.l_detail {
  font-family: 'Noto Sans JP', sans-serif;
  -webkit-font-smoothing: antialiased;
  -webkit-overflow-scrolling: touch;
  color: black; /* #666666;                                                          文字色を黒に変更 2024-04-22  */
  font-weight: 400;
  font-size: 16px;
}

.l_detail .mv .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.l_detail .mv .article_title {
  font-size: 38px;
  padding: 30px 10px;
/*  border-bottom: solid 1px #c2c2c2;                                                  タイトル下の罫線を削除 2024-04-22 */
  color: #1b1c17;
  margin: 0 10px;
  letter-spacing: 2.6px;
}

.l_detail .mv .article_info {
  padding: 12px 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.l_detail .mv .article_info .category {
  border-radius: 20px;
  color: #fff;
  display: inline-block;
  margin-right: 15px;
  background: #b2b2b2;
  padding: 2px 14px;
  letter-spacing: 0.04rem;
}

.l_detail .mv .article_info .category.catalog {
  background: #136ad3; 											/* #68af5f; から変更 2024-06-05 */
}

.l_detail .mv .article_info .category.bproject {
  background: #609ab0; 											/* #558fa7; から変更 2024-06-05 */
}

.l_detail .mv .article_info .category.news {
  background: #744caf; 											/* #7555af; から変更 2024-06-05 */
}

.l_detail .mv .article_info .category.event {
  background: #00796b; 											/* #a96279; から変更 2024-06-05 */
}

.l_detail .mv .article_info .date {
  color: #999;
  font-size: 16px;
}

.l_detail .banner-mv .figure {
  width: 100%;
  margin: 0;
/*  border-left: 1px solid #b2b2b2;                                                  メインイメージの縦罫線なし   2024-04-22  */
/*  border-right: 1px solid #b2b2b2;                                                 メインイメージの縦罫線なし   2024-04-22  */
}

.l_detail .banner-mv .figure > img {
  width: 100%;
  max-width: 100%;
}

.l_detail .news_article {
  border-bottom: solid 1px #b3b3b3;
}

.l_detail .news_article h3 {
/*  border-left: solid 1px #b3b3b3;                                                  関連記事の左罫線なし   2024-04-22  */
/*  border-right: solid 1px #b3b3b3;                                                 関連記事の右罫線なし   2024-04-22  */
  border-bottom: solid 1px #b3b3b3;
  padding: 20px 0 24px;
  text-align: center;
  font-size: 36px;
}

.l_detail .news_article .article {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  width: 100%;
  border-bottom: none;
}

.l_detail .related_article .container {
  padding-bottom: 76px;
  border-left: solid 1px #b3b3b3;
  border-right: solid 1px #b3b3b3;
}

.l_detail .related_article h3 {
  padding: 38px 0 25px;
  text-align: center;
  font-size: 36px;
}

.l_detail .related_article dl {
  padding-left: 170px;
}

.l_detail .related_article dl dt {
  margin-bottom: 0;
  line-height: 1.2;
  letter-spacing: 1.7px;
}

.l_detail .related_article dl dd {
  margin-bottom: 14px;
  position: relative;
  display: inline-block;
}

.l_detail .related_article dl dd a {
  color: #666666;
  line-height: 2;
  letter-spacing: 2.7px;
  text-decoration: none;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  padding-bottom: 2px;
}

.l_detail .related_article dl dd a > span {
  display: inline;
  border-bottom: 1px solid currentColor;
}

.l_detail .related_article dl dd a:after {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.l_detail .related_article dl dd a:hover {
  opacity: 0.6;
}

.l_detail .related_article dl dd a:hover ~ .icon-copy {
  opacity: 0.6;
  -webkit-transform: translateX(10px);
  transform: translateX(10px);
}

.l_detail .related_article dl dd .icon-copy {
  display: inline-block;
  background: url("../../common/img/icon-copy.png") no-repeat;
  width: 17px;
  height: 16px;
  background-size: contain;
  background-position: center;
  margin-left: 7px;
  -webkit-transition: .3s all;
  transition: .3s all;
  position: relative;
  top: 4px;
}

.l_detail .detail {
/*  border-bottom: solid 1px #b3b3b3;                                                 記事と関連記事の間の罫線なし 2024-04-22 */
}

.l_detail .detail .container {
/*  border-left: solid 1px #b3b3b3;                                                   記事中の縦罫線なし   2024-04-22  */
/*  border-right: solid 1px #b3b3b3;                                                  記事中の縦罫線なし   2024-04-22  */
  padding: 42px 56px 50px;
}

.l_detail .detail h2 {
  font-size: 28px;
  overflow: hidden;
  margin-bottom: 18px;
  line-height: 2;
  color: #4c4c4c;
  clear: both;
}

.l_detail .detail h2:after {
  content: "";
  display: inline-block;
  height: 1em;
  vertical-align: bottom;
  width: 100%;
  margin-right: -100%;
  margin-left: 10px;
  /*                      border-top: 1px solid black;                                 罫線削除            2024-07-12  */
}

.l_detail .detail h3 {
  position: relative;
  padding-left: 15px;
  font-size: 24px;
  margin-bottom: 25px;
  color: #4c4c4c;
  line-height: 1.6;
  clear: both;
}

.l_detail .detail h3:after {
  height: 20px;
  width: 4px;
  border-radius: 10px;
  position: absolute;
  top: 10px;
  left: 0;
  content: "";
  background: #666;
}

.l_detail .detail h4 {
  color: #fff;
  background: #5f5f5f; /*                                                            2024-07-03  #b3b3b3 から変更 */
  border-radius: 5px;
  padding: 2px 10px;
  margin-bottom: 40px;
  font-size: 18px;
  clear: both;
}

.l_detail .detail .text, .l_detail .detail .text-right, .l_detail .detail .text-border {
  line-height: 2;
  letter-spacing: normal; /* 2.2px;                                                       文字間を狭く  2024-04-22 */
  margin-bottom: 42px;
}

.l_detail .detail .text-right {
  text-align: right;
}

.l_detail .detail .text-center {
  margin-bottom: 30px;
  text-align: center;
}

.l_detail .detail .text-border {
  padding: 21px 30px;
  border: 1px solid #b2b2b2;
  margin-bottom: 60px;
}

.l_detail .detail .text-link {
  margin-bottom: 9px;
}

.l_detail .detail .text-btn-link {
  margin-bottom: 20px;
  text-align: center;
}

.l_detail .detail .mb-3 {
  display: inline-block;
  margin-bottom: 30px;
}

.l_detail .detail .mb-9 {
  display: inline-block;
  margin-bottom: 90px;
}

.l_detail .detail .text-date {
  margin-bottom: 45px;
  text-align: right;
  letter-spacing: 0.2em;
}

.l_detail .detail .l_list_text {
  list-style-type: disc;
  padding-left: 27px;
  margin-bottom: 53px;
}

.l_detail .detail .l_list_text li {
  text-indent: -10px;
  line-height: 1.9;
  letter-spacing: 2.6px;
  text-align: left;
}

.l_detail .detail figure { /*                                                            2025-06-03  新ヘッダー・フッターのスタイルによる影響の解消 */
  margin-left: auto;
  margin-right: auto;
}

.l_detail .detail .l_one_img {
  margin-bottom: 55px;
  width: 100%;
}

.l_detail .detail .l_one_img img {
  margin: 0 auto;
  width: auto;
  max-width: 100%;
  display: block;
  line-height: 0;
}

.l_detail .detail .l_two_img {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-bottom: 55px;
  width: 100%;
}

.l_detail .detail .l_two_img .img-wrap {
  width: 48%;
}

.l_detail .detail .l_two_img img {
  margin: 0 auto;
  width: auto;
  max-width: 100%;
  display: block;
  line-height: 0;
}

.l_detail .detail .l_img_right {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-bottom: 67px;
}

.l_detail .detail .l_img_right_txt {
  -webkit-box-flex: 0;
  -ms-flex: 0 0 47.823%;
  flex: 0 0 47.823%;
  line-height: 2;
  letter-spacing: normal; /* 2.6px;                                                     文字間を狭く  2024-04-22 */
}

.l_detail .detail .l_img_right_txt h3 {
  margin-bottom: 15px;
}

.l_detail .detail .l_img_right_img {
  -webkit-box-flex: 0;
  -ms-flex: 0 0 47.823%;
  flex: 0 0 47.823%;
}

