I've made a little plugin for Flare that might help you get stuff done more efficient. You can download it for free at http://www.kaizenplugin.com/.
Right now there are two neat features:
- Split a topics into several topics by the H1 elements. https://youtu.be/O4KTAH0Tfvg
- Update the CSS of multiple targets at once. https://youtu.be/eLqW0MOu2OA
- Create topics from a CSV file using a template topic
The ambition is to keep the Kaizen plugin free, and if you're interesting in testing or development (C#) - let me know!
Cheers!