:root{
  --bg:#0b0e14; --fg:#e8eef6; --muted:#9aa0a6; --line:#263145;
  --card:#0f1320; --accent:#8fd4ff; --pill:#152238;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg)}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,Arial,sans-serif;line-height:1.75}
.container{max-width:1060px;margin:0 auto;padding:16px}
.site-header{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:8px 0 14px;border-bottom:1px solid var(--line);margin-bottom:12px}
.brand{display:inline-flex;gap:10px;align-items:center;text-decoration:none;color:var(--fg)}
.logo{width:28px;height:28px}
.brand-name{font-weight:700;letter-spacing:.02em}
.site-nav a{color:var(--fg);text-decoration:none;margin-left:12px;font-size:14px;opacity:.85}
.site-nav a:hover{opacity:1;text-decoration:underline}
h1{font-size:22px;margin:12px 0}
h2{font-size:18px;margin:18px 0 8px}
.lede{color:var(--muted);margin:6px 0 14px}
.quickbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:10px 0 16px}
.quickbar a{color:var(--accent);text-decoration:none}
.quickbar .pill{background:var(--pill);color:var(--fg);border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:12px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
table.data{width:100%;border-collapse:collapse;min-width:640px}
table.data th,table.data td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}
table.data thead th{background:#0e1525;position:sticky;top:0}
.others p a{display:inline-block;margin:4px 8px 4px 0;color:var(--accent)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin-top:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px}
.card h3{margin:0 0 8px;font-size:16px}
.card .mini{display:inline-block;font-size:12px;margin:2px 6px 4px 0;color:var(--accent);text-decoration:none}
.note{color:var(--muted);font-size:12px;margin-top:8px}
.site-footer{margin:24px 0 8px;padding-top:12px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
@media(min-width:720px){h1{font-size:26px}}