Reference frame, scene 1. Vertical 9:16. Pixar-style realistic 3D,
kids bathroom, warm light, film grain. Composition: two-shot. LEFT —
Marusya_master mid-tantrum, tearful, pushing a regular toothbrush away
with both hands, mouth in frame. RIGHT — Lera_master crouching,
exhausted at the end of her rope, mouth in frame. Camera: medium two-
shot. Key visibility: Marusya's fear-tantrum + Lera's exhaustion
readable, mouths in frame. Negative: no on-screen text, no logos, no
flat cartoon, no anime, no blurred faces.
