/* 区县信息网 iquxian.com · 西安样板站 · 共享样式
   品牌色：信任橙 #FF6A00/#FF8A00 · 深海蓝 #0D3B8E · 可信绿 #148A62 */
:root{
  --orange:#ff6a00;--orange2:#ff8a24;--orangeSoft:#fff2e8;
  --navy:#0d3b8e;--navy2:#1a4fae;--ink:#1f2937;--muted:#6b7280;
  --green:#148a62;--greenSoft:#eaf7f2;--blueSoft:#eef4fc;
  --line:#e8eaee;--paper:#f6f7f9;--white:#fff;--danger:#d92d20;
  --shadow:0 14px 38px rgba(20,36,55,.09);--shadow2:0 28px 80px rgba(20,36,55,.14);
  --max:1440px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;line-height:1.55}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.topbar{background:var(--navy);color:#dce6ef;font-size:13px}.topbar .container{height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar-left,.topbar-right{display:flex;gap:18px;align-items:center}.online-dot{width:7px;height:7px;border-radius:50%;display:inline-block;background:#35c97a;margin-right:7px;box-shadow:0 0 0 4px rgba(53,201,122,.12)}
.header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-row{height:82px;display:grid;grid-template-columns:auto minmax(460px,1fr) auto;gap:28px;align-items:center}
.brand{display:flex;align-items:center;gap:12px}.brand-logo{width:48px;height:48px;display:block}.brand-title{font-size:25px;font-weight:950;letter-spacing:.4px;color:var(--navy);line-height:1;display:flex;align-items:baseline;gap:8px}.brand-title b{color:var(--orange)}.brand-title .en{font-size:12px;font-weight:800;color:#7a8698;letter-spacing:.4px}.brand-sub{font-size:10px;color:#8a93a0;margin-top:6px;letter-spacing:1.2px}
.nav{display:flex;justify-content:center;gap:2px}.nav a{padding:10px 12px;border-radius:9px;font-size:15px;font-weight:700;color:#3c4b5f;white-space:nowrap}.nav a:hover,.nav a.active{background:var(--orangeSoft);color:var(--orange)}
.actions{display:flex;align-items:center;gap:9px}.btn{border:0;border-radius:9px;padding:11px 16px;font-weight:850;white-space:nowrap}.btn-line{background:#fff;border:1px solid #d8dde4;color:var(--navy)}.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(255,106,0,.18)}.btn-primary:hover{background:#e95f00}.btn-dark{background:var(--navy);color:#fff}.btn-ghost{background:#fff;border:1px solid var(--line);color:#3b4b60}.menu{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;width:42px;height:42px}
/* 面包屑与页头 */
.crumb{font-size:12px;color:#8b95a1;padding:14px 0 0}.crumb a{color:#66748a}.crumb a:hover{color:var(--orange)}
.page-head{padding:18px 0 8px}.page-head h1{margin:0;font-size:30px;color:var(--navy);letter-spacing:-.4px}.page-head p{margin:7px 0 0;color:var(--muted);font-size:14px}
/* 筛选栏 */
.filter-bar{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;display:grid;grid-template-columns:auto 170px 170px 1fr auto;gap:10px;margin:14px 0 22px;align-items:center}.filter-bar select,.filter-bar input{border:1px solid var(--line);border-radius:10px;padding:11px 12px;background:#fff;color:var(--ink);min-width:0}.filter-bar input{flex:1}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#fff8f1 0%,#fff 44%,#f2f6fc 100%);border-bottom:1px solid #f0f1f3}.hero:before{content:"";position:absolute;right:-180px;top:-220px;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(255,106,0,.14),rgba(255,106,0,0) 66%)}.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.25fr) 420px;gap:44px;padding:58px 0 48px}
.city-chip{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid #ffd5b7;background:#fff7f0;border-radius:999px;color:#a84500;font-size:13px;font-weight:800}.city-chip strong{color:var(--orange)}
.hero h1{font-size:52px;line-height:1.12;margin:22px 0 14px;letter-spacing:-1px;color:var(--navy)}.hero h1 span{color:var(--orange)}
.hero-lead{font-size:18px;color:#526176;max-width:850px;margin:0 0 24px}
