Diagram guide

/ search · R route probe · L role lens · P play · [ ] chapters · F present · S style · T theme · E export · + - 0 zoom · B physics

Drag nodes freely; Stabilize re-runs the physics engine and Physics freezes it. Reach, routes, lens, and chapters reuse authored relationships only. Deep links restore #focus=id, #focus=id&reach=upstream|downstream, #route=a~b, #lens=role, and #view=id.

Export

PNG captures the live canvas; JSON carries the typed source.