:root{--primary:#ff5000;--primary-light:#ff7e3f;--bg:#f5f5f5;--card:#fff;--text:#333;--text-light:#999;--price:#ff5000;--safe-bottom:env(safe-area-inset-bottom, 0px)}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none;padding-bottom:calc(56px + var(--safe-bottom))}[contenteditable=true],input,textarea{-webkit-user-select:text;user-select:text;-webkit-touch-callout:default}img{-webkit-user-drag:none;-khtml-user-drag:none;user-drag:none;display:block;max-width:100%}body,html{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5}.topbar{position:sticky;top:0;z-index:50;background:linear-gradient(135deg,var(--primary),var(--primary-light));padding:10px 12px calc(8px);padding-top:calc(10px + env(safe-area-inset-top,0px));color:#fff}.topbar-inner{display:flex;align-items:center;gap:10px}.logo{font-size:26px;flex-shrink:0}.search{flex:1}.search input{width:100%;border:none;outline:0;border-radius:18px;padding:8px 14px;font-size:13px;background:rgba(255,255,255,.95);color:var(--text)}.notice{margin-top:8px;font-size:12px;opacity:.95;display:flex;align-items:center;gap:4px}.notice::before{content:"📢"}.view{display:none;padding:10px 12px}.view.active{display:block;animation:.2s fade}@keyframes fade{from{opacity:0}to{opacity:1}}.page-title{font-size:17px;font-weight:600;margin:6px 4px 12px}.banner{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:4px;border-radius:12px}.banner::-webkit-scrollbar{display:none}.banner-item{scroll-snap-align:start;min-width:100%;height:140px;border-radius:12px;color:#fff;display:flex;flex-direction:column;justify-content:center;padding:0 22px;background-size:cover;background-position:center}.banner-item h3{font-size:22px;margin-bottom:6px}.banner-item p{font-size:13px;opacity:.95}.cats{display:flex;gap:6px;overflow-x:auto;margin:14px 0 10px;padding-bottom:2px}.cats::-webkit-scrollbar{display:none}.cat{flex-shrink:0;background:var(--card);border-radius:16px;padding:6px 14px;font-size:13px;color:var(--text);white-space:nowrap;transition:.15s}.cat .ci{margin-right:3px}.cat.active{background:var(--primary);color:#fff}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.card{background:var(--card);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}.card-img{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;font-size:56px;background:center/cover #fafafa;position:relative}.card-body{padding:8px 9px 10px}.card-name{font-size:13px;line-height:1.4;height:36px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.card-tags{display:flex;gap:4px;flex-wrap:wrap;margin:6px 0 4px}.tag{font-size:10px;color:var(--primary);border:1px solid var(--primary);border-radius:4px;padding:0 4px;line-height:15px}.card-foot{display:flex;align-items:baseline;justify-content:space-between;margin-top:4px}.price{color:var(--price);font-weight:700}.price .sym{font-size:11px}.price .num{font-size:17px}.old-price{color:var(--text-light);font-size:11px;text-decoration:line-through}.sales{color:var(--text-light);font-size:11px}.add-cart{border:none;background:var(--primary);color:#fff;border-radius:50%;width:26px;height:26px;font-size:18px;line-height:1;flex-shrink:0}.empty{text-align:center;color:var(--text-light);padding:50px 0}.fav-btn{position:absolute;top:6px;right:6px;width:26px;height:26px;border:none;border-radius:50%;background:rgba(255,255,255,.85);font-size:14px;line-height:26px;padding:0;box-shadow:0 1px 3px rgba(0,0,0,.1)}.back-btn{background:0 0;border:none;font-size:16px;color:var(--text);padding:4px 0 10px}.detail-img{width:100%;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;font-size:130px;background:var(--card);border-radius:12px;background-size:cover;background-position:center}.detail-info{background:var(--card);border-radius:12px;padding:14px;margin-top:10px}.detail-price{display:flex;align-items:baseline;gap:8px}.detail-price .price .num{font-size:26px}.detail-name{font-size:16px;font-weight:600;margin:8px 