.hero-search{background:#fff;border:2px solid var(--orange);border-radius:14px;padding:6px;display:grid;grid-template-columns:145px 1fr 130px;box-shadow:0 16px 34px rgba(255,106,0,.12);max-width:900px}.hero-search .city-select{border:0;background:#fff;border-right:1px solid #e8eaee;padding:0 15px;color:var(--navy);font-weight:900;display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:15px}.hero-search select{border:0;background:#fff;border-right:1px solid #e8eaee;padding:0 15px;color:var(--navy);font-weight:900}.hero-search input{border:0;outline:0;padding:0 18px;font-size:16px;min-width:0}.hero-search button:last-child{border:0;background:var(--orange);color:#fff;border-radius:9px;font-size:16px;font-weight:900}
.hotwords{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px;color:#7a8594;font-size:13px}.hotwords a{color:#556274;cursor:pointer}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.hero-actions .quick{background:#fff;border:1px solid var(--line);border-radius:11px;padding:10px 14px;font-size:13px;font-weight:800;color:#3b4b60}.hero-actions .quick strong{color:var(--orange)}
.hero-card{align-self:stretch;background:var(--navy);color:#fff;border-radius:22px;padding:26px;box-shadow:var(--shadow2);position:relative;overflow:hidden}.hero-card:before{content:"";position:absolute;width:270px;height:270px;border-radius:50%;right:-100px;top:-95px;background:rgba(255,255,255,.06)}.hero-card-head{position:relative;display:flex;align-items:start;justify-content:space-between;gap:12px}.hero-card-head h3{margin:0;font-size:22px}.hero-card-head p{margin:5px 0 0;color:#c9d6e2;font-size:13px}.badge-live{background:rgba(53,201,122,.16);border:1px solid rgba(53,201,122,.35);color:#8ee1b6;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:800}
.city-kpis{position:relative;display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:22px}.kpi{background:rgba(255,255,255,.075);border:1px solid rgba(255,255,255,.08);border-radius:13px;padding:14px}.kpi b{display:block;font-size:24px}.kpi span{font-size:11px;color:#bdd0df}
.hero-ai{position:relative;margin-top:18px;background:#fff;color:var(--ink);border-radius:14px;padding:15px}.hero-ai strong{color:var(--navy)}.hero-ai p{font-size:13px;color:#667085;margin:6px 0 12px}.ai-mini{display:flex;gap:8px}.ai-mini input{flex:1;min-width:0;border:1px solid var(--line);border-radius:9px;padding:10px}.ai-mini button{border:0;background:var(--orange);color:#fff;border-radius:9px;padding:0 13px;font-weight:800}
.trust-strip{background:#fff;border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(5,1fr)}.trust-item{padding:19px 18px;border-right:1px solid var(--line);display:flex;gap:11px;align-items:center}.trust-item:first-child{padding-left:0}.trust-item:last-child{border-right:0}.trust-icon{width:38px;height:38px;border-radius:10px;background:var(--blueSoft);display:grid;place-items:center;color:var(--navy);font-size:12px;font-weight:950}.trust-item strong{display:block;font-size:14px;color:var(--navy)}.trust-item small{display:block;font-size:11px;color:#8b95a1;margin-top:2px}
section{padding:52px 0}.section-soft{background:var(--paper)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.section-head h2{font-size:30px;margin:0;color:var(--navy);letter-spacing:-.4px}.section-head p{margin:7px 0 0;color:var(--muted);font-size:14px}.more{color:var(--orange);font-size:13px;font-weight:850;white-space:nowrap}
.category-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:10px}.cat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 10px;text-align:center;transition:.18s}.cat:hover{transform:translateY(-3px);border-color:#ffc49c;box-shadow:var(--shadow)}.cat-icon{width:44px;height:44px;border-radius:13px;background:var(--orangeSoft);color:var(--orange);display:grid;place-items:center;margin:0 auto 10px;font-weight:950;font-size:13px}.cat b{display:block;font-size:14px;color:#2a394c}.cat span{display:block;margin-top:4px;font-size:10px;color:#9aa3ae}
