.pdp-shell{background:var(--light)}.pdp-content{padding:0}.flash-sale-banner{background:linear-gradient(90deg, var(--primary), var(--primary-dark));color:var(--white);justify-content:space-between;align-items:center;padding:10px 12px;font-size:13px;display:flex}.banner-left i{margin-right:4px}.banner-right{font-family:var(--font_b);letter-spacing:1px;background:#0000004d;border-radius:4px;padding:4px 8px}.product-info-card{background:#fff;padding:16px}.price-row{align-items:baseline;margin-bottom:8px;display:flex}.current-price{color:var(--red);font-size:24px;font-family:var(--font_b);margin-right:8px}.original-price{color:var(--gray);margin-right:auto;font-size:15px;text-decoration:line-through}.sold-count{color:var(--text);font-size:13px}.spaylater-promo{color:var(--gray);margin-bottom:12px;font-size:13px}.product-title{font-family:var(--font_m);color:var(--title);margin:0;font-size:16px;line-height:1.4}.mall-badge{background:var(--red);color:var(--white);vertical-align:middle;border-radius:4px;margin-right:6px;padding:2px 8px;font-size:10px}.section-divider{background:#f5f5f5;height:8px}.section-card{background:#fff;padding:16px}.selection-row{cursor:pointer;justify-content:space-between;align-items:center;font-size:14px;display:flex}.selection-row .label{color:var(--gray)}.selection-row .value{color:var(--text)}.value i{font-size:14px}.shipping-row{padding:16px}.shipping-header{align-items:flex-start;gap:12px;display:flex}.shipping-header i{color:#00bfa5;margin-top:2px;font-size:18px}.shipping-header .arrow{color:#999;margin-left:auto;font-size:14px}.shipping-title{color:#00bfa5;margin-bottom:4px;font-size:14px;font-weight:500}.shipping-title .sub{color:#757575;font-weight:400}.shipping-sub{color:#333;font-size:13px}.flying-img{object-fit:cover;z-index:1000;pointer-events:none;border-radius:50%;width:40px;height:40px;animation:.6s cubic-bezier(.25,1,.5,1) forwards flyToCart;position:fixed;top:0;left:0;box-shadow:0 4px 12px #0003}@keyframes flyToCart{0%{transform:translate(var(--start-x), var(--start-y)) scale(1);opacity:1}50%{transform:translate(calc((var(--start-x) + var(--end-x)) / 2 - 50px), calc((var(--start-y) + var(--end-y)) / 2 - 50px)) scale(.8);opacity:.9}to{transform:translate(var(--end-x), var(--end-y)) scale(.2);opacity:0}}.pdp-header{z-index:100;justify-content:space-between;padding:12px 16px;display:flex;position:absolute;top:0;left:0;right:0}.back-btn,.icon-btn{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0006;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;text-decoration:none;display:flex;position:relative}.actions{gap:12px;display:flex}.badge{color:#fff;background:#ee4d2d;border:1px solid #fff;border-radius:10px;padding:2px 5px;font-size:10px;font-weight:700;line-height:1;position:absolute;top:-4px;right:-4px}.slider-container{aspect-ratio:1;background:#f5f5f5;width:100%;position:relative}.slider{scroll-snap-type:x mandatory;scrollbar-width:none;-ms-overflow-style:none;width:100%;height:100%;display:flex;overflow-x:auto}.slider::-webkit-scrollbar{display:none}.slide-img{object-fit:cover;scroll-snap-align:start;flex:0 0 100%;width:100%;height:100%}.placeholder-img{background:#eee;flex:0 0 100%;width:100%;height:100%}.indicator{color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);letter-spacing:1px;background:#0006;border-radius:12px;padding:4px 10px;font-size:12px;position:absolute;bottom:12px;right:12px}.bottom-bar{z-index:201;width:100%;max-width:480px;height:60px;padding-bottom:env(safe-area-inset-bottom,0px);box-sizing:content-box;background:#fff;border-top:1px solid #eaeaea;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.left-actions{flex:1;display:flex}.action-btn{color:#555;cursor:pointer;background:#fff;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:4px;display:flex}.action-btn i{margin-bottom:2px;font-size:18px}.text-primary{color:var(--primary)!important}.action-btn span{font-size:10px}.divider{background:#eaeaea;align-self:center;width:1px;height:70%}.buy-btn{background:var(--primary);color:var(--white);cursor:pointer;border:none;flex-direction:column;flex:1.2;justify-content:center;align-items:center;padding:4px;display:flex}.buy-text{font-size:13px}.buy-price{font-size:14px;font-family:var(--font_b)}.overlay{z-index:200;background:#00000080;position:fixed;inset:0}.bottom-sheet{z-index:210;background:#fff;border-top-left-radius:12px;border-top-right-radius:12px;flex-direction:column;width:100%;max-width:480px;max-height:85vh;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.sheet-header{border-bottom:1px solid var(--border);gap:12px;padding:16px;display:flex;position:relative}.variant-img{object-fit:cover;border:1px solid var(--border);background:var(--white);border-radius:4px;width:80px;height:80px;margin-top:-30px;box-shadow:0 2px 8px #0000001a}.variant-info{flex:1;padding-top:8px}.price{color:var(--red);font-size:18px;font-family:var(--font_b);margin-bottom:4px}.stock{color:var(--text);font-size:13px}.close-btn{color:var(--text);cursor:pointer;background:0 0;border:none;font-size:20px;position:absolute;top:12px;right:12px}.sheet-body{flex:1;padding:16px;overflow-y:auto}.option-group{margin-bottom:24px}.option-group h4,.qty-group h4{color:#333;margin:0 0 12px;font-size:14px;font-weight:500}.size-header{justify-content:space-between;align-items:baseline;display:flex}.guide{color:var(--text);font-size:12px}.option-list{flex-wrap:wrap;gap:10px;display:flex}.option-btn{color:#333;cursor:pointer;background:#f5f5f5;border:1px solid #0000;border-radius:4px;align-items:center;gap:6px;padding:6px 12px;font-size:13px;display:flex}.option-btn img{border-radius:2px;width:20px;height:20px}.option-btn.active{color:#d0011b;background:#d0011b0d;border-color:#d0011b}.qty-group{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.qty-group h4{margin:0}.qty-selector{border:1px solid #eaeaea;border-radius:4px;display:flex;overflow:hidden}.qty-selector button{cursor:pointer;color:#555;background:#fff;border:none;width:32px;height:28px;font-size:16px}.qty-selector input{text-align:center;border:none;border-left:1px solid #eaeaea;border-right:1px solid #eaeaea;outline:none;width:40px;height:28px;font-size:14px}.sheet-footer{border-top:1px solid #f0f0f0;padding:12px 16px}.add-to-cart-submit{background:var(--primary);width:100%;color:var(--white);cursor:pointer;border:none;border-radius:4px;padding:12px;font-size:15px;font-weight:500}