:root {
  --bg: #f4f1ec;
  --panel: #ebe6df;
  --ink: #1d1a17;
  --muted: #5f5850;
  --line: #d8d1c7;
  --accent: #c2410c;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141211;
    --panel: #1e1b19;
    --ink: #f1ece6;
    --muted: #a39b92;
    --line: #2f2a26;
    --accent: #f26b2a;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 "Instrument Sans", ui-sans-serif, -apple-system, sans-serif;
}
main { max-width: 640px; margin: 0 auto; padding: 56px 16px 72px; }
.mark { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; color: var(--ink); text-decoration: none; font-weight: 600; }
.mark svg { width: 36px; height: 36px; }
h1 { font-size: 40px; line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 8px; }
h2 { font-size: 20px; margin: 40px 0 8px; }
p, li { color: var(--muted); }
strong { color: var(--ink); font-weight: 600; }
ul { padding-left: 20px; }
li { margin: 6px 0; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.lede { font-size: 19px; }
.updated { font-size: 14px; }
.contact { margin-top: 48px; padding: 20px; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; }
.contact p { margin: 0; }
footer { margin-top: 56px; font-size: 14px; color: var(--muted); }
footer a { color: var(--muted); }