:root {
  --surface-1: rgba(13, 29, 48, 0.82);
  --surface-2: rgba(6, 13, 26, 0.92);
  --surface-3: rgba(255, 255, 255, 0.03);
  --shadow-panel: 0 24px 64px rgba(0, 0, 0, 0.28);
  --red-400: #f87171;
}

.page-shell {
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(34, 211, 238, 0.1), transparent 24%),
    linear-gradient(180deg, #020810 0%, #050d18 38%, #020810 100%);
}

.page-hero {
  position: relative;
  padding: 148px 0 56px;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-hero-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.5;
}

.page-hero-glow-1 {
  width: 320px;
  height: 320px;
  background: rgba(37, 99, 235, 0.22);
  top: -60px;
  left: -80px;
}

.page-hero-glow-2 {
  width: 300px;
  height: 300px;
  background: rgba(34, 211, 238, 0.18);
  top: 90px;
  right: -60px;
}

.page-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 88%);
}

.page-hero-content {
  position: relative;
}

.page-hero-copy {
  max-width: 760px;
}

.page-title {
  font-size: clamp(40px, 7vw, 72px);
  line-height: 0.96;
  letter-spacing: -0.05em;
  font-weight: 900;
  margin-bottom: 24px;
}

.page-subtitle {
  max-width: 680px;
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 30px;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 30px;
}

.page-meta-note {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.7;
}

.page-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}

.page-metric {
  background: rgba(13, 29, 48, 0.7);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 18px 18px 20px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-panel);
}

.page-metric-label {
  color: var(--text-muted);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.page-metric-value {
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.page-metric-desc {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.6;
}

.page-banner {
  margin-bottom: 28px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-default);
  background: var(--surface-1);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.page-banner strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
}

.page-banner p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.page-banner code {
  white-space: nowrap;
}

.banner-ok {
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(34, 197, 94, 0.2);
}

.banner-warning {
  background: rgba(251, 191, 36, 0.08);
  border-color: rgba(251, 191, 36, 0.2);
}

.banner-danger {
  background: rgba(248, 113, 113, 0.08);
  border-color: rgba(248, 113, 113, 0.2);
}

.banner-neutral {
  background: rgba(37, 99, 235, 0.08);
  border-color: rgba(37, 99, 235, 0.2);
}

.content-section {
  padding: 20px 0 104px;
}

.section-intro {
  margin-bottom: 28px;
}

.section-intro .section-desc {
  max-width: 720px;
}

.live-grid,
.docs-grid,
.policy-grid,
.detail-grid {
  display: grid;
  gap: 24px;
}

.live-grid {
  grid-template-columns: 1.2fr 0.8fr;
}

.detail-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
}

.docs-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.policy-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
}

.panel,
.docs-card {
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-panel);
}

.panel-header,
.docs-card-head,
.row-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.panel-kicker,
.docs-card-kicker {
  color: var(--blue-400);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.panel h3,
.docs-card h3 {
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.panel-intro,
.docs-card p,
.panel-copy {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
}

.status-chip,
.route-pill,
.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-default);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.tone-ok {
  color: var(--green-400);
  border-color: rgba(74, 222, 128, 0.22);
  background: rgba(74, 222, 128, 0.1);
}

.tone-warning {
  color: var(--amber-400);
  border-color: rgba(251, 191, 36, 0.22);
  background: rgba(251, 191, 36, 0.08);
}

.tone-danger {
  color: var(--red-400);
  border-color: rgba(248, 113, 113, 0.22);
  background: rgba(248, 113, 113, 0.08);
}

.tone-neutral {
  color: var(--blue-400);
  border-color: rgba(37, 99, 235, 0.24);
  background: rgba(37, 99, 235, 0.08);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.value-card {
  background: var(--surface-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
}

.value-label {
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.value-figure {
  font-size: clamp(22px, 2.7vw, 36px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.value-meta {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.6;
}

.issues-box,
.component-box,
.links-box {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

.box-label {
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.issue-list,
.simple-list,
.link-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.issue-item,
.simple-list li,
.link-list li {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.issue-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.issue-item::before {
  content: "•";
  color: var(--amber-400);
  margin-top: -1px;
}

.component-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.component-pill {
  background: var(--surface-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

.component-name {
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.component-value {
  font-size: 14px;
  font-weight: 700;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 22px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
}

.live-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}

.live-table th {
  text-align: left;
  padding: 14px 16px;
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.02);
}

.live-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 14px;
  vertical-align: top;
}

.live-table td:first-child {
  color: var(--text-primary);
  font-weight: 600;
}

.live-table tr:last-child td {
  border-bottom: none;
}

.inline-code {
  font-family: var(--font-mono);
  color: var(--cyan-400);
  font-size: 13px;
}

.endpoint-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
}

.endpoint-item {
  background: var(--surface-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 18px;
}

.endpoint-item p,
.docs-card ul li,
.policy-grid li {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
}

.docs-card ul,
.policy-grid ul {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.docs-card ul li::before,
.policy-grid li::before {
  content: "→";
  color: var(--blue-400);
  margin-right: 10px;
}

.docs-card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.doc-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.doc-link-row a {
  color: var(--blue-400);
  font-size: 14px;
  font-weight: 600;
}

.docs-card-links a {
  color: var(--blue-400);
  font-size: 14px;
  font-weight: 600;
}

.docs-card-links a:hover,
.doc-link-row a:hover,
.text-link:hover {
  color: var(--text-primary);
}

.text-link {
  color: var(--blue-400);
  font-weight: 600;
}

.muted-note,
.api-surface-note {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.7;
}

.section-stack + .section-stack {
  margin-top: 32px;
}

.empty-state {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--surface-3);
  border: 1px dashed var(--border-default);
}

.footer-spacer {
  height: 40px;
}

@media (max-width: 1100px) {
  .page-metrics,
  .detail-grid,
  .docs-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .live-grid,
  .policy-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-hero {
    padding-top: 124px;
  }

  .page-title {
    font-size: clamp(36px, 12vw, 58px);
  }

  .page-subtitle {
    font-size: 16px;
  }

  .page-metrics,
  .detail-grid,
  .docs-grid,
  .value-grid,
  .component-grid {
    grid-template-columns: 1fr;
  }

  .panel,
  .docs-card,
  .page-metric {
    padding: 20px;
  }

  .page-banner,
  .panel-header,
  .docs-card-head,
  .row-head {
    flex-direction: column;
  }

  .page-banner code {
    white-space: normal;
  }

  .live-table {
    min-width: 540px;
  }
}