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a:before{content:'';position:absolute;top:.35rem;left:0;display:block;width:1px;height:1.25rem;background-color:var(--toc-highlight);opacity:0;transition:opacity .18s ease}#toc-wrapper ul li a:hover:before,#toc-wrapper ul li a:focus-visible:before,#toc #TableOfContents ul li a:hover:before,#toc #TableOfContents ul li a:focus-visible:before{opacity:1}.post-tail-wrapper .post-tail-bottom{gap:1rem}.post-tail-wrapper .share-wrapper{vertical-align:middle;user-select:none}.post-tail-wrapper .share-wrapper .share-icons{display:flex}.post-tail-wrapper .share-wrapper .share-icons i,.post-tail-wrapper .share-wrapper .share-icons>*{font-size:1.125rem}.post-tail-wrapper .share-wrapper .share-icons>*{margin-left:.5rem}.post-tail-wrapper .share-wrapper .share-icons button{padding:0;border:none;line-height:inherit}.post-tail-wrapper .share-wrapper .share-icons i{color:var(--btn-share-color)}.post-tail-wrapper .share-wrapper .share-icons>*:hover i{color:var(--btn-share-hover-color) 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