*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:#f8f9fa;color:#1a1a2e;line-height:1.6}a{color:#4361ee;text-decoration:none}a:hover{text-decoration:underline}header{background:#1a1a2e;color:#fff;padding:0}.header-top{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:16px 20px}.header-top h1{font-size:22px}.header-top h1 a{color:#fff;text-decoration:none}.header-top .contact-info{font-size:13px;color:#a0aec0}nav.main-nav{background:#2d2d4e;padding:0 20px}nav.main-nav ul{display:flex;gap:0;max-width:1200px;margin:0 auto;list-style:none;flex-wrap:wrap}nav.main-nav li a{display:block;padding:10px 16px;color:#ccc;font-size:14px;transition:background .15s}nav.main-nav li a:hover{background:#3d3d5e;color:#fff;text-decoration:none}main{max-width:1200px;margin:24px auto;padding:0 20px;min-height:60vh}.container{max-width:1200px;margin:0 auto;padding:0 20px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}.product-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #00000014;transition:box-shadow .2s}.product-card:hover{box-shadow:0 4px 12px #00000026}.product-card img{width:100%;height:200px;object-fit:cover;display:block}.product-info{padding:12px}.product-info h3{font-size:15px;margin-bottom:6px}.product-info h3 a{color:#1a1a2e}.price-row{display:flex;align-items:center;gap:8px}.price{font-weight:700;font-size:16px;color:#1a1a2e}.price.sale{color:#e53e3e}.old-price{font-size:14px;color:#999;text-decoration:line-through}.badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}.badge.promo{background:#fed7d7;color:#c53030}.badge.cat{background:#e2e8f0;color:#4a5568}.post-card{background:#fff;border-radius:8px;padding:20px;box-shadow:0 1px 3px #00000014;margin-bottom:16px}.post-card h3{margin-bottom:8px;font-size:18px}.post-card .excerpt{color:#555;font-size:14px;margin-bottom:8px}.post-card .date{font-size:12px;color:#999}.breadcrumb{font-size:13px;color:#718096;margin-bottom:20px}.breadcrumb a{color:#4361ee}.breadcrumb .sep{margin:0 6px}.section{margin-bottom:40px}.section h2{font-size:22px;margin-bottom:16px;padding-bottom:8px;border-bottom:2px solid #e2e8f0}.hero-slider{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-bottom:40px}.hero-item{position:relative;border-radius:10px;overflow:hidden;height:220px}.hero-item img{width:100%;height:100%;object-fit:cover}.hero-item .overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#000000b3);padding:16px;color:#fff}.hero-item .overlay h3{font-size:18px;margin-bottom:4px}.hero-item .overlay .price{color:#fff;font-size:16px}.page-content{background:#fff;border-radius:8px;padding:32px;box-shadow:0 1px 3px #00000014}.page-content h1{font-size:28px;margin-bottom:16px}.page-content p{margin-bottom:12px}.related-section{margin-top:32px}.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.cat-card{background:#fff;padding:20px;border-radius:8px;box-shadow:0 1px 3px #00000014;text-align:center}.cat-card h3{font-size:16px}.cat-card .count{font-size:13px;color:#718096}footer{background:#1a1a2e;color:#a0aec0;padding:24px 20px;text-align:center;font-size:13px;margin-top:40px}footer a{color:#a0aec0}.contact-form{max-width:500px}.contact-form label{display:block;margin-bottom:4px;font-weight:600;font-size:14px}.contact-form input,.contact-form textarea{width:100%;padding:8px 12px;border:1px solid #d1d5db;border-radius:6px;font-size:14px;margin-bottom:12px}.contact-form textarea{height:120px;resize:vertical}.contact-form button{background:#4361ee;color:#fff;border:none;padding:10px 24px;border-radius:6px;cursor:pointer;font-size:14px}.contact-form button:hover{background:#3451de}.msg-ok{background:#c6f6d5;color:#276749;padding:12px;border-radius:6px;margin-bottom:16px}.msg-err{background:#fed7d7;color:#9b2c2c;padding:12px;border-radius:6px;margin-bottom:16px}.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}