.game-container{width:100%;height:100vh;display:flex;flex-direction:column;align-items:center;font-family:Arial,sans-serif;cursor:none}.game-container.game-inactive{cursor:default}.target-area{width:100%;max-width:800px;height:400px;position:relative;border:2px solid #333;overflow:hidden;background-color:#1a73d9}.target{position:absolute;padding:10px;background-color:#f0f0f0;border-radius:5px;cursor:none;animation:moveUpDown 5s infinite alternate;-webkit-user-select:none;-moz-user-select:none;user-select:none}@keyframes moveUpDown{0%{top:0}to{top:calc(100% - 40px)}}.game-button{margin-top:20px;padding:10px 20px;font-size:16px;cursor:pointer;background-color:#4caf50;color:#fff;border:none;border-radius:5px;transition:background-color .3s}.game-button:hover{background-color:#45a049}.reticle{position:fixed;width:20px;height:20px;border:2px solid red;border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;z-index:9999}.reticle:after,.reticle:before{content:"";position:absolute;background-color:red}.reticle:before{top:50%;left:-5px;right:-5px;height:2px}.reticle:after{left:50%;top:-5px;bottom:-5px;width:2px}.game-over-screen,.start-screen{text-align:center}.game-over-screen h1,.start-screen h1{font-size:2.5em;margin-bottom:20px}.start-screen p{font-size:1.2em;margin-bottom:30px}.game-over-screen{animation-name:gameOver;animation-duration:1s;animation-delay:0s;animation-iteration-count:1;animation-direction:normal;animation-play-state:running;animation-fill-mode:both;animation-timing-function:var(--transition-easing)}@keyframes gameOver{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:none}}