/* =====================================================
   YAXINS 前台样式 — 全站响应式，内容区 100% 自适应
   ===================================================== */
:root{
  --red:#E6392F; --orange:#F5A623; --navy:#1F2A44;
  --text:#222; --muted:#6b7280; --line:#e5e7eb;
  --bg:#ffffff; --bg2:#f6f7f9;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:"Segoe UI",Arial,"Helvetica Neue",Helvetica,sans-serif;color:var(--text);background:var(--bg);font-size:15px;line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;font-family:inherit}
input,select,textarea{font-family:inherit;font-size:14px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;width:100%;outline:none;background:#fff}
input:focus,select:focus,textarea:focus{border-color:var(--orange)}
.wrap{width:100%;margin:0 auto;padding:0 20px}
.btn{display:inline-block;border:none;border-radius:8px;padding:10px 22px;font-size:15px;text-align:center}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:#c9301f}
.btn-outline{border:1px solid var(--red);color:var(--red);background:#fff}
.btn-block{display:block;width:100%}
.sec-title{text-align:center;font-size:30px;font-weight:800;margin:46px 0 8px}
.sec-sub{text-align:center;color:var(--muted);margin-bottom:26px}

/* ---------- 头部 ---------- */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100}
.header-top{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.logo svg{height:32px;width:auto}
.header-tools{display:flex;align-items:center;gap:14px}
.tool{display:flex;align-items:center;gap:6px;background:none;border:none;font-size:14px}
.currency-tool select{width:auto;padding:7px 10px;border-radius:8px;font-size:13px}
.cart-btn{position:relative}
.cart-count{position:absolute;top:-8px;right:-12px;background:var(--red);color:#fff;font-size:11px;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.member-btn span{display:inline}

/* 导航 */
.main-nav{border-top:1px solid var(--line)}
.nav-inner{display:flex}
#navMenu{display:flex;width:100%}
#navMenu>li{flex:0 0 auto;position:relative}
#navMenu>li>a{display:block;padding:13px 26px;font-weight:600;font-size:15px}
#navMenu>li>a:hover,#navMenu>li>a.active{color:var(--red)}
#navMenu>li.has-sub::after{content:"▾";margin-left:4px;position:absolute;right:8px;top:14px;color:#999;font-size:11px}
.sub-menu{position:absolute;left:0;top:100%;min-width:230px;background:#fff;border:1px solid var(--line);box-shadow:0 8px 24px rgba(0,0,0,.08);display:none;z-index:99}
#navMenu li.has-sub:hover>.sub-menu{display:block}
.sub-menu li{position:relative}
.sub-menu a{display:block;padding:10px 18px;font-size:14px;border-bottom:1px solid #f1f2f4}
.sub-menu a:hover{background:var(--bg2);color:var(--red)}
.sub-menu2{position:absolute;left:100%;top:0;min-width:220px;background:#fff;border:1px solid var(--line);box-shadow:0 8px 24px rgba(0,0,0,.08);display:none}
.sub-menu li.has-sub2:hover>.sub-menu2{display:block}
.nav-toggle{display:none;font-size:22px;background:none;border:none;padding:8px 0}

/* ---------- 购物车浮层（纯白背景、100%自适应） ---------- */
.cart-mask{position:fixed;inset:0;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:.25s;z-index:200}
.cart-mask.show{opacity:1;pointer-events:auto}
.cart-panel{position:fixed;top:0;right:0;height:100%;width:100%;max-width:420px;background:#ffffff;transform:translateX(100%);transition:transform .28s ease;z-index:201;display:flex;flex-direction:column;box-shadow:-6px 0 24px rgba(0,0,0,.12)}
.cart-panel.show{transform:translateX(0)}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}
.cart-head button{background:none;border:none;font-size:18px}
.cart-body{flex:1;overflow-y:auto;padding:12px 18px}
.cart-empty{color:var(--muted);text-align:center;padding:40px 0}
.cart-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid #f1f2f4}
.cart-thumb{width:72px;height:72px;border-radius:8px;object-fit:cover;flex:none}
.cart-block{width:72px;height:72px;border-radius:8px;flex:none}
.cart-info{flex:1;min-width:0}
.cart-info .c-name{font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.qty-box{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:6px;margin-top:6px}
.qty-box button{width:26px;height:26px;background:#fff;border:none;font-size:15px;color:#333}
.qty-box input{width:38px;height:26px;border:none;border-left:1px solid var(--line);border-right:1px solid var(--line);text-align:center;padding:0;font-size:13px}
.qty-box input::-webkit-outer-spin-button,.qty-box input::-webkit-inner-spin-button{-webkit-appearance:none}
.qty-box input[type=number]{-moz-appearance:textfield}
.cart-price{font-size:14px;color:var(--red);font-weight:700;margin-top:4px}
.cart-foot{padding:14px 18px;border-top:1px solid var(--line)}
.cart-total{text-align:right;font-size:16px;margin-bottom:12px}

