/* 门户默认主题：深绿 + 暖金，移动优先，断点 768 / 1100 */
:root{
  --brand:#0b5d43;--brand-2:#0f7a57;--brand-deep:#073d2c;--brand-soft:#e7f3ee;--brand-line:#cfe5db;
  --gold:#e0a526;--gold-soft:#fff6e0;--red:#c8423b;--red-soft:#fdecea;--gray-soft:#f1f3f2;
  --text:#1d2a24;--text-2:#4a5a52;--muted:#7b8a83;--line:#e4eae7;--bg:#eef2f0;--white:#fff;
  --radius:14px;--shadow:0 6px 24px rgba(7,61,44,.08);--wrap:1440px
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.75 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif}
a{color:var(--brand-2);text-decoration:none}
a:hover{color:var(--brand);text-decoration:underline}
img{max-width:100%}
h1,h2,h3{line-height:1.35;color:var(--text)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* 页头 */
.site-header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.header-inner{display:flex;align-items:center;gap:20px;min-height:62px}
.logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:700;color:var(--brand-deep);letter-spacing:1px;white-space:nowrap}
.logo:hover{text-decoration:none;color:var(--brand-deep)}
.logo-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--brand-2),var(--brand-deep));display:grid;place-items:center;color:#fff;font-size:18px}
.nav{display:flex;gap:2px;overflow-x:auto;-webkit-overflow-scrolling:touch;flex:1;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{padding:8px 14px;border-radius:8px;color:var(--text-2);white-space:nowrap;font-size:15px}
.nav a:hover{background:var(--brand-soft);color:var(--brand);text-decoration:none}
.nav a.active{color:var(--brand);font-weight:600;background:var(--brand-soft)}
.header-search{display:none}
.search-link{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;color:var(--brand);background:var(--brand-soft);flex:none}
.search-link:hover{color:var(--brand-deep)}
.header-search input{width:220px;height:36px;border:1px solid var(--line);border-radius:18px;padding:0 14px;background:var(--bg);font-size:14px}
.header-search input:focus{outline:none;border-color:var(--brand-2);background:#fff}

/* 首屏 */
.hero{position:relative;background:radial-gradient(1200px 400px at 85% -10%,rgba(224,165,38,.22),transparent 60%),linear-gradient(135deg,var(--brand-deep) 0%,var(--brand) 55%,var(--brand-2) 100%);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:22px 22px;pointer-events:none}
.hero-inner{position:relative;z-index:1;padding:44px 16px 84px;text-align:center}
.hero h1{color:#fff;font-size:26px;margin:0 0 10px;letter-spacing:1px}
.hero p.lead{margin:0 auto 24px;max-width:680px;color:rgba(255,255,255,.86);font-size:15px}
.search-box{display:flex;max-width:720px;margin:0 auto;background:#fff;border-radius:999px;padding:5px;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.search-box input{flex:1;min-width:0;border:0;outline:none;font-size:16px;padding:0 18px;border-radius:999px;color:var(--text);background:transparent}
.search-box button{border:0;background:var(--gold);color:#3b2a00;font-weight:600;font-size:16px;border-radius:999px;padding:11px 26px;cursor:pointer}
.search-box button:hover{background:#eab43c}
.hot-words{margin-top:16px;font-size:13px;color:rgba(255,255,255,.75)}
.hot-words a{color:#fff;margin:0 6px;opacity:.9}
.hot-words a:hover{opacity:1}

/* 数据卡片（压在首屏下沿） */
.stat-row{position:relative;z-index:2;margin-top:-52px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.stat{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px;display:flex;flex-direction:column;border-top:3px solid var(--brand-2)}
.stat:nth-child(2){border-top-color:var(--gold)}.stat:nth-child(3){border-top-color:#3f8fd2}.stat:nth-child(4){border-top-color:#8c6bc8}
.stat strong{font-size:24px;color:var(--brand-deep);font-variant-numeric:tabular-nums;line-height:1.2}
.stat span{color:var(--muted);font-size:13px;margin-top:4px}
.stat a{color:inherit;display:flex;flex-direction:column}.stat a:hover{text-decoration:none}

