:root{--primary:#4da3ff;--primary-dark:#3f5efb;--primary-deep:#6a5cff;--primary-grad:linear-gradient(135deg,#4da3ff,#3f5efb,#6a5cff);--primary-grad-hover:linear-gradient(135deg,#5cb3ff,#4f6eff,#7b6cff);--primary-glow:rgba(77,163,255,0.2);--primary-glow-strong:rgba(77,163,255,0.35);--border:#eef1f5;--card-bg:#ffffff;--border:#eef1f5;--bg:#f0f2f7;--bg-card:#ffffff;--bg-card-hover:#f8faff;--bg-glass:rgba(255,255,255,0.85);--bg-glass-dark:rgba(0,0,0,0.25);--header-grad:linear-gradient(135deg,#4da3ff,#3f5efb,#6a5cff);--header-grad-alt:linear-gradient(135deg,#3f5efb,#6a5cff,#4da3ff);--text:#1a2332;--text-2:#5a6a7a;--text-3:#94a3b8;--text-inverse:#ffffff;--text-muted:rgba(255,255,255,0.65);--price-grad:linear-gradient(135deg,#4da3ff,#6a5cff);--cat-1:#4da3ff;--cat-2:#f59e0b;--cat-3:#10b981;--cat-4:#ef4444;--cat-5:#8b5cf6;--cat-6:#14b8a6;--cat-7:#f97316;--cat-8:#3b82f6;--radius-sm:10px;--radius:14px;--radius-lg:18px;--radius-xl:24px;--radius-full:9999px;--shadow-sm:0 1px 3px rgba(0,0,0,0.04),0 1px 2px rgba(0,0,0,0.03);--shadow:0 2px 8px rgba(0,0,0,0.05),0 1px 3px rgba(0,0,0,0.04);--shadow-lg:0 8px 24px rgba(0,0,0,0.07);--shadow-xl:0 12px 36px rgba(61,95,251,0.15);--shadow-glow:0 0 20px rgba(77,163,255,0.15);--transition:0.25s cubic-bezier(0.4,0,0.2,1);--transition-slow:0.4s cubic-bezier(0.4,0,0.2,1);--content-width:720px;--sidebar-width:280px;--anim-fast:0.15s;--anim-normal:0.3s;--anim-slow:0.5s;} *,*::before,*::after{margin:0;padding:0;box-sizing:border-box;} html{font-size:16px;-webkit-text-size-adjust:100%;} body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans SC",sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;} .header-bg{position:fixed;top:0;left:0;right:0;height:280px;background:var(--header-grad);z-index:0;} .container{max-width:var(--content-width);margin:0 auto;padding:0 14px;} .page{display:none;position:relative;z-index:1;min-height:calc(100vh - 60px);animation:pageEnter 0.35s ease-out;} .page.active{display:block;} @keyframes shimmer{0%{background-position:-200% 0;} 100%{background-position:200% 0;}} .skeleton{background:linear-gradient(90deg,#eef1f5 25%,#e4e8ef 50%,#eef1f5 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius);} .skel-card{background:var(--bg-card);border-radius:var(--radius-lg);overflow:hidden;padding:14px;} .skel-card .skel-img{height:120px;border-radius:var(--radius);margin-bottom:10px;} .skel-card .skel-line{height:14px;margin-bottom:6px;border-radius:6px;} .skel-card .skel-line.w60{width:60%;} .skel-card .skel-line.w40{width:40%;} .skel-card .skel-line.w80{width:80%;} .header{padding-top:16px;padding-bottom:12px;position:relative;z-index:2;} .merchant-card{display:flex;align-items:center;gap:14px;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-xl);padding:16px;border:1px solid rgba(255,255,255,0.2);box-shadow:0 8px 32px rgba(0,0,0,0.08);} .merchant-avatar{flex-shrink:0;width:56px;height:56px;border-radius:16px;background:var(--header-grad);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(77,163,255,0.3);} .merchant-avatar .inner{font-size:20px;font-weight:800;color:#fff;letter-spacing:1px;} .merchant-info{flex:1;min-width:0;} .merchant-info h1{font-size:17px;font-weight:700;color:var(--text);margin-bottom:2px;} .merchant-info .slogan{font-size:12px;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;} .merchant-stats{display:flex;gap:12px;margin-top:6px;} .merchant-stats span{font-size:10.5px;color:var(--text-2);display:flex;align-items:center;gap:3px;} .merchant-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px;} .merchant-actions a,.merchant-actions button{display:inline-flex;align-items:center;gap:4px;padding:5px 