:root {
  color-scheme: light dark;
  --bg: #fbfaf7;
  --ink: #171614;
  --soft: #55524c;
  --line: #dfdcd3;
  --accent: #8a6a24;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111110;
    --ink: #f0efec;
    --soft: #c3c2b7;
    --line: #2c2c2a;
    --accent: #d4af63;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif;
}
main { max-width: 680px; margin: 0 auto; padding: 48px 20px 64px; }
h1 { font-size: 30px; line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 18px; margin: 32px 0 6px; }
p, ul { margin: 0 0 12px; }
ul { padding-left: 20px; }
li { margin-bottom: 4px; }
.lead { color: var(--soft); font-size: 17px; }
.meta { color: var(--soft); font-size: 14px; }
a { color: var(--accent); }
code { font-size: 14px; overflow-wrap: anywhere; }
footer { margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14px; color: var(--soft); }