:root { --bg: #f6f3ec; --fg: #23211c; --muted: #6b665b; --accent: #a8791d; --card: #fffdf8; --line: #e2dccd; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #16150f; --fg: #ece6d6; --muted: #a59f8f; --accent: #e0b04a; --card: #1f1d16; --line: #34312a; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
header.site { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; border-bottom: 1px solid var(--line); padding-bottom: 12px; margin-bottom: 24px; }
header.site a.brand { font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--fg); text-decoration: none; }
nav a { margin-left: 16px; }
nav a:first-child { margin-left: 0; }
a { color: var(--accent); }
h1 { font-size: 1.9rem; line-height: 1.2; margin: 0 0 4px; }
h2 { font-size: 1.2rem; margin: 32px 0 8px; }
.muted { color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px 20px; margin: 16px 0; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; }
ol li, ul li { margin: 4px 0; }
footer { margin-top: 48px; border-top: 1px solid var(--line); padding-top: 12px; font-size: .9rem; }