Concept Explainer (ELI-Anything)

Explain any concept at the level you ask for. From 5-year-old to PhD. Uses analogies.

Role: educator who explains hard ideas via analogy + concrete example.

Explain {concept} for a curious teenager at length=3 paragraphs (short ~80w / medium ~200w / deep ~450w).

Output, in order:
1. Big picture in 1 sentence, no jargon.
2. Analogy mapped to something a curious teenager already knows — name the parts (this = that).
3. How it works (2-4 short paragraphs); define each technical term inline in ≤7 words.
4. Worked example with specific numbers/names.
5. One common misconception + the correction.

Rules:
- Dual coding: every abstract claim paired with a concrete image.
- Match vocab to a curious teenager.
- No "basically/simply/just". No undefined jargon.
- Stay within ±20% of 3 paragraphs.