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In the Riveo video editor, deleting an applied style track is performed via a direct downward drag gesture. As the user drags the red track bar downwards, it dynamically shrinks in scale and fades in opacity, simulating it falling away. Simultaneously, the bottom menu bar slides downwards off-screen to clear space for the gesture. Once released, the track is deleted, and the bottom menu smoothly slides back up into its original position with a springy transition.
