.home_page {
  background: url(../images/idx_bg.jpg) no-repeat top center/100%;
  background-color: #f7f7f7;
}
@media only screen and (min-width: 1919px) and (max-width: 1921px) {
  .home_page {
    background-size: auto;
  }
}
.home_page .wrapper {
  position: relative;
}
.home_page .wrapper::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  background: url(../images/idx_key_text_before.png) no-repeat center/contain;
  width: 48.4em;
  height: 36.9em;
  right: -6.7em;
  top: 1.1em;
  font-size: min(0.55vw, 10px);
}
.home_page #mainContent {
  position: relative;
  z-index: 11;
}
.home_page #mainContent::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  background: url(../images/idx_news_before.png) no-repeat center/contain;
  width: 48.4em;
  height: 28.1em;
  left: -14.1em;
  top: 2.9em;
  font-size: min(0.55vw, 10px);
}
.home_page .key {
  --height: 50vw;
  --min-height: 550px;
  --max-height: 940px;
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
  font-size: 10px;
  z-index: 10;
  border-radius: 0;
  border: 0;
}
.home_page .key::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: 1;
  background: url(../images/idx_key_before.png) no-repeat center/contain;
  width: 35.4em;
  height: 24.2em;
}
.home_page .key::after {
  bottom: 4.7%;
  right: -10.3%;
}
.home_page .key .inner {
  position: relative;
  padding: 0;
  max-width: 1280px;
  width: 77%;
}
.home_page .key .mv_slider:not(.slick-slider) {
  display: flex;
  opacity: 0;
  overflow: hidden;
}
.home_page .key .s1 {
  background-image: url(../images/mv1.jpg);
}
.home_page .key .slick-initialized .s2 {
  background-image: url(../images/mv2.jpg);
}
.home_page .key .slick-initialized .s3 {
  background-image: url(../images/mv3.jpg);
}
.home_page .key .key_text {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 4px solid #c3e1db;
}
.home_page .key .key_text .item {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  z-index: 1;
}
.home_page .key .key_text .item::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  background: url(../images/idx_key_before.png) no-repeat center/contain;
  width: 35.4em;
  height: 24.2em;
  top: 24.6%;
  left: 3.4%;
}
.home_page .key .catch {
  padding-top: 13.5em;
  position: relative;
  z-index: 2;
}
.home_page .key h2,
.home_page .key p {
  font-weight: 500;
}
.home_page .key h2 {
  display: block;
  font-size: 5em;
  line-height: 1.8;
  color: #495b5a;
  letter-spacing: 0.05em;
  margin-bottom: 0.28em;
}
.home_page .key h2 span {
  background-color: #fff;
  border-radius: 10px;
  padding: 0.28em 0em 0.32em 0.46em;
  margin-bottom: 0.08em;
  display: inline-block;
  line-height: 1;
}
.home_page .key h2 .h202 {
  padding-top: 0.2em;
  padding-bottom: 0.4em;
}
.home_page .key .jp {
  font-size: 2.4em;
  line-height: 2.25;
  border-radius: 10px;
  letter-spacing: 0.2em;
}
.home_page .key .jp span {
  color: #fff;
  letter-spacing: 0.2em;
  background-color: #50bca8;
  border-radius: 10px;
  padding: 0.2917em 0em 0.334em 0.9583em;
  border-radius: 10px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.home_page .key .jp span:last-child {
  padding-top: 0.1667em;
  padding-bottom: 0.459em;
}
.home_page .topic_path {
  display: none;
}
.home_page .wrap_h3.t_center {
  display: table;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.home_page .wrap_h3.t_center h3::after {
  margin-left: auto;
  margin-right: auto;
}
.home_page .wrap_h3.white * {
  color: #fff;
}
.home_page .wrap_h3.flex {
  justify-content: flex-start;
  margin-bottom: 13px;
}
.home_page .wrap_h3.flex .h_en {
  margin-left: 31px;
  align-self: center;
  margin-bottom: 0;
}
.home_page .wrap_h3.idx_wrap_h3 {
  margin-top: -41px;
}
.home_page .wrap_h3.idx_wrap_h3 h3 {
  margin-left: 76px;
}
.home_page .wrap_h3.idx_wrap_h3 .h_en {
  align-self: center;
  margin-top: 3px;
  margin-bottom: 0;
}
.home_page .wrap_h3.vertical {
  writing-mode: vertical-rl;
}
.home_page .wrap_h3.vertical .h_en {
  margin-bottom: 0;
  margin-left: 10px;
}
.home_page .wrap_h3.vertical h3.border {
  color: #5a5a5a;
  font-weight: 500;
  letter-spacing: 0.3em;
}
.home_page .wrap_h3.vertical h3.border::after {
  width: 2px;
  height: 70px;
  margin: 0 20px 0 0;
}
.home_page .h_en {
  color: var(--main-color);
  font-weight: 500;
  font-size: 22px;
  font-family: var(--f-en);
  line-height: 1;
  margin-bottom: 11px;
}
.home_page .h_en.large {
  font-size: 180px;
  line-height: 1;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.12);
  margin-left: -0.03em;
  margin-bottom: 0;
}
.home_page .h_en.white {
  color: #fff;
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .home_page .h_en {
    letter-spacing: 0 !important;
    font-size: 18px;
  }
  .home_page .h_en.large {
    font-size: min(14vw, 160px);
    letter-spacing: 0.1em;
  }
}
