body{margin:0;padding:0;font-family:"JollySans",sans-serif;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;color:#333;line-height:1.6}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto;border:none}.container{max-width:960px;margin:0 auto;padding:20px}nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;padding:1px 20px;background:linear-gradient(90deg,#FFD1DC,#FFE4B5);box-shadow:0 2px 4px rgba(0,0,0,0.1)}nav img{width:40px;height:40px;margin:5px 30px 5px 5px;border-radius:5px}nav ul{display:flex;list-style:none;margin:0;padding:0;margin-right:30px}nav ul li{margin:0 10px;font-size:16px;font-weight:500;position:relative}nav ul li a{padding:8px 12px;border-radius:4px;transition:background 0.3s ease}nav ul li a:hover{background:rgba(255,255,255,0.5)}@media (max-width:600px){nav ul{display:none}}#brandInfoTable{max-width:960px;background-color:rgba(255,255,255,0.95);margin:20px auto;border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brandInfoTable th,#brandInfoTable td{padding:12px 15px;border:1px solid #f0c0c0}#brandInfoTable th{white-space:nowrap;text-align:left;background:linear-gradient(90deg,#ffe6f2,#fff0e6);font-weight:600}#brandInfoTable td{white-space:normal}.nav-chapter{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:20px 0}.nav-chapter a{font-size:16px;font-weight:500;color:#d63384;background:linear-gradient(45deg,#ffb6c1,#ffe4b5);padding:8px 12px;border-radius:20px;transition:transform 0.3s ease,box-shadow 0.3s ease}.nav-chapter a:hover{transform:translateY(-3px);box-shadow:0 4px 10px rgba(0,0,0,0.15)}section{max-width:960px;margin:20px auto;padding:20px;background:linear-gradient(135deg,#fff1eb,#ace0f9);border-radius:10px;box-shadow:0 4px 6px rgba(0,0,0,0.1);transition:background 0.5s ease}section:hover{background:linear-gradient(135deg,#ffe6e6,#d1f0ff)}section h2,section h3,section h4{margin-bottom:15px;font-family:"JollySans",sans-serif;color:#ff69b4}section h2{font-size:26px}section h3{font-size:22px}section p{font-size:16px;line-height:1.8}.article-image{display:block;margin:20px auto;width:80%;max-width:900px;min-width:500px;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.2);transition:transform 0.3s ease}.article-image:hover{transform:scale(1.03)}#brand-product-list{list-style:none;padding:0;display:flex;flex-wrap:wrap;background-color:rgba(255,248,220,0.95);max-width:960px;margin:20px auto}#brand-product-list li{flex:1 0 calc(25% - 20px);margin:10px;box-sizing:border-box;background:#fff;border-radius:8px;overflow:hidden;text-align:center;box-shadow:0 2px 6px rgba(0,0,0,0.1);transition:transform 0.3s ease}#brand-product-list li:hover{transform:translateY(-5px)}#brand-product-list .product-image img{width:100%;height:auto;border-bottom:1px solid #eee}#brand-product-list .product-name{padding:10px;font-size:16px;color:#555}@media (max-width:960px){#brand-product-list li{flex:1 0 calc(50% - 20px)}}@media (max-width:600px){#brand-product-list li{flex:1 0 100%}}#brand-related-list{width:100%;max-width:960px;margin:20px auto;background-color:rgba(240,255,240,0.95);border-collapse:collapse;border:1px solid #cce6cc;box-shadow:0 4px 8px rgba(0,0,0,0.1)}#brand-related-list caption{font-size:18px;margin:10px;color:#2e8b57;font-weight:bold}#brand-related-list th,#brand-related-list td{padding:12px;border:1px solid #cce6cc}#brand-related-list th{background:linear-gradient(90deg,#e0ffe0,#f0fff0);white-space:nowrap;text-align:left}.brand-feedback{max-width:960px;margin:20px auto;text-align:center;padding:10px;background:#fff8dc;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,0.1)}.brand-feedback a{display:inline-block;margin:0 10px;padding:8px 15px;background:linear-gradient(90deg,#ffd1dc,#ffe4b5);border-radius:20px;font-size:14px;color:#333;transition:background 0.3s ease,transform 0.3s ease}.brand-feedback a:hover{background:linear-gradient(90deg,#ffe4e1,#fff0e6);transform:translateY(-2px)}.brand-feedback a img{vertical-align:middle;margin-right:5px}@keyframes fadeIn{from{opacity:0}to{opacity:1}}section,nav,#brand-product-list,#brand-related-list,.brand-feedback{animation:fadeIn 1s ease-in}