.product-detail{max-width:1440px;min-height:100vh;margin:auto}.product-detail-layout{grid-template-columns:1fr 1fr;gap:56px;margin-top:36px;display:grid}.product-detail-photo{aspect-ratio:3/4;object-fit:contain;background:#171717;width:100%}.product-thumbnails{gap:12px;margin-top:14px;display:flex}.product-thumbnails button{cursor:pointer;background:#111;border:1px solid #555;width:76px;padding:3px}.product-thumbnails button[aria-pressed=true]{border-color:#b5121b}.product-thumbnails img{width:100%;display:block}.product-detail h1{font-size:clamp(30px,4vw,54px);line-height:1.1}.product-detail h2{letter-spacing:0;margin-top:32px;font-size:22px}.product-detail p{color:#ccc;line-height:1.7}.product-detail .product-detail-price{color:#fff;font-size:24px}.product-detail dl>div{border-bottom:1px solid #333;grid-template-columns:1fr 1fr;gap:20px;padding:12px 0;display:grid}.product-detail dt{color:#999}.product-detail dd{margin:0;line-height:1.5}@media (max-width:700px){.product-detail-layout{grid-template-columns:1fr;gap:22px}.product-detail dl>div{font-size:14px}}.product-thumbnails{flex-wrap:wrap}.product-thumbnails button{flex-shrink:0}