 *{margin:0;padding:0;box-sizing:border-box}body{padding:0;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;font-family:'Sans-serif',sans-serif;color:#333}nav{width:100%;background:linear-gradient(45deg,#1e3c72,#2a5298);display:flex;align-items:center;justify-content:space-between;padding:10px 20px;position:fixed;top:0;left:0;z-index:1000;box-shadow:0 4px 6px rgba(0,0,0,0.1)}nav .logo{display:flex;align-items:center}nav .logo img{width:40px;height:40px;margin-right:10px}nav ul{list-style:none;display:flex;align-items:center;margin-right:30px}nav ul li{margin:0 15px}nav ul li a{text-decoration:none;color:#fff;font-size:16px;transition:color 0.3s ease}nav ul li a:hover{color:#ffd700}@media (max-width:768px){nav ul{display:none}}#brandInfoTable{max-width:960px;margin:80px auto 40px;background:rgba(255,255,255,0.9);border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.1);overflow:hidden}#brandInfoTable th{white-space:nowrap;text-align:left;padding:12px;background:#2a5298;color:#fff;font-size:16px}#brandInfoTable td{word-wrap:break-word;padding:12px;font-size:15px}section{max-width:960px;margin:40px auto;padding:20px;background:rgba(255,255,255,0.95);border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.1);position:relative;overflow:hidden;transition:background 0.5s ease}section:nth-child(odd){background:linear-gradient(135deg,#f0f4f8,#d9e2ec)}section:nth-child(even){background:linear-gradient(135deg,#e0f7fa,#b2ebf2)}section h2,section h3,section h4{color:#1e3c72;margin-bottom:15px;font-weight:bold}section p{line-height:1.8;margin-bottom:20px;font-size:16px}.highlight-list{padding-left:20px;list-style-type:decimal;margin-top:10px}.highlight-list li{margin-bottom:10px;font-size:15px}.article-image{display:block;max-width:90%;width:100%;height:auto;margin:20px auto;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.2);transition:transform 0.3s ease,box-shadow 0.3s ease}.article-image:hover{transform:scale(1.05);box-shadow:0 8px 16px rgba(0,0,0,0.3)}#brand-product-list{max-width:960px;margin:40px auto;background:rgba(255,255,255,0.95);padding:20px;border-radius:8px;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;box-shadow:0 4px 6px rgba(0,0,0,0.1)}#brand-product-list li{list-style:none;background:#fff;border:1px solid #ddd;border-radius:8px;overflow:hidden;transition:transform 0.3s ease}#brand-product-list li:hover{transform:translateY(-5px)}#brand-product-list .product-image{width:100%;height:180px;overflow:hidden}#brand-product-list .product-image img{width:100%;height:100%;object-fit:cover;transition:transform 0.3s ease}#brand-product-list li:hover .product-image img{transform:scale(1.1)}#brand-product-list .product-name{padding:10px;text-align:center;font-size:16px;color:#1e3c72}#brand-related-list{max-width:960px;margin:40px auto;background:rgba(255,255,255,0.95);padding:20px;border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.1);overflow-x:auto}#brand-related-list caption{caption-side:top;font-size:18px;margin-bottom:10px;color:#1e3c72;font-weight:bold}#brand-related-list th,#brand-related-list td{padding:12px;border:1px solid #ddd;text-align:left;font-size:15px}#brand-related-list th{background:#2a5298;color:#fff;white-space:nowrap}#brand-related-list td{background:#f9f9f9}.brand-feedback{max-width:960px;margin:40px auto;display:flex;justify-content:center;gap:20px}.brand-feedback .btn{display:flex;align-items:center;padding:10px 20px;background:linear-gradient(45deg,#1e3c72,#2a5298);color:#fff;text-decoration:none;border:none;border-radius:5px;cursor:pointer;transition:background 0.3s ease}.brand-feedback .btn:hover{background:linear-gradient(45deg,#2a5298,#1e3c72)}.brand-feedback img{margin-right:8px}.brand-feedback span{margin-left:5px;font-weight:bold}@media (max-width:1200px){#brand-product-list{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}@media (max-width:768px){section{margin:20px auto;padding:15px}#brandInfoTable{margin-top:100px}nav{padding:10px 15px}}