.home_page h3 {
  position: relative;
  color: var(--clr1);
  font-size: 36px;
  letter-spacing: 0.1em;
  font-weight: 700;
}
.home_page h3.white {
  color: #fff;
}
.home_page h3.white::after {
  background-color: #fff !important;
}
.home_page h3.border::after {
  content: "";
  display: block;
  height: 2px;
  width: 70px;
  background-color: #50bca8;
  margin: 19px 0 0 8px;
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .home_page h3 {
    letter-spacing: 0 !important;
    font-size: 28px;
  }
}
.home_page h4 {
  font-weight: 700;
  font-size: 24px;
  letter-spacing: 0.1em;
}
.home_page h4.white {
  color: #fff;
}
.home_page h4:after {
  content: "";
  display: block;
  width: 70px;
  height: 2px;
  background-color: #fff;
  margin: 22px auto 0;
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .home_page h4 {
    letter-spacing: 0 !important;
    font-size: 22px;
  }
}

@media screen and (min-width: 2000px) {
  .home_page .key {
    --max-height: calc(100vh - 2 * var(--wrapper));
    --height: 100vh;
    font-size: 0.4vw;
  }
  .home_page .key .inner {
    max-width: 75%;
  }
}
@media only screen and (max-width: 1560px) and (min-width: 769px) and (orientation: landscape) {
  .home_page .key {
    font-size: min(0.625em, 0.55vw);
    --max-height: calc(100vh - var(--wrapper));
  }
}
@media only screen and (max-width: 1170px) and (min-width: 769px) {
  .home_page .key {
    font-size: min(0.8vw, 1vh);
  }
}
section {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: top center;
}

.idx_news {
  position: relative;
  z-index: 10;
  margin-top: -48px;
  padding-bottom: 80px;
}
.idx_news .inner_big {
  width: 90%;
}
.idx_news .bg {
  width: calc(50% - 20px);
  padding: 50px 75px 15px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
}
.idx_news h3 {
  display: flex;
  align-items: center;
  color: #495b5a;
  font-size: 32px;
  font-weight: 400;
}
.idx_news h3::before {
  content: "";
  display: block;
  background: url(../images/idx1_icon.png) no-repeat center/contain;
  width: 1.5938em;
  height: 1.6875em;
  margin-right: 0.6563em;
  position: relative;
  top: 0.0625em;
  left: -0.0313em;
}
.idx_news .h_en {
  line-height: 1;
  align-self: center;
  border-bottom: 2px solid #c3e1db;
  text-align: center;
  padding-bottom: 11px;
  font-family: var(--f-znew);
  font-weight: 500;
  font-size: 18px;
}
.idx_news ul li {
  margin: 0;
}
.idx_news ul li:not(:last-child) a {
  border-bottom: 1px solid #c3e1db;
}
.idx_news ul li a {
  display: block;
  line-height: 1;
  text-decoration: none;
  color: #495b5a;
  font-size: 18px;
  padding-bottom: 1.2778em;
  padding-top: 1.0556em;
  transition: 0.3s all;
  position: relative;
}
.idx_news ul li a::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  mask-repeat: no-repeat;
  mask-size: contain;
  mask-image: url(../images/idx1_news_arr.png);
  background-color: var(--main-color);
  width: 0.6112em;
  height: 0.5em;
  right: -0.0556em;
  top: calc(50% - 0.2778em);
}
.idx_news ul li a span {
  display: block;
  letter-spacing: 0.05em;
  transition: 0.3s all;
}
.idx_news ul li a .date {
  color: var(--main-color);
  font-size: 14px;
  margin-bottom: 16px;
}
.idx_news ul li a .title {
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.idx_news ul li a:hover {
  opacity: 1;
  color: #495b5a;
}
@media only screen and (min-width: 769px) {
  .idx_news ul li a:hover {
    background-color: var(--main-color);
    color: #fff;
    padding-left: 3px;
  }
  .idx_news ul li a:hover::after {
    right: 5px;
  }
  .idx_news ul li a:hover::after {
    background-color: #fff;
  }
  .idx_news ul li a:hover .date {
    color: #fff;
  }
}
.idx_news .idx_news_btn {
  display: flex;
  justify-content: flex-end;
  margin-top: 12px;
  margin-right: -60px;
}
.idx_news .idx_news_btn a {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  background: var(--main-color) url(../images/idx1_arr.png) no-repeat center/contain;
  transition: 0.3s all;
}
.idx_news .idx_news_btn a:hover {
  opacity: 1;
}
@media only screen and (min-width: 769px) {
  .idx_news .idx_news_btn a:hover {
    background-color: var(--clr2);
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx_news {
    margin-top: -40px;
    padding-bottom: 60px;
  }
  .idx_news h3 {
    font-size: 26px;
    letter-spacing: 0;
  }
  .idx_news .bg {
    padding: 40px 40px 20px;
  }
  .idx_news .idx_news_btn {
    margin-right: 0px;
  }
  .idx_news ul li a {
    padding-right: 20px;
    letter-spacing: 0;
  }
  .idx_news ul li a span {
    letter-spacing: 0;
  }
  .idx_news ul li a .date {
    margin-bottom: 10px;
  }
  .idx_news ul li a .title {
    font-size: 16px;
  }
  .idx_news .idx_news_btn a {
    width: 40px;
    height: 40px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx_news .bg {
