A minor change is sufficient, like setting the "a" tag color to: #679c5b;
Later, when style guide is established, the larger styling changes can be carried out.
Alternative themes that might offer inspiration are seen here: https://sphinx-themes.org/
Configure conf.py and add CSS folder/files, so that we can overrule instances of the theme. This guide seem to point in the right direction: https://documatt.com/blog/20/sphinx-modify-theme
A minor change is sufficient, like setting the "a" tag color to: #679c5b;
Later, when style guide is established, the larger styling changes can be carried out. Alternative themes that might offer inspiration are seen here: https://sphinx-themes.org/