.fmw-sound-toggle{
  position:fixed;
  right:16px;
  bottom:16px;
  z-index:9999;
  min-height:42px;
  padding:10px 14px;
  border:1px solid rgba(217,180,91,.48);
  border-radius:999px;
  background:rgba(5,5,5,.88);
  color:#f1d891;
  font:700 12px/1 system-ui,sans-serif;
  letter-spacing:.08em;
  cursor:pointer;
  backdrop-filter:blur(10px);
  box-shadow:0 8px 28px rgba(0,0,0,.28);
}
.fmw-sound-toggle:focus-visible{
  outline:3px solid currentColor;
  outline-offset:3px;
}
.fmw-sound-toggle[data-state="off"]{
  opacity:.72;
}
body.fmw-audio-pulse .movement-transition span,
body.fmw-audio-pulse .resonance-halo,
body.fmw-audio-pulse .hero-emblem{
  filter:brightness(1.08);
  transition:filter 180ms ease,opacity 180ms ease;
}
@media(max-width:680px){
  .fmw-sound-toggle{
    right:12px;
    bottom:12px;
    min-height:44px;
  }
}
@media(prefers-reduced-motion:reduce){
  body.fmw-audio-pulse .movement-transition span,
  body.fmw-audio-pulse .resonance-halo,
  body.fmw-audio-pulse .hero-emblem{
    transition:none!important;
    filter:none!important;
  }
}