body { margin:0; overflow:hidden; background:#0a0a0a; }
canvas { display:block; }
#hud { position:absolute; top:10px; left:10px; color:white; font-family:Arial; }
#minimap { position:absolute; right:10px; top:10px; width:140px; height:140px; background:#0008; border:2px solid white; }