:root {
  --bg: #f7f8fa; --fg: #1b1f24; --muted: #5d6673; --line: #dfe3e8;
  --card: #fff; --accent: #0b6e4f; --warn: #a15c00;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111418; --fg: #e6e9ed; --muted: #9aa3ad; --line: #2a3038; --card: #181c21; --accent: #3ccf91; --warn: #f0a940; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }
.site-header { background: var(--card); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 56px; flex-wrap: wrap; }
.logo { font-weight: 700; font-size: 1.25rem; text-decoration: none; color: var(--fg); }
.logo span { color: var(--accent); }
nav a { margin-left: 16px; text-decoration: none; color: var(--fg); }
h1 { margin: 24px 0 4px; }
.lead, .meta { color: var(--muted); }
.note { background: var(--card); border-left: 3px solid var(--accent); padding: 8px 12px; color: var(--muted); }
.filters { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; margin: 16px 0; }
.seg { display: inline-flex; flex-wrap: wrap; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg label { padding: 6px 12px; cursor: pointer; background: var(--card); }
.seg label.on { background: var(--accent); color: #fff; }
.seg input { display: none; }
select { padding: 4px 8px; font: inherit; }
table.rates, table.matrix { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); }
.rates th, .rates td, .matrix th, .matrix td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; }
.rates th, .matrix thead th { font-size: .85rem; color: var(--muted); font-weight: 600; }
.scroll { overflow-x: auto; }
.matrix th, .matrix td { padding: 8px 6px; }
.matrix tbody th { font-weight: 400; min-width: 150px; }
.matrix th:first-child { position: sticky; left: 0; background: var(--card); }
.matrix .num { white-space: nowrap; }
.best { font-weight: 700; color: var(--accent); }
.num { text-align: right !important; font-variant-numeric: tabular-nums; }
.rate { font-weight: 700; }
.badge { display: inline-block; font-size: .75rem; padding: 1px 6px; border-radius: 4px; border: 1px solid var(--line); color: var(--muted); vertical-align: middle; }
.badge.warn { color: var(--warn); border-color: var(--warn); }
.more { margin: 8px 0; }
.empty { color: var(--muted); font-style: italic; }
.post-card { border-bottom: 1px solid var(--line); padding: 12px 0; }
.post-card h2 { margin: 4px 0; font-size: 1.2rem; }
.site-footer { color: var(--muted); font-size: .85rem; margin-top: 48px; padding-bottom: 32px; }
@media (max-width: 600px) { .rates th:nth-child(3), .rates td:nth-child(3) { display: none; } }
.cov-scraper { color: var(--accent); border-color: var(--accent); }
.cov-manual { color: var(--warn); border-color: var(--warn); }
.cov-none { text-decoration: line-through; }