body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
    color: #f0f0f0;
    line-height: 1.6;
    background-color: rgb(7, 60, 70);
}

header {
    text-align: center;
    margin-bottom: 2rem;
}

h1, h2 {
    color: #f0f0f0;
}

a {
    color: #4fd1c5;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    margin-top: 3rem;
    font-size: 0.9rem;
    color: #c0c0c0;
}