docs-pptxlisted

# Presentation (PPTX) Generation Slides are a delivery medium for one argument, not a document. Decide the argument before generating a single slide. ## Step 0 — Scope Audience, decision wanted, and slot length. Slide budget ≈ 1–2/min (a 20-min all-hands ≈ 15–25 slides). If notes exceed the slot, cut content — never shrink type below legibility to fit. ## Storyline (pyramid: conclusion first) Summary slide with the ask → 3 supporting arguments max, one slide each (deeper data on backup slides) → risks/objections pre-answered → next action with owner+date. Every slide gets ONE message stated in its title (a claim, not a topic label — "Churn drops 40% after onboarding v2", not "Onboarding analysis"). ## Slide craft - **Chart by question:** comparison → bar · trend → line · composition → 100% stacked · relationship → scatter · single number → big-number callout. Kill pie charts > 5 slices and dual axes. Label directly on marks instead of legends where possible. - **Type floor:** title ≥ 28pt, body ≥ 18pt, nothing below 14pt. Projected decks ≠ emailed decks — design for the back row. - **Density:** ≤ 6 bullets × ≤ 6 words is a ceiling, not a goal — one message per slide beats any rule. If a slide needs narration to be understood later, put the detail in the speaker notes. - **Consistency:** one master layout set, one palette, one type scale. Decorative structure (numbered sections) only if the deck is actually sequential. ## Generation route New deck → pptxgenjs (layout cont