body{padding:0;margin:0;font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#333;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center}nav{padding:1px 20px;background:linear-gradient(90deg,#007BFF,#4e54c8);display:flex;align-items:center;justify-content:space-between}nav img{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}nav a{text-decoration:none;color:#fff;font-weight:bold;cursor:pointer}.section-nav{text-align:center;margin:20px auto;max-width:960px}.section-nav a{margin:0 10px;text-decoration:none;font-size:16px;color:#007BFF}.section-nav a:hover{text-decoration:underline}article{max-width:960px;margin:0 auto;padding:20px}section{margin:40px auto;padding:20px;background:#fff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.1)}section h2{font-size:18px;color:#007BFF;margin-bottom:10px}section p{font-size:16px;line-height:1.6;margin-bottom:15px}table{width:100%;border-collapse:collapse;margin-bottom:20px}#brandInfoTable{max-width:960px;margin:20px auto;background:rgba(255,255,255,0.95);padding:10px;box-shadow:0 1px 5px rgba(0,0,0,0.1)}#brandInfoTable th{white-space:nowrap;text-align:left;padding:8px;border-bottom:1px solid #ccc}#brandInfoTable td{white-space:normal;padding:8px;border-bottom:1px solid #eee}.product-table{width:100%;border-collapse:collapse;margin-top:20px}.product-table th,.product-table td{padding:10px;border:1px solid #ddd}.product-table th{white-space:nowrap;text-align:left}img{max-width:100%;border-radius:8px;box-shadow:0 3px 6px rgba(0,0,0,0.1);transition:transform 0.3s ease}img:hover{transform:scale(1.02)}#brand-product-list{max-width:960px;margin:20px auto;background:#f8f8f8;padding:10px;display:flex;flex-wrap:wrap;justify-content:space-between}#brand-product-list li{list-style:none;flex:0 0 23%;margin-bottom:20px;background:#fff;border:1px solid #ddd;border-radius:8px;padding:10px;text-align:center}#brand-product-list .product-image img{width:100%;height:auto}#brand-related-list{max-width:960px;margin:20px auto;background:#f0f0f0;padding:10px;border-collapse:collapse}#brand-related-list caption{caption-side:top;font-size:18px;color:#007BFF;margin-bottom:10px}#brand-related-list th,#brand-related-list td{border:1px solid #ccc;padding:8px}.brand-feedback{max-width:960px;margin:20px auto;text-align:center;padding:10px}.brand-feedback a{display:inline-block;margin:0 10px;padding:8px 15px;background:linear-gradient(45deg,#007BFF,#00d4ff);color:#fff;text-decoration:none;border-radius:4px;box-shadow:0 2px 4px rgba(0,0,0,0.15);transition:background 0.3s ease,box-shadow 0.3s ease}.brand-feedback a:hover{background:linear-gradient(45deg,#005bb5,#08c);box-shadow:0 4px 8px rgba(0,0,0,0.2)}@media (max-width:768px){nav ul{display:none}section{margin:20px}#brand-product-list li{flex:0 0 48%}}@media (max-width:480px){#brand-product-list li{flex:0 0 100%}}@keyframes glow{0%{box-shadow:0 0 5px #007BFF}50%{box-shadow:0 0 20px #007BFF}100%{box-shadow:0 0 5px #007BFF}}