:root {
  --bg: #f7f3ea;
  --text: #1f2a24;
  --muted: #5b6660;
  --accent: #1e4d3b;
  --line: #e2dccd;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121a16;
    --text: #e9e6dc;
    --muted: #a3aba5;
    --accent: #e4c996;
    --line: #2a352f;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans Arabic", sans-serif;
}
main { max-width: 680px; margin: 0 auto; padding: 48px 20px 64px; }
header { margin-bottom: 32px; }
header a { color: var(--accent); text-decoration: none; font-weight: 700; }
h1 { font-size: 2rem; line-height: 1.2; margin: 8px 0 4px; }
h2 { font-size: 1.2rem; margin: 36px 0 8px; color: var(--accent); }
p, li { margin: 0 0 12px; }
ul { padding-inline-start: 22px; }
a { color: var(--accent); }
.muted { color: var(--muted); }
footer { margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.9rem; }