.ch-youtube-latest {
    width: 100%;
    padding: 70px 0;
    background: #fff;
    font-family: "Pretendard", "Noto Sans KR", sans-serif;
}

.ch-youtube-inner {
    width: min(100% - 40px, 1530px);
    margin: 0 auto;
}

.ch-youtube-head {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
}

.ch-youtube-head h2 {
    margin: 0;
    font-size: 36px;
    line-height: 1.2;
    font-weight: 800;
    color: #111;
    letter-spacing: -0.05em;
}

.ch-youtube-head span {
    width: 150px;
    height: 52px;
    opacity: .6;
    background-image:
        linear-gradient(45deg, #cfcfcf 25%, transparent 25%),
        linear-gradient(-45deg, #cfcfcf 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #cfcfcf 75%),
        linear-gradient(-45deg, transparent 75%, #cfcfcf 75%);
    background-size: 16px 16px;
    background-position: 0 0, 0 8px, 8px -8px, -8px 0;
}

.ch-youtube-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.ch-youtube-card {
    min-width: 0;
}

.ch-youtube-thumb {
    display: block;
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 7px;
    background: #f2f2f2;
}

.ch-youtube-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .45s ease;
}

.ch-youtube-card:hover .ch-youtube-thumb img {
    transform: scale(1.05);
}

.ch-youtube-play {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(0, 0, 0, .55);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity .3s ease, transform .3s ease;
}

.ch-youtube-play::before {
    content: "";
    position: absolute;
    left: 26px;
    top: 20px;
    border-left: 18px solid #fff;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
}

.ch-youtube-card:hover .ch-youtube-play {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.04);
}

.ch-youtube-noimg {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 14px;
    font-weight: 700;
}

.ch-youtube-info {
    padding-top: 34px;
}

.ch-youtube-category {
    margin-bottom: 13px;
    font-size: 16px;
    line-height: 1.3;
    font-weight: 800;
    color: #0059c8;
    letter-spacing: -0.04em;
}

.ch-youtube-info h3 {
    margin: 0 0 8px;
    font-size: 23px;
    line-height: 1.35;
    font-weight: 800;
    color: #1a1a1a;
    letter-spacing: -0.05em;
}

.ch-youtube-info h3 a {
    color: inherit;
    text-decoration: none;
}

.ch-youtube-info h3 a:hover {
    color: #0059c8;
}

.ch-youtube-subtitle {
    margin: 0 0 12px;
    font-size: 17px;
    line-height: 1.4;
    font-weight: 700;
    color: #9aa1ac;
    letter-spacing: -0.03em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ch-youtube-meta {
    margin: 0;
    font-size: 18px;
    line-height: 1.5;
    color: #344052;
    letter-spacing: -0.04em;
}

.ch-youtube-meta span,
.ch-youtube-meta em {
    vertical-align: middle;
}

.ch-youtube-meta em {
    margin: 0 8px;
    font-style: normal;
    color: #8992a0;
}

.ch-youtube-empty {
    padding: 60px 0;
    text-align: center;
    color: #999;
    font-size: 15px;
}

/* 태블릿 */
@media (max-width: 1024px) {
    .ch-youtube-latest {
        padding: 60px 0;
    }

    .ch-youtube-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 34px 22px;
    }

    .ch-youtube-head h2 {
        font-size: 32px;
    }

    .ch-youtube-info {
        padding-top: 24px;
    }

    .ch-youtube-info h3 {
        font-size: 21px;
    }

    .ch-youtube-meta {
        font-size: 16px;
    }
}

/* 모바일 */
@media (max-width: 640px) {
    .ch-youtube-latest {
        padding: 46px 0;
    }

    .ch-youtube-inner {
        width: min(100% - 30px, 1530px);
    }

    .ch-youtube-head {
        margin-bottom: 22px;
        gap: 12px;
    }

    .ch-youtube-head h2 {
        font-size: 29px;
    }

    .ch-youtube-head span {
        width: 95px;
        height: 38px;
        background-size: 12px 12px;
        background-position: 0 0, 0 6px, 6px -6px, -6px 0;
    }

    .ch-youtube-grid {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .ch-youtube-thumb {
        border-radius: 6px;
    }

    .ch-youtube-info {
        padding-top: 18px;
    }

    .ch-youtube-category {
        margin-bottom: 9px;
        font-size: 14px;
    }

    .ch-youtube-info h3 {
        margin-bottom: 7px;
        font-size: 20px;
    }

    .ch-youtube-subtitle {
        margin-bottom: 8px;
        font-size: 15px;
        white-space: normal;
    }

    .ch-youtube-meta {
        font-size: 15px;
    }

    .ch-youtube-play {
        width: 52px;
        height: 52px;
        opacity: 1;
    }

    .ch-youtube-play::before {
        left: 22px;
        top: 16px;
        border-left-width: 15px;
        border-top-width: 10px;
        border-bottom-width: 10px;
    }
}