page {
    background-color: #f4f0f1;
    color: rgba(0, 0, 0, .55);
    font-weight: 500;
    font-size: .9em;
    font-family: 'Lucida Sans', 
    'Lucida Sans Regular', 'Lucida Grande', 
    'Lucida Sans Unicode', 'Geneva', 'Verdana', 'sans-serif';
}
  
@media (prefers-color-scheme: dark){
    page {
      background-color: #1f1f1f;
      color: rgba(255, 255, 255, .55);
    }
}