.home_page {
  background-color: #f9f8f4;
}
.home_page .key {
  --height: 50vw;
  --min-height: 550px;
  --max-height: 938px;
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
  font-size: 0.625em;
  background-size: cover;
  background-color: var(--main-color);
  overflow: hidden;
  z-index: 1;
}
.home_page .key video {
  position: absolute;
  display: block;
  object-fit: cover;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.home_page .key .inner {
  position: relative;
  padding: 0;
  width: 100%;
}
.home_page .key .mv_slider:not(.slick-slider) {
  display: flex;
  overflow: hidden;
  flex-direction: column;
}
.home_page .key .key_text {
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.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;
}
.home_page .key .catch {
  margin: auto;
}
@media only screen and (min-width: 1919px) {
  .home_page .key .catch {
    padding-bottom: 17em;
  }
}
.home_page .key h2,
.home_page .key .jp {
  font-family: var(--f-zen);
  font-weight: 500;
  text-align: center;
  color: #fff;
text-shadow:
  0 2px 4px rgba(0,0,0,0.5),
  0 8px 16px rgba(0,0,0,0.4),
  0 16px 32px rgba(0,0,0,0.3);
}
.home_page .key h2 {
  font-size: 7.2em;
  letter-spacing: 0.06em;
  line-height: 1.2;
  margin-bottom: 0.3611em;
}
.home_page .key .jp {
  font-family: var(--f-notosans);
  font-size: 26px;
  line-height: 1.6923076923;
  letter-spacing: 0;
}
@media only screen and (min-width: 2000px) {
  .home_page .key {
    --max-height: 100vh;
  }
}
.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.white * {
  color: #fff;
}
.home_page .h_en {
  font-family: var(--f-en);
  font-size: 160px;
  letter-spacing: 0.106em;
  line-height: 1;
  color: #addddf;
  margin-bottom: -0.3563em;
}
.home_page .h_en.small {
  display: table;
  margin-left: auto;
  margin-right: auto;
  color: var(--main-color);
  font-size: 18px;
  letter-spacing: 0.04em;
  margin-bottom: 3px;
  position: relative;
}
.home_page .h_en.small::before, .home_page .h_en.small::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  height: 3px;
  width: 3px;
  border-radius: 50%;
  background-color: #91d3d7;
  top: calc(50% - 0px);
}
.home_page .h_en.small::before {
  right: calc(100% + 0.4em);
}
.home_page .h_en.small::after {
  left: calc(100% + 0.2em);
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .home_page .h_en {
    font-size: 120px;
    letter-spacing: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .home_page .h_en {
    font-size: 100px;
    letter-spacing: 0;
    margin-bottom: -0.3em;
  }
}
.home_page h3 {
  font-family: var(--f-zen);
  font-weight: 500;
  font-size: 50px;
  letter-spacing: 0.12em;
  line-height: 1.5;
  color: #4a433c;
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .home_page h3 {
    letter-spacing: 0;
    font-size: 42px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .home_page h3 {
    letter-spacing: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .home_page h3 {
    font-size: 30px;
  }
}
.home_page .idx_scroll {
  position: absolute;
  right: 25px;
  bottom: 38px;
}
.home_page .idx_scroll a {
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.3em;
  line-height: 1;
  text-align: left;
  color: #4a433c;
  padding-bottom: 7.3571em;
  writing-mode: vertical-lr;
  position: relative;
  text-decoration: none;
}
.home_page .idx_scroll a::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  bottom: 0;
  left: 50%;
  width: 1px;
  background-color: var(--clr1);
  height: 7.1429em;
}
.home_page .idx_scroll a::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  width: 0.5714em;
  height: 0.5714em;
  background-color: var(--clr1);
  border-radius: 50%;
  left: calc(50% - 0.2857em);
  bottom: 0;
  animation: alternate 2.5s idx_scroll infinite;
}
