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}nav{width:100%;background:linear-gradient(135deg,#d35400,#e67e22);padding:1px 20px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 4px 6px rgba(0,0,0,0.1);position:fixed;top:0;z-index:1000}nav img{width:40px;height:40px;margin:5px 30px 5px 5px;border-radius:5px}nav ul{list-style:none;display:flex;margin-right:40px}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:#f1c40f}@media (max-width:768px){nav ul{display:none}}#brandInfoTable{max-width:960px;margin:80px auto 40px;background-color:rgba(255,255,255,0.9);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1);border-radius:8px;overflow:hidden}#brandInfoTable th,#brandInfoTable td{padding:12px 15px;border:1px solid #ddd}#brandInfoTable th{background-color:#d35400;color:#fff;white-space:nowrap;text-align:left}#brandInfoTable td{white-space:normal;word-wrap:break-word}.optimized-table{width:100%;max-width:960px;margin:20px auto;background-color:#fff;border-collapse:collapse;border-radius:8px;overflow:hidden;box-shadow:0 4px 8px rgba(0,0,0,0.1)}.optimized-table th,.optimized-table td{padding:12px 15px;border:1px solid #ddd}.optimized-table th{background:linear-gradient(135deg,#e74c3c,#c0392b);color:#fff;text-align:left;white-space:nowrap}.optimized-table td{background-color:rgba(255,255,255,0.8);white-space:normal;word-wrap:break-word}.optimized-ol{max-width:960px;margin:20px auto;padding-left:40px;color:#555}section{max-width:960px;margin:20px auto;padding:20px;background-color:rgba(255,248,240,0.95);border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.1)}.section-title{background:linear-gradient(135deg,#e67e22,#d35400);padding:10px 15px;border-radius:5px;margin-bottom:15px}.section-title h2{color:#fff;margin:0;font-size:24px}.article-image{display:block;margin:20px auto;width:100%;max-width:800px;height:auto;border-radius:10px;box-shadow:0 4px 6px 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 6px 12px rgba(0,0,0,0.3)}#brand-product-list{max-width:960px;margin:40px auto;display:flex;flex-wrap:wrap;list-style:none;padding:0;background-color:#fff;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brand-product-list li{width:23%;margin:1%;background-color:rgba(255,255,255,0.9);border-radius:8px;overflow:hidden;transition:transform 0.3s ease}#brand-product-list li a{text-decoration:none;color:#333;display:block;padding:15px;height:100%}#brand-product-list .product-image img{width:100%;height:auto;border-radius:5px;box-shadow:0 2px 4px rgba(0,0,0,0.1)}#brand-product-list .product-name{margin-top:10px;font-size:16px;font-weight:bold;text-align:center}#brand-product-list li:hover{transform:translateY(-5px);box-shadow:0 6px 12px rgba(0,0,0,0.2)}#brand-related-list{max-width:960px;margin:40px auto;border-collapse:collapse;width:100%;background-color:#fff;border-radius:8px;overflow:hidden;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brand-related-list caption{caption-side:top;font-size:20px;font-weight:bold;padding:10px;background-color:#2980b9;color:#fff;text-align:left}#brand-related-list thead tr{background:linear-gradient(135deg,#3498db,#2980b9)}#brand-related-list th,#brand-related-list td{padding:12px 15px;border:1px solid #ddd;text-align:left;white-space:nowrap}#brand-related-list tbody tr:nth-child(even){background-color:rgba(255,255,255,0.8)}.brand-feedback{max-width:960px;margin:40px auto;display:flex;justify-content:center;gap:20px}.brand-feedback .btn{display:flex;align-items:center;background-color:#e67e22;color:#fff;padding:10px 20px;border:none;border-radius:25px;cursor:pointer;transition:background-color 0.3s ease;text-decoration:none;font-size:16px}.brand-feedback .btn img{margin-right:10px}.brand-feedback .btn:hover{background-color:#d35400}table.optimized-table,table#brandInfoTable,table#brand-related-list{border:1px solid #ccc}ul.optimized-ol,ul#brand-product-list{list-style-type:none;padding:0}a{outline:none}a:focus,a:hover{outline:2px solid #f1c40f}