body{margin:0;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}.navbar{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;background:linear-gradient(135deg,#2c3e50,#4ca1af);position:fixed;top:0;width:100%;z-index:1000;box-shadow:0 4px 6px rgba(0,0,0,0.1)}.navbar .logo{width:40px;height:40px;background:url('https://www.gptkong.com/gptkong-logo.png') no-repeat center center;background-size:contain}.navbar ul{list-style:none;display:flex;margin:0;padding:0}.navbar ul li{margin-left:30px}.navbar ul li a{text-decoration:none;color:#fff;font-size:16px;transition:color 0.3s ease}.navbar ul li a:hover{color:#f1c40f}@media (max-width:768px){.navbar ul{display:none}}#brandInfoTable{max-width:960px;margin:80px auto 40px;width:90%;background:rgba(255,255,255,0.9);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1);border-radius:8px;overflow:hidden}#brandInfoTable th,#brandInfoTable td{padding:12px 15px}#brandInfoTable th{background:linear-gradient(135deg,#4ca1af,#2c3e50);color:#fff;text-align:left;white-space:nowrap}#brandInfoTable td{background:#fff;color:#333;white-space:normal;word-wrap:break-word}.product-table{width:100%;border-collapse:collapse;margin:20px 0;background:rgba(255,255,255,0.9);box-shadow:0 4px 8px rgba(0,0,0,0.1);border-radius:8px;overflow:hidden}.product-table th,.product-table td{padding:12px 15px}.product-table th{background:linear-gradient(135deg,#2c3e50,#4ca1af);color:#fff;text-align:left;white-space:nowrap}.product-table td{background:#fff;color:#333;white-space:normal;word-wrap:break-word}.marketing-list{background:rgba(255,255,255,0.9);padding:20px;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.1);max-width:960px;margin:20px auto}.marketing-list li{margin-bottom:10px}article{max-width:960px;margin:0 auto;padding:20px}section{background:rgba(255,255,255,0.8);margin-bottom:40px;padding:20px;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.05);transition:background 0.3s ease}section:hover{background:rgba(255,255,255,0.95)}section h2{font-size:24px;margin-bottom:15px;color:#2c3e50}section p{font-size:16px;line-height:1.6;color:#333}img{display:block;max-width:100%;height:auto;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.1);transition:transform 0.3s ease,box-shadow 0.3s ease;margin:20px auto}img:hover{transform:scale(1.05);box-shadow:0 6px 12px rgba(0,0,0,0.15)}<!-- PLACEHOLDER:PRODUCT_LIST --> #brand-related-list{max-width:960px;margin:40px auto;width:90%;background:rgba(255,255,255,0.9);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1);border-radius:8px;overflow:hidden}#brand-related-list caption{caption-side:top;font-size:20px;margin-bottom:10px;color:#2c3e50}#brand-related-list th,#brand-related-list td{padding:12px 15px}#brand-related-list th{background:linear-gradient(135deg,#4ca1af,#2c3e50);color:#fff;text-align:left;white-space:nowrap}#brand-related-list td{background:#fff;color:#333;white-space:normal;word-wrap:break-word}.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:#4ca1af;color:#fff;text-decoration:none;border-radius:25px;box-shadow:0 4px 6px rgba(0,0,0,0.1);transition:background 0.3s ease}.brand-feedback .btn:hover{background:#2c3e50}.brand-feedback img{margin-right:8px}#brand-product-list{max-width:960px;margin:40px auto;padding:20px;background:rgba(255,255,255,0.9);display:flex;flex-wrap:wrap;gap:20px;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brand-product-list li{list-style:none;flex:1 1 calc(25% - 20px);background:#fff;border:1px solid #e0e0e0;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 6px 12px rgba(0,0,0,0.15)}#brand-product-list a{text-decoration:none;color:#333;display:flex;flex-direction:column;height:100%}#brand-product-list .product-image{flex:1;background:#f9f9f9}#brand-product-list .product-image img{width:100%;height:auto}#brand-product-list .product-name{padding:10px;text-align:center;font-size:16px;background:#fff}@media (max-width:768px){#brand-product-list li{flex:1 1 calc(50% - 20px)}}@media (max-width:480px){#brand-product-list li{flex:1 1 100%}}<!-- PLACEHOLDER:RELATED_BRAND_LIST -->