:root {
  color-scheme: light dark;
  --bg: #0f1012;
  --panel: #181a1f;
  --text: #f6f1e7;
  --muted: #aaa69f;
  --sand: #d59a42;
  --line: #2b2d33;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

main {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0 80px;
}

header {
  margin-bottom: 36px;
}

.brand {
  color: var(--sand);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 8px 0 4px;
  font-size: clamp(2rem, 8vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

h2 {
  margin-top: 36px;
  font-size: 1.25rem;
}

h3 {
  margin: 28px 0 8px;
  font-size: 1.05rem;
}

p, li { color: var(--muted); }

a { color: var(--sand); }

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-block;
  padding: 11px 16px;
  border: 1px solid var(--sand);
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
}

.button.primary {
  background: var(--sand);
  color: #15120d;
  font-weight: 700;
}

.card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

.language {
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

.updated {
  margin-top: 8px;
  font-size: 0.9rem;
}

footer {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f8f5ef;
    --panel: #fffdf8;
    --text: #211d17;
    --muted: #625d56;
    --line: #ded8cf;
  }
}