Correct slide separator

Setext slide titles

Frontmatter completeness

Safe default theme

Speaker note syntax safety

Section break pattern

Progressive reveal usage

Diagram with render attribute

Dark theme diagram

Dynamic code highlighting

No title in frontmatter

No author in frontmatter

No sub_title in frontmatter

no_footer on title slide

Image as first slide content

Image filename uses hyphens

Correct slide separator

Setext headers for slide titles

Theme in frontmatter

Setup slides present

Confrontation/complexity slides

Resolution slides present

Bookends pattern

CUTTABLE speaker notes

Speaker note syntax safety

Section break pattern

Avoids bullet walls

Dynamic code highlighting

Diagram uses render attribute

Correct slide separator

Setext slide titles

Export config file name

Recommended grid dimensions

Snippet render threads

Mermaid scale setting

D2 scale setting

Makefile pdf target

Makefile SLIDE variable

Makefile uses export config

Correct export command flags

Slides use correct separator

Column layout used

Column layout syntax complete

Span tags for colored text

No unsupported HTML tags

Correct slide separator

Setext slide titles

Dark theme set

Frontmatter completeness

Incremental reveal on lists

Diagram for comparison