.pb-back-to-top{z-index:45;border:1px solid var(--pb-line,#47616b);background:var(--pb-surface,#29404a);width:44px;height:44px;color:var(--pb-text,#f4f7f6);cursor:pointer;border-radius:999px;justify-content:center;align-items:center;padding:0;display:inline-flex;position:fixed;bottom:84px;right:24px;box-shadow:0 4px 18px #0002}.pb-back-to-top:focus-visible{outline:2px solid var(--pb-blue,#b9d6cc);outline-offset:3px}[data-back-to-top-target]:focus{outline:none}body:has([role=dialog]) .pb-back-to-top{display:none}@media (width<=920px){.pb-back-to-top{right:16px;bottom:calc(76px + env(safe-area-inset-bottom))}}