*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;color:#171722}.seo-head{padding:22px max(24px,calc((100% - 1320px)/2));border-bottom:1px solid #eee;display:flex;align-items:center;gap:28px}.brand{text-decoration:none;color:#211e61;display:flex;flex-direction:column}.brand small{font-weight:400;color:#777;margin-top:4px}.seo-head nav{display:flex;gap:16px;flex-wrap:wrap}.seo-head nav a{color:#222;text-decoration:none;font-size:14px;font-weight:700}.page{max-width:1320px;margin:auto;padding:32px 24px 70px}.crumbs{font-size:13px;color:#777;margin-bottom:18px}.crumbs a{color:#555}.intro h1{font-size:38px;margin:0 0 10px}.intro p{font-size:17px;line-height:1.55;color:#555;max-width:850px}.subcats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:28px 0}.subcat{border:1px solid #e5e5ea;border-radius:14px;overflow:hidden;text-decoration:none;color:#171722}.subcat img{width:100%;height:170px;object-fit:contain;padding:8px}.subcat div{padding:12px}.subcat b,.subcat small{display:block}.subcat small{color:#777;margin-top:5px}.products{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.prod{border:1px solid #e7e7eb;border-radius:14px;overflow:hidden;text-decoration:none;color:#171722;background:#fff}.prod img{width:100%;height:270px;object-fit:contain;padding:10px}.prod div{padding:14px}.prod small{color:#777}.prod h2{font-size:15px;line-height:1.3;min-height:40px}.prod strong{font-size:20px}.product-layout{display:grid;grid-template-columns:1fr 1fr;gap:50px}.product-layout .mainimg{width:100%;height:600px;object-fit:contain}.product-info h1{font-size:34px}.price{font-size:30px;font-weight:900;margin:18px 0}.stock{color:#168348}.desc{font-size:16px;line-height:1.6;color:#555}.related{margin-top:55px}footer{background:#171722;color:#fff;padding:35px max(24px,calc((100% - 1320px)/2));display:flex;gap:20px;flex-wrap:wrap}footer span{color:#bbb}footer a{color:#fff;margin-left:auto}.seo-links{padding:35px 0;border-top:1px solid #eee}.seo-links h2{font-size:22px}.seo-links div div{display:flex;flex-wrap:wrap;gap:10px}.seo-links a{border:1px solid #ddd;border-radius:999px;padding:9px 13px;text-decoration:none;color:#222;font-weight:700;font-size:13px}@media(max-width:900px){.products,.subcats{grid-template-columns:repeat(2,1fr)}.product-layout{grid-template-columns:1fr}.seo-head{align-items:flex-start;flex-direction:column}}@media(max-width:560px){.products{grid-template-columns:repeat(2,1fr)}.subcats{grid-template-columns:1fr 1fr}.prod img{height:190px}.intro h1{font-size:30px}.product-layout .mainimg{height:380px}}