/* ---------- 价格（符号/小数 18px，整数 24px） ---------- */
.price{color:var(--red);font-weight:700;display:inline-block;white-space:nowrap}
.price .p-cur{font-size:18px}
.price .p-int{font-size:24px}
.price .p-dec{font-size:18px}

/* ---------- 首页英雄区 ---------- */
.hero{position:relative;overflow:hidden;background:#0b1220}
.hero-slide{display:none;position:relative}
.hero-slide.active{display:block;animation:fade .6s}
@keyframes fade{from{opacity:.4}to{opacity:1}}
.hero-slide img{width:100%;height:auto;object-fit:cover;max-height:560px}
.hero-dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:5}
.hero-dots span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer}
.hero-dots span.on{background:#fff}

/* 分类入口条 */
.cat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0}
.cat-strip a{background:var(--bg2);border-radius:12px;text-align:center;padding:22px 10px;font-weight:600;transition:.2s}
.cat-strip a:hover{background:var(--red);color:#fff}

/* ---------- 商品网格：一行 5 个 ---------- */
.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;width:100%}
.p-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.p-card:hover{box-shadow:0 10px 26px rgba(0,0,0,.1);transform:translateY(-3px)}
.p-media{aspect-ratio:1/1;width:100%;overflow:hidden;position:relative}
.p-media img{width:100%;height:100%;object-fit:cover}
.p-block{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:22px;letter-spacing:1px;opacity:.92}
.p-card .p-name{font-size:14px;padding:10px 12px 2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:44px}
.p-card .p-meta{padding:4px 12px 12px;margin-top:auto;display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.p-sold{color:var(--muted);font-size:12px;flex:none;white-space:nowrap}
.p-card .price{font-weight:400}
.p-card .p-foot{padding:0 12px 12px}
.btn-cart{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--red);color:#fff;border:0;border-radius:9px;padding:10px 8px;font-size:13px;font-weight:700;font-family:inherit;cursor:pointer;transition:.18s}
.btn-cart:hover{background:#c92a21}
.btn-cart:active{transform:scale(.97)}
.btn-cart.done{background:#1e9e4a}
.btn-cart.off{background:#e9ebf0;color:#9aa3b5;cursor:not-allowed}
.btn-cart.off:hover{background:#e9ebf0}

/* ---------- Our Impact in Numbers ---------- */
.impact{background:var(--bg2);padding:10px 0 50px;margin-top:50px}
.impact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.impact-item{background:#fff;border-radius:14px;padding:28px 12px;border:1px solid var(--line)}
.impact-item .ico{font-size:34px}
.impact-item .num{font-size:38px;font-weight:800;color:var(--red);margin:8px 0 2px}
.impact-item .lab{font-weight:700}
.impact-item .sub{color:var(--muted);font-size:13px}

/* ---------- Our Operations ---------- */
.ops{padding:20px 0 50px}
.ops p.lead{text-align:center;color:var(--muted);max-width:860px;margin:0 auto 24px}
.ops-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.ops-tags span{border:1px solid var(--line);border-radius:999px;padding:8px 20px;background:#fff;font-weight:600}
.ops-tags span.on{background:var(--red);border-color:var(--red);color:#fff}
.ops-cats{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:26px}
.ops-cats a{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 22px;font-weight:600}
.ops-cats a:hover{border-color:var(--red);color:var(--red)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--navy);color:#cdd3e0;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.4fr 1.6fr;gap:30px;padding:44px 20px 30px}
.site-footer h4{color:#fff;margin-bottom:14px;font-size:16px}
.site-footer ul li{padding:4px 0;font-size:14px}
.f-social{display:flex;gap:10px;margin-top:14px}
.f-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff}
.f-social a:hover{background:var(--red)}
.f-contact li{font-size:13px}
.qr-row{display:flex;gap:14px}
.qr-row figure{text-align:center}
.qr-row img{width:84px;height:84px;border-radius:8px;background:#fff;padding:4px}
.qr-row figcaption{font-size:12px;margin-top:4px;color:#9aa3b5}
.footer-bar{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:14px;font-size:13px;color:#8f98ac}

/* ---------- 分类页 / 面包屑 ---------- */
.crumbs{padding:14px 0;font-size:13px;color:var(--muted)}
.cat-head{background:var(--bg2);padding:26px 0}
.cat-head h1{font-size:26px}

