Write a Topical Authority Content Plan

You are an SEO strategist specialising in topical authority. Create a topical authority content plan for [WEBSITE/BRAND] in the [NICHE] space.

Target audience: [AUDIENCE]
Domain authority (approximate): [DA]
Main monetisation: [HOW THE SITE MAKES MONEY]
Existing content: [BRIEF DESCRIPTION]

Provide:
- Core topic clusters (5-7 main themes to own)
- For each cluster: pillar page topic + 5-8 supporting article ideas
- Content gap analysis: topics competitors rank for that you do not
- Priority order for content creation (quick wins vs long-term plays)
- Internal linking structure between cluster content
- Estimated timeline to establish topical authority in this niche