:root {
  --bg: #ffffff; --fg: #1a1a1a; --muted: #666; --line: #d8d8d8; --head: #f3f3f3;
  --link: #0b5cad; --code: #f4f4f4;
  --ok-bg: #e3f5e6; --ok-fg: #1b6b2a; --bad-bg: #fbe3e3; --bad-fg: #a01818;
  --warn-bg: #fff2d6; --warn-fg: #8a5a00; --muted-bg: #f0f0f0;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121416; --fg: #e4e4e4; --muted: #9a9a9a; --line: #333; --head: #1c1f22;
    --link: #7fb3ff; --code: #1c1f22;
    --ok-bg: #163d20; --ok-fg: #9ee0a8; --bad-bg: #4a1a1a; --bad-fg: #ff9c9c;
    --warn-bg: #4a3a10; --warn-fg: #ffd47a; --muted-bg: #222;
  }
}
* { box-sizing: border-box; }
html { font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
body { margin: 0; background: var(--bg); color: var(--fg); }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
main, .site-header, .site-footer { max-width: 80rem; margin: 0 auto; padding: 0 1rem; }
.site-header { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; align-items: baseline;
  padding-top: 0.9rem; padding-bottom: 0.9rem; border-bottom: 1px solid var(--line); }
.site-header .brand { font-weight: 700; font-size: 1.15rem; color: var(--fg); }
.site-header nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1.1rem; }
.site-footer { margin-top: 3rem; padding-top: 1rem; padding-bottom: 2rem;
  border-top: 1px solid var(--line); color: var(--muted); font-size: 0.9rem; }
main { padding-top: 1rem; padding-bottom: 1rem; }
h1 { font-size: 1.7rem; line-height: 1.25; margin: 1rem 0; }
h2 { font-size: 1.3rem; margin-top: 2rem; border-bottom: 1px solid var(--line); padding-bottom: 0.2rem; }
h3 { font-size: 1.1rem; margin-top: 1.5rem; }
.crumb { color: var(--muted); font-size: 0.9rem; margin: 0; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9em; }
code { background: var(--code); padding: 0.05em 0.3em; border-radius: 3px; }
pre { background: var(--code); padding: 0.75rem 1rem; overflow-x: auto; border-radius: 4px; }
pre code { background: none; padding: 0; }
blockquote { margin: 1rem 0; padding-left: 1rem; border-left: 3px solid var(--line); color: var(--muted); }
.table-wrap { overflow-x: auto; margin: 1rem 0; }
table { border-collapse: collapse; font-size: 0.9rem; }
th, td { border: 1px solid var(--line); padding: 0.3rem 0.55rem; vertical-align: top; text-align: left; }
thead th { background: var(--head); position: sticky; top: 0; }
tr.total td { font-weight: 600; }
td.st { white-space: nowrap; }
td.ok { background: var(--ok-bg); color: var(--ok-fg); }
td.bad { background: var(--bad-bg); color: var(--bad-fg); }
td.warn { background: var(--warn-bg); color: var(--warn-fg); }
td.muted { background: var(--muted-bg); color: var(--muted); }
td.ok code, td.bad code, td.warn code, td.muted code { background: none; color: inherit; padding: 0; }
table.cands td.submitters { max-width: 28rem; font-size: 0.85rem; color: var(--muted); }
table.cands td.links { white-space: nowrap; }
table.summary td:not(:first-child) { text-align: right; }
@media (max-width: 40rem) {
  html { font-size: 15px; }
  h1 { font-size: 1.4rem; }
}

/* severity badges and report metadata */
:root {
  --sev-critical-bg: #c62828; --sev-critical-fg: #fff;
  --sev-high-bg: #ef6c00; --sev-high-fg: #fff;
  --sev-medium-bg: #f9c846; --sev-medium-fg: #1a1a1a;
  --sev-low-bg: #6fa8dc; --sev-low-fg: #1a1a1a;
  --sev-info-bg: #bdbdbd; --sev-info-fg: #1a1a1a;
}
@media (prefers-color-scheme: dark) {
  :root {
    --sev-critical-bg: #e53935; --sev-high-bg: #fb8c00; --sev-medium-bg: #ffd54f;
    --sev-low-bg: #64b5f6; --sev-info-bg: #757575; --sev-info-fg: #fff;
  }
}
.sev { display: inline-block; padding: 0.05em 0.55em; border-radius: 3px; font-size: 0.8rem;
  font-weight: 600; letter-spacing: 0.02em; white-space: nowrap; }
.sev-critical { background: var(--sev-critical-bg); color: var(--sev-critical-fg); }
.sev-high { background: var(--sev-high-bg); color: var(--sev-high-fg); }
.sev-medium { background: var(--sev-medium-bg); color: var(--sev-medium-fg); }
.sev-low { background: var(--sev-low-bg); color: var(--sev-low-fg); }
.sev-info { background: var(--sev-info-bg); color: var(--sev-info-fg); }
table.reports td.date { white-space: nowrap; font-variant-numeric: tabular-nums; }
table.reports td:last-child { min-width: 22rem; }
table.meta { margin: 1rem 0; font-size: 0.9rem; }
table.meta th { width: 8rem; background: var(--head); font-weight: 600; white-space: nowrap; }
table.meta td { word-break: break-word; }
table.reports td.family { color: var(--muted); font-size: 0.85rem; }