.voltarBtn{position:fixed;right:145px;top:60px;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;font-size:16px;font-weight:700;color:#333;background:linear-gradient(45deg,#fbce4a ,#ffae00);border:0;border-radius:8px;cursor:pointer;overflow:hidden;transition:transform .2s,box-shadow .3s,background .4s;z-index:9999}.voltarBtn:hover{background:linear-gradient(45deg,#ffae00 ,#fbce4a);box-shadow:0 0 15px rgba(251,206,74,.8),0 0 25px rgba(251,206,74,.6)}.voltarBtn:active{transform:scale(.95);box-shadow:0 0 5px rgba(251,206,74,.6)}.voltarBtn i{font-size:18px}