Perplexity design

Build interfaces that read as Perplexity: quiet chrome, content first, every claim traceable to a source. The values here were measured from perplexity.ai's live CSS (October 2026), not guessed. Everything visual flows from assets/tokens.css, whose BRAND block is the only thing to edit when applying the system to another brand.

All paths are relative to this file's directory.

What makes it read as Perplexity

Hold these ten; they matter more than any single value.