
  background: var(--color-console);
  color: var(--color-console-text);
  box-shadow: inset 0 1px 0 rgba(var(--rgb-white), .07), var(--shadow-console);
}

.relay-overview-head,
.relay-overview-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--color-console-muted);
  font: 500 11px/1.4 var(--font-mono);
  letter-spacing: .06em;
}

.relay-overview-head {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-console-border);
}

.relay-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.relay-regions {
  display: grid;
  gap: 8px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.relay-region {
  display: grid;
  min-width: 0;
  grid-template-columns: 70px minmax(70px, .6fr) minmax(0, 1.4fr);
  gap: 12px;
  padding: 13px;
  align-items: center;
  border: 1px solid var(--color-console-border);
  border-radius: var(--radius-small);
  background: var(--color-console-raised);
}

.relay-region-active {
  border-color: var(--color-accent);
  box-shadow: inset 3px 0 0 var(--color-accent);
}

.relay-code {
  color: var(--color-accent-soft);
  font: 600 11px/1 var(--font-mono);
}

.relay-region strong {
  color: var(--color-white);
  font-size: 14px;
}

.relay-region > span:last-child {
  min-width: 0;
  color: var(--color-console-muted);
  font-size: 12px;
}

.relay-overview-foot {
  padding-top: 14px;
  justify-content: flex-start;
  border-top: 1px solid var(--color-console-border);
}

.relay-overview-foot span {
  display: inline-flex;
  padding: 6px 9px;
  border: 1px solid var(--color-console-border);
  border-radius: var(--radius-small);
  background: var(--color-console-raised);
}

.nodes-heading {
  max-width: 860px;
}

.nodes-heading h2 {
  margin: 16px 0 12px;
}

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

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

.route-kind {
  display: inline-flex;
  max-width: 100%;
  min-height: 28px;
  padding: 5px 10px;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  font: 600 11px/1.3 var(--font-mono);
}

.route-kind-primary {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-white);
}

.route-kind-direct {
  border-color: var(--color-success);
  color: var(--color-success);
}

.nodes-table-note {
  margin-bottom: 0;
}

.route-type-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.route-type-card {
  display: flex;
  min-width: 0;
  padding: clamp(22px, 3vw, 30px);
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
}

.route-type-top {
  display: flex;
  margin-bottom: 24px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.route-type-index {
  color: var(--color-accent);
  font: 650 11px/1 var(--font-mono);
  letter-spacing: .08em;
}

.route-type-card h3 {
  margin-bottom: 14px;
  font-size: clamp(23px, 2.4vw, 30px);
}

.route-type-card p {
  color: var(--color-text-muted);
}

.route-mini-console {
  margin-top: auto;
}

.route-mini-console > span {
  color: var(--color-console-muted);
  font-size: 10px;
  letter-spacing: .08em;
}

.route-flow {
  display: flex;
  margin-top: 18px;
  align-items: center;
  gap: 8px;
}

.route-flow span {
  display: inline-flex;
  min-height: 30px;
  flex: 0 0 auto;
  padding: 6px 8px;
  align-items: center;
  border: 1px solid var(--color-console-border);
  border-radius: var(--radius-small);
  background: var(--color-console-raised);
  color: var(--color-console-text);
  font-size: 9px;
}

.route-flow i {
  position: relative;
  height: 1px;
  min-width: 12px;
  flex: 1 1 auto;
  background: var(--color-accent);
}

.route-flow i::after {
  position: absolute;
  top: 50%;
  right: 0;
  width: 5px;
  height: 5px;
  border-top: 1px solid var(--color-accent);
  border-right: 1px solid var(--color-accent);
  content: "";
  transform: translateY(-50%) rotate(45deg);
}

.route-flow-short i {
  min-width: 42px;
}

.selection-board {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.55fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: start;
}

.selection-intro {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  min-width: 0;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-board);
  background: var(--color-surface);
  box-shadow: var(--shadow-panel);
}

.selection-intro h2 {
  margin: 18px 0 16px;
}

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

.selection-intro p:last-child {
  margin-bottom: 0;
}

.use-case-list {
  min-width: 0;
  border-top: 1px solid var(--color-text);
}

.use-case-row {
  display: grid;
  min-width: 0;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: clamp(18px, 4vw, 42px);
  padding-top: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
}

.use-case-mark {
  color: var(--color-accent);
  font: 650 11px/1.4 var(--font-mono);
  letter-spacing: .06em;
}

.use-case-row h3 {
  margin-bottom: 12px;
}

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

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

.selection-steps {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-text);
  list-style: none;
}

.selection-steps li {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(150px, .34fr) minmax(0, 1fr);
  gap: clamp(24px, 6vw, 80px);
  padding-top: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--color-border);
}

.selection-step-label {
  color: var(--color-accent);
  font: 650 12px/1.4 var(--font-mono);
  letter-spacing: .08em;
}

.selection-steps h3 {
  margin-bottom: 10px;
}

.selection-steps p {
  max-width: 820px;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.nodes-principles {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, .7fr);
  gap: clamp(34px, 7vw, 92px);
  align-items: center;
}

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

.nodes-principles-copy h2 {
  margin: 18px 0 16px;
}

.nodes-principles-copy p {
  color: var(--color-text-muted);
}

.principle-console {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--color-console-border);
  border-radius: var(--radius-card);
  background: var(--color-console);
  color: var(--color-console-text);
  box-shadow: inset 0 1px 0 rgba(var(--rgb-white), .07), var(--shadow-console);
}

.principle-console-head {
  display: flex;
  padding-bottom: 14px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-console-border);
  color: var(--color-console-muted);
  font: 550 11px/1.3 var(--font-mono);
  letter-spacing: .07em;
}

.principle-console ul {
  margin: 0;
  padding: 12px 0;
  list-style: none;
}

.principle-console li {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--color-console-border);
}

.principle-console li span {
  color: var(--color-accent-soft);
  font: 550 10px/1 var(--font-mono);
}

.principle-console li strong {
  color: var(--color-console-text);
  font-size: 13px;
  font-weight: 550;
  text-align: right;
}

.principle-console-foot {
  padding-top: 14px;
  color: var(--color-console-muted);
  font: 500 10px/1.5 var(--font-mono);
}

.nodes-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
}

.nodes-next h2 {
  margin: 16px 0 10px;
  font-size: clamp(30px, 4vw, 46px);
}

.nodes-next p {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

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

  .relay-overview {
    max-width: 760px;
  }

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

  .route-type-card {
    min-height: 0;
  }

  .selection-board {
    grid-template-columns: 1fr;
  }

  .selection-intro {
    position: static;
  }
}

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

  .relay-region {
    grid-template-columns: 58px minmax(68px, .55fr) minmax(0, 1.45fr);
    gap: 8px;
  }

  .selection-steps li {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .nodes-next {
    grid-template-columns: 1fr;
  }
}

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

  .nodes-trust {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .nodes-trust li + li::before {
    display: none;
  }

  .relay-overview {
    padding: 14px;
  }

  .relay-overview-head {
    align-items: flex-start;
  }

  .relay-region {
    grid-template-columns: 1fr auto;
  }

  .relay-code {
    grid-column: 1;
  }

  .relay-region strong {
    grid-column: 2;
    grid-row: 1;
  }

  .relay-region > span:last-child {
    grid-column: 1 / -1;
  }

  .relay-overview-foot {
    flex-wrap: wrap;
  }

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

  .route-flow {
    gap: 5px;
  }

  .route-flow span {
    padding-inline: 6px;
  }

  .nodes-next .button-row > * {
    width: 100%;
  }
}