body{padding:0;margin:0;font-family:'Arial',sans-serif;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;color:#333;line-height:1.6}nav{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(45deg,#a8dba8,#d4f1e5);padding:1px 20px}nav img.logo{width:40px;height:40px;margin:5px 30px 5px 5px}nav ul{list-style:none;margin:0;padding:0;display:flex;margin-right:30px}nav ul li{margin:0 15px}nav ul li a{text-decoration:none;color:#2e7d32;font-size:16px}.chapter-nav{max-width:960px;margin:20px auto;background:linear-gradient(90deg,#a8dba8,#d4f1e5);padding:10px;border-radius:8px}.chapter-nav ul{list-style:none;margin:0;padding:0;display:flex;justify-content:space-around}.chapter-nav ul li a{text-decoration:none;color:#2e7d32;font-size:16px}#brandInfoTable{max-width:960px;margin:20px auto;background-color:rgba(255,255,255,0.95);border-collapse:collapse;padding:10px}#brandInfoTable th{white-space:nowrap;text-align:left;padding:8px;border:1px solid #a8d5ba}#brandInfoTable td{white-space:normal;word-wrap:break-word;padding:8px;border:1px solid #a8d5ba}article{max-width:960px;margin:20px auto;padding:20px;background:rgba(255,255,255,0.9);border-radius:8px;box-shadow:0 2px 5px rgba(0,0,0,0.1);animation:fadeIn 1s ease-in-out}@keyframes fadeIn{from{opacity:0}to{opacity:1}}section{margin-bottom:40px;padding:20px;background:linear-gradient(135deg,rgba(168,219,168,0.2),rgba(212,241,229,0.2));border-radius:8px}section h2{font-size:18px;color:#2e7d32;margin-bottom:15px}section h3,section h4{font-size:16px;color:#2e7d32}section p{font-size:16px;margin-bottom:15px;text-align:justify}.article-image{display:block;width:80%;max-width:900px;min-width:500px;margin:20px auto;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.2);transition:transform 0.3s ease}.article-image:hover{transform:scale(1.02)}table.product-table{width:100%;border-collapse:collapse;margin-top:20px}table.product-table th,table.product-table td{border:1px solid #a8d5ba;padding:10px;text-align:left}table.product-table th{background-color:#d4f1e5;white-space:nowrap}#brand-product-list{list-style:none;padding:0;max-width:960px;margin:20px auto;background-color:rgba(255,255,255,0.95);display:flex;flex-wrap:wrap;justify-content:space-around}#brand-product-list li{width:calc(25% - 20px);margin:10px;background:#f9faf9;border:1px solid #d4f1e5;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,0.1);text-align:center;padding:10px}#brand-product-list li a{text-decoration:none;color:#2e7d32;display:block}.product-image img{width:100%;border-radius:6px}.product-name{font-family:'Georgia',serif;font-size:16px;margin-top:8px}#brand-related-list{max-width:960px;margin:20px auto;background-color:rgba(255,255,255,0.95);border:1px solid #d4f1e5;border-collapse:collapse;text-align:left}#brand-related-list caption{font-size:18px;margin:10px 0;font-weight:bold;color:#2e7d32}#brand-related-list th{padding:10px;border:1px solid #a8d5ba;white-space:nowrap;text-align:left}#brand-related-list td{padding:10px;border:1px solid #a8d5ba;word-wrap:break-word}.brand-feedback{max-width:960px;margin:20px auto;text-align:center;padding:10px;background:#f0f8f0;border-radius:8px}.brand-feedback a{display:inline-block;margin:5px 10px;padding:8px 16px;background:linear-gradient(45deg,#a8dba8,#d4f1e5);border-radius:20px;text-decoration:none;color:#2e7d32;font-size:14px;transition:background 0.3s ease}.brand-feedback a:hover{background:linear-gradient(45deg,#8cbf8a,#bce0b0)}.brand-feedback img{vertical-align:middle;margin-right:5px}ul.consumer-list{list-style-type:decimal;padding-left:20px}ul.consumer-list li{margin-bottom:10px}