    padding: 30px 20px 20px;
  }
  .idx_news ul li a {
    padding-right: 20px;
    letter-spacing: 0;
  }
  .idx_news ul li a span {
    letter-spacing: 0;
  }
  .idx_news ul li a .date {
    margin-bottom: 10px;
  }
  .idx_news ul li a .title {
    font-size: 16px;
  }
}

.idx_bg1 {
  background-color: #f9f9f9;
}

.idx1 {
  background-image: url(../images/idx1_bg.png);
  padding: 41px 0 263px;
}
@media only screen and (min-width: 2000px) {
  .idx1 {
    background-size: 100%;
    background-image: url(../images/idx1_bg_2000.jpg);
  }
}
.idx1 .inner {
  max-width: 1160px;
}
.idx1 .idx1_bg {
  border-radius: 10px;
  margin-top: 65px;
  padding: 73px 0 70px;
  background: #fff url(../images/idx1_icon_before.png) no-repeat top left/255px;
}
.idx1 .idx1_logo {
  display: table;
}
.idx1 .idx1_logo a:hover {
  opacity: 1;
}
.idx1 .left {
  max-width: 545px;
  width: 49%;
}
.idx1 .right {
  max-width: 515px;
  width: 46%;
  padding-top: 8px;
}
.idx1 .idx1_map iframe {
  border: 0;
  display: block;
  border-radius: 10px;
  height: 532px;
}
.idx1 .inner_max {
  max-width: 1780px;
}
.idx1 .idx1_content {
  padding: 60px 0;
}
.idx1 .idx1_yt {
  position: relative;
  padding-bottom: 56.25%;
}
.idx1 .idx1_yt iframe {
  border: 0 !important;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 5px;
}
.idx1 .idx1_list {
  margin-top: 43px;
  align-items: flex-start;
}
.idx1 .idx1_list .item {
  cursor: pointer;
  width: calc(25% - 15px);
  transition: 0.3s all;
  border-radius: 10px;
  border: 1px solid #fff;
  background-color: #e7f7f4;
}
.idx1 .idx1_list .item .ttl {
  text-decoration: none;
  line-height: 1.3333333333;
  letter-spacing: 0.1em;
  color: #495b5a;
  font-weight: 500;
  text-transform: uppercase;
  font-size: 18px;
  display: flex;
  align-items: center;
  min-height: 5.5556em;
  padding-left: 1.0556em;
  padding-bottom: 0.2778em;
  position: relative;
  transition: 0.3s all;
  margin: 0;
}
.idx1 .idx1_list .item .ttl span {
  display: inline-block;
}
.idx1 .idx1_list .item .ttl::before {
  content: "";
  display: block;
  mask-repeat: no-repeat;
  mask-size: contain;
  mask-image: url(../images/idx1_icon1.png);
  background-color: var(--main-color);
  width: 2.3333em;
  height: 2.3333em;
  margin-right: 1.0556em;
  position: relative;
  top: 0.1667em;
  transition: 0.3s all;
}
.idx1 .idx1_list .item .ttl::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  mask-repeat: no-repeat;
  mask-size: contain;
  mask-image: url(../images/idx1_btn_icon.png);
  background-color: var(--main-color);
  width: 17px;
  height: 17px;
  right: 1.1667em;
  top: calc(50% - 0.4444em);
}
.idx1 .idx1_list .item .idx1_iframe {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.3s ease;
}
.idx1 .idx1_list .item .txt {
  margin: 0 auto 10px;
  max-width: calc(100% - 20px);
}
.idx1 .idx1_list .item.active .idx1_iframe {
  opacity: 1;
}
.idx1 .idx1_list .item.active .ttl::after {
  mask-image: url(../images/idx1_btn_icon_minus.png);
}
.idx1 .idx1_list .item:hover {
  opacity: 1;
}
@media only screen and (min-width: 769px) {
  .idx1 .idx1_list .item:hover {
    background-color: var(--main-color);
  }
  .idx1 .idx1_list .item:hover .ttl {
    color: #fff;
  }
  .idx1 .idx1_list .item:hover .ttl::before, .idx1 .idx1_list .item:hover .ttl::after {
    background-color: #fff;
  }
}
.idx1 .idx1_list .item2 .ttl::before {
  mask-image: url(../images/idx1_icon2.png);
}
.idx1 .idx1_list .item3 .ttl {
  letter-spacing: 0.05em;
}
.idx1 .idx1_list .item3 .ttl::before {
  mask-image: url(../images/idx1_icon3.png);
}
.idx1 .idx1_list .item4 .ttl::before {
  mask-image: url(../images/idx1_icon4.png);
}
.idx1 .btn-group.youtube {
  margin-top: 40px;
}
.idx1 .shared_tbl .border {
  padding: 0 0.0625em 0 0.3125em;
}
@media only screen and (min-width: 769px) and (max-width: 1600px) {
  .idx1 .idx1_list .item .ttl {
    letter-spacing: 0;
    font-size: 16px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx1 {
    padding-bottom: 210px;
  }
  .idx1 .idx1_bg {
    margin-top: 40px;
    padding: 40px 0;
  }
  .idx1 .idx1_logo {
    max-width: calc(100% - 40px);
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx1 .idx1_list {
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
  }
  .idx1 .idx1_list .item {
    width: calc(50% - 5px);
    margin-bottom: 10px;
  }
  .idx1 .idx1_list .item .ttl {
    letter-spacing: 0;
  }
}

.idx2 {
  margin-top: -216px;
}
.idx2 .wrap_h3.idx_wrap_h3 h3 {
  margin-left: 80px;
}
.idx2 .h_en.large {
  color: rgba(157, 200, 193, 0.12);
  margin-left: -0.25em;
  letter-spacing: 0;
  position: relative;
  z-index: 1;
}
.idx2 .inner_max {
  position: relative;
  z-index: 1;
}
.idx2 .inner_max::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  background: url(../images/idx2_before.png) no-repeat center/contain;