/* ---------- 商品详情 ---------- */
.pd-wrap{display:grid;grid-template-columns:minmax(0,46%) minmax(0,1fr);gap:34px;margin:10px 0 30px}
/* 商品图库：缩略图竖排在左、主图在右（DOM 顺序仍是主图在前，靠 grid 定位交换）；只有 1 张图时同样显示左侧缩略图 */
.pd-gallery{display:grid;grid-template-columns:100px minmax(0,1fr);gap:12px;align-items:start}
.pd-gallery .main-img{grid-column:2;grid-row:1;aspect-ratio:1/1;border-radius:14px;overflow:hidden;border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.pd-gallery .pd-thumbs{grid-column:1;grid-row:1}
/* 无图商品（色块）：主图铺满整栏 */
.pd-gallery.no-thumbs{grid-template-columns:minmax(0,1fr)}
.pd-gallery.no-thumbs .main-img{grid-column:1}
/* 兼容尚未重新生成的旧静态页：页面里没有缩略图元素时，主图同样铺满（避免被挤进 100px 窄列） */
.pd-gallery:not(:has(.pd-thumbs)){grid-template-columns:minmax(0,1fr)}
.pd-gallery:not(:has(.pd-thumbs)) .main-img{grid-column:1}
.pd-thumbs{display:flex;flex-direction:column;gap:10px;max-height:540px;overflow-y:auto;padding-right:2px;scrollbar-width:thin}
.pd-thumbs .t{flex:none;width:100%;aspect-ratio:1/1;border-radius:8px;overflow:hidden;border:2px solid transparent;cursor:pointer;background:#fff}
.pd-thumbs .t.on{border-color:var(--red)}
.pd-info h1{font-size:24px;line-height:1.4;margin-bottom:10px}
.pd-price-row{background:#fff5f3;border-radius:10px;padding:16px 18px;display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin:14px 0}
.pd-price-row .price .p-int{font-size:32px}
.pd-price-row .price .p-cur,.pd-price-row .price .p-dec{font-size:20px}
.pd-row{display:flex;align-items:center;gap:14px;margin:12px 0;flex-wrap:wrap}
.pd-row label{font-weight:600;min-width:60px}
.pd-actions{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}
.pd-actions .btn{padding:12px 34px;font-size:16px}
.pd-detail{margin:34px 0}
.pd-detail h2{font-size:20px;border-left:4px solid var(--red);padding-left:10px;margin-bottom:14px}
.pd-detail .content img{border-radius:10px;margin:10px 0}
.tier-note{font-size:13px;color:var(--muted)}

/* ---------- 商品详情（新版：型号驱动版式） ---------- */
.pd-eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--red);background:#fff5f3;border-radius:999px;padding:5px 12px}
.pd-model{font-size:36px;font-weight:800;letter-spacing:1px;color:var(--navy);line-height:1.1;margin:12px 0 6px}
.pd-info h1{font-size:22px;line-height:1.45;margin-bottom:6px;font-weight:700}
.pd-sub{color:var(--muted);font-size:15px;margin-bottom:12px}
.pd-lead{color:#3f4658;line-height:1.85;margin:10px 0 14px}
.pd-feats{display:grid;gap:8px;margin:0 0 16px}
.pd-feats li{position:relative;padding-left:24px;font-size:14px;line-height:1.7}
.pd-feats li::before{content:"✓";position:absolute;left:0;top:0;color:var(--red);font-weight:800}
.pd-quickspec{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:0 0 16px}
.pd-quickspec .qs{display:flex;flex-direction:column;gap:3px;padding:10px 14px;font-size:13px;border-bottom:1px solid var(--line)}
.pd-quickspec .qs:nth-child(odd){border-right:1px solid var(--line)}
.pd-quickspec .qs b{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
.pd-quickspec .qs span{font-weight:600;word-break:break-word}
.pd-stock{font-size:13px;color:var(--muted)}
.pd-stock b{color:var(--navy)}
.pd-actions .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn-buy{background:var(--navy);color:#fff}
.btn-buy:hover{background:#121a2c}
.pd-trust{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:18px;padding-top:14px;border-top:1px dashed var(--line);font-size:13px;color:var(--muted)}
.pd-trust b{color:var(--navy)}
.pd-sec{margin:44px auto}
.pd-sec-head{margin-bottom:18px}
.pd-sec-head .k{font-size:12px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--red)}
.pd-sec-head h2{font-size:24px;margin-top:4px}
.pd-sec-head p{color:var(--muted);font-size:14px;margin-top:6px;max-width:820px}
.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.spec-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px}
.spec-card h3{font-size:16px;margin-bottom:12px;padding-left:10px;border-left:3px solid var(--red)}
.spec-card dl{display:grid;grid-template-columns:1fr auto;gap:9px 16px;font-size:14px}
.spec-card dt{color:var(--muted)}
.spec-card dd{font-weight:600;text-align:right}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.why-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 18px;text-align:center;transition:.2s}
.why-item:hover{border-color:var(--red);box-shadow:0 10px 24px rgba(0,0,0,.06)}
.why-item .ico{font-size:30px}
.why-item b{display:block;margin:10px 0 6px;font-size:16px}
.why-item p{font-size:13px;color:var(--muted);line-height:1.7}

