.back-to-top{background:var(--btp-bg,#fe0000);border-radius:var(--btp-radius,9999px);bottom:var(--btp-bottom,30px);color:var(--btp-fg,#fff);display:grid;height:var(--btp-size,48px);opacity:0;outline:none;place-items:center;position:fixed;right:var(--btp-right,30px);text-decoration:none;transform:translateY(10px);transition:opacity .25s ease,visibility .25s ease,transform .25s ease,background .2s ease;visibility:hidden;width:var(--btp-size,48px);z-index:var(--btp-z,9999)}.back-to-top:focus,.back-to-top:hover{background:var(--btp-bg-hover,#c00)}.back-to-top:focus-visible{box-shadow:0 0 0 3px rgba(0,0,0,.2),0 0 0 6px hsla(0,0%,100%,.9)}.back-to-top__icon{display:block;height:55%;width:55%}.back-to-top__icon svg{display:block;fill:var(--btp-fg,#fff)}.back-to-top--shadow{box-shadow:0 10px 20px rgba(0,0,0,.25)}.back-to-top.is-visible{opacity:1;transform:translateY(0);visibility:visible}@media (max-width:767px){.back-to-top.back-to-top--hide-mobile{display:none}}