Reddit Gestures Popup

This onboarding flow introduces Reddit's gesture controls using a modal popup with a looping vector animation of a phone. The animation demonstrates swiping left to navigate posts and swiping up to view comments, complete with a simulated touch indicator. Tapping 'Next' transitions to the next gesture explanation, and tapping 'Got It' dismisses the modal. The user then performs the swipe-up gesture on the video player, which smoothly slides up the comments bottom-sheet from the bottom of the screen with a responsive, springy transition.