How to enable more obvious rem spot halo in dark mode?

image

none dark mode is obvious , dark mode is not obvious.
I wanna more obvious in dark mode.

You can custom it with CSS:

.rem-bullet--hidden-children .rem-bullet__ring {
    fill: #000 !important;
}

source: Proper way to recolour new bullets? - Developers & API - RemNote

Cool, it helps a lot!