Strong rule: style --- 3D Pixar animation ---. The ginger cat runs on a treadmill in a modern gym. She is sweating profusely, and her tail is held high. She looks exhausted but keeps going. 3D animation style, dynamic lighting.
Character appearance reference (MUST match exactly):
- Ginger Protagonist: A 3D animated orange tabby cat with expressive green eyes. She begins with a very round, chubby build, wearing a tight yellow tracksuit. As she progresses, she becomes slender and muscular with sleek fur. Her final form is elegant and fit, wearing a high-fashion, high-slit evening gown and later a stylish white and pink dress. The style is high-quality 3D animation with soft, realistic fur textures and vibrant lighting.
