.whatsapp-chat{position:fixed;left:max(16px,env(safe-area-inset-left));bottom:max(16px,env(safe-area-inset-bottom));z-index:9;display:flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:24px;background:#087f3e;color:#fff;font:700 14px Arial,sans-serif;box-shadow:0 3px 12px #0003;text-decoration:none}.whatsapp-chat:hover{background:#066b34}.whatsapp-chat:focus-visible{outline:3px solid #14221c;outline-offset:3px}