/* 兴智达 · 设计系统 — 暖白+teal+无边框卡片 */
:root{
  --primary:#0f766e;--primary-dark:#0d6560;--primary-light:#ccfbf1;
  --accent:#ea580c;--accent-dark:#c2410c;
  --text:#18181b;--text-sec:#52525b;--text-muted:#a1a1aa;
  --bg:#fdfcfb;--bg-card:#fff;--border:#e4e4e7;--border-lt:#f4f4f5;
  --ok:#10b981;--err:#ef4444;--warn:#f59e0b;
  --sh:0 2px 8px rgba(0,0,0,.06);--sh-md:0 4px 16px rgba(0,0,0,.08);--sh-lg:0 8px 28px rgba(0,0,0,.1);
  --r:5px;--r-sm:3px;--r-lg:8px;
  --font:'Noto Sans SC',-apple-system,'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;
  --mw:1180px;--nav-h:54px;--top-h:34px
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px;scroll-behavior:smooth}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-dark)}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;border:none;outline:none}
button{cursor:pointer}
.container{max-width:var(--mw);margin:0 auto;padding:0 18px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

.topbar{background:#134e4a;color:#a7f3d0;font-size:12px;height:var(--top-h);line-height:var(--top-h)}
.topbar .container{display:flex;justify-content:space-between;align-items:center}
.topbar-left{display:flex;gap:16px;align-items:center}
.topbar-left span{display:flex;align-items:center;gap:4px}
.topbar-right{display:flex;gap:12px}
.topbar-right a{color:#6ee7b7;font-size:12px}
.topbar-right a:hover{color:#fff}

.navbar{background:#fff;box-shadow:var(--sh);position:sticky;top:0;z-index:100;height:var(--nav-h)}
.navbar .container{display:flex;align-items:center;height:100%;gap:20px}
.nav-logo{display:flex;align-items:center;gap:7px;font-size:16px;font-weight:700;color:var(--text);white-space:nowrap}
.nav-logo svg{width:26px;height:26px;flex-shrink:0}
.nav-search{flex:1;max-width:300px;position:relative}
.nav-search input{width:100%;height:33px;border:1px solid var(--border);border-radius:17px;padding:0 32px 0 13px;font-size:13px;background:#fafafa}
.nav-search input:focus{border-color:var(--primary);background:#fff}
.nav-search button{position:absolute;right:2px;top:2px;width:29px;height:29px;background:none;color:var(--text-sec);border-radius:50%}
.nav-links{display:flex;gap:3px;align-items:center}
.nav-links a{padding:5px 10px;font-size:13px;color:var(--text);border-radius:var(--r);transition:background .15s}
.nav-links a:hover,.nav-links a.active{background:var(--primary-light);color:var(--primary)}
.nav-right{display:flex;gap:11px;align-items:center;margin-left:auto;white-space:nowrap}
.nav-right a{font-size:13px;color:var(--text-sec)}
.nav-right a:hover{color:var(--primary)}
.nav-cart{position:relative}
.nav-cart .badge{position:absolute;top:-6px;right:-8px;background:var(--err);color:#fff;font-size:10px;min-width:15px;height:15px;line-height:15px;text-align:center;border-radius:8px;padding:0 3px}
.nav-toggle{display:none;width:33px;height:33px;background:none;color:var(--text)}

.cat-bar{background:#fff;border-bottom:1px solid var(--border-lt);overflow-x:auto;-webkit-overflow-scrolling:touch}
.cat-bar .container{display:flex;gap:2px;padding:7px 18px}
.cat-bar a{padding:5px 13px;font-size:13px;color:var(--text-sec);border-radius:15px;white-space:nowrap;transition:all .15s}
.cat-bar a:hover,.cat-bar a.active{background:var(--primary);color:#fff}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:7px 16px;border-radius:var(--r);font-size:13px;font-weight:500;transition:all .15s;border:1px solid transparent}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-accent:hover{background:var(--accent-dark);color:#fff}
.btn-danger{background:var(--err);color:#fff}
.btn-sm{padding:4px 11px;font-size:12px}
.btn-lg{padding:10px 22px;font-size:14px}
.btn-block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}

