.back-to-top{position:fixed;right:max(20px,env(safe-area-inset-right));bottom:calc(20px + env(safe-area-inset-bottom) + var(--selection-height,0px));z-index:21;display:grid;place-items:center;width:48px;height:48px;padding:0;border:1px solid #ffffff80;border-radius:50%;background:#203e33;color:#fff;box-shadow:0 3px 14px #152d2630;font:26px/1 system-ui,sans-serif;cursor:pointer}.back-to-top[hidden]{display:none}.back-to-top:hover{background:#315546}.back-to-top:focus-visible{outline:3px solid #a4c565;outline-offset:4px}@media(max-width:600px){.back-to-top{right:max(16px,env(safe-area-inset-right));width:44px;height:44px}}