Open index.html in any modern browser. Every explainer contains its own styles, font and interactions; no installation or network is needed to read/use it. Keep the files together to use navigation. External source links require internet. All budgets/targets are planning assumptions and must be replaced with verified client facts and actual quotations. Refined edition 2 October 2026; grants reviewed 1 October; receptionist handoff documentation reviewed 2 October. The handoff update is not an independent runtime audit.
