:root{--ink:#222;--acc:#1a6fb5;--acc2:#145a94;--line:#ddd;--bg:#eef4fa}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fafafa;line-height:1.65}
header{padding:18px 28px 6px;max-width:1180px;margin:0 auto}
.brand{font-size:26px;font-weight:800;color:var(--acc)}
.tag{color:#666;font-size:13px;margin:4px 0 12px}
nav{background:var(--acc);padding:10px 18px;border-radius:8px;margin-bottom:6px}
nav a{margin-right:20px;color:#fff;text-decoration:none;font-size:14px;font-weight:bold;opacity:.85;padding:3px 2px}
nav a:hover{text-decoration:underline;opacity:1}
nav a.on{opacity:1;text-decoration:underline}
.lang{float:right;margin-top:6px}.lang button{border:1px solid var(--acc);background:#fff;color:var(--acc);padding:3px 10px;cursor:pointer;border-radius:6px}
.lang button.on{background:var(--acc);color:#fff}
main{padding:14px 28px 40px;max-width:1180px;margin:0 auto}
h1{font-size:24px;border-bottom:2px solid var(--acc);padding-bottom:8px}
h2{font-size:19px;margin-top:28px;color:var(--acc)}
.cards{display:flex;flex-wrap:wrap;gap:12px;margin:16px 0}
.card{background:#e8f1fa;border:1px solid #cfe0f1;border-radius:8px;padding:12px 16px;min-width:170px;flex:1;text-align:center}
.card b{display:block;font-size:26px;color:var(--acc)}
.card span{font-size:13px;color:#555}
table.t{border-collapse:collapse;width:100%;font-size:13px;margin:10px 0;background:#fff}
table.t th,table.t td{border:1px solid var(--line);padding:5px 8px;text-align:left;vertical-align:top}
table.t th{background:var(--bg)}
table.t tr:hover{background:#f6fbff}
.filters{margin:12px 0;font-size:14px}.filters label{margin-right:16px}
.filters input,.filters select,textarea,input[type=text]{border:1px solid #b9c9d6;padding:5px 8px;font-size:13px;border-radius:4px}
textarea{width:46%;margin-right:3%;vertical-align:top}
button{background:var(--acc);color:#fff;border:0;padding:7px 16px;cursor:pointer;font-size:14px;border-radius:6px}
button:hover{background:var(--acc2)}
.warn{background:#fff8e6;border-left:4px solid #e0a800;padding:10px 14px;font-size:14px}
.figcap{font-size:13px;color:#666;margin:6px 0 14px}
.chip{display:inline-block;background:#e8f1fa;color:var(--acc);border-radius:10px;padding:1px 8px;font-size:12px;margin-right:2px}
.chip.hl{background:var(--acc);color:#fff;font-weight:bold}
tr.detailrow td{background:#f6fbff;font-size:12.5px}
.compblock{margin:10px 0}
.compblock h3{margin:8px 0 2px;font-size:15px;color:var(--acc)}
.complegend{margin:6px 0 14px;font-size:12.5px}
.legitem{display:inline-block;margin:2px 10px 2px 0}
.swatch{display:inline-block;width:11px;height:11px;border-radius:2px;margin-right:5px;vertical-align:-1px}
footer{border-top:1px solid #ccc;padding:14px 28px;font-size:12.5px;color:#777;max-width:1180px;margin:0 auto}
a{color:var(--acc)}