Visualizing medical records that are difficult for the general public to understand is an excellent idea. The thorough explanations and diagrams make it an excellent educational resource. If its UX was designed with an educational website in mind, it's honestly a huge success. However, the lack of a light mode and the absence of search functionality for specific cases are a bit disappointing. If it's meant to function well as supplementary material for students, having those features would be great. But the decision is yours, and I also respect the choice to maintain the current style while considering other directions.

Thank you for the thoughtful feedback. Light mode is a great suggestion for classroom use - adding it to the list.

The design is built around the timeline narrative (scroll through years, watch the dots disappear), but a way to jump to specific countries or years would help for reference use too. Good idea.

Appreciate you engaging with it seriously.