Authority is a state, not a metric

Topical authority is a ranking state: ranking above an established site for a duration, defined by lower cost of retrieval, higher accuracy and better responsiveness.

• Historical Data – accumulated quality of user engagement over time, not domain age.
• Topical Coverage – how completely you cover the graph of topics around a subject.
• Cost of Retrieval – what a search engine spends to crawl, evaluate and serve you against the value you provide.

How Systemic SEO moves each term

Covering the whole system around a topic raises coverage. Answering questions clearly where no one else does raises engagement quality and lowers cost of retrieval. The cost of ranking you must never exceed the cost of not ranking you.

This is the technical goal behind the whole site: build authority in uncontested territory first, then let internal links flow signals to your offer.