# Design System Lock

## Slide Geometry
- Slide size:
- Safe margins:
- Grid:

## Source Style Summary
- Real source-deck grammar:
- Preserved motifs:
- Improved motifs:
- Motifs explicitly rejected:

## Brand Assets
- Logo asset:
- Logo dimensions and placement:
- Brand-mark quality check:
- Banned brand treatments:
- Official/source asset locations:

## Typography
- Title:
- Subtitle:
- Body:
- Label:
- Footnote:
- Casing rules:

## Palette
- Primary:
- Secondary:
- Neutral:
- Positive/negative/accent:
- Usage rules:

## Header
- Title tab geometry:
- Header rule:
- Page/section naming:
- Allowed variations:

## Footer
- Source line:
- Page marker:
- Bottom ribbon policy:
- Footer icon policy:

## Icons
- Allowed icon family/source:
- Default generic icon library: Lucide unless another coherent library is explicitly selected.
- Stroke/fill/size:
- Placement rules:
- Banned icon treatments:
- Icon manifest path:
- Imagegen crop policy:

## Asset Source Hierarchy
1. Official brand assets and source-provided assets:
2. Native editable artifact-tool presentation JSX/PPT shapes:
3. Lucide or selected coherent icon library:
4. Editable labels/cards instead of weak icons:
5. Approved clean crops from official/source assets:
6. Imagegen crops as last-resort exceptions only:

## Charts
- Bar style:
- Line style:
- Labels:
- Axes/gridlines:
- Callouts:
- Source/value rules:

## Cards And KPIs
- Card geometry:
- Value style:
- Label style:
- Note style:
- Max density:

## Reusable Components
- addHeader:
- addFooter:
- addSourceLine:
- addLogo:
- addKpiCard:
- addBottomRibbon:
- addMiniBarChart:
- addSectionTab:

## Imagegen Reference Contract
- Must preserve in every prompt:
- Source/style audit details to include:
- Header/footer/logo/page-marker rules to include:
- Icon/chart/card rules to include:
- What imagegen may explore:
- What imagegen may not decide:
- Regenerate criteria:
- Do-not-rebuild annotation categories:

## Banned Motifs
- Placeholder icons:
- Rough logo crops:
- Random glyphs/emoji:
- Acronym tiles as icons:
- Mixed icon systems:
- Crude diagrams:
- Other:
