@charset "UTF-8";
strong {
    color: #003288;
}

.main_inner {
    max-width: 100%;
    margin: 0px auto 70px;
    display: flex;
    justify-content: space-between;
    position: relative;
}

.main_inner a:hover {
    opacity: 0.6;
    transition: 0.5s;
}

.main_container {
    width: 70%;
    flex: 0 1 auto;
    padding: 0 5% 0 15px;
}

.chapter_body p {
    font-weight: normal;
    line-height: 1.8;
    margin: 24px 0;
    letter-spacing: .03em;
}

.chapter_body img {
    max-width: 100%;
    margin-bottom: 50px;
}

.main_container article h2 {
    font-size: 25px;
    letter-spacing: .05em;
    padding-top: 50px;
    padding-bottom: 10px;
    /* border-bottom: solid 1px #ccc; */
    color: #003288;
}

.main_container article h3 {
    font-size: 20px;
    border-left: solid 3px #003288;
    padding-left: 15px;
    margin-top: 40px;
    margin-bottom: 20px!important;
    color: #003288;
}

.main_container article h4 {
    font-size: 17px;
    margin-top: 40px;
    margin-bottom: 20px!important;
    color: #003288;
}

.side_container {
    width: 30%;
}

@media (max-width: 768px) {
    .main_inner {
        display: block;
    }

    .main_container {
        width: 100%;
        padding: 0;
    }

    .main_container h2 {
        text-align: left;
    }

    .side_container {
        max-width: 100%;
    }
}

/* 記事 */

.chapter_head_photo_wrapper {
    max-width: 100%;
    height: 0;
    padding-top: 63.12%;
    overflow: hidden;
    position: relative;
}

.chapter_head_photo_wrapper img {
    width: 100%;
    height: auto;
    max-width: 150%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.category_list {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.category_item {
    margin-top: 4px;
    margin-bottom: 4px;
}

.category_item a,
.category_item span {
    color: #003288;
    font-size: 13px;
    border: solid 1px #003288;
    border-radius: 18px;
    padding: 4px 12px 2px;
    font-weight: 700;
}

.category_item:not(:last-child) {
    margin-right: 8px;
}

.category_item span {
    font-size: .8em;
}

.chapter_date {
    font-size: 0.9em;
    text-align: right;
    margin: 0!important;
    width: 100%;
    font-weight: normal;
}

.chapter_head_inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 15px 0 10px;
}

.chapter_head_ttl {
    font-size: 30px;
}

.chapter_nav {
    border: solid 1px #ccc;
    padding: 30px 40px;
    margin: 50px 0 40px;
}

.chapter_nav p {
    margin: 0 0 10px;
    font-weight: 700;
}

.chapter_nav_item {
    list-style: circle !important;
    margin-left: 1em;
}

.chapter_nav_child_item {
    list-style: circle !important;
    margin-left: 3em;
}

.chapter_nav_item a,
.chapter_nav_child_item a {
    text-decoration: underline;
    margin-bottom: 8px;
    display: inline-block;
}

.chapter_jump {
    padding-top: 100px;
    margin-top: -75px;
}

/* サイドバー */
.side_block {
    margin-bottom: 40px;
    padding-top: 35px;
    border-top: 1px dotted #ccc;
}

.side_block_ttl {
    font-weight: 700;
    font-size: 1.3em;
    text-align: center;
    margin-bottom: 15px;
    text-align: left;
    padding-left: 10px;
    border-left: solid 5px #003288;
}

/* サイドバー　カテゴリ */
.category_nav_list {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.category_nav_list a {
    font-size: 12px;
    color: #003288;
    padding: 2px 10px;
    border: solid 1px #003288;
    border-radius: 15px;
    font-weight: 700;
    display: inline-block;
    margin-right:5px;
    margin-bottom: 5px;
}

.category_nav_inner {
    margin: 30px 16px;
}

.category_nav_item {
    margin-bottom: 4px;
}

.category_nav_item:not(:last-child) {
    margin-right: 4px;
}

/* .category_nav_item a {
    color: #003288;
    font-size: 13px;
    border: solid 1px #003288;
    border-radius: 18px;
    padding: 4px 12px 2px;
    font-weight: 700;
} */

