:root{
  --ink:#15171a;
  --char:#1d2024;
  --char-2:#2a2e33;
  --bg:#f5f4f1;
  --panel:#ebeae6;
  --line:#dddcd7;
  --steel:#c7cacd;
  --muted:#6a6f75;
  --flame:#e2531f;
  --flame-dark:#bf3f12;
  --flame-soft:#fbe6dc;
  --white:#fff;
  --radius:14px;
  --head:"Barlow Condensed","Arial Narrow",sans-serif;
  --body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1240px;
  --card:#fff;
  --ink-2:#3b4046;
  --deep:#15171a;
  --solid:#15171a;
  --on-solid:#fff;
  --hdr:rgba(245,244,241,.94);
  --well:#fff;
  color-scheme:light;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scrollbar-gutter:stable}
html.booting body{opacity:0}
body{transition:opacity .12s ease}
body{font:15px/1.55 var(--body);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font:600 12px/1 var(--body);letter-spacing:.22em;text-transform:uppercase;color:var(--flame)}
h1,h2,h3{font-family:var(--head);font-weight:700;line-height:1.02;letter-spacing:.005em}
.btn{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 24px;border-radius:999px;border:0;cursor:pointer;font-weight:600;font-size:15px;transition:background .18s,transform .18s,color .18s}
.btn:active{transform:translateY(1px)}
.btn-flame{background:var(--flame);color:#fff}
.btn-flame:hover{background:var(--flame-dark)}
.btn-ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.45)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px #fff}
.btn-dark{background:var(--char);color:#fff}
.btn-dark:hover{background:#000}
.btn-line{background:var(--card);color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-line:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn svg{width:18px;height:18px}

/* 顶部 */
.topbar{background:var(--deep);color:#c9ccd0;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:38px;gap:16px}
.topbar b{color:#fff;font-weight:600}
.topbar .tb-right{display:flex;gap:22px}
.header{position:sticky;top:0;z-index:20;background:var(--hdr);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;height:72px;gap:32px}
.logo{display:flex;align-items:center;gap:10px;font:700 24px/1 var(--head);letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--char);display:grid;place-items:center}
.logo-mark svg{width:20px;height:20px}
.nav{display:flex;gap:30px;margin:0 auto}
.nav a{font-weight:500;font-size:15px;color:var(--ink-2);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a.on{color:var(--ink);border-color:var(--flame)}
.hd-icons{display:flex;align-items:center;gap:6px}
.icon-btn{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;position:relative;background:transparent;border:0;cursor:pointer}
.icon-btn:hover{background:var(--panel)}
.icon-btn svg{width:21px;height:21px}
.cart-dot{position:absolute;top:5px;right:4px;min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--flame);color:#fff;font-size:10px;font-weight:700;display:grid;place-items:center}
.hd-call{margin-left:8px;height:42px;padding:0 18px;font-size:14px}
.menu-btn{display:none}

/* 首页横幅 */
.hero{background:var(--char);color:#fff;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-10%;top:-30%;width:70%;height:160%;background:radial-gradient(closest-side,rgba(226,83,31,.38),rgba(226,83,31,0) 70%);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.02fr 1fr;gap:40px;align-items:center;min-height:560px;position:relative;padding-top:56px;padding-bottom:56px}
.hero h1{font-size:clamp(46px,6.2vw,86px);text-transform:uppercase;margin:18px 0 20px}
.hero h1 em{font-style:normal;color:var(--flame)}
.hero p{font-size:17px;color:#b9bdc2;max-width:470px}
.hero-ctas{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap}
.hero-stats{display:flex;gap:36px;margin-top:46px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);max-width:520px}
.hero-stats b{display:block;font:700 30px/1 var(--head)}
.hero-stats span{font-size:13px;color:#9a9fa5}
.hero-visual{position:relative;height:460px}
.hero-card{position:absolute;inset:20px 0 20px 30px;border-radius:24px;background:linear-gradient(160deg,#f2f1ee,#d9dadb);overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.hero-card img{position:absolute;inset:8% 6%;width:88%;height:84%;object-fit:contain;mix-blend-mode:multiply}
.hero-tag{position:absolute;left:0;bottom:44px;background:var(--card);color:var(--ink);border-radius:14px;padding:14px 18px;box-shadow:0 20px 40px -18px rgba(0,0,0,.5);max-width:250px}
.hero-tag small{display:block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.hero-tag b{display:block;font-size:14px;line-height:1.35;margin-top:4px}
.hero-dots{position:absolute;right:20px;bottom:0;display:flex;gap:8px}
.hero-dots button{width:8px;height:8px;border-radius:4px;border:0;padding:0;background:rgba(255,255,255,.3);cursor:pointer;transition:width .25s,background .25s}
.hero-dots button.on{background:var(--flame);width:24px}
#heroImg.in{animation:fadeUp .6s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* 按分类逛 */
.section{padding:84px 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:36px}
.sec-head h2{font-size:clamp(34px,4vw,48px);text-transform:uppercase}
.sec-head p{color:var(--muted);margin-top:8px}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;white-space:nowrap}
.link-arrow:hover{color:var(--flame)}
.link-arrow svg{width:16px;height:16px}
.cats{display:grid;grid-template-columns:220px repeat(var(--n,6),minmax(0,1fr));gap:18px;align-items:stretch}
.cats-intro{display:flex;flex-direction:column;justify-content:center}
.cats-intro h2{font-size:44px;text-transform:uppercase}
.cats-intro p{color:var(--muted);font-size:14px;margin-top:10px}
.cat{background:var(--card);border-radius:var(--radius);padding:16px 14px 16px;display:flex;flex-direction:column;gap:12px;border:1px solid var(--line);transition:border-color .18s,transform .18s,box-shadow .18s}
.cat:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:0 18px 30px -22px rgba(0,0,0,.45)}
.cat-img{aspect-ratio:1;border-radius:10px;background:var(--panel);display:grid;place-items:center;overflow:hidden}
.cat-img img{width:86%;height:86%;object-fit:contain;mix-blend-mode:multiply}
.cat-name{display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:14px}
.cat-name span{display:grid;gap:1px}
.cat-name small{font-weight:500;color:var(--muted);font-size:12px}

/* 商品卡 */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{display:flex;flex-direction:column;gap:12px;position:relative}
.card-img{aspect-ratio:1/1;background:var(--card);border-radius:var(--radius);border:1px solid var(--line);display:grid;place-items:center;overflow:hidden;position:relative;transition:border-color .18s}
.card:hover .card-img{border-color:var(--steel)}
.card-img img{width:84%;height:84%;object-fit:contain;transition:transform .35s}
.card:hover .card-img img{transform:scale(1.04)}
.badge{position:absolute;top:12px;left:12px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 9px;border-radius:6px;background:var(--char);color:#fff}
.badge.flame{background:var(--flame)}
.card-body{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.card-name{font-size:14px;font-weight:500;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:39px}
.card-meta{font-size:12px;color:var(--muted);margin-top:2px}
.card-price{font-weight:700;font-size:16px;margin-top:6px}
.card-price small{font-weight:500;color:var(--muted);font-size:12px}
.card-act{flex:none;width:40px;height:40px;border-radius:50%;border:1.5px solid var(--line);background:var(--card);display:grid;place-items:center;cursor:pointer;transition:all .18s}
.card-act:hover{background:var(--solid);border-color:var(--solid);color:var(--on-solid)}
.card-act.quote{width:auto;padding:0 14px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;gap:6px;display:flex;align-items:center}
.card-act svg{width:17px;height:17px}

/* 故事横幅 */
.story{display:grid;grid-template-columns:1.1fr 1fr;border-radius:22px;overflow:hidden;background:var(--char);color:#fff;min-height:420px}
.story-img{background:linear-gradient(150deg,#e9e8e4,#c9cbcd);position:relative}
.story-img img{position:absolute;inset:10%;width:80%;height:80%;object-fit:contain;mix-blend-mode:multiply}
.story-txt{padding:60px 56px;display:flex;flex-direction:column;justify-content:center;position:relative}
.story-txt h2{font-size:clamp(36px,4vw,54px);text-transform:uppercase;margin:16px 0 18px}
.story-txt p{color:#b9bdc2;max-width:420px}
.story-txt .btn{margin-top:30px;align-self:flex-start}
.story-list{list-style:none;margin-top:22px;display:grid;gap:10px}
.story-list li{display:flex;gap:10px;align-items:center;font-size:14px;color:#dfe1e3}
.story-list li::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--flame);flex:none}

/* 服务条 */
.perks{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
.perk{padding:26px 24px;display:flex;gap:14px;align-items:flex-start;border-right:1px solid var(--line)}
.perk:last-child{border-right:0}
.perk svg{width:28px;height:28px;color:var(--flame);flex:none}
.perk b{display:block;font-size:15px}
.perk span{font-size:13px;color:var(--muted)}