0}.detail-meta{display:flex;gap:14px;color:var(--text-light);font-size:12px}.detail-section{background:var(--card);border-radius:12px;padding:14px;margin-top:10px}.detail-section h4{font-size:14px;margin-bottom:8px}.detail-section p{color:#666;font-size:13px;line-height:1.7}.detail-fav{margin-left:auto;border:1px solid #ddd;background:#fff;border-radius:16px;font-size:12px;padding:4px 12px;color:#666}.detail-fav.on{color:var(--primary);border-color:var(--primary)}.detail-qty{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:13px;color:#666}.detail-actions{display:flex;gap:10px;margin:14px 0 8px}.detail-actions button{flex:1;border:none;border-radius:22px;font-size:15px;padding:11px 0}.act-cart{background:#ffe9df;color:var(--primary)}.act-buy{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff}.form-card{background:var(--card);border-radius:12px;padding:14px}.form-card label{display:block;font-size:13px;color:#666;margin-bottom:14px}.form-card input,.form-card textarea{display:block;width:100%;margin-top:6px;border:1px solid #eee;border-radius:8px;padding:10px;font-size:14px;color:var(--text);outline:0;background:#fafafa;font-family:inherit;resize:vertical}.form-card textarea{min-height:64px}.primary-btn{width:100%;border:none;border-radius:22px;padding:11px 0;font-size:15px;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-light))}.no-arrow::after{content:""!important}.muted{color:var(--text-light);font-size:12px}.coupon-card{display:flex;background:var(--card);border-radius:12px;overflow:hidden;margin-bottom:12px;border:1px solid #ffe0d3}.coupon-card.claimed{opacity:.55}.cp-left{width:110px;flex-shrink:0;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px 0}.cp-amount{font-size:26px;font-weight:700}.cp-cond{font-size:11px;opacity:.95;margin-top:4px}.cp-right{flex:1;padding:14px;display:flex;flex-direction:column;justify-content:center;gap:10px}.cp-title{font-size:15px;font-weight:600}.cp-btn{align-self:flex-start;border:1px solid var(--primary);color:var(--primary);background:#fff;border-radius:14px;padding:4px 16px;font-size:13px}.coupon-card.claimed .cp-btn{border-color:#ccc;color:#999}.order-card{background:var(--card);border-radius:12px;padding:12px 14px;margin-bottom:12px;cursor:pointer}.o-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:10px;border-bottom:1px solid #f2f2f2}.o-no{font-size:12px;color:var(--text-light)}.o-status{font-size:13px;color:var(--primary);font-weight:600}.o-item{display:flex;align-items:center;gap:10px;padding:8px 0}.o-emoji{width:40px;height:40px;border-radius:6px;background:center/cover #fafafa;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.o-name{flex:1;font-size:13px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.o-qty{font-size:12px;color:var(--text-light)}.o-foot{display:flex;justify-content:space-between;align-items:center;padding-top:10px;border-top:1px solid #f2f2f2;font-size:12px;color:var(--text-light)}.o-total b{color:var(--price);font-size:15px}.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:200}.modal-mask[hidden]{display:none}.modal{background:#fff;border-radius:14px;padding:24px;width:75%;max-width:300px;text-align:center}.pay-box p{margin-top:14px;font-size:15px;color:var(--text)}.pay-hint{margin-top:4px!important;font-size:12px!important;color:var(--text-light)!important}.login-view{padding:0 28px;min-height:100vh}.login-back{position:absolute;top:calc(12px + env(safe-area-inset-top,0px));left:14px;font-size:26px;line-height:1;padding:0;width:32px;height:32px;color:var(--text)}.login-logo{font-size:64px;text-align:center;margin-top:90px}.login-title{text-align:center;font-size:22px;font-weight:700;margin-top:10px}.login-sub{text-align:center;color:var(--text-light);font-size:12px;margin:8px 0 36px}.login-form{display:flex;flex-direction:column;gap:16px}.login-field{display:flex;align-items:center;gap:10px;border-bottom:1px solid #eee;padding:8px 