.card{background:var(--bg-card);border-radius:var(--r-lg);box-shadow:var(--sh);overflow:hidden;transition:box-shadow .2s}
.card:hover{box-shadow:var(--sh-md)}
.card-body{padding:15px}

.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.product-card{position:relative;background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh);overflow:hidden;transition:box-shadow .2s,transform .2s}
.product-card:hover{box-shadow:var(--sh-md);transform:translateY(-2px)}
.product-card .img-wrap{position:relative;padding-top:72%;background:#f8faf9;overflow:hidden}
.product-card .img-wrap img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:contain;padding:10px}
.product-card .badge-tag{position:absolute;top:7px;left:7px;padding:2px 7px;border-radius:3px;font-size:11px;font-weight:600;color:#fff;z-index:2}
.badge-hot{background:var(--err)}
.badge-new{background:var(--ok)}
.badge-sale{background:var(--accent)}
.product-card .info{padding:11px 12px}
.product-card .name{font-size:13px;font-weight:500;margin-bottom:5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.4}
.product-card .name a{color:var(--text)}
.product-card .name a:hover{color:var(--primary)}
.product-card .meta{display:flex;gap:9px;font-size:11px;color:var(--text-muted);margin-bottom:7px}
.product-card .price-row{display:flex;align-items:baseline;gap:5px;margin-bottom:5px}
.product-card .price{font-size:16px;font-weight:700;color:var(--err)}
.product-card .orig-price{font-size:11px;color:var(--text-muted);text-decoration:line-through}
.product-card .msales{font-size:11px;color:var(--accent-dark)}
.product-card .actions{display:flex;gap:5px;margin-top:7px}
.product-card .actions .btn{flex:1;font-size:11px;padding:4px 5px}

.breadcrumb{padding:11px 0;font-size:12px;color:var(--text-sec)}
.breadcrumb a{color:var(--text-sec)}.breadcrumb a:hover{color:var(--primary)}
.breadcrumb span{margin:0 5px;color:var(--text-muted)}

.notice-bar{background:#ecfdf5;border-bottom:1px solid #a7f3d0;padding:5px 0;font-size:12px;color:#064e3b}
.notice-bar .container{display:flex;align-items:center;gap:7px}
.notice-bar .tag{background:#059669;color:#fff;padding:1px 6px;border-radius:3px;font-size:11px;font-weight:600}

.hero{position:relative;background:linear-gradient(135deg,#134e4a 0%,#0f766e 40%,#14b8a6 100%);color:#fff;overflow:hidden}
.hero-inner{display:flex;align-items:center;min-height:240px;padding:28px 0}
.hero-text{flex:1;z-index:2}
.hero-text h1{font-size:21px;font-weight:700;margin-bottom:9px;line-height:1.35}
.hero-text p{font-size:13px;color:#a7f3d0;margin-bottom:15px;max-width:460px}
.hero-text .btn{margin-right:7px}
.hero-img{flex:0 0 300px;z-index:1;opacity:.85}
.hero-stats{display:flex;gap:28px;margin-top:16px}
.hero-stats .stat{text-align:center}
.hero-stats .stat-num{font-size:22px;font-weight:700;color:#fbbf24}
.hero-stats .stat-label{font-size:11px;color:#a7f3d0;margin-top:2px}

.section{padding:36px 0}
.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.section-title{font-size:18px;font-weight:700;position:relative;padding-left:11px}
.section-title::before{content:'';position:absolute;left:0;top:3px;bottom:3px;width:3px;background:var(--primary);border-radius:2px}
.section-more{font-size:12px;color:var(--text-sec)}

