:root { --fg: #1f2328; --muted: #656d76; --line: #d0d7de; --accent: #0969da; --badge: #fff8c5; --badge-fg: #7d4e00; --bg: #fff; }
* { box-sizing: border-box; }
body { margin: 0; color: var(--fg); background: var(--bg); font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", sans-serif; line-height: 1.6; }
a { color: var(--accent); }
header, main, footer { max-width: 960px; margin: 0 auto; padding: 0 16px; }
header { display: flex; justify-content: space-between; align-items: baseline; padding-top: 16px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
header .site { font-weight: 700; text-decoration: none; color: var(--fg); }
header nav a { margin-left: 16px; font-size: 14px; }
h1 { font-size: 24px; margin: 24px 0 8px; }
h2 { font-size: 18px; margin: 32px 0 8px; }
.lead, .muted { color: var(--muted); font-size: 14px; }
table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; }
th, td { padding: 8px 6px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { font-size: 13px; color: var(--muted); font-weight: 600; }
td.num, th.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
td.rank { width: 3em; text-align: right; font-weight: 700; }
.google { color: var(--muted); font-size: 12px; margin-left: 4px; }
.badge { display: inline-block; padding: 1px 6px; margin: 0 4px 2px 0; border-radius: 4px; background: var(--badge); color: var(--badge-fg); font-size: 12px; white-space: nowrap; }
.badge.gray { background: #eaeef2; color: var(--muted); }
.toggle { margin: 8px 0 24px; font-size: 14px; }
dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; }
dt { color: var(--muted); }
dd { margin: 0; }
footer { margin-top: 48px; padding: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
@media (max-width: 600px) { th.tags, td.tags, th.map, td.map { display: none; } }