AI Generated on Instagram: "AI Animation Battle: Popcorn 🍿 Which AI did it best? Prompt: Create a single-file with HTML/CSS/vanilla JS only (no libraries/assets) that renders popcorn kernels popping inside a centered square scene container (responsive). Include: random popping timing, kernels jumping with gravity, and seamless loop reset. Add a Start button below the square that starts the animation when clicked. The whole animation needs to be 30 seconds and seamlessly loop."