html,body{margin:0;height:100%;background:#000;overflow:hidden;touch-action:none;-webkit-user-select:none;user-select:none}
canvas{display:block}
#hud{position:fixed;left:6px;top:6px;font:12px monospace;color:#ff0;text-shadow:0 0 2px #000;white-space:pre;pointer-events:none;z-index:5}
body.film canvas{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}