 body{margin:0;padding:0;font-family:'Georgia',serif;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;color:#333}nav{position:fixed;top:0;width:100%;background:linear-gradient(135deg,#fff,#f0f0f0);box-shadow:0 2px 4px rgba(0,0,0,0.1);z-index:1000;padding:1px 20px;display:flex;align-items:center;justify-content:space-between}nav img{width:40px;height:40px;margin:5px 30px 5px 5px}nav ul{list-style:none;display:flex;margin-right:30px}nav ul li{margin:0 15px}nav ul li a{text-decoration:none;color:#555;font-size:16px;transition:color 0.3s ease}nav ul li a:hover{color:#000}@media (max-width:768px){nav ul{display:none}}#brandInfoTable{max-width:960px;margin:80px auto 40px auto;background-color:rgba(255,255,255,0.9);border-collapse:collapse;box-shadow:0 2px 8px rgba(0,0,0,0.1)}#brandInfoTable th,#brandInfoTable td{padding:15px;border:1px solid #ddd}#brandInfoTable th{white-space:nowrap;text-align:left;background-color:#f9f9f9;font-weight:bold}#brandInfoTable td{white-space:normal;word-wrap:break-word}.product-table{width:100%;border-collapse:collapse;margin:20px 0;background-color:rgba(255,255,255,0.95);box-shadow:0 2px 8px rgba(0,0,0,0.1)}.product-table th,.product-table td{border:1px solid #e0e0e0;padding:12px 20px;text-align:left}.product-table th{background-color:#f2f2f2;font-size:16px}.optimized-list{list-style-type:decimal;padding-left:40px;margin:20px 0;background-color:rgba(255,255,255,0.95);padding:20px;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.05)}section{max-width:960px;margin:40px auto;padding:20px;background:linear-gradient(135deg,#fff,#f9f9f9);border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,0.05)}section h2,section h3{font-family:'Times New Roman',Times,serif;color:#222}section h2{font-size:28px;margin-bottom:20px}section h3{font-size:22px;margin-bottom:15px}section p{font-size:16px;line-height:1.6;color:#555}.section-image{display:block;margin:20px auto;width:80%;max-width:900px;min-width:500px;border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,0.1);transition:transform 0.3s ease,box-shadow 0.3s ease}.section-image:hover{transform:scale(1.02);box-shadow:0 6px 16px rgba(0,0,0,0.2)}#brand-product-list{max-width:960px;margin:40px auto;display:flex;flex-wrap:wrap;gap:20px;background-color:rgba(255,255,255,0.95);padding:20px;border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,0.05)}#brand-product-list li{list-style:none;flex:1 1 calc(25% - 20px);box-sizing:border-box;text-align:center}#brand-product-list li a{text-decoration:none;color:#333;transition:transform 0.3s ease}#brand-product-list li a:hover{transform:translateY(-5px)}.product-image img{width:100%;height:auto;border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,0.1)}.product-name{margin-top:10px;font-size:16px;font-weight:bold}#brand-related-list{max-width:960px;margin:40px auto;border-collapse:collapse;width:100%;background-color:rgba(255,255,255,0.95);box-shadow:0 2px 8px rgba(0,0,0,0.1)}#brand-related-list caption{caption-side:top;font-size:18px;font-weight:bold;margin-bottom:10px;text-align:left}#brand-related-list th,#brand-related-list td{border:1px solid #e0e0e0;padding:12px 20px;text-align:left}#brand-related-list th{background-color:#f2f2f2;white-space:nowrap}#brand-related-list td{white-space:normal;word-wrap:break-word}.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:#fffaf0;border:2px solid #ddd;border-radius:5px;text-decoration:none;color:#555;font-size:16px;transition:background-color 0.3s ease,border-color 0.3s ease}.brand-feedback .btn:hover{background-color:#f0f0f0;border-color:#ccc}.brand-feedback img{margin-right:8px}a{color:#1e90ff}a:hover{color:#104e8b}table{width:100%;border-collapse:collapse}@media (max-width:1200px){#brand-product-list li{flex:1 1 calc(50% - 20px)}}@media (max-width:768px){#brand-product-list li{flex:1 1 100%}section{margin:20px auto;padding:15px}.section-image{width:100%;max-width:100%;min-width:auto}}