/* 区块 */
.main{padding-top:24px;padding-bottom:40px;min-height:60vh}
.section{margin-top:28px}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}
.section-head h2{margin:0;font-size:20px;position:relative;padding-left:12px}
.section-head .more{white-space:nowrap;flex:none}
.section-head h2::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:2px;background:var(--gold)}
.section-head .more{font-size:14px;color:var(--muted)}
.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.grid-2{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}

/* 分类入口 */
.cats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.cat{display:flex;gap:12px;align-items:flex-start;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:16px;color:var(--text);transition:border-color .15s,box-shadow .15s,transform .15s}
.cat:hover{text-decoration:none;border-color:var(--brand-line);box-shadow:var(--shadow);transform:translateY(-2px);color:var(--text)}
.cat-icon{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:20px;font-weight:700;color:#fff}
.cat-icon.c1{background:linear-gradient(135deg,#13a06f,#0b5d43)}.cat-icon.c2{background:linear-gradient(135deg,#f0b43c,#c98a10)}
.cat-icon.c3{background:linear-gradient(135deg,#5aa6e6,#2f74b5)}.cat-icon.c4{background:linear-gradient(135deg,#a58ad8,#6f4fb0)}
.cat h3{margin:0 0 2px;font-size:16px}
.cat p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}

/* 标签云 */
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags a,.tags span{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-size:14px;line-height:1.5}
.tags a:hover{background:var(--brand);color:#fff;text-decoration:none}
.tags small{color:var(--muted);font-size:12px}
.tags a:hover small{color:rgba(255,255,255,.8)}

/* 列表 */
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed var(--line)}
.list li:last-child{border-bottom:0}
.list .badge{flex:none;margin-top:3px}
.list .body{flex:1;min-width:0}
.list .title{font-weight:600;color:var(--text);font-size:15px}
.list a.title:hover{color:var(--brand)}
.list .meta{color:var(--muted);font-size:13px;overflow-wrap:anywhere}
.list .side{flex:none;color:var(--muted);font-size:13px;text-align:right;white-space:nowrap}

/* 徽标 */
.badge{display:inline-block;padding:1px 8px;border-radius:6px;font-size:12px;line-height:20px;background:var(--brand-soft);color:var(--brand);white-space:nowrap}
.badge.t1{background:#e3f4ec;color:#0b7a51}.badge.t2{background:var(--gold-soft);color:#9a6a00}.badge.t3{background:#e6f1fb;color:#2a66a3}.badge.t4{background:#efe9f8;color:#6845a8}
.badge.ok{background:#e3f4ec;color:#0b7a51}.badge.bad{background:var(--red-soft);color:var(--red)}.badge.gray{background:var(--gray-soft);color:var(--muted)}

/* 面包屑 */
.crumbs{font-size:13px;color:var(--muted);margin:0 0 14px;display:flex;flex-wrap:wrap;gap:4px}
.crumbs a{color:var(--text-2)}
.crumbs span.sep{color:#b9c4bf;padding:0 2px}
.crumbs span:last-child{color:var(--text-2)}

/* 详情页 */
.detail-head{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:relative;overflow:hidden}
.detail-head::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:linear-gradient(var(--brand-2),var(--gold))}
.detail-head h1{margin:6px 0 8px;font-size:24px}
.detail-head .sub{color:var(--text-2);font-size:14px}
.detail-head .badges{display:flex;gap:6px;flex-wrap:wrap}
.summary{margin:14px 0 0;color:var(--text-2);background:var(--bg);border-radius:10px;padding:12px 14px;font-size:14px}
.kv{display:grid;grid-template-columns:minmax(0,1fr);margin:0}
.kv div{display:grid;grid-template-columns:96px minmax(0,1fr);gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.kv div:last-child{border-bottom:0}
.kv dt{color:var(--muted);font-size:14px}
.kv dd{margin:0;overflow-wrap:anywhere}
.table-wrap{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font-size:14px}
table.data th{background:var(--brand-soft);color:var(--brand-deep);font-weight:600;text-align:left;padding:9px 12px;white-space:nowrap}
table.data td{padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.text-block{white-space:pre-line;color:var(--text-2);font-size:14px}
.label-block h3{font-size:15px;color:var(--brand-deep);margin:18px 0 6px;padding-left:8px;border-left:3px solid var(--gold)}
.label-block h3:first-child{margin-top:0}
.faq h3{font-size:15px;margin:16px 0 4px;color:var(--brand-deep)}
.faq h3:first-child{margin-top:0}
.faq h3::before{content:"问";display:inline-grid;place-items:center;width:20px;height:20px;border-radius:5px;background:var(--brand);color:#fff;font-size:12px;margin-right:8px;vertical-align:2px}
.faq p{margin:0;color:var(--text-2);font-size:14px;padding-left:28px}
.cta{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;background:linear-gradient(135deg,var(--gold-soft),#fff);border:1px solid #f2dfb0;border-radius:var(--radius);padding:14px 16px;margin-top:14px;font-size:14px;color:#6b4e00}

