.intruder-shell{position:fixed;inset:0;display:flex;padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom);height:var(--viewport-height,100dvh);background:radial-gradient(ellipse at 10% 10%,#36324b,transparent 65%),linear-gradient(145deg,#171e2b,#222b37 65%,#243d34);overflow:hidden}#intruder-canvas{width:100%;height:100%;min-height:0;touch-action:none}#intruder-canvas canvas{display:block;touch-action:none}.intruder-playing #sound-toggle{background:#343c50;border-color:#53596f;color:#c5f36b;width:34px;height:34px;font-size:17px;bottom:max(8px,env(safe-area-inset-bottom))}