body{font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#1d232a;margin:0;background:#fff}
header,main,footer{max-width:760px;margin:0 auto;padding:12px 18px}
header{border-bottom:1px solid #ddd;display:flex;flex-wrap:wrap;gap:12px;align-items:baseline}
.brand{font-weight:700;color:#14406b;text-decoration:none;font-size:1.15em}nav a{margin-right:10px}
a{color:#14406b}h1{font-size:1.6em;line-height:1.25}
table.rate{border-collapse:collapse;margin:8px 0}table.rate td,table.rate th{border:1px solid #ccc;padding:6px 10px;text-align:left}
.note,.meta{color:#555;font-size:.92em}.ff{background:#f6f4ee;padding:10px 12px;border-radius:6px}
ul.list{columns:2;padding-left:18px}@media(max-width:600px){ul.list{columns:1}}
input#q{width:100%;padding:8px;font-size:1em;box-sizing:border-box}
footer{border-top:1px solid #ddd;color:#666;font-size:.85em;margin-top:30px}