/* Education Column Section Styles */
.education-column-section {
    background-color: var(--stfm-light-gray);
    padding: 3rem 0;
}

/* Authors */
.education-column-authors {
    font-family: var(--stfm-body-font);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--stfm-text);
    margin-bottom: 2rem;
    font-style: italic;
}

/* Contents Container */
.education-column-contents {
    margin-bottom: 2rem;
}

/* RTE Content Block */
.education-column-rte {
    margin-bottom: 2rem;
}

.education-column-subheading {
    font-family: var(--stfm-heading-font);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--stfm-primary);
    margin-bottom: 1rem;
}

.education-column-rte-content {
    font-family: var(--stfm-body-font);
    font-size: 1rem;
    font-weight: 400;
    color: var(--stfm-text);
    line-height: 1.7;
}

/* Images Block */
.education-column-images {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.education-column-images--centered {
    justify-content: center;
}

.education-column-figure {
    margin: 0;
}

.education-column-image {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
}

.education-column-caption {
    font-family: var(--stfm-body-font);
    font-size: 0.9rem;
    font-weight: 400;
    color: #666;
    font-style: italic;
    margin-top: 0.5rem;
    line-height: 1.4;
}

/* References Section */
.education-column-references {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--stfm-border-gray);
}

.education-column-references-header {
    font-family: var(--stfm-heading-font);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--stfm-primary);
    margin-bottom: 1rem;
}

.education-column-references-list {
    list-style: decimal;
    padding-left: 1.5rem;
    margin: 0;
}

.education-column-references-list li {
    font-family: var(--stfm-body-font);
    font-size: 1rem;
    color: var(--stfm-text);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.education-column-references-list a {
    color: var(--stfm-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.education-column-references-list a:hover {
    color: var(--stfm-primary);
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 767.98px) {
    .education-column-section {
        padding: 2rem 0;
    }

    .education-column-authors {
        font-size: 1rem;
    }

    .education-column-subheading {
        font-size: 1.15rem;
    }

    .education-column-images {
        flex-direction: column;
        align-items: center;
    }

    .education-column-references-header {
        font-size: 1.15rem;
    }
}

@media (max-width: 575.98px) {
    .education-column-section {
        padding: 1.5rem 0;
    }

    .education-column-subheading {
        font-size: 1.1rem;
    }

    .education-column-rte-content {
        font-size: 0.95rem;
    }

    .education-column-references-list li {
        font-size: 0.95rem;
    }
}