aside.right {
    box-sizing: border-box;
    position: sticky;
    top: 4rem;
    align-self: start;
    height: fit-content;
    padding: 1rem;
    margin: 0;
}

aside.right .toc ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

aside.right .toc li {
    margin: 0.35rem 0;
}

aside.right .toc li.lvl-2 {
    padding-left: 1rem;
}

aside.right .toc li.lvl-3 {
    padding-left: 2rem;
}

aside.right .toc a {
    color: #9fd0ff;
    text-decoration: none;
}

aside.right .toc a:hover {
    color: #ffe082;
}