Installing theme only for my Q&A section

Hi!
I’m using your plugin in a section of my website ( https://www.designthinking.services/comunidad-foro-design-thinking/ ). I mean, it’s not just a Q&A website. I’m about to buy the “AskBug” theme, but I don’t want to overwrite my website’s current theme. Is it possible to install the theme but only affecting to the Q&A plugin, not the entire website?

Thanks in advance. Alejandro.