/* 页脚 */
.footer{background:var(--deep);color:#a7abb0;margin-top:90px;font-size:14px}
.footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-top:64px;padding-bottom:48px}
.footer h4{color:#fff;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px;font-family:var(--body)}
.footer ul{list-style:none;display:grid;gap:9px}
.footer a:hover{color:#fff}
.footer .logo{color:#fff;margin-bottom:16px}
.footer .logo-mark{background:var(--flame)}
.foot-bottom{border-top:1px solid #2a2d31;font-size:12px}
.foot-bottom .wrap{display:flex;justify-content:space-between;padding-top:20px;padding-bottom:20px;grid-template-columns:none}

/* 列表页 */
.shop-hero{background:var(--char);color:#fff;position:relative;overflow:hidden}
.shop-hero::before{content:"";position:absolute;right:0;top:-60%;width:60%;height:220%;background:radial-gradient(closest-side,rgba(226,83,31,.32),transparent 70%)}
.shop-hero .wrap{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:300px;position:relative;gap:30px}
.shop-hero h1{font-size:clamp(56px,7vw,96px);text-transform:uppercase;margin:14px 0 12px}
.shop-hero p{color:#b9bdc2;max-width:420px}
.crumbs{font-size:13px;color:#9a9fa5}
.crumbs a:hover{color:#fff}
.shop-hero-imgs{display:flex;gap:16px;justify-content:flex-end;align-items:flex-end;height:240px}
.shop-hero-imgs div{background:linear-gradient(160deg,#f2f1ee,#d6d7d8);border-radius:18px;flex:1;max-width:190px;height:100%;display:grid;place-items:center;overflow:hidden}
.shop-hero-imgs div:nth-child(2){height:80%}
.shop-hero-imgs div:nth-child(3){height:62%}
.shop-hero-imgs img{width:84%;height:84%;object-fit:contain;mix-blend-mode:multiply}
.shop{display:grid;grid-template-columns:250px 1fr;gap:44px;padding-top:52px}
.side h3{font-size:24px;text-transform:uppercase;margin-bottom:14px}
.side-cats{list-style:none;display:grid;gap:2px;margin-bottom:30px}
.side-cats button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 14px;border-radius:10px;border:0;background:transparent;cursor:pointer;font-size:14px;text-align:left;color:var(--ink-2)}
.side-cats button:hover{background:var(--panel);color:var(--ink)}
.side-cats button.on{background:var(--solid);color:var(--on-solid);font-weight:600}
.side-cats button small{font-size:12px;opacity:.6}
.side-sub{list-style:none;margin:2px 0 8px 14px;border-left:1.5px solid var(--line)}
.side-sub button{padding:7px 14px;font-size:13px;border-radius:0 8px 8px 0}
.side-sub button.on{background:var(--flame-soft);color:var(--flame-dark)}
.filter{border-top:1px solid var(--line);padding:20px 0}
.filter h4{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px}
.filter label{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-2);padding:5px 0;cursor:pointer}
.filter input{width:17px;height:17px;accent-color:var(--flame)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.toolbar .count{color:var(--muted);font-size:14px}
.toolbar .count b{color:var(--ink)}
.toolbar-r{display:flex;gap:10px;align-items:center}
.search{height:42px;border-radius:999px;border:1px solid var(--line);background:var(--card);padding:0 16px;width:230px}
.search:focus,.select:focus{outline:2px solid var(--flame-soft);border-color:var(--flame)}
.select{height:42px;border-radius:999px;border:1px solid var(--line);background:var(--card);padding:0 16px;cursor:pointer}
.shop .grid{grid-template-columns:repeat(3,1fr)}
.pager{display:flex;justify-content:center;gap:8px;margin-top:46px}
.pager button{min-width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--card);cursor:pointer;font-weight:600}
.pager button.on{background:var(--solid);color:var(--on-solid);border-color:var(--solid)}
.pager button:disabled{opacity:.35;cursor:default}
.empty{padding:60px;text-align:center;color:var(--muted);background:var(--card);border-radius:var(--radius);border:1px dashed var(--line)}
.filter-toggle{display:none}

/* 详情页 */
.pd{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;padding-top:40px}
.pd-crumbs{font-size:13px;color:var(--muted);padding-top:28px}
.pd-crumbs a:hover{color:var(--flame)}
.pd-main{aspect-ratio:1;background:var(--card);border:1px solid var(--line);border-radius:20px;display:grid;place-items:center}
.pd-main img{width:84%;height:84%;object-fit:contain}
.pd-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.pd-thumbs button{width:76px;height:76px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);cursor:pointer;display:grid;place-items:center}
.pd-thumbs button.on{border-color:var(--ink)}
.pd-thumbs img{width:80%;height:80%;object-fit:contain}
.pd h1{font-size:clamp(30px,3.2vw,42px);margin:12px 0 14px;text-transform:none;line-height:1.08}
.pd-sku{font-size:13px;color:var(--muted)}
.pd-price{font:700 34px/1 var(--head);margin:24px 0 6px}
.pd-price small{font:500 14px var(--body);color:var(--muted)}
.pd-note{font-size:13px;color:var(--muted)}
.pd-quote-box{margin-top:22px;padding:18px 20px;border-radius:14px;background:var(--flame-soft);color:#7a2a0c;font-size:14px}
.pd-ctas{display:flex;gap:12px;margin:26px 0 30px;flex-wrap:wrap}
.qty{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:999px;height:48px;background:var(--card)}
.qty button{width:44px;height:100%;border:0;background:transparent;cursor:pointer;font-size:18px}
.qty input{width:40px;text-align:center;border:0;background:transparent}
.pd-desc{color:var(--ink-2);margin-bottom:26px}
.specs{width:100%;border-collapse:collapse;font-size:14px;background:var(--card);border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.specs td{padding:11px 16px;border-bottom:1px solid var(--line)}
.specs tr:last-child td{border-bottom:0}
.specs td:first-child{color:var(--muted);width:42%}
.pd h3{font-size:22px;text-transform:uppercase;margin:6px 0 12px}

/* 询价弹窗 */
.modal{position:fixed;inset:0;background:rgba(15,16,18,.6);display:none;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal.open{display:flex}
.modal-box{background:var(--card);border-radius:20px;max-width:480px;width:100%;padding:30px;position:relative;max-height:92vh;overflow:auto}
.modal-box h3{font-size:30px;text-transform:uppercase}
.modal-box p{color:var(--muted);font-size:14px;margin:6px 0 18px}
.modal-x{position:absolute;right:14px;top:14px}
.field{display:grid;gap:6px;margin-bottom:14px;font-size:13px;font-weight:600}
.field input,.field textarea{border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-weight:400;font-size:14px;background:var(--bg)}
.field textarea{min-height:90px;resize:vertical}
.draft-note{font-size:12px;color:var(--muted);text-align:center;margin-top:10px}

/* 手机 */
@media (max-width:1100px){
  .cats{grid-template-columns:repeat(3,1fr)}
  .cats-intro{grid-column:1/-1}
  .grid{grid-template-columns:repeat(3,1fr)}
  .perks{grid-template-columns:repeat(2,1fr)}
  .perk:nth-child(2){border-right:0}
  .perk:nth-child(-n+2){border-bottom:1px solid var(--line)}
}
@media (max-width:860px){
  .wrap{padding:0 16px}
  .nav,.hd-call,.topbar .tb-right{display:none}
  .menu-btn{display:grid}
  .header .wrap{gap:8px;height:62px}
  .hd-icons{margin-left:auto}
  .logo{font-size:20px}
  .hero .wrap{grid-template-columns:1fr;min-height:0;padding-top:46px;padding-bottom:40px}
  .hero-visual{height:300px}
  .hero-card{inset:0}
  .hero-tag{bottom:-12px;left:12px}
  .hero-stats{gap:22px}
  .section{padding:60px 0}
  .cats{grid-template-columns:repeat(2,1fr);gap:12px}
  .grid,.shop .grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .story{grid-template-columns:1fr}
  .story-img{min-height:260px}
  .story-txt{padding:36px 24px}
  .footer .wrap{grid-template-columns:1fr 1fr;gap:28px}
  .shop-hero .wrap{grid-template-columns:1fr;min-height:0;padding-top:40px;padding-bottom:34px}
  .shop-hero-imgs{display:none}
  .shop{grid-template-columns:1fr;gap:20px;padding-top:24px}
  .side{display:none}
  .side.show{display:block}
  .filter-toggle{display:inline-flex}
  .search{width:100%}
  .toolbar-r{width:100%}
  .toolbar-r .select{flex:none}
  .pd{grid-template-columns:1fr;gap:28px}
  .sec-head{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
  .perks{grid-template-columns:1fr}
  .perk{border-right:0;border-bottom:1px solid var(--line)}
  .perk:last-child{border-bottom:0}
  .card-act.quote span{display:none}
  .card-act.quote{width:40px;padding:0;justify-content:center}
  .foot-bottom .wrap{flex-direction:column;gap:6px}
}

