body{margin:0;padding:0;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;color:#333;line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit;transition:color 0.3s ease}a:hover{color:#4CAF50}nav{display:flex;align-items:center;justify-content:space-between;padding:1px 20px;background:linear-gradient(90deg,rgba(173,216,230,0.8),rgba(255,239,213,0.8));box-shadow:0 2px 5px rgba(0,0,0,0.1)}nav img.logo{width:40px;height:40px;margin:5px 30px 5px 5px}nav ul{list-style:none;margin:0;padding:0;display:flex;margin-right:30px}nav ul li{margin:0 10px;font-size:16px;font-weight:500}@media screen and (max-width:600px){nav ul{display:none}}section{max-width:960px;margin:20px auto;padding:20px;background:#fff;background:linear-gradient(135deg,rgba(250,250,250,0.95),rgba(255,255,255,0.95));border-radius:8px;box-shadow:0 4px 10px rgba(0,0,0,0.05);transition:all 0.3s ease}section:hover{box-shadow:0 6px 12px rgba(0,0,0,0.1)}h2,h3,h4{color:#4CAF50;margin-top:20px}p{font-size:16px;margin:15px 0;text-align:justify}ol.list-optimized,ul.list-optimized{margin:20px 0 20px 20px;padding:0}ol.list-optimized li,ul.list-optimized li{margin-bottom:10px}#brandInfoTable{max-width:960px;margin:20px auto;border-collapse:collapse;background-color:rgba(255,255,255,0.95);box-shadow:0 2px 8px rgba(0,0,0,0.1)}#brandInfoTable th,#brandInfoTable td{border:1px solid #ddd;padding:12px 15px}#brandInfoTable th{white-space:nowrap;text-align:left;background-color:#4CAF50;color:#fff}#brandInfoTable td{white-space:normal;word-wrap:break-word}.nav-section{max-width:960px;margin:20px auto;padding:10px 20px;background:rgba(255,250,240,0.9);border-left:4px solid #FF9800;border-radius:4px;box-shadow:0 2px 5px rgba(0,0,0,0.05)}.nav-section a{font-size:16px;margin-right:15px;font-weight:bold}.nav-section a:hover{text-decoration:underline}img.brand-image{width:100%;max-width:900px;min-width:500px;display:block;margin:20px auto;border-radius:8px;box-shadow:0 4px 10px rgba(0,0,0,0.1);transition:transform 0.3s ease}img.brand-image:hover{transform:scale(1.02)}#brand-product-list{list-style:none;max-width:960px;margin:30px auto;padding:0;display:flex;flex-wrap:wrap;justify-content:space-between;background-color:rgba(255,255,240,0.95);border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,0.08)}#brand-product-list li{width:calc(25% - 10px);margin:5px;background:#fff;border:1px solid #ddd;border-radius:6px;overflow:hidden;transition:box-shadow 0.3s ease}#brand-product-list li:hover{box-shadow:0 4px 12px rgba(0,0,0,0.1)}#brand-product-list .product-image img{width:100%;display:block;border-bottom:1px solid #ddd}#brand-product-list .product-name{padding:10px;font-size:14px;text-align:center}#brand-related-list{max-width:960px;margin:30px auto;background:rgba(240,248,255,0.95);border-collapse:collapse;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,0.1)}#brand-related-list caption{font-size:18px;font-weight:bold;padding:10px;background:#4CAF50;color:#fff}#brand-related-list th,#brand-related-list td{padding:12px;border:1px solid #ddd}#brand-related-list th{background:#f0f0f0;white-space:nowrap}.brand-feedback{max-width:960px;margin:30px auto;text-align:center;padding:15px;background:rgba(255,255,255,0.9);border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,0.1)}.brand-feedback a{display:inline-block;padding:10px 15px;margin:5px;border-radius:4px;background:#f5f5f5;border:1px solid #ddd;transition:background 0.3s ease,transform 0.3s ease;font-size:14px}.brand-feedback a:hover{background:#e0e0e0;transform:translateY(-2px)}.brand-feedback img{vertical-align:middle;margin-right:5px}.btn-sm{font-size:14px;padding:6px 10px}table.product-table{width:100%;max-width:960px;margin:20px auto;border:1px solid #ccc;border-collapse:collapse;background-color:rgba(255,255,255,0.9)}table.product-table th,table.product-table td{padding:10px;border:1px solid #ccc}ul.custom-ul{margin:20px auto;max-width:960px;padding:10px 20px;background:#fff;border:1px solid #ddd;border-radius:4px}ul.custom-ul li{margin-bottom:8px}