/* Static language pages (lang/). Same tokens as the map (see DESIGN.md),
   but a normal scrolling document instead of a full-screen app. */
:root {
  --bg: #0a0d14;
  --bg-elev: #131826;
  --bg-elev-2: #1a2030;
  --fg-bright: #fff;
  --fg: rgba(232, 236, 245, 0.95);
  --fg-dim: rgba(232, 236, 245, 0.66);
  --fg-faint: rgba(232, 236, 245, 0.52);
  --fg-ghost: rgba(232, 236, 245, 0.2);
  --accent: #7cc4ff;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --status-living: #8fd6a3;
  --status-extinct: #c79bff;
  --status-reconstructed: #9aa6bd;
  --status-classical: #ffc97c;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;

  font-family: var(--font);
  color: var(--fg);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  color-scheme: dark;
}

* { box-sizing: border-box; }
::selection { background: rgba(124, 196, 255, 0.3); color: var(--fg-bright); }

body {
  margin: 0;
  background: var(--bg);
  font-size: 1rem;
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }

.faint { color: var(--fg-faint); font-weight: 400; }
.mono { font-family: var(--mono); }

/* ---- Header / footer ---- */
.site-header,
.site-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 24px;
  border-color: var(--border);
  border-style: solid;
  border-width: 0;
}
.site-header { justify-content: space-between; border-bottom-width: 1px; }
.site-footer {
  border-top-width: 1px;
  margin-top: 64px;
  font-size: 0.8125rem;
  color: var(--fg-faint);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--fg-bright);
  font-weight: 650;
  letter-spacing: 0.02em;
}
.brand:hover { text-decoration: none; }
.brand-mark { width: 22px; height: 22px; color: var(--accent); }
.site-nav { display: flex; gap: 20px; font-size: 0.875rem; }

/* ---- Page ---- */
.page {
  max-width: 46rem;
  margin: 0 auto;
  padding: 32px 24px 0;
}

.crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  font-size: 0.8125rem;
  color: var(--fg-faint);
}
.crumbs li + li::before { content: "›"; margin-right: 6px; color: var(--fg-ghost); }

.lang-head { margin-bottom: 20px; }
.family {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  font-size: 0.875rem;
  color: var(--fg-dim);
}
.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c, var(--fg-dim));
  flex: none;
}
h1 {
  margin: 0;
  font-size: 2.5rem;
  line-height: 1.1;
  font-weight: 650;
  letter-spacing: -0.015em;
  color: var(--fg-bright);
}
.period {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 10px 0 0;
  color: var(--fg-dim);
}
.pill {
  padding: 1px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: color-mix(in srgb, currentColor 14%, transparent);
}
.status-living { color: var(--status-living); }
.status-extinct { color: var(--status-extinct); }
.status-reconstructed { color: var(--status-reconstructed); }
.status-classical { color: var(--status-classical); }

.lede { margin: 0 0 20px; font-size: 1.125rem; color: var(--fg); }

.cta {
  display: inline-flex;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--bg-elev);
  font-weight: 600;
}
.cta:hover { background: var(--bg-elev-2); text-decoration: none; }

.facts {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 6px 24px;
  margin: 28px 0 0;
  font-size: 0.9375rem;
}
.facts dt { color: var(--fg-faint); }
.facts dd { margin: 0; }

.notes { margin: 20px 0 0; color: var(--fg-dim); }

section { margin-top: 40px; }
h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 1.25rem;
  font-weight: 650;
  color: var(--fg-bright);
}
.hint { margin: -6px 0 12px; color: var(--fg-dim); font-size: 0.9375rem; }

/* ---- Lineage as a metro line in the family colour ---- */
.line {
  margin: 0;
  padding: 0;
  list-style: none;
}
.line li {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0 0 18px 28px;
}
.line li::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 12px;
  bottom: -12px;
  width: 2px;
  background: var(--c);
}
.line li:last-child::before { display: none; }
.line li.reconstructed::before {
  background: repeating-linear-gradient(var(--c) 0 3px, transparent 3px 7px);
}
.line li::after {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 8px;
  height: 8px;
  border: 2px solid var(--c);
  border-radius: 50%;
  background: var(--bg);
}
.line li.current::after { background: var(--c); }
.stop-name { font-weight: 600; }
.line li.current .stop-name { color: var(--fg-bright); }
.stop-period { font-size: 0.8125rem; color: var(--fg-faint); }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.chips a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  padding: 4px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--fg);
  font-size: 0.875rem;
}
.chips a::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c);
}
.chips a:hover { border-color: var(--c); text-decoration: none; }

.sources { margin: 0; padding-left: 18px; font-size: 0.9375rem; }

/* ---- Index ---- */
.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.875rem;
}
.toc a { display: inline-flex; align-items: center; gap: 7px; color: var(--fg); }
.family-block h2 .dot { width: 11px; height: 11px; }
.outline,
.outline ul { margin: 0; padding: 0; list-style: none; }
.outline ul { padding-left: 18px; border-left: 1px solid var(--border-strong); margin-left: 4px; }
.outline li { padding: 2px 0 2px 10px; font-size: 0.9375rem; }
.outline .faint { font-size: 0.8125rem; }

@media (max-width: 560px) {
  .site-header, .site-footer { padding: 12px 16px; }
  .page { padding: 24px 16px 0; }
  h1 { font-size: 2rem; }
  .outline ul { padding-left: 10px; }
}