/* --- 公開講座一覧エリアのスタイル --- */
.month-heading {
    margin-top: 50px;
    margin-bottom: 20px;
    padding-left: 15px;
    border-left: 6px solid #002D6B;
    color: #002D6B;
    font-size: 28px;
    font-weight: 600;
    font-family: 'Noto Serif JP', serif;
    line-height: 1.4;
}

#program_all .card_box .txt_wrp {
    padding: 20px 24px;
}

#program_all .card_box .img_wrp img {
    aspect-ratio: 1200/620;
    object-fit: cover;
}

.card_box .cnt_g {
    margin-top: 0;
}

.card_box h4 {
    margin-top: 0;
    margin-bottom: 10px;
}

.course-info {
    margin-bottom: 5px;
    line-height: 1.5;
}

.course-desc {
    margin-top: 10px;
}

.status-badge {
    display: inline-block;
    width: fit-content;
    padding: 8px 10px;
    font-size: 12px;
    font-weight: bold;
    color: #fff;
    background-color: #ccc;
    border-radius: 4px;
    margin-bottom: 8px;
}

.status-open {
    background-color: #ad3379;
}

.status-closed {
    background-color: #b3b3b3;
}

.btn_close {
    width: min(320px, 100%);
    margin: 42px auto 50px;
    padding: 0 40px;
    border-radius: 50px;
    color: #fff;
    font-size: 20px;
    font-weight: 500;
    font-family: "Noto Serif JP", serif;
    letter-spacing: .03em;
    line-height: 3.2;
    text-align: center;
    transition-duration: .3s;
    background-color: #b3b3b3;
}

@media only screen and (max-width: 750px) {
    .card_box .cnt_g {
        gap: 0;
    }

    .btn_close {
        font-size: 18px;
    }
}