body{padding:0;margin:0;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;font-family:"Times New Roman",serif;line-height:1.6;color:#3a3a3a}nav{background:linear-gradient(90deg,#7b0000,#a30000);padding:1px 20px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 5px rgba(0,0,0,0.3);position:sticky;top:0;z-index:1000}nav img{width:40px;height:40px;margin:5px 30px 5px 5px}nav ul{list-style:none;display:flex;margin:0;margin-right:30px;padding:0}nav ul li{margin:0 15px}nav ul li a{text-decoration:none;color:#f2e7d5;font-size:16px;transition:color 0.3s ease}nav ul li a:hover{color:#ffd700}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}article section{margin-bottom:40px;padding:20px;background:linear-gradient(135deg,#f9f0e8,#fff);border-left:5px solid #7b0000;border-radius:5px;animation:fadeIn 1s ease}article h2{color:#800000;border-bottom:2px solid #ffd700;padding-bottom:5px;margin-bottom:15px;font-size:22px}article p{font-size:16px;color:#3a3a3a;text-align:justify;margin:10px 0}#brandInfoTable{max-width:960px;margin:20px auto;background:rgba(255,255,255,0.9);border-collapse:collapse;border:1px solid #ddd}#brandInfoTable th,#brandInfoTable td{padding:12px 15px;border:1px solid #ddd;vertical-align:top}#brandInfoTable th{white-space:nowrap;text-align:left;background:#7b0000;color:#fff;font-weight:bold}#brandInfoTable td{white-space:normal;word-wrap:break-word}table.product-table{width:100%;background:rgba(255,255,255,0.88);border-collapse:collapse;margin-top:20px}table.product-table th,table.product-table td{padding:10px;border:1px solid #ccc;text-align:center}.brand-positioning{margin:15px 0;padding-left:20px}.brand-positioning li{padding:5px 0}article img{display:block;max-width:100%;height:auto;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.2);margin:20px auto;transition:transform 0.3s ease}article img:hover{transform:scale(1.02)}.image-scene{width:80%;max-width:900px;min-width:500px;margin:20px auto;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.15);transition:box-shadow 0.3s ease}.image-scene:hover{box-shadow:0 4px 12px rgba(0,0,0,0.3)}#brand-product-list{max-width:960px;margin:30px auto;background:rgba(255,255,255,0.95);padding:20px;display:flex;flex-wrap:wrap;list-style:none;justify-content:space-between;border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,0.2)}#brand-product-list li{width:calc(25% - 20px);margin:10px;background:linear-gradient(135deg,#f8e8e8,#fff);border:1px solid #ddd;border-radius:8px;text-align:center;transition:transform 0.3s ease,box-shadow 0.3s ease}#brand-product-list li:hover{transform:translateY(-5px);box-shadow:0 8px 12px rgba(0,0,0,0.2)}#brand-product-list a{text-decoration:none;color:#800000;display:block;padding:10px}.product-image img{width:100%;border-bottom:1px solid #ddd;border-top-left-radius:8px;border-top-right-radius:8px}.product-name{padding:10px 5px;font-size:16px;background:#fff}#brand-related-list{max-width:960px;margin:30px auto;background:rgba(255,255,255,0.95);padding:20px;border-collapse:collapse;border:1px solid #ddd;border-radius:8px}#brand-related-list caption{font-size:20px;font-weight:bold;margin-bottom:10px;color:#7b0000}#brand-related-list th,#brand-related-list td{padding:10px;border:1px solid #ddd;text-align:left}.brand-feedback{max-width:960px;margin:30px auto;padding:15px;background:linear-gradient(135deg,#fff,#f9f0e8);text-align:center;border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,0.2)}.brand-feedback a{margin:0 10px;text-decoration:none;color:#800000;font-size:16px;padding:8px 12px;border:1px solid #800000;border-radius:4px;transition:background 0.3s ease,color 0.3s ease;display:inline-flex;align-items:center}.brand-feedback a:hover{background:#800000;color:#fff}.brand-feedback img{margin-right:5px}.extra-content p{margin-bottom:15px;text-align:justify}.extra-content h3{color:#a30000;margin-top:25px;border-bottom:1px solid #ffd700;padding-bottom:5px;font-size:20px}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){nav ul{display:none}article,#brandInfoTable,#brand-product-list,#brand-related-list,.brand-feedback{margin:10px;padding:15px}#brand-product-list li{width:calc(50% - 20px)}}