:root {
  color-scheme: light dark;
  --bg: #f7f5f0;
  --fg: #1c1c1e;
  --muted: #5b5b5f;
  --card: #ffffff;
  --accent: #b8860b;
  --border: #e5e1d8;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15140f;
    --fg: #f2f0ea;
    --muted: #a8a49a;
    --card: #201e18;
    --accent: #d9a63a;
    --border: #33301f;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
}
.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}
.badge {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
h1 {
  font-size: 1.9rem;
  margin: 0 0 1.5rem;
}
h2 {
  font-size: 1.15rem;
  margin: 2rem 0 0.6rem;
  color: var(--accent);
}
p, li { color: var(--fg); }
.muted { color: var(--muted); }
a { color: var(--accent); }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  margin: 1rem 0;
}
footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
}
nav a {
  margin-right: 1rem;
  font-size: 0.9rem;
  text-decoration: none;
  font-weight: 600;
}