#heroBanner{aspect-ratio:1600/750;height:auto;min-height:0;max-height:none}#heroBanner:after{display:none}.banner-slides{z-index:1;position:absolute;inset:0}.banner-slide{opacity:0;background-position:50%;background-size:cover;transition:opacity .8s;position:absolute;inset:0}.banner-slide.active{opacity:1}.catalog-section{padding:var(--sp-md) 0}.category-card{padding:var(--sp-md);margin-bottom:var(--sp-lg);border-top:4px solid var(--primary);background:#fff;overflow:hidden;box-shadow:0 5px 15px #00000014}.category-header{margin-bottom:var(--sp-sm);align-items:center;gap:var(--sp-xs);display:flex}.category-header-icon{color:var(--primary)}.category-header h2{color:var(--primary);font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.05em;margin-bottom:0;font-size:2rem;font-weight:700}.category-select-wrap{align-items:center;gap:var(--sp-md);flex-wrap:wrap;display:flex}.select-box-wrap{flex:1;min-width:24rem}.category-label{color:var(--dark);text-transform:uppercase;letter-spacing:.04em;margin-bottom:.6rem;font-size:1.3rem;font-weight:600;display:block}.search-input-container{width:100%;max-width:40rem;position:relative}.search-input-container input{padding-right:4rem!important}.search-icon{color:#999;pointer-events:none;position:absolute;top:50%;right:1.4rem;transform:translateY(-50%)}.category-select{width:100%;max-width:40rem;color:var(--text);cursor:pointer;font-size:1.4rem;font-family:var(--font-body);background:#fff;border:2px solid #ddd;padding:1.2rem 1.6rem;transition:border-color .3s}.category-select:focus{border-color:var(--primary);outline:none}.section-wrapper{margin-top:var(--sp-lg)}.section-nav{justify-content:space-between;align-items:center;gap:var(--sp-sm);margin-bottom:var(--sp-md);border-bottom:2px solid #eee;flex-wrap:wrap;padding-bottom:1.2rem;display:flex}.section-nav-title h2{color:var(--dark);font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.04em;margin-bottom:0;font-size:2.8rem;font-weight:800}.back-btn{background:var(--light);color:var(--text);font-weight:700;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.05em;cursor:pointer;border:none;border-radius:50px;align-items:center;gap:.8rem;padding:.8rem 2rem;font-size:1.3rem;transition:all .3s;display:inline-flex}.back-btn:hover{background:var(--primary);color:#fff}.cards-grid-4{gap:var(--sp-md);grid-template-columns:repeat(4,1fr);display:grid}.cards-grid-3{gap:var(--sp-md);grid-template-columns:repeat(3,1fr);display:grid}.cards-grid-sinotruk{gap:var(--sp-md);grid-template-columns:repeat(4,1fr);display:grid}.ix-card{background:#fff;flex-direction:column;height:100%;transition:transform .3s,box-shadow .3s;display:flex;overflow:hidden;box-shadow:0 5px 15px #00000014}.ix-card:hover{transform:translateY(-1rem);box-shadow:0 15px 30px #00000026}.ix-card-image{background:#fff;border-bottom:1px solid #f0f0f0;justify-content:center;align-items:center;height:25rem;padding:1rem;display:flex;position:relative;overflow:hidden}.ix-card-image img{object-fit:contain;max-width:100%;max-height:100%;transition:transform .4s}.ix-card:hover .ix-card-image img{transform:scale(1.05)}.ix-card-info{padding:var(--sp-md);flex-direction:column;flex:1;justify-content:space-between;display:flex}.ix-card-title{margin-bottom:var(--sp-xs);text-align:center;font-size:1.8rem;font-family:var(--font-heading);color:var(--dark);text-transform:uppercase;letter-spacing:.02em;font-weight:700}.ix-card-desc{color:#666;margin-bottom:var(--sp-sm);text-align:center;font-size:1.4rem;line-height:1.5}.ix-card-actions{justify-content:center;gap:.6rem;width:100%;margin-top:auto;display:flex}.ix-btn{font-size:1.3rem;font-weight:700;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.05em;cursor:pointer;text-align:center;border:none;border-radius:50px;padding:.8rem 1.5rem;text-decoration:none;transition:all .3s;display:inline-block}.ix-btn-light{background:var(--light);color:var(--primary);flex:1}.ix-btn-light:hover{color:var(--primary);background:#e5eef0}.ix-btn-primary{background:var(--primary);color:#fff;flex:1}.ix-btn-primary:hover{background:var(--teal-dark);color:#fff}.ix-view-btn{background:var(--light);width:100%;color:var(--primary);font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.06em;border:none;border-radius:50px;padding:1rem;font-size:1.4rem;font-weight:700;transition:all .2s}.ix-view-btn:hover{background:var(--primary);color:#fff}.cards-grid-sinotruk .ix-card{width:100%;max-width:100%;height:480px}.cards-grid-sinotruk .ix-card-image{background:#fff;height:320px}.empty-state{padding:6rem