.content-section .content-inner {
    align-items: flex-end;
    flex-direction: column;
    gap: 30px 0;
}

.detail-content {
    width: 100%;
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 15px 0;
}

.detail-title {
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
    background-color: var(--colorGray100);
    font-size: var(--fontSizeBase);
    font-weight: var(--fontWeightBold);
    line-height: var(--lineHeightBase);
    word-break: break-all;
}

.detail-info-group {
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    gap: 0 15px;
}

.detail-info-group p {
    display: flex;
    align-items: center;
    gap: 0 5px;
    font-size: var(--fontSizeSm);
    line-height: var(--lineHeightSm);
}

.detail-desc {
    width: 100%;
    min-height: 300px;
    padding: 40px 20px;
    box-sizing: border-box;
    font-size: var(--fontSizeSm);
    line-height: var(--lineHeightSm);
    border-bottom: 1px solid var(--colorGray300);
    word-break: break-all;
}

.detail-desc img{
    max-width: 100%;
}

.btn-group {
    display: flex;
}

.file-download-group {
    width: 100%;
    border-bottom: 1px solid var(--colorGray300);
    margin-top: -15px;
}

.file-download-group a {
    width: 100%;
    padding: 15px 10px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0 10px;
}

.file-download-group a p {
    font-size: var(--fontSizeSm);
    line-height: var(--lineHeightSm);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.answer-desc {
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
    background-color: var(--colorGray100);
    font-size: var(--fontSizeSm);
    line-height: var(--lineHeightSm);
    margin-top: 5px;
}





/* responsive css */
@media screen and (min-width: 768px) and (max-width: 1279px) {
    .btn-group {
        display: grid;
    }
}

@media screen and (max-width: 767px) {
    .detail-content {
        gap: 10px 0;
    }

    .detail-title {
        padding: 18px 15px;
        font-size: var(--fontSizeSm);
        line-height: var(--lineHeightSm);
    }

    .detail-info-group {
        padding: 0 5px;
        gap: 0 10px;
        flex-wrap: wrap;
    }

    .detail-info-group p {
        font-size: var(--fontSizeXs);
        line-height: var(--lineHeightXs);
    }

    .detail-desc {
        padding: 30px 5px;
    }

    .btn-group {
        display: grid;
    }

    .file-download-group {
        margin-top: -10px;
    }

    .file-download-group a {
        padding: 15px 5px;
    }

    .file-download-group a p {
        font-size: var(--fontSizeXs);
        line-height: var(--lineHeightXs);
    }

    .answer-desc {
        padding: 20px 15px;
        font-size: var(--fontSizeXs);
        line-height: var(--lineHeightXs);
    }
}