body {
    margin: 0;
}

html {
    background: #f0f0f0;
    color: #0f0f0f;
    font-family: sans-serif;
}

#wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
}

main,
footer {
    width: 700px;
    align-self: center;
}

footer {
    font-size: 9pt;
    display: flex;
    flex-direction: column;
    align-items: center;
}

header {
    background: #cee0fd;
    padding: 1rem;
    overflow: auto;
    white-space: nowrap;
}

nav {
    display: flex;
    gap: 1rem;
}

a:link {
    font-weight: 700;
}


@media only screen and (max-width: 700px) {
    main,
    footer {
        width: 97%;
    }
}

@media (prefers-color-scheme: dark) {
    a:link {
        color: #9ec1fa;
    }
    a:visited {
        color: #d4a8f0;
    }
    #wrapper {
        background: #0f0f0f;
    }
    header {
        background: #052861;
    }
    html {
        background: #0f0f0f;
        color: #f0f0f0;
    }
}