/* Isolated source-game presentation for duck-hunt. */
.canvas-shell[data-game="duck-hunt"] { background:#080b18; }
.canvas-shell[data-game="duck-hunt"] .source-game-frame { position:absolute;inset:0;width:100%;height:100%;border:0;background:#080b18;display:block;z-index:1; }
.canvas-shell[data-game="duck-hunt"] .game-start-overlay { z-index:3; }
.game-expanded .source-game-frame { width:100%!important;height:100%!important; }