/* 搜索结果 */
.result-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:18px 0 10px}
.result-head h1{font-size:20px;margin:0}
.notice{background:var(--gold-soft);border:1px solid #f2dfb0;color:#6b4e00;border-radius:10px;padding:12px 14px;font-size:14px}
.empty{text-align:center;color:var(--muted);padding:40px 0}

/* 分页 */
.pager{display:flex;justify-content:center;align-items:center;gap:8px 12px;flex-wrap:wrap;margin-top:18px}
.pager-links{display:flex;justify-content:center;align-items:center;gap:6px;flex-wrap:wrap}
.pager-links a,.pager-links span{min-width:36px;height:36px;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--text-2);font-size:14px}
.pager-links a:hover{border-color:var(--brand-2);color:var(--brand);text-decoration:none}
.pager-links .current{background:var(--brand);border-color:var(--brand);color:#fff}
.pager-links .gap{border:0;background:none;min-width:16px;padding:0;color:var(--muted)}
.pager-jump{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--muted);white-space:nowrap}
.pager-jump input{width:64px;height:36px;padding:0 6px;border:1px solid var(--line);border-radius:8px;font-size:14px;text-align:center}
.pager-jump button{height:36px;padding:0 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--text-2);font-size:14px;cursor:pointer}
.pager-jump button:hover{border-color:var(--brand-2);color:var(--brand)}
@media (max-width:640px){.pager-links{gap:4px}.pager-links a,.pager-links span{min-width:30px;height:32px;padding:0 6px;font-size:13px}.pager-links .gap{min-width:12px}.pager-links .far{display:none}.pager-jump{font-size:13px}.pager-jump input,.pager-jump button{height:32px}}

/* 错误页、按钮 */
.error-page{text-align:center;padding:56px 16px}
.error-page .code{font-size:64px;font-weight:700;color:var(--brand);margin:0;line-height:1}
.error-page h1{font-size:22px;margin:12px 0 8px}
.error-page .search-box{margin-top:24px;border:1px solid var(--line);box-shadow:none}
.button{display:inline-block;background:var(--brand);color:#fff;padding:9px 22px;border-radius:999px;font-size:14px}
.button:hover{background:var(--brand-deep);color:#fff;text-decoration:none}

/* 页脚 */
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.72);font-size:13px;margin-top:40px}
.footer-inner{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;padding:28px 16px}
.site-footer .footer-title{color:#fff;font-size:15px;font-weight:600;margin:0 0 8px}
.site-footer a{color:rgba(255,255,255,.85)}
.site-footer a:hover{color:#fff}
.site-footer p{margin:4px 0}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:12px 16px;text-align:center}

@media (max-width:767px){
  .header-inner{flex-wrap:wrap;gap:0 12px;min-height:0;padding-top:10px}
  .logo{flex:1}
  .nav{order:3;flex:0 0 100%;margin:8px -16px 0;padding:0 16px 8px;-webkit-mask-image:linear-gradient(90deg,#000 85%,transparent);mask-image:linear-gradient(90deg,#000 85%,transparent)}
  .nav a{padding:6px 12px;font-size:14px}
}
@media (min-width:768px){
  .hero-inner{padding:64px 16px 104px}
  .hero h1{font-size:38px}
  .hero p.lead{font-size:17px}
  .stat-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
  .stat strong{font-size:30px}
  .cats{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
  .kv{grid-template-columns:1fr 1fr;column-gap:28px}
  .detail-head{padding:26px 28px}
  .detail-head h1{font-size:28px}
  .footer-inner{grid-template-columns:2fr 1fr 1fr}
}
@media (min-width:1100px){
  .header-search{display:block}
  .search-link{display:none}
  .grid-2{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:24px}
  .grid-2.related{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .wrap{padding:0 24px}
}