/* ---------- 静态页面 / 通用内容页 ---------- */
.page-wrap{margin:16px auto 40px}
.page-wrap h1{font-size:28px;margin:14px 0 16px}
.rich{font-size:15px}
.rich p{margin:10px 0}
.rich ul{list-style:disc;padding-left:22px;margin:10px 0}

/* ---------- 新闻 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:20px 0 40px}
.n-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.n-media{aspect-ratio:16/9;background:linear-gradient(135deg,#1F2A44,#E6392F)}
.n-card h3{font-size:16px;padding:12px 14px 4px}
.n-card p{font-size:13px;color:var(--muted);padding:0 14px 12px}
.n-card time{font-size:12px;color:#9aa3b5;padding:0 14px 14px;display:block}

/* ---------- 联系页 ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin:10px 0 50px}
.contact-box li{padding:6px 0;font-size:14px}
.contact-box b{display:inline-block;min-width:90px}

/* ---------- 会员中心：左登录右注册 ---------- */
.auth-wrap{display:grid;grid-template-columns:1fr 1fr;gap:0;max-width:100%;margin:30px auto 50px;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.auth-col{padding:38px 40px}
.auth-col.left{border-right:1px solid var(--line)}
.auth-col h2{font-size:22px;margin-bottom:18px}
.auth-col form .field{margin-bottom:14px}
.auth-col form .field label{font-size:13px;color:var(--muted);display:block;margin-bottom:5px}
.form-tip{font-size:13px;color:var(--muted);margin-top:10px}
.form-err{color:var(--red);font-size:13px;margin-bottom:10px;min-height:18px}
.pwd-eye{position:relative}
.pwd-eye button{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;font-size:14px;color:var(--muted)}

/* 会员中心布局 */
.uc-wrap{display:grid;grid-template-columns:230px 1fr;gap:24px;margin:24px auto 50px}
.uc-side{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;height:fit-content}
.uc-side .u-top{background:var(--navy);color:#fff;padding:18px;text-align:center}
.uc-side .u-top b{display:block;font-size:17px}
.uc-side .u-top small{color:#aab2c5}
.uc-side a.menu{display:block;padding:13px 20px;border-bottom:1px solid #f1f2f4;font-size:14px}
.uc-side a.menu:hover,.uc-side a.menu.on{background:#fff5f3;color:var(--red)}
.uc-main{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;min-height:420px}
.uc-main h2{font-size:20px;margin-bottom:16px}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th,.tbl td{border:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:middle}
.tbl th{background:var(--bg2);white-space:nowrap}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px}
.badge.gray{background:#eef0f3;color:#555}
.badge.blue{background:#e7f1ff;color:#1d6fe0}
.badge.green{background:#e5f7ea;color:#1e9e4a}
.badge.red{background:#fdeceb;color:var(--red)}
.badge.orange{background:#fff3e0;color:#d97b06}

/* ---------- 结账页 ---------- */
.co-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:26px;margin:20px auto 50px}
.co-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:18px}
.co-box h3{font-size:17px;margin-bottom:14px}
.co-item{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid #f1f2f4}
.pay-grid{display:flex;flex-wrap:wrap;gap:10px}
.pay-grid label{border:1px solid var(--line);border-radius:8px;padding:9px 16px;cursor:pointer;font-size:14px}
.pay-grid input{display:none}
.pay-grid input:checked+span{color:var(--red);font-weight:700}

