:root {
  color-scheme: light;
  --bg: #f7f7f4;
  --ink: #202124;
  --muted: #667085;
  --line: #d7d8d2;
  --surface: #ffffff;
  --accent: #246a73;
  --danger: #a33d2f;
  --ok: #2f6f4e;
  --warn: #9b6b20;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; }
.site-header { position: sticky; top: 0; z-index: 2; display: flex; justify-content: space-between; gap: 24px; padding: 14px 28px; background: rgba(255,255,255,.92); border-bottom: 1px solid var(--line); backdrop-filter: blur(8px); }
.brand { font-weight: 700; text-decoration: none; }
nav { display: flex; gap: 18px; flex-wrap: wrap; }
nav a { color: var(--muted); text-decoration: none; }
main { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 56px; }
.hero { margin-bottom: 24px; }
h1 { margin: 0 0 8px; font-size: clamp(30px, 5vw, 56px); line-height: 1; letter-spacing: 0; }
h2 { margin: 0 0 10px; font-size: 20px; letter-spacing: 0; }
h3 { margin: 16px 0 8px; font-size: 13px; text-transform: uppercase; color: var(--muted); letter-spacing: 0; }
p { margin: 0 0 12px; }
.toolbar { display: grid; grid-template-columns: 1fr 190px 190px; gap: 12px; margin-bottom: 22px; }
.toolbar.wide { grid-template-columns: 1fr repeat(4, minmax(140px, 180px)); }
.toolbar.review-filters { grid-template-columns: repeat(5, minmax(140px, 1fr)); }
input, select { min-height: 40px; border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; background: var(--surface); color: var(--ink); font: inherit; }
.cards, .search-results { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
article, .skill-card { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 18px; }
.skill-card[hidden] { display: none; }
.review-item[hidden] { display: none; }
.card-top { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.name, .meta, .empty { color: var(--muted); }
.score-row, .pill-row, .stats { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.score-row { justify-content: space-between; margin: 12px 0; color: var(--muted); }
.pill, .status, .validation, .event-type { display: inline-flex; align-items: center; min-height: 24px; padding: 3px 8px; border-radius: 999px; border: 1px solid var(--line); background: #f5f6f2; color: var(--muted); font-size: 12px; }
.status.beta, .status-pill { color: var(--accent); border-color: #98c2c6; background: #eef7f7; }
.status.stable, .validation.passed { color: var(--ok); border-color: #9ac9ae; background: #eef8f1; }
.status.candidate, .validation.failed { color: var(--warn); border-color: #dec48b; background: #fff8e8; }
.validation.warning, .severity.warn { color: var(--warn); border-color: #dec48b; background: #fff8e8; }
.severity.fail { color: var(--danger); border-color: #d9a099; background: #fff0ee; }
.severity.info { color: var(--accent); border-color: #98c2c6; background: #eef7f7; }
.tag { color: var(--accent); }
.match-reason { color: var(--accent); font-size: 13px; }
.evidence-list blockquote { margin: 8px 0 12px; padding-left: 12px; border-left: 3px solid var(--line); color: var(--muted); }
.grid.two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 18px 0; }
dl { display: grid; grid-template-columns: 120px 1fr; gap: 8px; }
dt { color: var(--muted); }
dd { margin: 0; overflow-wrap: anywhere; }
table { width: 100%; border-collapse: collapse; margin: 16px 0 28px; background: var(--surface); border: 1px solid var(--line); }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.event-list { display: grid; gap: 12px; }
@media (max-width: 760px) {
  .site-header, .toolbar, .toolbar.wide, .toolbar.review-filters, .grid.two { grid-template-columns: 1fr; display: grid; }
  .site-header { position: static; }
  nav { gap: 10px; }
}