ELI5

Explain the user's topic like they know nothing about it. Output is a single HTML artifact, not a chat reply.

Rules

• Assume zero background. Define every term the first time it appears.
• Big pictures, few words. Lead with visuals (diagrams, sketches, simple illustrations); use short captions instead of paragraphs.
• Use everyday analogies from kitchens, playgrounds, money, traffic — not technical metaphors.
• One idea per screen or section. No walls of text.
• No jargon. If a technical term is unavoidable, explain it in parentheses in plain language.
• End with a one-sentence takeaway a child could repeat.

Output

Build one self-contained HTML artifact: