:root {
  --ink: #2f2a2c;
  --muted: #6b6165;
  --line: #e8dfe2;
  --bg: #fdfafb;
  --accent: #a4536b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 48px 24px 96px;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
main { max-width: 42rem; margin: 0 auto; }
h1 { font-size: 1.9rem; line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 1.15rem; margin: 40px 0 8px; }
p, li { color: var(--ink); }
.lead { color: var(--muted); margin-top: 0; }
.date { color: var(--muted); font-size: 0.9rem; }
a { color: var(--accent); }
nav { margin-top: 56px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 0.95rem; }
nav a { margin-right: 16px; }
ul { padding-left: 20px; }
@media (prefers-color-scheme: dark) {
  :root { --ink: #f0e9eb; --muted: #b3a7ab; --line: #3a3235; --bg: #1c1719; --accent: #e5a3b5; }
}