@media only screen and (min-width: 769px) {
  .home_page .idx_scroll a:hover {
    color: var(--main-color);
  }
  .home_page .idx_scroll a:hover::before {
    background-color: var(--main-color);
  }
  .home_page .idx_scroll a:hover::after {
    background-color: var(--main-color);
  }
}
@keyframes idx_scroll {
  from {
    bottom: -0.3571em;
  }
  to {
    bottom: 6.8571em;
  }
}

@media only screen and (max-width: 1600px) and (min-width: 769px) and (max-height: 800px) and (orientation: landscape) {
  .home_page .key {
    font-size: min(0.625em, 0.9vmin);
    --max-height: calc(100vh - var(--wrapper));
  }
}
@media only screen and (max-width: 1366px) and (min-width: 769px) {
  .home_page .key {
    font-size: 1vmin;
  }
}
@media only screen and (max-width: 1024px) and (min-width: 769px) {
  .home_page .key {
    font-size: 1vmin;
  }
  .home_page .key h2,
  .home_page .key .jp {
    letter-spacing: 0;
  }
  .home_page .key h2 {
    font-size: 5.5em;
  }
  .home_page .key .jp {
    font-size: 3em;
  }
  .home_page .key .idx_scroll {
    bottom: 15px;
    right: 15px;
  }
  .home_page .key .idx_scroll a {
    font-size: 10px;
  }
}
section {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: top center;
}

.idx_news {
  border-radius: 0 40px 40px 0;
  background-color: #fff;
  box-shadow: 0px 0px 60px rgba(74, 67, 60, 0.2);
  max-width: 1280px;
  width: 80%;
  top: -89px;
  position: relative;
  z-index: 2;
  padding: 29px 91px 47px 148px;
}
.idx_news .ttl {
  font-family: var(--f-zen);
  font-weight: 500;
  font-size: 36px;
  letter-spacing: 0.1em;
  line-height: 1;
  text-align: center;
  color: var(--clr1);
  display: table;
}
.idx_news .ttl .en {
  font-size: 18px;
  letter-spacing: 0.04em;
  line-height: 1;
  text-align: center;
  color: #5fb9c6;
  display: table;
  position: relative;
  margin-bottom: 0.6667em;
  margin-left: 0.6667em;
}
.idx_news .ttl .en::before, .idx_news .ttl .en::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  height: 3px;
  width: 3px;
  border-radius: 50%;
  background-color: var(--main-color);
  top: calc(50% - 0px);
}
.idx_news .ttl .en::before {
  right: calc(100% + 0.3333em);
}
.idx_news .ttl .en::after {
  left: calc(100% + 0.2222em);
}
.idx_news ul li a {
  display: flex;
  flex-wrap: wrap;
  --w: 140px;
  text-decoration: none;
  padding-bottom: 4px;
  background-image: url(../images/idx_news_dot.png);
  background-repeat: repeat-x;
  background-position: bottom left;
  background-size: auto 1px;
  font-size: 18px;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--clr1);
  padding: 25px 0 28px;
}
.idx_news ul li a span {
  letter-spacing: inherit;
}
.idx_news ul li a .date {
  font-size: 16px;
  width: var(--w);
}
.idx_news ul li a .title {
  width: calc(100% - var(--w));
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.idx_news ul li a:hover {
  opacity: 1;
}
@media only screen and (min-width: 769px) {
  .idx_news ul li a:hover {
    background-color: var(--main-color);
    color: #fff;
    padding-left: 0.1em;
  }
}
.idx_news .txt {
  width: 25%;
  padding-top: 40px;
}
.idx_news .ul {
  width: 74%;
  max-width: 770px;
}
.idx_news .idx_news_btn {
  max-width: 175px;
  margin-top: 55px;
  margin-left: -20px;
}
.idx_news .idx_news_btn a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  text-decoration: none;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.05em;
  text-align: center;
  color: #4a433c;
  position: relative;
}
.idx_news .idx_news_btn a:hover {
  opacity: 1;
}
.idx_news .idx_news_btn a::before, .idx_news .idx_news_btn a::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  width: 30px;
  height: 30px;
  right: 0;
}
.idx_news .idx_news_btn a::before {
  border-radius: 50%;
  background-color: var(--main-color);
}
.idx_news .idx_news_btn a::after {
