Make an original Prismatic Atlas science film. Read STYLE.md. Choose a clear causal question and verify its claims. Author new narration, drawings, characters, environments and sound in an independent production directory. Use saturated vector forms, deliberate flat shading, inhabited isometric scenes, clear diagrams and meaningful scale changes. Keep picture, voice, labels and audio cues on one integer-frame timeline. Inspect source frames and the encoded result; compare equivalent shot roles and record actual visual, motion and listening coverage separately. Keep only generic methods and empty contracts in the style library. Deliver the MP4 and editable project, with unresolved differences stated accurately.