.l_detail .detail .l_img_right_img img {
  margin: 0 auto;
  display: block;
  width: auto;
  max-width: 100%;
  line-height: 0;
}

.l_detail .detail .l_img_left {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-bottom: 44px;
}

.l_detail .detail .l_img_left .pc_hide {
  display: none;
}

.l_detail .detail .l_img_left .sp_show {
  display: block;
}

.l_detail .detail .l_img_left_txt {
  -webkit-box-flex: 0;
  -ms-flex: 0 0 47.823%;
  flex: 0 0 47.823%;
  line-height: 2;
  letter-spacing: normal; /* 2.6px;                                                       文字間を狭く 2024-04-22 */
}

.l_detail .detail .l_img_left_txt h3 {
  margin-bottom: 15px;
}

.l_detail .detail .l_img_left_img {
  -webkit-box-flex: 0;
  -ms-flex: 0 0 47.823%;
  flex: 0 0 47.823%;
}

.l_detail .detail .l_img_left_img img {
  margin: 0 auto;
  display: block;
  width: auto;
  max-width: 100%;
  line-height: 0;
}

.l_detail .detail .video {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}

.l_detail .detail .video video {
  width: 100%;
}

.l_detail .detail .mb-video {
  display: block;
  margin-bottom: 70px;
}

.l_detail .detail .l_btn {
  color: #666;
  position: relative;
  display: inline-block;
  line-height: 1.5;
}

.l_detail .detail .l_btn:hover {
  opacity: 0.6;
}

.l_detail .detail .l_btn:hover .icon {
  -webkit-transition: all cubic-bezier(0.2, 0.6, 0.4, 1) 0.8s;
  transition: all cubic-bezier(0.2, 0.6, 0.4, 1) 0.8s;
  -webkit-transform: translateX(10px);
  transform: translateX(10px);
}

/* 2024-07-03  文字間修正 */
.l_detail .detail .l_btn_underline {
  padding-right: 22px;
  color: #000fff;
  line-height: 2;
  letter-spacing: Normal;
  text-decoration: none;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
}

.l_detail .detail .l_btn_underline .icon {
  position: relative;
  top: 50%;
  right: initial;
  margin-left: 7px;
  display: inline-block;
  border-bottom: none;
  width: 15px;
  height: 15px;
  -webkit-transform: translateY(2px);
  transform: translateY(2px);
  -webkit-transition: .3s all;
  transition: .3s all;
}

.l_detail .detail .l_btn_underline .icon-open {
  background-image: url(../../common/img/icon-open1-black.png);
  background-size: 15px;
}

.l_detail .detail .l_btn_underline .icon-copy {
  background-image: url(../../common/img/icon-copy.png);
  background-size: 15px;
}
.l_detail .detail .l_btn_underline .icon-pdf {
  background-image: url(../../common/img/icon-pdf-gray.png);
  background-size: 11px;
  background-repeat: no-repeat;
}
.l_detail .detail .l_btn_underline .icon-zip {
  background-image: url(../../common/img/icon-zip-gray.png);
  background-size: 15px;
  background-repeat: no-repeat;
}

.l_detail .detail .l_btn_underline .icon-arrow-right {
  right: 0;
}

.l_detail .detail .l_btn_underline:hover .icon {
  -webkit-transform: translateY(2px) translateX(10px);
  transform: translateY(2px) translateX(10px);
}

.l_detail .detail .l_btn_underline span {
  padding-bottom: 2px;
  display: inline;
  border-bottom: 1px solid currentColor;
}

.l_detail .detail .l_btn_arrow {
  background: #0B4B80;
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: 70px;
  padding: 0 45px;
  margin: 0 auto;
  letter-spacing: 2px;
  text-decoration: none;
  position: relative;
  -webkit-transition: all ease .3s;
  transition: all ease .3s;
  line-height: 1.4;
}

.l_detail .detail .l_btn_arrow .icon {
  position: absolute;
  display: inline-block;
  background-repeat: no-repeat;
  background-size: auto;
  background-position: center;
  width: 15px;
  height: 15px;
  top: 50%;
  right: 30px;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

.l_detail .detail .l_btn_arrow .icon.icon-open {
  background-image: url("../../common/img/icon-open1.png");
}

