:root {
  color-scheme: dark;
  --bg: #08111c;
  --bg-soft: #0d1828;
  --panel: rgba(12, 22, 35, 0.78);
  --panel-strong: rgba(13, 25, 40, 0.92);
  --panel-elevated: rgba(18, 31, 49, 0.98);
  --text: #f8fbff;
  --muted: #8fa1b8;
  --muted-strong: #d3dceb;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --accent: #84e3cf;
  --accent-soft: rgba(132, 227, 207, 0.14);
  --warm: #ffc785;
  --danger: #ff9c8c;
  --shadow: 0 30px 60px rgba(0, 0, 0, 0.32);
  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.22);
  --radius: 18px;
  --radius-sm: 12px;
  --shell: min(1180px, calc(100% - 40px));
  --heading-font: "Sora", "Avenir Next", "Segoe UI", sans-serif;
  --body-font: "Inter", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(120, 164, 255, 0.16), transparent 30%),
    radial-gradient(circle at top right, rgba(132, 227, 207, 0.14), transparent 24%),
    linear-gradient(180deg, #07111b 0%, #0a1522 100%);
  color: var(--text);
  font-family: var(--body-font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
  transition: transform 180ms ease, opacity 180ms ease, border-color 180ms ease, background 180ms ease;
}

button,
input,
select {
  font: inherit;
}

img {
  max-width: 100%;
}

.shell {
  width: var(--shell);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 16px 0 0;
}

.site-capsule {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(8, 17, 28, 0.74);
  backdrop-filter: blur(14px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 20px 36px rgba(0, 0, 0, 0.24);
}

.capsule-identity,
.capsule-nav,
.breadcrumb,
.hero-actions,
.tag-list,
.filters,
.places-toolbar,
.place-card__meta,
.results-meta,
.results-meta__tokens,
.summary-chip-list,
.site-footer {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.capsule-identity {
  align-items: center;
  min-width: 0;
  flex: 1 1 auto;
}

.capsule-avatar {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  flex: 0 0 42px;
}

.capsule-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.capsule-copy strong,
.capsule-subtitle {
  display: block;
}

.capsule-copy strong {
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.capsule-subtitle {
  margin-top: 4px;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.12em;
}

.capsule-playground,
.capsule-nav a,
.button,
.tag-pill,
.tag-filter-button,
.region-pill,
.summary-chip {
  border-radius: 999px;
}

.capsule-playground {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted-strong);
  font-size: 0.88rem;
  font-weight: 600;
}

.capsule-nav {
  align-items: center;
  justify-content: flex-end;
}

.capsule-nav a {
  padding: 9px 12px;
  color: var(--muted-strong);
  font-size: 0.92rem;
  border: 1px solid transparent;
}

.capsule-nav__cta {
  background: rgba(255, 255, 255, 0.96);
  color: #0b1520 !important;
  font-weight: 700;
}

.muted,
.breadcrumb,
.place-card__meta,
.results-meta {
  color: var(--muted);
}

.page {
  padding: 46px 0 96px;
}

.doc-shell {
  display: grid;
  grid-template-columns: minmax(250px, 300px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.doc-sidebar {
  position: sticky;
  top: 92px;
}

.doc-sidebar__inner,
.doc-toc,
.doc-result,
.simple-link-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.doc-sidebar__inner {
  padding: 22px 18px;
}

.doc-sidebar__heading {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.doc-sidebar__heading h2 {
  margin: 0;
  font-family: var(--heading-font);
  letter-spacing: -0.04em;
}

.tree-nav {
  max-height: calc(100vh - 180px);
  overflow: auto;
  padding-right: 4px;
}

.tree-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 14px;
}

.tree-list--root {
  padding-left: 0;
}

.tree-item + .tree-item {
  margin-top: 4px;
}

.tree-item--readme {
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.tree-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 7px 10px;
  border-radius: 10px;
  color: var(--muted-strong);
  font-size: 0.94rem;
  line-height: 1.45;
}

