.zb-back-to-top{position:fixed;right:22px;bottom:calc(var(--zb-top-offset,90px) + env(safe-area-inset-bottom));display:block;z-index:31}.zb-back-to-top[hidden]{display:none!important}.zb-back-to-top>a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 16px;background:#087f88;color:#fff;border:1px solid #087f88;border-radius:100px;box-shadow:0 4px 18px #24343826;font-family:var(--font-body-family);font-size:12px;line-height:1.3;text-decoration:none}.zb-back-to-top>a:hover{background:#076b73}.zb-back-to-top>a:focus-visible{outline:3px solid #ff7566;outline-offset:4px}.zb-back-to-top svg{flex-shrink:0}@media(max-width:749px){.zb-back-to-top{right:16px}.zb-back-to-top>a{padding:0 13px;font-size:11px;gap:6px}}