.city-layout{display:grid;grid-template-columns:minmax(0,1.4fr) 430px;gap:20px}.district-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.district-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.district-top h3{margin:0;color:var(--navy);font-size:21px}.districts{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.district{padding:9px 12px;border-radius:10px;background:#f8fafc;border:1px solid #e7ebef;font-size:13px;color:#425168;font-weight:750;cursor:pointer}.district:hover{border-color:#ffc49c;color:var(--orange)}.district.hot{background:var(--orangeSoft);color:#b04a00;border-color:#ffd3b4}.city-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.mini-zone{border:1px solid #eef0f2;background:#fff;border-radius:12px;padding:14px}.mini-zone strong{display:block;color:var(--navy)}.mini-zone span{display:block;color:#87919e;font-size:11px;margin-top:5px}
.today-card{border-radius:18px;background:linear-gradient(145deg,var(--navy),#1a4fae);color:#fff;padding:24px;box-shadow:var(--shadow)}.today-card h3{margin:0 0 5px;font-size:21px}.today-card>p{margin:0;color:#c7d5e0;font-size:13px}.today-list{margin-top:18px}.today-item{display:grid;grid-template-columns:9px 1fr auto;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.10)}.today-item:last-child{border-bottom:0}.today-dot{width:7px;height:7px;border-radius:50%;background:#ffb37d}.today-item b{font-size:13px}.today-item span{font-size:11px;color:#b7c9d8}.today-item em{font-style:normal;font-size:11px;color:#ffd2b1}
/* 商家卡片（不伪造评分：以核验标识代替星级） */
.shops-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.shop{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.18s;display:block}.shop:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.shop-cover{height:110px;background:linear-gradient(145deg,#f3f5f7,#e9edf1);position:relative;padding:16px}.shop-cover:before{content:"";position:absolute;left:16px;right:16px;bottom:18px;height:42px;border-radius:6px 6px 2px 2px;background:linear-gradient(90deg,#d5dbe2 0 26%,#c6ced7 26% 31%,#dce2e7 31% 63%,#c6ced7 63% 68%,#d2d9e0 68%)}.shop-cover:after{content:"实体门店";position:absolute;top:12px;left:12px;background:#fff;color:var(--navy);padding:5px 8px;border-radius:999px;font-size:10px;font-weight:850;box-shadow:0 4px 12px rgba(0,0,0,.06)}
.shop-body{padding:16px}.shop-title{font-size:16px;font-weight:900;color:#26374a}.shop-meta{font-size:12px;color:#778391;margin-top:7px}.certs{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.cert{font-size:10px;padding:4px 7px;border-radius:5px;background:var(--greenSoft);color:var(--green);font-weight:800}.cert.store{background:var(--blueSoft);color:var(--navy)}.cert.plain{background:#f4f6f8;color:#667085;font-weight:600}.demo-flag{font-size:9px;color:#98a2ae;border:1px dashed #d5dbe2;padding:2px 6px;border-radius:4px;margin-left:6px;vertical-align:2px}
.shop-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:13px;padding-top:12px;border-top:1px solid #eff1f3}.shop-foot small{color:#919aa5}.call{color:var(--orange);font-size:12px;font-weight:900}
/* 信息流面板 */
.market-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.panel-head{padding:17px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-head h3{font-size:17px;color:var(--navy);margin:0}.panel-list{padding:0 18px}.line-item{padding:14px 0;border-bottom:1px dashed #e3e7eb}.line-item:last-child{border-bottom:0}.line-title{font-size:13px;font-weight:800;color:#2f4054}.line-title .pill{font-size:9px;background:var(--orangeSoft);color:#b14c00;border-radius:4px;padding:3px 5px;margin-right:5px}.line-meta{display:flex;justify-content:space-between;gap:10px;margin-top:5px;font-size:10px;color:#929ba6}
/* 产业地图 */
.industry-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.industry-main{background:linear-gradient(145deg,#fff7ef,#fff);border:1px solid #ffd9bf;border-radius:20px;padding:26px}.industry-main h3{font-size:24px;color:var(--navy);margin:0}.industry-main p{color:#6f7b89;font-size:14px}.industry-chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.industry-chip{padding:9px 12px;border-radius:10px;background:#fff;border:1px solid #f0ded0;color:#704a2e;font-size:12px;font-weight:800}.industry-side{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.industry-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.industry-card strong{display:block;color:var(--navy)}.industry-card span{display:block;color:#8b95a1;font-size:11px;margin-top:6px}
