/* Right sidebar TOC container */
.toc-tree {
    font-size: 0.95rem;
}

/* TOC links */
.toc-tree a {
    color: var(--color-foreground-primary);
    font-weight: 500;
}

/* Active section highlight */
.toc-tree a.current {
    font-weight: 700;
    color: var(--color-brand-primary);
}

/* Add a visible left border indicator */
.toc-tree {
    border-left: 2px solid var(--color-brand-primary);
    padding-left: 0.75rem;
}

/* Increase spacing for readability */
.toc-tree li {
    margin-bottom: 0.25rem;
}


.toc-tree a:hover {
    text-decoration: underline;
}


.version-label {
    display: block;
    margin-top: 0.5em;
    font-size: 0.8em;
    color: var(--color-foreground-secondary);
    opacity: 0.85;
}