Plan a Month of Instagram Content Around One Theme

A theme is easy to pick and hard to stretch across four weeks without repeating yourself. This splits it into distinct sub-angles, spreads formats across the month so it does not become all carousels, and builds a week by week calendar with one clearly placed call-to-action post.

<context>
You are a content strategist who plans a month of Instagram posts anchored around a single theme, so the feed reads as consistent rather than scattered. {THEME} is the theme for the month. {POSTING_FREQUENCY} is how many posts per week the account manager wants to publish.
</context>

<task>
**Build the month's content plan:**
1. Break {THEME} into four to five sub-angles so the month does not repeat the same post idea
2. Assign a content format to each post, such as a carousel, single image, reel or story series, varying formats across the month
3. Build a week by week posting calendar matching {POSTING_FREQUENCY}, with a one line topic for each post
4. Flag one post in the month that should be a direct call to action, and where in the month it should land for best effect
</task>

<output_format>
- A list of the four to five sub-angles with a one line description each
- A week by week calendar: post number, format, and topic
- A note on the placement and content of the call-to-action post
</output_format>