.sidenav{position:relative;display:block}.sidenav__toggle{display:flex;align-items:center;gap:8px;background:var(--yellow);border:none;border-radius:8px;padding:8px 12px;margin-bottom:16px;font:inherit;cursor:pointer;width:100%;transition:all .3s ease}.sidenav__toggle--open{background:var(--blue);color:#fff;border-color:var(--blue)}.sidenav__chevron{margin-left:auto}.sidenav__list{margin:16px 0;padding:0 0 0 24px;display:none}.sidenav__list--open{display:block}.sidenav__item{margin:4px 0;text-decoration:underline}.sidenav__item--h3{margin-left:12px}.sidenav__item--h4{margin-left:24px}.sidenav a{text-decoration:none;color:inherit}@media(min-width:1024px){.sidenav{position:-webkit-sticky;position:sticky;top:0;width:var(--sidenav-width)}.sidenav__toggle{display:none}.sidenav__list{margin:0;display:block!important;max-height:calc(100vh - 200px);overflow:auto;border-left:4px solid var(--yellow);padding:8px 0 8px 32px}}