body{margin:0;padding:0;background:url('https://images.gptkong.com/cloud/background.png') repeat-y;background-size:100% auto;background-position:top center;font-family:"楷体","SimKai",serif;color:#fdfdfd}nav{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(90deg,#8b0000,#000);padding:1px 20px;position:sticky;top:0;z-index:1000}nav img{margin:5px 30px 5px 5px;width:40px;height:40px}nav ul{list-style:none;display:flex;margin:0;padding:0;margin-right:30px}nav ul li{margin:0 10px}nav ul li a{text-decoration:none;color:#ffd700;font-size:16px;transition:color 0.3s ease}nav ul li a:hover{color:#ff8c00}article{max-width:960px;margin:20px auto;padding:20px;background:#1c1c1c;border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.5);line-height:1.6}article h2{color:#ffd700;border-bottom:1px solid #ff8c00;padding-bottom:5px;margin-bottom:15px}article p{font-size:16px;color:#fdfdfd;margin-bottom:15px}article table{width:100%;border-collapse:collapse;margin-bottom:20px}#brandInfoTable{max-width:960px;margin:20px auto;background:rgba(28,28,28,0.95);border:1px solid #ff8c00}#brandInfoTable th{white-space:nowrap;text-align:left;padding:8px;background:linear-gradient(90deg,#8b0000,#000);color:#ffd700}#brandInfoTable td{white-space:normal;padding:8px;border-left:1px solid #ff8c00;background:#1c1c1c}.product-table{width:100%;margin-top:20px;border-collapse:collapse;background:#2c2c2c}.product-table th,.product-table td{border:1px solid #ff8c00;padding:8px}.product-table th{white-space:nowrap;text-align:left;background:linear-gradient(90deg,#8b0000,#000);color:#ffd700}.product-table td{white-space:normal}img{display:block;max-width:100%;height:auto;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,0.5);transition:transform 0.3s ease,box-shadow 0.3s ease}img:hover{transform:scale(1.02);box-shadow:0 6px 12px rgba(0,0,0,0.7)}.image-container{text-align:center;margin:20px 0}.image-container img{width:500px;max-width:90%}ul#brand-product-list{max-width:960px;margin:20px auto;padding:10px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;list-style:none;background:#2c2c2c;border-radius:8px}ul#brand-product-list li a{text-decoration:none;color:#ffd700;display:block;text-align:center}ul#brand-product-list li a .product-image img{width:100%;border-radius:8px}ul#brand-product-list li a .product-name{margin-top:10px;font-size:16px}table#brand-related-list{max-width:960px;margin:20px auto;background:#2c2c2c;border-collapse:collapse;border:1px solid #ff8c00}table#brand-related-list caption{padding:10px;font-size:18px;color:#ffd700}table#brand-related-list th,table#brand-related-list td{border:1px solid #ff8c00;padding:8px}table#brand-related-list th{background:linear-gradient(90deg,#8b0000,#000);color:#ffd700;white-space:nowrap;text-align:left}table#brand-related-list td{background:#1c1c1c;white-space:normal}.brand-feedback{text-align:center;margin:40px auto;max-width:960px;background:#2c2c2c;padding:10px;border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,0.5)}.brand-feedback .btn{display:inline-block;margin:10px;padding:8px 12px;color:#ffd700;background:linear-gradient(90deg,#8b0000,#000);border:1px solid #ff8c00;border-radius:4px;text-decoration:none;transition:background 0.3s ease;font-size:14px}.brand-feedback .btn:hover{background:linear-gradient(90deg,#a52a2a,#141414)}.brand-feedback img{vertical-align:middle;margin-right:5px}.nav-chapter{max-width:960px;margin:10px auto;padding:0 20px;background:#2c2c2c;border-radius:8px}.nav-chapter ul{list-style:none;display:flex;flex-wrap:wrap;margin:0;padding:10px;justify-content:space-around}.nav-chapter ul li{margin:5px 10px}.nav-chapter ul li a{text-decoration:none;color:#ffd700;font-size:16px;transition:color 0.3s ease}.nav-chapter ul li a:hover{color:#ff8c00}@media (max-width:768px){nav ul{display:none}.nav-chapter ul{flex-direction:column;align-items:center}article{padding:10px}ul#brand-product-list{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}}
