/* ===== cnhub-card-grid ===== */
.cnhub-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

/* 3열: 각 행의 마지막 카드 제외 오른쪽 구분선 */
.cnhub-card-grid .cnhub-card {
    padding: 70px 32px 60px;
    border-right: 1px solid #e5e7eb;
}

.cnhub-card-grid .cnhub-card:nth-child(3n) {
    border-right: none;
}

/* 2열 */
@media (max-width: 1024px) {
    .cnhub-card-grid { grid-template-columns: repeat(2, 1fr); }

    .cnhub-card-grid .cnhub-card:nth-child(3n) {
        border-right: 1px solid #e5e7eb;
    }
    .cnhub-card-grid .cnhub-card:nth-child(2n) {
        border-right: none;
    }
}

/* 1열 */
@media (max-width: 600px) {
    .cnhub-card-grid { grid-template-columns: 1fr; }

    .cnhub-card-grid .cnhub-card {
        border-right: none;
        border-bottom: 1px solid #e5e7eb;
        padding: 20px 0 24px;
    }
    .cnhub-card-grid .cnhub-card:last-child {
        border-bottom: none;
    }
}

.cnhub-card {
    display: block;
    text-decoration: none;
    color: inherit;
    --card-hover-color: rgba(120, 181, 237, 0.35);
    transition: background-color .3s ease;
}

.cnhub-card:hover {
    background-color: var(--card-hover-color);
}

.cnhub-card:hover .cnhub-card__thumb img {
    transform: scale(1.04);
}

/* 호버 시 작은 글씨 가시성 개선 */
.cnhub-card:hover .cnhub-card__date,
.cnhub-card:hover .cnhub-card__meta {
    color: rgba(0, 0, 0, 0.55);
}

.cnhub-card:hover .cnhub-card__tag {
    border-color: rgba(0, 0, 0, 0.25);
    color: rgba(0, 0, 0, 0.65);
}

.cnhub-card__thumb {
    aspect-ratio: 3 / 4;
    border-radius: 0 0 12px 12px;
    overflow: hidden;
    width: 70%;
    margin: 0 auto;
}

.cnhub-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .3s ease;
}

.cnhub-card__thumb--empty {
    width: 100%;
    height: 100%;
    background: #f3f4f6;
}

.cnhub-card__body {
    padding: 22px 4px 16px;
    text-align: center;
}

.cnhub-card__title {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.45;
    margin: 0 0 10px;
    color: #111827;
    word-break: keep-all;
}

.cnhub-card__date {
    font-size: 14px;
    color: #9ca3af;
    margin: 0 0 12px;
    transition: color .3s ease;
}

.cnhub-card__meta {
    font-size: 13px;
    color: #9ca3af;
    margin: 0 0 12px;
    transition: color .3s ease;
}

.cnhub-card__meta-sep {
    margin: 0 6px;
}

.cnhub-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}

.cnhub-card__tag {
    border: 1px solid #d1d5db;
    border-radius: 4px;
    padding: 4px 12px;
    font-size: 13px;
    color: #6b7280;
    line-height: 1.4;
    transition: border-color .3s ease, color .3s ease;
}