<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<head>
    <meta charset="UTF-8">
    <meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible"/>
    <title>错误页面</title>
    <style>
        body {
            background-color: #f5f5f5;
            margin: 0;
            font-family: Arial, sans-serif;
        }

        .container {
            max-width: 85%;
            margin: 50px auto;
            padding: 40px;
            text-align: center;
            border-radius: 5px;
            box-shado