:root {
  --bg: #f4f3ef;
  --text: #1a1a1a;
  --muted: #6e6e6a;
  --accent: #1f6fb2;
  --card: #ffffff;
  --border: #dcdad3;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111111;
    --text: #f1f1f1;
    --muted: #9a9a96;
    --accent: #4a9ee0;
    --card: #1d1d1d;
    --border: #2e2e2e;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main { max-width: 720px; margin: 0 auto; padding: 32px 16px 56px; }
a { color: var(--accent); }
h1 { font-size: 2.2rem; line-height: 1.1; margin: 0 0 8px; }
h2 { font-size: 1.25rem; margin: 32px 0 8px; }
.hero { display: flex; align-items: center; gap: 20px; margin-bottom: 24px; }
.hero img { border-radius: 22px; flex-shrink: 0; }
.tagline, .meta, .back { color: var(--muted); margin: 0; }
.back { margin-bottom: 16px; }
.summary { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; }
dt { font-weight: 600; margin-top: 14px; }
dd { margin: 4px 0 0; color: var(--muted); }
footer { margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.9rem; }