.gc-fab{z-index:50;background:var(--gc-accent);width:56px;height:56px;color:var(--gc-on-accent);border-radius:999px;justify-content:center;align-items:center;transition:transform .15s;display:flex;position:fixed;bottom:20px;right:20px;box-shadow:0 10px 24px #0000002e}.gc-fab:hover{transform:scale(1.05)}.gc-fab:focus-visible{outline:2px solid var(--gc-accent);outline-offset:3px}@media (prefers-reduced-motion:reduce){.gc-fab{transition:none}.gc-fab:hover{transform:none}}@media (max-width:767px){.guest-chat .gc-fab[data-state=open]{visibility:hidden}}