.deal-ticker{background:#fff;border-radius:var(--r);box-shadow:var(--sh);padding:7px 14px;font-size:12px;color:var(--text-sec);overflow:hidden;height:30px;position:relative}
.deal-ticker .deal-item{position:absolute;left:14px;right:14px;opacity:0;transition:opacity .3s}
.deal-ticker .deal-item.active{opacity:1}
.deal-ticker .deal-dot{display:inline-block;width:6px;height:6px;background:var(--ok);border-radius:50%;margin-right:7px;vertical-align:middle}

.detail-top{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:28px}
.detail-gallery{background:#f8faf9;border-radius:var(--r-lg);box-shadow:var(--sh);padding:18px;text-align:center}
.detail-gallery img{max-height:340px;margin:0 auto;object-fit:contain}
.detail-info h1{font-size:19px;font-weight:700;margin-bottom:7px}
.detail-info .desc{font-size:13px;color:var(--text-sec);margin-bottom:11px}
.detail-info .price-box{display:flex;align-items:baseline;gap:7px;background:#f0fdfa;padding:11px;border-radius:var(--r);margin-bottom:13px}
.detail-info .price-box .now{font-size:22px;font-weight:700;color:var(--err)}
.detail-info .price-box .was{font-size:13px;color:var(--text-muted);text-decoration:line-through}
.detail-info .price-box .save{font-size:11px;color:#fff;background:var(--err);padding:2px 5px;border-radius:3px}
.detail-sells{margin-bottom:13px}
.detail-sells li{font-size:12px;padding:3px 0;color:var(--text-sec);position:relative;padding-left:15px}
.detail-sells li::before{content:'✓';position:absolute;left:0;color:var(--ok);font-weight:700}
.spec-table{width:100%;border-collapse:collapse;font-size:12px;margin:13px 0}
.spec-table td{padding:6px 9px;border:1px solid var(--border)}
.spec-table td:first-child{width:110px;background:#f0fdfa;color:var(--text-sec);font-weight:500}
.detail-btns{display:flex;gap:9px;margin-top:14px}
.detail-btns .btn{flex:1}

.review-card{border-radius:var(--r);box-shadow:var(--sh);padding:13px;margin-bottom:11px;background:#fff}
.review-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px}
.review-user{font-size:12px;font-weight:500}
.review-company{font-size:11px;color:var(--text-muted)}
.review-stars{color:var(--accent);font-size:12px}
.review-text{font-size:12px;color:var(--text-sec);line-height:1.6;margin-bottom:5px}
.review-reply{background:#f0fdfa;border-radius:var(--r-sm);padding:7px 9px;font-size:11px;color:var(--text-sec)}
.review-reply::before{content:'商家回复：';color:var(--primary);font-weight:500}
.review-date{font-size:10px;color:var(--text-muted);margin-top:5px}
.review-img{margin:7px 0;max-width:180px;border-radius:var(--r-sm)}

.faq-item{border-left:3px solid var(--primary);padding:9px 13px;margin-bottom:9px;background:#fff;border-radius:0 var(--r) var(--r) 0;box-shadow:var(--sh)}
.faq-q{font-size:13px;font-weight:500;margin-bottom:3px}
.faq-a{font-size:12px;color:var(--text-sec)}

.shop-card{border-radius:var(--r-lg);box-shadow:var(--sh);padding:14px;background:#fff}
.shop-card h3{font-size:14px;font-weight:600;margin-bottom:9px}
.shop-card .shop-stat{display:flex;justify-content:space-between;font-size:12px;color:var(--text-sec);padding:4px 0;border-bottom:1px solid var(--border-lt)}
.shop-card .shop-stat:last-child{border-bottom:none}
.shop-card .shop-stat span:last-child{color:var(--text);font-weight:500}

