:root {
  --bg: #ffffff;
  --fg: #1a1a1a;
  --muted: #5c5c5c;
  --rule: #e2e2e2;
  --link: #8a5a00;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121212;
    --fg: #ececec;
    --muted: #a0a0a0;
    --rule: #2c2c2c;
    --link: #e0a94a;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 3rem 1.25rem 5rem;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}
main { max-width: 44rem; margin: 0 auto; }
h1 { font-size: 1.75rem; line-height: 1.25; margin: 0 0 0.5rem; letter-spacing: -0.01em; }
h2 { font-size: 1.1rem; margin: 2.25rem 0 0.5rem; letter-spacing: -0.005em; }
p, li { color: var(--fg); }
a { color: var(--link); }
.tagline { color: var(--muted); margin-top: 0; }
.updated { color: var(--muted); font-size: 0.9rem; }
nav { margin-top: 3rem; padding-top: 1.25rem; border-top: 1px solid var(--rule); font-size: 0.9rem; }
nav a { margin-right: 1.25rem; }
ul { padding-left: 1.25rem; }
li { margin-bottom: 0.35rem; }