Thank you for your answers!
I’ve deactivated maintenance mode.
Too bad about the shortcode.
For the CSS question, I have made some CSS changes already based on previous support posts using the WordPress customizer. I just can’t figure out what CSS code I should use to target the font on the attached page. All of the changes I’ve made in CSS start with “.rcno-” and whatever element it’s targeting like “book-description” or “full-book-cover” so my question is what the CSS code would be so I can change to a more aesthetically pleasing font.
Thank you!