:root {
  --bg: #fcf3e6;
  --card: #fffaf3;
  --text: #2a211b;
  --muted: #6b5d52;
  --accent: #a8432a;
  --border: #efe0cb;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1612;
    --card: #271f1a;
    --text: #f6ece0;
    --muted: #b8aa9e;
    --accent: #f0916a;
    --border: #3a2e26;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
main { max-width: 720px; margin: 0 auto; padding: 32px 20px 64px; }
header { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
header img { width: 56px; height: 56px; border-radius: 13px; }
header a { color: var(--text); text-decoration: none; font-weight: 700; font-size: 20px; }
header .tag { color: var(--muted); font-size: 14px; }
h1 { font-size: 32px; line-height: 1.2; margin: 0 0 6px; }
h2 { font-size: 20px; margin: 32px 0 8px; }
p, li { color: var(--text); }
.muted { color: var(--muted); }
a { color: var(--accent); }
ul { padding-left: 22px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 20px 22px; margin: 16px 0; }
.links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.links a { display: inline-block; padding: 10px 16px; border-radius: 999px; background: var(--card); border: 1px solid var(--border); text-decoration: none; font-weight: 600; }
footer { margin-top: 48px; font-size: 14px; color: var(--muted); }
footer a { color: var(--muted); }