  width: 66.3em;
  height: 45.1em;
  top: 11.184em;
  left: -30.56em;
  font-size: min(0.55vw, 10px);
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx2 .inner_max::before {
    left: 0;
    top: 23em;
    font-size: 0.35vw;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx2 .inner_max::before {
    top: 26em;
  }
}
.idx2 .idx2_inner {
  max-width: 1360px;
  position: relative;
  z-index: 1;
  padding: 18px 0 80px;
}
.idx2 .idx2_inner::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  top: 0;
  left: 31.9%;
  background-color: #fff;
  border-radius: 40px 0 0 0;
  height: min(72vw, 688px);
  z-index: -2;
  right: -50vw;
}
.idx2 .idx2_inner::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  background: url(../images/idx2_after.png) no-repeat center/contain;
  width: 34.1em;
  height: 43.5em;
  right: -19.1em;
  top: 9.7em;
  font-size: min(0.55vw, 10px);
}
.idx2 .btn-group.col2 {
  margin-top: 48px;
  margin-left: 0;
}
.idx2 .txt {
  max-width: 700px;
  margin-left: auto;
  margin-top: -71px;
  width: 53%;
}
.idx2 .txt p {
  font-size: 18px;
}
.idx2 .idx2_img {
  margin-top: -80px;
}
.idx2 .idx2_img img {
  border-radius: 5px;
}
.idx2 .idx2_img .img1 {
  width: 43%;
  max-width: 580px;
}
.idx2 .idx2_img .img2 {
  margin-top: 140px;
  width: 52%;
  max-width: 700px;
}
@media only screen and (min-width: 769px) and (max-width: 1440px) {
  .idx2 .h_en.large {
    margin-left: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx2 .txt {
    margin-top: -20px;
  }
  .idx2 .txt p {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx2 .idx2_inner {
    padding-bottom: 60px;
  }
  .idx2 .idx2_inner::after {
    right: 0;
  }
  .idx2 .btn-group.col2 {
    margin-top: 25px;
  }
  .idx2 .idx2_img .img2 {
    width: 53%;
    margin-top: 110px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx2 .idx2_inner::before {
    height: min(60vw, 688px);
  }
  .idx2 .btn a .br769 {
    display: none;
  }
}
@media only screen and (min-width: 769px) and (max-width: 850px) {
  .idx2 .idx2_inner::before {
    height: min(72vw, 688px);
  }
  .idx2 .btn a .br769 {
    display: block;
  }
}

.idx3 {
  background-color: #e6f3ed;
  padding: 80px 0 0;
}
.idx3 .idx3_banner .item {
  width: calc(33.3333333333% - 5px);
  max-width: 420px;
}
.idx3 .idx3_banner .item a:hover {
  opacity: 1;
}
.idx3 .idx3_banner .item img {
  box-shadow: 0.349px 19.997px 38px 0px rgba(68, 68, 68, 0.09);
}
@media only screen and (min-width: 769px) {
  .idx3 .idx3_banner .item a:hover {
    opacity: 0.8;
  }
  .idx3 .idx3_banner .item:last-child a:hover {
    opacity: 1;
  }
}
.idx3 .idx3_bg {
  background: url(../images/idx3_bg.png) no-repeat top center/cover;
  padding: 100px 0 54px;
  margin-top: 81px;
}
@media only screen and (min-width: 1919px) and (max-width: 1921px) {
  .idx3 .idx3_bg {
    background-size: auto;
  }
}
.idx3 .h_en.large {
  margin: 0;
  letter-spacing: 0;
  margin-bottom: -0.7556em;
}
.idx3 .TabContainer {
  margin-top: 50px;
}
.idx3 .TabContainer .TabPager {
  border: 2px solid #a1d1c5;
  border-radius: 40px;
  margin: 0 auto;
  max-width: 564px;
  width: 100%;
  background: rgba(51, 113, 102, 0.2);
  padding: 8px;
}
.idx3 .TabContainer .TabPager > div {
  padding: 0;
  text-align: center;
  border-radius: 30px;
  background: transparent;
  width: 50%;
  transition: 0.3s all;
}
.idx3 .TabContainer .TabPager > div p {
  border: 0 !important;
  font-size: 18px;
  line-height: 1;
  letter-spacing: 0.1em;
  color: #fff;
  font-weight: 500;
  padding: 20px 0 22px;
  transition: 0.3s all;
}
.idx3 .TabContainer .TabPager > div.active {
  background-color: #fff;
}
.idx3 .TabContainer .TabPager > div.active p {
  color: #337166;
}
@media only screen and (min-width: 769px) {
  .idx3 .TabContainer .TabPager > div:hover {
    background-color: #fff;
  }
  .idx3 .TabContainer .TabPager > div:hover p {
    color: #337166;
  }
}
.idx3 .TabContainer .TabContent > .content {
  background: transparent;
}
.idx3 h3 {
  font-weight: 500;
}
.idx3 .idx3_relative {
  position: relative;
  font-size: 10px;
}
.idx3 .idx3_img {
  position: absolute;
  left: calc(50% - 11.6em);
  top: 0;
}
.idx3 .idx3_tab {
  padding: 26px 0;
}
.idx3 .idx3_list {
  padding-top: 4.8em;
  margin-top: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 37.5%;
  width: 100%;
  padding-bottom: 4em;
}
.idx3 .idx3_list .item {
  min-height: 13em;
  padding: 0em 1em 0.4em 2.6em;
  width: 100%;
  border-radius: 5px;
  margin: auto;
  max-width: 40em;
  background: rgba(51, 113, 102, 0.8);
  display: flex;
  flex-direction: column;
  justify-content: center;
  cursor: pointer;
  transition: 0.3s all;
  position: relative;
  z-index: 1;
}
.idx3 .idx3_list .item::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  mask-image: url(../images/idx3_arr.png);