/* ======== 第二轮：全站页面 ======== */
html,body{overflow-x:hidden}
body.lock{overflow:hidden}
.skip{position:absolute;left:-999px;top:0;background:var(--flame);color:#fff;padding:10px 16px;z-index:100;border-radius:0 0 8px 0}
.skip:focus{left:0}
.topbar a:hover{color:#fff}
.btn-block{width:100%;justify-content:center}
.btn-lg{height:54px;font-size:16px}
.btn:disabled{opacity:.6;cursor:wait}
.link-btn{background:none;border:0;padding:0;cursor:pointer;color:var(--muted);font-size:13px;font-weight:500;display:inline-flex;align-items:center;gap:6px}
.link-btn:hover{color:var(--flame)}
.link-btn svg{width:15px;height:15px}
.prose a:not(.btn),.auth-sub a,.empty a:not(.btn),.fine a,.sum-help a,.co-who a,.draft-note a{color:var(--flame-dark);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.cart-dot.zero{display:none}
.card-act.added{background:var(--flame);border-color:var(--flame);color:#fff}
.avatar span,.avatar.big{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--solid);color:var(--on-solid);font:700 14px/1 var(--body);letter-spacing:.02em}
.avatar.big{width:48px;height:48px;font-size:17px;background:var(--flame);flex:none}

/* 表单通用 */
.field i{font-style:normal;font-weight:500;color:var(--muted);font-size:12px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-weight:400;font-size:15px;background:var(--card);min-width:0}
.field select{height:46px;cursor:pointer}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--flame-soft);border-color:var(--flame)}
.field input:disabled{background:var(--panel);color:var(--muted)}
.field.bad input,.field.bad select,.field.bad textarea{border-color:#c62f1b;background:var(--card)8f6}
.field .err{color:#b3261e;font-size:12px;font-weight:500}
.field .hint{color:var(--muted);font-size:12px;font-weight:400}
.field-top{display:flex;justify-content:space-between;align-items:center}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.row3{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:0 14px}
.check{display:flex;align-items:center;gap:10px;font-size:14px;margin:4px 0 16px;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--flame);flex:none}
.form-alert{background:#fdecea;color:#8c1d13;border-radius:10px;padding:12px 14px;font-size:14px;margin-bottom:16px;border:1px solid #f5c6c0}
.form-alert.ok{background:#e9f6ee;color:#1c5c35;border-color:#bfe3cc}
.form-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.draft-note{font-size:12px;color:var(--muted);text-align:center;margin-top:14px}
.draft-note.left{text-align:left}
.fine{font-size:12px;color:var(--muted)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px}
.panel h3{font-size:24px;text-transform:uppercase;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.panel.dark{background:var(--char);color:#fff;border-color:var(--char)}
.panel.dark p{color:#b9bdc2;font-size:14px;margin:-8px 0 20px}
.panel.dark h3{margin:10px 0 14px}
.pw-wrap{position:relative;display:block}
.pw-wrap input{padding-right:46px}
.pw-eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:36px;height:36px;border:0;background:none;cursor:pointer;color:var(--muted);display:grid;place-items:center;border-radius:8px}
.pw-eye svg{width:19px;height:19px}
.pw-eye.on{color:var(--flame)}
.pw-meter{display:flex;align-items:center;gap:4px;font-weight:500;font-size:12px;color:var(--muted)}
.pw-meter i{flex:1;max-width:44px;height:4px;border-radius:2px;background:var(--line)}
.pw-meter span{margin-left:8px}
.pw-meter[data-s="1"] i:nth-child(-n+1){background:#d9534f}
.pw-meter[data-s="2"] i:nth-child(-n+2){background:#e8a33d}
.pw-meter[data-s="3"] i:nth-child(-n+3){background:#7cb342}
.pw-meter[data-s="4"] i{background:#2e7d32}

/* 抽屉 / 搜索 / 提示 */
.scrim{position:fixed;inset:0;background:rgba(15,16,18,.5);opacity:0;pointer-events:none;transition:opacity .25s;z-index:40}
.scrim.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;bottom:0;width:min(420px,100%);background:var(--bg);z-index:45;display:flex;flex-direction:column;transition:transform .3s ease,visibility .3s;visibility:hidden}
.drawer-r{right:0;transform:translateX(105%)}
.drawer-l{left:0;transform:translateX(-105%);width:min(340px,88%)}
.drawer.open{transform:none;visibility:visible;box-shadow:0 0 60px rgba(0,0,0,.25)}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.drawer-head h3{font-size:26px;text-transform:uppercase}
.drawer-head .logo{font-size:20px}
.drawer-body{flex:1;overflow:auto;padding:12px 20px}
.drawer-foot{padding:18px 20px;border-top:1px solid var(--line);display:grid;gap:10px;background:var(--card)}
.drawer-foot .fine{margin:-4px 0 4px}
.mini-line{display:grid;grid-template-columns:72px 1fr auto;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);align-items:start}
.mini-img{width:72px;height:72px;background:var(--card);border:1px solid var(--line);border-radius:10px;display:grid;place-items:center}
.mini-img img{width:84%;height:84%;object-fit:contain}
.mini-name{font-size:13px;font-weight:500;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mini-line small{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.mini-line>b{font-size:14px}
.mini-qty{display:flex;align-items:center;gap:6px;margin-top:8px}
.mini-qty button:not(.mini-rm){width:28px;height:28px;border-radius:50%;border:1px solid var(--line);background:var(--card);cursor:pointer}
.mini-qty span{min-width:22px;text-align:center;font-weight:600;font-size:14px}
.mini-rm{margin-left:8px;background:none;border:0;color:var(--muted);font-size:12px;cursor:pointer;text-decoration:underline}
.mini-empty{text-align:center;padding:60px 10px;color:var(--muted);display:grid;justify-items:center;gap:14px}
.mini-empty svg{width:44px;height:44px;color:var(--steel)}
.sum-row{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:6px 0;color:var(--ink-2)}
.sum-row.big{font-size:16px;color:var(--ink);padding:12px 0 6px;border-top:1px solid var(--line);margin-top:6px}
.sum-row.big b{font:700 24px/1 var(--head)}
.m-nav{display:grid;margin-bottom:18px}
.m-nav a{display:flex;justify-content:space-between;align-items:center;padding:14px 0;font:700 24px/1 var(--head);text-transform:uppercase;border-bottom:1px solid var(--line)}
.m-nav a svg{width:18px;height:18px;color:var(--muted)}
.m-nav a.on{color:var(--flame)}
.m-sub{display:flex;flex-wrap:wrap;gap:8px}
.m-sub a{font-size:13px;padding:7px 12px;border-radius:999px;background:var(--card);border:1px solid var(--line)}
.search-box{position:fixed;left:0;right:0;top:0;background:var(--bg);z-index:46;padding:22px 0 26px;transform:translateY(-105%);transition:transform .3s ease,visibility .3s;visibility:hidden}
.search-box.open{transform:none;visibility:visible;box-shadow:0 30px 60px -30px rgba(0,0,0,.35)}
.search-form{display:flex;align-items:center;gap:12px;border-bottom:2px solid var(--ink);padding-bottom:10px}
.search-form>svg{width:24px;height:24px;flex:none}
.search-form input{flex:1;min-width:0;border:0;background:transparent;font:600 22px/1.2 var(--body);outline:0}
.search-hits{display:grid;gap:2px;margin-top:12px;max-height:60vh;overflow:auto}
.hit{display:grid;grid-template-columns:52px 1fr auto;gap:14px;align-items:center;padding:8px;border-radius:10px}
.hit:hover{background:var(--card)}
.hit-img{width:52px;height:52px;border-radius:8px;background:var(--card);border:1px solid var(--line);display:grid;place-items:center}
.hit-img img{width:84%;height:84%;object-fit:contain}
.hit b{display:block;font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hit span{min-width:0}
.hit small{color:var(--muted);font-size:12px}
.hit em{font-style:normal;font-weight:700;font-size:14px}
.hit-all{display:inline-flex;gap:8px;align-items:center;font-weight:600;font-size:14px;padding:12px 8px;color:var(--flame-dark)}
.hit-all svg{width:16px;height:16px}
.hit-none{color:var(--muted);padding:14px 8px}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,140%);visibility:hidden;background:var(--solid);color:var(--on-solid);border-radius:14px;padding:12px 14px 12px 16px;display:flex;align-items:center;gap:12px;z-index:60;font-size:14px;max-width:calc(100% - 32px);transition:transform .3s ease;box-shadow:0 20px 40px -12px rgba(0,0,0,.5)}
.toast.show{transform:translate(-50%,0);visibility:visible}
.toast svg{width:20px;height:20px;color:var(--flame);flex:none}
.toast span{min-width:0}
.toast a{flex:none;background:var(--flame);padding:7px 12px;border-radius:999px;font-weight:600;font-size:13px}