2px}.lf-prefix{font-size:15px;color:var(--text);flex-shrink:0}.login-field input{flex:1;border:none;outline:0;font-size:15px;background:0 0;color:var(--text);min-width:0}.lf-code{flex-shrink:0;border:none;background:0 0;color:var(--primary);font-size:13px;padding:4px 0}.lf-code.counting{color:var(--text-light)}.login-submit{margin-top:16px}.login-agree{text-align:center;font-size:11px;color:var(--text-light);margin-top:16px}.login-agree a{color:var(--primary)}.alipay-btn{width:100%;border:none;border-radius:24px;padding:12px 0;font-size:16px;color:#fff;background:#1677ff;display:flex;align-items:center;justify-content:center;gap:8px}.ali-logo{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:5px;background:#fff;color:#1677ff;font-size:14px;font-weight:700}.ali-logo.sm{width:18px;height:18px;font-size:12px}.sheet-mask{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;z-index:210}.sheet-mask[hidden]{display:none}.sheet{width:100%;background:#fff;border-radius:16px 16px 0 0;padding:18px 18px calc(18px + var(--safe-bottom));animation:.25s sheetUp}@keyframes sheetUp{from{transform:translateY(100%)}to{transform:translateY(0)}}.as-head{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600;justify-content:center;padding-bottom:14px;border-bottom:1px solid #f2f2f2}.as-app{display:flex;align-items:center;gap:12px;padding:16px 0}.as-applogo{font-size:38px;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#f5f5f5;border-radius:10px}.as-appname{font-size:16px;font-weight:600}.as-appdesc{font-size:12px;color:var(--text-light);margin-top:2px}.as-account{display:flex;align-items:center;gap:12px;background:#f7f8fa;border-radius:10px;padding:12px}.as-avatar{font-size:28px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:50%}.as-meta{flex:1;min-width:0}.as-nick{font-size:15px;font-weight:600}.as-phone{font-size:12px;color:var(--text-light);margin-top:2px}.as-switch{border:none;background:0 0;color:#1677ff;font-size:13px;flex-shrink:0}.as-scope{list-style:none;padding:14px 2px}.as-scope li{font-size:13px;color:#555;padding:4px 0 4px 18px;position:relative}.as-scope li::before{content:"✓";color:#1677ff;position:absolute;left:0}.as-actions{display:flex;gap:12px;margin-top:6px}.as-actions button{flex:1;border:none;border-radius:22px;padding:11px 0;font-size:15px}.as-deny{background:#f2f2f2;color:#555}.as-allow{background:#1677ff;color:#fff}.od-status{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;border-radius:12px;padding:18px 16px;font-size:18px;font-weight:600}.od-addr{display:flex;gap:10px;background:var(--card);border-radius:12px;padding:14px;margin-top:10px;align-items:flex-start}.od-addr-ico{font-size:18px}.od-addr-line{font-size:14px}.od-addr-detail{font-size:13px;color:#666;margin-top:4px;line-height:1.5}.od-addr-empty .od-addr-detail{color:var(--text-light);margin-top:0}.od-card{background:var(--card);border-radius:12px;padding:12px 14px;margin-top:10px}.od-item{display:flex;align-items:center;gap:10px;padding:8px 0}.od-img{width:56px;height:56px;border-radius:8px;background:center/cover #fafafa;display:flex;align-items:center;justify-content:center;font-size:30px;flex-shrink:0}.od-it-mid{flex:1;min-width:0}.od-it-name{font-size:13px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.od-it-price{color:var(--price);font-weight:600;margin-top:4px}.od-it-qty{color:var(--text-light);font-size:13px}.od-row{display:flex;justify-content:space-between;font-size:13px;color:#666;padding:6px 0}.od-paid{border-top:1px solid #f2f2f2;margin-top:4px;padding-top:10px;color:var(--text)}.od-paid-num{color:var(--price);font-size:17px;font-weight:700}.od-copy{color:var(--primary)}.o-more{text-align:right;font-size:12px;color:var(--text-light);padding-top:8px}.legal-view{padding-bottom:30px}.legal-title{font-size:20px;font-weight:700;margin:4px 0}.legal-updated{font-size:12px;color:var(--text-light);margin-bottom:16px}.legal-h{font-size:15px;font-weight:600;margin:16px 