:root{font-family:PingFang SC,Microsoft YaHei,Noto Sans CJK SC,sans-serif;color:#15191d;background:#e9ecef;font-synthesis:none;--canvas: #f5f6f7;--card: #fff;--text: #15191d;--muted: #7b828b;--line: #e9ebee;--orange: #ff5b38;--orange-dark: #e84b2d;--orange-soft: #fff0ec;--green: #24b86a;--green-soft: #eaf8f0;--blue: #2f6fed;--shadow: 0 12px 36px rgba(23, 28, 34, .08)}*{box-sizing:border-box}html{background:#e9ecef}body{margin:0;min-width:320px;min-height:100vh;background:#e9ecef}button,input,textarea{font:inherit;letter-spacing:0}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit;border:0;cursor:pointer}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}.app-frame{width:100%;min-height:100vh}.app-surface{position:relative;width:min(100%,460px);min-height:100vh;margin:0 auto;background:var(--canvas);overflow-x:hidden;box-shadow:0 0 0 1px #14181c08,0 24px 80px #14181c1f}.page{min-height:calc(100vh - 68px);padding:16px 16px 94px}.topbar{position:sticky;top:0;z-index:30;height:64px;display:flex;align-items:center;gap:10px;padding:10px 14px;background:#fffffff0;border-bottom:1px solid rgba(229,232,235,.88);-webkit-backdrop-filter:saturate(160%) blur(18px);backdrop-filter:saturate(160%) blur(18px)}.topbar h1{flex:1;text-align:center;font-size:18px;font-weight:650}.top-actions{display:flex;align-items:center;gap:6px}.top-actions-empty{width:38px}.topbar-placeholder{width:38px;height:38px;flex:0 0 auto}.icon-btn{position:relative;width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:#fff;transition:transform .18s ease,background .18s ease}.icon-btn:active{transform:scale(.94);background:#f2f3f4}.dot{position:absolute;width:6px;height:6px;top:7px;right:7px;border-radius:50%;background:var(--orange);border:1px solid #fff}.logo-mark,.shop-logo{display:grid;place-items:center;flex:0 0 auto;width:38px;height:38px;border-radius:12px;background:#171b1f;color:#fff;font-weight:800;font-size:17px}.shop-logo{width:32px;height:32px;border-radius:9px;background:var(--orange)}.shop-logo.large{width:44px;height:44px;border-radius:13px}.avatar{width:34px;height:34px;display:grid;place-items:center;padding:0;background:transparent;color:#555d66}.search-pill{flex:1;height:40px;display:flex;align-items:center;gap:8px;min-width:0;padding:0 10px;border-radius:12px;background:#f1f2f3;color:#8c9299}.search-pill input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:var(--text);font-size:13px}.search-pill kbd{padding:2px 5px;border:1px solid #dfe2e5;border-radius:5px;background:#fafafa;color:#9a9fa5;font-size:10px}.bottom-nav{position:fixed;left:50%;bottom:0;z-index:40;width:min(100%,460px);transform:translate(-50%);min-height:67px;display:grid;grid-template-columns:repeat(4,1fr);padding:7px max(10px,env(safe-area-inset-right)) max(7px,env(safe-area-inset-bottom));background:#fffffffa;border-top:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.bottom-nav a{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:#91979e;font-size:10px;font-weight:600}.bottom-nav a{border-right:1px solid #eef0f2}.bottom-nav a:last-child{border-right:0}.bottom-nav a.active{color:#2b66a0}.bottom-nav a.active:before{content:"";position:absolute;top:-7px;width:24px;height:3px;background:#2b66a0;border-radius:0 0 4px 4px}.toast{position:fixed;left:50%;bottom:88px;z-index:100;transform:translate(-50%);width:max-content;max-width:calc(100% - 42px);display:flex;align-items:center;gap:8px;padding:11px 16px;border-radius:999px;background:#191d21;color:#fff;box-shadow:var(--shadow);font-size:13px;animation:toast-in .22s ease-out}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,8px)}}.catalog-home{min-height:100vh;padding-bottom:67px;background:#fff}.mall-chrome{position:sticky;top:0;z-index:35;height:64px;display:flex;align-items:center;gap:6px;padding:10px;background:#fffffff7;border-bottom:1px solid #f0f1f2;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.login-command{height:36px;display:flex;align-items:center;gap:3px;flex:0 0 auto;padding:0 3px;background:transparent;color:#22272c;font-size:11px}.round-command{width:36px;height:36px;display:grid;place-items:center;flex:0 0 auto;border:1px solid #e8eaed;border-radius:50%;background:#fff;color:#20252a}.mall-search{height:38px;min-width:0;flex:1;display:flex;align-items:center;gap:6px;padding:0 9px;border-radius:999px;background:#f1f2f3;color:#969ca3}.mall-search input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:#20252a;font-size:11px}.seller-avatar{width:30px;height:30px;display:grid;place-items:center;flex:0 