.wa-float{position:fixed;z-index:30;right:calc(16px + env(safe-area-inset-right));bottom:calc(16px + env(safe-area-inset-bottom));display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:#25D366;color:#fff;box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);transition:transform .2s}
.wa-float:hover{transform:translateY(-2px)}
.wa-float:focus{outline:none}
.wa-float:focus-visible{outline:2px solid #E8843C;outline-offset:2px}
@media (min-width:1024px){.wa-float{width:56px;height:56px}}
@media (prefers-reduced-motion:reduce){.wa-float{transition:none}}