13px;border-radius:var(--radius-full);font-size:11.5px;font-weight:500;background:rgba(77,163,255,0.1);color:var(--primary-dark);text-decoration:none;border:1px solid rgba(77,163,255,0.15);cursor:pointer;transition:all var(--transition);white-space:nowrap;} .merchant-actions a:hover,.merchant-actions button:hover{background:rgba(77,163,255,0.2);transform:translateY(-1px);box-shadow:0 4px 12px rgba(77,163,255,0.15);} .merchant-actions a:active,.merchant-actions button:active{transform:scale(0.95);} .trust-badges{display:flex;gap:8px;margin-top:10px;justify-content:center;} .trust-badge{font-size:10px;padding:4px 10px;border-radius:var(--radius-full);background:rgba(255,255,255,0.2);backdrop-filter:blur(6px);color:#fff;white-space:nowrap;font-weight:500;border:1px solid rgba(255,255,255,0.1);} .trust-badge.verified{background:rgba(16,185,129,0.35);border-color:rgba(16,185,129,0.3);} .trust-badge.bond{background:rgba(251,191,36,0.25);border-color:rgba(251,191,36,0.2);} .safety-banner{display:flex;gap:8px;padding:10px 0;justify-content:center;flex-wrap:wrap;margin-bottom:4px;} .safety-item{font-size:10.5px;padding:5px 12px;border-radius:var(--radius-full);background:var(--bg-card);box-shadow:var(--shadow-sm);color:var(--text-2);display:flex;align-items:center;gap:5px;} .safety-item .dot{width:6px;height:6px;border-radius:50%;display:inline-block;} .safety-item .dot.green{background:#10b981;box-shadow:0 0 6px rgba(16,185,129,0.4);} .safety-item .dot.blue{background:#3b82f6;box-shadow:0 0 6px rgba(59,130,246,0.4);} .safety-item .dot.orange{background:#f59e0b;box-shadow:0 0 6px rgba(245,158,11,0.4);} .ann-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;margin-bottom:12px;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-sm);cursor:pointer;transition:all var(--transition);border-left:3px solid var(--primary);animation:fadeSlideIn 0.4s ease-out;} .ann-bar:active{transform:scale(0.98);} .ann-bar .icon{font-size:16px;flex-shrink:0;} .ann-bar .text{flex:1;font-size:12.5px;color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;} .ann-bar .arrow{font-size:18px;color:var(--text-3);flex-shrink:0;} .section-title{display:flex;align-items:center;justify-content:space-between;padding:14px 0 10px;font-size:15px;font-weight:600;color:var(--text);} .section-title a{font-size:12px;color:var(--primary);text-decoration:none;font-weight:500;} .section-title .badge{font-size:11px;padding:2px 10px;border-radius:var(--radius-full);background:rgba(77,163,255,0.1);color:var(--primary);font-weight:500;} .prod-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;} .prod-card{background:var(--bg-card);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);cursor:pointer;transition:all var(--transition);position:relative;animation:fadeSlideIn 0.4s ease-out both;} .prod-card:nth-child(1){animation-delay:0.02s;} .prod-card:nth-child(2){animation-delay:0.06s;} .prod-card:nth-child(3){animation-delay:0.10s;} .prod-card:nth-child(4){animation-delay:0.14s;} .prod-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);} .prod-card:active{transform:scale(0.97);} .prod-img{height:100px;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;} .prod-img svg{width:100%;height:100%;} .prod-body{padding:10px 12px 12px;} .prod-title{font-size:13px;font-weight:600;color:var(--text);line-height:1.4;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;} .prod-meta{font-size:10.5px;color:var(--text-3);margin-top:2px;} .prod-price-row{display:flex;align-items:center;gap:6px;margin-top:4px;} .prod-price{font-size:16px;font-weight:700;background:var(--price-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;} .prod-oprice{font-size:11px;color:var(--text-3);text-decoration:line-through;} .prod-tag{font-size:9px;padding:1px 