0 auto;padding:0;border-radius:50%;background:#20252a;color:#fff;font-size:10px;font-weight:800}.mini-program-command{width:74px;height:36px;display:grid;grid-template-columns:1fr 1px 1fr;place-items:center;flex:0 0 auto;padding:0 8px;border:1px solid #e8eaed;border-radius:999px;background:#fff}.mini-program-command span{width:1px;height:18px;background:#e7e9eb}.shop-banner{position:relative;min-height:84px;display:grid;grid-template-columns:52px minmax(0,1fr);grid-template-rows:1fr;align-items:center;gap:10px;margin:9px 12px;padding:10px 13px;border-radius:9px;background:#f5f6f7}.shop-avatar{width:50px;height:50px;object-fit:cover;border-radius:50%;background:#fff;border:1px solid #e5e7e9}.shop-copy{min-width:0;align-self:center}.shop-copy h1{font-size:19px;font-weight:650}.shop-copy p{margin-top:5px;color:#92989f;font-size:10px;white-space:nowrap}.shop-share{width:34px;height:34px;display:grid;place-items:center;padding:0;border:1px solid #e1e4e6;border-radius:50%;background:#fff;color:#51585f}.catalog-main{display:grid;grid-template-columns:92px minmax(0,1fr);min-height:calc(100vh - 261px);border-top:1px solid #f0f1f2}.catalog-rail{align-self:stretch;background:#f1f2f3}.catalog-rail button{position:relative;width:100%;min-height:62px;max-height:62px;display:-webkit-box;overflow:hidden;padding:9px 8px;background:transparent;color:#686f77;font-size:11px;line-height:1.45;-webkit-line-clamp:2;-webkit-box-orient:vertical}.catalog-rail button.active{background:#fff;color:#161a1e;font-weight:700}.catalog-rail button.active:before{content:"";position:absolute;left:0;top:19px;width:3px;height:24px;border-radius:0 3px 3px 0;background:#2388e8}.catalog-results{min-width:0;padding:0 10px 22px;background:#fff}.catalog-title{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 2px 8px}.catalog-title h2{font-size:18px;line-height:1.25}.catalog-title p{margin-top:4px;color:#9aa0a6;font-size:8px}.catalog-title button{display:flex;align-items:center;gap:3px;padding:7px 9px;border:1px solid #dfe2e5;border-radius:7px;background:#fff;color:#4f565e;font-size:9px;white-space:nowrap}.catalog-list{display:flex;flex-direction:column}.catalog-product{position:relative;min-height:108px;display:grid;grid-template-columns:78px minmax(0,1fr) 30px;gap:10px;padding:7px 0;border-bottom:1px solid #f0f1f2}.catalog-thumb{position:relative;width:78px;height:94px;overflow:hidden;border-radius:8px;background:#eef0f2}.catalog-thumb img{width:100%;height:100%;object-fit:cover}.catalog-thumb svg{position:absolute;right:5px;top:5px;padding:3px;width:20px;height:20px;border-radius:5px;background:#fffc;color:#666d75}.catalog-product-copy{min-width:0;display:flex;flex-direction:column;padding:2px 0}.catalog-product-copy h3{display:-webkit-box;overflow:hidden;font-size:13px;line-height:1.4;-webkit-line-clamp:2;-webkit-box-orient:vertical}.catalog-product-copy p{display:-webkit-box;overflow:hidden;margin-top:5px;color:#2f353b;font-size:11px;line-height:1.5;-webkit-line-clamp:2;-webkit-box-orient:vertical}.catalog-product-copy>div{display:flex;align-items:baseline;gap:6px;margin-top:auto}.catalog-product-copy strong{color:#ff4d3d;font-size:16px}.catalog-product-copy small{color:#9aa0a6;font-size:8px}.catalog-cart{position:relative;align-self:end;width:30px;height:30px;display:grid;place-items:center;padding:0;border-radius:8px;background:#fff;color:#22272c}.catalog-cart svg:last-child{position:absolute;right:2px;top:1px;color:#22272c;stroke-width:3}.catalog-empty{padding:80px 0;color:#a0a5aa;text-align:center;font-size:11px}.store-hero{position:relative;min-height:254px;overflow:hidden;display:grid;grid-template-columns:1.15fr .85fr;border-radius:16px;background:#181c20;color:#fff}.hero-copy{position:relative;z-index:2;padding:22px 0 20px 20px}.eyebrow{display:inline-flex;align-items:center;gap:5px;color:#ffc8b9;font-size:10px;font-weight:700}.eyebrow.green{color:var(--green)}.hero-copy h2{margin-top:13px;font-size:28px;line-height:1.16;font-weight:700}.hero-copy h2 em{color:#ff7557;font-style:normal}.hero-copy>p{width:210px;margin-top:10px;color:#adb2b7;font-size:11px;line-height:1.65}.hero-meta{display:flex;gap:18px;margin-top:15px;color:#90969c;font-size:9px}.hero-meta span{display:flex;flex-direction:column;gap:1px}.hero-meta strong{color:#fff;font-size:13px}.primary-btn,.secondary-btn,.outline-btn,.ghost-btn{min-height:42px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 