Adding colour/formatting to individual API's in sphinx autodoc

Hello,

I'm using sphinx automodule feature like below

.. automodule:: <module_name>
:members:
:special-members:
:private-members:

it displays the member API's along with docstrings module correctly, I would like to know if there is a way to specify color or make the the individual API members Bolder. Since the API documentation is already developed, I would not like to change the actual code and would be great if I can get a way to make the changes in rst files only.

Describe the solution you'd like
A clear and concise description of what you want to happen.

I have gone through online documentation and there seems to be no viable solution for this, https://www.sphinx-doc.org/en/master/usage/extensions/autodoc.html

The request concerns Sphinx's autodoc automodule directive and styling individual API members from RST files; start with the linked autodoc documentation and the existing automodule usage. Done means documenting a viable RST-only way to make individual members colored or bold, or clearly establishing that the feature is not supported.