How to set header background color

Hey thanks for this great plugin 🙏🏾 is there a possibility to set background color for header like # ## ### ... ? Coudnt find the hl_groups.

Would like to have something like here: https://github.com/folke/todo-comments.nvim

thanks :)

Start by locating the hl_groups configuration or entry point in obsidian.nvim and compare the requested header styling with the linked todo-comments.nvim example. Determine whether headings such as #, ##, and ### can receive background colors, then verify that the documented configuration produces the requested appearance.

Written by the indexing model from the issue text.