@randompenguin May I ask how the icons for the response/engagement tally can be set to display in monochrome or greyscale?

@andy If you're talking about for an entire server you admin you can edit and append the bookface stylesheets. If just as a user you'd need to use a custom user content stylesheet, but the method would be the same.

If you literally just want the icons to have a gray background:

.wall-item-responses > div > p:first-of-type::before, .hide-comments-total::before { background-color: #ccc !important; }
This might look better for bookface dark mode:
.wall-item-responses > div > p:first-of-type::before, .hide-comments-total::before { background-color: #eee !important; color: black !important; }

Or if you literally just want grayscale versions:

.wall-item-responses > div > p:first-of-type::before, .hide-comments-total::before { filter: grayscale(1); }
or for bookface dark mode:
.wall-item-responses > div > p:first-of-type::before, .hide-comments-total::before { filter: grayscale(1) invert(1) brightness(1.2); }

Thank you very much, @randompenguin

I will try that.