18px;border-radius:10px;font-weight:700;font-size:13px;transition:transform .18s ease,background .18s ease}.primary-btn{background:var(--orange);color:#fff}.primary-btn:hover{background:var(--orange-dark)}.primary-btn:active,.secondary-btn:active{transform:scale(.98)}.primary-btn:disabled{opacity:.45;cursor:not-allowed}.secondary-btn{background:var(--orange-soft);color:var(--orange-dark)}.outline-btn{min-height:34px;border:1px solid var(--orange);background:#fff;color:var(--orange)}.ghost-btn{min-height:34px;padding:0 11px;background:#f3f4f5;color:#5f6670}.hero-copy .primary-btn{min-height:36px;margin-top:14px;padding:0 14px;font-size:11px}.hero-device{position:relative;min-width:0;overflow:hidden}.hero-device:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#181c201f;pointer-events:none}.hero-device img{width:100%;height:100%;object-fit:cover;object-position:48% 45%;filter:saturate(.93) contrast(1.04)}.hero-price{position:absolute;z-index:2;right:10px;bottom:14px;display:flex;flex-direction:column;padding:8px 10px;border-radius:10px;background:#ffffffeb;color:var(--text);box-shadow:0 6px 18px #0000002e}.hero-price small{color:#777d84;font-size:8px}.hero-price strong{margin-top:1px;font-size:15px}.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:12px}.quick-tile{height:54px;display:grid;grid-template-columns:32px 1fr 16px;align-items:center;gap:8px;padding:0 11px;border-radius:12px;background:#fff;text-align:left;border:1px solid #eef0f2}.quick-tile span{width:30px;height:30px;display:grid;place-items:center;border-radius:9px}.quick-tile strong{font-size:12px}.quick-tile.orange span{background:#fff0e8;color:#e86325}.quick-tile.green span{background:#eaf8f0;color:#18a25a}.quick-tile.blue span{background:#eaf0ff;color:#3d6dd8}.quick-tile.purple span{background:#f3ebff;color:#8756c8}.quick-tile>svg{color:#b3b8be}.section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:28px 0 12px}.section-head h2{margin-top:4px;font-size:20px;line-height:1.25}.section-head>a,.section-head>button{display:flex;align-items:center;gap:4px;padding:4px 0;background:transparent;color:#747b83;font-size:11px}.section-kicker,.card-kicker{color:var(--orange);font-size:8px;font-weight:800}.section-head.compact{align-items:center;margin:0 0 12px}.section-head.compact h2{margin:0;font-size:16px}.chip-row{display:flex;gap:8px;overflow-x:auto;margin:0 -16px 12px;padding:0 16px 4px;scrollbar-width:none}.chip-row::-webkit-scrollbar{display:none}.chip-row button{flex:0 0 auto;height:34px;padding:0 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#6c737b;font-size:11px}.chip-row button.selected{border-color:#191d21;background:#191d21;color:#fff}.product-list{display:flex;flex-direction:column;gap:8px}.product-row{min-height:116px;display:grid;grid-template-columns:90px 1fr;gap:12px;padding:10px;border-radius:12px;background:#fff;border:1px solid #eeeff1;transition:transform .18s ease,box-shadow .18s ease}.product-row:hover{transform:translateY(-2px);box-shadow:0 10px 22px #171c2212}.product-thumb{position:relative;overflow:hidden;width:90px;height:94px;border-radius:9px;background:#edf0f2}.product-thumb img{width:100%;height:100%;object-fit:cover}.product-thumb span,.category-image span{position:absolute;left:6px;top:6px;padding:3px 6px;border-radius:5px;background:#191d21d6;color:#fff;font-size:8px;font-weight:700}.product-info{display:flex;min-width:0;flex-direction:column;justify-content:space-between}.product-row-top{display:grid;grid-template-columns:1fr 28px;gap:5px;min-width:0}.product-row h3{overflow:hidden;font-size:13px;line-height:1.4;white-space:nowrap;text-overflow:ellipsis}.product-row p{display:-webkit-box;margin-top:4px;overflow:hidden;color:#747b83;font-size:10px;line-height:1.45;-webkit-line-clamp:2;-webkit-box-orient:vertical}.heart-btn{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:#f5f6f7;color:#8c939a}.heart-btn.liked,.liked{color:var(--orange)!important}.product-row-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px}.product-row-bottom strong{color:var(--orange);font-size:16px}.product-row-bottom del{margin-left:5px;color:#a3a8ae;font-size:9px}.product-row-bottom small{color:#6f767e;font-size:8px}.cart-add,.mini-add{width:32px;height:32px;display:grid;place-items:center;flex:0 0 auto;border-radius:9px;background:var(--orange-soft);color:var(--orange)}.service-banner{min-height:116px;display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:16px;padding:18px;border-radius:14px;background:#fff;border:1px