Create HTML Deck

Build a complete local HTML presentation with a fixed 1920×1080 design canvas, responsive viewport fitting, keyboard navigation, and evidence-based visual verification.

Choose the path

• For a new deck, copy assets/deck-template.html into the requested output location and replace its sample content.
• For an existing deck, inspect its HTML, CSS, JavaScript, images, and current screenshots before editing. Preserve its visual language unless the user asks for a redesign.
• If the user explicitly requires .pptx, use a PowerPoint-specific skill instead. Do not rename HTML to .pptx.

Build the story first

1. Identify the audience, speaking time, central claim, source material, and desired ending.
2. Give each slide one job. Prefer a claim, comparison, sequence, or example over a topic label.
3. Keep slides sparse enough to present aloud. Move explanation into the speaker's delivery rather than shrinking text.
4. Use supplied screenshots and diagrams as evidence, not decoration. Keep source links clickable when appropriate.
5. Do not invent metrics, quotes, product capabilities, or external claims. Verify unstable claims before placing them in the deck.

Preserve the presentation contract