.l_detail .detail .l_btn_arrow .icon.icon-copy {
  background-image: url("../../common/img/icon-open2.png");
}

.l_detail .detail .l_btn_arrow .icon.icon-pdf {
  background-image: url("../../common/img/icon-pdf.png");
}

.l_detail .detail .l_btn_arrow .icon.icon-arrow-right {
  background-image: url("../../common/img/icon-arrow-right2.png");
}

.l_detail .detail .l_btn_arrow .icon.icon-zip {
  background-image: url("../../common/img/icon-zip.png");
}

.l_detail .detail .l_btn_arrow:hover {
  opacity: 0.6;
}

.l_detail .detail .l_btn_arrow:hover .icon {
  -webkit-transition: all cubic-bezier(0.2, 0.6, 0.4, 1) 0.8s;
  transition: all cubic-bezier(0.2, 0.6, 0.4, 1) 0.8s;
  -webkit-transform: translate(10px, -50%);
  transform: translate(10px, -50%);
}

.l_detail .detail .l_two_btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  margin-bottom: 20px;
}

.l_detail .detail .l_two_btn .l_btn_arrow {
  max-width: 400px;
  text-align: center;
  letter-spacing: 0.1rem;
}

.l_detail .detail .l_two_btn .l_btn_arrow:not(:last-child) {
  margin-right: 20px;
}

.l_detail .detail .l_three_btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  margin-bottom: 20px;
}

.l_detail .detail .l_three_btn .l_btn_arrow {
  max-width: 260px;
  text-align: center;
  letter-spacing: 0.1rem;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.l_detail .detail .l_three_btn .l_btn_arrow:not(:last-child) {
  margin-right: 20px;
}

.l_detail .detail .l_three_btn small {
  margin-top: -12px;
  display: block;
  width: 100%;
  text-align: center;
  line-height: 1;
}

.l_detail .detail .l_table, .l_detail .detail .l_table_1, .l_detail .detail .l_table_2, .l_detail .detail .l_table_3, .l_detail .detail .l_table_4, .l_detail .detail .l_table_1_mb, .l_detail .detail .l_table_2_mb, .l_detail .detail .l_table_3_mb {
  border: solid 1px #b2b2b2;
  background-color: transparent;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  margin-bottom: 20px;
}

.l_detail .detail .l_table td, .l_detail .detail .l_table_1 td, .l_detail .detail .l_table_2 td, .l_detail .detail .l_table_3 td, .l_detail .detail .l_table_4 td, .l_detail .detail .l_table_1_mb td, .l_detail .detail .l_table_2_mb td, .l_detail .detail .l_table_3_mb td, .l_detail .detail .l_table th, .l_detail .detail .l_table_1 th, .l_detail .detail .l_table_2 th, .l_detail .detail .l_table_3 th, .l_detail .detail .l_table_4 th, .l_detail .detail .l_table_1_mb th, .l_detail .detail .l_table_2_mb th, .l_detail .detail .l_table_3_mb th {
  border: 1px solid #b2b2b2;
  width: 25%;
  padding: 5px;
  line-height: 1.3;
  text-align: left;
}

.l_detail .detail .l_table td.bg-b2b2b2, .l_detail .detail .l_table_1 td.bg-b2b2b2, .l_detail .detail .l_table_2 td.bg-b2b2b2, .l_detail .detail .l_table_3 td.bg-b2b2b2, .l_detail .detail .l_table_4 td.bg-b2b2b2, .l_detail .detail .l_table_1_mb td.bg-b2b2b2, .l_detail .detail .l_table_2_mb td.bg-b2b2b2, .l_detail .detail .l_table_3_mb td.bg-b2b2b2, .l_detail .detail .l_table th.bg-b2b2b2, .l_detail .detail .l_table_1 th.bg-b2b2b2, .l_detail .detail .l_table_2 th.bg-b2b2b2, .l_detail .detail .l_table_3 th.bg-b2b2b2, .l_detail .detail .l_table_4 th.bg-b2b2b2, .l_detail .detail .l_table_1_mb th.bg-b2b2b2, .l_detail .detail .l_table_2_mb th.bg-b2b2b2, .l_detail .detail .l_table_3_mb th.bg-b2b2b2 {
  background-color: #b2b2b2;
  color: #ffffff;
}

