.catalog-header{background:#fff;border-bottom:1px solid #dce5ec}.catalog-header>.container{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:18px}.catalog-header img{display:block;width:280px;height:auto}.catalog-header nav,.catalog-footer nav,.catalog-home-links{display:flex;flex-wrap:wrap;gap:12px 24px}.catalog-main{padding-block:30px 70px}.catalog-crumbs{display:flex;flex-wrap:wrap;gap:12px;font-size:14px;margin-bottom:30px}.catalog-main h1{font-size:clamp(28px,4vw,44px);line-height:1.16;margin:12px 0 20px}.catalog-intro{max-width:880px;font-size:18px;line-height:1.7;margin-bottom:30px}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.catalog-brand-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.catalog-card,.catalog-brand{border:1px solid #dce5ec;border-radius:16px;background:#fff;padding:24px;min-width:0}.catalog-card{display:flex;flex-direction:column;gap:12px}.catalog-card>a:first-child{display:block}.catalog-card img{display:block;width:100%;height:220px;object-fit:contain;margin-bottom:18px}.catalog-card h2{font-size:19px;line-height:1.35;margin:10px 0}.catalog-card p{font-size:14px;margin:0;line-height:1.5}.catalog-card small{display:block}.catalog-price{display:block;font-size:23px}.catalog-price small{display:inline;font-size:13px;font-weight:400}.catalog-detail{margin-top:auto;padding-top:12px;font-weight:700}.catalog-brand img,.catalog-brand-logo{object-fit:contain;object-position:left center}.catalog-brand{display:block}.catalog-brand p{margin:12px 0 18px;line-height:1.6}.catalog-note{margin-top:36px;background:#edf6f8;border-radius:16px;padding:28px}.catalog-product{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:48px;align-items:start}.catalog-product-image{border:1px solid #e2e9ef;border-radius:18px;padding:30px;background:#fff}.catalog-product-image img{width:100%;height:auto;max-height:600px;object-fit:contain}.catalog-code{font-weight:700}.catalog-product p{line-height:1.6}.catalog-product dl{display:grid;grid-template-columns:minmax(100px,1fr) 2fr;gap:12px 20px;padding:20px 0}.catalog-product dt{font-weight:700}.catalog-product dd{margin:0;overflow-wrap:anywhere}.catalog-pricing{display:grid;gap:6px;padding:22px 0;border-block:1px solid #dce5ec}.catalog-related{margin-top:60px}.catalog-related>.catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.catalog-footer{background:#00284b;color:#fff;padding:40px 0}.catalog-footer a{color:#fff}.catalog-footer nav{margin-block:20px}.catalog-footer small{display:block;margin-top:24px}.catalog-home-links{margin-top:24px}.catalog-home-links a{border-bottom:1px solid #99b3c2;padding-bottom:4px}a:focus-visible{outline:3px solid #1594ad;outline-offset:5px}@media(max-width:900px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-related>.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-product{gap:24px}}@media(max-width:600px){.catalog-header>.container{align-items:flex-start;flex-direction:column;gap:16px}.catalog-header img{width:250px;max-width:100%}.catalog-header nav{gap:12px;font-size:14px}.catalog-main{padding-block:24px 44px}.catalog-grid,.catalog-brand-grid,.catalog-product,.catalog-related>.catalog-grid{grid-template-columns:1fr}.catalog-product-image{padding:24px}.catalog-product-image img{max-height:320px}.catalog-card{padding:20px}.catalog-crumbs{gap:8px;font-size:13px}.catalog-product dl{font-size:14px;gap:10px}.catalog-home-links{gap:12px 18px}}