/* ============ 芯汇通 SourcIC 库存交易平台 原型样式 ============ */
:root{
  --brand:#0B3D91;
  --brand-d:#082E6E;
  --brand-l:#E7EDF9;
  --accent:#FF8A3D;
  --accent-l:#FFF5EB;
  --ink:#1a1d21;
  --ink-2:#40474f;
  --muted:#78818c;
  --line:#e3e7ed;
  --line-2:#eef1f5;
  --bg:#F7F9FC;
  --white:#fff;
  --ok:#12a150;
  --ok-l:#e7f7ee;
  --warn:#e08600;
  --warn-l:#fff6e5;
  --admin:#7b3fe4;
  --admin-l:#f3ecfd;
  --red:#d92d20;
  --red-l:#fdeceb;
  --radius:6px;
  --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
  --shadow-lg:0 8px 24px rgba(16,24,40,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--ink);font-size:14px;line-height:1.6;
}
a{color:inherit;text-decoration:none}
a:hover{color:var(--brand)}
img{max-width:100%;display:block}
ul,ol{list-style:none}
button,input,select,textarea{font:inherit;color:inherit;outline:none}
button{cursor:pointer;border:none;background:none}
table{border-collapse:collapse;width:100%}

.wrap{max-width:1280px;margin:0 auto;padding:0 20px}
.row{display:flex}
.col{display:flex;flex-direction:column}
.between{justify-content:space-between}
.center{align-items:center}
.gap4{gap:4px}.gap8{gap:8px}.gap12{gap:12px}.gap16{gap:16px}.gap20{gap:20px}.gap24{gap:24px}
.wrapf{flex-wrap:wrap}
.grow{flex:1}
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt24{margin-top:24px}.mt32{margin-top:32px}
.mb8{margin-bottom:8px}.mb12{margin-bottom:12px}.mb16{margin-bottom:16px}.mb24{margin-bottom:24px}
.muted{color:var(--muted)}
.small{font-size:12px}
.tiny{font-size:11px}
.bold{font-weight:600}
.mono{font-family:"SF Mono",Consolas,"Roboto Mono",monospace}
.right{text-align:right}
.nowrap{white-space:nowrap}
.hide{display:none !important}

/* ---------- Top bar ---------- */
.topbar{background:#10233F;color:#AAB8CC;font-size:12px;height:34px;overflow:visible}
.topbar .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:12px}
.topbar a{color:#AAB8CC;padding:0 10px;border-right:1px solid #1E3352}
.topbar a:last-child{border-right:none}
.topbar a:hover{color:#fff}
.topbar .role-tag{background:var(--accent);color:#fff;padding:2px 8px;border-radius:3px;font-weight:600}

/* ---------- 登录用户菜单 ---------- */
.user-menu{position:relative}
.user-trigger{display:flex;align-items:center;gap:7px;background:#1B2F4E;color:#fff;border:none;padding:3px 10px;border-radius:5px;cursor:pointer;font-size:12px;line-height:1}
.user-trigger:hover{background:#243C60}
.u-avatar{width:22px;height:22px;border-radius:4px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;flex-shrink:0}
.u-name{max-width:118px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.u-badge{background:rgba(255,255,255,.16);padding:1px 6px;border-radius:3px;font-size:11px;flex-shrink:0}
.u-badge.ok{background:var(--ok);color:#fff}
.u-caret{font-size:9px;opacity:.8}
.user-drop{position:absolute;right:0;top:40px;width:226px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 34px rgba(0,0,0,.20);padding:6px;display:none;z-index:300}
.user-drop.open{display:block}
.user-drop .ud-head{padding:10px 12px;border-bottom:1px solid var(--line-2);margin-bottom:4px}
.user-drop .ud-name{font-weight:700;font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.user-drop .ud-phone{font-size:11px;color:var(--muted);margin-top:2px}
.user-drop a{padding:9px 12px;border-radius:7px;display:block;color:var(--ink-2);font-size:13px;text-decoration:none}
.user-drop a:hover{background:var(--bg-2);color:var(--brand)}
.user-drop .ud-sep{height:1px;background:var(--line-2);margin:4px 8px}

/* ---------- Header ---------- */
.hdr{background:var(--white);border-bottom:1px solid var(--line)}
.hdr-main{display:flex;align-items:center;gap:32px;padding:18px 20px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{width:38px;height:38px;border-radius:8px;background:linear-gradient(135deg,var(--brand),#1F6FEB);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:19px;letter-spacing:-1px}
.logo-txt strong{display:block;font-size:19px;letter-spacing:.5px;line-height:1.2}
.logo-txt span{display:block;font-size:10px;color:var(--muted);letter-spacing:2.4px;text-transform:uppercase}

.searchbox{flex:1;max-width:660px}
.searchbar{display:flex;border:2px solid var(--brand);border-radius:var(--radius);overflow:hidden;background:#fff}
.searchbar select{border:none;background:#f7f9fc;padding:0 10px;font-size:13px;border-right:1px solid var(--line);color:var(--ink-2)}
.searchbar input{flex:1;border:none;padding:10px 14px;font-size:14px}
.searchbar button{background:var(--brand);color:#fff;padding:0 30px;font-size:15px;font-weight:600;display:flex;align-items:center;gap:6px}
.searchbar button:hover{background:var(--brand-d)}
.hotwords{margin-top:7px;font-size:12px;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap}
.hotwords a:hover{color:var(--accent)}

.hdr-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-left:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:var(--radius);
  font-size:13px;font-weight:500;transition:.15s;border:1px solid transparent;white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-d);color:#fff}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:#e85f00;color:#fff}
/* AI 按钮：紫色渐变，吸睛但不抢主 CTA */
.btn-ai{background:linear-gradient(135deg,#7c5cff,#5a3fd6);color:#fff}
.btn-ai:hover{opacity:.9;color:#fff}
.btn-ghost{border-color:var(--line);background:#fff;color:var(--ink-2)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-lg{padding:11px 26px;font-size:15px}
.btn-sm{padding:5px 12px;font-size:12px}
.btn-block{width:100%}

