5-Word Thumbnail Text Generator

Generate thumbnail text options within strict constraints:

Video topic: {{topic}}
Main emotion: {{emotion}}
Key message: {{message}}

Constraints:
- Maximum 4 words per option
- No words longer than 8 characters
- Must be readable on mobile (large, simple words)
- At least one option with numbers
- At least one option with question
- At least one option with action verb
- No generic words (amazing, incredible, best)

Generate:
1. 10 text options within constraints
2. Character count for each
3. Font size recommendation for each
4. Emotional impact rating (1-10)
5. Top 3 ranked by likely CTR impact

All options must pass mobile readability test.