.totop{position:fixed;right:24px;bottom:24px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;padding:0;border:1px solid var(--floating-brd);border-radius:999px;background:var(--floating-bg);color:var(--green-2);box-shadow:var(--floating-shadow);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s;z-index:70}.totop.is-show{opacity:1;visibility:visible;transform:translateY(0)}.totop:hover{background:var(--green-bg-2);color:var(--green-2);border-color:var(--green);transform:translateY(-1px)}.totop:focus-visible{border-color:var(--green)}.totop svg{width:18px;height:18px;display:block;transition:transform .25s}.totop:hover svg{transform:translateY(-2px)}.totop:active{transform:scale(.96)}body.is-lightbox-open .totop{opacity:0;visibility:hidden;pointer-events:none;transform:translateY(8px)}