/* サイドバー　記事一覧 */
.side_article_item:not(:last-child) {
    margin-bottom: 25px;
}

.side_article_photo {
    width: 100%;
    height: auto;
    max-width: 150%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.side_article_photo_wrapper {
    width: 30%;
    height: 60px;
    overflow: hidden;
    position: relative;
}

.side_article_photo_wrapper img {
    width: 100%;
    height: auto;
    max-width: 150%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: 0.3s cubic-bezier(0.13, 0.78, 0.38, 0.98);
}

.side_article_body {
    width: 70%;
    padding-left: 20px;
}

.side_article_text {
    font-size: 13px;
    font-weight: normal;
    line-height: 1.4;
}

.side_article_item a {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
}

/* サイドバー　画像 */
.side_img img {
    width: 100%;
    margin-bottom: 20px;
    border: solid 1px #ddd;
    box-shadow: 0 0 9px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .side_img {
        display: flex;
        justify-content: space-between;
    }

    .side_img a:first-child {
        padding-right: 20px;
    }

    .side_article_photo_wrapper {
        height: 100px;
    }
}

/* 関連記事 */

.related_article_ttl {
    border-top: 1px solid #ccc;
    margin-top: 50px;
    padding-top: 30px;
    padding-bottom: 10px;
    font-size: 20px;
    font-weight: 700 !important;
}

.related_article_list {
    display: flex;
    flex-wrap: wrap;
}

.related_article_item {
    display: flex;
    flex-direction: row;
    margin-right: 10px;
    margin-bottom: 10px;
    width: calc((100% - 20px) / 3);
}

.related_article_item:nth-child(3n) {
    margin-right: 0;
}

.related_article_item a {
    display: block;
    width: 100%;
}

.related_article_item_ttl {
    padding-bottom: 10px;
}

.related_article_item_body {
    padding: 15px 10px 10px;
    overflow: auto;
}

.related_article_item_inner {
    max-width: 100%;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid #dddddd;
    box-shadow: 0 0 9px rgba(0, 0, 0, 0.1);
}

.related_article_photo_wrapper {
    width: 100%;
    height: 0;
    padding-top: 62.5%;
    overflow: hidden;
    position: relative;
}

.related_article_photo_wrapper img {
    width: 100%;
    height: auto;
    max-width: 150%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.related_aeticle_item_body {
    padding: 15px;
}

.related_article_date {
    margin: 0;
    margin-bottom: 5px;
    font-size: 13px;
    color: #707070;
}

.related_article_item_ttl {
    font-size: 14px;
    margin: 0;
}

.chapter_body .related_article_item p {
    margin: 0;
    line-height: 1.5;
}

.chapter_body .related_article_item p strong {
    display: block;
    margin-bottom: 5px;
    font-size: 1.1em;
}

@media (max-width: 768px) {
    .side_article_photo_wrapper {
        height: 100px;
    }
}

/* 資料ダウンロード */
/* .dl_block img {
    max-width: 100%;
    padding-top: 30px;
} */

.cv_block {
  display: flex;
  margin: 60px 0;
  padding: 25px 30px;
  border: 2px solid #003288;
  background-color: #f0f3fa;
}
.cv_block_thumb {
  align-self: center;
  margin-right: 30px;
}

.cv_block_thumb img {
    margin: 0 auto!important;
    width: auto!important;
    max-width: none;
    height: 200px;
  }

.cv_block_inner {
  margin: 0;
  padding: 0;
}

.cv_block_ttl {
    color: #003288;
    font-weight: 700!important;
    font-size: 1.5em;
    margin-top: 10px;
}

.cv_block_text {
    margin: 10px 0 20px;
}

.cv_block_anchor {
    display: inline-block;
    background: #003288;
    padding: 5px 25px;
    border-radius: 50px;
    color: #fff;
    font-weight: 700;
}

@media (max-width: 768px) {
    .cv_block {
        display: block;
      }
      .cv_block_thumb {
        max-width: 100%;
      }
      .cv_block_inner {
        max-width: 100%;
      }
      .cv_block_thumb img {
        display: block;
      }
}
/* TOP記事一覧 */
.media_list {
    width: 100%;
}

