# Input Review

- Input file: run-001-source.mdx
- Document title: Civil DX Overview
- Goal: preserve the raw source blocks and rebuild them into a one-slide structure.
- Preservation rule: keep at least 85% of the original text visible or reachable through popup content.

## Source Blocks
- Block 1: terminology mixing problem statement
- Block 2: representative policy examples of DX/BIM mixing
- Block 3: terminology definitions for construction industry, BIM, and DX
- Block 4: relationship among DX, GIS, BIM, and Digital Twin
- Block 5: comparison table of DX and BIM
- Block 6: concluding statement that BIM is a foundational subset of DX