  mask-size: contain;
  mask-repeat: no-repeat;
  background-color: #fff;
  width: 1.9em;
  height: 1em;
  right: 1.8em;
  top: calc(50% - 0.4em);
}
.idx3 .idx3_list .item p {
  margin: 0;
  transition: 0.3s all;
}
.idx3 .idx3_list .item .ttl1 {
  color: #fff;
  line-height: 1.5;
  font-size: 2.2em;
  font-weight: 500;
  display: flex;
  margin-bottom: 0.3636em;
}
.idx3 .idx3_list .item .ttl1 span {
  color: #d2f0ea;
  font-family: var(--f-en);
  text-transform: uppercase;
  font-weight: 400;
  font-size: 0.5455em;
  align-self: flex-end;
  padding: 0.0833em 0 0.0833em 0.9167em;
  letter-spacing: 0.1em;
}
.idx3 .idx3_list .item .ttl2 {
  font-size: 1.6em;
  line-height: 1.5;
  color: #fff;
  width: 86%;
}
.idx3 .idx3_list .item .ttl2.palt {
  font-feature-settings: "palt";
}
@media only screen and (min-width: 769px) {
  .idx3 .idx3_list .item.active, .idx3 .idx3_list .item:hover {
    background-color: #fff;
  }
  .idx3 .idx3_list .item.active .ttl1, .idx3 .idx3_list .item:hover .ttl1 {
    color: #4a5855;
  }
  .idx3 .idx3_list .item.active .ttl1 span, .idx3 .idx3_list .item:hover .ttl1 span {
    color: #50bca8;
  }
  .idx3 .idx3_list .item.active .ttl2, .idx3 .idx3_list .item:hover .ttl2 {
    color: #5a5a5a;
  }
  .idx3 .idx3_list .item.active::after, .idx3 .idx3_list .item:hover::after {
    background-color: var(--main-color);
  }
}
.idx3 .idx3_img {
  width: 23.1em;
}
.idx3 .idx3_img div {
  padding: 0;
  margin: 0;
  line-height: 1;
  position: absolute;
  background: url(../images/idx3_point.png) no-repeat center/contain;
  width: 20em;
  height: 20em;
  left: calc(50% - 10em);
  opacity: 0;
  transition: 0.3s all;
  display: none;
}
.idx3 .idx3_img div a {
  position: absolute;
  inset: 0;
  z-index: 2;
}
@media only screen and (min-width: 769px) {
  .idx3 .idx3_img div {
    display: block;
  }
  .idx3 .idx3_img div:hover {
    opacity: 1;
  }
}
.idx3 .idx3_img div.active {
  opacity: 1;
}
.idx3 .idx3_img .point1 {
  top: 0;
}
.idx3 .idx3_img .point2 {
  top: 8%;
  left: calc(50% - 7em);
}
.idx3 .idx3_img .point3 {
  top: 30%;
}
.idx3 .idx3_img .point4 {
  bottom: 0;
  left: calc(50% - 15em);
}
.idx3 .idx3_img .point5 {
  top: 2%;
  left: calc(50% - 5em);
}
.idx3 .idx3_img .point6 {
  top: 10%;
}
.idx3 .idx3_img .point7 {
  top: 20%;
  left: calc(50% - 1em);
}
.idx3 .idx3_img .point8 {
  top: 32%;
  left: calc(50% - 1em);
}
.idx3 .btn-group {
  margin-top: 12px;
  width: 100%;
}
.idx3 .idx3_inner {
  color: #fff;
  display: grid;
  grid-template-columns: 51.5625% 42.2%;
  justify-content: space-between;
}
.idx3 .idx3_inner .ttl1 {
  margin-top: auto;
  font-size: 28px;
  line-height: 1.4;
  font-weight: 500;
  margin-top: auto;
}
.idx3 .idx3_inner .ttl1 .en {
  font-size: 18px;
  display: block;
  letter-spacing: 0.1em;
}
.idx3 .idx3_inner .ttl2 {
  font-size: 18px;
  margin-bottom: auto;
}
.idx3 .tab2 .idx3_tab {
  padding: 11px 0;
}
.idx3 .idx3_img2 {
  grid-row: 1/span 2;
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' width='660px' height='524px'%3E%3Cpath fill-rule='evenodd' fill='rgb(255, 255, 255)' d='M543.660,449.706 C373.940,550.475 195.380,547.059 98.144,449.706 C0.908,352.354 -22.074,196.931 20.356,125.198 C62.786,53.464 250.186,-74.631 476.479,56.880 C702.773,188.392 713.381,348.938 543.660,449.706 Z'/%3E%3C/svg%3E");
  position: relative;
  overflow: hidden;
}
.idx3 .idx3_list2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 58px;
}
.idx3 .idx3_list2 .item {
  aspect-ratio: 420/300;
  position: relative;
  z-index: 1;
  width: calc(33.3333333333% - 5px);
  max-width: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}
.idx3 .idx3_list2 .item::after, .idx3 .idx3_list2 .item::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  position: absolute;
  inset: 0;
  z-index: -1;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 10px;
}
.idx3 .idx3_list2 .item::before {
  background: #318374;
  z-index: -2;
}
.idx3 .idx3_list2 .item::after {
  opacity: 0.16;
}
.idx3 .idx3_list2 .item p {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  font-weight: 500;
  font-size: 24px;
  line-height: 1.5;
  color: #fff;
  transition: 0.3s all;
}
.idx3 .idx3_list2 .item p::before {
  content: "";
  display: block;
  margin: 0 auto 11px;
  mask-repeat: no-repeat;
  mask-size: contain;
  width: 70px;
  height: 70px;
  background-color: #fff;
  transition: 0.3s all;
}
.idx3 .idx3_list2 .item p::after {
  content: "";
  display: block;
  margin: 13px auto 0;
  mask-repeat: no-repeat;
  mask-size: contain;
  width: 16px;
  height: 9px;
  background-color: #fff;
  mask-image: url(../images/idx3_arr2.png);
  transition: 0.3s all;
}
@media only screen and (min-width: 769px) {
  .idx3 .idx3_list2 .item:hover::before {
    background: #fff;
  }
