@layer components{.product-center-layout{display:flex;max-width:1400px;margin:0 auto;padding:24px 28px 28px;gap:28px;min-height:calc(100vh - 68px);}.product-nav{flex-shrink:0;}.product-mobile-topbar{display:none;position:sticky;top:60px;z-index:100;background:var(--bg-primary,#fff);border-bottom:1px solid #e5e7eb;padding:10px 16px;margin:0 -28px 16px;align-items:center;gap:12px;}.drawer-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid #d1d5db;border-radius:10px;background:var(--bg-primary,#fff);color:#374151;cursor:pointer;transition:all 0.2s;flex-shrink:0;}.drawer-toggle:hover{background:#f0f4ff;border-color:var(--accent,#1A6DFF);color:var(--accent,#1A6DFF);}.mobile-topbar-title{font-size:16px;font-weight:700;color:#111827;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.sidebar{width:260px;background:var(--bg-primary,#fff);border:1px solid #e5e7eb;border-radius:14px;overflow:hidden;align-self:flex-start;position:sticky;top:80px;box-shadow:0 1px 3px rgba(0,0,0,0.04);max-height:calc(100vh - 100px);overflow-y:auto;}.sidebar-close{display:none;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:8px;background:rgba(255,255,255,0.15);color:white;cursor:pointer;transition:all 0.2s;}.sidebar-close:hover{background:rgba(255,255,255,0.3);}.sidebar-header{padding:16px 18px;background:linear-gradient(135deg,#0B1D33 0%,#163352 50%,#1e3a8a 100%);display:flex;justify-content:space-between;align-items:center;position:relative;}.sidebar-header::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent,#1A6DFF) 0%,var(--cta-secondary,#F97316) 100%);}.sidebar-header h2{color:white;font-size:15px;font-weight:700;margin:0;letter-spacing:0.01em;}.sidebar-menu{padding:6px 0;min-height:400px;}.category-tree{list-style:none;padding:0;margin:0;}.category-tree li{position:relative;}.category-tree .parent{cursor:pointer;}.parent-row{display:flex;align-items:center;gap:0;}.expand-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;color:#9ca3af;font-size:10px;transition:transform 0.2s,color 0.2s;flex-shrink:0;}.parent:hover .expand-icon{color:#6b7280;}.group-color-bar{display:inline-block;width:3px;height:16px;border-radius:2px;margin-right:8px;flex-shrink:0;}.category-link{display:flex;align-items:center;flex:1;padding:10px 14px 10px 12px;color:#374151;text-decoration:none;font-size:13px;font-weight:600;transition:all 0.2s;position:relative;border-left:3px solid transparent;gap:6px;}.category-link:hover{background:#f0f4ff;color:#1e40af;border-left-color:var(--info,#3B82F6);}.category-link.active{background:#eff6ff;color:#1e40af;border-left:3px solid #1e40af;font-weight:700;}.category-link svg{flex-shrink:0;opacity:0.7;}.category-link:hover svg,.category-link.active svg{opacity:1;}.group-count{font-size:11px;font-weight:600;color:#9ca3af;background:#f3f4f6;padding:2px 7px;border-radius:10px;margin-left:auto;margin-right:8px;flex-shrink:0;transition:all 0.2s;}.parent:hover .group-count{background:#e0e7ff;color:#1e40af;}.submenu{list-style:none;padding:0;margin:0;display:none;background:#f9fafb;}.submenu.expanded{display:block;}.submenu li a{display:flex;align-items:center;justify-content:space-between;padding:8px 16px 8px 42px;color:var(--text-tertiary,#94a3b8);text-decoration:none;font-size:12px;transition:all 0.2s;border-left:3px solid transparent;}.submenu li a:hover{background:#f0f4ff;color:#1e40af;border-left-color:var(--info,#3B82F6);}.submenu li a.active{color:#1e40af;border-left-color:#1e40af;background:#eff6ff;font-weight:600;}.cat-count{font-size:10px;font-weight:600;color:#9ca3af;background:#f3f4f6;padding:1px 6px;border-radius:8px;flex-shrink:0;}.submenu li a:hover .cat-count{background:#dbeafe;color:#1e40af;}.submenu li a.active .cat-count{background:#dbeafe;color:#1e40af;}.sidebar-cta{padding:14px 16px;border-top:1px solid #e5e7eb;margin-top:4px;}.cta-button{display:flex;align-items:center;justify-content:center;gap:8px;padding:11px;background:#1e40af;border-radius:8px;text-decoration:none;color:white;font-weight:600;font-size:13px;transition:all 0.2s;}.cta-button:hover{background:#1d4ed8;box-shadow:0 4px 12px rgba(30,64,175,0.35);transform:translateY(-1px);}.cta-icon{font-size:18px;}.sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:999;opacity:0;transition:opacity 0.3s cubic-bezier(0.4,0,0.2,1);}.sidebar-backdrop.active{opacity:1;}.seo-links{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}.seo-links a{margin-right:12px;}.main-content{flex:1;min-width:0;min-height:600px;}.breadcrumb{display:flex;align-items:center;gap:8px;padding:12px 0;color:var(--text-tertiary,#94a3b8);font-size:13px;flex-wrap:wrap;border-bottom:1px solid #f1f5f9;margin-bottom:16px;}.breadcrumb a{color:var(--info,#3B82F6);text-decoration:none;transition:color 0.15s;}.breadcrumb a:hover{color:#1d4ed8;text-decoration:underline;}.category-hero{margin-bottom:24px;padding:32px 36px;background:linear-gradient(135deg,#fff 0%,#f8faff 100%);border-radius:14px;box-shadow:0 2px 8px rgba(0,0,0,0.07);display:flex;gap:36px;align-items:center;border-left:5px solid var(--hero-color,#1e40af);position:relative;overflow:hidden;}.category-hero::after{content:'';position:absolute;top:-30px;right:-30px;width:140px;height:140px;border-radius:50%;background:var(--hero-color,#1e40af);opacity:0.04;pointer-events:none;}.category-hero-info{flex:1;min-width:0;}.category-hero-tag{display:inline-block;padding:4px 14px;border-radius:20px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:0.5px;margin-bottom:12px;background:var(--hero-color-light,#dbeafe);color:var(--hero-color-dark,#1e40af);}.category-hero-title{font-size:28px;font-weight:700;color:#111827;margin:0 0 10px;line-height:1.3;}.category-hero-desc{color:#4b5563;font-size:15px;margin:0 0 16px;line-height:1.8;}.category-hero-features{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px;}.category-hero-features li{font-size:13px;color:#374151;padding:5px 14px;background:#f0f4ff;border-radius:20px;display:inline-flex;align-items:center;gap:5px;border:1px solid #e0e7ff;}.category-hero-features li::before{content:'✓';color:var(--hero-color,#1e40af);font-weight:700;font-size:12px;}.category-hero-image{width:240px;min-width:240px;height:170px;border-radius:10px;overflow:hidden;background:#f3f4f6;display:flex;align-items:center;justify-content:center;border:1px solid #e5e7eb;}.category-hero-image img{max-width:100%;max-height:100%;object-fit:contain;}.category-header{margin-bottom:20px;padding:20px 24px;background:white;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,0.08);border-left:4px solid #1e40af;}.category-header-info h1,.category-header-info h2{font-size:22px;font-weight:700;color:#1f2937;margin:0 0 6px;}.category-header-info p{color:var(--text-tertiary,#94a3b8);font-size:14px;margin:0;line-height:1.6;}.subcategory-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;padding:16px 20px;background:white;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,0.07);border:1px solid #e5e7eb;}.subcategory-tab{display:inline-block;padding:9px 18px;background:#f9fafb;color:#374151;text-decoration:none;font-size:14px;font-weight:600;border-radius:8px;transition:all 0.2s;border:1px solid #d1d5db;}.subcategory-tab:hover{background:#e0e7ff;color:#1e40af;border-color:#93a3f8;box-shadow:0 1px 4px