Motion · durations + easing
- 120msUI nudgecubic-bezier(0.2, 0, 0, 1)
- 200msDefault transitioncubic-bezier(0.2, 0, 0, 1)
- 360msModal / drawercubic-bezier(0.2, 0, 0, 1)
- instantPage transitionsno interpolation
Rules: no bounces, no springs, scale ≤ 1.02, translate ≤ 8px.