:root {
  --bg: #fbfbfa;
  --surface: #ffffff;
  --text: #1c2430;
  --muted: #5d6877;
  --line: #e3e6ea;
  --accent: #1f5fae;
  --accent-text: #ffffff;
  --high: #8a4b00;
  --high-bg: #fff1dc;
  --good: #1d6b3a;
  --good-bg: #e2f4e8;
  --warn: #9a2b2b;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161c;
    --surface: #1a2028;
    --text: #e6e9ee;
    --muted: #9aa5b3;
    --line: #2c343f;
    --accent: #6ea8f0;
    --accent-text: #0d1520;
    --high: #f3c27a;
    --high-bg: #3a2a12;
    --good: #8fd6a6;
    --good-bg: #173322;
    --warn: #f09a9a;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
.small { font-size: 0.875rem; }
.warn { color: var(--warn); }

.topbar { border-bottom: 1px solid var(--line); background: var(--surface); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.brand { font-weight: 700; text-decoration: none; color: var(--text); font-size: 1.1rem; }
.topbar nav { display: flex; gap: 16px; align-items: center; }
.topbar nav a { text-decoration: none; }
.inline { display: inline; margin: 0; }
button.link { background: none; border: 0; color: var(--accent); font: inherit; cursor: pointer; padding: 0; }

.hero { padding: 72px 0 48px; }
.eyebrow { color: var(--accent); font-weight: 600; margin: 0 0 8px; }
h1 { font-size: clamp(1.75rem, 4vw, 2.6rem); line-height: 1.2; margin: 0 0 16px; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 680px; }
.section { padding: 24px 16px 40px; }
h2 { font-size: 1.4rem; margin: 0 0 16px; }
h3 { font-size: 1.05rem; margin: 0 0 8px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 20px; }
.card p { margin: 0; color: var(--muted); }
.facts { padding-left: 20px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 2px 12px; font-size: 0.9rem; }

.button {
  display: inline-block; background: var(--accent); color: var(--accent-text); border: 1px solid var(--accent);
  border-radius: 8px; padding: 10px 18px; text-decoration: none; font: inherit; font-weight: 600; cursor: pointer;
}
.button.small { padding: 4px 12px; font-size: 0.875rem; }
.button.secondary { background: transparent; color: var(--accent); }

.tabs { display: flex; flex-wrap: wrap; gap: 4px 16px; border-bottom: 1px solid var(--line); margin: 16px 0; }
.tabs a { padding: 8px 2px; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; }
.tabs a.active { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }
.tabs .toggle { margin-left: auto; font-size: 0.875rem; }
.count { color: var(--muted); font-weight: 400; font-size: 0.85rem; }

.notice { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 16px 20px; margin-bottom: 12px; }
.notice-head { display: flex; gap: 12px; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; }
.notice h2 { font-size: 1.05rem; margin: 0; overflow-wrap: anywhere; }
.badges { display: flex; gap: 6px; flex-wrap: wrap; }
.badge { font-size: 0.75rem; border-radius: 999px; padding: 2px 10px; border: 1px solid var(--line); white-space: nowrap; }
.badge.v-single, .badge.new { background: var(--good-bg); color: var(--good); border-color: transparent; }
.badge.high { background: var(--high-bg); color: var(--high); border-color: transparent; }
.meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 4px 16px; margin: 12px 0 8px; }
.meta dt { font-size: 0.75rem; color: var(--muted); }
.meta dd { margin: 0; overflow-wrap: anywhere; }
.evidence { color: var(--muted); margin: 4px 0; }
.desc { white-space: pre-line; color: var(--muted); }
details summary { cursor: pointer; color: var(--accent); font-size: 0.9rem; }
.actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 12px; }

.footer { border-top: 1px solid var(--line); padding: 24px 0; color: var(--muted); font-size: 0.875rem; margin-top: 40px; }