.ss-editor-zone {
    margin-top: 30px;
    line-height: 1.6;
}

.activity-details {
    margin-top: 2rem;
}

.activity-details h3 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.activity-details h4 {
    margin-top: 2rem;
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
    color: #444;
}

.mn-cards {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

.mn-card {
    border: 1px solid #ddd;
    padding: 1rem;
    border-radius: 6px;
    background: #fafafa;
}

.mn-date {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.mn-info {
    margin-bottom: 0.3rem;
}

.update-date {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #666;
}

/* Desktop layout */
@media (min-width: 700px) {
    .mn-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1100px) {
    .mn-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}