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36%);backdrop-filter:blur(6px);width:2rem;height:2rem;color:var(--text-color,#e8e8eb);cursor:pointer;border-radius:9999px;font-size:1.15rem;line-height:1;position:absolute;top:.75rem;right:.75rem}.toc-panel-close:hover,.toc-panel-close:focus-visible{background:color-mix(in oklab, var(--bg,#0d1938) 74%, transparent 26%);color:var(--text-accent-second,#00e5ff);border-color:var(--text-accent-second,#00e5ff);outline:none}.toc-panel-content{margin-top:2.1rem;padding:1rem;overflow-y:auto}@media (width<=767px){.article-pre-footer{margin-top:2.5rem;padding-top:1rem}.article-pre-footer__panel{border-radius:1.05rem;padding:.95rem .8rem 1rem}.article-pre-footer__eyebrow{letter-spacing:.14em;margin-bottom:.7rem;font-size:.68rem}.article-pre-footer [data-share-block] .share-actions{gap:.42rem}.article-pre-footer [data-share-block] .share-btn{width:2.05rem;min-width:2.05rem;height:2.05rem;min-height:2.05rem}.article-pre-footer [data-share-block] .share-btn svg{width:.98rem;height:.98rem}.toc-panel{border-left:none;border-top:1px solid var(--toc-border,#80808033);border-top-left-radius:1rem;border-top-right-radius:1rem;width:100%;height:min(88vh,760px);inset:auto 0 0;transform:translateY(105%);box-shadow:0 -14px 34px #00000047}.toc-panel[data-open="1"]{transform:translateY(0)}}.toc{background:var(--toc-bg,#8080800d);border:1px solid var(--toc-border,#8080801a);border-radius:.75rem;padding:1.5rem .75rem}.toc-title{text-transform:uppercase;letter-spacing:.05em;text-align:center;color:var(--toc-title-color,#808080b3);border-bottom:1px solid var(--toc-border,#8080801a);margin:0 0 1rem;padding-bottom:.75rem;font-size:.875rem;font-weight:600}.toc-list{margin:0;padding:0;list-style:none}.toc-item{margin:0;padding:0}.toc-link{color:var(--toc-link-color,#808080cc);border-left:2px solid #0000;border-radius:.5rem;padding:.42rem .6rem .42rem .85rem;font-size:.875rem;line-height:1.4;text-decoration:none;transition:color .2s,background-color 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.8rem;font-size:.8125rem;line-height:1.35}.toc-panel .toc-level-3 .toc-link{padding-left:1.15rem;font-size:.75rem}.toc-panel .toc-level-3 .toc-link-active{padding-left:1.15rem}}@media (width>=1440px){.article-sidebar-desktop .toc{padding:1.15rem .6rem}.article-sidebar-desktop .toc-title{margin:0 0 .9rem;padding-bottom:.7rem;font-size:.8125rem}.article-sidebar-desktop .toc-link{padding:.44rem .64rem .44rem .9rem;font-size:.85rem;line-height:1.45}.article-sidebar-desktop .toc-level-3 .toc-link{padding-left:1.25rem;font-size:.8rem}.article-sidebar-desktop .toc-level-3 .toc-link-active{padding-left:1.25rem}}:root[data-theme=dark] .toc,[data-theme=dark] .toc{--toc-bg:#ffffff08;--toc-border:#ffffff1a;--toc-title-color:#ffffff80;--toc-link-color:#fff9;--toc-link-hover:#60a5fa}@media (width>=1440px){.toc-adaptive-control,.toc-floating-trigger,.toc-overlay,.toc-panel{display:none}}