:root {
  --bg: #fbf8f2;
  --text: #22201c;
  --muted: #6b6559;
  --accent: #8a5a2b;
  --line: #e6dfd2;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17161a;
    --text: #ece8e1;
    --muted: #a59f94;
    --accent: #e0a868;
    --line: #2e2c33;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
main { max-width: 680px; margin: 0 auto; padding: 48px 16px 64px; }
header { display: flex; align-items: center; gap: 16px; margin-bottom: 32px; }
header img { width: 72px; height: 72px; border-radius: 50%; }
header h1 { margin: 0; font-size: 28px; line-height: 1.2; }
header p { margin: 4px 0 0; color: var(--muted); }
h2 { font-size: 20px; margin: 32px 0 8px; }
a { color: var(--accent); }
ul { padding-left: 20px; }
footer { margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; }