  .idx3 .idx3_list2 .item:hover::after {
    opacity: 0.1;
  }
  .idx3 .idx3_list2 .item:hover p {
    color: #5a5a5a;
  }
  .idx3 .idx3_list2 .item:hover p::after, .idx3 .idx3_list2 .item:hover p::before {
    background-color: var(--main-color);
  }
}
.idx3 .idx3_list2 .item1::after {
  background-image: url(../images/idx3_img1.jpg);
}
.idx3 .idx3_list2 .item1 p::before {
  mask-image: url(../images/idx3_icon1.png);
}
.idx3 .idx3_list2 .item2::after {
  background-image: url(../images/idx3_img2.jpg);
}
.idx3 .idx3_list2 .item2 p::before {
  mask-image: url(../images/idx3_icon2.png);
}
.idx3 .idx3_list2 .item3::after {
  background-image: url(../images/idx3_img3.jpg);
}
.idx3 .idx3_list2 .item3 p::before {
  mask-image: url(../images/idx3_icon3.png);
}
.idx3 .idx3_list2 .item4::after {
  background-image: url(../images/idx3_img4.jpg);
}
.idx3 .idx3_list2 .item4 p::before {
  mask-image: url(../images/idx3_icon4.png);
}
.idx3 .idx3_list2 .item5::after {
  background-image: url(../images/idx3_img5.jpg);
}
.idx3 .idx3_list2 .item5 p::before {
  mask-image: url(../images/idx3_icon5.png);
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx3 {
    padding: 60px 0 0;
  }
  .idx3 .idx3_bg {
    margin-top: 60px;
  }
  .idx3 .TabContainer .TabPager > div p {
    letter-spacing: 0;
    padding: 1em 0;
    font-size: 16px;
  }
  .idx3 .idx3_tab {
    padding-bottom: 10px;
  }
  .idx3 .tab2 .idx3_tab {
    padding-top: 40px;
  }
  .idx3 .idx3_inner .ttl1 {
    letter-spacing: 0;
    font-size: 24px;
  }
  .idx3 .idx3_inner .ttl1 .en {
    letter-spacing: 0;
  }
  .idx3 .idx3_inner .ttl2 {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx3 .idx3_list2 .item {
    width: calc(33.3333333333% - 8px);
  }
  .idx3 .idx3_list2 .item p {
    letter-spacing: 0;
    font-size: 20px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx3 .idx3_relative {
    font-size: 0.875vw;
  }
  .idx3 .idx3_list .item .ttl1 {
    letter-spacing: 0;
  }
  .idx3 .idx3_list .item .ttl1 .en {
    letter-spacing: 0;
    font-size: 0.7em;
  }
  .idx3 .idx3_list .item .ttl2 {
    letter-spacing: 0.05em;
  }
  .idx3 .idx3_list2 {
    gap: 5px;
  }
  .idx3 .idx3_list2 .item p {
    letter-spacing: 0;
    font-size: 18px;
  }
}

@keyframes idx4_rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.idx4 {
  padding: 190px 0 120px;
  background-image: url(../images/idx4_bg.jpg);
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.idx4::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  background: url(../images/idx4_h3.png) no-repeat center/contain;
  width: 114.8em;
  height: 114.8em;
  top: 12em;
  left: calc(50% - 57.7em);
  font-size: 10px;
  animation: idx4_rotate 30s linear infinite;
}
.idx4 h3 {
  font-weight: 500;
  color: #495b5a;
}
.idx4 h3::after {
  background-color: #337166 !important;
}
.idx4 .idx4_ttl {
  max-width: 900px;
  margin: 45px auto;
}
.idx4 .idx4_ttl p {
  font-size: 18px;
  letter-spacing: 0.1em;
  color: #495b5a;
  line-height: 2;
  text-align: center;
}
.idx4 .idx4_btn {
  max-width: 1120px;
  width: 100%;
  margin: 48px auto 0;
  font-size: 10px;
}
.idx4 .idx4_btn .btn {
  max-width: 36em;
}
.idx4 .idx4_btn .btn a {
  border: 0;
  color: #fff;
  font-size: 2em;
  min-height: 5.5em;
  box-shadow: 0.349px 19.997px 38px 0px rgba(80, 188, 168, 0.09);
  padding-left: 1.75em;
  font-family: var(--f-znew);
}
.idx4 .idx4_btn .btn a::before {
  bottom: -1.15em;
  right: -1.15em;
  background: rgba(0, 0, 0, 0.1);
  width: 3.5em;
  height: 3.5em;
}
.idx4 .idx4_btn .btn a::after {
  background-color: #fff;
  width: 0.7em;
  height: 0.5em;
  right: 0.75em;
  bottom: 0.7em;
  mask-image: url(../images/idx4_arr.png);
}
.idx4 .idx4_btn .btn a .txt {
  display: flex;
  align-items: center;
  line-height: 1;
  padding-bottom: 0.1em;
}
.idx4 .idx4_btn .btn a .txt::before {
  content: "";
  display: block;
  width: 2.15em;
  height: 2.15em;
  background-color: #fff;
  mask-image: url(../images/idx4_icon1.png);
  mask-repeat: no-repeat;
  mask-size: contain;
  margin-right: 3.05em;
  position: relative;
  top: 0.05em;
}
.idx4 .idx4_btn .btn a .txt::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  width: 1px;
  height: 1.6em;
  background-color: #d6e0d8;
  left: 5.45em;
  top: calc(50% - 0.8em);
}
.idx4 .idx4_btn .btn.clr1 a {
  background-color: #50bca8;
  font-size: 2.2em;
  min-height: 5em;
  padding-left: 1.5909em;
}
.idx4 .idx4_btn .btn.clr1 a::before {
  bottom: -1.0455em;
  right: -1.0455em;
  width: 3.1818em;
  height: 3.1818em;
}
.idx4 .idx4_btn .btn.clr1 a::after {
  width: 0.6364em;
  height: 0.4545em;
  right: 0.6818em;
  bottom: 0.6364em;
}
.idx4 .idx4_btn .btn.clr1 a .txt {
  padding-bottom: 0.1364em;
}
.idx4 .idx4_btn .btn.clr1 a .txt::before {
  width: 1.9545em;
  height: 1.9545em;
  margin-right: 2.7727em;
