.ug-voar-link{position:fixed;right:clamp(20px,5vw,90px);bottom:clamp(110px,18vh,210px);z-index:20;display:inline-flex;align-items:center;justify-content:center;gap:18px;min-width:150px;padding:17px 30px;border-radius:999px;background:#ffda00;color:#101827;font:800 22px/1.2 Arial,sans-serif;text-decoration:none;box-shadow:0 8px 38px #ffda0066;cursor:pointer;transition:background .2s,transform .2s;}.ug-voar-link:hover{background:#438dff;transform:translateY(-3px);color:#fff;}.ug-voar-link:focus-visible{outline:3px solid #fff;outline-offset:5px;}@media(max-width:600px){.ug-voar-link{right:18px;bottom:150px;min-width:120px;padding:14px 22px;font-size:20px;}}
/* Botão centralizado e 25% menor em todos os tamanhos de tela. */
.ug-voar-link{left:50%;right:auto;transform:translateX(-50%) scale(.75);transform-origin:center;}
.ug-voar-link:hover{transform:translateX(-50%) translateY(-3px) scale(.75);}