/* ---------- Nav ---------- */
.nav{background:var(--white);border-bottom:1px solid var(--line);position:relative;z-index:40}
.nav{position:relative;z-index:100}
.nav .wrap{display:flex;align-items:stretch;gap:0;position:relative}
.nav .wrap::after{content:"";position:absolute;right:0;top:0;bottom:1px;width:36px;pointer-events:none;background:linear-gradient(to right,rgba(255,255,255,0) 0%,#fff 85%);opacity:0;transition:opacity .2s}
.nav .wrap.has-overflow::after{opacity:1}
.nav-cat{background:var(--brand);color:#fff;padding:0 22px;display:flex;align-items:center;gap:10px;
  font-size:15px;font-weight:600;cursor:pointer;min-width:210px;height:44px;position:relative}
.nav-links{display:flex;align-items:center;gap:2px;flex:1;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a{padding:0 16px;height:44px;display:flex;align-items:center;font-size:14px;color:var(--ink-2);font-weight:500;position:relative;flex-shrink:0;white-space:nowrap}
.nav-links a:hover,.nav-links a.on{color:var(--brand)}
.nav-links a.org{color:var(--accent);font-weight:700}
.nav-links a.org:hover{color:var(--accent)}
.nav-links a.org::after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;background:var(--accent);opacity:.45}
.nav-links a.on::after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;background:var(--brand)}
.nav-links a .dot{width:5px;height:5px;background:var(--accent);border-radius:50%;position:absolute;top:12px;right:9px}

/* mega menu */
.mega{position:absolute;top:100%;left:0;width:760px;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-lg);display:none;padding:18px 0;border-top:none;z-index:100}
.nav-cat:hover .mega,.mega:hover{display:block}
.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px 24px;padding:0 22px}
.mega-col h5{font-size:13px;color:var(--brand);font-weight:700;margin:10px 0 5px;display:flex;align-items:center;gap:6px}
.mega-cat-link{color:var(--brand);text-decoration:none;font-weight:700;display:inline-block;vertical-align:baseline}
.mega-cat-link:hover{color:var(--accent)}
.mega-col a{display:block;font-size:12.5px;color:var(--ink-2);padding:2.5px 0;font-weight:400}
.mega-col a:hover{color:var(--accent)}
.mega-sub{padding-left:14px;position:relative}
.mega-sub:hover{background:rgba(232,89,40,.08);color:var(--accent);border-radius:3px}

/* ---------- Cards / panels ---------- */
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.panel:hover{border-color:#cdd6e0}
/* 交易担保「五道锁」彩色卡片边框（trust.html 用） */
.lock-1{border-color:#2563EB;border-width:1.5px;box-shadow:0 0 0 2px rgba(37,99,235,.08)}
.lock-2{border-color:#7C3AED;border-width:1.5px;box-shadow:0 0 0 2px rgba(124,58,237,.08)}
.lock-3{border-color:var(--accent);border-width:1.5px;box-shadow:0 0 0 2px rgba(255,107,0,.10)}
.lock-4{border-color:#0891B2;border-width:1.5px;box-shadow:0 0 0 2px rgba(8,145,178,.08)}
.lock-5{border-color:#16A34A;border-width:1.5px;box-shadow:0 0 0 2px rgba(22,163,74,.10)}
.panel-hd{padding:13px 18px;border-bottom:1px solid var(--line-2);display:flex;align-items:center;justify-content:space-between}
.panel-hd h3{font-size:16px;font-weight:600;display:flex;align-items:center;gap:8px}
.panel-hd h3::before{content:"";width:3px;height:15px;background:var(--brand);border-radius:2px}
.panel-bd{padding:18px}

.sec-title{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:14px}
.sec-title h2{font-size:20px;font-weight:700;display:flex;align-items:center;gap:9px}
.sec-title h2 .bar{width:4px;height:19px;background:var(--accent);border-radius:2px}
.sec-title .more{font-size:13px;color:var(--muted)}

/* ---------- Tags ---------- */
.tag{display:inline-flex;align-items:center;gap:3px;padding:1px 7px;border-radius:3px;font-size:11px;font-weight:500;line-height:18px}
.tag-blue{background:var(--brand-l);color:var(--brand)}
.tag-org{background:var(--accent-l);color:var(--accent)}
.tag-ok{background:var(--ok-l);color:var(--ok)}
.tag-warn{background:var(--warn-l);color:var(--warn)}
.tag-red{background:var(--red-l);color:var(--red)}
.tag-gray{background:#f1f3f6;color:var(--muted)}
.tag-line{border:1px solid var(--line);color:var(--ink-2);background:#fff}
/* 卖家信任阶梯三档标签 */
.tag-gold{background:linear-gradient(135deg,#fff7e0,#ffe9b3);color:#8a5a00;border:1px solid #f0c96a}
.tag-cert{background:var(--brand-l);color:var(--brand)}
.tag-trial{background:#f1f3f6;color:var(--muted);border:1px dashed var(--line)}
/* 信任阶梯档位选择卡 */
.bond-opt{display:flex;flex-direction:column;gap:2px;padding:9px 14px;border:1px solid var(--line);border-radius:8px;cursor:pointer;font-size:12.5px;min-width:150px;background:#fff}
.bond-opt b{font-weight:600;font-size:13px}
.bond-opt span{color:var(--muted);font-size:11.5px}
.bond-opt.on{border-color:var(--brand);background:var(--brand-l)}
.bond-opt.on b{color:var(--brand)}
/* NEW 角标：新功能提示，渐变红 + 发光吸引眼球 */
.tag-new{background:linear-gradient(135deg,#ff6b35,#e03e3e);color:#fff;font-weight:700;
  letter-spacing:.4px;box-shadow:0 0 10px rgba(224,62,62,.55);text-shadow:0 1px 2px rgba(0,0,0,.25);
  animation:newPulse 1.6s ease-in-out infinite}
@keyframes newPulse{0%,100%{box-shadow:0 0 6px rgba(224,62,62,.45)}50%{box-shadow:0 0 14px rgba(224,62,62,.85)}}

/* ---------- Hero / home ---------- */
.hero{display:grid;grid-template-columns:210px 1fr 250px;gap:0;margin-top:0}
.side-cat{background:#fff;border:1px solid var(--line);border-top:none;padding:8px 0;height:100%}
.side-cat a{display:flex;align-items:center;justify-content:space-between;padding:7.5px 16px;font-size:13px;color:var(--ink-2)}
.side-cat a:hover{background:var(--brand-l);color:var(--brand)}
.hero-banner{background:linear-gradient(120deg,#0B2E5E 0%,#0B3D91 55%,#1F6FEB 100%);color:#fff;padding:38px 42px;position:relative;overflow:hidden}
.hero-banner::after{content:"";position:absolute;right:-70px;top:-70px;width:290px;height:290px;
  border:34px solid rgba(255,255,255,.05);border-radius:50%}
.hero-banner h1{font-size:31px;font-weight:800;line-height:1.35;letter-spacing:.5px}
.hero-banner h1 em{font-style:normal;color:#ffc48a}
.hero-banner p{margin-top:12px;font-size:14.5px;color:rgba(255,255,255,.82);max-width:520px}
.hero-stats{display:flex;gap:38px;margin-top:26px;position:relative;z-index:2}
.hero-stats div strong{display:block;font-size:26px;font-weight:800;color:#ffc48a;font-family:"SF Mono",Consolas,monospace}
.hero-stats div span{font-size:12px;color:rgba(255,255,255,.7)}
.hero-side{background:#fff;border:1px solid var(--line);border-top:none;border-left:none;padding:16px}

.entry-card{border:1px solid var(--line);border-radius:var(--radius);padding:14px;display:block;transition:.18s}
.entry-card:hover{border-color:var(--brand);box-shadow:var(--shadow);transform:translateY(-1px)}
.entry-card .ec-hd{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:600}
.entry-card .ec-ico{width:30px;height:30px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:15px}
.entry-card p{font-size:11.5px;color:var(--muted);margin-top:7px;line-height:1.55}

/* ---------- Feature strip ---------- */
.feats{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-top:none}
.feat{padding:16px 18px;display:flex;gap:12px;align-items:flex-start;border-right:1px solid var(--line-2)}
.feat:last-child{border-right:none}
.feat .fi{width:34px;height:34px;border-radius:8px;background:var(--brand-l);color:var(--brand);
  display:flex;align-items:center;justify-content:center;flex-shrink:0}
.feat b{display:block;font-size:13.5px}
.feat span{font-size:11.5px;color:var(--muted);line-height:1.5;display:block;margin-top:2px}

/* ---------- Product grid card ---------- */
.pgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:12px;transition:.18s;display:block}
.pcard:hover{border-color:var(--brand);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.pcard .pimg{height:104px;display:flex;align-items:center;justify-content:center;background:#fafbfd;border-radius:4px;margin-bottom:9px;position:relative}
/* 清仓角标（卖家标记 clear_sale=1 的商品；首页卡片 / 搜索表格共用） */
.clear-badge{position:absolute;top:6px;left:6px;background:var(--red,#e03e3e);color:#fff;font-size:11px;font-weight:700;line-height:1;padding:3px 6px;border-radius:3px;z-index:2;white-space:nowrap}
.pcard .pmpn{font-size:13.5px;font-weight:700;color:var(--brand);font-family:"SF Mono",Consolas,monospace;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pcard .pdesc{font-size:11.5px;color:var(--muted);height:34px;overflow:hidden;margin:4px 0 7px;line-height:1.45}
.pcard .pprice{font-size:16px;font-weight:700;color:var(--red);font-family:"SF Mono",Consolas,monospace}
.pcard .pprice small{font-size:11px;font-weight:400;color:var(--muted)}
.pcard .pmeta{font-size:11px;color:var(--muted);display:flex;justify-content:space-between;margin-top:5px;
  padding-top:7px;border-top:1px dashed var(--line)}

/* ---------- List page ---------- */
.crumb{font-size:12.5px;color:var(--muted);padding:12px 0}
.crumb a:hover{color:var(--brand)}
.filters{background:#E8EEF7;border:1px solid var(--line);border-radius:var(--radius)}
.frow{display:flex;border-bottom:1px solid var(--line-2);font-size:12.5px}
.frow:last-child{border-bottom:none}
.frow .fk{width:92px;flex-shrink:0;background:#DBE2EE;padding:9px 12px;color:var(--ink-2);font-weight:600;border-right:1px solid var(--line-2)}
.frow .fv{flex:1;padding:9px 12px;display:flex;flex-wrap:wrap;gap:5px 6px}
.frow .fv a{padding:2px 9px;border-radius:3px;border:1px solid transparent;color:var(--ink-2)}
.frow .fv a:hover{color:var(--brand);background:var(--brand-l)}
.frow .fv a.on{background:var(--brand);color:#fff;border-color:var(--brand)}

.toolbar{display:flex;align-items:center;justify-content:space-between;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:9px 14px;margin:12px 0;font-size:13px}
.toolbar .sorts{display:flex;gap:4px}
.toolbar .sorts a{padding:4px 12px;border-radius:4px;color:var(--ink-2)}
.toolbar .sorts a.on{background:var(--brand);color:#fff}

/* list table */
.ltable{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.ltable thead th{background:#f7f9fc;font-size:12px;color:var(--muted);font-weight:600;text-align:left;
  padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.ltable tbody td{padding:14px 12px;border-bottom:1px solid var(--line-2);vertical-align:top;font-size:13px}
.ltable tbody tr:hover{background:#fbfcfe}
.ltable tbody tr:last-child td{border-bottom:none}
.li-img{width:64px;height:64px;background:#fafbfd;border:1px solid var(--line-2);border-radius:4px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0}
.li-mpn{font-size:14.5px;font-weight:700;color:var(--brand);font-family:"SF Mono",Consolas,monospace}
.li-mpn:hover{color:var(--accent);text-decoration:underline}
.li-attr{font-size:11.5px;color:var(--muted);margin-top:3px;line-height:1.6}
.li-attr b{color:var(--ink-2);font-weight:500}
.tiers{font-size:12px;font-family:"SF Mono",Consolas,monospace;line-height:1.75}
.tiers .tq{color:var(--muted);display:inline-block;min-width:64px}
.tiers .tp{color:var(--red);font-weight:600}

.pager{display:flex;justify-content:center;gap:5px;padding:22px 0}
.pager a{min-width:32px;height:32px;display:flex;align-items:center;justify-content:center;padding:0 9px;
  border:1px solid var(--line);border-radius:4px;background:#fff;font-size:13px}
.pager a.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.pager a:hover:not(.on){border-color:var(--brand);color:var(--brand)}

/* ---------- Detail page ---------- */
.dtl{display:grid;grid-template-columns:330px 1fr 280px;gap:18px;align-items:start}
.gal{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.gal-main{height:270px;display:flex;align-items:center;justify-content:center;background:#fafbfd;border-radius:4px}
.gal-thumbs{display:flex;gap:8px;margin-top:12px}
.gal-thumbs div{width:54px;height:54px;border:1px solid var(--line);border-radius:4px;display:flex;
  align-items:center;justify-content:center;cursor:pointer;background:#fafbfd}
.gal-thumbs div.on{border-color:var(--brand);border-width:2px}

