*{margin:0;padding:0;box-sizing:border-box}body{font-family:Rajdhani,Courier New,monospace;background:#000;color:#0f0;min-height:100vh;overflow-x:hidden;position:relative}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(255,165,0,.03) 50%,transparent 100%),linear-gradient(0deg,#000,#010,#000);z-index:-2;animation:matrixFlow 20s linear infinite}@keyframes matrixFlow{0%{background-position:0% 0%}to{background-position:100% 100%}}body:after{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(0,255,0,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,255,0,.03) 1px,transparent 1px);background-size:20px 20px;z-index:-1;animation:gridPulse 4s ease-in-out infinite alternate}@keyframes gridPulse{0%{opacity:.3}to{opacity:.1}}.container{max-width:1400px;margin:0 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hue-rotate(10deg)}}.subtitle{font-size:1.1rem;color:#0f0;font-weight:600;text-transform:uppercase;letter-spacing:2px;position:relative;z-index:2}.game-stats{display:flex;justify-content:center;gap:15px;margin-bottom:15px;flex-wrap:wrap}.stat-item{background:linear-gradient(135deg,#000000e6,#002800cc);padding:12px 18px;border-radius:10px;border:1px solid #00ff00;text-align:center;min-width:100px;box-shadow:0 0 15px #00ff004d,inset 0 0 10px #00ff001a;position:relative;overflow:hidden}.stat-item:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,136,0,.2),transparent);animation:statScan 2s linear infinite}@keyframes statScan{0%{left:-100%}to{left:100%}}.stat-label{display:block;font-size:.8rem;color:#0f0;margin-bottom:5px;text-transform:uppercase;letter-spacing:1px;position:relative;z-index:2}.stat-value{display:block;font-size:1.4rem;font-weight:700;color:#f80;font-family:Orbitron,monospace;text-shadow:0 0 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#8a2be280,inset 0 0 20px #00ff001a;position:relative;overflow:hidden}.instructions:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent,rgba(138,43,226,.1),transparent);animation:instructionsScan 4s linear infinite}@keyframes instructionsScan{0%{transform:translate(-100%) translateY(-100%) rotate(45deg)}to{transform:translate(100%) translateY(100%) rotate(45deg)}}.instructions h2{text-align:center;font-family:Orbitron,monospace;font-size:2rem;margin-bottom:20px;color:#8a2be2;text-transform:uppercase;letter-spacing:2px;text-shadow:0 0 15px rgba(138,43,226,.8);position:relative;z-index:2}.instruction-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px;position:relative;z-index:2}.instruction-card{background:linear-gradient(135deg,#000c,#00280099);border:1px solid #00ff00;border-radius:10px;padding:18px;transition:all .3s 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768px){.container{padding:10px}.title{font-size:2.2rem}.game-stats{gap:10px}.stat-item{min-width:80px;padding:8px 12px}.stat-value{font-size:1.2rem}#gameCanvas{width:100%;max-width:350px;height:250px}.menu{padding:15px;margin:5px;max-height:85vh}.menu h2{font-size:1.5rem;margin-bottom:15px}.game-modes{grid-template-columns:1fr;gap:10px}.mode-btn{padding:12px}.instruction-grid{grid-template-columns:1fr}.nav-links{gap:8px}.home-btn,.social-link{padding:6px 12px;font-size:.85rem}.setting-item{flex-direction:column;gap:8px}#sensitivity{max-width:200px}}@media (max-width: 480px){.title{font-size:1.8rem}.game-stats{flex-direction:column;align-items:center;gap:8px}.stat-item{width:100%;max-width:200px}.instruction-card{padding:15px}.menu{padding:12px;max-height:80vh}.instructions{padding:15px}#gameCanvas{max-width:300px;height:200px}}.recording{animation:recordPulse 1s infinite}@keyframes recordPulse{0%{box-shadow:0 0 25px #f00c;border-color:red}50%{box-shadow:0 0 40px 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