6px;border-radius:4px;background:#fef3c7;color:#92400e;font-weight:500;margin-left:auto;} .prod-tag.hot{background:#fee2e2;color:#991b1b;} .share-btn-card{position:absolute;top:6px;right:6px;width:26px;height:26px;border-radius:8px;background:rgba(255,255,255,0.85);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;font-size:12px;cursor:pointer;z-index:2;opacity:0;transition:all var(--transition);box-shadow:0 2px 6px rgba(0,0,0,0.08);} .prod-card:hover .share-btn-card{opacity:1;} .buy-btn{display:block;width:100%;margin-top:8px;padding:8px 0;border:none;border-radius:var(--radius);background:var(--primary-grad);color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:all var(--transition);position:relative;overflow:hidden;} .buy-btn:hover{box-shadow:0 4px 16px rgba(77,163,255,0.3);transform:translateY(-1px);} .buy-btn:active{transform:scale(0.96);} .buy-btn::after{content:"";position:absolute;top:-50%;left:-60%;width:40%;height:200%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transform:rotate(25deg);transition:all 0.5s;} .buy-btn:hover::after{left:120%;} .cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;} .cat-item{border-radius:var(--radius-xl);padding:16px 18px;cursor:pointer;transition:all var(--transition);position:relative;overflow:hidden;display:flex;flex-direction:column;background:var(--bg-card);box-shadow:var(--shadow);animation:fadeSlideIn 0.4s ease-out both;min-height:90px;border:1px solid var(--border);} .cat-item::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-dark),var(--primary-deep));border-radius:var(--radius-xl) var(--radius-xl) 0 0;} .cat-item:active{transform:scale(0.96);} .cat-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--primary);} .cat-item::after{content:"\203A";position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:22px;color:#d0d5dd;transition:all var(--transition);} .cat-item:hover::after{right:10px;color:var(--primary);} .cat-item:active{transform:scale(0.96);} .cat-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);} .cat-item::after{content:"›";position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:24px;color:rgba(255,255,255,0.3);transition:all var(--transition);} .cat-item:hover::after{right:10px;color:rgba(255,255,255,0.6);} .cat-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;margin-bottom:8px;box-shadow:0 2px 8px rgba(0,0,0,0.08);} .cat-name{font-size:14px;font-weight:600;color:var(--text);} .cat-count{font-size:11px;color:var(--text-3);margin-top:3px;} .empty-state{text-align:center;padding:40px 20px;color:var(--text-3);} .empty-state .empty-icon{font-size:48px;margin-bottom:10px;} .empty-state p{font-size:14px;} .detail-img{height:180px;background:var(--header-grad);border-radius:var(--radius-lg);margin-bottom:16px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;} .detail-img .overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,0.3),transparent);} .detail-meta{display:flex;gap:14px;font-size:12px;color:var(--text-2);margin-bottom:12px;} .detail-divider{height:1px;background:var(--border,#eef1f5);margin:14px 0;} .detail-desc{font-size:13px;color:var(--text-2);line-height:1.7;white-space:pre-wrap;} .cat-pills{display:flex;gap:8px;overflow-x:auto;padding:8px 0 12px;-webkit-overflow-scrolling:touch;scrollbar-width:none;} .cat-pills::-webkit-scrollbar{display:none;} .cat-pill{flex-shrink:0;padding:6px 16px;border-radius:var(--radius-full);font-size:12.5px;background:var(--bg-card);box-shadow:var(--shadow-sm);cursor:pointer;transition:all var(--transition);color:var(--text-2);white-space:nowrap;} .cat-pill.active{background:var(--primary-grad);color:#fff;box-shadow:0 