var(--sp-md);text-align:center;background:#fff;border-top:3px solid #ccc;box-shadow:0 5px 15px #00000014}.empty-icon{background:var(--light);width:12rem;height:12rem;margin:0 auto var(--sp-md);color:#bbb;border-radius:50%;justify-content:center;align-items:center;display:flex}.empty-title{color:var(--dark);font-size:2.2rem;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.04em;margin-bottom:var(--sp-xs);font-weight:700}.empty-text{color:#888;font-size:1.6rem}.fade-in{animation:.35s ease-in-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.detail-view{padding:var(--sp-md);border-top:4px solid var(--primary);margin-bottom:var(--sp-lg);background:#fff;overflow:hidden;box-shadow:0 5px 15px #00000014}.detail-close-bar{background:0 0;justify-content:flex-start;padding:0 0 1.2rem;display:flex}.detail-breadcrumb{align-items:center;gap:var(--sp-xs);background:#f5f8f9;margin-bottom:2rem;padding:1.2rem 2rem;font-size:1.4rem;display:flex}.detail-breadcrumb a{color:var(--text)}.detail-breadcrumb svg{color:#aaa}.detail-breadcrumb .bc-current{color:var(--primary);font-weight:600}.detail-section-wrapper{padding:0}.stock-in-stock{color:#28a745;font-weight:600}.related-section-wrap{margin-top:3rem}.category-card-title{font-size:1.6rem}.category-card-actions{margin-top:var(--sp-sm)}.search-card-tag{margin-bottom:.5rem;font-size:1rem;display:inline-block}.search-card-title{text-align:left;font-size:1.5rem}.search-card-actions{margin-top:var(--sp-sm);justify-content:flex-start}.modal-breadcrumb{background:var(--light);align-items:center;gap:var(--sp-xs);padding:1.6rem 3rem;font-size:1.4rem;display:flex}.modal-breadcrumb a{color:var(--text)}.modal-breadcrumb a:hover{color:var(--primary)}.modal-breadcrumb .bc-current{color:var(--primary);font-weight:600}.modal-close-bar{background:var(--light);justify-content:flex-end;padding:1.2rem 2rem 0;display:flex}.modal-close-btn{cursor:pointer;width:4rem;height:4rem;color:var(--dark);background:#fff;border:none;border-radius:50%;justify-content:center;align-items:center;transition:background .2s,color .2s;display:flex;box-shadow:0 2px 5px #0000001a}.modal-close-btn:hover{background:var(--primary);color:#fff}.product-detail-section{padding:var(--sp-lg)}.product-detail-grid{gap:var(--sp-xl);grid-template-columns:1.2fr 1fr;align-items:start;display:grid}.gallery-main{background:#fff;border:1px solid #f0f0f0;justify-content:center;align-items:center;height:44rem;padding:1.5rem;display:flex;position:relative;overflow:hidden}.gallery-main img{object-fit:contain;max-width:100%;max-height:100%;transition:transform .5s}.gallery-main:hover img{transform:scale(1.04)}.gallery-thumbs{grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1rem;display:grid}.gallery-thumb{cursor:pointer;background:#fff;border:1px solid #e0e0e0;justify-content:center;align-items:center;height:9rem;padding:.5rem;transition:border-color .3s;display:flex;overflow:hidden}.gallery-thumb.active{border-color:var(--primary);border-width:2px}.gallery-thumb img{object-fit:contain;max-width:100%;max-height:100%;transition:transform .3s}.gallery-thumb:hover img{transform:scale(1.06)}.product-info{padding:0 var(--sp-md)}.product-category-tag{background:var(--light);color:var(--primary);margin-bottom:var(--sp-sm);text-transform:uppercase;letter-spacing:.05em;padding:.5rem 1.5rem;font-size:1.3rem;font-weight:700;display:inline-block}.product-title{font-size:3.6rem;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.02em;color:var(--dark);margin-bottom:var(--sp-md);font-weight:800}.product-description{color:#555;margin-bottom:var(--sp-md);font-size:1.5rem;line-height:1.7}.product-meta{margin-bottom:var(--sp-md)}.meta-item{border-bottom:1px solid #eee;padding:1rem 0;display:flex}.meta-label{width:15rem;color:var(--dark);text-transform:uppercase;letter-spacing:.05em;flex-shrink:0;font-size:1.4rem;font-weight:700}.meta-value{color:#555;flex:1;font-size:1.5rem}.features-title{font-size:1.8rem;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.04em;margin-bottom:var(--sp-sm);color:var(--dark);font-weight:700}.features-list{list-style:none}.features-list li{color:#555;align-items:flex-start;gap:1rem;padding:.6rem 0;font-size:1.45rem;display:flex}.features-list li svg{color:var(--primary);flex-shrink:0;margin-top:.3rem}.product-actions{gap:var(--sp-md);margin-top:var(--sp-md);flex-wrap:wrap;display:flex}.action-btn{font-size:1.5rem;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:var(--sp-xs);cursor:pointer;border:none;border-radius:50px;padding:1.4rem 2.8rem;font-weight:700;text-decoration:none;transition:all .3s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--teal-dark);color:#fff;transform:translateY(-3px);box-shadow:0 10px 20px #00000026}.product-features{margin-bottom:var(--sp-md)}.lpg-guidelines-list{margin:0;padding:0;list-style:none}.lpg-guidelines-list li{border-bottom:1px solid #f0f0f0;align-items:flex-start;gap:1.2rem;padding:1.2rem;font-size:1.45rem;line-height:1.6;display:flex}.lpg-guidelines-list li:last-child{border-bottom:none}.lpg-guidelines-list li svg{color:var(--primary);flex-shrink:0;margin-top:.3rem}.lpg-guidelines-list li span{color:var(--text)}.btn-outline{color:var(--primary);border:2px solid var(--primary);background:0 0;border-radius:50px}.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-3px)}.additional-info-section{margin-top:var(--sp-lg);border-top:1px solid #e0e0e0}.info-tabs{background:var(--light);border-bottom:2px solid #ddd;display:flex}.info-tab{font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.05em;cursor:pointer;color:var(--text);background:#e0ebed;border-right:1px solid #d0dcdc;padding:1.5rem 3rem;font-size:1.6rem;font-weight:700}.info-tab.active{color:var(--primary);background:#fff;border-bottom:2px solid #fff;margin-bottom:-2px}.info-content{padding:var(--sp-lg) var(--sp-md)}.info-panel{display:none}.info-panel.active{animation:.3s ease-in-out fadeIn;display:block}.specs-table{border-collapse:collapse;width:100%}.specs-table tr{border-bottom:1px solid #eee}.specs-table tr:last-child{border-bottom:none}.specs-table td{padding:1.2rem 1.6rem;font-size:1.5rem}.specs-table td:first-child{color:var(--dark);background:var(--light);text-transform:uppercase;letter-spacing:.04em;width:30%;font-size:1.3rem;font-weight:700}.specs-table td:last-child{color:#555}.rich-specs-wrapper{border:1px solid #e0e0e0;width:100%;overflow-x:auto}.rich-specs-table{border-collapse:collapse;width:100%;min-width:1200px;font-size:1.3rem}.rich-specs-table th,.rich-specs-table td{text-align:center;border:1px solid #e0e0e0;padding:1rem}.rich-specs-table thead tr.group-row th{background:var(--primary);color:#fff;font-family:var(--font-heading);letter-spacing:.05em;text-transform:uppercase;font-size:1.3rem;font-weight:700}.rich-specs-table thead tr.sub-row th{background:var(--light);color:var(--dark);font-weight:700}.rich-specs-table tbody tr:nth-child(2n){background:#f9f9f9}.rich-specs-table tbody tr:hover{background:#f1f5f7}.related-section{padding:var(--sp-lg);background:#fafafa;border-top:1px solid #eee}.related-title{font-size:2.2rem;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.04em;color:var(--dark);margin-bottom:var(--sp-md);text-align:center;font-weight:700}.related-grid{gap:var(--sp-md);grid-template-columns:repeat(4,1fr);display:grid}.related-card{cursor:pointer;background:#fff;border:1px solid #eee;transition:all .3s;overflow:hidden;box-shadow:0 2px 8px #0000000f}.related-card:hover{border-color:var(--primary);transform:translateY(-5px);box-shadow:0 8px 16px #0000001a}.related-image{background:#fff;border-bottom:1px solid #f5f5f5;justify-content:center;align-items:center;height:14rem;padding:1rem;display:flex}.related-image img{object-fit:contain;max-width:100%;max-height:100%}.related-info{padding:1rem}.related-name{text-align:center;color:var(--dark);font-size:1.4rem;font-weight:700;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.02em;text-overflow:ellipsis;white-space:nowrap;margin:0;overflow:hidden}@media (width<=1024px){.cards-grid-4,.cards-grid-sinotruk{grid-template-columns:repeat(3,1fr)}.related-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){#heroBanner{aspect-ratio:1600/750!important;height:auto!important;min-height:unset!important;max-height:unset!important}.banner-slide{background-color:#000!important;background-position:50%!important;background-size:contain!important}.category-select-wrap{flex-direction:column;align-items:stretch}.category-select{max-width:100%}.cards-grid-4,.cards-grid-3,.cards-grid-sinotruk{grid-template-columns:repeat(2,1fr)}.product-detail-grid{gap:var(--sp-md);grid-template-columns:1fr}.gallery-main{height:28rem}.gallery-thumbs{grid-template-columns:repeat(4,1fr)}.gallery-thumb{height:7rem}.product-info{padding:0}.product-title{font-size:2.8rem}.related-grid{grid-template-columns:repeat(2,1fr)}.detail-view{padding:2rem 1rem}}@media (width<=480px){.cards-grid-4,.cards-grid-3,.cards-grid-sinotruk{grid-template-columns:1fr}.cards-grid-sinotruk .ix-card{height:400px}.cards-grid-sinotruk .ix-card-image{height:250px}.related-grid{grid-template-columns:1fr}}