0 6px}.legal-p{font-size:13px;color:#555;line-height:1.8}.spinner{width:42px;height:42px;margin:0 auto;border:4px solid #eee;border-top-color:var(--primary);border-radius:50%;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.pay-check{width:48px;height:48px;margin:0 auto;border-radius:50%;background:#2ecc71;color:#fff;font-size:28px;line-height:48px}.modal-info h3{font-size:17px;margin-bottom:12px}.modal-info p{font-size:14px;color:#555;margin-bottom:10px;line-height:1.6}.modal-info b{font-size:18px;color:var(--primary)}.modal-info .primary-btn{margin-top:8px}.cart-item{display:flex;gap:10px;background:var(--card);border-radius:10px;padding:10px;margin-bottom:10px;align-items:center}.cart-item .ci-img{width:64px;height:64px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:34px;background:center/cover #fafafa;flex-shrink:0}.cart-item .ci-mid{flex:1;min-width:0}.cart-item .ci-name{font-size:13px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.cart-item .ci-price{color:var(--price);font-weight:600;margin-top:6px}.stepper{display:flex;align-items:center;gap:0}.stepper button{width:26px;height:26px;border:1px solid #ddd;background:#fff;font-size:16px;line-height:1;color:var(--text)}.stepper button:first-child{border-radius:6px 0 0 6px}.stepper button:last-child{border-radius:0 6px 6px 0}.stepper span{min-width:34px;text-align:center;border-top:1px solid #ddd;border-bottom:1px solid #ddd;height:26px;line-height:26px}.checkout-bar{position:fixed;left:0;right:0;bottom:calc(56px + var(--safe-bottom));background:#fff;border-top:1px solid #eee;display:flex;align-items:center;justify-content:space-between;padding:10px 14px;z-index:60}.checkout-bar[hidden]{display:none}.checkout-info{font-size:13px}.checkout-price{color:var(--price);font-size:18px;font-weight:700}.checkout-tip{color:var(--text-light);font-size:11px;display:block}.checkout-btn{border:none;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;font-size:15px;padding:10px 28px;border-radius:22px}.hide-topbar .topbar{display:none}.hide-topbar{padding-top:env(safe-area-inset-top,0)}.hide-tabbar .tabbar{display:none}.hide-tabbar{padding-bottom:0}.mine-header{display:flex;align-items:center;gap:14px;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;border-radius:12px;padding:20px 16px}.mine-meta{flex:1;min-width:0}.mine-auth{border:1px solid rgba(255,255,255,.8);background:rgba(255,255,255,.15);color:#fff;border-radius:16px;padding:5px 16px;font-size:13px;flex-shrink:0}.mine-avatar{font-size:46px;background:rgba(255,255,255,.25);border-radius:50%;width:64px;height:64px;display:flex;align-items:center;justify-content:center}.mine-name{font-size:18px;font-weight:600}.mine-sub{font-size:12px;opacity:.9;margin-top:4px}.mine-list{list-style:none;background:var(--card);border-radius:12px;margin-top:12px;overflow:hidden}.mine-list li{padding:14px 16px;border-bottom:1px solid #f2f2f2;font-size:14px}.mine-list li:last-child{border-bottom:none}.mine-list li::after{content:"›";float:right;color:var(--text-light)}.tabbar{position:fixed;left:0;right:0;bottom:0;height:calc(56px + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:#fff;border-top:1px solid #eee;display:flex;z-index:70}.tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;color:var(--text-light);position:relative;text-decoration:none}.tab span{font-size:21px;line-height:1;margin-bottom:2px}.tab.active{color:var(--primary)}.cart-badge{position:absolute;top:4px;right:calc(50% - 22px);background:var(--primary);color:#fff;font-size:10px;font-style:normal;min-width:16px;height:16px;line-height:16px;text-align:center;border-radius:8px;padding:0 3px}.toast{position:fixed;left:50%;top:45%;transform:translate(-50%,-50%);background:rgba(0,0,0,.8);color:#fff;padding:10px 18px;border-radius:8px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:100;max-width:70%;text-align:center}.toast.show{opacity:1}