.dinfo{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.dinfo h1{font-size:24px;font-weight:800;font-family:"SF Mono",Consolas,monospace;letter-spacing:-.3px}
.dinfo .sub{color:var(--muted);font-size:13.5px;margin-top:6px}
.kv{display:grid;grid-template-columns:88px 1fr;gap:9px 12px;font-size:13px;margin-top:16px}
.kv dt{color:var(--muted)}
.kv dd{color:var(--ink)}
.pricebox{background:linear-gradient(180deg,#fff8f2,#fff);border:1px solid #ffdcbe;border-radius:var(--radius);padding:14px 16px;margin-top:16px}
.ptable{font-size:13px}
.ptable th{text-align:left;color:var(--muted);font-weight:500;font-size:12px;padding:3px 22px 3px 0}
.ptable td{padding:3px 22px 3px 0;font-family:"SF Mono",Consolas,monospace}
.ptable td.p{color:var(--red);font-weight:700;font-size:15px}

.sellerbox{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.sv{display:flex;align-items:center;gap:9px}
.sv .avt{width:40px;height:40px;border-radius:6px;background:var(--brand);color:#fff;display:flex;
  align-items:center;justify-content:center;font-weight:700;font-size:17px}
.masked{background:#f1f3f6;border:1px dashed #c8cfd8;border-radius:4px;padding:7px 10px;color:var(--muted);
  font-size:12.5px;display:flex;align-items:center;justify-content:space-between;font-family:"SF Mono",Consolas,monospace}
.metric{display:grid;grid-template-columns:repeat(3,1fr);text-align:center;border:1px solid var(--line-2);border-radius:4px;overflow:hidden}
.metric div{padding:8px 4px;border-right:1px solid var(--line-2)}
.metric div:last-child{border-right:none}
.metric strong{display:block;font-size:15px;color:var(--brand)}
.metric span{font-size:11px;color:var(--muted)}

.tabs{display:flex;border-bottom:2px solid var(--line);background:#fff;border-radius:var(--radius) var(--radius) 0 0;
  border:1px solid var(--line);border-bottom:none}
.tabs a{padding:12px 22px;font-size:14px;font-weight:500;color:var(--ink-2);border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs a.on{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}
.spec-table th{width:190px;background:#fafbfd;color:var(--muted);font-weight:500;text-align:left;
  padding:9px 14px;border:1px solid var(--line-2);font-size:12.5px}
.spec-table td{padding:9px 14px;border:1px solid var(--line-2);font-size:13px}

/* ---------- Steps ---------- */
.steps{display:flex;gap:0;counter-reset:s}
.step{flex:1;position:relative;padding:0 14px;text-align:center}
.step::before{counter-increment:s;content:counter(s);width:34px;height:34px;border-radius:50%;background:var(--brand);
  color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;margin:0 auto 10px;position:relative;z-index:2}
.step::after{content:"";position:absolute;top:17px;left:50%;width:100%;height:2px;background:var(--line)}
.step:last-child::after{display:none}
.step b{display:block;font-size:13.5px}
.step span{font-size:11.5px;color:var(--muted);display:block;margin-top:3px;line-height:1.5}
.step::before{background:var(--line-2);color:#fff}
.step.on::before{background:var(--brand)}
.step.on b{color:var(--brand)}

/* 交易担保流程 7 步数字圈多彩（最后一步绿色 = 完成） */
.steps .step:nth-of-type(1)::before{background:#2563EB;color:#fff}
.steps .step:nth-of-type(2)::before{background:#7C3AED;color:#fff}
.steps .step:nth-of-type(3)::before{background:var(--accent);color:#fff}
.steps .step:nth-of-type(4)::before{background:#0891B2;color:#fff}
.steps .step:nth-of-type(5)::before{background:#CA8A04;color:#fff}
.steps .step:nth-of-type(6)::before{background:#DB2777;color:#fff}
.steps .step:nth-of-type(7)::before{background:#16A34A;color:#fff}
.steps .step:nth-of-type(7) b{color:#16A34A}

/* ---------- 角色切换卡片（工作台） ---------- */
.role-card{display:flex;align-items:center;gap:14px;background:#fff;border:2px solid var(--line);border-radius:14px;padding:18px 20px;transition:.18s;position:relative}
.role-card:hover{border-color:var(--brand);box-shadow:0 6px 20px rgba(19,82,162,.10);transform:translateY(-2px)}
.rc-ico{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:26px;flex-shrink:0}
.rc-arrow{font-size:22px;color:var(--muted);transition:.18s;flex-shrink:0}
.role-card:hover .rc-arrow{color:var(--brand);transform:translateX(4px)}

/* ---------- Forms ---------- */
.field{margin-bottom:15px}
.field label{display:block;font-size:13px;margin-bottom:5px;color:var(--ink-2);font-weight:500}
.field label .req{color:var(--red)}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius);
  padding:9px 12px;font-size:13.5px;background:#fff;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(19,82,162,.09)}
.field .hint{font-size:11.5px;color:var(--muted);margin-top:4px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 14px}
.reg-layout{display:grid;grid-template-columns:1fr 380px;gap:20px;align-items:start}

.roletabs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:22px}
.roletab{border:2px solid var(--line);border-radius:8px;padding:16px;cursor:pointer;transition:.18s;position:relative}
.roletab.on{border-color:var(--brand);background:var(--brand-l)}
.roletab.on::after{content:"✓";position:absolute;top:10px;right:12px;color:var(--brand);font-weight:800}
.roletab b{font-size:15px;display:block}
.roletab span{font-size:11.5px;color:var(--muted);display:block;margin-top:4px;line-height:1.5}

/* ---------- Console (seller/buyer) ---------- */
.console{display:grid;grid-template-columns:196px 1fr;gap:16px;align-items:start}
.cmenu{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:8px;position:sticky;top:14px}
.cmenu h6{font-size:11px;color:var(--muted);padding:9px 12px 5px;font-weight:600;letter-spacing:.5px}
.cmenu a{display:flex;align-items:center;gap:9px;padding:8.5px 12px;border-radius:4px;font-size:13.5px;color:var(--ink-2)}
.cmenu a:hover{background:#f6f8fb}
.cmenu a.on{background:var(--brand);color:#fff;font-weight:500}

.statgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:15px 17px}
.stat span{font-size:12.5px;color:var(--muted)}
.stat strong{display:block;font-size:25px;font-weight:800;margin-top:3px;font-family:"SF Mono",Consolas,monospace}
.stat .delta{font-size:11.5px}
.up{color:var(--red)}.down{color:var(--ok)}

.dtable th{background:#f7f9fc;font-size:12px;color:var(--muted);font-weight:600;text-align:left;padding:10px 12px;
  border-bottom:1px solid var(--line);white-space:nowrap}
.dtable td{padding:11px 12px;border-bottom:1px solid var(--line-2);font-size:12.8px}
.dtable tr:last-child td{border-bottom:none}
.dtable tr:hover td{background:#fbfcfe}

