body{margin:0;padding:0;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;color:#333}.navbar{width:100%;background:linear-gradient(45deg,#FF5733,#FFC300);display:flex;align-items:center;padding:10px 20px;position:fixed;top:0;left:0;box-shadow:0 4px 6px rgba(0,0,0,0.1);z-index:1000}.navbar img{width:40px;height:40px;border-radius:50%;margin-right:15px}.navbar ul{list-style:none;display:flex;margin:0;padding:0;flex:1}.navbar ul li{margin-right:30px}.navbar ul li a{text-decoration:none;color:#fff;font-size:16px;transition:color 0.3s ease}.navbar ul li a:hover{color:#FFD700}@media (max-width:768px){.navbar ul{display:none}}#brandInfoTable{max-width:960px;margin:100px auto 40px auto;width:90%;background:rgba(255,255,255,0.9);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brandInfoTable th,#brandInfoTable td{padding:12px 15px;border:1px solid #ddd}#brandInfoTable th{white-space:nowrap;text-align:left;background:#FF5733;color:#fff}#brandInfoTable td{white-space:normal;word-wrap:break-word}.production-table{max-width:960px;margin:30px auto;width:90%;background:rgba(255,255,255,0.95);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1)}.production-table th,.production-table td{padding:10px 12px;border:1px solid #ccc}.production-table th{background:#FFC300;color:#333;text-align:left}section{max-width:960px;margin:40px auto;padding:20px;background:rgba(255,255,255,0.85);border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.1);transition:background 0.5s ease}section:nth-child(odd){background:linear-gradient(135deg,#FFD700,#FFA500)}section:nth-child(even){background:linear-gradient(135deg,#FFB347,#FC3)}section h2,section h3{color:#C70039;margin-bottom:15px;font-size:24px;position:relative}section h3{font-size:20px}section p{line-height:1.6;font-size:16px;color:#444}img{display:block;max-width:90%;width:auto;height:auto;margin:20px auto;border-radius:12px;box-shadow:0 4px 8px rgba(0,0,0,0.2);transition:transform 0.3s ease,box-shadow 0.3s ease}img:hover{transform:scale(1.05);box-shadow:0 8px 16px rgba(0,0,0,0.3)}<!-- PLACEHOLDER:PRODUCT_LIST --> #brand-product-list{max-width:960px;margin:40px auto;padding:0;list-style:none;display:flex;flex-wrap:wrap;justify-content:center;background:#FFF8E1;border-radius:10px;box-shadow:0 4px 6px rgba(0,0,0,0.1)}#brand-product-list li{width:22%;margin:1%;background:#FFFAF0;border-radius:8px;overflow:hidden;box-shadow:0 2px 4px rgba(0,0,0,0.1);transition:transform 0.3s ease,box-shadow 0.3s ease}#brand-product-list li:hover{transform:translateY(-5px);box-shadow:0 6px 12px rgba(0,0,0,0.2)}#brand-product-list .product-image img{width:100%;height:auto}#brand-product-list .product-name{padding:10px;text-align:center;font-size:16px;color:#333}@media (max-width:768px){#brand-product-list li{width:46%;margin:2%}}<!-- PLACEHOLDER:RELATED_BRAND_LIST --> #brand-related-list{max-width:960px;margin:40px auto;width:90%;background:rgba(255,255,255,0.95);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brand-related-list caption{caption-side:top;font-size:20px;margin-bottom:10px;color:#C70039}#brand-related-list th,#brand-related-list td{padding:10px 12px;border:1px solid #ccc}#brand-related-list th{background:#FFC300;color:#333;text-align:left}.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:linear-gradient(45deg,#FFA500,#FF5733);color:#fff;text-decoration:none;border:none;border-radius:25px;box-shadow:0 4px 6px rgba(0,0,0,0.1);transition:background 0.3s ease,transform 0.3s ease;font-size:16px;cursor:pointer}.brand-feedback .btn:hover{background:linear-gradient(45deg,#FF5733,#C70039);transform:translateY(-3px)}.brand-feedback img{margin-right:8px}a{color:#C70039;text-decoration:none}a:hover{text-decoration:underline}.chapter-nav{max-width:960px;margin:60px auto 20px auto;padding:10px 20px;background:linear-gradient(45deg,#FFB347,#FC3);border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.1);display:flex;flex-wrap:wrap;gap:15px}.chapter-nav a{color:#fff;background:rgba(0,0,0,0.2);padding:8px 12px;border-radius:5px;font-size:14px;transition:background 0.3s ease}.chapter-nav a:hover{background:rgba(0,0,0,0.4)}footer{padding:20px;text-align:center;background:#FF5733;color:#fff}#brand-related-list{max-width:960px;width:100%;background:#f5f5f5;margin:0 auto}#brand-product-list{max-width:960px;min-width:150px;margin:20px auto;display:flex;flex-wrap:wrap}#brand-product-list li{max-width:210px;margin-right:5px;list-style:none}#brandInfoTable{max-width:960px;margin:80px auto 40px auto;background-color:rgba(255,255,255,0.9);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brand-product-list img{min-width:150px;max-width:220px}.brand-feedback img{width:20px;min-width:20px;max-width:20px}.brand-feedback{width:200px;margin:10px auto;display:flex}nav img{min-width:auto}#related-design-content nav img{min-width:40px;margin:0}section img{max-width:900px}