.back-to-top{right:max(24px, env(safe-area-inset-right));bottom:calc(24px + env(safe-area-inset-bottom));z-index:50;cursor:pointer;opacity:0;visibility:hidden;pointer-events:none;-webkit-tap-highlight-color:transparent;background:0 0;border:0;width:56px;height:56px;padding:0;transition:opacity .25s,transform .35s,visibility .35s;position:fixed;transform:translateY(22px)scale(.9)}.back-to-top.is-visible{opacity:.82;visibility:visible;pointer-events:auto;transform:translateY(0)scale(1)}.back-to-top img{object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;position:absolute;inset:0}.back-to-top-front{filter:drop-shadow(0 3px 5px #583a2424);transition:transform .25s}.back-to-top.is-visible:focus-visible{opacity:1}@media (hover:hover){.back-to-top.is-visible:hover{opacity:1}}.back-to-top:hover .back-to-top-front{transform:translateY(-3px)}.back-to-top:active .back-to-top-front{transform:scale(.94)}.back-to-top:focus-visible{outline-offset:4px;border-radius:22px;outline:3px solid #dc7a23}@media (width<=640px){.back-to-top.is-visible{opacity:.72}.back-to-top{width:52px;height:52px;right:max(16px, env(safe-area-inset-right));bottom:calc(18px + env(safe-area-inset-bottom))}}@media (prefers-reduced-motion:reduce){.back-to-top,.back-to-top img{transition:none}}