#cuan-wa-help{position:fixed;right:max(20px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));z-index:90;width:58px;height:58px;box-sizing:border-box;display:flex;align-items:center;justify-content:center;border-radius:50%;border:2px solid #fff;background:#087f46;color:#fff;box-shadow:0 5px 22px #0003;text-decoration:none;transition:background .15s,transform .15s}
#cuan-wa-help svg{display:block;width:36px;height:36px;pointer-events:none}
#cuan-wa-help:hover{background:#066338;transform:translateY(-2px)}
#cuan-wa-help:focus-visible{outline:3px solid #155dca;outline-offset:4px}
body:has(#cuan-wa-help){padding-bottom:90px}
@media(prefers-reduced-motion:reduce){#cuan-wa-help{transition:none}#cuan-wa-help:hover{transform:none}}