:root {
  --bg: #fffaf6;
  --text: #1b1411;
  --muted: #6b5a50;
  --accent: #c2410c;
  --line: #eadfd6;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1411;
    --text: #f6ede6;
    --muted: #c9b8ad;
    --accent: #fb923c;
    --line: #3a2a22;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
h1 { font-size: 1.8rem; line-height: 1.25; margin: 0 0 4px; }
h2 { font-size: 1.2rem; margin: 32px 0 8px; }
p, li { color: var(--text); }
.meta { color: var(--muted); font-size: 0.9rem; margin-bottom: 24px; }
a { color: var(--accent); }
nav { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 0 0 24px; }
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
th, td { text-align: left; vertical-align: top; padding: 8px; border-bottom: 1px solid var(--line); }
.box { border: 1px solid var(--line); border-radius: 12px; padding: 16px; }