.product-page{padding:60px 0 100px;background:#f5f5f3}.breadcrumb{font-size:12px;color:#888;margin-bottom:30px}.breadcrumb a{font-weight:800;color:#222}.product-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:60px;align-items:start}.product-gallery{background:#111;border-radius:22px;overflow:hidden;min-height:560px;padding:24px}.gallery-main{height:455px;background:linear-gradient(145deg,#202020,#555);display:grid;place-items:center;border-radius:14px;overflow:hidden}.gallery-main img{width:100%;height:100%;object-fit:contain}.gallery-thumbs{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.thumb{width:68px;height:68px;padding:0;border:2px solid transparent;border-radius:8px;background:#222;overflow:hidden;cursor:pointer}.thumb.active{border-color:var(--red)}.thumb img{width:100%;height:100%;object-fit:cover}.product-placeholder{width:180px;height:180px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#e2e2e2,#858585);color:#111;font-size:40px;font-weight:900}.product-copy .category{color:var(--red);font-size:11px;font-weight:900;letter-spacing:.15em;text-transform:uppercase}.product-page h1{font-size:clamp(42px,5vw,70px);line-height:1;letter-spacing:-.045em;margin:8px 0 18px}.lead{font-size:18px;color:var(--muted);line-height:1.75}.detail-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.detail-section{margin-top:78px}.detail-section h2{font-size:clamp(32px,4vw,48px);letter-spacing:-.04em;margin:8px 0 16px}.detail-copy-text{max-width:850px;color:var(--muted);line-height:1.85;font-size:16px}.specs{max-width:850px;border-top:1px solid #ddd}.spec-row{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid #ddd;font-size:13px}.spec-row span{color:#777}.spec-row strong{text-align:right}.detail-cta{margin-top:78px;background:#111;color:#fff;border-radius:22px;padding:44px 48px;display:flex;align-items:center;justify-content:space-between;gap:25px}.detail-cta h2{font-size:clamp(34px,4vw,52px);letter-spacing:-.04em;margin:7px 0 10px}.detail-cta p{color:#aaa;max-width:640px}.light{color:#fff}.loading-wrap,.not-found{min-height:62vh;display:grid;place-items:center;text-align:center;color:#777;padding:40px}.not-found h1{color:#111}.not-found p{margin:0 0 22px}@media(max-width:900px){.product-grid{grid-template-columns:1fr}.product-gallery{min-height:420px}.gallery-main{height:340px}.detail-cta{flex-direction:column;align-items:flex-start}}@media(max-width:640px){.product-page{padding-top:40px}.product-gallery{padding:14px}.gallery-main{height:280px}.detail-cta{padding:32px 26px}.spec-row{font-size:12px}}