.product-detail{padding:58px 0 84px;background:#fff}.product-breadcrumb{margin-bottom:28px;color:#888}.product-breadcrumb a{color:#0088cc}.product-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);gap:56px;align-items:start}.gallery-main{position:relative;overflow:hidden;border:1px solid #e7e7e7;background:#fff;aspect-ratio:1/1}.gallery-slide{display:none;width:100%;height:100%;background:#fff center/cover no-repeat}.gallery-slide.active{display:block}.gallery-slide img{width:100%;height:100%;object-fit:contain;background:#fff}.sheet-crop{background-size:200% 200%}.pos-tl{background-position:0 0}.pos-tr{background-position:100% 0}.pos-bl{background-position:0 100%}.pos-br{background-position:100% 100%}.gallery-arrow{position:absolute;top:50%;z-index:2;width:44px;height:44px;margin-top:-22px;border:0;border-radius:50%;background:rgba(0,0,0,.78);color:#fff;font-size:25px}.gallery-arrow.prev{left:14px}.gallery-arrow.next{right:14px}.gallery-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}.gallery-thumb{height:96px;border:2px solid transparent;background:#fff center/cover no-repeat;cursor:pointer}.gallery-thumb.active{border-color:#0088cc}.product-info .eyebrow{margin:0 0 10px;color:#0088cc;font-size:13px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase}.product-info h1{margin:0 0 18px;color:#222;font-size:42px;line-height:1.12}.product-info .lead{color:#666;font-size:17px;line-height:1.75}.spec-card{margin:28px 0;padding:24px 26px;background:#f6f7f8}.spec-card h3,.use-cases h3{margin:0 0 15px;color:#222}.spec-list{margin:0;padding:0;list-style:none}.spec-list li{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid #e1e1e1;color:#555}.spec-list li:last-child{border:0}.spec-list strong{min-width:128px;color:#222}.quote-btn{display:inline-block;padding:15px 27px;border-radius:2px;background:#0088cc;color:#fff!important;font-weight:800;text-transform:uppercase}.use-cases{margin-top:25px}.use-cases p{color:#666;line-height:1.7}.product-note{margin-top:22px;padding-top:20px;border-top:1px solid #e4e4e4;color:#777}.related-products{padding:62px 0;background:#f7f7f7}.related-products h2{margin-bottom:28px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.related-card{padding:24px;background:#fff}.related-card h3{font-size:19px}.related-card a{font-weight:700;color:#0088cc}@media(max-width:850px){.product-layout{grid-template-columns:1fr;gap:34px}.product-info h1{font-size:34px}.gallery-thumb{height:72px}.related-grid{grid-template-columns:1fr}}
.product-identity{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 22px}.product-identity>div{padding:14px 16px;border:1px solid #e2e2e2;background:#fff}.product-identity span{display:block;margin-bottom:4px;color:#888;font-size:12px;font-weight:700;letter-spacing:.7px;text-transform:uppercase}.product-identity strong{display:block;color:#222;font-size:16px}.spec-list span{line-height:1.45}@media(max-width:520px){.product-identity{grid-template-columns:1fr}.spec-list li{display:block}.spec-list strong{display:block;margin-bottom:4px}}