solid var(--line)}.service-banner h3{margin-top:7px;font-size:18px}.service-banner p{margin-top:5px;color:var(--muted);font-size:10px}.service-stat{width:92px;height:76px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:11px;background:var(--green-soft);color:var(--green)}.service-stat strong{font-size:27px;line-height:1}.service-stat span{margin-top:5px;font-size:9px}.category-page{min-height:calc(100vh - 64px);display:grid;grid-template-columns:96px minmax(0,1fr);padding-bottom:76px}.category-rail{position:sticky;top:64px;align-self:start;height:calc(100vh - 131px);overflow-y:auto;padding:8px 0 24px;background:#eef0f2;scrollbar-width:none}.category-rail button{position:relative;width:100%;min-height:57px;padding:8px 9px;background:transparent;color:#676e76;font-size:11px;line-height:1.35}.category-rail button.active{background:#fff;color:var(--text);font-weight:700}.category-rail button.active:before{content:"";position:absolute;left:0;top:18px;width:3px;height:21px;border-radius:0 4px 4px 0;background:var(--orange)}.category-content{min-width:0;padding:18px 12px 28px;background:#fff}.category-head{display:flex;align-items:start;justify-content:space-between;gap:8px}.category-head h2{margin-top:4px;font-size:20px}.category-head p{margin-top:4px;color:#899098;font-size:9px}.batch-btn{min-height:32px;display:flex;align-items:center;gap:5px;padding:0 9px;border-radius:9px;background:#f3f4f5;color:#636a72;font-size:9px}.batch-btn.active{background:#171b1f;color:#fff}.batch-bar{display:flex;align-items:center;justify-content:space-between;margin:12px 0 0;padding:8px 10px;border-radius:9px;background:var(--orange-soft);font-size:9px}.batch-bar button{display:flex;align-items:center;gap:5px;background:transparent;color:var(--orange);font-weight:700}.category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 10px;margin-top:18px}.category-card{position:relative;min-width:0}.category-card.checked{outline:2px solid var(--orange);outline-offset:4px;border-radius:9px}.select-circle{position:absolute;z-index:3;right:5px;top:5px;width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:var(--orange);color:#fff}.category-image{position:relative;overflow:hidden;width:100%;aspect-ratio:1;border-radius:9px;background:#eef0f2}.category-image img{width:100%;height:100%;object-fit:cover}.category-card h3{margin-top:7px;overflow:hidden;font-size:11px;white-space:nowrap;text-overflow:ellipsis}.category-card p{margin-top:3px;color:#899098;font-size:8px}.category-card>a>strong{display:block;margin-top:5px;color:var(--orange);font-size:13px}.category-card .mini-add{position:absolute;right:0;bottom:0;width:28px;height:28px}.search-page{background:#fff}.large-search{height:46px;display:flex;align-items:center;gap:9px;padding-left:13px;border:1px solid #e3e6e9;border-radius:12px;background:#f4f5f6;color:#858c94}.large-search input{min-width:0;flex:1;border:0;outline:0;background:transparent}.large-search button{align-self:stretch;padding:0 18px;border-radius:0 11px 11px 0;background:#191d21;color:#fff;font-size:12px}.search-summary{display:flex;align-items:center;justify-content:space-between;margin:20px 2px 12px;color:#7d848c;font-size:11px}.search-summary strong{color:var(--text)}.search-summary button{display:flex;align-items:center;gap:5px;background:transparent;color:#525961}.detail-page{min-height:100vh;padding-bottom:80px;background:#fff}.detail-top{position:fixed;z-index:30;left:50%;top:0;width:min(100%,460px);transform:translate(-50%);display:flex;gap:8px;padding:13px 15px}.glass-btn{width:39px;height:39px;display:grid;place-items:center;border-radius:50%;background:#ffffffd4;color:#20252a;box-shadow:0 4px 18px #00000014;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.glass-btn.is-fav{color:var(--orange)}.detail-search{height:39px;flex:1;display:flex;align-items:center;gap:6px;padding:0 13px;border-radius:999px;background:#ffffffc7;color:#777e86;font-size:12px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.detail-top-actions{display:flex;gap:7px}.detail-gallery{position:relative;height:492px;overflow:hidden;background:#e5e7e8}.detail-gallery>img{width:100%;height:100%;object-fit:cover;object-position:center 44%}.gallery-counter{position:absolute;right:15px;bottom:18px;padding:6px 10px;border-radius:999px;background:#191d21a8;color:#fff;font-size:10px}.gallery-dots{position:absolute;left:50%;bottom:20px;display:flex;gap:5px;transform:translate(-50%)}.gallery-dots