Collaboration Pitch Generator

Craft a collaboration pitch to send to {{target_creator}} ({{their_niche}}, {{their_audience_size}} followers).

My channel details:
- Niche: {{my_niche}}
- Audience size: {{my_audience_size}}
- Content style: {{my_style}}

Collaboration idea: {{collab_idea}}

Create:
1. **Subject line** - Stand out in their inbox
2. **Opening hook** - Why you specifically
3. **Value proposition** - What"s in it for them
4. **Specific idea** - Clear, actionable concept
5. **Social proof** - Brief credibility markers
6. **Easy next step** - Low-friction CTA

Keep under 150 words. Avoid generic flattery.