:root { --max: 980px; --muted: #666; --border: #e6e6e6; --bg: #fff; --card:#fafafa; }
* { box-sizing: border-box; }
body { margin:0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji"; background: var(--bg); color:#111; }
.container { max-width: var(--max); margin: 0 auto; padding: 20px; }
.site-header { position: sticky; top: 0; background: rgba(255,255,255,.9); border-bottom:1px solid var(--border); backdrop-filter: blur(6px); }
.site-header .container { display:flex; align-items:center; justify-content:space-between; gap:12px; padding: 14px 20px;}
.logo { font-weight:700; text-decoration:none; color:#111; }
.nav { display:flex; gap:14px; flex-wrap: wrap; }
.nav a { text-decoration:none; color:#111; font-size:14px; opacity:.9; }
.nav a:hover { opacity:1; text-decoration:underline; }
.disclosure { background: #fff6d6; border:1px solid #ffe08a; padding:12px; border-radius:12px; font-size:14px; line-height:1.35; }
.updated { color: var(--muted); font-size: 13px; margin: 10px 0 18px; }
h1 { margin: 0 0 12px; font-size: 34px; line-height: 1.15; }
h2 { margin-top: 26px; font-size: 22px; }
p, li { line-height: 1.55; }
.card { background: var(--card); border:1px solid var(--border); border-radius: 16px; padding: 16px; margin: 14px 0; }
.grid { display:grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 860px){ .grid { grid-template-columns: 1fr 1fr; } }
.table-wrap { overflow:auto; border:1px solid var(--border); border-radius: 16px; }
table { width:100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: 12px; border-bottom: 1px solid var(--border); text-align: left; font-size: 14px; vertical-align: top; }
th { background: #f3f3f3; font-weight: 650; }
.badge { display:inline-block; font-size: 12px; padding: 2px 8px; border: 1px solid var(--border); border-radius: 999px; background:#fff; color:#111; }
.btn { display:inline-block; padding:10px 12px; border-radius: 12px; border: 1px solid #111; background:#111; color:#fff; text-decoration:none; font-weight:650; font-size: 14px; }
.btn.secondary { background:#fff; color:#111; }
.btn.small { padding:8px 10px; font-size: 13px; border-radius: 10px; }
.btn:hover { opacity:.9; }
.kv { display:flex; gap:10px; flex-wrap: wrap; }
.kv .item { padding:10px 12px; border:1px solid var(--border); border-radius: 12px; background:#fff; font-size: 14px; }
.procon { display:grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 760px){ .procon { grid-template-columns: 1fr 1fr; } }
.footer { margin-top: 40px; padding-top: 18px; border-top:1px solid var(--border); color: var(--muted); font-size: 13px;}
.small { font-size: 13px; color: var(--muted); }
a { color: inherit; }