rgba(30,64,175,0.12);transform:translateY(-1px);}.subcategory-tab.active{background:linear-gradient(135deg,#1e40af 0%,#2563eb 100%);color:white;border-color:#1e40af;box-shadow:0 2px 8px rgba(30,64,175,0.25);}.smart-filter-bar{display:flex;align-items:flex-start;gap:16px;margin-bottom:16px;padding:16px 20px;background:white;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,0.07);flex-wrap:wrap;border:1px solid #e5e7eb;}.smart-filter-inner{flex:1;display:flex;flex-wrap:wrap;gap:16px;min-width:0;}.filter-group{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}.filter-label{font-size:12px;font-weight:600;color:var(--text-tertiary,#94a3b8);text-transform:uppercase;letter-spacing:0.03em;white-space:nowrap;margin-right:2px;}.filter-btn{padding:5px 12px;border:1px solid #d1d5db;border-radius:20px;background:white;color:#4b5563;font-size:12px;font-weight:500;cursor:pointer;transition:all 0.15s;white-space:nowrap;}.filter-btn:hover{border-color:var(--info,#3B82F6);color:#1e40af;background:#f0f4ff;}.filter-btn.active{background:#1e40af;color:white;border-color:#1e40af;box-shadow:0 1px 4px rgba(30,64,175,0.25);}.filter-reset-btn{padding:5px 14px;border:1px solid #e5e7eb;border-radius:20px;background:#f9fafb;color:var(--text-tertiary,#94a3b8);font-size:12px;cursor:pointer;transition:all 0.15s;white-space:nowrap;align-self:flex-start;}.filter-reset-btn:hover{border-color:#ef4444;color:#ef4444;background:#fef2f2;}.product-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding:12px 16px;background:white;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,0.07);border:1px solid #e5e7eb;}.product-count{font-size:13px;color:var(--text-tertiary,#94a3b8);}.product-count strong{color:#1e40af;font-size:15px;}.view-toggle{display:flex;gap:2px;background:#f3f4f6;border-radius:8px;padding:2px;}.view-btn{display:flex;align-items:center;gap:5px;padding:6px 14px;border:none;border-radius:6px;background:transparent;color:var(--text-tertiary,#94a3b8);font-size:12px;font-weight:500;cursor:pointer;transition:all 0.15s;}.view-btn:hover{color:#374151;background:#e5e7eb;}.view-btn.active{background:white;color:#1e40af;box-shadow:0 1px 3px rgba(0,0,0,0.08);}.view-btn svg{opacity:0.7;}.view-btn.active svg{opacity:1;}.product-card-view{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;}.product-card{background:white;border-radius:12px;border:1px solid #e5e7eb;overflow:hidden;transition:all 0.25s;display:flex;flex-direction:column;text-decoration:none;color:inherit;position:relative;}.product-card:hover{border-color:var(--accent,#1A6DFF);box-shadow:0 8px 24px rgba(26,109,255,0.12);}.product-card::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--group-color,var(--accent,#1A6DFF));opacity:0;transition:opacity 0.25s;}.product-card:hover::after{opacity:1;}.product-card-image{height:190px;background:linear-gradient(145deg,#f8fafc,#eef2f7);display:flex;align-items:center;justify-content:center;padding:24px;position:relative;overflow:hidden;border-bottom:1px solid #e5e7eb;}.product-card-image img{max-width:65%;max-height:110px;object-fit:contain;transition:transform 0.3s;filter:drop-shadow(0 2px 6px rgba(0,0,0,0.05));}.product-card:hover .product-card-image img{transform:scale(1.02);}.product-card-hover-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(11,29,51,0.85) 0%,rgba(22,51,82,0.80) 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;opacity:0;transition:opacity 0.25s ease;z-index:2;}.product-card:hover .product-card-hover-overlay{opacity:1;}.product-card-hover-overlay a,.product-card-hover-overlay button{display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:10px 