 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','Noto Sans',sans-serif;color:#333}a{text-decoration:none;color:#333}nav{width:100%;background:linear-gradient(135deg,#f8f9fa,#e9ecef);box-shadow:0 2px 4px rgba(0,0,0,0.1);position:fixed;top:0;left:0;z-index:1000;padding:10px 20px;display:flex;align-items:center;justify-content:space-between}nav ul{list-style:none;display:flex;margin:0;padding:0}nav ul li{margin-right:30px}nav ul li:last-child{margin-right:0}nav ul li a{font-size:16px;font-weight:500;transition:color 0.3s}nav ul li a:hover{color:#d4af37}nav img.logo{width:40px;height:40px;border-radius:50%;transition:transform 0.3s}nav img.logo:hover{transform:scale(1.1)}#brandInfoTable{max-width:960px;margin:80px auto 40px;background-color:rgba(255,255,255,0.95);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}#brandInfoTable th{white-space:nowrap;text-align:left;background:linear-gradient(135deg,#f0f4f8,#d9e2ec)}#brandInfoTable td{white-space:normal;word-wrap:break-word}.product-table{max-width:960px;margin:40px auto;width:100%;border-collapse:collapse;background-color:rgba(255,255,255,0.95);box-shadow:0 4px 8px rgba(0,0,0,0.1);border-radius:8px;overflow:hidden}.product-table th,.product-table td{padding:15px;border:1px solid #e1e5ea}.product-table th{background:linear-gradient(135deg,#f0f4f8,#d9e2ec);white-space:nowrap;text-align:left}.product-table td{white-space:normal;word-wrap:break-word}#brand-product-list{max-width:960px;margin:40px auto;display:flex;flex-wrap:wrap;justify-content:center;gap:20px;background-color:rgba(255,255,255,0.95);padding:20px;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brand-product-list li{list-style:none;width:calc(25% - 20px);background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-radius:8px;overflow:hidden;transition:transform 0.3s,box-shadow 0.3s}#brand-product-list li:hover{transform:translateY(-5px);box-shadow:0 8px 16px rgba(0,0,0,0.2)}#brand-product-list .product-image img{width:100%;height:auto;display:block}#brand-product-list .product-name{padding:10px;text-align:center;font-size:16px;font-weight:500}#brand-related-list{max-width:960px;margin:40px auto;background-color:rgba(255,255,255,0.95);border-collapse:collapse;border-radius:8px;overflow:hidden;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brand-related-list caption{text-align:left;padding:15px;font-size:18px;font-weight:600;background:linear-gradient(135deg,#f0f4f8,#d9e2ec)}#brand-related-list th,#brand-related-list td{padding:15px;border:1px solid #e1e5ea}#brand-related-list th{background:linear-gradient(135deg,#f0f4f8,#d9e2ec);white-space:nowrap;text-align:left}#brand-related-list td{white-space:normal;word-wrap:break-word}.brand-feedback{max-width:960px;margin:40px auto 80px;display:flex;justify-content:center;gap:20px}.brand-feedback .btn{display:flex;align-items:center;padding:10px 20px;background-color:#f8f9fa;border:2px solid #d4af37;border-radius:25px;font-size:16px;font-weight:500;color:#333;transition:background-color 0.3s,color 0.3s}.brand-feedback .btn:hover{background-color:#d4af37;color:#fff}.brand-feedback img{margin-right:8px}.article-section{max-width:960px;margin:40px auto;padding:20px;background-color:rgba(255,255,255,0.95);border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.1)}.article-section h2{font-size:24px;margin-bottom:20px;background:linear-gradient(135deg,#e0f7fa,#80deea);padding:10px;border-radius:4px}.article-section p{font-size:16px;line-height:1.6;margin-bottom:20px}.article-section img{max-width:900px;width:100%;height:auto;display:block;margin:20px auto;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.1);transition:transform 0.3s}.article-section img:hover{transform:scale(1.02)}.future-plans li{padding:5px 0;position:relative;padding-left:20px}.future-plans li::before{content:'•';position:absolute;left:0;color:#d4af37}@media (max-width:768px){nav ul{display:none}#brand-product-list li{width:calc(50% - 20px)}}@media (max-width:480px){#brand-product-list li{width:100%}}#brand-product-list{background-color:rgba(255,255,255,0.95)}#brand-related-list{background-color:rgba(255,255,255,0.95)}.product-table,.related-brand-table{background-color:rgba(255,255,255,0.95)}