/* 通用页头 + 空状态 */
.page-hero .wrap{grid-template-columns:1fr;min-height:0;padding-top:52px;padding-bottom:56px}
.page-hero h1 small{font:500 18px var(--body);color:#9a9fa5;text-transform:none;margin-left:8px}
.empty b{display:block;color:var(--ink);font-size:17px;margin-bottom:6px}
.empty.big{padding:70px 24px;display:grid;justify-items:center}
.empty.big>svg{width:48px;height:48px;color:var(--steel);margin-bottom:12px}
.empty-ctas{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:22px}

/* 购物车 */
.cart-page{display:grid;grid-template-columns:1fr 360px;gap:40px;padding-top:44px;align-items:start}
.cart-page>.empty{grid-column:1/-1}
.cart-head{display:grid;grid-template-columns:1fr 110px 130px 110px;gap:16px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:0 0 12px 104px;border-bottom:1px solid var(--line)}
.cart-head span:not(:first-child){text-align:right}
.cart-head span:nth-child(3){text-align:center}
.cart-line{display:grid;grid-template-columns:88px 1fr 110px 130px 110px;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.cart-img{width:88px;height:88px;background:var(--card);border:1px solid var(--line);border-radius:12px;display:grid;place-items:center}
.cart-img img{width:84%;height:84%;object-fit:contain}
.cart-info{min-width:0;display:grid;gap:4px;justify-items:start}
.cart-name{font-weight:500;line-height:1.35}
.cart-name:hover{color:var(--flame)}
.cart-info small{color:var(--muted);font-size:12px}
.cart-price{text-align:right;color:var(--ink-2)}
.cart-total{text-align:right;font-weight:700}
.qty.sm{height:40px;justify-self:center}
.qty.sm button{width:36px;font-size:16px}
.qty.sm input{width:36px;font-weight:600}
.cart-under{display:flex;justify-content:space-between;padding-top:18px}
.summary{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;position:sticky;top:96px;display:grid;gap:4px}
.summary h3{font-size:24px;text-transform:uppercase;margin-bottom:10px}
.summary .field{margin:12px 0 10px}
.summary .btn-block{margin-top:4px}
.sum-help{display:flex;gap:10px;font-size:13px;color:var(--muted);margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.sum-help svg{width:20px;height:20px;color:var(--flame);flex:none}

/* 结账 */
.steps{list-style:none;display:flex;gap:10px;padding:34px 0 24px;font-size:13px;font-weight:600;color:var(--muted);flex-wrap:wrap}
.steps li{display:flex;align-items:center;gap:10px}
.steps li+li::before{content:"";width:28px;height:1.5px;background:var(--line)}
.steps li.on{color:var(--ink)}
.steps li.done a{color:var(--flame-dark)}
.checkout{display:grid;grid-template-columns:1fr 400px;gap:40px;align-items:start}
.checkout form{display:grid;gap:18px}
.checkout .panel h3{font-size:22px}
.num{width:28px;height:28px;border-radius:50%;background:var(--solid);color:var(--on-solid);display:grid;place-items:center;font:700 14px/1 var(--body)}
.co-who{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 18px;font-size:14px;flex-wrap:wrap}
.co-who svg{width:20px;height:20px;color:var(--flame)}
.co-who span{flex:1;min-width:200px}
.pay-box{display:flex;gap:14px;align-items:flex-start;background:var(--panel);border-radius:12px;padding:18px}
.pay-box svg{width:24px;height:24px;color:var(--flame);flex:none}
.pay-box b{display:block}
.pay-box span{font-size:13px;color:var(--muted)}
.co-sum{top:96px}
.co-item{display:grid;grid-template-columns:60px 1fr auto;gap:12px;align-items:center;padding:8px 0}
.co-img{position:relative;width:60px;height:60px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center;background:var(--card)}
.co-img img{width:82%;height:82%;object-fit:contain}
.co-img i{position:absolute;top:-7px;right:-7px;min-width:20px;height:20px;border-radius:10px;background:var(--muted);color:#fff;font:700 11px/20px var(--body);text-align:center;font-style:normal;padding:0 5px}
.co-name{font-size:13px;line-height:1.35;min-width:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.co-name small{display:block;color:var(--muted);font-size:11px}
.co-item b{font-size:14px}
.co-sum #coItems{border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:8px;max-height:340px;overflow:auto}
.co-sum .link-arrow{margin-top:14px}
.done{max-width:620px;margin:40px auto 0;text-align:center;display:grid;justify-items:center}
.done.compact{margin:10px auto}
.done-ico{width:64px;height:64px;border-radius:50%;background:var(--flame);color:#fff;display:grid;place-items:center;margin-bottom:18px}
.done-ico svg{width:30px;height:30px}
.done h2{font-size:clamp(40px,5vw,56px);text-transform:uppercase;margin:10px 0 12px}
.done p{color:var(--muted)}
.done-box{width:100%;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 22px;margin-top:24px}
.done-box .fine{margin-top:6px}

/* 登录注册 */
.auth-page .topbar,.auth-page .header,.auth-page .footer{display:none}
.auth{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);min-height:100vh}
.auth-side{background:var(--char);color:#fff;padding:40px 56px;display:flex;flex-direction:column;gap:34px;position:relative;overflow:hidden}
.auth-side::before{content:"";position:absolute;right:-30%;bottom:-20%;width:90%;height:80%;background:radial-gradient(closest-side,rgba(226,83,31,.35),transparent 70%)}
.auth-side .logo{color:#fff;position:relative}
.auth-side .logo-mark{background:var(--char-2)}
.auth-pitch{position:relative}
.auth-pitch h2{font-size:clamp(40px,4.4vw,62px);text-transform:uppercase;margin:14px 0 6px}
.auth-img{position:relative;flex:1;min-height:220px;border-radius:22px;background:linear-gradient(160deg,#f2f1ee,#d6d7d8);display:grid;place-items:center;overflow:hidden}
.auth-img img{width:80%;height:80%;max-height:360px;object-fit:contain;mix-blend-mode:multiply}
.auth-main{display:grid;place-items:center;padding:48px 24px}
.auth-box{width:100%;max-width:440px}
.auth-box h1{font-size:clamp(44px,5vw,60px);text-transform:uppercase}
.auth-sub{color:var(--muted);margin:6px 0 26px}
.or{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:13px;margin:20px 0 14px}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.center-btn{display:flex;margin:16px auto 0}

/* 账户 */
.acct{display:grid;grid-template-columns:270px 1fr;gap:44px;padding-top:44px;align-items:start}
.acct-side{position:sticky;top:96px}
.acct-me{display:flex;gap:14px;align-items:center;padding:20px;background:var(--char);color:#fff;border-radius:16px;margin-bottom:14px}
.acct-me small{display:block;color:#9a9fa5;font-size:12px}
.acct-me b{display:block;font-size:15px;word-break:break-word}
.acct-nav{display:grid;gap:2px}
.acct-nav a,.acct-nav button{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;font-size:14px;font-weight:500;color:var(--ink-2);background:none;border:0;cursor:pointer;text-align:left;width:100%}
.acct-nav svg{width:19px;height:19px;flex:none}
.acct-nav a:hover,.acct-nav button:hover{background:var(--panel)}
.acct-nav a.on{background:var(--card);color:var(--ink);box-shadow:inset 3px 0 0 var(--flame);font-weight:600}
.acct-nav a.on svg{color:var(--flame)}
.acct-nav button{margin-top:10px;border-top:1px solid var(--line);border-radius:0;padding-top:16px}
.acct-main{min-width:0;display:grid;gap:16px;align-content:start}
.acct-hello h2,.acct-title{font-size:clamp(36px,4vw,48px);text-transform:uppercase}
.acct-hello p{color:var(--muted)}
.acct-h{font-size:22px;text-transform:uppercase;margin-top:12px}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 22px;transition:border-color .18s}
.stat:hover{border-color:var(--ink)}
.stat b{display:block;font:700 42px/1 var(--head)}
.stat span{color:var(--muted);font-size:13px}
.acct-cta{display:flex;justify-content:space-between;align-items:center;gap:20px;background:var(--flame-soft);border-radius:16px;padding:20px 22px;flex-wrap:wrap}
.acct-cta>div{display:flex;gap:14px;align-items:flex-start;flex:1;min-width:240px}
.acct-cta svg{width:26px;height:26px;color:var(--flame-dark);flex:none}
.acct-cta b{display:block}
.acct-cta span{font-size:14px;color:#7a2a0c}
.order{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 22px}
.order-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.order-top>div{flex:1;min-width:120px}
.order-top small{display:block;color:var(--muted);font-size:12px}
.order-amt{font:700 22px/1 var(--head)}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:5px 9px;border-radius:6px;background:var(--panel);color:var(--ink-2)}
.tag.flame{background:var(--flame);color:#fff}
.order-items{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.order-items a{position:relative;width:60px;height:60px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center}
.order-items img{width:82%;height:82%;object-fit:contain}
.order-items i{position:absolute;top:-7px;right:-7px;min-width:20px;height:20px;border-radius:10px;background:var(--solid);color:var(--on-solid);font:700 11px/20px var(--body);text-align:center;font-style:normal;padding:0 5px}
.order-foot{display:flex;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted);flex-wrap:wrap;border-top:1px solid var(--line);padding-top:12px}
.order-foot .link-btn{color:var(--flame-dark);font-weight:600}
.q-body{margin-top:10px;display:grid;gap:4px}
.q-body p{font-size:14px;color:var(--ink-2)}
.q-body small{color:var(--muted)}
.addr-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.addr{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 22px;display:grid;gap:3px;font-size:14px;color:var(--ink-2);align-content:start;justify-items:start}
.addr b{color:var(--ink);font-size:15px}
.addr .tag{margin-bottom:8px}
.addr.def{border-color:var(--ink)}
.addr-acts{display:flex;gap:16px;margin-top:10px}
.addr.add{border:1.5px dashed var(--steel);background:transparent;cursor:pointer;place-items:center;justify-items:center;align-content:center;min-height:160px;font-weight:600;font-size:15px}
.addr.add span{font:700 36px/1 var(--head);color:var(--flame)}
.addr.add:hover{border-color:var(--ink)}
.danger{display:flex;justify-content:space-between;align-items:center;gap:16px;border:1px solid #f0cfc9;border-radius:16px;padding:18px 22px;flex-wrap:wrap}
.danger b{display:block}
.danger span{font-size:13px;color:var(--muted)}
.danger .btn{color:#b3261e;height:42px}

