.back-to-top{position:fixed;right:22px;bottom:22px;z-index:80;border:1px solid #fed10080;border-radius:24px;background:#101a12f5;color:#fed100;padding:10px 15px;font:700 12px/1.2 Arial,sans-serif;box-shadow:0 4px 18px #0005;cursor:pointer}.back-to-top[hidden]{display:none}.back-to-top:hover{background:#fed100;color:#101510}.back-to-top:focus-visible{outline:3px solid #fed100;outline-offset:4px}@media(max-width:650px){.back-to-top{right:14px;bottom:calc(14px + env(safe-area-inset-bottom));padding:10px 13px}}