*{margin:0;padding:0;box-sizing:border-box}body{background:#0a0a0f;font-family:Segoe UI,Roboto,sans-serif;overflow:hidden;display:flex;justify-content:center;align-items:center;min-height:100vh}#game-container{position:relative;width:1280px;height:720px;background:#1a1a2e;border:2px solid #16213e;box-shadow:0 0 50px #00c8ff1a;overflow:hidden}#game-canvas{display:block;width:100%;height:100%;image-rendering:pixelated}#ui-overlay{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:10}#status-bar{display:flex;justify-content:space-between;align-items:center;padding:15px 25px;background:linear-gradient(180deg,#000c,#0000)}#alert-status{display:flex;align-items:center;gap:10px;padding:8px 20px;background:#003200cc;border:1px solid #00ff00;border-radius:4px;transition:all .3s ease}#alert-status.suspicious{background:#505000cc;border-color:#ff0}#alert-status.suspicious 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h1{font-size:48px;letter-spacing:8px;margin-bottom:10px;color:#00d4ff;text-shadow:0 0 30px rgba(0,212,255,.5)}.screen-content.victory h1{color:#0f8;text-shadow:0 0 30px rgba(0,255,136,.5)}#game-over-title{color:#f44;text-shadow:0 0 30px rgba(255,68,68,.5)}.subtitle{font-size:16px;color:#666;letter-spacing:4px;margin-bottom:40px;text-transform:uppercase}.instructions{background:#ffffff0d;padding:25px;border-radius:8px;margin-bottom:30px;text-align:left}.instructions h3{color:#00d4ff;font-size:14px;letter-spacing:3px;margin-bottom:15px;border-bottom:1px solid #333;padding-bottom:10px}.instructions p{color:#aaa;font-size:14px;line-height:1.8;margin-bottom:8px}.controls{margin-top:20px;padding-top:15px;border-top:1px solid #333}.controls h4{color:#888;font-size:12px;letter-spacing:2px;margin-bottom:12px}.controls p{margin-bottom:5px}.key{display:inline-block;background:#333;color:#00d4ff;padding:3px 10px;border-radius:4px;font-family:monospace;font-size:12px;border:1px solid #444}.game-btn{background:linear-gradient(180deg,#00d4ff,#08a);color:#000;border:none;padding:15px 50px;font-size:16px;font-weight:700;letter-spacing:3px;text-transform:uppercase;cursor:pointer;border-radius:4px;transition:all .2s ease;margin:10px;pointer-events:auto}.game-btn:hover{background:linear-gradient(180deg,#33e0ff,#0ac);transform:translateY(-2px);box-shadow:0 5px 20px #00d4ff66}.game-btn:active{transform:translateY(0)}.game-btn.secondary{background:linear-gradient(180deg,#444,#222);color:#fff}.game-btn.secondary:hover{background:linear-gradient(180deg,#555,#333);box-shadow:0 5px 20px #ffffff1a}#stats{background:#00ff881a;padding:20px;border-radius:8px;margin:20px 0;border:1px solid rgba(0,255,136,.3)}#stats p{color:#aaa;font-size:16px;margin:8px 0}#stats span{color:#0f8;font-weight:700}#game-over-screen .screen-content{animation:shake .5s ease}@keyframes shake{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-5px)}20%,40%,60%,80%{transform:translate(5px)}}.detection-flash{position:absolute;top:0;left:0;width:100%;height:100%;background:#ff00004d;pointer-events:none;animation:flash .2s ease-out;z-index:50}@keyframes flash{0%{opacity:1}to{opacity:0}}#countdown-screen{background:#05050fe6}.countdown-content{text-align:center}#countdown-subtitle{font-size:24px;color:#888;letter-spacing:8px;margin-bottom:20px;text-transform:uppercase}#countdown-number{font-size:180px;font-weight:700;color:#00d4ff;text-shadow:0 0 60px rgba(0,212,255,.8),0 0 120px rgba(0,212,255,.4);animation:countdownPulse 1s ease-in-out;line-height:1}#countdown-number.go{font-size:120px;color:#0f8;text-shadow:0 0 60px rgba(0,255,136,.8),0 0 120px rgba(0,255,136,.4)}@keyframes