.back-to-top{background-color:var(--color-300);z-index:99;filter:drop-shadow(0 2px 10px #00000080);height:56px;color:var(--color-600);opacity:0;pointer-events:none;border-radius:50%;margin-bottom:16px;margin-right:-90px;padding:16px;transition:opacity .3s,transform .3s;position:fixed;bottom:0;right:calc(50vw - 612px);transform:scale(.001)}.back-to-top.is-visible{pointer-events:unset;opacity:1;transform:scale(1)}.back-to-top svg{width:24px;height:24px}.back-to-top:hover{color:var(--color-900);background-color:var(--color-400)}.back-to-top:hover svg{transform:translateY(-2px)}