button{width:5px;height:5px;padding:0;border-radius:50%;background:#ffffff8c}.gallery-dots button.active{width:17px;border-radius:999px;background:#fff}.detail-content{padding:0 18px;background:#fff}.detail-content>*{background:transparent}.detail-price-line{display:flex;align-items:center;justify-content:space-between;margin:0;padding:20px 0 8px}.detail-price-line>div{display:flex;align-items:baseline;gap:9px}.detail-price-line strong{color:var(--orange);font-size:27px}.detail-price-line span{color:#989da3;font-size:9px}.stock-pill{padding:5px 8px;border-radius:999px;background:var(--green-soft);color:var(--green)!important}.detail-content>h1{padding:0;font-size:19px;line-height:1.45}.detail-desc{padding:7px 0 16px;color:#40464c;font-size:12px;line-height:1.65}.detail-desc span{color:var(--orange);font-weight:700}.detail-actions{height:55px;display:grid;grid-template-columns:1fr 1px 1fr 1px 1fr;align-items:center;margin-top:9px;border-radius:12px}.detail-actions>span{width:1px;height:18px;background:var(--line)}.detail-actions button{display:flex;align-items:center;justify-content:center;gap:5px;background:transparent;color:#6b727a;font-size:10px}.spec-section,.promise-card,.detail-copy{margin-top:0;padding:16px 0;border-radius:0}.spec-options{display:flex;gap:8px}.spec-options button{min-width:66px;height:34px;border-radius:8px;background:#f4f5f6;color:#777e86;font-size:11px}.spec-options button.selected{background:var(--orange-soft);color:var(--orange);border:1px solid #ffb7a7}.promise-card{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.promise-card div{min-width:0;display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center}.promise-card svg{color:var(--green)}.promise-card strong{font-size:10px}.promise-card span{color:#8a9097;font-size:7px;white-space:nowrap}.detail-copy{margin-bottom:0;border-top:1px solid var(--line)}.detail-copy h2{font-size:16px}.detail-copy p{margin-top:8px;color:#6d747c;font-size:11px;line-height:1.75}.detail-bottom{position:fixed;left:50%;bottom:0;z-index:35;width:min(100%,460px);min-height:69px;transform:translate(-50%);display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:8px 12px max(8px,env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)}.detail-bottom button{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:7px;border-radius:10px;background:#f3f4f5;color:#636a72;font-size:14px;font-weight:700}.detail-bottom button.orange{background:var(--orange);color:#fff}.detail-address{margin-top:0;padding:16px 0;border-top:1px solid var(--line);border-radius:0}.detail-address .section-head{margin:0 0 7px}.detail-address .section-head h2{font-size:16px}.detail-address-list{display:grid;gap:6px;margin-top:7px;padding-top:7px;border-top:1px solid var(--line)}.detail-address-list button{position:relative;display:grid;grid-template-columns:auto 1fr 20px;gap:6px;align-items:center;padding:8px;border-radius:8px;background:#f5f6f7;text-align:left;font-size:10px}.detail-address-list button p{grid-column:1 / -1;color:#70777f;font-size:9px}.detail-address-list button svg{grid-column:3;grid-row:1;color:var(--orange)}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;display:flex;align-items:end;justify-content:center;background:#0d101380}.purchase-sheet{width:min(100%,460px);padding:18px 18px max(18px,env(safe-area-inset-bottom));border-radius:18px 18px 0 0;background:#fff;animation:sheet-up .25s ease-out}@keyframes sheet-up{0%{transform:translateY(30px);opacity:.6}}.sheet-head{display:flex;align-items:center;justify-content:space-between}.sheet-head h2{font-size:19px}.sheet-product{display:flex;gap:14px;margin-top:18px}.sheet-product img{width:88px;height:88px;object-fit:cover;border-radius:10px}.sheet-product>div{display:flex;flex-direction:column;justify-content:center;gap:6px}.sheet-product strong{color:var(--orange);font-size:24px}.sheet-product span{color:#858b92;font-size:11px}.sheet-row{display:flex;align-items:center;justify-content:space-between;margin:22px 0;font-size:13px}.stepper{height:32px;display:grid;grid-template-columns:32px 36px 32px;align-items:center;overflow:hidden;border:1px solid var(--line);border-radius:8px}.stepper button{height:100%;display:grid;place-items:center;background:#f5f6f7}.stepper b{text-align:center;font-size:11px}.purchase-sheet textarea,.payment-card textarea{width:100%;min-height:64px;resize:none;padding:12px;border:1px solid var(--line);outline:0;border-radius:9px;background:#f7f8f8;font-size:11px}.sheet-total{margin-top:13px;text-align:right;font-size:11px}.sheet-total