body {
    font-family: Arial, sans-serif;
    background-color: #eef2f5;
    text-align: center;
    padding: 50px;
}
.container {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
    display: inline-block;
    max-width: 600px;
}
img {
    width: 100px;
    margin-bottom: 20px;
}
h1 {
    color: #2c3e50;
}
p {
    color: #555;
    font-size: 16px;
}
a.button {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 24px;
    background-color: #0078d4;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
}
a.button:hover {
    background-color: #005a9e;
}