/* 询价页 */
.how{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:-48px;position:relative;background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 60px -40px rgba(0,0,0,.35)}
.how li{padding:24px 24px 26px;border-right:1px solid var(--line)}
.how li:last-child{border-right:0}
.how span{font:700 30px/1 var(--head);color:var(--flame)}
.how b{display:block;font-size:16px;margin:10px 0 4px}
.how p{font-size:13px;color:var(--muted)}
.page-hero:has(+ .wrap .how) .wrap{padding-bottom:100px}
.quote-layout{display:grid;grid-template-columns:1fr 380px;gap:32px;margin-top:40px;align-items:start}
.quote-layout .panel h3{font-size:22px}
.quote-layout form h3:not(:first-child){margin-top:14px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.chips label{cursor:pointer}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span{display:inline-flex;align-items:center;height:42px;padding:0 16px;border-radius:999px;border:1.5px solid var(--line);font-size:14px;font-weight:500;background:var(--card);transition:all .15s}
.chips span:hover{border-color:var(--ink)}
.chips input:checked+span{background:var(--solid);border-color:var(--solid);color:var(--on-solid)}
.chips input:focus-visible+span{outline:3px solid var(--flame-soft)}
.file-drop{position:relative;display:flex;align-items:center;gap:14px;border:1.5px dashed var(--steel);border-radius:12px;padding:14px 16px;font-weight:400;color:var(--muted);font-size:13px;min-width:0}
.file-drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}
.file-drop b{flex:none;background:var(--panel);color:var(--ink);padding:8px 14px;border-radius:999px;font-size:13px}
.file-drop span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.quote-side{display:grid;gap:18px;position:sticky;top:96px}
.quote-pic{aspect-ratio:4/3;border-radius:18px;background:linear-gradient(160deg,#f2f1ee,#d6d7d8);display:grid;place-items:center;overflow:hidden}
.quote-pic img{width:84%;height:84%;object-fit:contain;mix-blend-mode:multiply}

/* 关于 */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:80px 0}
.about-txt h2{font-size:clamp(38px,4.4vw,56px);text-transform:uppercase;margin:14px 0 18px}
.about-txt p{color:var(--ink-2);margin-bottom:14px;max-width:520px}
.about-stats{display:flex;gap:34px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line);flex-wrap:wrap}
.about-stats b{display:block;font:700 32px/1 var(--head)}
.about-stats span{font-size:13px;color:var(--muted)}
.about-imgs{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:200px 200px;gap:16px}
.about-imgs div{border-radius:18px;background:linear-gradient(160deg,#f2f1ee,#d6d7d8);display:grid;place-items:center;overflow:hidden}
.about-imgs div:first-child{grid-row:span 2;background:var(--char)}
.about-imgs div:first-child img{mix-blend-mode:normal;background:#ecebe8;border-radius:12px;padding:6%}
.about-imgs img{width:84%;height:84%;object-fit:contain;mix-blend-mode:multiply}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:80px}
.value{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px}
.value svg{width:30px;height:30px;color:var(--flame)}
.value b{display:block;font:700 22px/1.1 var(--head);text-transform:uppercase;margin:14px 0 6px}
.value p{font-size:14px;color:var(--muted)}

/* 联系 */
.contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-48px;position:relative}
.page-hero:has(+ .wrap .contact-cards) .wrap{padding-bottom:100px}
.c-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;display:grid;gap:2px;box-shadow:0 30px 60px -40px rgba(0,0,0,.35);transition:border-color .18s;min-width:0}
a.c-card:hover{border-color:var(--ink)}
.c-card svg{width:26px;height:26px;color:var(--flame);margin-bottom:10px}
.c-card small{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.c-card b{font-size:17px;overflow-wrap:anywhere}
.c-card span{font-size:13px;color:var(--muted)}
.contact-layout{display:grid;grid-template-columns:1fr 380px;gap:32px;margin-top:40px;align-items:start}
.contact-side{display:grid;gap:18px}
.faq-mini{list-style:none;display:grid}
.faq-mini a{display:block;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px;font-weight:500}
.faq-mini li:last-child a{border-bottom:0}
.faq-mini a:hover{color:var(--flame)}

/* 帮助 */
.help{display:grid;grid-template-columns:220px 1fr;gap:56px;padding-top:52px;align-items:start}
.help-nav{position:sticky;top:96px;display:grid;gap:2px}
.help-nav a{padding:11px 14px;border-radius:10px;font-weight:500;font-size:14px;color:var(--ink-2)}
.help-nav a:hover{background:var(--panel)}
.help-nav a.on{background:var(--solid);color:var(--on-solid)}
.prose{max-width:760px;min-width:0}
.prose section{padding-bottom:44px;margin-bottom:44px;border-bottom:1px solid var(--line);scroll-margin-top:100px}
.prose section:last-child{border-bottom:0}
.prose h2{font-size:clamp(34px,4vw,46px);text-transform:uppercase;margin:12px 0 16px}
.prose h3{font-size:22px;text-transform:uppercase;margin:24px 0 8px}
.prose p{color:var(--ink-2);margin-bottom:12px}
.prose ul{padding-left:20px;display:grid;gap:6px;color:var(--ink-2)}
.prose li::marker{color:var(--flame)}
.tbc{display:inline-block;font-size:12px;font-weight:700;padding:2px 8px;border-radius:6px;background:var(--flame-soft);color:var(--flame-dark)}
.prose details{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:10px}
.prose summary{cursor:pointer;padding:16px 50px 16px 20px;font-weight:600;list-style:none;position:relative}
.prose summary::-webkit-details-marker{display:none}
.prose summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font:600 22px/1 var(--body);color:var(--flame)}
.prose details[open] summary::after{content:"−"}
.prose details p{padding:0 20px 6px;margin-bottom:12px}

/* 404 */
.nf{background:var(--char);color:#fff;text-align:center;padding:110px 0 120px;position:relative;overflow:hidden}
.nf::before{content:"";position:absolute;left:50%;top:10%;width:60%;height:120%;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(226,83,31,.35),transparent 70%)}
.nf .wrap{position:relative}
.nf-code{display:block;font:700 clamp(120px,22vw,220px)/.9 var(--head);color:var(--flame)}
.nf h1{font-size:clamp(40px,6vw,64px);text-transform:uppercase;margin:16px 0 10px}
.nf p{color:#b9bdc2}
.nf .btn-line{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.45)}
body[data-page="notfound"] .footer{margin-top:0}

/* 详情页补充 */
.pd-main{position:relative}
.pd-sku .in{color:#1f7a3f;font-weight:600}
.pd-assure{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:-8px 0 28px}
.pd-assure>div{display:flex;gap:12px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.pd-assure svg{width:22px;height:22px;color:var(--flame);flex:none}
.pd-assure span{font-size:12px;color:var(--muted)}
.pd-assure b{display:block;color:var(--ink);font-size:14px}
.pd-info{min-width:0}
.specs td{overflow-wrap:anywhere}

