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.level-up-notification.active{animation:levelUpPulse 1s ease}@keyframes levelUpPulse{0%{transform:translate(-50%,-50%) scale(0);opacity:0}50%{transform:translate(-50%,-50%) scale(1.2);opacity:1}100%{transform:translate(-50%,-50%) scale(0);opacity:0}}.typing-game .combo{position:absolute;top:80px;right:30px;font-size:18px;color:#ffd700;font-weight:bold;text-shadow:0 0 10px rgba(255,215,0,.5)}.typing-game .controls{position:absolute;top:20px;left:30px;display:flex;gap:10px}.typing-game .control-btn{padding:8px 16px;font-size:14px;border:2px solid rgba(0,255,136,.3);background:rgba(255,255,255,.05);color:#fff;border-radius:8px;cursor:pointer;transition:all .3s ease;text-transform:uppercase;font-weight:bold}.typing-game .control-btn:hover{background:rgba(0,255,136,.2);border-color:#00ff88}#gameScreen{display:none}@media (max-width:768px){.typing-game .game-container{padding:10px}.start-game-banner{padding:40px 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