.side-nav{position:fixed;left:0;top:0;bottom:0;width:220px;background:#1A1A1A;z-index:1000;display:flex;flex-direction:column;justify-content:center;padding:40px 0}
.side-nav>a{display:block;padding:16px 40px;color:rgba(255,255,255,.6);font-size:15px;font-weight:500;transition:all .2s;border-left:3px solid transparent}
.side-nav>a:hover,.side-nav>a.active{color:#fff;border-left-color:#C41E3A;background:rgba(196,30,58,.15)}
.side-brand{padding:16px 40px;font-size:20px;font-weight:800;color:#C41E3A;margin-bottom:20px}
.nav-item-has-dropdown{position:relative}
.nav-item-has-dropdown>a{display:block;padding:16px 40px;color:rgba(255,255,255,.6);font-size:15px;font-weight:500;transition:all .2s;border-left:3px solid transparent}
.nav-item-has-dropdown:hover>a{color:#fff;border-left-color:#C41E3A;background:rgba(196,30,58,.15)}
.dropdown-menu{position:absolute;left:100%;top:0;min-width:160px;background:#2A2A2A;border-radius:0 12px 12px 0;box-shadow:4px 4px 20px rgba(0,0,0,.3);opacity:0;visibility:hidden;transform:translateX(-10px);transition:all .3s;padding:12px 0;list-style:none;z-index:1001}
.nav-item-has-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateX(0)}
.dropdown-menu li a{display:block;padding:10px 20px;color:rgba(255,255,255,.6);font-size:14px;transition:all .2s}
.dropdown-menu li a:hover{color:#fff;background:rgba(196,30,58,.2)}
.main{margin-left:220px}
.page-header{padding:120px 60px 60px;background:#F8F8F8;border-bottom:1px solid #E5E5E5}
.page-title{font-size:clamp(36px,5vw,56px);font-weight:900;line-height:1.2;margin-bottom:12px;color:#1A1A1A}
.page-title em{color:#C41E3A;font-style:normal}
.page-breadcrumb{font-size:14px;color:#888}
.page-breadcrumb a{color:#666}.page-breadcrumb a:hover{color:#C41E3A}
.products-container{display:flex;padding:40px 60px;gap:40px}
.filter-sidebar{width:260px;flex-shrink:0;position:sticky;top:40px;height:fit-content}
.filter-section{background:#fff;border-radius:16px;padding:24px;margin-bottom:20px;box-shadow:0 2px 12px rgba(0,0,0,.05)}
.filter-title{font-size:14px;font-weight:700;margin-bottom:16px;color:#1A1A1A;padding-bottom:12px;border-bottom:1px solid #E5E5E5}
.filter-list{list-style:none}
.filter-list li{margin-bottom:8px}
.filter-list label{display:flex;align-items:center;cursor:pointer;padding:8px 12px;border-radius:8px;transition:all .2s;font-size:14px;color:#666}
.filter-list label:hover{background:#F5F5F5}
.filter-list input{margin-right:10px;accent-color:#C41E3A}
.filter-list input:checked+span{color:#C41E3A;font-weight:600}
.search-section{background:#fff;border-radius:16px;padding:20px;box-shadow:0 2px 12px rgba(0,0,0,.05)}
.search-input{width:100%;padding:12px 16px;border:1px solid #E5E5E5;border-radius:10px;font-size:14px;transition:all .2s}
.search-input:focus{outline:none;border-color:#C41E3A}
.products-main{flex:1}
.products-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.products-count{font-size:14px;color:#888}
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;list-style:none}
.product-card{background:#fff;border-radius:16px;overflow:hidden;transition:all .3s;box-shadow:0 2px 12px rgba(0,0,0,.05)}
.product-card:hover{transform:translateY(-6px);box-shadow:0 12px 32px rgba(0,0,0,.1)}
.product-img{height:400px;background:linear-gradient(135deg,#F8F8F8,#EFEFEF);display:flex;align-items:center;justify-content:center;font-size:72px;position:relative;overflow:hidden}
.product-img img{width:100%;height:100%;object-fit:cover}
.product-tag{position:absolute;top:12px;left:12px;padding:4px 12px;background:#C41E3A;color:#fff;font-size:11px;font-weight:600;border-radius:20px}
.product-info{padding:20px}
.product-info h3{font-size:16px;font-weight:700;margin-bottom:8px;color:#1A1A1A}
.product-info p{font-size:13px;color:#888;line-height:1.6;margin-bottom:12px}
.product-link{display:inline-flex;align-items:center;gap:6px;color:#C41E3A;font-size:13px;font-weight:600}
.product-link:hover{gap:10px}
.no-results{text-align:center;padding:80px 20px;color:#888;display:none;background:#fff;border-radius:16px}
.page-list{text-align:center;margin-top:32px}
.page-list div{display:inline-flex;flex-wrap:wrap;gap:10px;justify-content:center;align-items:center}
.page-list a,.page-list span{min-width:42px;padding:10px 14px;border:1px solid #E5E5E5;border-radius:999px;color:#1A1A1A;background:#fff;display:inline-block}
.page-list a:hover,.page-list .current{background:#C41E3A;border-color:#C41E3A;color:#fff}
.page-list .rows{border:none;background:transparent;color:#888;min-width:auto;padding:10px 0}
.cta-section{background:#C41E3A;color:#fff;text-align:center;}
.cta-section h2{color:#fff}
.btn{padding:14px 36px;border-radius:10px;font-weight:600;font-size:14px;display:inline-block;border:none;transition:all .3s;background:#fff;color:#C41E3A}.btn:hover{background:#1A1A1A;color:#fff}
footer{margin-left:220px;padding:40px 60px;border-top:1px solid #E5E5E5;text-align:center;color:#888;font-size:13px;background:#fff}
@media(max-width:1200px){
    .products-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:1024px){
    .side-nav{display:none}
    .main,.cta-section,footer{margin-left:0}
    .products-container{flex-direction:column;padding:30px 20px}
    .filter-sidebar{width:100%;position:static;display:flex;gap:16px;overflow-x:auto}
    .filter-section{min-width:200px}
    .products-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
    .page-header{padding:80px 20px 40px}
    .products-grid{grid-template-columns:1fr}
    .filter-sidebar{flex-direction:column}
    .product-img{height:300px}
    .product-info{padding:16px}
}
@media(max-width:480px){
    .page-header{padding:60px 16px 30px}
    .products-container{padding:20px 16px}
    .product-img{height:250px}
    .product-info h3{font-size:15px}
    .product-info p{font-size:12px}
}