.l_detail .detail .l_table td.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_1 td.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_2 td.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_3 td.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_4 td.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_1_mb td.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_2_mb td.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_3_mb td.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table th.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_1 th.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_2 th.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_3 th.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_4 th.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_1_mb th.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_2_mb th.bg-b2b2b2:not(:last-child), .l_detail .detail .l_table_3_mb th.bg-b2b2b2:not(:last-child) {
  border-right-color: #ffffff;
}

.l_detail .detail .l_table_1 thead tr th {
  background-color: #b2b2b2;
  color: #ffffff;
}

.l_detail .detail .l_table_1 thead tr th:not(:last-child) {
  border-right-color: #ffffff;
}

.l_detail .detail .l_table_2 thead tr th:first-child {
  background-color: #b2b2b2;
  color: #ffffff;
  border-bottom-color: #ffffff;
}

.l_detail .detail .l_table_2 tbody tr th {
  background-color: #b2b2b2;
  color: #ffffff;
  border-bottom-color: #ffffff;
}

.l_detail .detail .l_table_2 tbody tr:last-child th {
  border-bottom-color: #b2b2b2;
}

.l_detail .detail .l_table_3 thead tr th {
  background-color: #808080;
  color: #ffffff;
}

.l_detail .detail .l_table_3 thead tr th:not(:last-child) {
  border-right-color: #b2b2b2;
}

.l_detail .detail .l_table_3 thead tr th:first-child {
  border-bottom-color: #ffffff;
}

.l_detail .detail .l_table_3 tbody tr th {
  background-color: #b2b2b2;
  color: #ffffff;
  border-bottom-color: #ffffff;
}

.l_detail .detail .l_table_3 tbody tr:last-child th {
  border-bottom-color: #b2b2b2;
}

.l_detail .detail .l_table_4 thead tr th {
  color: #ffffff;
}

.l_detail .detail .l_table_4 thead tr th:first-child {
  background-color: #808080;
}

.l_detail .detail .l_table_4 tbody tr th {
  background-color: #808080;
  color: #ffffff;
}

.l_detail .detail .l_table_1_mb {
  display: block;
}

.l_detail .detail .l_table_1_mb tbody {
  width: 100%;
  display: block;
}

.l_detail .detail .l_table_1_mb tbody tr {
  display: block;
}

.l_detail .detail .l_table_1_mb tbody tr th, .l_detail .detail .l_table_1_mb tbody tr td {
  width: 100%;
  display: block;
  border-width: 0;
  border-bottom-width: 1px;
  text-align: left;
  padding: 13px 25px;
}

.l_detail .detail .l_table_1_mb tbody tr th {
  background-color: #b2b2b2;
  color: #ffffff;
}

.l_detail .detail .l_table_1_mb tbody tr td:last-child {
  border-width: 0;
}

.l_detail .detail .l_table_2_mb {
  display: block;
}

.l_detail .detail .l_table_2_mb tbody {
  width: 100%;
  display: block;
}

.l_detail .detail .l_table_2_mb tbody tr {
  display: block;
}

.l_detail .detail .l_table_2_mb tbody tr th, .l_detail .detail .l_table_2_mb tbody tr td {
  width: 100%;
  display: block;
  border-width: 0;
  border-bottom-width: 1px;
  text-align: left;
  padding: 13px 25px;
}

.l_detail .detail .l_table_2_mb tbody tr th {
  background-color: #808080;
  color: #ffffff;
}

.l_detail .detail .l_table_2_mb tbody tr td:nth-child(2n) {
  background-color: #b2b2b2;
}

.l_detail .detail .l_table_2_mb tbody tr td:last-child {
  border-width: 0;
}

.l_detail .detail .l_table_3_mb {
  display: block;
}

.l_detail .detail .l_table_3_mb tbody {
  width: 100%;
  display: block;
}

.l_detail .detail .l_table_3_mb tbody tr {
  display: block;
}

.l_detail .detail .l_table_3_mb tbody tr th, .l_detail .detail .l_table_3_mb tbody tr td {
  width: 100%;
  display: block;
  border-width: 0;
  border-bottom-width: 1px;
  text-align: left;
  padding: 13px 25px;
}

.l_detail .detail .l_table_3_mb tbody tr th {
  background-color: #808080;
  color: #ffffff;
}