strong{color:var(--orange);font-size:17px}.sheet-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}.cart-page{padding-bottom:162px;background:#fff}.cart-shop,.checkout-card,.order-card-item,.profile-panel{overflow:hidden;border-radius:13px;background:#fff;border:1px solid #eceef0}.shop-title{height:50px;display:flex;align-items:center;gap:8px;padding:0 12px;border-bottom:1px solid #f0f1f2}.shop-title strong{font-size:13px}.shop-title .vip{padding:3px 6px;border-radius:5px;background:var(--orange-soft);color:var(--orange);font-size:8px}.shop-title>button{margin-left:auto;background:transparent}.cart-item{position:relative;display:grid;grid-template-columns:24px 82px minmax(0,1fr);gap:9px;padding:13px 10px;border-bottom:1px solid #f1f2f3}.check-box{width:21px;height:21px;display:grid;place-items:center;align-self:center;padding:0;border-radius:50%;border:1px solid #d7dade;background:#fff;color:#fff}.check-box.checked{border-color:var(--orange);background:var(--orange)}.cart-item>img{width:82px;height:82px;object-fit:cover;border-radius:9px}.cart-item-body{min-width:0;padding-right:17px}.cart-item-body h3{overflow:hidden;font-size:12px;line-height:1.45;white-space:nowrap;text-overflow:ellipsis}.cart-item-body p{margin-top:4px;color:#858b92;font-size:9px}.cart-item-bottom{display:flex;align-items:end;justify-content:space-between;margin-top:12px}.cart-item-bottom>strong{color:var(--orange);font-size:15px}.cart-item-bottom .stepper{height:26px;grid-template-columns:25px 28px 25px}.delete-btn{position:absolute;right:8px;top:12px;background:transparent;color:#b0b5ba}.cart-reco{margin-top:22px}.mini-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.mini-grid a{overflow:hidden;border-radius:9px;background:#fff}.mini-grid img{width:100%;aspect-ratio:1;object-fit:cover}.mini-grid strong,.mini-grid span{display:block;padding:0 6px}.mini-grid strong{margin-top:6px;color:var(--orange);font-size:11px}.mini-grid span{margin:3px 0 7px;color:#8e949a;font-size:7px}.cart-bottom,.checkout-bottom{position:fixed;left:50%;bottom:67px;z-index:34;width:min(100%,460px);min-height:70px;transform:translate(-50%);display:flex;align-items:center;gap:7px;padding:9px 14px;background:#fff;border-top:1px solid var(--line)}.cart-bottom>span{font-size:10px}.cart-total{flex:1;text-align:right;font-size:10px}.cart-total strong{color:var(--orange);font-size:17px}.cart-bottom .primary-btn{min-width:128px}.checkout-page{padding-bottom:102px}.checkout-card{margin-bottom:10px;padding:16px}.checkout-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.checkout-card-head h2{margin-top:3px;font-size:16px}.checkout-card-head h2 small{color:#8b9198;font-size:9px;font-weight:500}.checkout-card-head>a{color:var(--orange);font-size:10px}.add-address{display:flex;align-items:center;gap:3px;padding:7px 9px;border-radius:8px;background:var(--green-soft);color:var(--green);font-size:9px;font-weight:700}.address-line{width:100%;display:grid;grid-template-columns:36px 1fr 18px;align-items:center;gap:9px;padding:11px 0;background:transparent;text-align:left}.address-avatar{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:#191d21;color:#fff;font-weight:700}.address-line strong{font-size:12px}.address-line small{margin-left:5px;color:#8c9299;font-size:9px;font-weight:500}.address-line p{margin-top:4px;color:#6d747c;font-size:9px;line-height:1.45}.empty-address{width:100%;display:flex;justify-content:space-between;padding:13px 0;background:transparent;font-weight:700}.address-form{display:grid;gap:7px;padding:11px;border-radius:10px;background:#f4f5f6}.address-form input{height:37px;padding:0 10px;border:1px solid #e0e3e6;outline:0;border-radius:8px;background:#fff;font-size:11px}.delivery-line{display:flex;justify-content:space-between;margin-top:12px;padding-top:13px;border-top:1px solid var(--line);font-size:11px}.delivery-line strong{display:flex;align-items:center;gap:4px}.checkout-product{display:grid;grid-template-columns:68px minmax(0,1fr) auto;gap:10px;align-items:center;padding:11px 0;border-top:1px solid #f0f1f2}.checkout-product img{width:68px;height:68px;object-fit:cover;border-radius:8px}.checkout-product h3{font-size:11px;line-height:1.4}.checkout-product p{margin-top:4px;color:#858b92;font-size:8px}.checkout-product>strong{color:var(--orange);font-size:12px}.price-lines{margin-top:8px;padding-top:8px;border-top:1px solid