:root {
  --bg: #f7f8fb;
  --surface: #ffffff;
  --text: #14171f;
  --muted: #5b6475;
  --line: #e1e5ee;
  --accent: #1d4ed8;
  --accent-ink: #ffffff;
  --ok: #15803d;
  --ok-bg: #e7f6ec;
  --warn: #b45309;
  --warn-bg: #fdf1dc;
  --bad: #b91c1c;
  --bad-bg: #fde8e8;
  --unk: #5b6475;
  --unk-bg: #eceff5;
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1017;
    --surface: #161a23;
    --text: #e9ecf3;
    --muted: #98a2b6;
    --line: #272d3a;
    --accent: #6c93ff;
    --accent-ink: #0d1017;
    --ok: #4ade80;
    --ok-bg: #12301f;
    --warn: #fbbf24;
    --warn-bg: #3a2a0c;
    --bad: #f87171;
    --bad-bg: #3b1616;
    --unk: #98a2b6;
    --unk-bg: #222836;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
.wrap { width: 100%; max-width: 980px; margin: 0 auto; padding: 0 16px; }
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--accent); color: var(--accent-ink); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; top: 8px; }

.site-header { background: var(--surface); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 60px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; color: var(--text); text-decoration: none; letter-spacing: -0.01em; }
.brand-mark { display: block; width: 32px; height: 32px; border-radius: 9px; }
.site-header nav { display: flex; gap: 18px; }
.site-header nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.site-header nav a:hover { color: var(--text); }

main.wrap { padding-top: 24px; padding-bottom: 48px; }

.hero { border-radius: var(--radius); padding: 22px 20px; border: 1px solid var(--line); background: var(--surface); margin-bottom: 20px; }
.hero.ok { background: var(--ok-bg); border-color: transparent; }
.hero.warn { background: var(--warn-bg); border-color: transparent; }
.hero.bad { background: var(--bad-bg); border-color: transparent; }
.hero.unk { background: var(--unk-bg); border-color: transparent; }
.eyebrow { margin: 0 0 4px; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
h1 { margin: 0 0 8px; font-size: clamp(1.55rem, 4.5vw, 2.2rem); line-height: 1.2; letter-spacing: -0.02em; }
h2 { font-size: 1.25rem; line-height: 1.3; margin: 28px 0 8px; }
h3 { margin: 0; font-size: 1.05rem; line-height: 1.25; }
.sub, .muted { color: var(--muted); font-size: 0.92rem; margin: 6px 0 0; }
.answer { display: flex; gap: 12px; align-items: flex-start; font-size: 1.1rem; margin: 8px 0 0; }
.answer .pill { flex: none; margin-top: 2px; }
.crumbs { font-size: 0.9rem; color: var(--muted); margin-bottom: 12px; }

.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px 3px 6px; border-radius: 999px; font-weight: 700; font-size: 0.85rem; white-space: nowrap; }
.pill i { display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; font-style: normal; font-size: 0.72rem; color: #fff; }
.pill.ok { background: var(--ok-bg); color: var(--ok); } .pill.ok i { background: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); } .pill.warn i { background: var(--warn); }
.pill.bad { background: var(--bad-bg); color: var(--bad); } .pill.bad i { background: var(--bad); }
.pill.unk { background: var(--unk-bg); color: var(--unk); } .pill.unk i { background: var(--unk); }
.hero .pill { box-shadow: inset 0 0 0 1px currentColor; }
@media (prefers-color-scheme: dark) { .pill i { color: #0d1017; } }

.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.tile { display: flex; flex-direction: column; gap: 10px; padding: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); color: var(--text); text-decoration: none; transition: border-color 0.15s, transform 0.15s; }
.tile:hover { border-color: var(--accent); transform: translateY(-1px); }
.tile .pill { align-self: flex-start; }
.tile-top { display: flex; align-items: center; gap: 12px; }
.tile-top p { margin: 0; font-size: 0.85rem; color: var(--muted); }
.logo { flex: none; display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: var(--c); color: #fff; font-weight: 800; font-size: 0.85rem; }
.meta { margin: 0; font-size: 0.82rem; color: var(--muted); }

.bars { display: block; width: 100%; height: 26px; border-radius: 4px; }
.bars rect { fill: var(--line); }
.bars .b0 { fill: var(--ok); } .bars .b1 { fill: var(--warn); } .bars .b2 { fill: var(--bad); } .bars .bn { fill: var(--line); }
.axis { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--muted); margin-top: 3px; }

.cards { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); margin-bottom: 8px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.card h2 { margin: 0 0 6px; font-size: 1.05rem; }
.card p { margin: 6px 0; }
.history { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 4px 18px 18px; margin: 12px 0; }
.history h2 { margin-top: 18px; font-size: 1.05rem; }

.prose { max-width: 720px; }
.prose p, .prose li { margin: 0 0 12px; }
.article h1 { margin-top: 4px; }
.lede { font-size: 1.12rem; color: var(--muted); }
.plain { margin: 6px 0 8px; padding-left: 20px; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.tag { display: inline-block; padding: 1px 8px; border-radius: 6px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }
.tag.warn { background: var(--warn-bg); color: var(--warn); } .tag.ok { background: var(--ok-bg); color: var(--ok); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { padding: 6px 12px; border: 1px solid var(--line); background: var(--surface); border-radius: 999px; text-decoration: none; font-weight: 600; font-size: 0.92rem; }
.chips a:hover { border-color: var(--accent); }
code { background: var(--unk-bg); padding: 1px 6px; border-radius: 5px; font-size: 0.9em; }

details { border-bottom: 1px solid var(--line); padding: 10px 0; }
summary { cursor: pointer; font-weight: 700; }
details p { margin: 8px 0 0; color: var(--muted); }

.ad { margin: 16px 0; text-align: center; min-height: 100px; }
.ad-label { display: block; font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin-bottom: 2px; }

.site-footer { border-top: 1px solid var(--line); background: var(--surface); padding: 24px 0 40px; color: var(--muted); font-size: 0.88rem; }
.site-footer p { margin: 0 0 12px; max-width: 720px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.site-footer a { color: var(--muted); }