body {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-family: sans-serif;

    background-color: #dddddd;
}

@media (prefers-color-scheme: dark) {
    body {
        background-color: #222222;
        color: #ffffff
    }
}

#logo {
    max-height: 50vh;
    width: 80vw;
}

#main-message {
    font-size: 10vw;
    text-align: center;
}

#subtitle {
    font-size: 6vw;
    text-align: center;
}