| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869 | <!DOCTYPE html><html lang="zh"><head>    <meta charset="UTF-8">    <meta name="viewport" content="width=device-width, initial-scale=1.0">    <title>Verification email</title>    <style>        body {            font-family: Arial, sans-serif;            background-color: #f4f4f9;            padding: 20px;        }        .container {            background-color: #ffffff;            padding: 30px;            border-radius: 8px;            max-width: 600px;            margin: 0 auto;            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);        }        h1 {            color: #333;            font-size: 24px;            margin-bottom: 20px;        }        .content {            font-size: 16px;            color: #666;            line-height: 1.5;            margin-bottom: 20px;        }        .code {            font-size: 22px;            font-weight: bold;            color: #3e8e41;            margin: 20px 0;            padding: 10px;            background-color: #e7f7e7;            border-radius: 5px;            text-align: center;        }        .footer {            font-size: 14px;            color: #aaa;            text-align: center;        }    </style></head><body><div class="container">    <h1>{{$data['appName']}}</h1>    <div class="content">        <p>Hey!</p>        <p>Thank you for using our service. To ensure the security of your account, please use the following verification code for authentication:</p>        <div class="code">{{$data['code']}}</div>        <p>Please note that the verification code will be valid for {{$data['exp']}} minutes. In order to protect the security of your account, do not disclose the verification code to others.</p>    </div>    <div class="footer">        <p>If you have not done so, please ignore this message.</p>        <p>This email is sent automatically by the system, please do not reply.</p>    </div></div></body></html>
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