body{margin:0;padding:0;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#333;line-height:1.6}nav{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(135deg,#f5f5f5,#e0e0e0);padding:0 20px;box-shadow:0 2px 4px rgba(0,0,0,0.1);position:fixed;top:0;width:100%;z-index:1000}nav img.logo{width:40px;height:40px;border-radius:5px;transition:transform 0.3s}nav img.logo:hover{transform:scale(1.05)}nav ul{list-style:none;display:flex;margin-right:30px;padding:1px 20px}nav ul li{margin-left:20px}nav ul li a{text-decoration:none;color:#333;font-size:16px;transition:color 0.3s}nav ul li a:hover{color:#6ab04c}@media (max-width:768px){nav ul{display:none}}#brandInfoTable{max-width:960px;margin:90px 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:15px;border:1px solid #ddd}#brandInfoTable th{white-space:nowrap;text-align:left;background-color:#f0f0f0}#brandInfoTable td{white-space:normal;word-wrap:break-word;font-size:14px}table.quality-control,table.consumer-feedback{max-width:960px;margin:20px auto;width:90%;background-color:#fff;border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1);border-radius:8px;overflow:hidden}table.quality-control th,table.quality-control td,table.consumer-feedback th,table.consumer-feedback td{padding:12px 15px;border:1px solid #ddd}table.quality-control th,table.consumer-feedback th{background-color:#f0f0f0;text-align:left;white-space:nowrap}table.quality-control td,table.consumer-feedback td{white-space:normal;word-wrap:break-word;font-size:14px}section{max-width:960px;margin:40px auto;padding:20px;background:linear-gradient(145deg,#fdfbfb,#ebedee);border-radius:10px;box-shadow:0 2px 4px rgba(0,0,0,0.1)}section h2{font-size:24px;color:#2c3e50;margin-bottom:20px;text-align:center}section p{font-size:16px;color:#555;margin-bottom:15px}section img{display:block;max-width:100%;width:100%;height:auto;margin:20px auto;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.2);transition:transform 0.3s,box-shadow 0.3s}section img:hover{transform:scale(1.05);box-shadow:0 6px 12px rgba(0,0,0,0.3)}ul.product-list,ol.development-strategy{max-width:960px;margin:20px auto;padding-left:40px;background-color:#fff;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,0.1)}ul.product-list li,ol.development-strategy li{margin-bottom:10px;font-size:16px;line-height:1.5}ul#brand-product-list{display:flex;flex-wrap:wrap;justify-content:center;list-style:none;max-width:960px;margin:40px auto;padding:0;background-color:#f9f9f9;border-radius:10px}ul#brand-product-list li{width:45%;margin:10px;background:#fff;border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,0.1);overflow:hidden;transition:transform 0.3s}ul#brand-product-list li:hover{transform:translateY(-5px)}ul#brand-product-list li a{text-decoration:none;color:#333;display:block}ul#brand-product-list .product-image img{width:100%;height:auto;display:block}ul#brand-product-list .product-name{padding:10px;font-size:16px;text-align:center;background:linear-gradient(135deg,#e0f7fa,#80deea)}table#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 4px 8px rgba(0,0,0,0.1)}table#brand-related-list th,table#brand-related-list td{padding:12px 15px;border:1px solid #ddd;text-align:left}table#brand-related-list th{background-color:#f0f0f0;white-space:nowrap}table#brand-related-list td{word-wrap:break-word;white-space:normal;font-size:14px}.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-color:#6ab04c;color:#fff;border:none;border-radius:5px;text-decoration:none;font-size:16px;cursor:pointer;transition:background-color 0.3s}.brand-feedback .btn:hover{background-color:#58a737}.brand-feedback img{margin-right:8px}@media (max-width:600px){nav ul{display:none}ul#brand-product-list li{width:100%}}