18px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;border:none;text-decoration:none;transition:all 0.15s ease;white-space:nowrap;font-family:var(--font-sans,inherit);min-height:36px;}.pco-detail{background:white;color:var(--primary,#0B1D33);}.pco-detail:hover{background:var(--accent,#1A6DFF);color:white;box-shadow:0 2px 8px rgba(26,109,255,0.3);transform:translateY(-1px);}.pco-quote{background:var(--cta-secondary,#F97316);color:white;}.pco-quote:hover{background:var(--cta-secondary-hover,#EA580C);box-shadow:0 2px 8px rgba(249,115,22,0.3);transform:translateY(-1px);}.pco-compare{background:rgba(255,255,255,0.12);color:white;border:1px solid rgba(255,255,255,0.3) !important;font-size:11px;padding:5px 14px;}.pco-compare:hover{background:rgba(255,255,255,0.22);border-color:rgba(255,255,255,0.5) !important;}.pco-compare svg{width:12px;height:12px;}@media (max-width:768px){.product-center-layout{padding:12px 12px 16px;gap:0;}.breadcrumb{margin-top:8px;}.product-mobile-topbar{position:sticky;top:var(--header-height,68px);z-index:100;background:#fff;border-bottom:1px solid #E2E8F0;padding:8px 12px;margin:0 -12px 12px;box-shadow:0 1px 3px rgba(12,30,58,0.04);}.drawer-toggle{width:36px;height:36px;border-radius:8px;border:1px solid #D1D5DB;font-size:14px;}.mobile-topbar-title{font-size:14px;font-weight:700;color:#0F172A;}.category-hero{flex-direction:column;padding:16px;gap:16px;border-radius:12px;border-left-width:4px;}.category-hero-image{width:100%;min-width:unset;height:140px;order:-1;}.category-hero-title{font-size:1.25rem;}.category-hero-desc{font-size:0.875rem;line-height:1.6;}.category-hero-features li{font-size:0.75rem;padding:4px 10px;}.subcategory-tabs{gap:6px;padding:10px 12px;border-radius:10px;overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;}.subcategory-tab{padding:7px 14px;font-size:0.8125rem;white-space:nowrap;flex-shrink:0;border-radius:8px;}.smart-filter-bar{padding:10px 12px;gap:10px;border-radius:10px;}.filter-btn{padding:4px 10px;font-size:0.75rem;border-radius:16px;}.product-toolbar{padding:8px 12px;border-radius:10px;}.product-count{font-size:0.75rem;}.product-count strong{font-size:0.875rem;}.product-card-view{grid-template-columns:1fr;gap:12px;}.product-card{border-radius:12px;overflow:hidden;box-shadow:0 1px 4px rgba(12,30,58,0.06);border:1px solid #E2E8F0;transition:all 0.2s ease;}.product-card:active{transform:scale(0.98);}.product-card .product-card-image{height:160px;padding:16px;background:linear-gradient(145deg,#FAFBFC,#F1F5F9);display:flex !important;align-items:center !important;justify-content:center !important;width:auto !important;border-bottom:1px solid #F1F5F9;}.product-card .product-card-image img{max-width:65% !important;max-height:100px !important;object-fit:contain !important;display:block !important;}.product-card-hover-overlay{display:none;}.product-card-actions{flex-direction:column;gap:6px;padding:10px 14px 14px;border-top:1px solid #F1F5F9;background:#FAFBFC;}.product-card-actions .btn-detail,.product-card-actions .btn-inquiry,.product-card-actions .btn-add-quote{flex:none;width:100%;padding:0 14px !important;font-family:var(--font-sans,inherit) !important;font-size:0.8125rem !important;font-weight:600 !important;height:40px !important;min-height:40px !important;max-height:40px !important;border-radius:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:40px !important;display:flex !important;align-items:center !important;justify-content:center !important;}.btn-detail{background:#EFF6FF;color:#1E40AF;border:1px solid #BFDBFE;}.btn-detail:active{background:#DBEAFE;}.btn-inquiry{background:linear-gradient(135deg,#1E40AF 0%,#2563EB 100%);color:white;border:none;box-shadow:0 