.single-toc__list:before{content:"";left:.7rem;top:var(--toc-line-top,1.4rem);height:var(--toc-line-height,0);background-color:var(--color-neutral-500);z-index:0;width:.2rem;position:absolute}.single-toc__list:after{content:"";left:.7rem;top:var(--toc-line-top,1.4rem);height:var(--toc-line-height,0);background-color:var(--color-primary);-webkit-transform-origin:top;transform-origin:top;width:.2rem;-webkit-transform:scaleY(var(--toc-progress,0));-webkit-transform:scaleY(var(--toc-progress,0));transform:scaleY(var(--toc-progress,0));z-index:1;will-change:transform;position:absolute}.single-toc__list.is-ready:after{transition:-webkit-transform .7s,transform .7s}.single-toc__item:after{content:"";background-color:var(--color-neutral-500);z-index:2;border-radius:50%;width:1.6rem;height:1.6rem;transition:background-color .7s;position:absolute;top:.6rem;left:0}.single-toc__item:has(.toc__link.is-active) .single-toc__link{color:var(--color-neutral-1000)}.single-toc__item:has(~.single-toc__item .toc__link.is-active) .single-toc__link{color:var(--color-neutral-1000)}.single-toc__item:has(.toc__link.is-active):after{background-color:var(--color-primary)}.single-toc__item:has(~.single-toc__item .toc__link.is-active):after{background-color:var(--color-primary)}