body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    background: #f1f1f1;
    color: #444;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}
.maintenance-container {
    max-width: 800px;
    margin: 100px auto;
    padding: 40px;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border-radius: 4px;
}
h1 {
    color: #23282d;
    font-size: 24px;
    margin-top: 0;
}
a {
    color: #0073aa;
    text-decoration: none;
}
a:hover {
    color: #00a0d2;
}