.catalog-sidebar{position:sticky;top:112px;padding:24px;background:var(--brand-bg-alt);border:1px solid var(--brand-border);border-radius:4px}.catalog-sidebar label{width:100%;margin-bottom:16px}.catalog-sidebar input,.catalog-sidebar select{margin-top:8px}.category-links{list-style:none;padding:0;margin:24px 0}.category-links li{padding:16px 0;border-bottom:1px solid var(--brand-border)}.catalog-note,.result-count{font-size:.8rem}.product-group{scroll-margin-top:120px;margin:32px 0 48px}.product-group h2{font-size:1.35rem}.catalog-list{display:grid;grid-gap:16px;gap:16px}.product-card{border:1px solid var(--brand-border);border-radius:4px}.product-inquiry{display:flex;align-items:center;gap:24px;padding:24px;-webkit-text-decoration:none;text-decoration:none;color:var(--brand-text)}.product-inquiry img{width:160px;height:120px}.product-inquiry h3{margin-bottom:16px}.product-inquiry span{color:var(--brand-primary);font-size:.85rem}.product-inquiry:hover{background:var(--brand-primary-light);color:var(--brand-text)}.catalog-requirements{border-top:1px solid var(--brand-border);padding-top:32px}.empty-state{padding:24px;background:var(--brand-primary-light)}@media (max-width:991px){.catalog-sidebar{position:static}.category-links{display:none}}@media (max-width:575px){.product-inquiry{flex-direction:column;align-items:start}.product-inquiry img{width:100%;height:160px}}