:root {
  --bg: #fff; --fg: #1b1f24; --muted: #57606a; --line: #d0d7de; --accent: #0b57d0;
  --strong: #2e7d32; --adequate: #558b2f; --weak: #ef6c00; --poor: #c62828; --ai: #1565c0;
  --code: #f6f8fa; --warn-bg: #fff4e5; --warn-fg: #7a3e00;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117; --fg: #e6edf3; --muted: #8d96a0; --line: #30363d; --accent: #58a6ff;
    --code: #161b22; --warn-bg: #3d2600; --warn-fg: #ffd8a8;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
header.site, footer.site, main { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
header.site { display: flex; gap: 2rem; align-items: center; padding-top: 1rem; padding-bottom: 1rem;
  border-bottom: 1px solid var(--line); }
header.site .brand { font-weight: 700; font-size: 1.2rem; text-decoration: none; color: var(--fg); }
header.site nav { display: flex; gap: 1.2rem; }
footer.site { color: var(--muted); font-size: .85rem; border-top: 1px solid var(--line); margin-top: 3rem; }
.intro p { max-width: 70ch; }
.controls { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin: 1rem 0; }
.controls input[type=search], .controls select { font: inherit; padding: .3rem .5rem;
  border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); }
#count { color: var(--muted); margin-left: auto; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: .45rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
table.board th { cursor: pointer; user-select: none; white-space: nowrap; position: sticky; top: 0; background: var(--bg); }
th[aria-sort=descending]::after { content: " ▾"; }
th[aria-sort=ascending]::after { content: " ▴"; }
td.num, td.score, td.date { white-space: nowrap; }
.flag { white-space: nowrap; }
.desc { color: var(--muted); font-size: .85rem; }
.score .num { font-weight: 600; font-variant-numeric: tabular-nums; }
.score .label { font-size: .8rem; color: var(--muted); }
.score.strong .num { color: var(--strong); } .score.adequate .num { color: var(--adequate); }
.score.weak .num { color: var(--weak); } .score.poor .num { color: var(--poor); }
.score.ai .num { color: var(--ai); } .score.na { color: var(--muted); }
.flag { display: inline-block; font-size: .75rem; padding: 0 .4rem; margin: 0 .2rem .2rem 0;
  border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.flag-suspicious-distribution { border-color: var(--poor); color: var(--poor); font-weight: 600; }
.flag-unusual-traction { border-color: var(--weak); color: var(--weak); }
.report, .page { max-width: 900px; }
.report header.repo .meta { color: var(--muted); font-size: .9rem; }
.report blockquote { margin: 1rem 0; padding: .6rem 1rem; background: var(--warn-bg); color: var(--warn-fg);
  border-left: 4px solid var(--weak); border-radius: 4px; }
.report blockquote p { margin: 0; }
code, pre { background: var(--code); border-radius: 4px; font-size: .85rem; }
code { padding: .1rem .3rem; }
pre { padding: .6rem; overflow-x: auto; white-space: pre-wrap; word-break: break-all; }
pre code { padding: 0; }
.button { display: inline-block; padding: .35rem .8rem; border: 1px solid var(--accent); border-radius: 6px;
  text-decoration: none; margin-right: 1rem; }
.badges img { vertical-align: middle; }