:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #1a1a1a;
  --muted: #5a5a5a;
  --accent: #c1440e;
  --border: #e5e5e5;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14100e;
    --fg: #f2ede9;
    --muted: #b8aca5;
    --accent: #ff8a5c;
    --border: #2c2521;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.6;
}
main {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}
header.page {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 8px;
}
header.page img { width: 48px; height: 48px; border-radius: 11px; }
header.page h1 { font-size: 1.4rem; margin: 0; }
.tagline { color: var(--muted); margin: 0 0 40px; }
h1 { font-size: 1.9rem; }
h2 { font-size: 1.25rem; margin-top: 2.2em; }
p, li { color: var(--fg); }
.muted { color: var(--muted); font-size: 0.92rem; }
a { color: var(--accent); }
nav.links { display: flex; gap: 18px; margin: 28px 0 44px; }
nav.links a { text-decoration: none; font-weight: 600; }
footer { margin-top: 64px; padding-top: 20px; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.85rem; }