body{margin:0;padding:0;font-family:"宋体",serif;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;color:#fff}nav{width:100%;background:linear-gradient(135deg,#8B0000,#A52A2A);display:flex;align-items:center;justify-content:space-between;padding:1px 20px;position:fixed;top:0;left:0;z-index:1000;box-shadow:0 4px 6px rgba(0,0,0,0.3)}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:#FFD700;font-size:16px;transition:color 0.3s}nav ul li a:hover{color:#FFA500}@media (max-width:768px){nav ul{display:none}}#brandInfoTable{max-width:960px;margin:80px auto 40px;background-color:rgba(34,34,34,0.8);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.5)}#brandInfoTable th{background-color:#C00;color:#FFD700;padding:12px;text-align:left;white-space:nowrap;border:1px solid #8B0000}#brandInfoTable td{padding:12px;border:1px solid #8B0000;white-space:normal;word-wrap:break-word}.optimized-table{width:100%;border-collapse:collapse;margin:20px 0}.optimized-table th,.optimized-table td{border:1px solid #8B0000;padding:10px;text-align:left}.optimized-table th{background-color:#A52A2A;color:#FFFACD;white-space:nowrap}.optimized-list{list-style-type:decimal;padding-left:20px;color:#8B0000}.optimized-list li{margin-bottom:10px}.section-background{max-width:960px;margin:40px auto;padding:20px;background:rgba(34,34,34,0.9);border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.5);position:relative;z-index:1}.section-background h2{color:#FFDEAD;font-size:24px;margin-bottom:15px;text-shadow:2px 2px 4px rgba(0,0,0,0.7)}.section-background h3{color:#FFA07A;font-size:20px;margin-top:20px;margin-bottom:10px}.section-background p{color:#F5F5DC;font-size:16px;line-height:1.8}.section-background img{display:block;max-width:90%;width:100%;height:auto;margin:20px auto;border-radius:15px;box-shadow:0 6px 12px rgba(0,0,0,0.5);transition:transform 0.3s,box-shadow 0.3s}.section-background img:hover{transform:scale(1.05);box-shadow:0 8px 16px rgba(0,0,0,0.7)}#brand-product-list{max-width:960px;margin:40px auto;display:flex;flex-wrap:wrap;justify-content:center;background-color:rgba(34,34,34,0.8);padding:20px;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.5)}#brand-product-list li{list-style:none;width:22%;margin:1.5%;background-color:#2F4F4F;border-radius:10px;overflow:hidden;transition:transform 0.3s}#brand-product-list li:hover{transform:scale(1.05)}#brand-product-list .product-image img{width:100%;height:auto;display:block}#brand-product-list .product-name{padding:10px;text-align:center;color:#FFD700;font-size:16px}#brand-related-list{max-width:960px;margin:40px auto;background-color:rgba(34,34,34,0.8);padding:20px;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.5)}#brand-related-list caption{caption-side:top;text-align:left;font-size:20px;color:#FFD700;margin-bottom:10px}#brand-related-list th,#brand-related-list td{border:1px solid #8B0000;padding:10px;text-align:left}#brand-related-list th{background-color:#8B0000;color:#FFD700;white-space:nowrap}#brand-related-list td a{color:#FFA500;text-decoration:none;transition:color 0.3s}#brand-related-list td a:hover{color:#FFD700}.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:#B22222;color:#FFD700;padding:10px 20px;border:none;border-radius:5px;text-decoration:none;font-size:16px;cursor:pointer;transition:background-color 0.3s,transform 0.3s}.brand-feedback .btn img{margin-right:8px}.brand-feedback .btn:hover{background-color:#FF4500;transform:scale(1.05)}@media (max-width:1200px){#brand-product-list li{width:30%;margin:1.66%}}@media (max-width:768px){#brand-product-list li{width:45%;margin:2.5%}}@media (max-width:480px){#brand-product-list li{width:90%;margin:5%}}
