body {
    font-family: Arial, Verdana, "Helvetica Neue", Helvetica, sans-serif;
    color: #171D1D;
    font-size: 14px;
}

h1 {
    color: #1B2E47;
    font-size: 18px;
}

h2 {
    color: #1B2E47;
    font-size: 16px;
}

h3 {
    color: #1B2E47;
    font-size: 14px;
}

a:link {
    color: #0057B8;
}

@media (prefers-color-scheme: dark) {
    body {
        color: #DEE4E4;
    }

    h1,
    h2,
    h3{
        color: #E3EAF5;
    }
}