/* =================================
  서브페이지 7 ('협력 및 교류사업')
  ================================= */

.sub-content .main-content-title {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 40px;
    text-align: center;
}

.info-box-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-box {
    background-color: #f8f8f8;
    padding: 30px;
    border-radius: 15px;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 20px 40px;
}

.info-box h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0;
    padding-top: 5px;
}

.info-content {
    display: flex;
    flex-direction: column;
}

.info-box p {
    margin-bottom: 20px;
}

.info-box dl {
    margin-bottom: 20px;
}

.info-box dt {
    font-weight: 700;
    margin-bottom: 8px;
    color: #333;
}

.info-box dd {
    margin-left: 0;
    margin-bottom: 15px;
    color: #555;
    line-height: 1.7;
}

.info-box dd strong {
    font-weight: 600;
    color: #333;
}

.info-box .highlight {
    background-color: #efefef;
    padding: 20px;
    border-radius: 10px;
    font-size: 1rem;
}

.info-box .btn-more {
    display: inline-block;
    background-color: #fff;
    border: 1px solid #ddd;
    color: #555;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background-color 0.3s, border-color 0.3s;
    margin-top: 20px;
    align-self: flex-end;
}

.info-box .btn-more:hover {
    background-color: #e9e9e9;
    border-color: #ccc;
}

.info-box h5 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 30px;
    margin-bottom: 15px;
}

.table-container {
    overflow-x: auto;
}

.info-box table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1rem;
    border-top: 1px solid #ccc;
}

.info-box th, .info-box td {
    border: none;
    border-bottom: 1px solid #eee;
    padding: 15px 10px;
    text-align: left;
    vertical-align: middle;
}

.info-box th {
    background-color: transparent;
    font-weight: 600;
    color: #555;
}

.info-box td {
    background-color: transparent;
    color: #333;
}

.info-box th:nth-child(1), .info-box td:nth-child(1) { width: 35%; }
.info-box th:nth-child(2), .info-box td:nth-child(2) { width: 15%; }
.info-box th:nth-child(3), .info-box td:nth-child(3) { width: 20%; }
.info-box th:nth-child(4), .info-box td:nth-child(4) { width: 30%; }


@media (max-width: 768px) {
    .info-box {
        grid-template-columns: 1fr;
    }
    .info-box h4 {
        padding-top: 0;
    }
}