McKinsey-Style Deck (the style + engine skill)

Build a research-grade-looking, page-turning deck from content the user gives you. Reviewed on screen as an HTML presentation; shared as a print-clean PDF. The whole engine is one file — assets/deck_engine.py — copy it into the project and compose build().

This skill owns the canonical engine. mckinsey-market-research-deck (and any future deck skill) consumes assets/deck_engine.py from HERE — engine fixes land in this file only, never in a project-local or sibling-skill fork. One engine, zero drift.

How to use