.media_item {
    width: 100%;
    padding: 30px 25px 30px;
    border-radius: 4px;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
}

.media_item {
    margin-bottom: 20px;
}

.media_item_inner {
    display: flex;
    justify-content: space-between;
}

.media_item_photo_wrapper {
    width: 30%;
    height: 0;
    padding-top: 22%;
    overflow: hidden;
    position: relative;
}

.media_item_photo_wrapper img {
    width: 100%;
    height: auto;
    max-width: 150%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.media_item_body {
    width: 70%;
    padding-left: 20px;
}

.media_item_body_row {
    display: flex;
    margin-bottom: 12px;
}

.media_item_date {
    font-size: 12px;
    display: inline-block;
    padding-top: 2px;
    padding-right: 10px;
}

.media_item_ttl {
    margin-bottom: 10px;
    font-size: 22px;
    font-weight: 700;
}

.media_item_text {
    font-size: 14px;
    line-height: 1.7!important;
    font-weight: normal;
}


.media_item_category_item {
    font-size: 12px;
    color: #003288;
    padding: 2px 10px;
    border: solid 1px #003288;
    border-radius: 15px;
    font-weight: 700;
    display: inline-block;
    margin-left: 3px;
}

.media_description {
    font-weight: normal;
    margin-bottom: 60px;
}

.pb_30 {
    padding-bottom: 30px;
}

/* ページネーション */
.m_pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0 8px;
    list-style-type: none;
    padding: 0;
    margin: 30px 0;
}

.m_pagination a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 2em;
    height: 2em;
    border-bottom: 2px solid #e2e2e2;
    color: #333;
    text-decoration: none;
}

.m_pagination .current a {
    border-bottom: 2px solid #2589d0;
    pointer-events: none;
}

.m_pagination .prev a,
.m_pagination .next a {
    gap: 0 4px;
    width: auto;
    padding: .5em .8em;
    line-height: 1;
}

.m_pagination .prev a::before,
.m_pagination .next a::after {
    display: inline-block;
    transform: rotate(45deg);
    width: .3em;
    height: .3em;
    content: '';
}

.m_pagination .prev a::before {
    border-bottom: 1px solid #333;
    border-left: 1px solid #333;
}

.m_pagination .next a::after {
    border-top: 1px solid #333;
    border-right: 1px solid #333;
}

.mediaLink a {
    color: #003288;
    text-decoration: underline;
    margin-bottom: 15px;
    padding-left: 25px;
    font-size: 16px;
}

.mediaLink a::before {
    content: "";
    width: 10px;
    height: 10px;
    margin: 0 10px 0 -20px;
    display: inline-block;
    border: 3px solid #99b5ed;
    border-radius: 50%;
}

.mediaList li {
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 12px;
    padding-left: 25px;
    color: #000;
}

.mediaListn li {
    font-weight: normal;
    line-height: 1.5;
    margin-bottom: 12px;
    padding-left: 25px;
    color: #000;
}

.mediaList li::before, .mediaListn li::before {
    content: "";
    width: 10px;
    height: 10px;
    margin: 0 10px 0 -20px;
    display: inline-block;
    border: 3px solid #99b5ed;
    border-radius: 50%;
}

.mediaList span {
    display: block;
    font-weight: normal;
    line-height: 1.8;
    margin: 5px 0 20px;
    letter-spacing: .03em;
    color: #000;
    font-size: 16px;
}

.mediaAnnotation {
    padding: 25px 30px;
    border: solid 1px #ccc;
}

.mediaAnnotation p {
    font-size: 14px!important;
    margin: 0!important;
}

.mediaAnnotation a {
    display: inline-block;
    color: #003288;
    text-decoration: underline;
    padding-top: 5px;
    padding-left: 25px;
    font-size: 14px!important;
}

.mediaAnnotation a::before {
    content: "";
    width: 10px;
    height: 10px;
    margin: 0 10px 0 -20px;
    display: inline-block;
    border: 3px solid #99b5ed;
    border-radius: 50%;
}