var(--line)}.price-lines>div{display:flex;justify-content:space-between;padding:6px 0;font-size:10px}.price-lines .grand{margin-top:3px;padding-top:10px;border-top:1px dashed #dfe2e5;font-size:12px}.price-lines .grand strong{color:var(--orange);font-size:18px}.pay-options{display:grid;gap:7px}.pay-options button{height:45px;display:grid;grid-template-columns:30px 1fr 18px;align-items:center;gap:9px;padding:0 11px;border-radius:9px;background:#f7f8f8;text-align:left;font-size:11px}.pay-options button.selected{outline:1px solid #ffb9a9;background:var(--orange-soft)}.pay-options button>svg{color:var(--orange)}.pay-icon{width:26px;height:26px;display:grid;place-items:center;border-radius:8px;color:#fff;font-size:10px;font-weight:800}.pay-icon.wechat{background:var(--green)}.pay-icon.wallet{background:var(--orange)}.pay-icon.cod{background:#5977b9}.payment-card textarea{margin-top:12px}.checkout-bottom{bottom:0;justify-content:space-between}.checkout-bottom>div{display:flex;flex-direction:column;gap:2px}.checkout-bottom span{color:#81878e;font-size:9px}.checkout-bottom strong{color:var(--orange);font-size:19px}.checkout-bottom .primary-btn{min-width:154px}.orders-page{padding-top:10px;background:#fff}.success-banner{display:grid;grid-template-columns:32px 1fr auto;gap:9px;align-items:center;margin-bottom:10px;padding:12px;border-radius:11px;background:var(--green-soft);color:var(--green)}.success-banner>svg{width:30px;height:30px;padding:7px;border-radius:50%;background:#fff}.success-banner div{display:flex;flex-direction:column;gap:3px}.success-banner strong{font-size:11px}.success-banner span{color:#5d7568;font-size:8px}.success-banner button{background:transparent;color:var(--green);font-size:9px}.order-tabs{display:flex;overflow-x:auto;margin:0 -16px 12px;padding:0 12px;background:#fff;scrollbar-width:none}.order-tabs button{position:relative;flex:1 0 65px;height:44px;background:transparent;color:#777e86;font-size:10px}.order-tabs button.active{color:var(--text);font-weight:700}.order-tabs button.active:after{content:"";position:absolute;left:50%;bottom:0;width:18px;height:3px;transform:translate(-50%);border-radius:3px 3px 0 0;background:var(--orange)}.order-tabs i{position:absolute;top:5px;padding:1px 4px;border-radius:999px;background:var(--orange);color:#fff;font-size:7px;font-style:normal}.order-card-item{margin-bottom:10px}.order-card-head{display:flex;justify-content:space-between;padding:12px;border-bottom:1px solid #f0f1f2;font-size:9px}.order-card-head strong{color:var(--orange)}.order-card-body{display:grid;grid-template-columns:72px 1fr 18px;gap:10px;align-items:center;padding:12px}.order-card-body img{width:72px;height:72px;object-fit:cover;border-radius:9px}.order-card-body h3{font-size:11px}.order-card-body p{margin-top:4px;color:#888e95;font-size:8px}.order-card-body strong{display:block;margin-top:10px;font-size:13px}.order-card-foot{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-top:1px solid #f0f1f2}.order-card-foot>span{color:#999ea4;font-size:8px}.order-card-foot>div{display:flex;gap:6px}.order-detail{display:grid;grid-template-columns:58px 1fr;gap:7px 10px;padding:11px 12px;border-top:1px dashed #e1e4e7;background:#f8f9f9;font-size:9px;line-height:1.55}.order-detail span{color:#92989e}.order-detail p{color:#4d545b}.profile-page{background:#fff}.profile-hero{display:grid;grid-template-columns:58px 1fr 38px;gap:12px;align-items:center;padding:22px 18px 35px;margin:-16px -16px 0;background:#fff;color:#15191d}.profile-avatar{width:58px;height:58px;display:grid;place-items:center;border-radius:17px;background:var(--orange);color:#fff;font-size:22px;font-weight:800}.profile-hero h2{font-size:18px}.profile-hero h2 span{margin-left:5px;padding:3px 5px;border-radius:5px;background:#f4c36b;color:#4e3510;font-size:7px;vertical-align:middle}.profile-hero p{margin-top:5px;color:#7c838a;font-size:9px}.profile-hero .icon-btn{border-color:#e1e4e7;background:#fff;color:#3e454c}.profile-stats{position:relative;display:grid;grid-template-columns:repeat(4,1fr);margin:-17px 0 12px;padding:13px 5px;border-radius:13px;background:#fff;box-shadow:0 8px 24px #15191d14}.profile-stats button{display:flex;flex-direction:column;gap:4px;background:transparent}.profile-stats strong{font-size:16px}.profile-stats span{color:#7e858d;font-size:8px}.profile-panel{margin-bottom:10px;padding:15px}.panel-title{display:flex;align-items:end;justify-content:space-between}.panel-title h2{font-size:16px}.panel-title