.whatsapp{width:50px;height:50px;inset-inline-end:auto;right:30px;left:auto;bottom:30px;padding:0;display:grid;place-items:center;background:#25d366;color:white;z-index:99;box-shadow:none;transition:background-color .3s;opacity:1}
.whatsapp svg{display:block;width:24px;height:24px;flex-shrink:0}
.whatsapp:hover{background:#1da851}
.whatsapp:focus-visible{outline:3px solid #17191d;outline-offset:3px}
html[dir=rtl] .whatsapp{right:30px;left:auto}
@keyframes whatsapp-arrival{from{opacity:0}to{opacity:1}}
@media(max-width:767px){.whatsapp,html[dir=rtl] .whatsapp{right:20px;bottom:20px}}
@media(prefers-reduced-motion:reduce){.whatsapp{opacity:1;animation:none;transition:none}}