/* AI 区 */
.ai-zone{background:linear-gradient(140deg,var(--navy),#1a4fae 62%,#2b63b8);color:#fff;border-radius:24px;padding:30px;display:grid;grid-template-columns:minmax(0,1fr) 430px;gap:26px;position:relative;overflow:hidden}.ai-zone:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-140px;top:-130px;background:rgba(255,255,255,.05)}.ai-copy,.ai-chat{position:relative;z-index:2}.ai-copy h3{font-size:30px;margin:0}.ai-copy p{color:#c7d7e4;max-width:720px}.lang{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}.lang span{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);border-radius:999px;padding:6px 9px;font-size:10px}.ai-points{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px}.ai-point{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:13px}.ai-point b{display:block;font-size:12px}.ai-point span{display:block;color:#bfd1df;font-size:10px;margin-top:4px}
.ai-chat{background:#fff;color:var(--ink);border-radius:16px;padding:16px}.chat-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--line)}.chat-head strong{color:var(--navy)}.chat-online{color:var(--green);font-size:11px;font-weight:850}.bubble{font-size:12px;padding:10px 11px;border-radius:10px;margin-top:10px;max-width:90%}.bubble.ai{background:#f3f6f9}.bubble.user{margin-left:auto;background:var(--orangeSoft);color:#8f3c00}.lead-box{margin-top:12px;background:var(--greenSoft);border:1px solid #ccecdf;border-radius:10px;padding:10px}.lead-box b{display:block;color:var(--green);font-size:12px}.lead-box span{font-size:10px;color:#66756d}
/* 治理 */
.governance-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.gov{background:#fff;border:1px solid var(--line);border-radius:15px;padding:19px}.gov-no{font-size:10px;color:var(--orange);font-weight:900}.gov strong{display:block;color:var(--navy);margin-top:8px}.gov p{font-size:12px;color:#7d8793;margin:6px 0 0}
.cta{background:#fff7f0;border-top:1px solid #ffdcc3;border-bottom:1px solid #ffdcc3}.cta .container{display:flex;align-items:center;justify-content:space-between;gap:20px}.cta h2{margin:0;color:var(--navy);font-size:28px}.cta p{margin:6px 0 0;color:#677487}.cta-actions{display:flex;gap:10px}
.footer{background:#13283c;color:#c9d4de;padding:42px 0 28px}.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:32px}.foot-brand{font-size:20px;font-weight:950;color:#fff;display:flex;align-items:center;gap:10px}.foot-brand img{width:34px;height:34px}.foot-brand span{color:var(--orange)}.foot-note{font-size:12px;color:#98a9b8;max-width:430px;margin-top:12px}.footer h4{margin:0 0 10px;color:#fff;font-size:13px}.footer a{display:block;font-size:11px;color:#aebbc7;margin:7px 0}.copyright{margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.09);display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#8295a6}
/* AI 悬浮 */
.ai-float{position:fixed;right:22px;bottom:24px;z-index:90}.ai-btn{width:58px;height:58px;border:0;border-radius:50%;background:linear-gradient(145deg,var(--orange),#ff8a24);color:#fff;font-weight:950;box-shadow:0 14px 28px rgba(255,106,0,.28)}.ai-panel{position:absolute;right:0;bottom:70px;width:320px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow2);overflow:hidden;display:none}.ai-panel.open{display:block}.ai-panel-head{background:var(--navy);color:#fff;padding:13px 15px}.ai-panel-head strong{display:block}.ai-panel-head small{color:#bbcad6}.ai-panel-body{padding:13px}.ai-panel-body input{width:100%;border:1px solid var(--line);border-radius:9px;padding:10px;margin-top:10px}.ai-panel-body button{width:100%;border:0;background:var(--orange);color:#fff;padding:10px;border-radius:9px;margin-top:8px;font-weight:850}
