.cr-back-to-top{position:fixed;right:max(16px, env(safe-area-inset-right));bottom:max(16px, env(safe-area-inset-bottom));z-index:1000010;width:46px;height:46px;border-radius:999px;border:none;cursor:pointer;background:#99203b;color:#fff;box-shadow:0 10px 30px rgb(17 24 39 / .22);display:inline-flex;align-items:center;justify-content:center;opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity 0.18s ease,transform 0.18s ease,background 0.18s ease}.cr-back-to-top:hover,.cr-back-to-top:focus-visible{background:#7f1730;outline:none}.cr-back-to-top.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}.cr-back-to-top__icon{width:22px;height:22px}