.hzo-back-to-top{position:fixed;right:var(--space-lg);bottom:calc(var(--space-lg) + env(safe-area-inset-bottom, 0px));z-index:var(--z-back-to-top,15);width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:var(--radius-full);background:var(--back-to-top-bg,var(--brand));color:var(--back-to-top-color,var(--text-on-brand));box-shadow:var(--shadow-md);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(var(--space-sm));transition:opacity var(--duration-base) var(--ease-standard),transform var(--duration-base) var(--ease-out),visibility var(--duration-base),background var(--duration-base) var(--ease-standard)}.hzo-back-to-top svg{width:20px;height:20px;display:block}.hzo-back-to-top.is-visible{opacity:1;visibility:visible;transform:none}.hzo-back-to-top:hover{background:var(--back-to-top-bg-hover,var(--brand-hover-on-light))}.hzo-back-to-top:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}@media (prefers-reduced-motion:reduce){.hzo-back-to-top{transition:none;transform:none}}