Narrative Presentation Skill

A general-purpose presentation skill for clean, editorial narrative decks built around one evolving visual anchor. It supports HTML, editable PPTX, independently animated scene compartments, source-derived imagery, Lieflat chart scenes, explicit spacing/contrast contracts, and creator-credit manifests. The current packaged skill keeps the implementation ID zine-anchor-deck for compatibility.

Included

• skill/ — the reusable zine-anchor-deck skill and validation references.
• demo/index.html — an eight-slide interactive HTML demonstration.
• demo/zine-anchor-complex-demo.pptx — an editable static-final-state PowerPoint with animation cues and sources in speaker notes.
• demo/source/ — the validated deck plan, PPTX build source, and browser QA record.
• demo/prompt.md — the prompt used to generate the demonstration.

Open demo/index.html directly in a modern browser. Use the arrow keys or spacebar to move between slides and F for fullscreen.

Design principles

• One persistent visual 锚点 that changes state as the argument develops.
• Scene compartments remain independently selectable and animatable.
• Text placement follows an 8 px spacing system and rendered-ink clearances.
• Normal text targets at least 4.5:1 contrast; small metadata targets 7:1 where practical.
• Quantitative scenes preserve their declared Lieflat template and data contract.
• HTML supports reduced motion; PPTX documents honest static fallback behavior.

Validation

The included demo passed:

• browser console, scene-ID, motion, and narrow-viewport overflow checks;
• full-slide and contact-sheet visual inspection;
• exported PPTX rendering inspection;
• PowerPoint canvas-overflow validation.

Credits and provenance

This project intentionally keeps creator credit visible and machine-readable. See AUTHORS.md and THIRD_PARTY_NOTICES.md for the complete ledger.

Key contributors and source systems include @Zeejay0, Moxt, larashero3-dotcom, JetBrains/OpenAI, Alfonso Graziano, siril9, Gabberflast, GreenSock, Rasmus Andersson, and OpenAI.

Licensing

This repository uses mixed licensing because the demonstration incorporates components with different terms. See LICENSE.md before reuse, especially for Lieflat-derived chart material, which is identified as PolyForm Noncommercial 1.0.0.