:root{
  --red:#e1251b; --red-d:#c31c13; --peach1:#fbdca6; --peach2:#fdecc9;
  --ink:#333; --sub:#888; --line:#eee; --bg:#f4f4f4; --card:#fff; --gold:#f0a020;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.5;font-size:14px}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}

/* 顶栏 */
.topbar{background:linear-gradient(90deg,var(--peach1),var(--peach2));font-size:12px;color:#8a6d3b}
.topbar-inner{display:flex;justify-content:space-between;height:34px;align-items:center}
.topbar a{color:#8a5a2b}
.topbar a:hover{color:var(--red)}
.tb-right i{color:#d8b98a;margin:0 8px}

/* 主头部 */
.site-head{background:#fff;padding-top:14px}
.head-inner{display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:8px}
.brand-mark{background:var(--red);color:#fff;width:40px;height:40px;border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;font-size:22px}
.brand-name{font-size:26px;font-weight:800;color:var(--red);letter-spacing:1px}
.search{flex:1;max-width:660px;display:flex;align-items:center;border:2px solid var(--red);border-radius:2px}
.search-ico{padding:0 8px 0 12px;color:var(--sub)}
.search input{flex:1;border:0;padding:11px 6px;outline:0;font-size:14px}
.search button{border:0;background:var(--red);color:#fff;padding:0 34px;height:42px;cursor:pointer;font-size:16px;letter-spacing:2px}
.search button:hover{background:var(--red-d)}
.cart-btn{border:1px solid #ddd;padding:9px 16px;border-radius:3px;color:#555;white-space:nowrap}
.cart-btn:hover{color:var(--red);border-color:var(--red)}
.hotkw{padding:8px 16px 14px;font-size:12px;color:var(--sub)}
.hotkw b{color:#aaa;font-weight:400}
.hotkw a{margin-right:12px;color:#777}
.hotkw a:hover{color:var(--red)}

/* 红色导航条 */
.topnav{background:#fff;border-top:2px solid var(--red)}
.topnav-inner{display:flex;align-items:stretch;gap:0}
.allcat{background:var(--red);color:#fff;font-weight:700;font-size:15px;
  width:210px;padding:12px 20px;letter-spacing:2px}
.topnav-inner a{padding:12px 26px;font-size:15px;color:#333;display:flex;align-items:center}
.topnav-inner a:hover{color:var(--red)}

main.wrap{padding:18px 16px 40px}

/* hero */
.hero{display:grid;grid-template-columns:1fr 250px;gap:14px;margin-bottom:18px}
.hero-banner{background:linear-gradient(120deg,#fff 0%,#fff5f0 55%,#ffe6d8 100%);
  border:1px solid #f3ddd0;border-radius:8px;padding:26px 30px;position:relative;overflow:hidden}
.hero-brand{color:var(--red);font-size:26px;font-weight:800;margin-bottom:8px}
.hero-slogan-h{font-size:20px;font-weight:700;color:#444;margin-bottom:16px}
.hero-slogan-h small{font-size:11px;color:#b9a; font-weight:400;letter-spacing:1px}
.hero-slogans{margin:0;padding-left:22px;counter-reset:s}
.hero-slogans li{margin:10px 0}
.hero-slogans li span{font-size:16px;color:#333;font-weight:600}
.hero-slogans li em{display:block;font-style:normal;font-size:11px;color:#b0a;opacity:.55;letter-spacing:.5px}
.hero-side{background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 0}
.hero-side-h{font-weight:700;color:var(--red);padding:6px 16px 10px;border-bottom:1px solid var(--line)}
.hero-cat{display:flex;align-items:center;gap:8px;padding:9px 16px;color:#555}
.hero-cat:hover{background:#fdf0ea;color:var(--red)}
.hero-cat .ci{font-size:16px}
.hero-cat .hc-name{flex:1}
.hero-cat .hc-cnt{color:#bbb;font-size:12px}

.notice-line{text-align:center;color:var(--red);font-size:22px;font-weight:800;
  padding:16px 0;background:#fff;border-radius:8px;margin-bottom:18px;
  position:relative}
.notice-line:before,.notice-line:after{content:"—————";color:#ddd;font-weight:400;margin:0 14px;font-size:16px;vertical-align:middle}

/* 栏目标题（红色居中+短横） */
.block{margin:26px 0;position:relative}
.sec-title{text-align:center;margin:0 0 18px;font-size:22px;color:var(--red);font-weight:800}
.sec-title span{position:relative;padding:0 18px}
.sec-title span:before,.sec-title span:after{content:"";position:absolute;top:50%;width:36px;height:2px;background:var(--red);opacity:.5}
.sec-title span:before{right:100%}.sec-title span:after{left:100%}
.sec-more{position:absolute;right:4px;top:6px;color:var(--sub);font-size:13px}
.sec-more:hover{color:var(--red)}