.cart-table{width:100%;border-collapse:collapse}
.cart-table th{background:#f0fdfa;padding:9px;font-size:12px;font-weight:500;text-align:left;border-bottom:1px solid var(--border)}
.cart-table td{padding:9px;border-bottom:1px solid var(--border-lt);font-size:12px;vertical-align:middle}
.cart-item-info{display:flex;align-items:center;gap:9px}
.cart-item-img{width:56px;height:56px;object-fit:contain;background:#f8faf9;border-radius:var(--r-sm);padding:4px}
.qty-ctrl{display:flex;align-items:center;border:1px solid var(--border);border-radius:var(--r-sm);overflow:hidden}
.qty-ctrl button{width:26px;height:26px;background:#fafafa;font-size:13px;border:none}
.qty-ctrl input{width:34px;height:26px;text-align:center;border:none;border-left:1px solid var(--border);border-right:1px solid var(--border);font-size:12px}
.cart-summary{background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh);padding:18px;margin-top:14px}
.cart-summary .row{display:flex;justify-content:space-between;padding:5px 0;font-size:13px}
.cart-summary .total{font-size:19px;font-weight:700;color:var(--err)}
.cart-summary .discount{color:var(--ok)}

.form-group{margin-bottom:13px}
.form-group label{display:block;font-size:12px;font-weight:500;margin-bottom:3px}
.form-group label .required{color:var(--err);margin-left:2px}
.form-input{width:100%;height:36px;border:1px solid var(--border);border-radius:var(--r);padding:0 11px;font-size:13px;transition:border-color .15s}
.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px rgba(15,118,110,.08)}
.form-textarea{width:100%;min-height:76px;border:1px solid var(--border);border-radius:var(--r);padding:7px 11px;font-size:13px;resize:vertical}
.form-select{width:100%;height:36px;border:1px solid var(--border);border-radius:var(--r);padding:0 11px;font-size:13px;appearance:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2352525b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 11px center;background-size:12px}
.form-radio-group{display:flex;gap:9px;flex-wrap:wrap}
.form-radio{display:flex;align-items:center;gap:5px;padding:7px 13px;border:1px solid var(--border);border-radius:var(--r);cursor:pointer;transition:all .15s;font-size:12px}
.form-radio:hover{border-color:var(--primary)}
.form-radio.selected{border-color:var(--primary);background:var(--primary-light);color:var(--primary)}
.form-radio input{display:none}
.form-radio img{width:22px;height:22px}
.form-check{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--text-sec);cursor:pointer}
.form-check input{width:14px;height:14px;accent-color:var(--primary)}

.slider-verify{margin:13px 0}
.slider-verify-track{position:relative;width:100%;height:36px;background:#fafafa;border:1px solid var(--border);border-radius:var(--r);overflow:hidden;user-select:none;-webkit-user-select:none;touch-action:none}
.slider-verify-fill{position:absolute;left:0;top:0;height:100%;background:var(--primary-light);width:0;transition:none;pointer-events:none}
.slider-verify-handle{position:absolute;left:0;top:0;width:40px;height:100%;background:var(--primary);border-radius:var(--r);display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px;cursor:grab;touch-action:none;z-index:2}
.slider-verify-handle:active{cursor:grabbing}
.slider-verify-text{position:absolute;width:100%;text-align:center;line-height:36px;font-size:12px;color:var(--text-muted);pointer-events:none;z-index:1}
.slider-verify.verified .slider-verify-fill{background:#d1fae5;width:100%!important}
.slider-verify.verified .slider-verify-handle{background:var(--ok);left:calc(100% - 40px)!important;cursor:default}
.slider-verify.verified .slider-verify-text{color:var(--ok)}

.footer{background:#134e4a;color:#a7f3d0;padding:36px 0 0;font-size:12px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px;padding-bottom:24px}
.footer-brand h3{font-size:15px;color:#fff;margin-bottom:7px}
.footer-brand p{line-height:1.7;color:#6ee7b7}
.footer h4{font-size:13px;color:#ecfdf5;margin-bottom:11px}
.footer ul li{margin-bottom:5px}
.footer ul li a{color:#6ee7b7}
.footer ul li a:hover{color:#fff}
.footer-bottom{border-top:1px solid #065f46;padding:13px 0;text-align:center;font-size:11px;color:#6ee7b7}
.footer-bottom a{color:#6ee7b7}.footer-bottom a:hover{color:#fff}
.footer-links{display:flex;justify-content:center;gap:14px;margin-bottom:5px}

