:root{--shell-sticky-top:76px;--shell-sticky-top-loose:88px;--shell-sticky-top-hidden:12px;--shell-sticky-bottom:12px;--shell-sticky-bottom-loose:16px;--shell-sticky-ease:cubic-bezier(.215,.61,.355,1)}:root[data-header-hidden]{--shell-sticky-top:var(--shell-sticky-top-hidden);--shell-sticky-top-loose:var(--shell-sticky-top-hidden)}.store-sidebar{top:var(--shell-sticky-top-loose);max-height:calc(100vh - var(--shell-sticky-top-loose) - var(--shell-sticky-bottom-loose));transition:top .22s var(--shell-sticky-ease)}:root[data-header-hidden] .store-sidebar{transition-duration:.18s}.portal-sidebar{top:var(--shell-sticky-top);height:calc(100vh - var(--shell-sticky-top) - var(--shell-sticky-bottom));max-height:calc(100vh - var(--shell-sticky-top) - var(--shell-sticky-bottom));transition:top .22s var(--shell-sticky-ease)}:root[data-header-hidden] .portal-sidebar{transition-duration:.18s}.legal-toc{top:var(--shell-sticky-top-loose);transition:top .22s var(--shell-sticky-ease)}:root[data-header-hidden] .legal-toc{transition-duration:.18s}@media (prefers-reduced-motion:reduce){.store-sidebar,.portal-sidebar,.legal-toc{transition:none!important}}