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:'思源宋体','微软雅黑',sans-serif;color:#333;line-height:1.6}nav{position:fixed;top:0;width:100%;background:linear-gradient(135deg,#c8e6c9,#a5d6a7);box-shadow:0 2px 4px rgba(0,0,0,0.1);z-index:1000;display:flex;align-items:center;padding:1px 20px}nav img{width:40px;height:40px;margin:5px 30px 5px 5px}nav ul{list-style:none;margin:0 30px;padding:0;display:flex;gap:20px}nav ul li a{text-decoration:none;color:#2e7d32;font-size:16px;transition:color 0.3s}nav ul li a:hover{color:#1b5e20}@media (max-width:768px){nav ul{display:none}}#brandInfoTable{max-width:960px;margin:80px auto 40px auto;background-color:rgba(255,255,255,0.95);border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1);padding:20px;border-radius:8px}#brandInfoTable th,#brandInfoTable td{padding:12px 15px;border:1px solid #a5d6a7}#brandInfoTable th{background-color:#a5d6a7;white-space:nowrap;text-align:left;font-weight:bold}#brandInfoTable td{white-space:normal;word-wrap:break-word}.table-class{width:100%;border-collapse:collapse;margin:20px 0}.table-class th,.table-class td{padding:10px;border:1px solid #ccc}.ul-class{list-style-type:disc;padding-left:20px}.ul-class li{margin-bottom:10px}article{max-width:960px;margin:0 auto;padding:20px}section{background-color:rgba(255,255,255,0.9);padding:20px;margin-bottom:20px;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,0.1);position:relative;overflow:hidden;background:linear-gradient(to bottom right,#f0fff4,#f8f8f8)}section::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(255,255,255,0.3),rgba(240,240,240,0.3));z-index:-1}h2,h3,h4{color:#2e7d32;font-weight:bold}h2{font-size:24px;margin-bottom:10px}h3{font-size:20px;margin-bottom:8px}h4{font-size:18px;margin-bottom:6px}p{margin:15px 0}img{display:block;max-width:90%;width:100%;height:auto;margin:20px auto;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.2);transition:transform 0.3s,box-shadow 0.3s}img:hover{transform:scale(1.05);box-shadow:0 8px 16px rgba(0,0,0,0.3)}#brand-product-list{max-width:960px;margin:40px auto;background-color:#fff;padding:20px;list-style:none;display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;box-shadow:0 4px 8px rgba(0,0,0,0.1);border-radius:8px}#brand-product-list li{width:calc(25% - 20px);background-color:#f9f9f9;border-radius:8px;overflow:hidden;box-shadow:0 2px 4px rgba(0,0,0,0.1);transition:transform 0.3s,box-shadow 0.3s}#brand-product-list li:hover{transform:translateY(-5px);box-shadow:0 4px 8px rgba(0,0,0,0.2)}#brand-product-list .product-image img{width:100%;height:auto;display:block}#brand-product-list .product-name{padding:10px;text-align:center;font-size:16px;font-weight:bold;color:#2e7d32}#brand-related-list{max-width:960px;margin:40px auto;background-color:#fff;padding:20px;border-collapse:collapse;box-shadow:0 4px 8px rgba(0,0,0,0.1);border-radius:8px}#brand-related-list caption{caption-side:top;text-align:left;font-size:20px;margin-bottom:10px;color:#2e7d32;font-weight:bold}#brand-related-list th,#brand-related-list td{padding:12px 15px;border:1px solid #a5d6a7;text-align:left}#brand-related-list th{background-color:#a5d6a7;white-space:nowrap}#brand-related-list td{white-space:normal;word-wrap:break-word}#brand-related-list ul{list-style-type:disc;padding-left:20px}#brand-related-list ul li{margin-bottom:5px}.brand-feedback{max-width:960px;margin:40px auto;display:flex;justify-content:center;gap:20px}.brand-feedback .btn{display:flex;align-items:center;background:linear-gradient(to right,#ffcc80,#ffab40);color:#fff;padding:10px 20px;border:none;border-radius:20px;text-decoration:none;font-size:16px;cursor:pointer;transition:background 0.3s,transform 0.3s;box-shadow:0 2px 4px rgba(0,0,0,0.2)}.brand-feedback .btn:hover{background:linear-gradient(to right,#ffa726,#fb8c00);transform:scale(1.05)}.brand-feedback img{margin-right:8px}#brand-like-count,#brand-dislike-count{margin-left:5px}section .placeholder{text-align:center;padding:20px;background-color:#f0f0f0;border:2px dashed #a5d6a7;border-radius:8px;margin:20px 0}@media (max-width:768px){#brand-product-list li{width:calc(50% - 20px)}}@media (max-width:480px){#brand-product-list li{width:100%}}@media (max-width:768px){#brandInfoTable,#brand-related-list{margin:80px 10px 40px 10px}nav ul{margin-right:30px}}