.float-btn{position:fixed;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--sh-md);z-index:999;transition:opacity .2s;border:none}
.float-btn svg{width:19px;height:19px}
.float-back-top{right:18px;bottom:76px;background:#fff;color:var(--text-sec);opacity:0;pointer-events:none}
.float-back-top.show{opacity:1;pointer-events:auto}
.float-service{right:18px;bottom:26px;background:var(--primary);color:#fff}
.float-service .online-dot{position:absolute;top:2px;right:2px;width:7px;height:7px;background:var(--ok);border-radius:50%;border:1.5px solid var(--primary)}

.chat-popup{position:fixed;right:18px;bottom:76px;width:270px;background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh-lg);z-index:1000;display:none;overflow:hidden}
.chat-popup.show{display:block}
.chat-popup-header{background:var(--primary);color:#fff;padding:11px 13px;display:flex;justify-content:space-between;align-items:center;font-size:13px;font-weight:500}
.chat-popup-close{background:none;color:#fff;font-size:17px}
.chat-popup-body{padding:13px;font-size:12px;color:var(--text-sec);line-height:1.7}

.cookie-bar{position:fixed;bottom:0;left:0;right:0;background:#134e4a;color:#a7f3d0;padding:11px 0;z-index:9999;font-size:12px;display:none}
.cookie-bar .container{display:flex;align-items:center;justify-content:space-between;gap:14px}
.cookie-bar a{color:#6ee7b7}
.cookie-bar .btn{white-space:nowrap}

.pagination{display:flex;justify-content:center;gap:3px;padding:18px 0}
.pagination a,.pagination span{display:flex;align-items:center;justify-content:center;min-width:30px;height:30px;padding:0 7px;border-radius:var(--r-sm);font-size:12px;color:var(--text-sec);background:#fff;box-shadow:var(--sh)}
.pagination a:hover{background:var(--primary-light);color:var(--primary)}
.pagination .current{background:var(--primary);color:#fff}

.tabs{display:flex;gap:2px;border-bottom:2px solid var(--border);margin-bottom:14px}
.tab-btn{padding:7px 14px;font-size:13px;color:var(--text-sec);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s}
.tab-btn:hover{color:var(--text)}
.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:500}
.tab-content{display:none}.tab-content.active{display:block}

.news-card{display:flex;gap:14px;padding:14px;background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh);margin-bottom:11px;transition:box-shadow .2s}
.news-card:hover{box-shadow:var(--sh-md)}
.news-card .img{flex:0 0 170px;height:110px;border-radius:var(--r);overflow:hidden;background:#f8faf9}
.news-card .img img{width:100%;height:100%;object-fit:cover}
.news-card .content{flex:1}
.news-card .content h3{font-size:14px;font-weight:600;margin-bottom:5px}
.news-card .content h3 a{color:var(--text)}.news-card .content h3 a:hover{color:var(--primary)}
.news-card .date{font-size:11px;color:var(--text-muted);margin-bottom:5px}
.news-card .summary{font-size:12px;color:var(--text-sec);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.team-card{text-align:center;padding:18px 12px;background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh)}
.team-card .avatar{width:68px;height:68px;border-radius:50%;margin:0 auto 9px;object-fit:cover;border:2px solid var(--primary-light)}
.team-card .name{font-size:13px;font-weight:600;margin-bottom:2px}
.team-card .title{font-size:11px;color:var(--primary);margin-bottom:5px}
.team-card .exp{font-size:11px;color:var(--text-sec);line-height:1.5}

.job-card{background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh);padding:16px;margin-bottom:11px}
.job-card h3{font-size:15px;font-weight:600;margin-bottom:3px}
.job-card .job-meta{display:flex;gap:11px;font-size:12px;color:var(--text-sec);margin-bottom:9px;flex-wrap:wrap}
.job-card .job-meta .salary{color:var(--err);font-weight:600}
.job-card h4{font-size:12px;font-weight:600;margin:9px 0 3px}
.job-card ul{padding-left:15px;list-style:disc}
.job-card ul li{font-size:12px;color:var(--text-sec);margin-bottom:2px}
.job-card .benefits{display:flex;gap:5px;flex-wrap:wrap;margin-top:7px}
.job-card .benefits span{padding:2px 7px;background:var(--primary-light);color:var(--primary);border-radius:var(--r-sm);font-size:11px}

