.tsi-sound-dock{position:fixed;right:1rem;bottom:1rem;z-index:9999;display:flex;gap:.4rem;padding:.42rem;background:rgba(5,7,12,.88);border:1px solid rgba(101,255,205,.32);border-radius:999px;box-shadow:0 10px 35px rgba(0,0,0,.35);backdrop-filter:blur(12px)}
.tsi-sound-dock button{min-height:42px;padding:.55rem .78rem;border:0;border-radius:999px;background:transparent;color:#eafff7;font:600 .82rem/1 system-ui,sans-serif;letter-spacing:.02em;cursor:pointer}
.tsi-sound-dock button:hover,.tsi-sound-dock button:focus-visible{background:rgba(101,255,205,.13);outline:2px solid rgba(101,255,205,.55);outline-offset:1px}
.tsi-sound-dock button[aria-pressed="true"]{background:#73f1c3;color:#07110d}
.tsi-sound-note{position:fixed;right:1rem;bottom:4.9rem;z-index:9998;max-width:230px;padding:.65rem .8rem;border:1px solid rgba(101,255,205,.25);border-radius:.65rem;background:rgba(5,7,12,.94);color:#ddf9ee;font:500 .78rem/1.35 system-ui,sans-serif;box-shadow:0 8px 30px rgba(0,0,0,.35);opacity:0;transform:translateY(8px);pointer-events:none;transition:.22s ease}
.tsi-sound-note.show{opacity:1;transform:none}
@media(max-width:520px){.tsi-sound-dock{right:.65rem;bottom:.65rem}.tsi-sound-dock button{padding:.52rem .65rem}.tsi-sound-note{right:.65rem;bottom:4.5rem}}
@media(prefers-reduced-motion:reduce){.tsi-sound-note{transition:none}}