.bts-toc{--sb-black:#0d0d0d;--sb-green:#55bd95;--sb-grey-line:#e7e5e1;--sb-text-muted:#5c5c5c;--sb-font-display:"Apercu Pro","Inter","Helvetica Neue",Arial,sans-serif;align-self:start;font-family:var(--sb-font-display);position:sticky;top:100px}.bts-toc[hidden]{display:none}.bts-toc__label{color:var(--sb-text-muted);font-size:12px;font-weight:700;letter-spacing:.06em;margin:0 0 14px;text-transform:uppercase}.bts-toc__list{border-left:2px solid var(--sb-grey-line);display:flex;flex-direction:column;gap:2px}.bts-toc__item{border-left:2px solid transparent;color:var(--sb-text-muted);display:block;font-size:14px;line-height:1.4;margin-left:-2px;padding:7px 0 7px 16px;text-decoration:none;transition:color .15s ease,border-color .15s ease}.bts-toc__item:hover{color:var(--sb-black)}.bts-toc__item.is-active{border-left-color:var(--sb-green);color:var(--sb-black);font-weight:700}@media (max-width:1100px){.bts-toc{display:none}}