hyperframes-keyframeslisted

# HyperFrames Keyframes Use this Skill for timeline-controlled keyframe animation. 1. Express animation from explicit timeline time or progress. 2. Define stable values before, during, and after each animated interval. 3. Avoid state that depends on prior frame execution. 4. Keep easing and overlap intentional and compatible with scene duration. 5. Verify direct seeking at key boundaries and the final frame.