*{box-sizing:border-box}body{margin:0;font-family:Nunito Sans,system-ui,sans-serif;color:#1f2738;background:#fff;-webkit-font-smoothing:antialiased}input,button{font-family:inherit}button{cursor:pointer;border:none;background:none}@keyframes a4uPop{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 680px){#a4u-head{flex-direction:column!important;align-items:center!important;justify-content:center!important;gap:12px!important}#a4u-nav{width:100%!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;gap:10px!important}}