body{padding:0;margin:0;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;color:#333}nav{background:linear-gradient(90deg,#001f3f,#004080);padding:1px 20px;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;display:flex;margin-right:30px}nav ul li{margin:0 10px}nav ul li a{text-decoration:none;color:#fff;font-size:16px;transition:color 0.3s}nav ul li a:hover{color:#fc0}article{max-width:960px;margin:100px auto 30px;padding:0 20px;line-height:1.6}article section{background:linear-gradient(135deg,#f0f8ff,#e6f2ff);margin-bottom:30px;padding:20px;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.1);animation:fadeIn 1s ease-in-out}article section h2{font-size:20px;margin-bottom:10px;color:#001f3f;border-bottom:2px solid #004080;padding-bottom:5px}article p{font-size:16px;margin-bottom:15px}#brandInfoTable{max-width:960px;margin:20px auto;background:rgba(255,255,255,1);border-collapse:collapse;box-shadow:0 2px 4px rgba(0,0,0,0.1)}#brandInfoTable th,#brandInfoTable td{border:1px solid #ccc;padding:10px}#brandInfoTable th{white-space:nowrap;text-align:left;background:#f0f8ff}#brandInfoTable td{white-space:normal;word-wrap:break-word}.product-table{width:100%;margin-top:20px;border-collapse:collapse}.product-table th{background:#f7f7f7;padding:10px;border:1px solid #ddd}.product-table td{padding:10px;border:1px solid #ddd}#brand-product-list{max-width:960px;margin:20px auto;background:#f9f9f9;padding:20px;display:flex;flex-wrap:wrap;justify-content:space-between;list-style:none}#brand-product-list li{width:calc(25% - 20px);margin-bottom:20px;background:#fff;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,0.1);transition:transform 0.3s}#brand-product-list li:hover{transform:translateY(-5px)}#brand-product-list li a{text-decoration:none;color:#333;display:block;padding:10px}#brand-product-list .product-image img{max-width:100%;border-radius:4px}#brand-related-list{max-width:960px;margin:20px auto;background:#f0f8ff;padding:20px;border-collapse:collapse}#brand-related-list caption{font-size:18px;font-weight:bold;margin-bottom:10px}#brand-related-list th,#brand-related-list td{border:1px solid #ccc;padding:10px}#brand-related-list th{background:#e6f2ff;white-space:nowrap;text-align:left}img.scene-img{display:block;width:100%;max-width:900px;min-width:500px;margin:20px auto;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.15);transition:transform 0.3s}img.scene-img:hover{transform:scale(1.03)}.brand-feedback{max-width:960px;margin:20px auto;text-align:center}.brand-feedback .btn{background:#004080;color:#fff;padding:8px 12px;border-radius:4px;margin:0 5px;display:inline-flex;align-items:center;text-decoration:none;transition:background 0.3s}.brand-feedback .btn:hover{background:#036}.brand-feedback img{margin-right:5px}@media screen and (max-width:768px){nav ul{display:none}article{margin-top:80px}#brand-product-list li{width:calc(50% - 20px)}}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}