## Code Inclusion

**Unchanged code is included when it makes explanations clearer** — contextual code provides better mental models for understanding changes.

## Explanation Format

**Explanations are rendered line-by-line in a fashion friendly to human cognition** — granular, cognitively-accessible explanations rather than dense summaries.

## Visual Aids

**Graphics are used where they're a cognitive-load-reducing move** — visual elements reduce working memory load for complex concepts.

## Voice and Tone

**Tone is human and Randall Munroe-like: approachable, not robotic, not oversimplified** — conversational expertise without condescension.