@media (max-width:1100px){
  .cart-page,.checkout{grid-template-columns:1fr 330px;gap:28px}
  .cart-head{display:none}
  .cart-line{grid-template-columns:80px 1fr auto;grid-template-areas:"img info total" "img price qty";row-gap:10px}
  .cart-img{grid-area:img;width:80px;height:80px}
  .cart-info{grid-area:info}
  .cart-price{grid-area:price;text-align:left;font-size:13px;color:var(--muted)}
  .cart-total{grid-area:total}
  .qty.sm{grid-area:qty;justify-self:end}
  .values{grid-template-columns:repeat(2,1fr)}
  .contact-cards{grid-template-columns:repeat(2,1fr)}
  .how{grid-template-columns:repeat(2,1fr)}
  .how li:nth-child(2){border-right:0}
  .how li:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .quote-layout,.contact-layout{grid-template-columns:1fr 320px}
}
@media (max-width:860px){
  .cart-page,.checkout,.quote-layout,.contact-layout,.acct,.help,.about-split{grid-template-columns:minmax(0,1fr)}
  .acct-side{min-width:0}
  .summary,.quote-side,.acct-side,.help-nav{position:static}
  .co-sum{order:-1}
  .auth{grid-template-columns:1fr}
  .auth-side{padding:24px 16px 28px;gap:18px}
  .auth-pitch h2{font-size:34px}
  .auth-img,.auth-pitch .story-list{display:none}
  .auth-main{padding:32px 16px 48px;place-items:start center}
  .acct{gap:24px;padding-top:28px}
  .acct-nav{display:flex;overflow-x:auto;gap:6px;padding-bottom:4px;scrollbar-width:none}
  .acct-nav::-webkit-scrollbar{display:none}
  .acct-nav a,.acct-nav button{width:auto;flex:none;white-space:nowrap;background:var(--card);border:1px solid var(--line);padding:9px 14px}
  .acct-nav button{margin-top:0;border-top:1px solid var(--line);border-radius:10px;padding-top:9px}
  .acct-nav a.on{box-shadow:none;background:var(--solid);color:var(--on-solid)}
  .acct-nav a.on svg{color:#fff}
  .help{gap:20px;padding-top:28px}
  .help-nav{display:flex;overflow-x:auto;gap:6px;scrollbar-width:none}
  .help-nav a{flex:none;background:var(--card);border:1px solid var(--line)}
  .about-split{padding:50px 0;gap:30px}
  .about-imgs{grid-template-rows:150px 150px}
  .how,.contact-cards{margin-top:-36px}
  .page-hero .wrap{padding-top:36px}
  .topbar{font-size:12px}
  .topbar .wrap>span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .panel{padding:22px 18px}
  .pd-assure{grid-template-columns:1fr}
}
@media (max-width:560px){
  .row2,.row3{grid-template-columns:1fr}
  .stat-row{grid-template-columns:repeat(3,1fr);gap:8px}
  .stat{padding:14px}
  .stat b{font-size:32px}
  .addr-grid,.values,.contact-cards,.how{grid-template-columns:1fr}
  .how li{border-right:0;border-bottom:1px solid var(--line)}
  .how li:last-child{border-bottom:0}
  .search-form input{font-size:18px}
  .hit{grid-template-columns:44px 1fr}
  .hit em{display:none}
  .hit-img{width:44px;height:44px}
  .cart-under{flex-direction:column;gap:12px;align-items:flex-start}
  .hd-icons .icon-btn{width:38px;height:38px}
  .logo{font-size:18px;gap:8px}
  .logo-mark{width:30px;height:30px}
  .toast{bottom:16px;font-size:13px}
}

/* ======== 第三轮：收藏 / 券 / 评价 / 客服 / 底栏 / 黑夜模式 / 新页面 ======== */
/* 黑夜模式 */
:root[data-theme="dark"]{
  --ink:#eceef0;--ink-2:#c4c8cd;--muted:#949aa1;--bg:#111315;--panel:#1d2024;--line:#2c3036;--steel:#3a3f45;
  --card:#181b1e;--deep:#0a0b0c;--solid:#eceef0;--on-solid:#15171a;--hdr:rgba(17,19,21,.92);--char:#1b1e22;--well:#f1f1ef;
  --flame-soft:#3a2016;--flame-dark:#ff7a45;color-scheme:dark;
}
:root[data-theme="dark"] .card-img,:root[data-theme="dark"] .pd-main,:root[data-theme="dark"] .pd-thumbs button,:root[data-theme="dark"] .mini-img,
:root[data-theme="dark"] .hit-img,:root[data-theme="dark"] .cart-img,:root[data-theme="dark"] .co-img,:root[data-theme="dark"] .order-items a,
:root[data-theme="dark"] .sb-img{background:var(--well);border-color:transparent}
:root[data-theme="dark"] .btn-dark{background:var(--solid);color:var(--on-solid)}
:root[data-theme="dark"] .btn-dark:hover{background:#fff}
:root[data-theme="dark"] .form-alert{background:#3a1714;color:#ffb4a8;border-color:#5a2520}
:root[data-theme="dark"] .form-alert.ok{background:#12301f;color:#a6e3bb;border-color:#1d4a30}
:root[data-theme="dark"] .pd-quote-box{color:#ffcdb8}
:root[data-theme="dark"] .acct-cta span{color:#ffcdb8}
:root[data-theme="dark"] .field.bad input,:root[data-theme="dark"] .field.bad select,:root[data-theme="dark"] .field.bad textarea{background:#2a1513}
:root[data-theme="dark"] .field .err{color:#ff8f80}
:root[data-theme="dark"] .pd-sku .in{color:#6fd39a}
:root[data-theme="dark"] .cat-img{background:var(--well)}
:root[data-theme="dark"] img{color-scheme:light}
body{background:var(--bg);color:var(--ink);transition:background .2s,color .2s}

/* 中文字体 */
.lang-zh{--head:"Barlow Condensed","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;--body:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif}
.lang-zh h1,.lang-zh h2,.lang-zh h3,.lang-zh .logo,.lang-zh .m-nav a,.lang-zh .value b{letter-spacing:.02em;font-weight:900}
.lang-zh .eyebrow{letter-spacing:.12em}
.lang-zh .hero h1{line-height:1.12}

/* 顶栏：语言 + 黑夜 */
.lang-sw{display:inline-flex;align-items:center;gap:2px}
.lang-sw svg{width:15px;height:15px;margin-right:4px;opacity:.7}
.lang-sw button{background:none;border:0;color:inherit;cursor:pointer;padding:3px 6px;border-radius:6px;font-size:13px;opacity:.7}
.lang-sw button.on{opacity:1;background:rgba(255,255,255,.12);font-weight:600}
.lang-sw button:hover{opacity:1}
.theme-btn{background:none;border:0;color:inherit;cursor:pointer;width:28px;height:28px;display:grid;place-items:center;border-radius:6px}
.theme-btn:hover{background:rgba(255,255,255,.12)}
.theme-btn svg{width:16px;height:16px}
.theme-btn svg:last-child,[data-theme="dark"] .theme-btn svg:first-child{display:none}
[data-theme="dark"] .theme-btn svg:last-child{display:block}
.m-prefs{display:flex;align-items:center;justify-content:space-between;margin-top:20px;padding:12px 14px;border-radius:12px;background:var(--card);border:1px solid var(--line)}
.m-prefs .lang-sw button.on{background:var(--panel)}
.m-prefs .theme-btn:hover{background:var(--panel)}
.m-nav a span{flex:1}
.avatar img{width:34px;height:34px;border-radius:50%;object-fit:cover}
.acct-me .avatar.big img{width:48px;height:48px;border-radius:50%;object-fit:cover}

/* 收藏心 */
.card{position:relative}
.fav-btn{position:absolute;top:10px;right:10px;width:36px;height:36px;border-radius:50%;border:0;background:rgba(255,255,255,.92);color:#3b4046;display:grid;place-items:center;cursor:pointer;z-index:2;box-shadow:0 4px 12px -6px rgba(0,0,0,.4);transition:transform .15s,color .15s}
.fav-btn svg{width:18px;height:18px}
.fav-btn:hover{transform:scale(1.08);color:var(--flame)}
.fav-btn.on{color:var(--flame)}
.fav-btn.on svg{fill:currentColor}
.fav-btn.big{top:16px;right:16px;width:44px;height:44px}
.fav-btn.big svg{width:22px;height:22px}
.hd-fav .cart-dot{background:var(--ink)}
:root[data-theme="dark"] .hd-fav .cart-dot{color:#15171a}
.fav-note{margin:28px 0 0}
#favGrid{margin-top:28px}
.fav-grid{grid-template-columns:repeat(3,1fr)}