.milestone{position:relative;padding-left:22px;margin-bottom:16px}
.milestone::before{content:'';position:absolute;left:5px;top:16px;bottom:-16px;width:1px;background:#a7f3d0}
.milestone:last-child::before{display:none}
.milestone .dot{position:absolute;left:0;top:4px;width:11px;height:11px;border-radius:50%;background:var(--primary);border:2px solid #fff;box-shadow:0 0 0 2px var(--primary)}
.milestone .date{font-size:11px;color:var(--primary);font-weight:500;margin-bottom:2px}
.milestone .text{font-size:12px;color:var(--text-sec)}

.legal-page{max-width:840px;margin:0 auto;padding:28px 18px}
.legal-page h1{font-size:21px;font-weight:700;margin-bottom:7px}
.legal-page .update-date{font-size:12px;color:var(--text-muted);margin-bottom:18px}
.legal-page h2{font-size:16px;font-weight:600;margin:22px 0 7px;padding-left:9px;border-left:3px solid var(--primary)}
.legal-page p{font-size:13px;line-height:1.8;margin-bottom:9px;color:var(--text-sec)}
.legal-page ul{padding-left:18px;list-style:disc;margin-bottom:9px}
.legal-page ul li{font-size:13px;line-height:1.8;color:var(--text-sec);margin-bottom:3px}

.page-404{text-align:center;padding:72px 18px}
.page-404 h1{font-size:68px;font-weight:700;color:var(--primary);margin-bottom:7px}
.page-404 h2{font-size:19px;font-weight:600;margin-bottom:11px}
.page-404 p{font-size:13px;color:var(--text-sec);margin-bottom:22px}

.coupon{display:flex;align-items:center;border:1px dashed var(--err);border-radius:var(--r);overflow:hidden;margin-bottom:7px}
.coupon-left{background:linear-gradient(135deg,var(--err),#f97316);color:#fff;padding:7px 12px;text-align:center;min-width:76px}
.coupon-left .amount{font-size:18px;font-weight:700}
.coupon-left .condition{font-size:10px;opacity:.9}
.coupon-right{flex:1;display:flex;align-items:center;justify-content:space-between;padding:7px 11px}
.coupon-right .name{font-size:12px;font-weight:500}
.coupon-right .btn{font-size:11px;padding:3px 9px}
.coupon.claimed{border-color:var(--border);opacity:.6}
.coupon.claimed .coupon-left{background:#a1a1aa}

.success-box{text-align:center;padding:44px 18px;background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh);max-width:500px;margin:28px auto}
.success-box .icon{width:52px;height:52px;margin:0 auto 11px;background:var(--ok);border-radius:50%;display:flex;align-items:center;justify-content:center}
.success-box .icon svg{width:26px;height:26px;color:#fff}
.success-box h2{font-size:19px;font-weight:700;margin-bottom:5px}
.success-box .order-no{font-size:13px;color:var(--text-sec);margin-bottom:14px}
.success-box .amount{font-size:26px;font-weight:700;color:var(--err);margin-bottom:3px}
.success-box .pay-method{font-size:12px;color:var(--text-muted);margin-bottom:18px}
.success-box .btns{display:flex;justify-content:center;gap:9px}

.login-box{max-width:370px;margin:44px auto;background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh-md);padding:26px 22px}
.login-box h2{font-size:19px;font-weight:700;text-align:center;margin-bottom:18px}
.login-box .tabs{justify-content:center;margin-bottom:18px}

