.back-to-top{align-items:center;background-color:#000;border:0;border-radius:50%;bottom:2.375rem;color:#fff;cursor:pointer;display:flex;height:2.75rem;justify-content:center;margin:0;opacity:0;padding:0;pointer-events:none;position:fixed;right:.5rem;transform:translateY(1.5rem);transition:opacity .5s ease,visibility .5s ease,transform .5s ease;visibility:hidden;width:2.75rem;z-index:160}.back-to-top.is-visible{opacity:1;pointer-events:auto;transform:translateY(0);visibility:visible}.back-to-top__icon{display:block;height:1.125rem;width:1.125rem}.back-to-top:focus-visible,.back-to-top:hover{color:#fff}.back-to-top:focus-visible{outline:2px solid #fff;outline-offset:2px}@media (min-width:639px){.back-to-top{height:3.5rem;width:3.5rem}.back-to-top__icon{height:1.375rem;width:1.375rem}}@media (min-width:1280px){.back-to-top{height:3.75rem;width:3.75rem}.back-to-top__icon{height:1.5rem;width:1.5rem}}@media (prefers-reduced-motion:reduce){.back-to-top{transition:none}}