#fm-new-page aside.fe-toc nav a{position:relative;padding-left:24px;font-weight:500}#fm-new-page .fe-toc a::before{content:"";position:absolute;left:0;top:14px;width:14px;height:12px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='12' viewBox='0 0 14 12'%3E%3Cpath d='M1 6h11M7 1l5 5-5 5' fill='none' stroke='%23983027' stroke-width='1.5'/%3E%3C/svg%3E") center/contain no-repeat;opacity:0;transform:translateX(-4px);transition:opacity 150ms ease-out,transform 150ms ease-out}#fm-new-page .fe-toc a[aria-current=location]{color:#983027;font-weight:500;background:rgba(165,47,40,.03)}#fm-new-page .fe-toc a[aria-current=location]::before{opacity:1;transform:translateX(0)}@media (min-width:801px){#fm-new-page .fe-toc{position:sticky;top:80px;align-self:start;max-height:calc(100vh - 104px);max-height:calc(100dvh - 104px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}}