4px 12px rgba(77,163,255,0.3);} .cat-pill:active{transform:scale(0.95);} .checkout-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow);margin-bottom:14px;} .checkout-product{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;} .checkout-product .name{font-size:15px;font-weight:600;} .checkout-product .price{font-size:20px;font-weight:700;background:var(--price-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;} .pay-options{display:flex;gap:8px;margin:12px 0;} .pay-option{flex:1;padding:10px;border-radius:var(--radius);border:2px solid var(--border,#eef1f5);text-align:center;cursor:pointer;transition:all var(--transition);font-size:13px;font-weight:500;} .pay-option.active{border-color:var(--primary);background:rgba(77,163,255,0.06);box-shadow:0 0 0 3px var(--primary-glow);} .pay-option:active{transform:scale(0.96);} .pay-icon{display:block;font-size:24px;margin-bottom:4px;} .form-control{width:100%;padding:10px 14px;border:1.5px solid var(--border,#eef1f5);border-radius:var(--radius);font-size:14px;transition:all var(--transition);outline:none;background:var(--bg-card);} .form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);} .btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all var(--transition);} .btn:active{transform:scale(0.96);} .btn-primary{background:var(--primary-grad);color:#fff;box-shadow:0 4px 12px rgba(77,163,255,0.25);} .btn-primary:hover{box-shadow:0 6px 20px rgba(77,163,255,0.35);transform:translateY(-1px);} .btn-outline{background:transparent;border:1.5px solid var(--border,#eef1f5);color:var(--text-2);} .btn-sm{padding:6px 14px;font-size:12px;} .msg{padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-top:10px;} .msg.success{background:#d1fae5;color:#065f46;border:1px solid #a7f3d0;} .msg.error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca;} .ann-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:16px;box-shadow:var(--shadow);margin-bottom:12px;animation:fadeSlideIn 0.3s ease-out;} .ann-card .title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:4px;} .ann-card .meta{font-size:11px;color:var(--text-3);margin-bottom:8px;} .ann-card .content{font-size:13px;color:var(--text-2);line-height:1.6;white-space:pre-wrap;} #toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(0.9);background:rgba(0,0,0,0.8);backdrop-filter:blur(10px);color:#fff;padding:12px 24px;border-radius:var(--radius);font-size:14px;z-index:9999;opacity:0;pointer-events:none;transition:all var(--transition-slow);} #toast.show{opacity:1;transform:translate(-50%,-50%) scale(1);} .pay-icon-ali,.pay-icon-wx,.pay-icon-usdt{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:4px;font-size:13px;font-weight:700;color:#fff;margin-right:6px;} .pay-icon-ali{background:#1677ff;} .pay-icon-wx{background:#07c160;} .pay-icon-usdt{background:#26a17b;} @keyframes pageEnter{0%{opacity:0;transform:translateY(8px);} 100%{opacity:1;transform:translateY(0);}} @keyframes fadeSlideIn{0%{opacity:0;transform:translateY(6px);} 100%{opacity:1;transform:translateY(0);}} @keyframes fadeIn{0%{opacity:0;} 100%{opacity:1;}} @keyframes float{0%,100%{transform:translateY(0);} 50%{transform:translateY(-10px);}} @keyframes pulse{0%,100%{transform:scale(1);opacity:1;} 50%{transform:scale(1.05);opacity:0.8;}} @keyframes glowPulse{0%,100%{box-shadow:0 0 8px rgba(77,163,255,0.2);} 50%{box-shadow:0 0 20px rgba(77,163,255,0.4);}} @keyframes shimmer{0%{background-position:-200% 0;} 100%{background-position:200% 0;}} .particle{position:fixed;border-radius:50%;pointer-events:none;opacity:0.08;z-index:0;animation:float 6s ease-in-out