.upzone{border:2px dashed #c9d3e0;border-radius:8px;padding:34px;text-align:center;background:#fafcff;transition:.18s}
.upzone:hover{border-color:var(--brand);background:var(--brand-l)}
.upzone .ico{font-size:34px;color:var(--brand);margin-bottom:8px}

.progress{height:6px;background:var(--line-2);border-radius:3px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--brand);border-radius:3px}

.alert{border-radius:var(--radius);padding:11px 14px;font-size:12.8px;display:flex;gap:9px;align-items:flex-start;line-height:1.6}
.alert-info{background:var(--brand-l);color:var(--brand-d);border:1px solid #cadcf5}
.alert-warn{background:var(--warn-l);color:#8a5300;border:1px solid #ffe0a3}
.alert-ok{background:var(--ok-l);color:#0a6b36;border:1px solid #b7e6cb}

/* ---------- Chat ---------- */
.chat{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden}
.chat-hd{padding:11px 15px;border-bottom:1px solid var(--line-2);display:flex;justify-content:space-between;align-items:center}
.chat-bd{height:280px;overflow-y:auto;padding:16px;background:#f7f9fc;display:flex;flex-direction:column;gap:12px}
.msg{max-width:74%;display:flex;gap:8px}
.msg .bub{padding:9px 13px;border-radius:8px;font-size:13px;line-height:1.6;background:#fff;border:1px solid var(--line)}
.msg.me{align-self:flex-end;flex-direction:row-reverse}
.msg.me .bub{background:var(--brand);color:#fff;border-color:var(--brand)}
.msg .av{width:28px;height:28px;border-radius:50%;background:#dde4ee;flex-shrink:0;display:flex;
  align-items:center;justify-content:center;font-size:11px;color:var(--ink-2);font-weight:600}
.msg-sys{align-self:center;font-size:11.5px;color:var(--muted);background:#eef1f5;padding:4px 12px;border-radius:12px}
.chat-ft{padding:11px 15px;border-top:1px solid var(--line-2);display:flex;gap:9px}
.chat-ft input{flex:1;border:1px solid var(--line);border-radius:4px;padding:8px 11px;font-size:13px}

/* ---------- Timeline ---------- */
.tl{position:relative;padding-left:26px}
.tl::before{content:"";position:absolute;left:7px;top:5px;bottom:5px;width:2px;background:var(--line)}
.tl li{position:relative;padding-bottom:18px}
.tl li::before{content:"";position:absolute;left:-24px;top:5px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:2px solid var(--line)}
.tl li.done::before{background:var(--ok);border-color:var(--ok)}
.tl li.now::before{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-l)}
.tl b{font-size:13.5px}
.tl span{font-size:11.5px;color:var(--muted);display:block}

/* ---------- Footer ---------- */
.ftr{background:#10233F;color:#98a2ae;margin-top:40px;font-size:12.5px}
.ftr-main{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:30px;padding:36px 0 28px}
.ftr h6{color:#fff;font-size:13.5px;margin-bottom:12px;font-weight:600}
.ftr a{display:block;padding:3.5px 0;color:#98a2ae}
.ftr a:hover{color:#fff}
.ftr-bot{border-top:1px solid #333c47;padding:14px 0;font-size:11.5px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* ---------- Misc ---------- */
.ribbon{background:linear-gradient(90deg,#fff6e5,#fffdf8);border:1px solid #ffe0a3;border-radius:var(--radius);
  padding:10px 16px;display:flex;align-items:center;gap:10px;font-size:13px;color:#8a5300}
.demo-note{position:fixed;right:16px;bottom:16px;background:#10233F;color:#fff;padding:9px 15px;border-radius:20px;
  font-size:11.5px;box-shadow:var(--shadow-lg);z-index:99;display:flex;align-items:center;gap:7px;opacity:.9}
.demo-note i{width:7px;height:7px;background:#4ade80;border-radius:50%;display:block}

/* ---------- 卖家认证提示条（非阻断式） ---------- */
.cert-banner{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--accent-l);border:1px solid var(--accent);color:#0b3a78;padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:13.5px;line-height:1.5}
.cert-banner b{font-weight:600}
.cert-banner.ok{background:var(--ok-l);border-color:var(--ok);color:#0c6b3a}
.cert-banner.warn{background:#fff4e5;border-color:var(--warn);color:#8a4b00}
.cert-banner a{white-space:nowrap;text-decoration:none}

/* 管理员徽章 / 标签 / 后台 */
.tag-admin{background:var(--admin-l);color:var(--admin);border:1px solid var(--admin);font-size:12px;font-weight:600;padding:2px 10px;border-radius:3px}
.u-badge.admin{background:var(--admin);color:#fff}
.adm-banner{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--admin-l);border:1px solid var(--admin);color:#4a1d8a;padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:13.5px}
.adm-banner b{font-weight:600}
.adm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.adm-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;transition:.18s;text-decoration:none;display:block}
.adm-card:hover{border-color:var(--admin);box-shadow:0 6px 20px rgba(123,63,228,.10);transform:translateY(-2px)}
.adm-card .ac-ico{width:46px;height:46px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:24px;background:var(--admin-l);color:var(--admin);margin-bottom:12px}
.adm-card .ac-t{font-size:15px;font-weight:700;color:var(--ink)}
.adm-card .ac-d{font-size:12.5px;color:var(--muted);margin-top:4px}
.adm-card .ac-num{font-size:20px;font-weight:800;color:var(--admin);font-family:"SF Mono",Consolas,monospace;margin-top:6px}
.adm-card .ac-arrow{float:right;color:var(--muted);font-size:18px}
/* 实时对接角标（卖家认证审核卡片 / 用户管理这种真能点的） */
.ac-live-tag{display:inline-block;font-size:11px;font-weight:700;color:#16794a;background:#e6f7ee;border:1px solid #bfe7d2;padding:2px 7px;border-radius:999px;margin-bottom:6px}
.adm-card-live{border-color:#bfe7d2;background:linear-gradient(135deg,#fff 60%,#f4fbf7)}
.adm-card-live:hover{border-color:#5fbf8a}
@media(max-width:768px){ .adm-grid{grid-template-columns:1fr 1fr} }

/* Hero illustration */
.hero-banner h1,.hero-banner p,.hero-banner .row{position:relative;z-index:2}
.hero-art{position:absolute;right:-6px;top:50%;transform:translateY(-50%);width:330px;height:auto;z-index:1;pointer-events:none;opacity:.92}