2px 8px rgba(30,64,175,0.2);}.btn-inquiry:active{background:linear-gradient(135deg,#1E3A8A 0%,#1E40AF 100%);}.btn-add-quote{background:linear-gradient(135deg,#059669 0%,#10B981 100%);color:white;border:none;box-shadow:0 2px 8px rgba(5,150,105,0.2);}.btn-add-quote:active{background:linear-gradient(135deg,#047857 0%,#059669 100%);}.model-list-toggle{font-size:0.75rem !important;font-family:var(--font-sans,inherit) !important;font-weight:500 !important;height:auto !important;min-height:unset !important;padding:4px 0 0 !important;line-height:1.4 !important;color:#64748B;}}@media (hover:none) and (pointer:coarse){.product-card{border-radius:12px;overflow:hidden;}.product-card:active{transform:scale(0.98);}.product-card-hover-overlay{display:none;}}.product-card-badge{position:absolute;top:10px;left:10px;padding:2px 10px;border-radius:20px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:0.3px;}.product-card-body{padding:20px;flex:1;display:flex;flex-direction:column;}.product-card-name{font-size:15px;font-weight:700;color:#111827;margin:0 0 10px;line-height:1.4;transition:color 0.15s;min-height:42px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-clamp:2;}.product-card:hover .product-card-name{color:var(--accent,#1A6DFF);}.product-card-specs{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:10px;}.product-card-spec{font-size:12px;padding:3px 10px;background:#eef2ff;color:#1e40af;border-radius:4px;font-weight:600;white-space:nowrap;border:1px solid #c7d2fe;}.product-card-models{font-size:12px;color:var(--text-tertiary,#94a3b8);margin-bottom:10px;display:flex;align-items:center;gap:4px;}.product-card-models .model-count{background:#e0e7ff;color:#1e40af;padding:2px 8px;border-radius:4px;font-weight:700;font-size:12px;}.product-card-cert{display:flex;gap:5px;margin-bottom:12px;flex-wrap:wrap;}.cert-badge{font-size:11px;padding:3px 8px;border-radius:4px;font-weight:600;border:1px solid transparent;}.cert-badge.cert-yes{background:#dcfce7;color:#16a34a;}.cert-badge.cert-no{background:#fef3c7;color:#92400e;border:1px solid #fcd34d;}.product-card-actions{display:flex;gap:8px;margin-top:auto;padding-top:12px;border-top:1px solid #f3f4f6;}.product-card-actions .btn-detail,.product-card-actions .btn-inquiry,.product-card-actions .btn-add-quote{flex:1;padding:8px 12px;border-radius:6px;font-size:13px;font-weight:600;text-align:center;text-decoration:none;transition:all 0.15s;border:none;cursor:pointer;}.btn-detail{background:#f0f4ff;color:#1e40af;}.btn-detail:hover{background:#dbeafe;}.btn-inquiry{background:#1e40af;color:white;}.btn-inquiry:hover{background:#1d4ed8;box-shadow:0 2px 8px rgba(30,64,175,0.3);}.btn-add-quote{background:#059669;color:white;}.btn-add-quote:hover{background:#047857;box-shadow:0 2px 8px rgba(5,150,105,0.3);}.product-card-model-list{display:none;padding:0 18px 14px;border-top:1px solid #f3f4f6;}.product-card-model-list.expanded{display:block;}.model-list-toggle{display:flex;align-items:center;gap:4px;padding:6px 0 0;margin-bottom:8px;background:none;border:none;color:var(--info,#3B82F6);font-size:12px;font-weight:500;cursor:pointer;transition:color 0.15s;}.model-list-toggle:hover{color:#1d4ed8;text-decoration:underline;}.model-list-item{display:flex;align-items:center;justify-content:space-between;padding:5px 0;border-bottom:1px solid #f9fafb;font-size:12px;}.model-list-item:last-child{border-bottom:none;}.model-list-item .model-name{color:#374151;font-weight:500;}.model-list-item .model-spec{color:var(--text-tertiary,#94a3b8);}.model-list-item a{color:var(--info,#3B82F6);text-decoration:none;font-weight:500;font-size:11px;}.model-list-item