*{margin:0;padding:0;box-sizing:border-box}body{font-family:Arial Black,sans-serif;background:linear-gradient(135deg,#1a0000,#300);color:red;overflow:hidden;height:100vh;display:flex;justify-content:center;align-items:center}#game-container{text-align:center;width:90%;max-width:800px}h1{font-size:3em;margin-bottom:20px;text-shadow:0 0 20px #ff0000;animation:pulse 2s infinite}@keyframes pulse{0%,to{text-shadow:0 0 20px #ff0000}50%{text-shadow:0 0 40px #ff0000,0 0 60px #ff0000}}#volume-display{font-size:4em;margin:20px 0;font-weight:700}#slider-container{position:relative;width:300px;height:80px;background:#000;border:4px solid #ff0000;margin:40px auto;box-shadow:0 0 30px red}#target-zone{position:absolute;height:100%;background:#00ff004d;border:2px solid #00ff00;top:0}#cursor{position:absolute;width:4px;height:100%;background:red;top:0;box-shadow:0 0 10px red}.game-buttons{display:flex;gap:20px;justify-content:center;align-items:center}#stop-button,#next-button{padding:20px 60px;font-size:2em;font-weight:700;color:#fff;border:none;cursor:pointer;text-transform:uppercase;transition:all .3s}#stop-button{background:red;box-shadow:0 0 20px red}#stop-button:hover{background:#c00;transform:scale(1.05)}#stop-button:disabled{background:#666;cursor:not-allowed;box-shadow:none}#next-button{background:#06f;box-shadow:0 0 20px #06f}#next-button:hover{background:#0052cc;transform:scale(1.05)}#next-button:disabled{background:#666;cursor:not-allowed;box-shadow:none}#message{font-size:1.5em;margin:20px 0;min-height:40px;font-weight:700}.success{color:#0f0;text-shadow:0 0 10px #00ff00}.fail{color:red;text-shadow:0 0 10px #ff0000}#stats{display:flex;justify-content:space-around;margin-top:30px;font-size:1.2em}#popup-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#000000f2;z-index:1000;justify-content:center;align-items:center;overflow-y:auto}#popup-overlay.active{display:flex}#captcha-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#000000f2;z-index:2000;justify-content:center;align-items:center;overflow-y:auto}#captcha-overlay.active{display:flex}#captcha-container{background:#fff;padding:40px;border-radius:10px;max-width:600px;box-shadow:0 0 50px #00000080}#captcha-container h2{color:#333;font-size:1.8em;margin-bottom:20px;text-align:center;text-shadow:none}#captcha-instruction{color:#666;font-size:1.2em;margin-bottom:20px;text-align:center;font-weight:400}#captcha-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:20px}.captcha-tile{aspect-ratio:1;border:3px solid #ccc;cursor:pointer;transition:all .3s;display:flex;align-items:center;justify-content:center;font-size:3em;position:relative}.captcha-tile:hover{border-color:#666;transform:scale(1.05)}.captcha-tile.selected{border-color:#06f;box-shadow:0 0 10px #0066ff80}.captcha-tile.selected:after{content:"✓";position:absolute;top:5px;right:5px;font-size:.5em;color:#06f}#captcha-submit{width:100%;padding:15px;background:#06f;color:#fff;border:none;font-size:1.2em;font-weight:700;cursor:pointer;border-radius:5px}#captcha-submit:hover{background:#0052cc}#captcha-error{color:red;font-size:1.1em;margin-top:15px;text-align:center;min-height:30px;font-weight:700}#popup{background:linear-gradient(135deg,#1a0000,#300);border:4px solid #ff0000;padding:30px;max-width:900px;width:90%;box-shadow:0 0 50px red;animation:popupAppear .5s}@keyframes popupAppear{0%{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}#popup h2{font-size:2em;margin-bottom:10px;text-align:center}#popup p{font-size:1em;margin-bottom:20px;text-align:center;color:#fff}.subscription-tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:20px}.tier{background:#000;border:2px solid #ff0000;padding:20px 15px;cursor:pointer;transition:all .3s;position:relative}.tier:hover{border-color:#0f0;transform:translateY(-5px);box-shadow:0 10px 30px #ff000080}.tier h3{font-size:1.5em;margin-bottom:10px;color:red}.tier .price{font-size:1.8em;margin:10px 0;color:#0f0}.tier .features{text-align:left;color:#fff;margin-top:10px;font-size:.85em}.tier .features li{margin:5px 0;list-style:none;padding-left:15px;position:relative}.tier .features li:before{content:"🔊";position:absolute;left:0;font-size:.8em}.best-value{border-color:#0f0!important}.best-value:after{content:"BEST VALUE";position:absolute;top:-12px;right:10px;background:#0f0;color:#000;padding:3px 10px;font-weight:700;font-size:.7em}#close-popup{display:block;margin:15px auto 0;padding:12px 30px;background:#666;color:#fff;border:none;font-size:1em;cursor:pointer;font-weight:700}#close-popup:hover{background:#888}#canvas-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1}