/* ---------- 说明中心 info.html ---------- */
.info-wrap{max-width:1100px;margin:22px auto;padding:0 18px;display:grid;grid-template-columns:210px 1fr;gap:28px}
.info-nav{position:sticky;top:78px;align-self:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px;display:flex;flex-direction:column;gap:2px}
.info-nav a{padding:9px 12px;border-radius:8px;color:var(--ink-2);font-size:13.5px;text-decoration:none}
.info-nav a:hover{background:#f1f5fb}
.info-nav a.on{background:var(--brand);color:#fff;font-weight:600}
.info-main{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 30px;min-height:420px}
.info-proto{font-size:12px;color:#98a2ae;margin-top:24px;padding-top:12px;border-top:1px solid #e8e8e8;text-align:center}
.info-h1{font-size:24px;margin:0 0 18px}
.info-lead{font-size:15px;line-height:2;color:var(--brand);background:linear-gradient(90deg,#f1f6fd,#fbfdff);
  border-left:4px solid var(--accent);border-radius:0 8px 8px 0;padding:16px 20px;margin:0 0 22px}
.info-block{margin-bottom:20px}
.info-block h3{font-size:15px;color:var(--brand);margin:0 0 8px;padding-left:10px;border-left:3px solid var(--accent)}
.info-block p{margin:0;line-height:1.8;color:var(--ink-2);font-size:13.5px}
.info-block ul{margin:6px 0 0;padding-left:20px;color:var(--ink-2);font-size:13.5px;line-height:1.9}
.scard-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.scard{border:1px solid var(--line);border-radius:var(--radius);padding:16px;background:#fbfdff}
.scard-h{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.scard-name{font-weight:700;font-size:15px}
.scard-meta{font-size:12.5px;color:var(--ink-3);margin-bottom:4px}
.scard-bot{display:flex;align-items:center;justify-content:space-between;margin-top:10px;font-size:12.5px;color:var(--ink-3)}
/* ---------- 说明中心：合规条款文档 ---------- */
.info-nav-g{font-size:11px;color:#98a2ae;letter-spacing:1.5px;padding:12px 12px 4px;border-top:1px solid #eef1f5;margin-top:8px}
.info-nav-g:first-child{border-top:none;margin-top:0;padding-top:4px}
.info-nav a.sec{padding-left:16px;font-size:12.5px}
.doc-meta{display:flex;gap:10px;flex-wrap:wrap;margin:-6px 0 16px}
.doc-toc{background:#fafbfd;border:1px dashed #d5dde8;border-radius:8px;padding:12px 16px;margin-bottom:22px}
.doc-toc b{font-size:12.5px;color:var(--ink-2);display:block;margin-bottom:6px}
.doc-toc a{color:var(--ink-3);text-decoration:none;font-size:12.5px;margin-right:16px;line-height:2.1;white-space:nowrap}
.doc-toc a:hover{color:var(--brand)}
.doc-chapter{margin:30px 0 12px;padding:10px 14px;background:#f2f7fd;border-left:4px solid var(--brand);border-radius:6px}
.doc-chapter:first-of-type{margin-top:0}
.doc-chapter h3{margin:0;font-size:15px;color:#15355e}
.doc-article{margin:9px 0;line-height:1.95}
.doc-art-no{display:inline-block;min-width:74px;color:var(--accent);font-weight:700;font-size:13px;vertical-align:top}
.doc-text{color:var(--ink-2);font-size:13.5px}
.doc-text b,.doc-text strong{color:var(--ink)}
.doc-tip{background:#fff9ef;border:1px solid #f3d9b8;border-radius:6px;padding:10px 14px;font-size:12.5px;color:#8a5a1d;line-height:1.8;margin:14px 0}
@media(max-width:768px){
  .doc-art-no{display:block;min-width:0;margin-bottom:2px}
  .doc-article{margin:12px 0}
  .info-main{padding:18px 16px}
}

@media(max-width:1200px){
  .pgrid{grid-template-columns:repeat(4,1fr)}
  .hero{grid-template-columns:190px 1fr}
  .hero-side{display:none}
  .dtl{grid-template-columns:290px 1fr}
}
@media(max-width:900px){
  .hero{grid-template-columns:1fr}.side-cat{display:none}.hero-art{display:none}
  .pgrid{grid-template-columns:repeat(2,1fr)}
  .feats{grid-template-columns:1fr 1fr}
  .dtl,.console{grid-template-columns:1fr}
  .statgrid{grid-template-columns:1fr 1fr}
  .ftr-main{grid-template-columns:1fr 1fr}
  .hdr-main{flex-wrap:wrap;gap:14px}
  .info-wrap{grid-template-columns:1fr}
  .info-nav{position:static;flex-direction:row;flex-wrap:wrap}
  .scard-grid{grid-template-columns:1fr}
}

/* ================= 手机端（≤768px） ================= */
@media(max-width:768px){
  body{font-size:15px}
  .wrap{padding:0 14px}
  .mt24{margin-top:16px!important}.mt16{margin-top:14px!important}

  /* 顶栏：隐藏过长的公告，保留角色标签 */
  .topbar{font-size:12px;padding:6px 0}
  .topbar .row.center.gap12>span:first-child{display:none}

  /* 头部：纵向堆叠，搜索框占满 */
  .hdr-main{flex-direction:column;align-items:stretch;gap:12px;padding:12px 14px}
  .searchbox{width:100%;max-width:none}
  .searchbar select{display:none}
  .hdr-actions{width:100%;justify-content:space-between;gap:8px}
  .hdr-actions .btn{flex:1;text-align:center;justify-content:center}

  /* 导航：横向滚动，避免 8 个链接溢出 */
  .nav-links{display:flex;flex-wrap:nowrap;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch;gap:4px;padding-bottom:2px}
  .nav-links a{flex:0 0 auto;padding:8px 12px}
  .nav-links::-webkit-scrollbar{display:none}
  .nav-links{scrollbar-width:none}

  /* 下拉分类菜单：收窄并改为 2 列，避免溢出视口 */
  .mega{width:min(94vw,760px);max-width:94vw}
  .mega-grid{grid-template-columns:repeat(2,1fr);gap:14px 18px}
  .mega-col h5{font-size:13px}.mega-col a{font-size:12.5px;padding:3px 0}

  /* 注册双栏 → 单栏 */
  .reg-layout{grid-template-columns:1fr;gap:16px}
  .grid2,.grid3{grid-template-columns:1fr}
  .roletabs{grid-template-columns:1fr}

