.game-container{text-align:center;padding:20px;background-color:#fff;border-radius:12px;box-shadow:0 5px 20px #0000001a;width:100%;max-width:800px}.target-letter{color:#007bff;font-size:2em}.options-container{display:flex;justify-content:center;gap:20px;margin:40px 0}.option-card{width:150px;height:150px;border:2px solid #ddd;border-radius:10px;display:flex;justify-content:center;align-items:center;cursor:pointer;transition:transform .2s,box-shadow .2s;padding:5px;box-sizing:border-box}.option-card:hover{transform:scale(1.05);box-shadow:0 4px 15px #0000001a}.option-image{width:100%;height:100%;object-fit:contain;border-radius:8px}.option-text{font-size:48px;font-weight:700}.message{margin-top:20px;font-size:24px;min-height:30px}.gif-container{display:flex;justify-content:center;align-items:center;height:320px}.feedback-gif{max-width:200px;border-radius:10px}.App{width:100%}body,html{margin:0;padding:0;box-sizing:border-box}body{display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:#f0f7ff;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif}