/* Site owbase.dev: cores do brand/brand.json (conferidas por site/site.test.ts). */
:root {
  --primary: #2F2E6A;
  --accent: #67A7A6;
  --fg: #32373D;
  --bg: #FFFFFF;
  --muted: #6B7280;
  --border: #E3E5EA;
  --surface: #F6F7F9;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --primary: #9C9AE6;
    --accent: #7FC0BF;
    --fg: #E6E7EA;
    --bg: #14141F;
    --muted: #9AA0AA;
    --border: #2E2E42;
    --surface: #1C1C2B;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--primary); }
.wrap { max-width: 46rem; margin: 0 auto; padding: 0 1rem; }
header.top { border-bottom: 1px solid var(--border); }
header.top .wrap { display: flex; align-items: center; gap: .6rem; height: 3.5rem; }
header.top a.brand { display: flex; align-items: center; gap: .5rem; color: var(--fg); font-weight: 600; text-decoration: none; }
header.top img { width: 1.6rem; height: 1.6rem; }
header.top nav { margin-left: auto; }
header.top nav a { font-size: .95rem; }
main { padding: 2.5rem 0 3rem; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 .75rem; }
h2 { font-size: 1.15rem; margin: 2rem 0 .5rem; }
p, li { color: var(--fg); }
.lead { font-size: 1.15rem; color: var(--muted); }
.updated { color: var(--muted); font-size: .9rem; }
.cards { display: grid; gap: .75rem; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); margin: 2rem 0; padding: 0; list-style: none; }
.cards li { border: 1px solid var(--border); border-radius: .6rem; padding: 1rem; background: var(--surface); }
.cards strong { display: block; margin-bottom: .25rem; }
.cta { display: inline-block; margin-top: 1rem; padding: .65rem 1.1rem; border-radius: .5rem; background: var(--primary); color: var(--bg); text-decoration: none; font-weight: 600; }
footer { border-top: 1px solid var(--border); color: var(--muted); font-size: .9rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; padding-top: 1.25rem; padding-bottom: 2rem; }
footer a { color: var(--muted); }