.l_detail .detail .l_table_3_mb tbody tr td:last-child {
  border-width: 0;
}

.l_detail .detail .youtube {
  position: relative;
  width: 100%;
  max-width: 960px;
  padding-top: 56.25%;
  margin: 0 auto 55px;
}

.l_detail .detail .youtube iframe {
  position: absolute;
  top: 0;
  right: 0;
  width: 100% !important;
  height: 100% !important;
}

@media screen and (min-width: 1024px) {
  .l_detail .mv .article_title br {
    content: "";
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .mv .article_title {
    font-size: 46px;
    letter-spacing: 0.1rem;
    line-height: 1.3;
    padding: 30px 10px 36px;
    margin: 0;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .mv .article_title {
    font-size: 23px;
    padding: 15px 10px 18px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .mv .article_info {
    padding: 14px 0 15px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .mv .article_info .category {
    font-size: 24px;
    padding: 2px 25px 4px;
    line-height: 1.4;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .mv .article_info .category {
    font-size: 14px;
    padding: 1px 14px 3px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .mv .article_info .date {
    font-size: 24px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .mv .article_info .date {
    font-size: 16px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .news_article {
    border-bottom: none;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .news_article h3 {
    letter-spacing: 0.04rem;
    padding: 24px 0 20px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .news_article h3 {
    font-size: 18px;
    letter-spacing: 0;
    padding: 12px 0;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .news_article .article {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .related_article {
    border-top: solid 1px #b3b3b3;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .related_article .container {
    padding-bottom: 0;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .related_article h3 {
    margin-bottom: 30px;
    padding: 20px 0 34px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .related_article h3 {
    font-size: 18px;
    margin-bottom: 15px;
    padding: 15px 0 20px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .related_article dl {
    padding: 0 30px;
    font-size: 24px;
    line-height: 1;
    letter-spacing: 0.4rem;
    color: #666666;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .related_article dl {
    padding: 0 15px;
    font-size: 14px;
    letter-spacing: 0.2rem;
    color: #666666;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .related_article dl dd {
    margin-bottom: 50px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .related_article dl dd {
    margin-bottom: 25px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .related_article dl dd a {
    letter-spacing: 0.2em;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .related_article dl dd a > span {
    border-bottom: 2px solid currentColor;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .related_article dl dd .icon-copy {
    width: 25px;
    height: 25px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .related_article dl dd .icon-copy {
    width: 17px;
    height: 17px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .container {
    padding: 55px 30px;
    font-size: 24px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .container {
    padding: 20px 15px;
    font-size: 13.2px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail h2 {
    font-size: 38px;
    letter-spacing: 1px;
    margin-bottom: 10px;
    font-weight: 700;
  }
  .l_detail .detail h2::after {
    border-top: 2px solid #666666;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail h2 {
    font-size: 22px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail h3:after {
    width: 4px;
    height: 30px;
    top: 15px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail h3:after {
    width: 2px;
    height: 15px;
    top: 7.5px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail h3 {
    font-size: 32px;
    margin-bottom: 30px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail h3 {
    font-size: 18px;
    margin-bottom: 15px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail h4 {
    margin-bottom: 60px;
    font-size: 28px;
    padding: 5px 12px;
    font-weight: 700;
    line-height: 1;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail h4 {
    margin-bottom: 30px;
    font-size: 16px;
    padding: 5px 8px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .mb-hide {
    display: none !important;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .text, .l_detail .detail .text-right, .l_detail .detail .text-border {
    margin-bottom: 77px;
    line-height: 1.9;
    letter-spacing: normal; /* 5px;                                                文字間隔を狭く（追加）   2024-04-24  */
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .text, .l_detail .detail .text-right, .l_detail .detail .text-border {
    margin-bottom: 15px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .text-center {
    margin-bottom: 2.1875rem;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .text-center {
    margin-bottom: 1.05rem;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .text-border {
    margin-bottom: 30px;
    padding: 15px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .text-link {
    margin-bottom: 16px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .text-btn-link {
    margin-bottom: 40px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .text-btn-link {
    margin-bottom: 20px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .text-date {
    margin-bottom: 66px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .text-date {
    margin-bottom: 25px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .l_list_text {
    margin-bottom: 25px;
    padding-left: 18px;
  }
  .l_detail .detail .l_list_text li {
    text-indent: -6px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_one_img {
    margin-bottom: 40px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .l_one_img {
    margin-bottom: 20px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_two_img {
    margin-bottom: 0;
  }
  .l_detail .detail .l_two_img .img-wrap {
    width: 100%;
    margin-bottom: 40px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .l_two_img .img-wrap {
    margin-bottom: 20px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_img_right {
    margin-bottom: 69px;
  }
  .l_detail .detail .l_img_right_txt, .l_detail .detail .l_img_right_img {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 100%;
    flex: 0 0 100%;
  }
  .l_detail .detail .l_img_right_txt {
    margin-bottom: 45px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .l_img_right {
    margin-bottom: 30px;
  }
  .l_detail .detail .l_img_right_txt {
    margin-bottom: 15px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_img_left .pc_hide {
    display: block;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_img_left .sp_show {
    display: none;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_img_left {
    margin-bottom: 71px;
  }
  .l_detail .detail .l_img_left_img {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 100%;
    flex: 0 0 100%;
    margin-bottom: 20px;
  }
  .l_detail .detail .l_img_left_txt {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 100%;
    flex: 0 0 100%;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .l_img_left {
    margin-bottom: 30px;
  }
  .l_detail .detail .l_img_left_img {
    margin-bottom: 15px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_btn_underline {
    /* letter-spacing: 0.2em;                             2025-03-27 文字間修正 */
    letter-spacing: Normal;
  }
  .l_detail .detail .l_btn_underline span {
    padding-bottom: 5px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .l_btn_underline {
    padding-right: 10px;
  }
}

