:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --text: #192333;
  --muted: #526075;
  --heading: #0b1f3a;
  --border: #e2e7f0;
  --gold: #8e6b15;
  --link: #1c467a;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a121f;
    --surface: #111c2e;
    --text: #f1f5f9;
    --muted: #94a3b8;
    --heading: #fbf4dc;
    --border: #1e2d44;
    --gold: #d9b03c;
    --link: #93c5fd;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
a { color: var(--link); }
header.site, footer.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: #0b1f3a;
  color: #fff;
}
footer.site { justify-content: center; margin-top: 3rem; font-size: 0.875rem; }
footer.site a, .brand { color: #fff; }
.brand { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; text-decoration: none; }
main { max-width: 760px; margin: 0 auto; padding: 1.5rem 1.25rem; }
h1, h2 { color: var(--heading); line-height: 1.25; }
h1 { font-size: 2rem; margin: 0.5rem 0 0.75rem; }
h2 { font-size: 1.25rem; margin-top: 2rem; }
.lede { font-size: 1.125rem; color: var(--muted); }
.crumbs { font-size: 0.875rem; color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0 0; }
.chips span {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.125rem 0.625rem;
  font-size: 0.8125rem;
  color: var(--muted);
}
blockquote {
  margin: 0;
  padding: 1rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--gold);
  border-radius: 0.5rem;
}
.cta {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, #ecc870 0%, #c59b27 45%, #f9e7a2 75%, #9c731a 100%);
  color: #07152b;
  font-weight: 700;
  text-decoration: none;
}
.cta.small { margin: 0; padding: 0.4rem 0.9rem; font-size: 0.875rem; }
.cards { list-style: none; padding: 0; display: grid; gap: 1rem; }
.cards a {
  display: block;
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  text-decoration: none;
  color: var(--text);
}
.cards strong { display: block; color: var(--heading); font-size: 1.125rem; }
.cards span, .lessons span { color: var(--muted); font-size: 0.875rem; }
.lessons li { margin-bottom: 0.5rem; }
.lessons span { display: block; }
.pager { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2.5rem; font-size: 0.9375rem; }