  /* 面板内边距收窄、输入框更易点按 */
  .panel-bd{padding:14px}
  .field input,.field select,.field textarea{padding:11px 12px;font-size:15px}
  .field label{font-size:13.5px}
  .btn{padding:11px 16px;font-size:14.5px}

  /* 卖家/买家控制台：侧栏变横向滚动 tab 条 */
  .console{grid-template-columns:1fr}
  .cmenu{flex-direction:row;flex-wrap:nowrap;overflow-x:auto;position:static;padding:8px;gap:4px}
  .cmenu h6{display:none}
  .cmenu a{flex:0 0 auto;white-space:nowrap;border-radius:6px;padding:8px 12px}
  .cmenu a.on{background:var(--brand-l);color:var(--brand)}

  /* 统计卡保持 2 列 */
  .statgrid{grid-template-columns:1fr 1fr;gap:10px}
  .stat strong{font-size:18px}

  /* 表格横向滚动，避免撑破页面 */
  .dtable,.spec-table{display:block;width:100%;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}
  .dtable::-webkit-scrollbar,.spec-table::-webkit-scrollbar{height:4px}

  /* 首页特性区单列 */
  .feats{grid-template-columns:1fr}
  .pgrid{grid-template-columns:repeat(2,1fr);gap:12px}

  /* 页脚两列 */
  .ftr-main{grid-template-columns:1fr 1fr;gap:18px 12px}

  /* 商品详情单列 */
  .dtl{grid-template-columns:1fr}

  /* 演示水印在手机上隐藏，节省空间 */
  .demo-note{display:none}

  /* 扫码预览容器适配 */
  #reader video,#reader img{max-width:100%!important;height:auto!important}
}

/* ================= 小屏手机（≤420px） ================= */
@media(max-width:420px){
  .pgrid{grid-template-columns:1fr}
  .statgrid{grid-template-columns:1fr 1fr}
  .ftr-main{grid-template-columns:1fr}
  .hero-banner h1{font-size:24px}
}

/* ================= 首页宽屏广告位 ================= */
.ad-slot{position:relative;display:block;width:100%;border-radius:12px;overflow:hidden;
  text-decoration:none;color:#fff;background:var(--brand-d);
  box-shadow:0 6px 20px rgba(11,37,69,.12);transition:transform .15s ease,box-shadow .15s ease}
.ad-slot:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(11,37,69,.20)}
.ad-slot:active{transform:translateY(0)}
.ad-slot .ad-wide{position:relative;display:flex;align-items:center;gap:22px;
  min-height:152px;padding:22px 30px;
  background:linear-gradient(120deg,#0B2E5E 0%,#0B3D91 56%,#1F6FEB 100%)}
.ad-slot .ad-wide::after{content:"";position:absolute;right:-46px;top:-46px;width:230px;height:230px;
  border-radius:50%;background:radial-gradient(circle,rgba(255,107,0,.34),transparent 70%);pointer-events:none}
.ad-slot .ad-visual{flex:none;width:96px;height:96px;border-radius:12px;display:flex;align-items:center;
  justify-content:center;font-size:46px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);z-index:1}
.ad-slot .ad-body{flex:1;min-width:0;z-index:1}
.ad-slot .ad-kicker{display:inline-block;font-size:12px;font-weight:600;letter-spacing:1px;color:#FFD166;margin-bottom:6px}
.ad-slot .ad-wide h3{color:#fff;margin:0 0 6px;font-size:21px;line-height:1.25}
.ad-slot .ad-wide p{margin:0;color:rgba(255,255,255,.82);font-size:14px;line-height:1.5}
.ad-slot .ad-cta{flex:none;margin-left:auto;z-index:1;background:var(--accent);color:#fff;padding:11px 22px;
  border-radius:8px;font-weight:600;font-size:14px;white-space:nowrap;transition:background .15s ease}
.ad-slot:hover .ad-cta{background:#ff8124}
.ad-slot .ad-flag{position:absolute;top:8px;right:10px;z-index:2;background:rgba(0,0,0,.32);
  color:#fff;font-size:11px;padding:2px 8px;border-radius:4px;letter-spacing:1px}
@media(max-width:640px){
  .ad-slot .ad-wide{flex-direction:column;align-items:flex-start;gap:14px;min-height:auto;padding:18px}
  .ad-slot .ad-cta{margin-left:0;align-self:stretch;text-align:center}
  .ad-slot .ad-visual{width:60px;height:60px;font-size:32px}
}

/* ================= 品牌 logo（品牌厂家可在 BRANDS 里填自有 logo 图片 URL） ================= */
.brand-logo{width:46px;height:46px;border-radius:8px;object-fit:contain;background:#fff;
  box-shadow:0 1px 3px rgba(0,0,0,.12);flex:none}
.brand-logo-fallback{width:46px;height:46px;border-radius:8px;background:var(--brand-l);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;flex:none}
/* 广告位品牌 logo：有 logo 时替代 emoji 视觉块 */
.ad-slot .ad-logo{width:96px;height:96px;border-radius:12px;object-fit:contain;background:rgba(255,255,255,.14);flex:none}
@media(max-width:640px){
  .ad-slot .ad-logo{width:60px;height:60px}
}

/* ================= 封装形式 facet（热度排序 + 常用 40 + 更多 + 内联搜索） ================= */
.pkg-search{width:240px;max-width:100%;border:1px solid var(--line);border-radius:6px;padding:5px 10px;font-size:13px;background:#fff}
.pkg-chips{display:flex;flex-wrap:wrap;gap:5px 6px}
.pkg-more{display:inline-block;color:var(--brand);cursor:pointer;font-size:13px;font-weight:600;user-select:none;margin-top:2px}
.pkg-more:hover{text-decoration:underline}

/* 多维筛选组件（内联搜索 + 更多展开 + 子类下钻） */
.facet-box{display:flex;flex-direction:column;align-items:flex-start;gap:8px;width:100%}
.facet-sub{margin-top:6px;padding-top:6px;border-top:1px dashed var(--line);width:100%}
.facet-sub-label{font-size:12px;color:var(--muted);margin-right:4px}

