*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}html,body{width:100%;height:100%;overflow:hidden;background:#000;font-family:monospace;touch-action:none}#game-container{width:100%;height:100%;display:flex;align-items:center;justify-content:center}#game-canvas{display:block;image-rendering:pixelated}#dpad{position:fixed;bottom:20px;left:50%;transform:translate(-50%);display:grid;grid-template-columns:56px 56px 56px;grid-template-rows:56px 56px 56px;gap:2px;z-index:100;opacity:.7}.dpad-btn{background:#ffffff26;border:2px solid rgba(255,255,255,.3);border-radius:8px;color:#fff;font-size:22px;display:flex;align-items:center;justify-content:center;cursor:pointer;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}.dpad-btn:active{background:#ff06;border-color:#ff09}.dpad-up{grid-column:2;grid-row:1}.dpad-left{grid-column:1;grid-row:2}.dpad-right{grid-column:3;grid-row:2}.dpad-down{grid-column:2;grid-row:3}.dpad-center{grid-column:2;grid-row:2;background:#ffffff0d;border-radius:50%}#pause-btn{position:fixed;top:10px;right:50px;width:40px;height:40px;background:#ffffff26;border:2px solid rgba(255,255,255,.3);border-radius:50%;color:#fff;font-size:18px;display:flex;align-items:center;justify-content:center;cursor:pointer;outline:none;z-index:100;-webkit-appearance:none;-moz-appearance:none;appearance:none}#pause-btn:active{background:#ff06}#mute-btn{position:fixed;top:10px;right:5px;width:40px;height:40px;background:#ffffff26;border:2px solid rgba(255,255,255,.3);border-radius:50%;color:#fff;font-size:16px;display:flex;align-items:center;justify-content:center;cursor:pointer;outline:none;z-index:100;-webkit-appearance:none;-moz-appearance:none;appearance:none}#mute-btn:active{background:#ff06}@media(orientation:landscape)and (max-height:500px){#dpad{bottom:5px;right:10px;left:auto;transform:none;grid-template-columns:44px 44px 44px;grid-template-rows:44px 44px 44px}.dpad-btn{font-size:18px}}@media(max-width:400px){#dpad{grid-template-columns:48px 48px 48px;grid-template-rows:48px 48px 48px;bottom:10px}.dpad-btn{font-size:20px}}@media(hover:hover)and (pointer:fine){#dpad{display:none!important}}