.tree-label {
  cursor: default;
  font-weight: 700;
  color: var(--text);
  opacity: 0.94;
}

.tree-link:hover,
.tree-link--ancestor {
  background: rgba(255, 255, 255, 0.04);
}

.tree-label:hover {
  background: transparent;
}

.tree-link--active {
  background: rgba(255, 255, 255, 0.96);
  color: #0b1520;
  font-weight: 700;
}

.tree-link--readme {
  font-weight: 700;
}

.tree-marker {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: transparent;
  flex: 0 0 7px;
}

.tree-marker--filled {
  background: var(--accent);
  border-color: transparent;
}

.doc-main {
  min-width: 0;
}

.section--first {
  margin-top: 0;
}

.home-intro {
  display: grid;
  gap: 12px;
}

.home-title {
  margin: 0;
  font-family: var(--heading-font);
  font-size: clamp(1.45rem, 2.1vw, 1.95rem);
  line-height: 1.12;
  letter-spacing: -0.05em;
}

.doc-controls {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.doc-controls input {
  flex: 1 1 340px;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.doc-controls input::placeholder {
  color: var(--muted);
}

.doc-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.doc-meta--home {
  margin-top: 0;
}

.doc-toc {
  padding: 20px 22px;
}

.doc-toc h2 {
  margin: 0 0 12px;
  font-family: var(--heading-font);
  font-size: 1.05rem;
}

.doc-toc ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted-strong);
  line-height: 1.9;
}

.doc-toc li + li {
  margin-top: 4px;
}

.doc-results,
.simple-link-list,
.doc-note-grid {
  display: grid;
  gap: 14px;
}

.simple-link-card {
  display: grid;
  gap: 8px;
  padding: 18px 20px;
}

.doc-results {
  gap: 0;
}

.doc-result {
  display: grid;
  gap: 4px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--line);
  background: transparent;
  box-shadow: none;
  border-radius: 0;
}

.doc-result:first-child {
  border-top: 1px solid var(--line);
}

.doc-result__title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}

.doc-result__title strong {
  font-family: var(--heading-font);
  font-size: 0.98rem;
  letter-spacing: -0.03em;
}

.doc-result__title span,
.doc-result small,
.simple-link-card span {
  color: var(--muted);
}

.doc-result p,
.simple-link-card span {
  margin: 0;
  line-height: 1.6;
}

.doc-result p {
  color: var(--muted-strong);
  font-size: 0.94rem;
}

.doc-result small {
  font-size: 0.84rem;
}

.doc-result:hover {
  background: rgba(255, 255, 255, 0.025);
}

.simple-link-card strong {
  font-family: var(--heading-font);
  letter-spacing: -0.03em;
}

.tag-pill--static {
  cursor: default;
}

.hero,
.three-grid,
.detail-layout,
.metric-grid,
.facts-grid,
.section-stack {
  display: grid;
  gap: 18px;
}

.hero {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: stretch;
}

.hero--simple {
  grid-template-columns: 1fr;
}

.hero-card,
.section-card,
.feature-card,
.place-card,
.detail-card,
.region-card,
.metric-card {
  position: relative;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.hero-card::before,
.section-card::before,
.feature-card::before,
.place-card::before,
.detail-card::before,
.region-card::before,
.metric-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 34%);
  pointer-events: none;
}

.hero-card > *,
.section-card > *,
.feature-card > *,
.place-card > *,
.detail-card > *,
.region-card > *,
.metric-card > * {
  position: relative;
  z-index: 1;
}

.hero-card--statement {
  background:
    radial-gradient(circle at top left, rgba(124, 165, 255, 0.18), transparent 30%),
    linear-gradient(180deg, rgba(16, 27, 43, 0.98), rgba(8, 17, 28, 0.98));
}

.hero-card--map {
  background:
    radial-gradient(circle at top right, rgba(132, 227, 207, 0.14), transparent 28%),
    linear-gradient(180deg, rgba(14, 26, 41, 0.98), rgba(10, 19, 31, 0.98));
}

