.stema-upcoming-tours {
    display: grid;
    gap: 24px;
    margin: 24px 0;
}

.stema-upcoming-tours--columns-1 {
    grid-template-columns: 1fr;
}

.stema-upcoming-tours--columns-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stema-upcoming-tours--columns-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stema-upcoming-tours--columns-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stema-upcoming-tours--list {
    grid-template-columns: 1fr;
}

.stema-upcoming-tours--list .stema-tour-card {
    display: flex;
    flex-direction: row;
    align-items: stretch;
}

.stema-upcoming-tours--list .stema-tour-card__image {
    flex: 0 0 300px;
    aspect-ratio: auto;
}

.stema-upcoming-tours--list .stema-tour-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stema-upcoming-tours--list .stema-tour-card__meta {
    order: -1;
    margin-bottom: 8px;
    background: #f9f9f9;
    padding: 4px 12px;
    border-radius: 6px;
    display: inline-flex;
    align-self: flex-start;
}

.stema-tour-card {
    overflow: hidden;
    border: 1px solid #e5e5e5;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.stema-tour-card__image {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #f5f5f5;
}

.stema-tour-card__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.stema-tour-card__body {
    padding: 20px;
}

.stema-tour-card__title {
    margin: 0 0 10px;
    font-size: 1.25rem;
    line-height: 1.3;
}

.stema-tour-card__title a {
    color: inherit;
    text-decoration: none;
}

.stema-tour-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    font-weight: 600;
}

.stema-tour-card__excerpt {
    margin-bottom: 16px;
}

.stema-tour-card__excerpt p:last-child {
    margin-bottom: 0;
}

.stema-tour-card__button {
    display: none;
}

.stema-upcoming-tours__heading {
    margin: 0 0 24px;
    font-size: 1.75rem;
    color: #333;
}

.stema-upcoming-tours__empty {
    margin: 24px 0;
}

@media (max-width: 900px) {
    .stema-upcoming-tours--columns-3,
    .stema-upcoming-tours--columns-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .stema-upcoming-tours--list .stema-tour-card {
        flex-direction: column;
    }

    .stema-upcoming-tours--list .stema-tour-card__image {
        flex: 0 0 auto;
        aspect-ratio: 16 / 10;
    }
}

@media (max-width: 640px) {
    .stema-upcoming-tours,
    .stema-upcoming-tours--columns-2,
    .stema-upcoming-tours--columns-3,
    .stema-upcoming-tours--columns-4 {
        grid-template-columns: 1fr;
    }
}