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-image: url(../images/shared_btn_icon_small.png);
  background-color: #fff;
}
.idx_news .idx_news_btn a:hover {
  opacity: 1;
}
@media only screen and (min-width: 769px) {
  .idx_news .idx_news_btn a:hover {
    color: var(--clr2);
  }
  .idx_news .idx_news_btn a:hover::before {
    background-color: var(--clr2);
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx_news {
    top: -40px;
    position: relative;
    z-index: 2;
    padding: 25px 25px 40px 0;
  }
  .idx_news .ttl .em {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx_news .ttl {
    font-size: 26px;
    letter-spacing: 0;
    margin: 0 auto;
  }
  .idx_news .txt {
    padding: 0;
    align-self: center;
  }
  .idx_news .idx_news_btn {
    margin: 25px auto 0;
    max-width: 120px;
  }
  .idx_news .idx_news_btn a {
    font-size: 14px;
    letter-spacing: 0;
    padding-right: 30px;
  }
  .idx_news ul li a {
    padding: 18px 0;
    font-size: 14px;
  }
}

.idx_bg {
  background: url(../images/idx1_bg.jpg) no-repeat top center/cover;
  background-position: center 3px;
}
@media only screen and (min-width: 1919px) and (max-width: 1920px) {
  .idx_bg {
    background-size: auto;
  }
}

.idx1 {
  padding: 47px 0 120px;
}
.idx1 .fblock {
  max-width: 1224px;
  margin: 78px auto 0;
}
.idx1 .left {
  width: 42%;
  max-width: 508px;
  margin-top: -19px;
}
.idx1 .idx1_dl {
  margin-bottom: 23px;
}
.idx1 .idx1_dl dl {
  --w: 191px;
  display: flex;
  flex-wrap: wrap;
  background: url(../images/idx2_dot.png) repeat-x bottom left/auto 1px;
  padding: 14px 0 16px;
}
.idx1 .idx1_dl dl dt,
.idx1 .idx1_dl dl dd {
  line-height: 2;
  letter-spacing: 0.04em;
  font-size: 18px;
}
.idx1 .idx1_dl dl dt {
  font-weight: 500;
  width: var(--w);
  padding-left: 1em;
}
.idx1 .idx1_dl dl dd {
  width: calc(100% - var(--w));
}
.idx1 .idx1_dl dl a {
  text-decoration: none;
  color: inherit;
}
.idx1 .idx1_dl .dl3 {
  padding-bottom: 10px;
}
.idx1 .idx1_dl .dl3 dt {
  align-self: center;
  padding-bottom: 0.3em;
}
.idx1 .right {
  width: 54%;
  max-width: 652px;
}
.idx1 .idx1_yt {
  width: 100%;
  position: relative;
  padding-bottom: 56.25%;
}
@media only screen and (min-width: 1919px) {
  .idx1 .idx1_yt {
    padding-bottom: 56.25%;
  }
}
.idx1 .idx1_yt iframe {
  position: absolute;
  display: block;
  border: 0;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 10px;
}
.idx1 .idx1_map {
  height: 420px;
  margin-top: 80px;
}
.idx1 .idx1_map iframe {
  display: block;
  border: 0;
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx1 .idx1_dl dl dt,
  .idx1 .idx1_dl dl dd {
    font-size: 16px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx1 {
    padding-bottom: 80px;
  }
  .idx1 .idx1_dl {
    margin-bottom: 23px;
  }
  .idx1 .idx1_dl dl {
    --w: 100px;
  }
  .idx1 .idx1_dl dl dt,
  .idx1 .idx1_dl dl dd {
    letter-spacing: 0;
    font-size: 14px;
  }
}

.idx2 {
  background-image: url(../images/idx2_bg.jpg);
  padding: 140px 0;
}
.idx2 .idx2_bg {
  border-radius: 20px;
  background: #fff;
  max-width: 1153px;
  width: 78%;
  padding: 56px 100px 80px;
  position: relative;
}
.idx2 h3 {
  padding-right: 4.34em;
}
.idx2 .idx2_txt {
  width: 62%;
}
.idx2 .txt {
  padding: 42px 0 4px;
}
.idx2 .txt p {
  font-size: 20px;
  letter-spacing: 0.04em;
  line-height: 2.1;
}
.idx2 .txt p:not(:last-child) {
  margin-bottom: 42px;
}
.idx2 .btn-group {
  margin-top: 16px;
}
.idx2 .idx2_img {
  position: absolute;
  left: 63.75%;
  width: 84%;
  max-width: 960px;
  bottom: 6.88%;
}
.idx2 .idx2_img .img1 img {
  border-radius: 326px 0 0 326px;
}
.idx2 .idx2_img .img2 {
  position: absolute;
  bottom: 0;
  left: 20.6%;
  width: 76%;
  max-width: 726px;
}
@media only screen and (min-width: 769px) {