/* ===== 多选筛选：芯片行（横向）+ 展开/多选按钮 ===== */
.frow .fv.facet-box{display:flex;flex-direction:row;flex-wrap:wrap;align-items:center;gap:6px}
.fbtns{display:flex;gap:8px;flex:0 0 auto;align-items:center;padding:9px 12px 9px 0}
.chip{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:5px 12px;font-size:13px;cursor:pointer;user-select:none;transition:.12s;white-space:nowrap}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.chip .xv{display:none;margin-left:4px;opacity:.8;font-size:11px}
.chip.on .xv{display:inline}
.fbtn{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:7px;padding:5px 10px;font-size:12.5px;cursor:pointer;white-space:nowrap;transition:.12s}
.fbtn:hover{border-color:var(--brand);color:var(--brand)}
.fbtn.active{background:var(--brand-l);border-color:var(--brand);color:var(--brand);font-weight:600}

/* ===== 多维筛选：多选 + 展开 模态弹层 ===== */
.facet-overlay{position:fixed;inset:0;background:rgba(15,28,46,.5);backdrop-filter:blur(2px);display:none;align-items:center;justify-content:center;z-index:200}
.facet-overlay.open{display:flex}
.facet-modal{background:#fff;border-radius:12px;width:min(1000px,calc(100vw - 32px));max-height:min(86vh,820px);display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.fm-head{display:flex;align-items:center;gap:14px;padding:12px 18px;border-bottom:1px solid var(--line-2)}
.fm-title{font-size:15px;font-weight:700;color:var(--ink)}
.fm-title .fm-crumb{color:var(--brand);font-weight:600}
.fm-title .fm-cnt{color:var(--muted);font-size:13px;margin-left:6px}
.fm-spacer{flex:1}
.fm-link{background:none;border:none;color:var(--brand);cursor:pointer;font-size:13px;padding:4px 8px}
.fm-link:hover{text-decoration:underline}
.fm-az{display:flex;flex-wrap:wrap;gap:1px;padding:8px 18px;background:#fafbfc;border-bottom:1px solid var(--line-2)}
.fm-az a{min-width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;color:var(--ink);font-size:12px;border-radius:5px;cursor:pointer;text-decoration:none;font-weight:600}
.fm-az a:hover{background:var(--brand-l);color:var(--brand)}
.fm-az a.dim{color:#c5cdd6;cursor:default;background:transparent}
.fm-search{padding:10px 18px;border-bottom:1px solid var(--line-2)}
.fm-search input{width:100%;border:1px solid var(--line);border-radius:8px;padding:8px 12px;font-size:13px;background:#fff;outline:none}
.fm-search input:focus{border-color:var(--brand)}
.fm-body{flex:1;overflow:auto;padding:14px 18px;background:#fff}
.facet-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:6px 12px}
@media (max-width:880px){.facet-grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width:560px){.facet-grid{grid-template-columns:repeat(3,1fr)}}
.fopt{display:flex;align-items:center;gap:6px;padding:6px 8px;border-radius:6px;cursor:pointer;font-size:13px;user-select:none;line-height:1.3;color:var(--ink)}
.fopt:hover{background:var(--brand-l);color:var(--brand)}
.fopt.sel{background:var(--brand);color:#fff;font-weight:600}
.fopt.sel:hover{background:var(--brand-d);color:#fff}
.fchk{width:14px;height:14px;border:1.5px solid var(--line);border-radius:3px;display:inline-flex;align-items:center;justify-content:center;font-size:10px;color:#fff;background:#fff;flex:0 0 14px}
.fopt.sel .fchk{background:#fff;border-color:#fff;color:var(--brand)}
.flbl{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fempty{grid-column:1/-1;padding:30px 0;text-align:center;color:var(--muted);font-size:13px}
.fm-foot{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px;border-top:1px solid var(--line-2);background:#fafbfc}
.fm-btn{border-radius:7px;padding:6px 18px;font-size:13px;cursor:pointer;font-weight:600;transition:.12s}
.fm-btn.ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}
.fm-btn.ghost:hover{border-color:var(--brand);color:var(--brand)}
.fm-btn.primary{background:var(--brand);border:1px solid var(--brand);color:#fff}
.fm-btn.primary:hover{background:var(--brand-d);border-color:var(--brand-d)}

/* ---------- 协议签署弹窗（ensureAgreement） ---------- */
.agree-box{width:min(520px,92vw);background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 18px 50px rgba(15,28,46,.28);max-height:88vh;display:flex;flex-direction:column}
.agree-hd{background:linear-gradient(135deg,var(--brand),#1F6FEB);color:#fff;font-size:16px;font-weight:700;padding:16px 20px}
.agree-bd{padding:18px 20px;overflow-y:auto;font-size:13.5px;line-height:1.9;color:var(--ink-2)}
.agree-bd p{margin:0 0 10px}
.agree-docs{display:flex;flex-direction:column;gap:8px;margin:12px 0;background:#f6f9fd;border:1px solid #e3eaf3;border-radius:8px;padding:12px 14px}
.agree-docs a{color:var(--brand);font-weight:600;text-decoration:none;font-size:13.5px}
.agree-docs a:hover{text-decoration:underline}
.agree-tip{font-size:12px;color:#7a8596;background:#fff9ef;border:1px solid #f3d9b8;border-radius:6px;padding:9px 12px;margin-top:6px}
.agree-ft{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--line);background:#fafbfd}
@media(max-width:520px){.agree-ft{flex-direction:column-reverse}.agree-ft .btn{width:100%}}

/* ---------- 报价/对比清单 ✕ 移除 ---------- */
.qrm{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;margin-left:6px;border:1px solid #f0c4c2;border-radius:50%;color:#d4544f;font-size:12px;cursor:pointer;background:#fff;transition:.12s;user-select:none;vertical-align:middle}
.qrm:hover{background:#d4544f;color:#fff;border-color:#d4544f}

/* ---------- 可点击行（整行触发） ---------- */
tr.row-clickable{cursor:pointer;transition:background .12s}
tr.row-clickable:hover td{background:#eef4ff}
tr.row-clickable:active td{background:#dde9ff}

/* ---------- 对比清单按钮：已加入态 ---------- */
.cmp-btn.cmp-on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.cmp-btn.cmp-on:hover{background:#1e5ec5;border-color:#1e5ec5}

/* ================= 顶部广告条（logo 上方通栏，首页） ================= */
.ad-top{padding-top:10px}
.ad-top .ad-slot{box-shadow:0 4px 14px rgba(11,37,69,.10)}
.ad-top .ad-wide{min-height:120px;padding:16px 26px}
.ad-top .ad-visual{width:72px;height:72px;font-size:36px}
@media (max-width:720px){
  .ad-top{padding-top:8px}
  .ad-top .ad-wide{min-height:96px;padding:12px 16px;gap:12px}
  .ad-top .ad-visual{display:none}
  .ad-top .ad-wide h3{font-size:16px}
  .ad-top .ad-wide p{display:none}
}