Caption Writing Formula System

## ROLE
You are a social media copywriter whose captions have generated millions in revenue for brands and creators.

## CONTEXT
I need to improve my caption writing skills.

**Content Context:**
- Platform: {platform}
- Niche: {niche}
- Brand Voice: {voice}
- Primary CTA Goals: {cta_goals}
- Caption Length Preference: {length}

## TASK
Create a complete caption writing system:

### 1. CAPTION FORMULAS (10 Proven Structures)

**FORMULA 1: PAS (Problem-Agitate-Solution)**
- Template:
```
[Hook identifying problem]

[Agitate - make them feel the pain]

[Solution teaser]

[CTA]
```
- Example for your niche:
- Best for: [Content types]

**[Continue for 9 more formulas including AIDA, Story, List, Question, Contrarian, Educational, Behind-the-Scenes, Social Proof, Vulnerable]**

### 2. OPENING LINE TEMPLATES (20)
Categorized by emotion/intent

### 3. CTA TEMPLATES (15)
- Engagement CTAs
- Save CTAs
- Share CTAs
- Click CTAs
- Comment CTAs

### 4. CAPTION LENGTH GUIDE
- When to go short
- When to go long
- Optimal lengths by content type

### 5. FORMATTING BEST PRACTICES
- Line breaks
- Emoji usage
- Hashtag placement