.mobile-nav{display:none}
/* 详情页 */
.detail-wrap{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:20px;margin:16px 0 46px}.detail-main{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px}.detail-main h1{margin:0;font-size:26px;color:var(--navy)}.detail-sub{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;align-items:center}.chip{font-size:11px;padding:5px 9px;border-radius:999px;background:var(--blueSoft);color:var(--navy);font-weight:800}.chip.orange{background:var(--orangeSoft);color:#b04a00}
.info-table{width:100%;border-collapse:collapse;margin-top:20px}.info-table td{padding:12px 10px;border-bottom:1px solid #f0f2f5;font-size:13px;vertical-align:top}.info-table td:first-child{width:110px;color:#8b95a1;white-space:nowrap}.info-table td:last-child{color:#2f4054;font-weight:600}
.detail-intro{margin-top:18px;padding:14px;border-radius:12px;background:var(--paper);font-size:13px;color:#4b586a}
.detail-side{display:flex;flex-direction:column;gap:14px}.side-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.side-card h3{margin:0 0 8px;font-size:16px;color:var(--navy)}.side-card p{margin:0 0 12px;font-size:12px;color:#7d8793}.side-card .btn{width:100%;text-align:center}.phone-val{font-size:20px;font-weight:950;color:var(--orange);letter-spacing:.5px;margin:6px 0 12px;display:none}.phone-val.show{display:block}
.verify-note{font-size:10px;color:#98a2ae;line-height:1.6;margin-top:10px}
/* 表单 */
.form-wrap{max-width:860px;margin:18px 0 56px}.form-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:22px}.step{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:13px 14px;font-size:12px;color:#5c6b7e;font-weight:700}.step b{display:block;color:var(--navy);font-size:13px;margin-bottom:2px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:800;color:#3c4b5f}.field label i{color:var(--danger);font-style:normal;margin-left:2px}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:10px;padding:11px 12px;background:#fff;min-width:0}.field textarea{resize:vertical;min-height:86px}.form-foot{display:flex;align-items:center;gap:14px;margin-top:18px}.form-msg{font-size:13px;font-weight:700}.form-msg.ok{color:var(--green)}.form-msg.err{color:var(--danger)}
.empty-tip{padding:40px 0;text-align:center;color:#8b95a1;font-size:14px}
.list-count{font-size:13px;color:#66748a;margin:0 0 14px}.list-count b{color:var(--orange)}
/* 城市选择器（全国多城市站点） */
.city-modal{display:none;position:fixed;inset:0;z-index:200;background:rgba(13,26,43,.55);align-items:flex-start;justify-content:center;padding:8vh 16px 16px}
.city-panel{background:#fff;border-radius:18px;width:min(860px,100%);max-height:78vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow2)}
.city-head{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}
.city-head b{color:var(--navy);font-size:18px;white-space:nowrap}
.city-head input{flex:1;min-width:0;border:1px solid var(--line);border-radius:10px;padding:10px 14px}
.city-close{font-size:26px;color:#8b95a1;cursor:pointer;line-height:1;padding:0 4px}
.city-hot{padding:12px 20px;border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.city-hot .hot-label{font-size:12px;color:#8b95a1}
.city-hot a{padding:6px 12px;border-radius:999px;background:var(--orangeSoft);color:#b04a00;font-size:12px;font-weight:800;cursor:pointer}
.city-hot a:hover{background:var(--orange);color:#fff}
.city-body{display:grid;grid-template-columns:200px 1fr;min-height:0;flex:1;overflow:hidden}
#cityProvList{list-style:none;margin:0;padding:8px;overflow-y:auto;border-right:1px solid var(--line);max-height:52vh}
#cityProvList li{padding:9px 12px;border-radius:8px;font-size:13px;color:#3c4b5f;cursor:pointer}
#cityProvList li:hover{background:var(--paper)}
#cityProvList li.on{background:var(--orangeSoft);color:#b04a00;font-weight:800}
.city-grid{padding:14px;display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;overflow-y:auto;align-content:start;max-height:52vh}
