You can change the hover color of your conversation starters to match your brand with a simple copy/paste of a few lines of code. Here is a quick video walk through for you and the code is below as well.
And if you are interested in joining my community the link is in my profile. 
https://www.loom.com/share/c4a0b432c3b74e8d83796dd25ac33d1a
https://docs.google.com/document/d/1yDaV2tmZYKQLFMkbSI-guDzvCzjQ6I6UvFIPbtrFOD8/copy?usp=sharing
:root { --background: #FF6A5F; } /\* Target Pickaxe conversation starter hover overlay \*/ .group:hover > .absolute.inset-0 { background: var(--background) !important; } /\* Ensure text flips to white on hover \*/ .group:hover p, .group:hover span { color: #ffffff !important; }