/* 页脚订阅 + 政策链接 */
.foot-brand p{margin-bottom:22px}
.news label{display:block;color:#fff;font-weight:600;font-size:13px;margin-bottom:10px}
.news-row{display:flex;gap:8px}
.news-row input{flex:1;min-width:0;height:44px;border-radius:999px;border:1px solid #2f3338;background:#1f2226;color:#fff;padding:0 16px}
.news-row input:focus{outline:2px solid var(--flame)}
.news-row .btn{height:44px;padding:0 18px;font-size:14px}
.news-msg{display:block;margin-top:8px;font-size:12px;min-height:16px}
.news-msg.ok{color:#8fd6a8}.news-msg.bad{color:#ff9a8a}
.footer .wrap{grid-template-columns:1.6fr 1fr 1fr 1fr}
.foot-bottom .wrap{gap:16px;flex-wrap:wrap}
.foot-pol{display:flex;gap:16px;flex-wrap:wrap}
.foot-pol a:hover{color:#fff}

/* 新客券 */
.coupon-box{text-align:center;max-width:420px}
.coupon-box h3{margin:6px 0 4px}
.coupon-art{width:120px;height:120px;margin:4px auto 16px;border-radius:50%;background:var(--flame);color:#fff;display:grid;place-content:center;box-shadow:0 0 0 8px var(--flame-soft)}
.coupon-art b{font:700 46px/1 var(--head)}
.coupon-art span{font:700 16px/1 var(--head);letter-spacing:.2em}
.coupon-box form{text-align:left}
.coupon-got{display:grid;gap:10px;margin-top:6px}
.coupon-got .code{font:700 34px/1 var(--head);letter-spacing:.1em;border:2px dashed var(--flame);border-radius:12px;padding:14px;background:var(--flame-soft);color:var(--flame-dark)}
.sum-coupon{display:flex;gap:10px;align-items:center;font-size:13px;background:var(--flame-soft);color:var(--flame-dark);border-radius:10px;padding:10px 12px;margin-top:8px}
.sum-coupon svg{width:20px;height:20px;flex:none}
.coupons{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.coupon{display:flex;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--card)}
.coupon>div:first-child{flex:1;padding:18px 20px;display:grid;gap:2px}
.coupon b{font:700 26px/1 var(--head);letter-spacing:.06em;color:var(--flame-dark)}
.coupon span{font-size:13px;color:var(--muted)}
.coupon-stub{width:110px;border-left:2px dashed var(--line);display:grid;place-content:center;justify-items:center;gap:6px;background:var(--panel)}
.coupon-stub span{font-weight:700;color:var(--ink)}

/* 灯箱 */
.lb-box{position:relative;max-width:min(900px,100%);max-height:92vh;display:grid;gap:10px;justify-items:center}
.lb-box img{max-width:100%;max-height:82vh;border-radius:12px;object-fit:contain;background:#000}
.lb-box .modal-x{position:absolute;top:-6px;right:-6px;background:#fff;color:#15171a}
.lb-cap{color:#fff;font-size:14px}

/* 手机底栏 */
.dock{display:none}
@media (max-width:860px){
  .dock{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--hdr);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom));transition:transform .25s}
  .dock.hide{transform:translateY(110%)}
  .dock a{display:grid;justify-items:center;gap:3px;font-size:11px;font-weight:600;color:var(--muted);padding:4px 0;position:relative}
  .dock a svg{width:22px;height:22px}
  .dock a.on{color:var(--flame)}
  .dock .cart-dot{top:0;right:calc(50% - 22px)}
  body{padding-bottom:64px}
  .hd-fav{display:none}
  .toast{bottom:80px}
}

/* 详情页：评价、下载、底部购买栏 */
.pd-orig{font-size:13px;color:var(--muted);margin:-6px 0 10px}
.pd-rating{display:inline-flex;align-items:center;gap:6px;margin-left:8px;color:var(--ink)}
.stars{display:inline-flex;gap:1px;color:var(--steel);vertical-align:middle}
.stars i{display:inline-grid}
.stars svg{width:18px;height:18px}
.stars.sm svg{width:14px;height:14px}
.stars i.on{color:#f0a020}
.docs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px}
.docs a{display:inline-flex;gap:8px;align-items:center;padding:9px 14px;border-radius:10px;border:1px solid var(--line);background:var(--card);font-size:13px;font-weight:600}
.docs a:hover{border-color:var(--ink)}
.docs svg{width:16px;height:16px;color:var(--flame)}
.pd-info h3:not(:first-child){margin-top:26px}
.rv-layout{display:grid;grid-template-columns:300px 1fr;gap:32px;align-items:start}
.rv-sum{display:grid;gap:8px;justify-items:start;position:sticky;top:96px}
.rv-avg{font:700 64px/1 var(--head)}
.rv-sum p{color:var(--muted);font-size:14px}
.bars{display:grid;gap:6px;width:100%;margin:6px 0 10px}
.bar{display:grid;grid-template-columns:12px 14px 1fr 24px;gap:6px;align-items:center;font-size:13px;color:var(--muted)}
.bar svg{width:12px;height:12px;color:#f0a020}
.bar i{height:6px;border-radius:3px;background:var(--panel);overflow:hidden}
.bar i b{display:block;height:100%;background:#f0a020}
.bar em{font-style:normal;text-align:right}
.rv-list{display:grid;gap:14px;min-width:0}
.rv{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 22px;display:grid;gap:8px}
.rv-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.rv-title{font-size:16px}
.rv p{color:var(--ink-2);font-size:14px;white-space:pre-line;overflow-wrap:anywhere}
.rv small{color:var(--muted);font-size:12px}
.tag.ok{background:#e7f5ec;color:#1f7a3f;display:inline-flex;align-items:center;gap:4px}
.tag.ok svg{width:12px;height:12px}
:root[data-theme="dark"] .tag.ok{background:#12301f;color:#8fd6a8}
.rv-photos{display:flex;gap:8px;flex-wrap:wrap}
.rv-photos button{width:84px;height:84px;border-radius:10px;overflow:hidden;border:0;padding:0;cursor:zoom-in;background:var(--panel)}
.rv-photos img{width:100%;height:100%;object-fit:cover}
.rate-in{display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:4px}
.rate-in input{position:absolute;opacity:0;pointer-events:none}
.rate-in label{cursor:pointer;color:var(--steel)}
.rate-in label svg{width:30px;height:30px}
.rate-in input:checked~label,.rate-in label:hover,.rate-in label:hover~label{color:#f0a020}
.rate-in input:focus-visible+label{outline:2px solid var(--flame);border-radius:4px}
.sticky-buy{position:fixed;left:0;right:0;bottom:0;z-index:25;background:var(--hdr);backdrop-filter:blur(12px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .25s}
.sticky-buy.show{transform:none}
.sticky-buy .wrap{display:flex;align-items:center;gap:14px;height:72px}
.sb-img{width:48px;height:48px;border-radius:8px;border:1px solid var(--line);display:grid;place-items:center;background:var(--card);flex:none}
.sb-img img{width:84%;height:84%;object-fit:contain}
.sb-name{flex:1;min-width:0;font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-price{font:700 22px/1 var(--head);white-space:nowrap}
.sb-price small{font:500 12px var(--body);color:var(--muted)}
.sticky-buy .btn{height:44px}
@media (max-width:860px){
  .sticky-buy{bottom:64px}
  .sticky-buy .wrap{height:64px;gap:10px}
  .sb-name,.sb-img{display:none}
  .sb-price{flex:1}
  .rv-layout{grid-template-columns:minmax(0,1fr)}
  .rv-sum{position:static}
}

