<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>404 - 页面未找到</title>
<style>
body {
font-family: Arial, sans-serif;
text-align: center;
padding-top: 100px;
background-color: #f2f2f2;
}
h1 {
color: #333;
}
p {
color: #666;
}
</style>
</head>
<body>
<h1>404 - 页面未找到</h1>
<p>抱歉，您访问的页面不存在。</p>
<p>您可能想要返回<a href="/">首页</a>或尝试搜索。</p>
</body>
</html>