  top: 0.0455em;
}
.idx4 .idx4_btn .btn.clr1 a .txt::after {
  height: 1.4545em;
  left: 4.95em;
  top: calc(50% - 0.7273em);
}
.idx4 .idx4_btn .btn.clr1 a::before {
  background-color: #48a997;
}
.idx4 .idx4_btn .btn.clr2 a {
  background-color: #3ace00;
}
.idx4 .idx4_btn .btn.clr2 a .txt::before {
  mask-image: url(../images/idx4_icon2.png);
}
.idx4 .idx4_btn .btn.clr3 a {
  background-color: #227d79;
}
.idx4 .idx4_btn .btn.clr3 a .txt::before {
  mask-image: url(../images/idx4_icon3.png);
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx4 {
    padding: 140px 0 80px;
  }
  .idx4::after {
    top: 80px;
  }
  .idx4 .idx4_ttl p {
    font-size: 16px;
    letter-spacing: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx4 {
    padding-top: 120px;
  }
  .idx4::after {
    font-size: 0.7vw;
  }
  .idx4 .idx4_btn {
    font-size: 0.91vw;
  }
  .idx4 .idx4_btn .btn a {
    letter-spacing: 0 !important;
  }
  .idx4 .idx4_btn .btn a .txt {
    letter-spacing: 0 !important;
  }
}

.idx5 {
  background-image: url(../images/idx5_bg.jpg);
  padding: 120px 0 119px;
}
.idx5 .inner_big {
  position: relative;
  z-index: 1;
}
.idx5 .inner_big::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  background: url(../images/idx5_icon.png) no-repeat center/contain;
  width: 35em;
  height: 35em;
  bottom: -7em;
  right: -13.7em;
  font-size: 10px;
}
.idx5 .idx5_list {
  width: 82%;
  max-width: 1038px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  padding-top: 1px;
}
.idx5 .idx5_list .item {
  width: calc(33.3333333333% - 16px);
  max-width: 330px;
  border-radius: 10px;
  background-color: var(--main-color);
  aspect-ratio: 330/305;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-bottom: 7px;
}
.idx5 .idx5_list .item::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  background-color: #fff;
  inset: 0 0 5px 0;
  border-radius: 10px;
}
.idx5 .idx5_list .item::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  mask-image: url(../images/idx4_arr.png);
  mask-size: contain;
  mask-repeat: no-repeat;
  width: 14px;
  height: 10px;
  background-color: var(--main-color);
  bottom: 22px;
  right: 18px;
}
.idx5 .idx5_list .item .img {
  max-width: 70px;
  margin: 0 auto 9px;
}
.idx5 .idx5_list .item .img img {
  transition: 0.3s all;
}
.idx5 .idx5_list .item .ttl1 {
  color: #495b5a;
  line-height: 1.5;
  text-align: center;
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 11px;
  transition: 0.3s all;
}
.idx5 .idx5_list .item .ttl1 .en {
  display: block;
  color: var(--main-color);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
  transition: 0.3s all;
  font-family: var(--f-znew);
}
.idx5 .idx5_list .item .ttl2 {
  font-size: 16px;
  color: #495b5a;
  font-weight: 500;
  text-align: center;
  max-width: 79%;
  margin: 0 auto 0;
  line-height: 1.875;
  letter-spacing: 0.1em;
  transition: 0.3s all;
}
.idx5 .idx5_list .item .ttl2.ltp {
  letter-spacing: 0.05em;
}
@media only screen and (min-width: 769px) {
  .idx5 .idx5_list .item:hover::before {
    background-color: var(--main-color);
  }
  .idx5 .idx5_list .item:hover::after {
    background-color: #fff;
  }
  .idx5 .idx5_list .item:hover .ttl2,
  .idx5 .idx5_list .item:hover .ttl2 .en,
  .idx5 .idx5_list .item:hover .ttl1,
  .idx5 .idx5_list .item:hover .ttl1 .en {
    color: #fff;
  }
  .idx5 .idx5_list .item:hover .img img {
    filter: brightness(0) saturate(100%) invert(100%);
  }
}
.idx5 .wrap_h3 {
  order: 1;
  width: 17%;
}
@media only screen and (min-width: 769px) and (max-width: 1440px) {
  .idx5 .inner_big::after {
    right: 0;
    font-size: 0.45vw;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx5 {
    padding: 80px 0;
  }
  .idx5 .wrap_h3.vertical {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    width: 15%;
  }
  .idx5 .inner_big::after {
    right: 20px;
    font-size: 0.55vw;
  }
  .idx5 .idx5_list .item .img {
    max-width: 60px;
  }
  .idx5 .idx5_list .item .ttl1,
  .idx5 .idx5_list .item .ttl2 {
    letter-spacing: 0;
  }
  .idx5 .idx5_list .item .ttl1 {
    font-size: 18px;
  }
  .idx5 .idx5_list .item .ttl2 {
    font-size: 14px;
    width: 100%;
    padding-left: 20px;
    padding-right: 20px;
    max-width: 100%;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx5 .wrap_h3.vertical {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
  .idx5 .idx5_list {
    gap: 10px;
  }
  .idx5 .idx5_list .item {
    justify-content: flex-start;
    aspect-ratio: unset;
    padding: 14px 0;
  }
  .idx5 .idx5_list .item::after {
    bottom: 20px;
    right: 10px;
  }
  .idx5 .idx5_list .item .img {
    max-width: 50px;
  }
  .idx5 .wrap_h3.vertical {
    width: 25%;
  }
  .idx5 .idx5_list {
    width: 75%;
  }
}

@keyframes loop {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
.idx6 {
