.product-detail-v5{padding-top:calc(var(--header-height) + 60px);padding-bottom:150px;background:#fdfbf7;min-height:100vh}.back-link-v6{display:flex;align-items:center;gap:8px;margin-bottom:40px;color:#8c7e6a;font-size:.75rem;text-transform:uppercase;letter-spacing:2px;font-weight:800;text-decoration:none;transition:all .3s ease}.back-link-v6:hover{color:#d4af37;transform:translateX(-5px)}.detail-layout-v5{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:60px;gap:60px;align-items:center}.main-visual-v5{position:relative;padding:30px;background:#ffffff;border-radius:40px;box-shadow:0 30px 100px rgba(0,0,0,.05);border:3px solid #d4af37;transition:all .6s cubic-bezier(.165,.84,.44,1);overflow:hidden}.main-visual-v5.active-gold-border{border-color:#d4af37;box-shadow:0 40px 120px rgba(212,175,55,.15)}.main-visual-container{border-radius:20px;overflow:hidden;aspect-ratio:1/1;position:relative;width:100%;z-index:1}@media (max-width:768px){.main-visual-container{min-height:350px;background:#f9f9f9}}.main-visual-container img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.165,.84,.44,1)}.main-visual-v5:hover img{transform:scale(1.05)}.thumb-gallery-v6{display:flex;gap:15px;margin-top:25px;justify-content:center}.thumb-v6{width:80px;height:80px;border-radius:12px;border:2px solid transparent;overflow:hidden;cursor:pointer;background:#fff;transition:all .3s ease;padding:2px}.thumb-v6.active{border-color:#d4af37;border-width:3px;transform:translateY(-5px);box-shadow:0 10px 25px rgba(212,175,55,.3)}.thumb-v6 img{width:100%;height:100%;object-fit:cover;border-radius:8px}.elite-info-card{padding:50px;background:rgba(255,255,255,.7);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:35px;border:2px solid #d4af37;box-shadow:20px 20px 60px rgba(0,0,0,.03)}.p-meta-v6{display:flex;gap:15px;margin-bottom:25px}.meta-tag-v6{font-size:.65rem;text-transform:uppercase;letter-spacing:2px;font-weight:800;color:#d4af37;padding:6px 12px;background:rgba(212,175,55,.1);border-radius:100px}.elite-info-card h1{font-family:var(--font-heading);font-size:3.5rem;line-height:1.1;color:#1a1a13;margin-bottom:20px;font-weight:300;letter-spacing:-1px}.p-price-v6{font-size:2.2rem;color:#1b4a3e;font-weight:500;margin-bottom:30px;display:flex;align-items:center;gap:8px}.p-narrative-v6{font-size:1.05rem;line-height:1.8;color:#555;margin-bottom:40px}.p-actions-v6{display:flex;gap:20px;margin-bottom:50px}.qty-pill-v6{display:flex;align-items:center;background:#fff;border:2px solid #d4af37;border-radius:100px;padding:5px;box-shadow:0 4px 15px rgba(212,175,55,.1)}.qty-pill-v6 button{width:45px;height:45px;border-radius:50%;border:none;background:transparent;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#d4af37;transition:all .2s;font-weight:800}.qty-pill-v6 button:hover{background:rgba(212,175,55,.1);color:#1a1a13}.qty-pill-v6 span{width:40px;text-align:center;font-weight:800;font-size:1.1rem;color:#1a1a13}.add-btn-v6{flex:1 1;background:#d4af37;color:#000;border:none;border-radius:100px;font-size:.85rem;text-transform:uppercase;font-weight:800;letter-spacing:2px;cursor:pointer;box-shadow:0 10px 30px rgba(212,175,55,.3);transition:all .4s cubic-bezier(.165,.84,.44,1);position:relative;overflow:hidden}.add-btn-v6:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transform:translateX(-100%);transition:transform .6s ease}.add-btn-v6:hover{transform:translateY(-3px);box-shadow:0 15px 40px rgba(212,175,55,.4);background:#c5a02c}.add-btn-v6:hover:after{transform:translateX(100%)}.artisan-specs-v6{padding-top:35px;border-top:1px solid rgba(0,0,0,.05);display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px}.spec-item-v6{display:flex;flex-direction:column;gap:5px}.spec-label-v6{font-size:.6rem;text-transform:uppercase;color:#999;letter-spacing:1px;font-weight:800}.spec-value-v6{font-size:.9rem;color:#1a1a13;font-weight:500}@media (max-width:1100px){.detail-layout-v5{grid-template-columns:1fr;gap:50px}.main-visual-v5{max-width:600px;margin:0 auto}}@media (max-width:768px){.product-detail-v5{padding-top:calc(var(--header-height-mobile) + 15px);padding-bottom:80px}.main-visual-v5{padding:10px;border-radius:20px;border-width:2px;margin:0 auto 20px;width:96%;box-sizing:border-box}.main-visual-container{min-height:auto;aspect-ratio:1/1;border-radius:15px}.elite-info-card{padding:20px;border-radius:25px;text-align:center}.p-meta-v6{justify-content:center;margin-bottom:15px}.elite-info-card h1{font-size:2rem;margin-bottom:10px}.p-price-v6{justify-content:center;font-size:1.4rem;margin-bottom:20px}.p-narrative-v6{font-size:.95rem;line-height:1.6;margin-bottom:30px}.p-actions-v6{flex-direction:column;gap:12px;margin-bottom:30px}.qty-pill-v6{width:100%;justify-content:space-between}.add-btn-v6{width:100%;padding:16px;font-size:.85rem}.artisan-specs-v6{grid-template-columns:1fr;text-align:left;padding-top:25px;gap:15px}}