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;align-items:center;justify-content:space-between;padding:1px 20px;background:linear-gradient(90deg,#4caf50,#009688)}nav img{width:40px;height:40px;margin:5px 30px 5px 5px}nav ul{list-style:none;display:flex;margin-right:30px;padding:0}nav ul li{margin:0 10px}nav ul li a{text-decoration:none;font-size:16px;color:#fff;transition:color 0.3s ease}nav ul li a:hover{color:#f0f0f0}@media only screen and (max-width:600px){nav ul{display:none}}article{max-width:960px;margin:20px auto;padding:20px;background:rgba(255,255,255,0.95);box-shadow:0 4px 10px rgba(0,0,0,0.1);border-radius:8px}section{margin-bottom:40px;padding:20px;background:linear-gradient(135deg,rgba(76,175,80,0.2),rgba(0,150,136,0.2));border-radius:6px}section h2{font-size:20px;margin-bottom:10px;color:#2e7d32;text-shadow:1px 1px 2px rgba(0,0,0,0.1)}section p{font-size:16px;margin-bottom:15px;word-wrap:break-word}a{color:#00695c;text-decoration:none}a:hover{text-decoration:underline}table#brandInfoTable{max-width:960px;margin:20px auto;background-color:#f9f9f9;border-collapse:collapse;box-shadow:0 2px 8px rgba(0,0,0,0.1)}table#brandInfoTable th,table#brandInfoTable td{padding:12px 15px;border:1px solid #ddd}table#brandInfoTable th{white-space:nowrap;text-align:left;background:linear-gradient(90deg,#a5d6a7,#80cbc4)}table#brandInfoTable td{white-space:normal}table.product-table{width:100%;max-width:960px;margin:20px auto;background-color:#fff;border-collapse:collapse}table.product-table caption{font-size:18px;padding:10px;background-color:#e0f2f1}table.product-table th,table.product-table td{padding:10px;border:1px solid #ccc}ol.market-advantages{padding-left:20px;margin:10px 0}ol.market-advantages li{margin-bottom:8px}img.brand-image{display:block;width:auto;max-width:900px;min-width:500px;margin:20px auto;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.15);transition:transform 0.3s ease}img.brand-image:hover{transform:scale(1.02)}#brand-product-list{max-width:960px;margin:20px auto;padding:15px;background-color:#e8f5e9;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px;list-style:none}#brand-product-list li{background:#fff;padding:10px;border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,0.1);transition:box-shadow 0.3s ease}#brand-product-list li:hover{box-shadow:0 4px 12px rgba(0,0,0,0.15)}#brand-product-list a{text-decoration:none;color:#004d40}#brand-product-list .product-image img{width:100%;border-radius:4px}#brand-product-list .product-name{margin-top:8px;text-align:center;font-size:16px}table#brand-related-list{max-width:960px;margin:20px auto;background-color:#f1f8e9;border-collapse:collapse}table#brand-related-list caption{font-size:18px;margin-bottom:8px;font-weight:bold}table#brand-related-list th,table#brand-related-list td{border:1px solid #ccc;padding:10px}table#brand-related-list th{background:linear-gradient(90deg,#c5e1a5,#b2dfdb);white-space:nowrap;text-align:left}.brand-feedback{max-width:960px;margin:30px auto;padding:10px;text-align:center}.brand-feedback a{display:inline-block;margin:0 10px;padding:8px 12px;background-color:#80cbc4;border-radius:4px;color:#fff;font-size:14px;text-decoration:none;transition:background-color 0.3s ease}.brand-feedback a:hover{background-color:#4db6ac}.brand-feedback img{vertical-align:middle;margin-right:5px}@keyframes waterRipple{0%{background-position:0 0}50%{background-position:100px 100px}100%{background-position:0 0}}.section-water{animation:waterRipple 10s infinite linear}