.mobile-bottom-bar{display:none;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);z-index:100;padding:5px 0;padding-bottom:env(safe-area-inset-bottom)}
.mobile-bottom-bar .bar-inner{display:flex;justify-content:space-around;align-items:center}
.mobile-bottom-bar a{display:flex;flex-direction:column;align-items:center;font-size:10px;color:var(--text-sec);gap:2px;position:relative}
.mobile-bottom-bar a.active{color:var(--primary)}
.mobile-bottom-bar a svg{width:19px;height:19px}
.mobile-bottom-bar a .badge{position:absolute;top:-4px;right:-8px;background:var(--err);color:#fff;font-size:9px;min-width:13px;height:13px;line-height:13px;text-align:center;border-radius:7px;padding:0 3px}

.detail-bottom-bar{display:none;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);z-index:100;padding:7px 14px;padding-bottom:env(safe-area-inset-bottom)}
.detail-bottom-bar .bar-inner{display:flex;gap:7px;align-items:center}
.detail-bottom-bar .bar-icons{display:flex;gap:11px}
.detail-bottom-bar .bar-icons a{display:flex;flex-direction:column;align-items:center;font-size:9px;color:var(--text-sec);gap:1px}
.detail-bottom-bar .bar-icons a svg{width:17px;height:17px}
.detail-bottom-bar .bar-btns{flex:1;display:flex;gap:5px}
.detail-bottom-bar .bar-btns .btn{flex:1;height:36px;border-radius:18px;font-size:12px}

.two-col{display:grid;grid-template-columns:1fr 280px;gap:22px}
.two-col-wide{display:grid;grid-template-columns:200px 1fr;gap:22px}
.sidebar{position:sticky;top:calc(var(--nav-h) + 14px)}
.sidebar-box{background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh);padding:13px;margin-bottom:13px}
.sidebar-box h3{font-size:13px;font-weight:600;margin-bottom:9px;padding-bottom:5px;border-bottom:1px solid var(--border-lt)}
.sidebar-box ul li{margin-bottom:5px}
.sidebar-box ul li a{font-size:12px;color:var(--text-sec);display:flex;justify-content:space-between}
.sidebar-box ul li a:hover{color:var(--primary)}

@media(max-width:1024px){
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .two-col,.two-col-wide{grid-template-columns:1fr}
  .detail-top{grid-template-columns:1fr}
  .hero-img{display:none}
}
@media(max-width:768px){
  html{font-size:14px}
  .topbar{display:none}
  .navbar{--nav-h:46px}
  .nav-search,.nav-links,.nav-right{display:none}
  .nav-toggle{display:flex;align-items:center;justify-content:center;margin-left:auto}
  .nav-links.open{display:flex;flex-direction:column;position:absolute;top:var(--nav-h);left:0;right:0;background:#fff;border-bottom:1px solid var(--border);padding:7px 18px;box-shadow:var(--sh-md);gap:2px;z-index:99}
  .nav-links.open a{padding:9px 11px;width:100%}
  .product-grid{grid-template-columns:repeat(2,1fr);gap:9px}
  .hero-inner{min-height:190px;padding:18px 0}
  .hero-text h1{font-size:17px}
  .hero-stats{gap:14px}.hero-stats .stat-num{font-size:17px}
  .footer-grid{grid-template-columns:1fr}
  .news-card{flex-direction:column}.news-card .img{flex:none;height:150px}
  .section{padding:22px 0}.section-title{font-size:16px}
  .mobile-bottom-bar{display:block}.detail-bottom-bar{display:block}
  body{padding-bottom:56px}
  .cat-bar .container{padding:5px 11px}
  .breadcrumb{padding:7px 0;font-size:11px}
}
@media(max-width:480px){
  .product-grid{grid-template-columns:repeat(2,1fr);gap:7px}
  .product-card .info{padding:7px}
  .product-card .name{font-size:12px}.product-card .price{font-size:14px}
  .product-card .actions{flex-direction:column}
  .hero-stats{flex-wrap:wrap;gap:11px}
}
@media print{.topbar,.navbar,.cat-bar,.float-btn,.mobile-bottom-bar,.detail-bottom-bar,.cookie-bar,.chat-popup{display:none!important}body{background:#fff}}