/* 商品网格/卡片 */
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.card{background:var(--card);border:1px solid #eee;border-radius:4px;overflow:hidden;transition:.15s;display:block}
.card:hover{box-shadow:0 6px 18px rgba(0,0,0,.12);transform:translateY(-2px);border-color:#f2cabf}
.card-thumb{position:relative;height:186px;display:flex;align-items:center;justify-content:center;background:#fafafa}
.thumb-cat{color:#fff;font-size:15px;font-weight:600;text-shadow:0 1px 3px rgba(0,0,0,.25)}
.thumb-cat.big{font-size:24px}
.badge{position:absolute;top:8px;padding:2px 7px;border-radius:2px;font-size:11px;color:#fff}
.badge-new{left:0;top:0;background:var(--red);border-radius:0 0 6px 0}
.badge-hot{right:8px;top:8px;background:var(--gold)}
.card-body{padding:10px 12px 14px}
.card-name{height:42px;overflow:hidden;font-size:13px;line-height:1.5;margin-bottom:8px;color:#333}
.card-price{color:var(--red);font-weight:700;font-size:17px}
.card-price .cur{font-size:12px}
.card-meta{display:flex;justify-content:space-between;color:var(--sub);font-size:12px;margin:7px 0 0}
.card-sup{color:#999;font-size:12px;margin-top:6px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.vf{background:#e1251b;color:#fff;font-style:normal;font-size:11px;padding:1px 4px;border-radius:2px;margin-right:3px}

.ph-0{background:linear-gradient(135deg,#5b8def,#3a6fd8)}
.ph-1{background:linear-gradient(135deg,#f0743a,#d64512)}
.ph-2{background:linear-gradient(135deg,#22a06b,#158a56)}
.ph-3{background:linear-gradient(135deg,#a066d6,#7d3fc0)}
.ph-4{background:linear-gradient(135deg,#e0a020,#c98410)}
.ph-5{background:linear-gradient(135deg,#4aa9c9,#2f8bab)}

/* 面包屑 / 列表头 */
.crumb{color:var(--sub);font-size:13px;margin-bottom:14px}
.crumb a:hover{color:var(--red)}
.list-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;background:#fff;padding:12px 16px;border-radius:4px}
.list-head h2{margin:0;font-size:18px}
.list-head small{color:var(--sub);font-size:13px;font-weight:400;margin-left:8px}
.sortbar{display:flex;gap:2px}
.sortbar a{padding:6px 16px;border:1px solid var(--line);color:var(--sub);font-size:13px;background:#fff}
.sortbar a.on{background:var(--red);color:#fff;border-color:var(--red)}
.empty{background:#fff;border-radius:8px;padding:60px;text-align:center;color:var(--sub)}

/* 详情 */
.detail{display:grid;grid-template-columns:420px 1fr;gap:26px;background:#fff;border-radius:6px;padding:22px;margin-bottom:18px}
.detail-gallery{position:relative;height:360px;border-radius:6px;display:flex;align-items:center;justify-content:center}
.detail-main h1{margin:0 0 4px;font-size:20px}
.detail-en{color:var(--sub);font-size:13px;margin-bottom:14px}
.price-box{background:linear-gradient(90deg,#fff5f0,#fff);border:1px solid #f3d9cc;border-radius:6px;padding:16px;margin-bottom:14px}
.price-now{color:var(--red);font-size:26px;font-weight:800}
.price-tips{display:flex;gap:22px;margin-top:8px;color:var(--sub);font-size:13px}
.price-tips b{color:#333}
.detail-summary{color:#444;margin:12px 0}
.spec-table{width:100%;border-collapse:collapse;margin:12px 0;font-size:13px}
.spec-table th,.spec-table td{border:1px solid var(--line);padding:8px 10px;text-align:left}
.spec-table th{background:#fafafa;color:var(--sub);width:90px;font-weight:600}
.tags{margin:12px 0}
.tag{display:inline-block;background:#fdf0ea;color:var(--red);padding:3px 10px;border-radius:2px;font-size:12px;margin:0 6px 6px 0}
.detail-cols{display:grid;grid-template-columns:1fr 320px;gap:18px}
.panel{background:#fff;border-radius:6px;padding:20px}
.panel h3{margin:0 0 14px;font-size:16px;border-left:4px solid var(--red);padding-left:10px}
.panel h3+h3{margin-top:26px}
.kv{list-style:none;margin:0 0 8px;padding:0}
.kv li{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed var(--line);font-size:13px}
.kv li span{color:var(--sub)}
.ok-msg{background:#eafaef;border:1px solid #bfe6cc;color:#2e7d32;padding:10px 14px;border-radius:4px;margin-bottom:12px}
.btn{display:inline-block;background:var(--red);color:#fff;border:0;padding:11px 26px;border-radius:3px;cursor:pointer;font-size:14px}
.btn:hover{background:var(--red-d)}
.btn-lg{padding:13px 34px;font-size:16px}
.btn-ghost{background:#fff;color:var(--red);border:1px solid var(--red)}
.inq-form label{display:block;font-size:13px;color:var(--sub);margin-bottom:10px}
.inq-form .frow{display:flex;gap:12px}
.inq-form .frow label{flex:1}
.inq-form input,.inq-form textarea{width:100%;border:1px solid var(--line);border-radius:3px;padding:9px 10px;margin-top:4px;font-size:14px;outline:0;font-family:inherit}
.inq-form input:focus,.inq-form textarea:focus{border-color:var(--red)}
.supplier-card .sup-name{font-weight:700;font-size:15px;margin-bottom:10px}
.sup-intro{color:var(--sub);font-size:13px;margin:10px 0}

/* 供应商 */
.sup-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.sup-item{background:#fff;border-radius:6px;padding:18px;transition:.15s}
.sup-item:hover{box-shadow:0 6px 18px rgba(0,0,0,.08)}
.sup-item-head{display:flex;gap:12px;align-items:center;margin-bottom:10px}
.sup-logo{width:46px;height:46px;border-radius:6px;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;flex:none}
.sup-logo.big{width:70px;height:70px;font-size:32px}
.sup-item-name{font-weight:700}
.sup-item-loc{color:var(--sub);font-size:12px;margin-top:2px}
.sup-item-main{color:#555;font-size:13px;height:40px;overflow:hidden}
.sup-item-foot{color:var(--red);font-size:13px;border-top:1px dashed var(--line);padding-top:8px;margin-top:6px}
.sup-banner{display:flex;gap:20px;background:#fff;border-radius:6px;padding:24px;margin-bottom:18px}
.sup-banner h1{margin:0 0 8px;font-size:20px}
.sup-banner-meta{color:var(--sub);font-size:13px;margin-bottom:10px}
.sup-banner p{color:#555;margin:8px 0}
.sup-contact{color:var(--sub);font-size:13px}

/* 页脚 */
.site-foot{background:#2b2b2b;color:#aaa;margin-top:30px}
.foot-cols{display:flex;gap:60px;padding:30px 16px 20px}
.foot-col{display:flex;flex-direction:column;gap:6px}
.foot-title{color:var(--red);font-size:18px;font-weight:800;margin-bottom:6px}
.foot-h{color:#fff;font-weight:600;margin-bottom:6px}
.foot-col a:hover{color:#fff}
.foot-col b{color:var(--gold)}
.foot-copy{border-top:1px solid #444;padding:14px 16px;color:#777;font-size:12px;text-align:center}

@media(max-width:1000px){
  .hero{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(3,1fr)}
  .detail,.detail-cols{grid-template-columns:1fr}
  .sup-grid{grid-template-columns:1fr}
  .allcat{width:auto}
}

/* 分页 */
.pager{display:flex;justify-content:center;align-items:center;gap:14px;margin:26px 0}
.pager a{padding:8px 18px;border:1px solid var(--line);border-radius:3px;background:#fff;color:#555}
.pager a:hover{border-color:var(--red);color:var(--red)}
.pager .pg-cur{color:var(--sub);font-size:13px}
/* 卡片图片 */
.card-thumb img{max-width:100%;max-height:186px;object-fit:contain}
.detail-gallery{background:#fafafa}

/* 语言切换下拉 */
.lang-pick{position:relative;display:inline-block;cursor:pointer}
.lang-pick>span{color:#8a5a2b}
.lang-pick:hover>span{color:var(--red)}
.lang-menu{position:absolute;right:0;top:100%;background:#fff;border:1px solid var(--line);
  border-radius:4px;box-shadow:0 6px 20px rgba(0,0,0,.12);min-width:130px;padding:6px 0;display:none;z-index:50}
.lang-pick:hover .lang-menu{display:block}
.lang-menu a{display:block;padding:7px 16px;color:#555;font-size:13px}
.lang-menu a:hover{background:#fdf0ea;color:var(--red)}
.lang-menu a.on{color:var(--red);font-weight:700}