infinite;} .particle:nth-child(1){width:120px;height:120px;background:var(--primary);top:10%;left:-5%;animation-delay:0s;animation-duration:7s;} .particle:nth-child(2){width:80px;height:80px;background:#6a5cff;top:30%;right:-3%;animation-delay:1s;animation-duration:9s;} .particle:nth-child(3){width:60px;height:60px;background:#4da3ff;bottom:20%;left:10%;animation-delay:2s;animation-duration:8s;} .particle:nth-child(4){width:100px;height:100px;background:#3f5efb;bottom:40%;right:5%;animation-delay:0.5s;animation-duration:10s;} .particle:nth-child(5){width:40px;height:40px;background:#6a5cff;top:50%;left:50%;animation-delay:3s;animation-duration:6s;} .particle:nth-child(6){width:70px;height:70px;background:rgba(77,163,255,0.5);top:5%;right:20%;animation-delay:1.5s;animation-duration:11s;} .tap-scale{transition:transform var(--anim-fast);} .tap-scale:active{transform:scale(0.94);} @keyframes spin{0%{transform:rotate(0deg);} 100%{transform:rotate(360deg);}} .spinner{width:32px;height:32px;border:3px solid var(--border,#eef1f5);border-top-color:var(--primary);border-radius:50%;animation:spin 0.8s linear infinite;margin:20px auto;} @media (max-width:374px){.merchant-card{padding:12px;gap:10px;} .merchant-avatar{width:44px;height:44px;} .merchant-avatar .inner{font-size:16px;} .merchant-info h1{font-size:15px;} .merchant-actions a,.merchant-actions button{font-size:10.5px;padding:4px 10px;} .prod-grid{gap:10px;} .prod-card .prod-img{height:80px;} .cat-grid{gap:10px;} .cat-item{padding:14px;min-height:80px;}} @media (min-width:600px){.container{padding:0 20px;} .prod-grid{grid-template-columns:repeat(3,1fr);} .cat-grid{grid-template-columns:repeat(2,1fr);} .merchant-card{padding:20px;} .merchant-avatar{width:64px;height:64px;} .merchant-avatar .inner{font-size:24px;} .merchant-info h1{font-size:20px;} .prod-card .prod-img{height:120px;}} @media (min-width:900px){.container{padding:0 24px;} .prod-grid{grid-template-columns:repeat(3,1fr);gap:16px;} .cat-grid{grid-template-columns:repeat(2,1fr);gap:14px;}} .page .container{padding-bottom:24px;} #pageCategory .prod-grid{grid-template-columns:1fr 1fr;} @media (min-width:600px){#pageCategory .prod-grid{grid-template-columns:repeat(3,1fr);}} .detail-actions{display:flex;gap:10px;margin-top:16px;} .detail-actions .btn{flex:1;} #fakePopup{position:fixed;left:14px;bottom:80px;max-width:260px;z-index:9990;opacity:0;transform:translateY(10px);transition:all var(--transition-slow);pointer-events:none;} #fakePopup.show{opacity:1;transform:translateY(0);pointer-events:auto;} #fakePopup .inner{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-lg);border:1px solid var(--border,#eef1f5);animation:fadeSlideIn 0.3s ease-out;} #fakePopup .avi{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:700;flex-shrink:0;} #fakePopup .text{font-size:11.5px;color:var(--text-2);line-height:1.4;} #fakePopup .text strong{color:var(--text);} #fakePopup .text .prod{color:var(--primary);font-weight:600;} #fakePopup .text .time{display:block;font-size:10px;color:var(--text-3);margin-top:2px;} #fakePopup .close{flex-shrink:0;cursor:pointer;font-size:12px;color:var(--text-3);padding:4px;} .loading{text-align:center;padding:30px;color:var(--text-3);font-size:13px;} #pageDetail .detail-header{margin-bottom:12px;} #pageDetail .detail-header h2{font-size:18px;font-weight:700;margin-bottom:4px;} #pageDetail .detail-header .price{font-size:26px;font-weight:700;background:var(--price-grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;} #pageDetail .detail-header .oprice{font-size:14px;color:var(--text-3);text-decoration:line-through;margin-left:8px;} #checkoutMeta{font-size:12px;color:var(--text-2);margin:8px 0;} #submitBtn:disabled{opacity:0.6;cursor:not-allowed;} #orderResults{margin-top:12px;}