 *{margin:0;padding:0;box-sizing:border-box}body{padding:0;font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;color:#333}a{color:#FF7F50;text-decoration:none;transition:color 0.3s ease}a:hover{color:#FF4500}nav{width:100%;background:linear-gradient(135deg,#1e3c72,#2a5298);padding:10px 20px;position:fixed;top:0;left:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;box-shadow:0 4px 6px rgba(0,0,0,0.1)}.nav-logo{width:40px;height:40px;background:url('https://www.gptkong.com/gptkong-logo.png') no-repeat center center;background-size:contain}nav ul{list-style:none;display:flex}nav ul li{margin-right:30px}nav ul li:last-child{margin-right:0}nav ul li a{color:#fff;font-size:16px;font-weight:500;transition:color 0.3s ease}nav ul li a:hover{color:#FFD700}@media (max-width:768px){nav ul{display:none}}#brandInfoTable{max-width:960px;margin:100px auto 40px auto;width:90%;background-color:rgba(255,255,255,0.9);border-collapse:collapse;border-radius:8px;overflow:hidden;box-shadow:0 4px 6px rgba(0,0,0,0.1)}#brandInfoTable th,#brandInfoTable td{padding:12px 15px}#brandInfoTable th{background-color:#2a5298;color:#fff;white-space:nowrap;text-align:left;font-size:16px}#brandInfoTable td{background-color:#f9f9f9;word-wrap:break-word;white-space:normal;font-size:14px}.product-support{max-width:960px;margin:40px auto;width:90%;background-color:#fff;border:1px solid #ddd;border-radius:8px;overflow:hidden;box-shadow:0 2px 4px rgba(0,0,0,0.1)}.product-support th,.product-support td{padding:10px 12px;border-bottom:1px solid #ddd}.product-support th{background-color:#4CAF50;color:white;text-align:left}.product-support tr:last-child td{border-bottom:none}ul{list-style-type:disc;padding-left:20px}article{max-width:960px;margin:0 auto;padding:20px}section{margin-bottom:40px;padding:20px;background:linear-gradient(135deg,rgba(255,255,255,0.8),rgba(240,240,240,0.8));border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,0.1);transition:background 0.3s ease}section:hover{background:linear-gradient(135deg,rgba(255,255,255,1),rgba(240,240,240,1))}h2{font-size:24px;margin-bottom:15px;color:#2a5298;position:relative}h2::after{content:'';width:50px;height:3px;background:#FF7F50;display:block;margin-top:5px;border-radius:2px}p{font-size:16px;line-height:1.6;color:#333;margin-bottom:15px}img{max-width:100%;height:auto;border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.1);transition:transform 0.3s ease,box-shadow 0.3s ease}img:hover{transform:scale(1.02);box-shadow:0 6px 12px rgba(0,0,0,0.2)}.article-image{display:block;margin:20px auto;width:80%;max-width:900px}#brand-product-list{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;background-color:#f5f5f5;padding:20px;border-radius:10px}#brand-product-list li{width:calc(25% - 20px);list-style:none;background:#fff;border:1px solid #ddd;border-radius:8px;overflow:hidden;box-shadow:0 2px 4px rgba(0,0,0,0.1);transition:transform 0.3s ease}#brand-product-list li:hover{transform:translateY(-5px)}.product-image img{width:100%;height:auto}.product-name{padding:10px;text-align:center;font-size:14px;color:#333}#brand-related-list{max-width:960px;margin:40px auto;width:90%;background-color:#fff;border-collapse:collapse;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,0.1)}#brand-related-list caption{caption-side:top;text-align:left;font-size:18px;font-weight:bold;padding:10px;background-color:#2a5298;color:#fff}#brand-related-list th,#brand-related-list td{padding:12px 15px;border-bottom:1px solid #ddd}#brand-related-list th{background-color:#4CAF50;color:white;text-align:left}#brand-related-list td{background-color:#f9f9f9;word-wrap:break-word;white-space:normal;font-size:14px}#brand-related-list tr:last-child td{border-bottom:none}.brand-feedback{display:flex;justify-content:center;gap:20px;margin:40px 0}.brand-feedback .btn{display:flex;align-items:center;padding:10px 20px;background:linear-gradient(135deg,#FF7F50,#FF4500);color:#fff;border:none;border-radius:25px;cursor:pointer;transition:background 0.3s ease;text-decoration:none}.brand-feedback .btn:hover{background:linear-gradient(135deg,#FF4500,#FF6347)}.brand-feedback img{margin-right:8px}.brand-feedback span{margin-left:5px;font-weight:bold}@media (max-width:1200px){#brand-product-list li{width:calc(33.333% - 20px)}}@media (max-width:768px){#brand-product-list li{width:calc(50% - 20px)}}@media (max-width:480px){#brand-product-list li{width:100%}h2{font-size:20px}nav{padding:10px}}