/* 提示 */
.flash{margin:14px auto 0;padding:0 20px}
.flash .msg{background:#e5f7ea;color:#1e9e4a;border-radius:10px;padding:12px 16px;font-size:14px}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .product-grid{grid-template-columns:repeat(4,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:992px){
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .impact-grid{grid-template-columns:repeat(2,1fr)}
  .cat-strip{grid-template-columns:repeat(2,1fr)}
  .pd-wrap{grid-template-columns:1fr}
  .spec-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .auth-wrap{grid-template-columns:1fr}
  .auth-col.left{border-right:none;border-bottom:1px solid var(--line)}
  .uc-wrap{grid-template-columns:1fr}
  .co-grid{grid-template-columns:1fr}
  #navMenu{display:none;flex-direction:column;border-top:1px solid var(--line)}
  #navMenu.open{display:flex}
  #navMenu>li>a{padding:12px 18px;border-bottom:1px solid #f1f2f4}
  .sub-menu,.sub-menu2{position:static;display:none;box-shadow:none;border:none}
  #navMenu li.open>.sub-menu{display:block}
  #navMenu li.open>.sub-menu2{display:block}
  .nav-toggle{display:block;margin-right:10px}
  .nav-inner{align-items:flex-start}
}
@media (max-width:640px){
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .header-top{justify-content:center}
  .member-btn span{display:none}
  .sec-title{font-size:24px}
  .pd-model{font-size:28px}
  .pd-actions{flex-direction:column}
  .pd-actions .btn{width:100%;flex:none}
  .pd-quickspec{grid-template-columns:1fr}
  .pd-quickspec .qs:nth-child(odd){border-right:none}
  /* 小屏：主图在上，缩略图横向排列到主图下方 */
  .pd-gallery{grid-template-columns:minmax(0,1fr);gap:10px}
  .pd-gallery .main-img{grid-column:1;grid-row:1}
  .pd-gallery .pd-thumbs{grid-column:1;grid-row:2}
  .pd-thumbs{flex-direction:row;max-height:none;overflow:visible;overflow-x:auto;padding-right:0;padding-bottom:4px}
  .pd-thumbs .t{width:84px}
  .why-grid{grid-template-columns:1fr}
}

/* ---------- 产品列表页 ---------- */
.cat-head .pl-sub{color:var(--muted);font-size:14px;margin-top:6px}
.pl-wrap{display:grid;grid-template-columns:248px minmax(0,1fr);gap:26px;align-items:start;margin-bottom:46px}
.pl-side{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 14px;position:sticky;top:120px}
.pl-side h3{font-size:15px;margin-bottom:10px;padding-left:9px;border-left:3px solid var(--red)}
.pl-cats,.pl-cats2{list-style:none;margin:0;padding:0}
.pl-cats>li>a,.pl-cats2 a{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border-radius:8px;font-size:14px;transition:.15s}
.pl-cats a span,.pl-cats2 a span{flex:1;min-width:0}
.pl-cats a em,.pl-cats2 a em{font-style:normal;font-size:12px;color:var(--muted);background:var(--bg2);border-radius:999px;padding:1px 8px}
.pl-cats a:hover,.pl-cats2 a:hover{background:#f7f8fb;color:var(--red)}
.pl-cats a.on{background:var(--red);color:#fff;font-weight:700}
.pl-cats a.on em{background:rgba(255,255,255,.25);color:#fff}
.pl-cats2{margin:4px 0 6px 10px;padding-left:10px;border-left:1px dashed var(--line)}
.pl-cats2 a{font-size:13px;padding:6px 8px;color:#4a5268}
.pl-cats2 a.on{color:var(--red);font-weight:700;background:#fff5f3}
.pl-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.pl-search{display:flex;gap:8px;flex:1;min-width:240px}
.pl-search input{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-size:14px;font-family:inherit}
.pl-sort{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}
.pl-sort select{border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-family:inherit;background:#fff;color:var(--text)}
.pl-count{font-size:13px;color:var(--muted);margin:14px 0 8px}
.pl-count b{color:var(--navy)}
.pl-active{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}
.pl-active .chip{background:#fff5f3;border:1px solid #ffd8d2;color:#b3352b;border-radius:999px;padding:5px 12px;font-size:13px}
.pl-active .chip a{color:#b3352b;margin-left:6px;font-weight:700}
.pl-clear{font-size:13px;text-decoration:underline;color:var(--muted)}
.pl-grid{margin-bottom:22px;grid-template-columns:repeat(4,1fr)}
.pl-grid .cart-empty{grid-column:1/-1;padding:30px 0;text-align:center;color:var(--muted)}
.pl-pager{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:26px 0 10px}
.pl-pager .btn{padding:8px 14px}
@media (max-width:1200px){
  .pl-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:992px){
  .pl-wrap{grid-template-columns:1fr;gap:18px}
  .pl-side{position:static}
  .pl-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:640px){
  .pl-grid{grid-template-columns:repeat(2,1fr)}
  .pl-search{min-width:100%}
  .pl-sort{width:100%;justify-content:space-between}
  .pl-sort select{flex:1}
  .pl-toolbar{padding:10px}
}