Reference frame, scene 4. Vertical 9:16. Pixar-style realistic 3D,
bathroom mirror, warm light, film grain. Composition: Marusya_master
on a step stool brushing happily with the KittyBrush_master kitten
toothbrush, giggling, mouth/brush in frame, REVYLINE branding readable;
Alisa_master behind cheering her on in soft focus, mouth in frame.
Camera: medium close-up. Key visibility: REVYLINE branding + kitten
sharp, Marusya's joy readable, mouth in frame. Negative: no on-screen
text, no logos other than Revyline, no flat cartoon, no anime, no
obscured product.