@media (min-width: 1024px) {
  .l_detail .detail .l_btn_arrow {
    max-width: 470px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .l_btn_arrow {
    padding: 0;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_btn_arrow .icon {
    right: 48px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .l_btn_arrow .icon {
    right: 25px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_two_btn {
    margin-bottom: 30px;
    max-width: 100%;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_two_btn .l_btn_arrow {
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    margin-bottom: 40px;
  }
  .l_detail .detail .l_two_btn .l_btn_arrow:not(:last-child) {
    margin-right: auto;
  }
  .l_detail .detail .l_two_btn .l_btn_arrow:hover .icon {
    -webkit-transform: translate(5px, -50%);
    transform: translate(5px, -50%);
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .l_two_btn .l_btn_arrow {
    max-width: 100%;
    margin: 0 auto;
    margin-bottom: 30px;
  }
  .l_detail .detail .l_two_btn .l_btn_arrow:not(:last-child) {
    margin-right: auto;
  }
  .l_detail .detail .l_two_btn .l_btn_arrow:last-child {
    margin-bottom: 0;
  }
  .l_detail .detail .l_two_btn .l_btn_arrow .icon-arrow-right {
    right: 25px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_three_btn {
    margin-bottom: 30px;
    max-width: 100%;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .l_three_btn {
    margin-bottom: 15px;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_three_btn .l_btn_arrow {
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    margin-bottom: 40px;
  }
  .l_detail .detail .l_three_btn .l_btn_arrow br {
    display: none;
  }
  .l_detail .detail .l_three_btn .l_btn_arrow:not(:last-child) {
    margin-right: auto;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_table, .l_detail .detail .l_table_1, .l_detail .detail .l_table_2, .l_detail .detail .l_table_3, .l_detail .detail .l_table_4, .l_detail .detail .l_table_1_mb, .l_detail .detail .l_table_2_mb, .l_detail .detail .l_table_3_mb {
    display: none;
    margin-bottom: 70px;
    max-width: 100%;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .l_table, .l_detail .detail .l_table_1, .l_detail .detail .l_table_2, .l_detail .detail .l_table_3, .l_detail .detail .l_table_4, .l_detail .detail .l_table_1_mb, .l_detail .detail .l_table_2_mb, .l_detail .detail .l_table_3_mb {
    margin-bottom: 30px;
  }
}

@media screen and (min-width: 1024px) {
  .l_detail .detail .l_table_3_mb {
    display: none;
  }
  .l_detail .detail .l_table_2_mb {
    display: none;
  }
  .l_detail .detail .l_table_1_mb {
    display: none;
  }
}