a:hover{text-decoration:underline;}.product-table-view{display:none;}.product-table-view.active{display:block;}.product-card-view.active{display:grid;}.spec-table-container{background:white;border-radius:12px;box-shadow:0 1px 3px rgba(0,0,0,0.08);overflow:hidden;}.spec-table-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:#f9fafb;border-bottom:1px solid #e5e7eb;}.spec-table-header h2{font-size:16px;font-weight:600;color:#1f2937;margin:0;}.spec-count{font-size:13px;color:var(--text-tertiary,#94a3b8);}.spec-count strong{color:#1e40af;font-size:16px;}.spec-table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;}.spec-table{width:100%;border-collapse:collapse;min-width:800px;}.spec-table thead{background:var(--bg-tertiary,#f1f3f5);position:sticky;top:0;z-index:1;}.spec-table th{padding:10px 12px;text-align:left;font-size:11px;font-weight:600;color:#475569;border-bottom:2px solid #e5e7eb;white-space:nowrap;text-transform:uppercase;letter-spacing:0.03em;}.spec-table th.th-series{min-width:140px;}.spec-table th.th-actions{text-align:center;min-width:80px;}.spec-table td{padding:10px 14px;font-size:13px;color:#374151;border-bottom:1px solid #f3f4f6;white-space:nowrap;}.series-row{background:var(--bg-secondary,#f8f9fa);transition:background 0.15s;}.series-row:hover{background:#f0f7ff;}.series-row td{font-weight:500;border-bottom:1px solid #e0e7ff;}.series-name{position:relative;}.series-name a{color:#1e40af;text-decoration:none;font-weight:600;}.series-name a:hover{text-decoration:underline;color:#1d4ed8;}.series-expand{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;background:#1e40af;color:white;border-radius:3px;font-size:10px;cursor:pointer;transition:all 0.2s;margin-right:6px;vertical-align:middle;}.series-expand:hover{background:#1d4ed8;transform:scale(1.1);}.model-row{background:white;transition:background 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4px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-clamp:2;}.group-category-count{font-size:12px;color:#1e40af;font-weight:600;}.tag-acdc{background:#dbeafe;color:#1e40af;}.tag-dcdc{background:#d1fae5;color:#065f46;}.tag-communication{background:#ede9fe;color:#5b21b6;}.tag-io{background:#ffedd5;color:#9a3412;}.tag-sensor{background:#fce7f3;color:#9d174d;}.tag-drive{background:#e0f2fe;color:#075985;}.tag-control{background:#e0e7ff;color:#3730a3;}.tag-feature{background:#d1fae5;color:#065f46;}.tag-isolation{background:#ede9fe;color:#5b21b6;}@media (max-width:1280px){.product-center-layout{gap:20px;padding-left:20px;padding-right:20px;}.sidebar{width:240px;}.category-hero{padding:24px 28px;gap:24px;}.category-hero-title{font-size:24px;}.category-hero-image{width:200px;min-width:200px;height:150px;}.product-card-view{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));}}@media (max-width:1024px){.product-center-layout{flex-direction:column;padding-top:16px;}.product-mobile-topbar{display:flex;margin:0 0 0;border-radius:0;top:60px;}.product-nav{position:static;width:auto;}.sidebar{position:fixed;top:0;left:0;bottom:0;width:300px;z-index:1050;border-radius:0;border:none;border-right:1px solid #e5e7eb;box-shadow:4px 0 24px rgba(0,0,0,0.15);transform:translateX(-100%);transition:transform 0.35s cubic-bezier(0.4,0,0.2,1);max-height:100vh;overflow-y:auto;align-self:auto;background:#fff;}.sidebar.drawer-open,.sidebar.mobile-open{transform:translateX(0);box-shadow:8px 0 32px 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h2{font-size:16px;}.spec-count{font-size:12px;}.series-name a,.model-name a{font-size:12px;}.smart-filter-bar{flex-direction:column;}.filter-reset-btn{align-self:flex-start;}}}