.hero h1,
.page-title {
  margin: 18px 0 14px;
  font-family: var(--heading-font);
  font-size: clamp(2.5rem, 5vw, 4.7rem);
  line-height: 0.97;
  letter-spacing: -0.06em;
}

.hero h2,
.section h2,
.detail-card h2,
.feature-card h3,
.place-card h3,
.region-card h3,
.section-card h3 {
  margin: 0 0 12px;
  font-family: var(--heading-font);
  letter-spacing: -0.04em;
}

.lead,
.hero p,
.section-card p,
.feature-card p,
.place-card p,
.detail-card p,
.region-card p,
.metric-card span {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted-strong);
}

.lead {
  max-width: 58ch;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted-strong);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}

.button--primary {
  background: rgba(255, 255, 255, 0.96);
  border-color: transparent;
  color: #0b1520;
}

.button--ghost {
  background: transparent;
}

.button:hover,
.tag-pill:hover,
.tag-filter-button:hover,
.capsule-playground:hover,
.capsule-nav a:hover,
.region-pill:hover,
.text-link:hover {
  transform: translateY(-1px);
}

.stat-tape {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.stat-tile {
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.stat-tile strong {
  display: block;
  font-family: var(--heading-font);
  font-size: 2rem;
  line-height: 1;
  letter-spacing: -0.06em;
}

.stat-tile span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
}

.scene-grid {
  display: grid;
  gap: 14px;
}

.scene-grid--hero {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 18px;
}

.scene-card {
  display: grid;
  gap: 8px;
  padding: 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.scene-card h3 {
  margin: 0;
  font-family: var(--heading-font);
  font-size: 1.05rem;
}

.scene-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--muted-strong);
}

.scene-card__eyebrow,
.scene-card__meta {
  color: var(--muted);
  font-size: 0.8rem;
}

.section {
  margin-top: 62px;
}

.section--tight {
  margin-top: 20px;
}

.section-heading {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
  max-width: 62ch;
}

.section-heading h2 {
  font-size: clamp(1.8rem, 2.6vw, 2.5rem);
}

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

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

.metric-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.facts-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted-strong);
  font-size: 0.78rem;
  font-weight: 700;
}

.badge--accent {
  background: rgba(255, 255, 255, 0.96);
  color: #0b1520;
  border-color: transparent;
}

.badge--subtle {
  background: var(--accent-soft);
  color: #d8fff4;
  border-color: rgba(132, 227, 207, 0.2);
}

.feature-card--editorial {
  min-height: 100%;
  background:
    radial-gradient(circle at top right, rgba(255, 199, 133, 0.12), transparent 26%),
    linear-gradient(180deg, rgba(15, 26, 41, 0.98), rgba(10, 18, 29, 0.98));
}

.feature-card__lead,
.place-card__headline {
  color: var(--text);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-weight: 700;
}

.text-link::after {
  content: "↗";
  font-size: 0.9rem;
  opacity: 0.76;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted-strong);
  font-size: 0.88rem;
}

.places-toolbar {
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
}

.filters {
  align-items: center;
}

.filters--wide {
  gap: 12px;
  flex: 1 1 auto;
}

.filters input,
.filters select,
.toggle {
  min-height: 48px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.filters input,
.filters select {
  min-width: 180px;
}

.filters input::placeholder {
  color: var(--muted);
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.tag-filter-list {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.tag-filter-list--dense {
  margin-top: 22px;
}

.tag-filter-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted-strong);
  cursor: pointer;
}

.tag-filter-button--active {
  background: rgba(255, 255, 255, 0.96);
  border-color: transparent;
  color: #0b1520;
}

.region-rail {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.region-pill {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted-strong);
  white-space: nowrap;
}

.region-pill--active {
  background: var(--accent-soft);
  border-color: rgba(132, 227, 207, 0.26);
  color: #dffff7;
}

