* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    text-align: center;
    max-width: 600px;
    padding: 20px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.headline {
    font-size: 48px;
    color: #2c3e50;
    font-weight: bold;
    margin-bottom: 20px;
}

.subheadline {
    font-size: 24px;
    color: #3498db;
    margin-bottom: 20px;
}

.message {
    font-size: 18px;
    color: #7f8c8d;
    margin-bottom: 20px;
}

.contact {
    font-size: 16px;
    color: #2c3e50;
}

.contact a {
    color: #3498db;
    text-decoration: none;
}

.contact a:hover {
    text-decoration: underline;
}

.footer {
    margin-top: 20px;
    font-size: 14px;
    color: #bdc3c7;
}