.toc {
    background: var(--color-card-bg);
    border-radius: var(--radius-card);
    margin-bottom: var(--space-section);
}

.toc__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1rem var(--space-card-padding);
    color: var(--color-heading-gold);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
}

.toc__arrow {
    transition: transform var(--transition-base);
}

.toc__toggle[aria-expanded="true"] .toc__arrow {
    transform: rotate(180deg);
}

.toc__panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.toc__panel[data-open="true"] {
    max-height: 700px;
}

.toc__list {
    display: flex;
    flex-direction: column;
    padding: 0 var(--space-card-padding) 1rem;
}

.toc__list li {
    border-top: 1px solid rgba(241, 244, 244, 0.08);
}

.toc__list a {
    display: block;
    padding: 0.65rem 0;
    font-size: var(--font-size-small);
    color: var(--color-text-main);
}

.toc__list a:hover {
    color: var(--color-heading-gold);
}