Title: Constellation Quiz
Prompt: A night-sky quiz where constellations flare gold for correct answers and shake for misses. Build a floating question card over a live star canvas with timer, hints, lives, and leaderboard. It should feel like a planetarium game show — gold and ice on deep space navy.
Design: A planetarium split pairs a star canvas with a drawn constellation beside a floating rounded-notch question card against a rail of difficulty, lives, leaderboard, star facts, and controls. Correct answers flare the card; misses shake it while the timer bar drains.
Visual techniques:
- Canvas starfield with twinkle and gold constellation overlay
- Floating question card with win-glow and shake keyframes
- Countdown timer bar and heart-style lives
- Two-column answer grid with right/wrong states
- Gold-ice-rose on deep navy palette
Interaction model: Users start quizzes, answer timed questions, use hints and skips, switch easy and deep-sky pools, toggle sound, climb the leaderboard with streak bonuses, and read a new star fact with every question.