*{margin:0;padding:0;box-sizing:border-box}body{margin:0;padding:0;overflow:hidden;background-color:#87ceeb;font-family:Courier New,monospace}#game-container{position:relative;width:100vw;height:100vh;display:flex;justify-content:center;align-items:center}#game-canvas{display:block;max-width:100%;max-height:100%;background-color:#87ceeb;image-rendering:pixelated;image-rendering:-moz-crisp-edges;image-rendering:crisp-edges}#debug-info{position:absolute;top:10px;left:10px;background-color:#000000b3;color:#fff;padding:10px;border-radius:5px;font-size:12px;font-family:monospace;z-index:1000;display:none}#debug-info.visible{display:block}.debug-line{margin:2px 0}.maintenance-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#87ceeb;display:flex;justify-content:center;align-items:center;z-index:9999}.maintenance-overlay.hidden{display:none}.maintenance-content{text-align:center;padding:20px}.maintenance-message{font-family:Courier New,monospace;font-size:24px;color:#333;line-height:1.6;margin:0}