*{margin:0;padding:0;box-sizing:border-box}body{padding:0;margin:0;font-family:'宋体','楷体',serif;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;color:#fff;line-height:1.6}a{color:#FFD700;text-decoration:none}a:hover{color:#FFA500}nav{width:100%;background:linear-gradient(to right,#8B0000,#B22222);display:flex;align-items:center;padding:1px 20px;position:fixed;top:0;left:0;z-index:1000;box-shadow:0 2px 4px rgba(0,0,0,0.5)}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;position:relative}nav ul li a{font-size:16px;color:#FFD700;transition:color 0.3s ease}nav ul li a:hover{color:#FFA500}@media (max-width:768px){nav ul{display:none}}#brandInfoTable{max-width:960px;margin:80px auto 20px auto;background-color:rgba(34,34,34,0.9);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.3)}#brandInfoTable th,#brandInfoTable td{border:1px solid #FFD700;padding:12px 15px}#brandInfoTable th{white-space:nowrap;text-align:left;background-color:#8B0000;color:#FFD700}#brandInfoTable td{white-space:normal;color:#fff}.product-table{max-width:960px;margin:20px auto;background-color:rgba(34,34,34,0.9);border-collapse:collapse}.product-table th,.product-table td{border:1px solid #FFD700;padding:10px;text-align:left;color:#fff}.product-table th{background-color:#8B0000;color:#FFD700}#brand-product-list{max-width:960px;margin:40px auto;display:flex;flex-wrap:wrap;justify-content:center;background-color:rgba(34,34,34,0.9);padding:20px;border-radius:8px}#brand-product-list li{list-style:none;width:22%;margin:1%;background-color:#B22222;border:1px solid #FFD700;border-radius:8px;overflow:hidden;transition:transform 0.3s ease,box-shadow 0.3s ease}#brand-product-list li:hover{transform:scale(1.05);box-shadow:0 4px 12px rgba(0,0,0,0.5)}#brand-product-list .product-image img{width:100%;height:auto;display:block;border-bottom:1px solid #FFD700}#brand-product-list .product-name{padding:10px;text-align:center;font-size:16px;color:#FFD700}#brand-related-list{max-width:960px;margin:40px auto;background-color:rgba(34,34,34,0.9);border-collapse:collapse;width:100%;box-shadow:0 4px 8px rgba(0,0,0,0.3)}#brand-related-list caption{caption-side:top;font-size:18px;font-weight:bold;color:#FFD700;margin-bottom:10px}#brand-related-list th,#brand-related-list td{border:1px solid #FFD700;padding:10px;text-align:left;color:#fff}#brand-related-list th{background-color:#8B0000;color:#FFD700;white-space:nowrap}.brand-feedback{max-width:960px;margin:40px auto;display:flex;justify-content:center;gap:20px}.brand-feedback .btn{background-color:#B22222;border:2px solid #FFD700;padding:10px 20px;border-radius:5px;display:flex;align-items:center;transition:background-color 0.3s ease,transform 0.3s ease}.brand-feedback .btn:hover{background-color:#8B0000;transform:translateY(-2px)}.brand-feedback img{margin-right:8px}.section{max-width:960px;margin:40px auto;background-color:rgba(34,34,34,0.95);padding:20px;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.3)}.section h2,.section h3,.section h4{color:#FFD700;text-shadow:1px 1px 2px #000;margin-bottom:15px}.section p,.section ol,.section ul{margin-bottom:20px;color:#fff}.section ol,.section ul{padding-left:20px}.section img{display:block;max-width:900px;width:100%;height:auto;margin:20px auto;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.5);transition:transform 0.3s ease,box-shadow 0.3s ease}.section img:hover{transform:scale(1.05);box-shadow:0 8px 16px rgba(0,0,0,0.7)}@media (max-width:1200px){#brand-product-list li{width:31%}}@media (max-width:768px){#brand-product-list li{width:48%}}@media (max-width:480px){#brand-product-list li{width:98%}}