  background-color: #fff;
  padding: 91px 0 120px;
}
.idx6 .inner_big {
  position: relative;
  z-index: 1;
}
.idx6 .inner_big::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  background: url(../images/idx6_icon.png) no-repeat center/contain;
  width: 37.9em;
  height: 44em;
  bottom: -20.4em;
  left: -27.4em;
  font-size: 10px;
  z-index: -1;
}
.idx6 .idx6_en {
  display: flex;
  white-space: nowrap;
}
.idx6 .idx6_en p {
  text-transform: uppercase;
  margin: 0;
  line-height: 1;
  margin-right: 20px;
  color: #f7f9f8;
  font-family: var(--f-en);
  font-size: 140px;
  letter-spacing: 0.05em;
  animation: 30s loop 0s linear infinite;
}
.idx6 .idx6_list {
  position: relative;
  margin-top: -87px;
}
.idx6 .idx6_list .item {
  max-width: 580px;
  width: 46%;
}
.idx6 .idx6_list .item .idx6_img {
  position: relative;
}
.idx6 .idx6_list .item .img img {
  max-width: 540px;
  width: 94%;
  border-radius: 5px;
}
.idx6 .idx6_list .item .img {
  position: relative;
  z-index: 1;
}
.idx6 .idx6_list .item .img::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  border-radius: 5px;
  background-image: -moz-radial-gradient(50% 50%, circle closest-side, rgb(224, 239, 232) 0%, rgb(237, 241, 239) 100%);
  background-image: -webkit-radial-gradient(50% 50%, circle closest-side, rgb(224, 239, 232) 0%, rgb(237, 241, 239) 100%);
  background-image: -ms-radial-gradient(50% 50%, circle closest-side, rgb(224, 239, 232) 0%, rgb(237, 241, 239) 100%);
  aspect-ratio: 418/279;
  width: 72.07%;
  bottom: -80px;
  right: 0;
  z-index: -1;
}
.idx6 .idx6_list .item .num {
  position: absolute;
  bottom: -0.375em;
  right: 0.4em;
  line-height: 1;
  font-family: var(--f-znew);
  color: #50bca8;
  margin: 0;
  letter-spacing: 0;
  display: flex;
  z-index: 1;
  font-weight: 300;
  font-size: 120px;
  align-items: flex-end;
}
.idx6 .idx6_list .item .num .en {
  letter-spacing: 0;
  text-transform: uppercase;
  font-weight: 400;
  font-size: 0.15em;
  writing-mode: vertical-rl;
  padding-bottom: 0.35em;
  font-family: var(--f-znew);
  margin-left: 0.6667em;
}
.idx6 .idx6_list .item .ttl1 {
  color: #3a514d;
  font-size: 28px;
  font-weight: 500;
  line-height: 48px;
  position: relative;
  z-index: 2;
  margin: 32px 0 16px;
}
.idx6 .idx6_list .item .ttl2 {
  width: 93%;
}
.idx6 .btn-group .btn.bg1 a {
  background-color: #fff;
}
@media only screen and (min-width: 769px) {
  .idx6 .btn-group .btn.bg1 a:hover {
    background-color: var(--main-color);
  }
}
@media only screen and (min-width: 769px) {
  .idx6 .btn-group {
    display: block;
    margin-top: -33px;
  }
  .idx6 .idx6_list {
    align-items: flex-start;
  }
  .idx6 .idx6_list .item1 .num .en {
    margin-left: 0;
  }
  .idx6 .idx6_list .item2 {
    margin-top: 139px;
  }
  .idx6 .idx6_list .item2 .ttl2 {
    letter-spacing: 0.11em;
  }
  .idx6 .idx6_list .item3 {
    margin-top: 44px;
  }
  .idx6 .idx6_list .item3 .img::after {
    bottom: -66px;
  }
  .idx6 .idx6_list .item3 .ttl1 {
    margin-bottom: 22px;
  }
  .idx6 .idx6_list .item4 {
    margin-top: 69px;
  }
  .idx6 .wrap_h3.idx_wrap_h3 {
    justify-content: flex-end;
    margin-top: -41px;
    padding-right: 35px;
  }
  .idx6 .wrap_h3.idx_wrap_h3 h3 {
    font-weight: 500;
    margin-top: -9px;
    margin-left: 16px;
    position: relative;
    padding-bottom: 21px;
    padding-right: 0;
  }
  .idx6 .wrap_h3.idx_wrap_h3 h3::after {
    content: "";
    display: block;
    position: absolute;
    transition: all 0.3s;
    bottom: 0;
    right: 5px;
    width: 70px;
    height: 2px;
    margin-top: 20px;
    background-color: #50bca8;
  }
  .idx6 .wrap_h3.idx_wrap_h3 .h_en {
    margin-top: 0;
    margin-bottom: 5px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1600px) {
  .idx6 .inner_big::after {
    font-size: 0.55vw;
    left: -13em;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1440px) {
  .idx6 .inner_big::after {
    left: -5em;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx6 {
    padding: 80px 0;
  }
  .idx6 .idx6_en p {
    font-size: 120px;
    letter-spacing: 0;
  }
  .idx6 .inner_big::after {
    left: -1em;
    font-size: 0.45vw;
  }
  .idx6 .wrap_h3.idx_wrap_h3 {
    padding-right: 80px;
  }
  .idx6 .idx6_list .item .num {
    font-size: 100px;
    bottom: -0.3em;
    right: 0.5em;
  }
  .idx6 .idx6_list .item .ttl1 {
    font-size: 24px;
    letter-spacing: 0;
  }
  .idx6 .idx6_list .item .ttl2 {
    font-size: 16px;
    letter-spacing: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx6 .idx6_list .item .num {
    font-size: 80px;
    bottom: -0.3em;
    right: 0.5em;
  }
  .idx6 .idx6_list .item .ttl1 {
    font-size: 20px;
    letter-spacing: 0;
    line-height: 1.6;
  }
  .idx6 .idx6_list .item .ttl2 {
    font-size: 16px;
    letter-spacing: 0;
  }
}