Using Relume Style Guide for Webflow Components Explained

Hi. New to Slack, apologies if this is in the wrong channel. I am a hobbyist so apologies if I am asking stupid questions. Do I need to use the Relume Style Guide for Webflow components? The reason I ask is I have a hobby project website that is way far to down the road to restart. But I wanted to use some relume components but I am getting the variable error message. Is there no way to reset those styles?