body{padding:0;margin:0;font-family:'Arial Black',sans-serif;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;color:#FFF}nav{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(90deg,#000,#333);padding:1px 20px;position:fixed;top:0;width:100%;z-index:1000}nav img{width:40px;height:40px;margin:5px 30px 5px 5px}nav ul{display:flex;list-style:none;margin-right:30px}nav ul li{margin:0 15px}nav ul li a{color:#FFF;text-decoration:none;font-size:16px;transition:color 0.3s ease}nav ul li a:hover{color:#F00}#brandInfoTable{max-width:960px;margin:80px auto 40px auto;background-color:rgba(50,50,50,0.9);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.3)}#brandInfoTable th,#brandInfoTable td{border:1px solid #F00;padding:12px 15px}#brandInfoTable th{background-color:#F00;color:#FFF;white-space:nowrap;text-align:left}#brandInfoTable td{white-space:normal;word-wrap:break-word;background-color:rgba(30,30,30,0.95)}.business-table{width:100%;border-collapse:collapse;margin:20px 0}.business-table th,.business-table td{border:1px solid #F00;padding:10px;text-align:left}.business-table th{background-color:#F00;color:#FFF}.rule-list{list-style-type:decimal;padding-left:20px}.section-background{background-color:rgba(0,0,0,0.8);padding:30px 20px;margin:20px auto;max-width:960px;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.5);background:linear-gradient(135deg,#1a1a1a,#333)}h2,h3,h4{color:#F00;font-weight:bold;margin-bottom:15px;font-size:24px;text-shadow:2px 2px 4px rgba(0,0,0,0.7)}p{font-size:16px;line-height:1.6;margin-bottom:15px;color:#FFF;text-shadow:1px 1px 2px rgba(0,0,0,0.5)}b{color:#F00}span{color:#FFF}.section-background img{display:block;max-width:90%;width:700px;height:auto;margin:20px auto;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.5);transition:transform 0.3s ease,box-shadow 0.3s ease}.section-background img:hover{transform:scale(1.05);box-shadow:0 8px 16px rgba(0,0,0,0.7)}@media (max-width:1200px){.section-background img{width:80%}}@media (max-width:768px){.section-background img{width:100%}}.chapter-nav{position:fixed;top:60px;right:20px;background:rgba(0,0,0,0.7);padding:10px 15px;border-radius:8px;max-width:200px;z-index:999}.chapter-nav ul{list-style:none;padding:0;margin:0}.chapter-nav ul li{margin:10px 0}.chapter-nav ul li a{color:#FFF;text-decoration:none;font-size:14px;transition:color 0.3s ease}.chapter-nav ul li a:hover{color:#F00}<!-- PLACEHOLDER:PRODUCT_LIST --> #brand-product-list{display:flex;flex-wrap:wrap;justify-content:center;list-style:none;padding:0;margin:40px auto;max-width:960px;background-color:rgba(30,30,30,0.9);border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.3)}#brand-product-list li{width:22%;margin:1%;background-color:#1a1a1a;border:1px solid #F00;border-radius:8px;overflow:hidden;transition:transform 0.3s ease,box-shadow 0.3s ease}#brand-product-list li:hover{transform:translateY(-5px);box-shadow:0 8px 16px rgba(0,0,0,0.5)}#brand-product-list .product-image img{width:100%;height:auto;display:block}#brand-product-list .product-name{padding:10px;text-align:center;color:#FFF;font-size:16px}<!-- PLACEHOLDER:RELATED_BRAND_LIST --> #brand-related-list{max-width:960px;margin:40px auto;background-color:rgba(30,30,30,0.9);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.3)}#brand-related-list caption{caption-side:top;font-size:20px;color:#F00;margin-bottom:10px;text-align:left}#brand-related-list th,#brand-related-list td{border:1px solid #F00;padding:10px;text-align:left}#brand-related-list th{background-color:#F00;color:#FFF}#brand-related-list td{background-color:rgba(30,30,30,0.95);word-wrap:break-word}.brand-feedback{display:flex;justify-content:center;align-items:center;margin:40px 0}.brand-feedback a{display:flex;align-items:center;background-color:#F00;color:#FFF;padding:10px 20px;margin:0 10px;border:none;border-radius:5px;text-decoration:none;font-size:16px;transition:background-color 0.3s ease,transform 0.3s ease;box-shadow:0 4px 8px rgba(0,0,0,0.3)}.brand-feedback a:hover{background-color:#C00;transform:scale(1.05)}.brand-feedback img{margin-right:8px}@media (max-width:768px){.chapter-nav{display:none}nav ul{display:none}#brand-product-list li{width:46%;margin:2%}}@media (max-width:480px){#brand-product-list li{width:96%;margin:2%}}#brand-related-list{max-width:960px;width:100%;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}