.results-meta {
  align-items: center;
  justify-content: space-between;
}

.results-meta strong {
  color: var(--text);
  font-family: var(--heading-font);
  font-size: 1.3rem;
}

.summary-chip {
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted-strong);
  font-size: 0.85rem;
}

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

.place-card--compact {
  padding: 22px;
}

.place-card__status {
  margin-top: 14px;
}

.empty-state {
  padding: 28px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
}

.empty-state[hidden] {
  display: none !important;
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.72fr);
  gap: 18px;
  margin-top: 18px;
}

.detail-hero__main,
.detail-hero__aside {
  min-width: 0;
}

.detail-card--summary {
  background:
    radial-gradient(circle at top right, rgba(132, 227, 207, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(14, 27, 41, 0.98), rgba(10, 18, 28, 0.98));
}

.detail-subnav {
  position: sticky;
  top: 84px;
  z-index: 20;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(8, 17, 28, 0.84);
  backdrop-filter: blur(14px);
}

.doc-header {
  max-width: 76ch;
}

.detail-subnav a {
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--muted-strong);
  font-size: 0.9rem;
}

.detail-subnav a:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--line);
}

.metric-card strong,
.fact-card strong {
  display: block;
  font-family: var(--heading-font);
  font-size: 1rem;
  color: var(--text);
}

.fact-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.fact-card span {
  color: var(--muted);
  font-size: 0.84rem;
}

.metric-card {
  background: var(--panel-elevated);
}

.list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted-strong);
  line-height: 1.9;
}

.list li + li {
  margin-top: 10px;
}

.detail-card--article h2 {
  margin-top: 0;
  margin-bottom: 16px;
}

.rich-copy {
  display: grid;
  gap: 18px;
  color: var(--muted-strong);
  line-height: 1.78;
}

.rich-copy > * {
  margin: 0;
}

.rich-copy h3,
.rich-copy h4 {
  color: var(--text);
  font-family: var(--heading-font);
  letter-spacing: -0.02em;
}

.rich-copy strong {
  color: var(--text);
}

.rich-copy ul,
.rich-copy ol {
  padding-left: 20px;
}

.rich-copy li + li {
  margin-top: 10px;
}

.rich-copy table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.025);
}

.rich-copy th,
.rich-copy td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.rich-copy th {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.rich-copy tr:last-child td {
  border-bottom: none;
}

.rich-copy blockquote {
  padding: 16px 18px;
  border-left: 3px solid rgba(132, 227, 207, 0.6);
  background: rgba(132, 227, 207, 0.08);
}

.site-footer {
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 36px;
  padding: 26px 0 8px;
  border-top: 1px solid var(--line);
}

.site-footer strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--heading-font);
  letter-spacing: -0.03em;
}

@media (max-width: 1120px) {
  .doc-shell,
  .hero,
  .detail-hero,
  .three-grid,
  .detail-layout,
  .metric-grid,
  .facts-grid,
  .place-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .site-capsule {
    flex-direction: column;
    align-items: stretch;
    border-radius: 30px;
  }

  .capsule-nav {
    justify-content: flex-start;
  }

  .scene-grid--hero,
  .stat-tape {
    grid-template-columns: 1fr;
  }

  .places-toolbar {
    align-items: stretch;
  }

  .doc-sidebar {
    position: static;
  }

  .tree-nav {
    max-height: none;
  }
}

@media (max-width: 640px) {
  :root {
    --shell: min(100% - 24px, 1180px);
  }

  .page {
    padding: 34px 0 72px;
  }

  .hero-card,
  .section-card,
  .feature-card,
  .place-card,
  .detail-card,
  .region-card,
  .metric-card {
    padding: 22px;
  }

  .hero h1,
  .page-title {
    font-size: clamp(2.2rem, 12vw, 3.2rem);
  }

  .home-title {
    font-size: clamp(1.35rem, 6vw, 1.75rem);
  }

  .filters input,
  .filters select,
  .toggle,
  .button {
    width: 100%;
  }

  .detail-subnav {
    top: 76px;
  }
}