.city-grid a{padding:9px 10px;border-radius:9px;border:1px solid var(--line);font-size:13px;color:#2f4054;text-align:center;cursor:pointer}
.city-grid a:hover{border-color:#ffc49c;color:var(--orange)}
.city-grid a small{display:block;font-size:9px;color:#9aa3ae;margin-top:2px}
.city-none{grid-column:1/-1;color:#8b95a1;font-size:13px;padding:16px;text-align:center}

/* 空状态/404 */
.nf{min-height:60vh;display:grid;place-items:center;text-align:center}.nf h1{font-size:64px;color:var(--navy);margin:0}
@media(max-width:1180px){.header-row{grid-template-columns:auto 1fr auto}.nav a:nth-child(n+7){display:none}.category-grid{grid-template-columns:repeat(5,1fr)}.shops-grid{grid-template-columns:repeat(2,1fr)}.trust-grid{grid-template-columns:repeat(3,1fr)}.trust-item:nth-child(3){border-right:0}.trust-item:nth-child(n+4){border-top:1px solid var(--line)}.city-layout,.industry-grid,.detail-wrap{grid-template-columns:1fr}.footer-grid{grid-template-columns:2fr repeat(2,1fr)}.filter-bar{grid-template-columns:1fr 1fr}}
@media(max-width:860px){.container{width:min(100% - 28px,var(--max))}.topbar{display:none}.header-row{height:68px;grid-template-columns:auto 1fr auto;gap:12px}.brand-logo{width:40px;height:40px}.brand-title{font-size:20px}.brand-title .en{display:none}.brand-sub{display:none}.nav,.actions .btn-line{display:none}.menu{display:block}.hero-grid{grid-template-columns:1fr;padding:36px 0 32px}.hero h1{font-size:38px}.hero-card{display:none}.hero-search{grid-template-columns:105px 1fr 82px}.hero-search input{padding:0 10px;font-size:14px}.category-grid{grid-template-columns:repeat(5,1fr)}.cat{padding:13px 5px}.cat-icon{width:38px;height:38px;font-size:11px}.cat b{font-size:12px}.cat span{display:none}.city-cards{grid-template-columns:1fr}.shops-grid{grid-template-columns:repeat(2,1fr)}.market-grid{grid-template-columns:1fr}.industry-side{grid-template-columns:repeat(2,1fr)}.ai-zone{grid-template-columns:1fr}.governance-grid{grid-template-columns:repeat(2,1fr)}.cta .container{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.copyright{flex-direction:column}.mobile-nav{display:grid;position:fixed;z-index:85;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);grid-template-columns:repeat(5,1fr);padding:6px 4px env(safe-area-inset-bottom)}.mobile-nav a{text-align:center;font-size:10px;color:#657180}.mobile-nav b{display:block;font-size:16px;color:var(--navy);margin-bottom:2px}.mobile-nav a:nth-child(3) b{width:32px;height:32px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;margin:-18px auto 2px}.ai-float{bottom:70px}.section-head{align-items:flex-start}.section-head h2{font-size:25px}.steps{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}
@media(max-width:560px){.container{width:calc(100% - 22px)}.header-row{height:62px}.brand-title{font-size:18px}.actions .btn-primary{padding:9px 11px;font-size:12px}.hero h1{font-size:32px}.hero-lead{font-size:15px}.hero-search{grid-template-columns:92px 1fr 68px;border-width:1.5px}.hero-search select{padding:0 8px;font-size:12px}.hero-search button:last-child{font-size:13px}.hero-actions{gap:7px}.hero-actions .quick{padding:8px 9px;font-size:11px}.trust-grid{grid-template-columns:1fr 1fr}.trust-item{border-top:1px solid var(--line);padding:14px 10px}.trust-item:nth-child(2n){border-right:0}.trust-item:first-child,.trust-item:nth-child(2){border-top:0}.trust-grid .trust-item:last-child{grid-column:1/-1}.category-grid{grid-template-columns:repeat(4,1fr);gap:8px}.cat:nth-child(n+9){display:none}.district-card,.today-card{padding:18px}.shops-grid{grid-template-columns:1fr}.industry-side{grid-template-columns:1fr 1fr}.ai-zone{padding:22px 16px}.ai-copy h3{font-size:24px}.ai-points{grid-template-columns:1fr}.governance-grid{grid-template-columns:1fr}.cta h2{font-size:24px}.cta-actions{width:100%}.cta-actions .btn{flex:1}.footer{padding-bottom:90px}.ai-panel{width:min(320px,calc(100vw - 24px));right:-6px}.filter-bar{grid-template-columns:1fr}}