.j3d-page{background:#f8fafc;min-height:70vh;padding:48px 0 72px}.j3d-hero{background:linear-gradient(135deg,#fff7ed,#ffedd5);border:1px solid #fed7aa;border-radius:24px;padding:34px;margin-bottom:30px}.j3d-hero h1{margin:0 0 10px;color:#9a3412;font-size:clamp(30px,5vw,48px)}.j3d-hero p{margin:0;color:#475569;font-size:17px;max-width:780px}.j3d-toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:20px 0}.j3d-cart-link{display:inline-flex;align-items:center;gap:8px;background:#0f172a;color:#fff!important;padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:700}.j3d-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.j3d-card{background:#fff;border:1px solid #e2e8f0;border-radius:20px;overflow:hidden;box-shadow:0 8px 24px rgba(15,23,42,.05);display:flex;flex-direction:column}.j3d-img{height:220px;background:linear-gradient(135deg,#fff7ed,#f1f5f9);display:flex;align-items:center;justify-content:center;color:#c2410c;font-size:54px}.j3d-img img{width:100%;height:100%;object-fit:cover}.j3d-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}.j3d-body h2{margin:0;color:#0f172a}.j3d-price{font-size:24px;font-weight:800;color:#ea580c}.j3d-actions{display:flex;gap:10px;margin-top:auto;flex-wrap:wrap}.j3d-btn{border:0;border-radius:11px;padding:11px 15px;text-decoration:none;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.j3d-btn-primary{background:#ea580c;color:#fff!important}.j3d-btn-light{background:#f1f5f9;color:#0f172a!important}.j3d-product{display:grid;grid-template-columns:1fr 1fr;gap:34px;background:#fff;padding:28px;border-radius:22px;border:1px solid #e2e8f0}.j3d-product .j3d-img{height:420px;border-radius:16px}.j3d-cart{background:#fff;border:1px solid #e2e8f0;border-radius:20px;overflow:hidden}.j3d-cart-row{display:grid;grid-template-columns:1fr 110px 140px 70px;gap:14px;align-items:center;padding:16px 20px;border-bottom:1px solid #e2e8f0}.j3d-cart-total{padding:20px;text-align:right;font-size:24px;font-weight:800}.j3d-checkout{margin-top:24px;background:#fff;border:1px solid #e2e8f0;border-radius:20px;padding:22px}.j3d-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.j3d-field input,.j3d-field textarea{padding:12px 14px;border:1px solid #cbd5e1;border-radius:10px;font:inherit}.j3d-note{font-size:13px;color:#64748b}.j3d-empty{text-align:center;padding:50px 20px;background:#fff;border:1px solid #e2e8f0;border-radius:20px}@media(max-width:900px){.j3d-grid{grid-template-columns:repeat(2,1fr)}.j3d-product{grid-template-columns:1fr}.j3d-cart-row{grid-template-columns:1fr 90px 110px 55px}}@media(max-width:620px){.j3d-grid{grid-template-columns:1fr}.j3d-toolbar{align-items:flex-start;flex-direction:column}.j3d-cart-row{grid-template-columns:1fr 80px}.j3d-product .j3d-img{height:280px}}