@media screen and (max-width: 1023px) {
  .l_detail .detail .l_table_3_mb tbody tr th {
    padding: 14px 30px;
  }
  .l_detail .detail .l_table_2_mb tbody tr th {
    padding: 14px 30px;
  }
  .l_detail .detail .l_table_1_mb tbody tr th, .l_detail .detail .l_table_1_mb tbody tr td {
    padding: 14px 30px;
  }
  .l_detail .detail .l_btn_arrow {
    height: 90px;
    padding: 0 65px;
  }
  .l_detail .detail .l_three_btn small {
    margin-top: -30px;
  }
}

@media screen and (max-width: 767px) {
  .l_detail .detail .l_table_2_mb tbody tr th {
    padding: 13px 15px;
  }
  .l_detail .detail .l_table_3_mb tbody tr th {
    padding: 13px 15px;
  }
  .l_detail .detail .l_table_1_mb tbody tr th, .l_detail .detail .l_table_1_mb tbody tr td {
    padding: 13px 15px;
  }
  .l_detail .detail .l_btn_arrow {
    height: 53px;
    padding: 0 45px;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .l_detail .detail .l_three_btn small {
    margin-top: -20px;
  }
}

@media screen and (max-width: 374px) {
  .l_detail .detail .l_btn_arrow small {
    display: block;
    width: 100%;
    margin-top: -20px;
  }
}

/* >>22/08/12 .l_img_left_float ,.l_img_right_float
----------------------------- */

.l_img_left_float {
    display: block;
}
.l_img_left_float_img img{
    display: block;
    margin: 0 auto;
    max-width: 100%;
    line-height: 0;
}
.l_img_left_float_txt{
    line-height: 2;
    letter-spacing: normal; /* 2.6px;                                                          文字間狭く 2024-04-22 */
}

@media screen and (max-width: 767px){
    .l_detail .detail .l_img_left_float {
        margin-bottom: 30px;
    }
    .l_detail .detail .l_img_left_float_img {
        margin-bottom: 15px;
    }
}
@media screen and (max-width: 1023px){
    .l_detail .detail .l_img_left_float {
        margin-bottom: 71px;
    }
    .l_detail .detail .l_img_left_float_img {
        margin-bottom: 20px;
    }
}
@media screen and (min-width: 1024px){
    .l_detail .detail .l_img_left_float {
        margin-bottom: 44px;
    }
    .l_img_left_float:after {
        content: "";
        display: block;
        clear: both;
    }
    .l_img_left_float:before {
        content: "";
        display: block;
        clear: both;
    }
    .l_img_left_float_img img{
        float: left;
        padding-right: 4.354%;
        width:  52.177%;
       padding-bottom: 1%;
    }
    .l_img_left_float_txt h3{
        margin-left: 52.177%;
        margin-bottom: 15px;
    }
}

.l_img_right_float {
    display: block;
}
.l_img_right_float_img img{
    display: block;
    margin: 0 auto;
    max-width: 100%;
    line-height: 0;
}
.l_img_right_float_txt{
    line-height: 2;
    letter-spacing: normal; /* 2.6px;                                                    文字間狭く 2024-04-22 */
}

@media screen and (max-width: 767px){
    .l_detail .detail .l_img_right_float {
        margin-bottom: 30px;
    }
    .l_detail .detail .l_img_right_float_img {
        margin-bottom: 15px;
    }
}
@media screen and (max-width: 1023px){
    .l_detail .detail .l_img_right_float {
        margin-bottom: 71px;
    }
    .l_detail .detail .l_img_right_float_img {
        margin-bottom: 20px;
    }
}
@media screen and (min-width: 1024px){
    .l_detail .detail .l_img_right_float {
        margin-bottom: 44px;
    }
    .l_img_right_float:after {
        content: "";
        display: block;
        clear: both;
    }
    .l_img_right_float:before {
        content: "";
        display: block;
        clear: both;
    }
    .l_img_right_float_img img{
        float: right;
        padding-left: 4.354%;
        width: 52.177%;
    }
    .l_img_right_float_txt h3{
        margin-bottom: 15px;
    }
}
/*																				2024-06-05  レスポンシブのテキストエリア対策で追加 */
.textarea_input99 textarea {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}