span{color:#979ca2;font-size:8px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 10px;margin-top:17px}.service-grid button{display:flex;flex-direction:column;align-items:center;gap:7px;background:transparent}.service-grid button>strong{font-size:9px}.service-grid small{color:var(--orange);font-size:8px}.service-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:11px}.service-icon.orange{background:var(--orange-soft);color:var(--orange)}.service-icon.green{background:var(--green-soft);color:var(--green)}.service-icon.pink{background:#ffedf1;color:#e65676}.service-icon.blue{background:#eaf0ff;color:#456ec5}.service-icon.purple{background:#f4edff;color:#8158bd}.service-icon.cyan{background:#e9f8f7;color:#33968e}.setting-list{padding:0 15px}.setting-list button{width:100%;height:51px;display:flex;align-items:center;justify-content:space-between;background:transparent;border-bottom:1px solid #f0f1f2}.setting-list button:last-child{border:0}.setting-list span{display:flex;align-items:center;gap:9px;font-size:11px}.setting-list svg{color:#7d848c}.profile-note{display:flex;align-items:center;justify-content:center;gap:6px;padding:12px;color:#a0a5aa;font-size:8px}.chat-page{min-height:calc(100vh - 138px);padding:12px 14px 176px;background:#eef0f2}.chat-intro{display:grid;grid-template-columns:44px 1fr auto;gap:10px;align-items:center;padding:12px;border-radius:12px;background:#fff}.chat-intro>div:nth-child(2){display:flex;flex-direction:column;gap:3px}.chat-intro strong{font-size:12px}.chat-intro span{color:#8c9299;font-size:8px}.online-dot{padding:4px 7px;border-radius:999px;background:var(--green-soft);color:var(--green)!important}.chat-day{margin:17px 0;color:#9ba0a5;text-align:center;font-size:8px}.messages{display:flex;flex-direction:column;gap:13px}.message{display:flex;align-items:start;gap:8px}.message.me{flex-direction:row-reverse}.message-avatar{width:32px;height:32px;display:grid;place-items:center;flex:0 0 auto;border-radius:9px;background:#191d21;color:#fff;font-size:10px;font-weight:700}.message.me .message-avatar{background:var(--orange)}.message>div:last-child{max-width:75%}.message p{padding:10px 12px;border-radius:4px 12px 12px;background:#fff;font-size:11px;line-height:1.55}.message.me p{border-radius:12px 4px 12px 12px;background:var(--orange);color:#fff}.message small{display:block;margin-top:4px;color:#a0a5aa;font-size:7px}.message.me small{text-align:right}.quick-replies{position:fixed;left:50%;bottom:122px;z-index:31;width:min(100%,460px);display:flex;gap:6px;overflow-x:auto;transform:translate(-50%);padding:0 14px 8px;scrollbar-width:none}.quick-replies button{flex:0 0 auto;height:29px;padding:0 10px;border-radius:999px;background:#fff;border:1px solid #dde0e3;color:#6f767e;font-size:9px}.chat-compose{position:fixed;left:50%;bottom:67px;z-index:34;width:min(100%,460px);height:56px;transform:translate(-50%);display:grid;grid-template-columns:36px 1fr 38px;align-items:center;gap:7px;padding:7px 12px;background:#fff;border-top:1px solid var(--line)}.chat-compose>button:first-child{background:transparent;color:#717880}.chat-compose input{height:38px;padding:0 12px;border:1px solid #e2e5e8;outline:0;border-radius:10px;background:#f5f6f7;font-size:11px}.send-btn{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:var(--orange);color:#fff}.empty-state{min-height:360px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.empty-icon{width:62px;height:62px;display:grid;place-items:center;border-radius:18px;background:#fff;color:#a0a6ac;box-shadow:0 8px 22px #171c220f}.empty-state h2{margin-top:15px;font-size:16px}.empty-state p{margin-top:6px;color:#8d9399;font-size:10px}.empty-state .secondary-btn{margin-top:15px}@media (max-width: 365px){.topbar{padding-inline:10px}.top-actions .icon-btn:first-child,.search-pill kbd{display:none}.page{padding-inline:12px}.store-hero{grid-template-columns:1.3fr .7fr}.hero-copy{padding-left:16px}.hero-copy h2{font-size:25px}.hero-copy>p{width:190px}.category-page{grid-template-columns:84px minmax(0,1fr)}.category-content{padding-inline:9px}.batch-btn{font-size:0}.batch-btn svg{margin:auto}.product-row{grid-template-columns:82px 1fr}.product-thumb{width:82px}}@media (min-width: 700px){body{padding:24px 0}.app-surface{min-height:calc(100vh - 48px);border-radius:18px}.bottom-nav{bottom:24px;border-radius:0 0 18px 18px}.detail-top{top:24px}.detail-bottom,.checkout-bottom{bottom:24px;border-radius:0 0 18px 18px}.cart-bottom,.chat-compose{bottom:91px}.quick-replies{bottom:146px}}