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",Arial,sans-serif;color:#333}nav{display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:2px solid #b30000;padding:1px 20px}nav img{width:40px;height:40px;margin:5px 30px 5px 5px}nav ul{list-style:none;padding:0;margin:0;display:flex;margin-right:30px}nav ul li{margin:0 10px}nav ul li a{text-decoration:none;color:#000;font-weight:bold;transition:color 0.3s ease}nav ul li a:hover{color:#b30000}#brandInfoTable{max-width:960px;margin:20px auto;background:#fff;border-collapse:collapse;box-shadow:0 2px 8px rgba(0,0,0,0.2)}#brandInfoTable th{padding:10px;white-space:nowrap;text-align:left;background:linear-gradient(135deg,#b30000,#ff4d4d);color:#fff}#brandInfoTable td{padding:10px;white-space:normal;border-left:1px solid #ccc;border-right:1px solid #ccc}#brandInfoTable tr:nth-child(even) td{background:rgba(255,255,255,1)}.section-container{max-width:960px;margin:20px auto;background:#fff;padding:15px;box-shadow:0 2px 10px rgba(0,0,0,0.1);border-radius:8px;margin-bottom:20px}.section-container h2{color:#b30000;margin-bottom:10px;border-bottom:2px solid #b30000;padding-bottom:5px}.section-container p{line-height:1.6;font-size:16px}.section-container ol,.section-container ul{margin-left:20px}.section-container table{width:100%;border-collapse:collapse;margin-top:10px}.section-container table th,.section-container table td{border:1px solid #000;padding:8px}.section-container table th{background:#b30000;color:#fff}img.responsive-img{width:100%;max-width:900px;min-width:500px;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.2);transition:transform 0.3s ease;margin:10px 0}img.responsive-img:hover{transform:scale(1.05)}#brand-product-list{max-width:960px;margin:20px auto;background:#f5f5f5;list-style:none;padding:10px;display:flex;flex-wrap:wrap;justify-content:space-around}#brand-product-list li{width:calc(25% - 20px);margin:10px;background:#fff;border:1px solid #ccc;border-radius:5px;box-shadow:0 2px 5px rgba(0,0,0,0.1);transition:transform 0.3s ease;text-align:center}#brand-product-list li:hover{transform:translateY(-5px)}#brand-product-list .product-image img{width:100%;border-top-left-radius:5px;border-top-right-radius:5px}#brand-product-list .product-name{padding:10px;font-weight:bold;color:#333}#brand-related-list{max-width:960px;margin:20px auto;background:#f9f9f9;border-collapse:collapse;box-shadow:0 2px 5px rgba(0,0,0,0.1)}#brand-related-list caption{padding:10px;font-size:18px;font-weight:bold;color:#b30000}#brand-related-list th,#brand-related-list td{border:1px solid #ccc;padding:10px}#brand-related-list th{background:#b30000;color:#fff;text-align:left}.brand-feedback{max-width:960px;margin:20px auto;text-align:center}.brand-feedback a{display:inline-block;margin:0 10px;padding:8px 12px;border:1px solid #ccc;border-radius:4px;background:#fff;color:#000;text-decoration:none;transition:background 0.3s ease,color 0.3s ease}.brand-feedback a:hover{background:#b30000;color:#fff}.brand-feedback img{vertical-align:middle;margin-right:5px}@media screen and (max-width:768px){nav ul{display:none}#brand-product-list li{width:calc(50% - 20px)}}@media screen and (max-width:480px){.section-container,#brandInfoTable,#brand-product-list,#brand-related-list,.brand-feedback{padding:10px;margin:10px}#brand-product-list li{width:100%;margin:5px 0}}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.section-container{animation:fadeIn 1s ease forwards}a{transition:all 0.3s ease}