.back-to-top{position:fixed;right:26px;bottom:26px;z-index:20;display:grid;place-items:center;width:48px;height:48px;border:1px solid rgba(221,166,0,.55);border-radius:50%;background:rgba(255,255,255,.94);color:#201d17;box-shadow:0 12px 30px rgba(36,28,8,.16);cursor:pointer;opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity .2s,transform .2s,background .2s}.back-to-top.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.back-to-top:hover{background:#ffda57;transform:translateY(-3px)}.back-to-top span{font-size:26px;font-weight:400;line-height:1}@media(max-width:700px){.back-to-top{right:17px;bottom:17px;width:44px;height:44px}}