:root {
  --paper: #f6f3eb;
  --ink: #1d1b16;
  --muted: #6b665b;
  --rule: #d9d3c5;
  --accent: #2f5d50;
  --gold: #b8913a;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #141310;
    --ink: #ece7dc;
    --muted: #a39d90;
    --rule: #34312a;
    --accent: #8cc2b0;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 'Instrument Sans', -apple-system, system-ui, sans-serif;
}
main { max-width: 680px; margin: 0 auto; padding: 40px 20px 64px; }
header { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--ink); padding-bottom: 10px; margin-bottom: 36px; }
header a.brand { font-family: 'Instrument Serif', Georgia, serif; font-style: italic; font-size: 22px; color: var(--ink); text-decoration: none; }
header nav { display: flex; gap: 16px; font-size: 15px; }
h1 { font-family: 'Instrument Serif', Georgia, serif; font-weight: 400; font-size: 48px; line-height: 1.05; margin: 0 0 8px; }
h2 { font-family: 'Instrument Serif', Georgia, serif; font-weight: 400; font-size: 28px; line-height: 1.15; margin: 40px 0 8px; }
.deck { font-family: 'Instrument Serif', Georgia, serif; font-style: italic; font-size: 21px; color: var(--muted); margin: 0 0 28px; }
p, li { margin: 0 0 12px; }
ul { padding-left: 22px; }
a { color: var(--accent); }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--gold); margin-right: 8px; }
footer { margin-top: 56px; padding-top: 14px; border-top: 1px solid var(--rule); font-size: 14px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 16px; }
footer a { color: var(--muted); }