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var(--ease)}.pn-btn:hover{background:var(--accent-grad);border-color:transparent;color:#fff;transform:translateY(-2px)}.product-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}.product-gallery{position:sticky;top:calc(var(--header-height) + 24px)}.gallery-main{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--surface-2);aspect-ratio:1/1;box-shadow:var(--shadow-sm)}.gallery-main img{width:100%;height:100%;object-fit:cover;cursor:zoom-in}.gallery-zoom{position:absolute;top:14px;right:14px;z-index:3;width:42px;height:42px;border-radius:50%;background:rgba(11,14,20,.55);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.2);color:#fff;display:flex;align-items:center;justify-content:center;transition:background-color .25s var(--ease),transform .25s var(--ease)}.gallery-zoom:hover{background:var(--accent);transform:scale(1.08)}.gallery-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border-radius:50%;background:rgba(11,14,20,.5);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.2);color:#fff;display:flex;align-items:center;justify-content:center;transition:background-color .25s var(--ease),opacity .25s var(--ease);opacity:0}.gallery-main:hover .gallery-nav{opacity:1}.gallery-nav:hover{background:var(--accent)}.gallery-nav.prev{left:12px}.gallery-nav.next{right:12px}.gallery-thumbs{display:flex;gap:10px;margin-top:14px}.thumb{flex:1;aspect-ratio:1/1;border-radius:var(--radius-sm);overflow:hidden;border:2px solid transparent;background:var(--surface-2);padding:0;transition:border-color .25s var(--ease),transform .25s var(--ease),opacity .25s var(--ease);opacity:.7}.thumb img{width:100%;height:100%;object-fit:cover}.thumb:hover{opacity:1;transform:translateY(-2px)}.thumb.active{border-color:var(--accent);opacity:1}.product-info .product-cat{display:inline-block;margin-bottom:10px}.product-title{font-family:var(--font-head);font-weight:800;font-size:clamp(1.5rem, 3vw, 2.1rem);line-height:1.25;letter-spacing:-.02em;margin-bottom:8px;text-wrap:balance}.product-sku{font-size:.85rem;color:var(--muted);margin-bottom:16px}.product-sku b{color:var(--text)}.product-lead{font-family:var(--font-head);font-weight:700;font-size:1.05rem;color:var(--text);margin-bottom:12px}.product-short{font-size:.95rem;color:var(--muted);line-height:1.75;margin-bottom:22px}.product-price-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:24px}.product-price-row .price{font-family:var(--font-head);font-weight:800;font-size:clamp(1.6rem, 3vw, 2.2rem);color:var(--text)}.stock-badge{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;font-weight:700;color:#16a34a;background:rgba(22,163,74,.1);border:1px solid rgba(22,163,74,.25);padding:6px 14px;border-radius:999px}html[data-theme=dark] .stock-badge{color:#4ade80;background:rgba(74,222,128,.12);border-color:rgba(74,222,128,.3)}.purchase-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:22px}.qty{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;background:var(--surface-2);overflow:hidden}.qty-btn{width:44px;height:48px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.95rem;transition:background-color .25s var(--ease),color .25s var(--ease)}.qty-btn:hover{background:var(--accent-soft);color:var(--accent)}.qty-input{width:52px;height:48px;border:none;background:0 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i{font-size:.95rem}.act-btn:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px)}.act-btn.toggled{color:#fff;background:var(--accent-grad);border-color:transparent}.act-btn.toggled:hover{color:#fff}.share-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:22px}.share-label{font-size:.9rem;font-weight:600;color:var(--muted)}.share-icons{display:flex;gap:8px}.share-link{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--muted);display:inline-flex;align-items:center;justify-content:center;font-size:.9rem;transition:background-color .25s var(--ease),color .25s var(--ease),transform .25s var(--ease)}.share-link:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:translateY(-2px)}.visitors{display:inline-flex;align-items:center;gap:8px;font-size:.88rem;color:var(--muted);background:var(--surface-2);border:1px solid var(--border);padding:10px 18px;border-radius:999px}.visitors i{color:var(--accent)}.visitors b{color:var(--text);font-size:1rem}.details .container{max-width:1080px}.details-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}.details-media{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);background:var(--surface-2)}.details-media img{display:block;width:100%;height:auto;object-fit:cover}@media (max-width:768px){.details-layout{grid-template-columns:1fr;gap:24px}}.rich-text p{font-size:1rem;color:var(--muted);line-height:1.85;margin-bottom:20px}.rich-text p:first-of-type::first-letter{font-family:var(--font-head);font-weight:800;font-size:2.6em;line-height:1;float:left;margin:.08em .14em 0 0;color:var(--accent)}html[dir=rtl] .rich-text p:first-of-type::first-letter{float:right;margin:.08em 0 0 .14em}.split-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:24px;max-width:1080px}.info-card{background:var(--surface);border:1px solid 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textarea:focus{outline:0;border-color:var(--accent);background:var(--surface)}.lightbox{position:fixed;inset:0;z-index:1200;background:rgba(5,7,12,.92);display:flex;align-items:center;justify-content:center;padding:40px}.lightbox[hidden],.video-embed[hidden]{display:none!important}.lightbox img{max-width:min(92vw,900px);max-height:86vh;border-radius:12px;box-shadow:var(--shadow-lg)}.lightbox-close{position:absolute;top:20px;right:20px;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;font-size:1.1rem;display:flex;align-items:center;justify-content:center;transition:background-color .25s var(--ease),transform .25s var(--ease)}.lightbox-close:hover{background:var(--accent);transform:rotate(90deg)}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.12);border:1px solid 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