*{box-sizing:border-box}
html{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:#202020;background:#fff}
body{margin:0;font-size:17px;line-height:1.85}
.wrap{max-width:850px;margin:0 auto;padding:26px 24px 70px}
header{border-bottom:1px solid #ededed}
header .wrap{padding-top:16px;padding-bottom:16px}
header a{font-size:14px;color:#444;text-decoration:none}
main{padding-top:28px}
a{color:#14558a;text-decoration:underline;text-underline-offset:3px}
h1{font-size:30px;line-height:1.45;margin:4px 0 27px;font-weight:700;color:#111}
h2{font-size:23px;line-height:1.5;margin:34px 0 13px;font-weight:650;color:#222}
h3{font-size:19px;line-height:1.5;margin:26px 0 8px}
p{margin:13px 0}
ul,ol{padding-left:1.45em}
li{margin:7px 0}
table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.7;margin:20px 0}
th,td{border:1px solid #d0d0d0;padding:9px 12px;vertical-align:top;text-align:left}
th{background:#fafafa}
.table-scroll{overflow:auto}
.small{font-size:14px;color:#5b5b5b}
.items{padding-left:1.35em}
footer{border-top:1px solid #eee;padding-top:16px;margin-top:42px;font-size:13px;color:#777}
@media(max-width:700px){body{font-size:16px}.wrap{padding-left:17px;padding-right:17px}h1{font-size:25px}h2{font-size:21px}table{font-size:14px}}

/* ---- 站点导航与内容组件（2026-11-02 增补） ---- */
header .wrap{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 20px}
header .brand{font-size:15px;font-weight:650;color:#111;text-decoration:none;white-space:nowrap}
.site-nav{display:flex;flex-wrap:wrap;gap:2px 15px;margin-left:auto}
.site-nav a{font-size:14px;color:#555;text-decoration:none;padding:2px 0;border-bottom:1px solid transparent;white-space:nowrap}
.site-nav a:hover{color:#14558a;border-bottom-color:#14558a}
.site-nav a.on{color:#111;font-weight:600;border-bottom-color:#111}
.crumb{font-size:13px;color:#777;margin:0 0 12px;line-height:1.6}
.crumb a{color:#777;text-decoration:none}
.crumb a:hover{text-decoration:underline;color:#14558a}
.crumb .sep{color:#ccc;padding:0 3px}
.lede{font-size:18px;color:#2f2f2f;line-height:1.75;margin:4px 0 24px;padding-left:13px;border-left:3px solid #14558a}
.status-box{background:#fbfaf7;border:1px solid #e6e0d2;border-left:4px solid #b8860b;padding:15px 19px;margin:20px 0 26px}
.status-box p{margin:5px 0}
.status-box ul{margin:5px 0 10px}
.section-cards{list-style:none;padding:0;margin:22px 0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.section-cards li{margin:0;border:1px solid #e6e6e6;padding:14px 16px;background:#fcfcfc}
.section-cards a{font-weight:600;text-decoration:none}
.section-cards span{display:block;font-size:14px;color:#666;margin-top:5px;line-height:1.65}
footer{margin-top:48px}
footer p{margin:5px 0}
@media(max-width:700px){.section-cards{grid-template-columns:1fr}header .wrap{gap:4px 0}.site-nav{margin-left:0;width:100%;gap:2px 12px;padding-top:4px}}