:root {
  --bg: #fbf7ef;
  --card: #ffffff;
  --ink: #1d2a44;
  --muted: #5b6579;
  --line: #e6dfd0;
  --accent: #27406f;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111827; --card: #1b2433; --ink: #f3efe6; --muted: #aab3c2; --line: #2d3748; --accent: #a9c1ee; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
.wrap { max-width: 720px; margin: 0 auto; padding: 32px 16px 56px; }
header { display: flex; align-items: center; gap: 12px; margin-bottom: 36px; }
header img { width: 48px; height: 48px; border-radius: 50%; }
header a { color: var(--ink); font-weight: 700; font-size: 20px; text-decoration: none; }
h1 { font-size: 34px; line-height: 1.2; margin: 0 0 12px; }
h2 { font-size: 21px; margin: 32px 0 8px; }
p, ul { margin: 0 0 14px; }
ul { padding-left: 22px; }
a { color: var(--accent); }
.lead { font-size: 20px; color: var(--muted); }
.muted { color: var(--muted); font-size: 15px; }
.links { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0; }
.links a { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 16px; text-decoration: none; font-weight: 600; }
footer { margin-top: 44px; padding-top: 18px; border-top: 1px solid var(--line); }
footer a { margin-right: 14px; }