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oklab,var(--bg, #0d1938) 64%,transparent 36%);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:var(--text-color, #e8e8eb);font-size:1.15rem;line-height:1;cursor:pointer}.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{padding:1rem;overflow-y:auto;margin-top:2.1rem}@media(max-width:767px){.article-pre-footer{margin-top:2.5rem;padding-top:1rem}.article-pre-footer__panel{padding:.95rem .8rem 1rem;border-radius:1.05rem}.article-pre-footer__eyebrow{margin-bottom:.7rem;font-size:.68rem;letter-spacing:.14em}.article-pre-footer [data-share-block] .share-actions{gap:.42rem}.article-pre-footer [data-share-block] .share-btn{width:2.05rem;height:2.05rem;min-width:2.05rem;min-height:2.05rem}.article-pre-footer [data-share-block] .share-btn svg{width:.98rem;height:.98rem}.toc-panel{inset:auto 0 0;width:100%;height:min(88vh,760px);border-left:none;border-top:1px solid var(--toc-border, rgba(128, 128, 128, .2));border-top-left-radius:1rem;border-top-right-radius:1rem;box-shadow:0 -14px 34px #00000047;transform:translateY(105%)}.toc-panel[data-open="1"]{transform:translateY(0)}}.toc{padding:1.5rem .75rem;background:var(--toc-bg, rgba(128, 128, 128, .05));border-radius:.75rem;border:1px solid var(--toc-border, rgba(128, 128, 128, .1))}.toc-title{font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;text-align:center;color:var(--toc-title-color, rgba(128, 128, 128, .7));margin:0 0 1rem;padding-bottom:.75rem;border-bottom:1px solid var(--toc-border, rgba(128, 128, 128, .1))}.toc-list{list-style:none;margin:0;padding:0}.toc-item{margin:0;padding:0}.toc-link{display:block;position:relative;padding:.42rem .6rem .42rem .85rem;font-size:.875rem;line-height:1.4;color:var(--toc-link-color, rgba(128, 128, 128, 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.toc-title{font-size:.75rem;margin:0 0 .75rem;padding-bottom:.6rem}.toc-panel .toc-link{font-size:.8125rem;line-height:1.35;padding:.34rem .52rem .34rem .8rem}.toc-panel .toc-level-3 .toc-link{font-size:.75rem;padding-left:1.15rem}.toc-panel .toc-level-3 .toc-link-active{padding-left:1.15rem}}@media(min-width:1440px){.article-sidebar-desktop .toc{padding:1.15rem .6rem}.article-sidebar-desktop .toc-title{font-size:.8125rem;margin:0 0 .9rem;padding-bottom:.7rem}.article-sidebar-desktop .toc-link{font-size:.85rem;line-height:1.45;padding:.44rem .64rem .44rem .9rem}.article-sidebar-desktop .toc-level-3 .toc-link{font-size:.8rem;padding-left:1.25rem}.article-sidebar-desktop .toc-level-3 .toc-link-active{padding-left:1.25rem}}:root[data-theme=dark] .toc,[data-theme=dark] .toc{--toc-bg: rgba(255, 255, 255, .03);--toc-border: rgba(255, 255, 255, .1);--toc-title-color: rgba(255, 255, 255, .5);--toc-link-color: rgba(255, 255, 255, .6);--toc-link-hover: #60a5fa}@media(min-width:1440px){.toc-adaptive-control,.toc-floating-trigger,.toc-overlay,.toc-panel{display:none}}