body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.55;color:#222;background:#fff;}
.wrap{max-width:960px;margin:0 auto;padding:24px;}
h1,h2,h3{line-height:1.2;margin:0 0 12px;}
p{margin:0 0 12px;}
a.btn{display:inline-block;padding:10px 14px;border:1px solid #111;border-radius:8px;text-decoration:none;font-weight:600;}
a.btn[aria-disabled="true"]{opacity:.6;pointer-events:none;cursor:not-allowed;}
.muted{color:#666;}
.card{border:1px solid #e7e7e7;border-radius:10px;padding:14px;}
.grid{display:grid;gap:14px;}
@media (min-width:760px){.grid{grid-template-columns:repeat(3,1fr);}}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th,.tbl td{border:1px solid #eee;padding:8px;text-align:left}
footer{border-top:1px solid #eee;margin-top:28px;padding-top:16px;color:#666;font-size:14px;display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between;align-items:center}
footer nav a{color:#444;text-decoration:none;margin-right:12px}
small{color:#777}
.notice{background:#f9f9f9;border:1px solid #eee;border-radius:8px;padding:12px;margin:12px 0;}