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:'Arial',sans-serif;color:#333}nav{width:100%;background:linear-gradient(135deg,#fff,#e0f7fa);box-shadow:0 4px 6px rgba(0,0,0,0.1);position:fixed;top:0;left:0;z-index:1000;padding:1px 20px;display:flex;align-items:center}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 15px}nav ul li a{text-decoration:none;color:#ff9800;font-weight:bold;transition:color 0.3s ease}nav ul li a:hover{color:#f57c00}@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)}#brandInfoTable th{background-color:#fff;padding:12px;text-align:left;white-space:nowrap;border-bottom:2px solid #ff9800}#brandInfoTable td{padding:12px;word-wrap:break-word;background-color:#f9f9f9;border-bottom:1px solid #ddd}.product-table th,.product-table td{padding:10px;text-align:center}section{max-width:960px;margin:20px auto;padding:20px;background-color:rgba(255,255,255,0.95);border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.1);background:linear-gradient(135deg,#fff,#e3f2fd)}section:nth-child(even){background:linear-gradient(135deg,#f0f4c3,#fff)}h2{font-size:24px;color:#00796b;margin-bottom:15px;position:relative}h2::after{content:'';display:block;width:50px;height:3px;background:#ff9800;margin-top:5px;border-radius:2px}p{font-size:16px;line-height:1.6;color:#555}img{max-width:100%;height:auto;display:block;margin:20px auto;border-radius:12px;box-shadow:0 4px 8px rgba(0,0,0,0.2);transition:transform 0.3s ease,box-shadow 0.3s ease}img:hover{transform:scale(1.05);box-shadow:0 8px 16px rgba(0,0,0,0.3)}#brand-product-list{display:flex;flex-wrap:wrap;justify-content:center;max-width:960px;margin:40px auto;background-color:rgba(255,255,255,0.9);padding:20px;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brand-product-list li{list-style:none;width:22%;margin:1%;background-color:#fff;border:1px solid #ddd;border-radius:8px;overflow:hidden;transition:transform 0.3s ease,box-shadow 0.3s ease}#brand-product-list li:hover{transform:translateY(-5px);box-shadow:0 8px 16px rgba(0,0,0,0.2)}.product-image img{width:100%;height:auto}.product-name{padding:10px;text-align:center;font-weight:bold;color:#00796b}#brand-related-list{max-width:960px;margin:40px auto;background-color:rgba(255,255,255,0.9);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brand-related-list th,#brand-related-list td{padding:12px;border:1px solid #ddd;text-align:center}#brand-related-list th{background-color:#fff;color:#ff9800}.brand-feedback{max-width:960px;margin:40px auto;display:flex;justify-content:center;gap:20px}.brand-feedback .btn{display:flex;align-items:center;padding:10px 20px;background-color:#ff9800;color:#fff;text-decoration:none;border-radius:5px;transition:background-color 0.3s ease,transform 0.3s ease}.brand-feedback .btn:hover{background-color:#f57c00;transform:scale(1.05)}.brand-feedback img{margin-right:8px}#brand-like-count,#brand-dislike-count{margin-left:5px;font-weight:bold}