/* 在线客服 */
.sp-fab{position:fixed;right:20px;bottom:24px;z-index:28;height:52px;padding:0 20px 0 16px;border-radius:999px;border:0;background:var(--flame);color:#fff;display:flex;align-items:center;gap:8px;font-weight:700;cursor:pointer;box-shadow:0 14px 30px -10px rgba(226,83,31,.6)}
.sp-fab svg{width:22px;height:22px}
.sp-fab:hover{background:var(--flame-dark)}
body[data-page="product"] .sp-fab{bottom:96px}
.sp{position:fixed;right:20px;bottom:90px;z-index:29;width:min(380px,calc(100% - 32px));height:min(560px,calc(100vh - 130px));background:var(--bg);border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 70px -20px rgba(0,0,0,.45);display:flex;flex-direction:column;overflow:hidden;opacity:0;transform:translateY(16px) scale(.98);pointer-events:none;visibility:hidden;transition:all .2s}
.sp.show{opacity:1;transform:none;pointer-events:auto;visibility:visible}
.sp-head{display:flex;align-items:center;gap:12px;padding:14px 12px 14px 16px;background:var(--char);color:#fff}
.sp-head div{flex:1}
.sp-head b{display:block;font-size:15px}
.sp-head small{color:#9a9fa5;font-size:12px}
.sp-head .icon-btn:hover{background:rgba(255,255,255,.1)}
.sp-ava{width:36px;height:36px;border-radius:10px;background:#2a2e33;display:grid;place-items:center}
.sp-ava svg{width:20px;height:20px}
.sp-log{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:88%;padding:11px 14px;border-radius:14px;font-size:14px;line-height:1.5}
.msg.me{align-self:flex-end;background:var(--solid);color:var(--on-solid);border-bottom-right-radius:4px}
.msg.bot{align-self:flex-start;background:var(--card);border:1px solid var(--line);border-bottom-left-radius:4px;display:grid;gap:6px}
.msg.bot a{color:var(--flame-dark);font-weight:600;font-size:13px}
.fb{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:8px;margin-top:2px}
.fb button{width:28px;height:28px;border-radius:8px;border:1px solid var(--line);background:none;color:var(--muted);cursor:pointer;display:grid;place-items:center}
.fb button svg{width:15px;height:15px}
.fb button.down svg{transform:rotate(180deg)}
.fb button:hover{color:var(--flame);border-color:var(--flame)}
.sp-contact{display:flex;gap:8px;flex-wrap:wrap}
.sp-contact a{display:inline-flex;align-items:center;gap:6px;padding:7px 11px;border-radius:999px;background:var(--panel);color:var(--ink)!important;font-size:12px}
.sp-contact svg{width:15px;height:15px}
.sp-chips{display:flex;gap:6px;overflow-x:auto;padding:8px 12px;border-top:1px solid var(--line);scrollbar-width:none}
.sp-chips::-webkit-scrollbar{display:none}
.sp-chips button{flex:none;border:1px solid var(--line);background:var(--card);border-radius:999px;padding:7px 12px;font-size:12px;cursor:pointer;white-space:nowrap;color:var(--ink)}
.sp-chips button:hover{border-color:var(--flame);color:var(--flame-dark)}
.sp-in{display:flex;gap:8px;padding:10px 12px 12px;border-top:1px solid var(--line)}
.sp-in input{flex:1;min-width:0;height:44px;border-radius:999px;border:1px solid var(--line);padding:0 16px;background:var(--card)}
.sp-in input:focus{outline:2px solid var(--flame-soft);border-color:var(--flame)}
.sp-in .btn{width:44px;height:44px;padding:0;justify-content:center}
@media (max-width:860px){
  .sp-fab{bottom:80px;right:14px;height:48px;width:48px;padding:0;justify-content:center}
  .sp-fab span{display:none}
  body[data-page="product"] .sp-fab{bottom:140px}
  .sp{right:16px;bottom:140px;height:min(520px,calc(100vh - 200px))}
}

/* Google 按钮 */
.btn-google{background:var(--card);color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line);height:50px}
.btn-google:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn-google svg{width:20px;height:20px}
.google-box{min-height:50px;display:grid}
.auth-or{margin:18px 0}
.g-tag{display:inline-flex;align-items:center;gap:4px}
.g-tag svg{width:13px;height:13px}
.admin-link{color:var(--flame-dark)!important}

/* 晒单墙 */
.ugc-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:36px 0 20px}
.ugc-tabs button{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:8px 16px;cursor:pointer;font-size:14px;color:var(--ink)}
.ugc-tabs button.on{background:var(--solid);color:var(--on-solid);border-color:var(--solid)}
.ugc-grid{columns:4 240px;column-gap:16px}
.ugc{break-inside:avoid;margin:0 0 16px;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.ugc button{display:block;width:100%;border:0;padding:0;cursor:zoom-in;background:var(--panel)}
.ugc img{width:100%}
.ugc figcaption{padding:12px 14px;display:grid;gap:6px;font-size:13px}
.ugc figcaption a{color:var(--muted);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ugc-grid .empty{column-span:all}

/* 批发 / 指南 / 配厨房 / 博客 / 政策 / 后台 */
.bulk-who{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:-48px;position:relative}
.bulk-who .value{box-shadow:0 30px 60px -40px rgba(0,0,0,.35)}
.page-hero:has(+ .wrap .bulk-who) .wrap{padding-bottom:100px}
.steps-mini{padding-left:20px;display:grid;gap:8px;color:#c9ccd0;font-size:14px}
.steps-mini li::marker{color:var(--flame);font-weight:700}
.guide{display:grid;grid-template-columns:1fr 340px;gap:48px;padding-top:52px;align-items:start}
.guide-side{display:grid;gap:16px;position:sticky;top:96px}
.guide-side .help-nav{position:static}
.guide-print{margin-top:8px;background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.35)}
.setup-nav{display:flex;gap:8px;flex-wrap:wrap;margin:36px 0 10px;position:sticky;top:72px;z-index:5;background:var(--bg);padding:10px 0}
.setup-nav a{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:9px 16px;font-size:14px;font-weight:600}
.setup-nav a:hover{border-color:var(--ink)}
.setup{padding:44px 0;border-bottom:1px solid var(--line);scroll-margin-top:130px}
.setup:last-child{border-bottom:0}
.setup-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:10px;flex-wrap:wrap}
.setup-head h2{font-size:clamp(32px,4vw,46px);text-transform:uppercase;margin:10px 0 8px}
.setup-head p{color:var(--muted);max-width:620px}
.setup-h{font-size:20px;text-transform:uppercase;margin:24px 0 14px}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.post-card{min-width:0;background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:grid;gap:8px;padding-bottom:20px;align-content:start;transition:border-color .18s,transform .18s}
.post-card:hover{border-color:var(--ink);transform:translateY(-3px)}
.post-img{min-width:0;width:100%;overflow:hidden;aspect-ratio:16/10;background:linear-gradient(160deg,#f2f1ee,#d6d7d8);display:grid;place-items:center;margin-bottom:8px}
.post-img img{width:70%;height:80%;object-fit:contain;mix-blend-mode:multiply}
.post-card .eyebrow,.post-card b,.post-card p,.post-card .link-arrow{margin:0 20px;min-width:0;overflow-wrap:anywhere}
.post-card b{font:700 26px/1.1 var(--head);text-transform:uppercase}
.post-card p{color:var(--muted);font-size:14px}
.post-hero h1{font-size:clamp(40px,5vw,64px);margin:14px 0 12px}
.post-wrap{display:grid;grid-template-columns:1fr 320px;gap:56px;padding-top:48px;align-items:start}
.post-side{display:grid;gap:16px;position:sticky;top:96px}
.more-posts{display:grid}
.more-posts a{padding:12px 0;border-bottom:1px solid var(--line);display:grid;gap:4px}
.more-posts a:last-child{border-bottom:0}
.more-posts b{font-size:15px;line-height:1.3}
.prose table{width:100%;border-collapse:collapse;margin:10px 0 18px;font-size:14px;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.prose th,.prose td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.prose th{background:var(--panel);font-size:13px}
.admin{display:grid;grid-template-columns:200px minmax(0,1fr);gap:40px;padding-top:44px;align-items:start}
.admin-nav{display:grid;gap:2px;position:sticky;top:96px}
.admin-nav a{padding:11px 14px;border-radius:10px;font-weight:500;font-size:14px;color:var(--ink-2)}
.admin-nav a:hover{background:var(--panel)}
.admin-nav a.on{background:var(--solid);color:var(--on-solid)}
#adminMain{display:grid;gap:16px;min-width:0;align-content:start}
.stat-row.five{grid-template-columns:repeat(5,1fr)}
.stat-row{grid-template-columns:repeat(4,1fr)}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.tbl{width:100%;border-collapse:collapse;font-size:13px;min-width:680px}
.tbl th{text-align:left;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:12px 14px;border-bottom:1px solid var(--line);background:var(--panel)}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}
.tbl tr:last-child td{border-bottom:0}
.tbl small{color:var(--muted)}
.nowrap{white-space:nowrap}
.order-acts{display:flex;gap:16px}
@media (max-width:1100px){
  .coupons{grid-template-columns:1fr}
  .posts{grid-template-columns:repeat(2,1fr)}
  .stat-row.five{grid-template-columns:repeat(3,1fr)}
  .fav-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .guide,.post-wrap,.admin{grid-template-columns:minmax(0,1fr);gap:24px}
  .guide-side,.post-side,.admin-nav{position:static}
  .admin-nav{display:flex;overflow-x:auto;gap:6px;scrollbar-width:none}
  .admin-nav a{flex:none;background:var(--card);border:1px solid var(--line)}
  .bulk-who{grid-template-columns:1fr;margin-top:-36px}
  .setup-nav{top:62px;overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}
  .setup-nav a{flex:none}
  .footer .wrap{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
  .stat-row{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .posts{grid-template-columns:minmax(0,1fr)}
  .stat-row.five,.stat-row{grid-template-columns:repeat(2,1fr)}
  .ugc-grid{columns:2 140px;column-gap:10px}
  .ugc{margin-bottom:10px}
  .fav-btn{width:32px;height:32px;top:8px;right:8px}
  .fav-btn svg{width:16px;height:16px}
  .rv{padding:16px}
}
@media print{
  .topbar,.header,.footer,.dock,.sp-fab,.sp,.guide-side .panel,.guide-side .quote-pic,.page-hero p,.skip{display:none!important}
  body{background:#fff;color:#000;padding:0}
  .guide{grid-template-columns:1fr}
}