countdownPulse{0%{transform:scale(1.5);opacity:0}20%{transform:scale(1);opacity:1}80%{transform:scale(1);opacity:1}to{transform:scale(.8);opacity:.5}}#mobile-controls{display:none}.mobile-controls{display:none!important}@media(max-width:1300px){#game-container{width:960px;height:540px}}@media(max-width:980px){#game-container{width:100vw;height:56.25vw}#minimap-container{width:120px;height:90px}}@media(max-width:768px),(pointer:coarse){body{background:#0a0a0f;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}#game-container{width:100vw;height:100vh;height:100dvh;border:none;box-shadow:none}#game-canvas{width:100%;height:60%}.desktop-controls{display:none!important}.mobile-controls{display:block!important}#status-bar{padding:10px 15px}#alert-status{padding:6px 12px;gap:6px}#alert-icon{font-size:16px}#alert-text{font-size:11px;letter-spacing:1px}#level-info{font-size:11px;letter-spacing:2px}#minimap-container{width:100px;height:75px;bottom:auto;top:50px;right:10px}#mobile-controls{display:block;position:absolute;bottom:0;left:0;width:100%;height:40%;background:linear-gradient(180deg,#0a0a0fcc,#0a0a0ff2);z-index:20;pointer-events:auto}#joystick-container{position:absolute;left:30px;bottom:30px;width:150px;height:150px}#joystick-base{width:150px;height:150px;background:radial-gradient(circle,#00d4ff1a,#00d4ff0d);border:3px solid rgba(0,212,255,.4);border-radius:50%;position:relative;box-shadow:0 0 30px #00d4ff33,inset 0 0 30px #00d4ff1a}#joystick-knob{width:60px;height:60px;background:radial-gradient(circle,#00d4ff,#08a);border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 20px #00d4ff99,0 4px 8px #0006;transition:box-shadow .1s ease}#joystick-knob.active{box-shadow:0 0 30px #00d4ffe6,0 2px 4px #0006}#action-buttons{position:absolute;right:20px;bottom:30px;display:flex;flex-direction:column;gap:15px;align-items:flex-end}.action-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;width:80px;height:80px;background:radial-gradient(circle,#ffffff1a,#ffffff0d);border:2px solid rgba(255,255,255,.3);border-radius:50%;color:#fff;font-family:inherit;cursor:pointer;transition:all .15s ease;-webkit-tap-highlight-color:transparent}.action-btn .btn-icon{font-size:24px;line-height:1}.action-btn .btn-label{font-size:9px;letter-spacing:1px;margin-top:4px;opacity:.7}.action-btn.small{width:50px;height:50px}.action-btn.small .btn-icon{font-size:20px}.action-btn:active,.action-btn.active{background:radial-gradient(circle,#00d4ff66,#00d4ff33);border-color:#00d4ff;transform:scale(.95)}#sprint-btn:active,#sprint-btn.active{background:radial-gradient(circle,#ffc80066,#ffc80033);border-color:#ffc800}#crouch-btn.active{background:radial-gradient(circle,#0f86,#0f83);border-color:#0f8}.screen-content{padding:20px;max-width:90vw}.screen-content h1{font-size:28px;letter-spacing:4px}.subtitle{font-size:12px;letter-spacing:2px;margin-bottom:20px}.instructions{padding:15px;margin-bottom:20px}.instructions h3{font-size:12px;letter-spacing:2px}.instructions p{font-size:12px;line-height:1.6}.controls h4{font-size:10px}.key{font-size:11px;padding:2px 8px}.game-btn{padding:12px 30px;font-size:14px;letter-spacing:2px}#stats{padding:15px;margin:15px 0}#stats p{font-size:14px}#countdown-subtitle{font-size:18px;letter-spacing:4px}#countdown-number{font-size:120px}#countdown-number.go{font-size:80px}}@media(max-width:400px){#joystick-container{left:15px;bottom:20px;width:120px;height:120px}#joystick-base{width:120px;height:120px}#joystick-knob{width:50px;height:50px}.action-btn{width:65px;height:65px}.action-btn .btn-icon{font-size:20px}.action-btn .btn-label{font-size:8px}#action-buttons{right:15px;bottom:20px;gap:10px}}@media(max-height:500px)and (pointer:coarse){#game-canvas{height:100%}#mobile-controls{height:auto;background:transparent;pointer-events:none}#joystick-container,#action-buttons{pointer-events:auto}#joystick-container{bottom:20px;left:20px;width:100px;height:100px}#joystick-base{width:100px;height:100px}#joystick-knob{width:40px;height:40px}#action-buttons{flex-direction:row;bottom:20px;right:20px}.action-btn{width:60px;height:60px}}