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}nav{width:100%;background:linear-gradient(45deg,#8B0000,#FF4500);display:flex;align-items:center;padding:1px 20px;position:fixed;top:0;left:0;z-index:1000;box-shadow:0 4px 6px rgba(0,0,0,0.1)}nav img{width:40px;height:40px;margin:5px 30px 5px 5px}nav ul{list-style:none;display:flex;margin-left:auto;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 ease}nav ul li a:hover{color:#FFF}@media (max-width:768px){nav ul{display:none}}#brandInfoTable{max-width:960px;margin:80px auto 40px auto;width:90%;background-color:rgba(255,255,255,0.9);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brandInfoTable th,#brandInfoTable td{padding:12px 15px;border:1px solid #ddd}#brandInfoTable th{white-space:nowrap;text-align:left;background-color:#FF6347;color:#fff;font-size:16px}#brandInfoTable td{white-space:normal;word-wrap:break-word;font-size:15px}.products-table{max-width:960px;margin:20px auto;width:90%;background-color:rgba(255,255,255,0.95);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1)}.products-table th,.products-table td{padding:10px 12px;border:1px solid #ccc}.products-table th{background-color:#FFD700;color:#333;text-align:left}.products-table td{text-align:left;font-size:14px}#brand-related-list{max-width:960px;margin:40px auto;width:90%;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 caption{caption-side:top;font-size:18px;font-weight:bold;margin:10px 0;color:#8B0000}#brand-related-list th,#brand-related-list td{padding:10px 15px;border:1px solid #ccc}#brand-related-list th{background-color:#FF4500;color:#fff;text-align:left}#brand-related-list td{font-size:14px;color:#333}article{max-width:960px;margin:20px auto;padding:20px}section{margin-bottom:40px;padding:20px;background-color:rgba(255,255,255,0.85);border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.05);background:linear-gradient(135deg,#fff0f5,#ffe4e1)}section h2{font-size:24px;color:#8B0000;margin-bottom:15px;border-bottom:2px solid #FF6347;padding-bottom:5px}section p{font-size:16px;line-height:1.6;color:#555}article img{display:block;max-width:90%;width:500px;max-width:900px;margin:20px auto;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.1);transition:transform 0.3s ease,box-shadow 0.3s ease}article img:hover{transform:scale(1.05);box-shadow:0 8px 16px rgba(0,0,0,0.2)}#brand-product-list{display:flex;flex-wrap:wrap;justify-content:center;list-style:none;padding:0;margin:20px auto;max-width:960px;background-color:rgba(255,255,255,0.95);border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brand-product-list li{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)}#brand-product-list a{text-decoration:none;color:#333;display:block;padding:10px}.product-image img{width:100%;height:auto;border-bottom:1px solid #ddd}.product-name{text-align:center;margin-top:10px;font-size:14px;font-weight:bold}#brand-related-list{}.brand-feedback{display:flex;justify-content:center;align-items:center;margin:40px 0}.brand-feedback .btn{display:flex;align-items:center;background-color:#FF6347;color:#fff;border:none;padding:10px 20px;margin:0 10px;border-radius:5px;cursor:pointer;transition:background-color 0.3s ease;font-size:16px;text-decoration:none}.brand-feedback .btn img{margin-right:8px}.brand-feedback .btn:hover{background-color:#FF4500}.chapter-nav{position:fixed;top:60px;right:20px;background:rgba(255,255,255,0.9);padding:10px;border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.1)}.chapter-nav ul{list-style:none;padding:0;margin:0}.chapter-nav ul li{margin:10px 0}.chapter-nav ul li a{text-decoration:none;color:#8B0000;font-size:14px;transition:color 0.3s ease}.chapter-nav ul li a:hover{color:#FF6347}@media (max-width:1200px){#brand-product-list li{width:30%}}@media (max-width:768px){#brand-product-list li{width:46%}}@media (max-width:480px){#brand-product-list li{width:96%}}