:root {
  --bg: #fbf1ee;
  --surface: #ffffff;
  --ink: #2a1418;
  --muted: #6f5a60;
  --brand: #e0506f;
  --line: #ecd9d4;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #221a1d;
    --surface: #2b2125;
    --ink: #fbf1ee;
    --muted: #bfa9ae;
    --brand: #ff9ab0;
    --line: #3d2d33;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 0 20px; }
header.site { padding: 28px 0 8px; }
header.site a.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 20px; }
header.site img { width: 36px; height: 36px; border-radius: 9px; }
main { padding: 8px 0 56px; }
h1 { font-size: 34px; line-height: 1.2; margin: 28px 0 6px; }
h2 { font-size: 22px; line-height: 1.3; margin: 40px 0 8px; }
p, li { color: var(--ink); }
.meta { color: var(--muted); font-size: 15px; margin: 0 0 24px; }
ul { padding-left: 22px; }
li { margin: 6px 0; }
a { color: var(--brand); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; margin: 16px 0; }
.hero { padding: 56px 0 24px; }
.hero h1 { font-size: 42px; }
.hero p.lead { font-size: 20px; color: var(--muted); }
footer.site { border-top: 1px solid var(--line); padding: 24px 0 48px; color: var(--muted); font-size: 15px; }
footer.site a { margin-right: 18px; }