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:'Segoe UI',sans-serif;color:#333}nav{background:linear-gradient(90deg,#2ecc71,#27ae60);box-shadow:0 4px 6px rgba(0,0,0,0.1);padding:1px 20px;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1000}nav .logo{margin:5px 30px 5px 5px}nav ul{list-style:none;margin:0;padding:0;display:flex;margin-right:30px}nav ul li{margin:0 10px;line-height:40px}nav ul li a{text-decoration:none;color:#fff;font-size:16px;font-weight:500;transition:color 0.3s}nav ul li a:hover{color:#c8ff00}#brandInfoTable{max-width:960px;margin:20px auto;background:rgba(255,255,255,0.9);border-collapse:collapse;box-shadow:0 2px 8px rgba(0,0,0,0.1)}#brandInfoTable th{padding:10px;background:#e0ffe0;white-space:nowrap;text-align:left;border:1px solid #dce5d0}#brandInfoTable td{padding:10px;word-wrap:break-word;border:1px solid #dce5d0}article{max-width:960px;margin:20px auto;background:#f8fff8;padding:20px;position:relative}article section{margin-bottom:40px;padding:20px;background:linear-gradient(135deg,#e6ffe6,#fff);border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,0.1);position:relative}article section::before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(255,255,255,0.05);pointer-events:none;mix-blend-mode:multiply}article h2,article h3{color:#267326;font-weight:bold;margin-bottom:10px;text-shadow:1px 1px 1px rgba(255,255,255,0.6)}article p{line-height:1.6;font-size:16px}.demo-image{display:block;margin:20px auto;width:80%;max-width:900px;min-width:500px;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,0.1);transition:transform 0.3s,box-shadow 0.3s}.demo-image:hover{transform:scale(1.02);box-shadow:0 8px 20px rgba(0,0,0,0.2)}#brand-product-list{max-width:960px;margin:40px auto;background:#eaffea;padding:20px;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}#brand-product-list li{background:#fff;border:1px solid #ceb;border-radius:8px;transition:transform 0.3s}#brand-product-list li:hover{transform:translateY(-5px)}#brand-product-list .product-image img{width:100%;border-bottom:1px solid #ceb}#brand-related-list{max-width:960px;margin:40px auto;background:#f0fff0;padding:20px;border-collapse:collapse}#brand-related-list caption{font-size:1.2em;padding-bottom:10px;font-weight:bold;color:#267326;text-align:left}#brand-related-list th,#brand-related-list td{border:1px solid #b3e6b3;padding:10px;text-align:left}.future-plans{list-style:decimal;margin-left:20px}.brand-feedback{max-width:960px;margin:40px auto;text-align:center}.brand-feedback a{display:inline-block;margin:10px;padding:8px 12px;background:linear-gradient(45deg,#a8d5a2,#76b576);color:#fff;text-decoration:none;border-radius:5px;transition:background 0.3s,box-shadow 0.3s;font-size:14px}.brand-feedback a:hover{background:linear-gradient(45deg,#76b576,#a8d5a2);box-shadow:0 4px 8px rgba(0,0,0,0.2)}.btn img{vertical-align:middle;margin-right:5px}table.product-table{width:100%;margin-top:20px;border-collapse:collapse;background:#fff}table.product-table th{padding:10px;background-color:#d0f0d0;white-space:nowrap;text-align:left;border:1px solid #a0d0a0}table.product-table td{padding:10px;white-space:normal;word-wrap:break-word;border:1px solid #a0d0a0}ul.custom-ul{list-style-type:disc;padding-left:20px}@media (max-width:768px){nav ul{display:none}article{padding:10px}#brandInfoTable,#brand-product-list,#brand-related-list{width:95%}.demo-image{width:95%}}@media (min-width:769px){nav ul{margin-right:30px}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}article,nav,#brandInfoTable{animation:fadeIn 1s ease-in-out}