details.references {
    border-left: 3px solid var(--block-accent, #d4af37);
    padding-left: 1rem;
    margin: 1.5rem 0;
}

.references__title {
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--block-accent, #d4af37);
    list-style: none;
    padding: 0.6rem 0;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}

.references__title::-webkit-details-marker { display: none; }

.references__title::before {
    content: '▶';
    font-size: 0.55rem;
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

details.references[open] .references__title::before {
    transform: rotate(90deg);
}

.references__list {
    display: flow-root;
    margin-block-start: 0.5rem;
    margin-block-end: 0.75rem;
    padding-left: 1.5rem;
}

.references__list ol {
    margin-block-start: 0;
    margin-block-end: 0;
    padding-left: 1.5rem;
}

.references__item {
    margin-top: 0.5rem;
}

.references__item p,
.references__item .rich-text p {
    margin: 0;
    display: inline;
}

.references__list a {
    color: var(--block-accent);
    text-decoration: none;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.1em;
}

.references__list a:hover {
    text-decoration: underline;
}