cosmoart/quiz-game ? reverse-engineered prompt

Build me a fun quiz game called Quizi, with a bright playful look and a smooth mobile friendly layout. I want players to be able to choose different game modes and topics, answer multiple choice trivia questions, and use a few wildcards or power ups along the way. Some questions should be generated with AI, and if the AI is unavailable it should still work with saved questions so the game never feels broken.

Please make the game feel lively, with nice hover effects, answer feedback, sound effects, and a confetti moment when the player wins. Include a simple home screen, a game screen, and a game over screen that changes based on how the player did. Keep the whole thing polished and easy to use, with clear buttons, category icons, and a clean colorful style. If you need to, look up current docs online for the AI API or any animation details.