  .idx2 .btn1 {
    max-width: 267px;
  }
  .idx2 .btn-group .btn2 {
    max-width: 308px;
    width: 53%;
  }
  .idx2 .btn-group .btn2 a {
    padding-left: 2.6em;
  }
  .idx2 .btn-group .btn3 {
    width: 46%;
    max-width: 267px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx2 {
    padding: 80px 0;
  }
  .idx2 .idx2_txt p {
    font-size: 16px;
    letter-spacing: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1600px) {
  .idx2 .idx2_img {
    width: 70%;
  }
  .idx2 .idx2_img .img2 {
    left: 22%;
    width: 70%;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1440px) {
  .idx2 .txt p {
    letter-spacing: 0;
  }
  .idx2 .idx2_img {
    width: 68%;
  }
  .idx2 .idx2_img .img2 {
    left: 22%;
    width: 70%;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx2 h3 {
    padding-right: 10em;
  }
  .idx2 .txt p {
    font-size: 18px;
    letter-spacing: 0;
  }
  .idx2 .txt p:not(:last-child) {
    margin-bottom: 15px;
  }
  .idx2 .idx2_bg {
    padding: 40px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1280px) {
  .idx2 h3 {
    padding-right: 8em;
  }
  .idx2 .txt p {
    font-size: 18px;
    letter-spacing: 0;
  }
  .idx2 .txt p:not(:last-child) {
    margin-bottom: 15px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx2 h3 {
    padding-right: 10em;
  }
  .idx2 .btn-group {
    max-width: 267px;
  }
  .idx2 .btn-group .btn {
    max-width: 100%;
    width: 100%;
  }
  .idx2 .btn-group .btn:last-child {
    margin-top: 16px;
  }
  .idx2 .idx2_img {
    bottom: 50%;
  }
}
@media only screen and (min-width: 769px) and (max-width: 850px) {
  .idx2 h3 {
    padding-right: 3em;
  }
}

.idx3 {
  padding: 142px 0 140px;
  background-image: url(../images/idx3_bg.jpg);
}
.idx3 .idx3_img {
  width: 52.5654450262%;
  position: relative;
}
.idx3 .idx3_img img {
  width: 100%;
  border-radius: 0 278px 278px 0;
}
.idx3 .idx3_txt {
  width: 54.8167539267%;
  background-color: #f9f8f4;
  border-radius: 367px 0 0 462px;
  margin-right: 0;
  margin-left: -8%;
  padding: 39px 10% 192px 210px;
  align-self: center;
}
.idx3 .fblock {
  margin-top: 124px;
  max-width: 1920px;
  margin-left: auto;
  margin-right: auto;
}
.idx3 .ttl01 {
  font-weight: 500;
  font-size: 40px;
  letter-spacing: 0.04em;
  line-height: 1.6em;
  text-align: left;
  color: #4a433c;
  font-family: var(--f-zen);
}
.idx3 .ttl01 .jp {
  color: var(--main-color);
}
.idx3 .ttl02 {
  font-weight: normal;
  font-size: 18px;
  letter-spacing: 0.04em;
  line-height: 2em;
  text-align: left;
  color: #4a433c;
  margin: 1.7778em 0 2.3889em;
  width: 94%;
}
.idx3 .btn {
  margin: 0;
}
.idx3 .inner {
  max-width: 1770px;
}
.idx3 .idx3_bg {
  border-radius: 50px;
  background: #addddf;
  padding: 112px 0 128px;
  margin-top: 140px;
}
.idx3 .TabContainer .TabPager {
  width: 90%;
  max-width: 1132px;
  justify-content: space-between;
  z-index: 5;
  position: relative;
}
.idx3 .TabContainer .TabPager > div {
  width: calc(50% - 8px);
  padding: 0;
  border-radius: 8px 8px 0 0;
  --clr: #e8a982;
  background-color: var(--clr);
}
.idx3 .TabContainer .TabPager > div:last-child {
  --clr: #dfacad;
}
.idx3 .TabContainer .TabPager > div {
  position: relative;
}
.idx3 .TabContainer .TabPager > div::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  border-top: 26px solid var(--clr);
  border-left: 23px solid transparent;
  border-right: 23px solid transparent;
  top: 100%;
  opacity: 0;
}
.idx3 .TabContainer .TabPager > div p {
  border: 0 !important;
  font-family: var(--f-zen);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.5;
  text-align: center;
  color: #fff;
  padding: 1.0833em 0 0.9583em;
  letter-spacing: 0;
}
.idx3 .TabContainer .TabPager > div p .en {
  display: table;
  font-family: var(--f-en);
  font-weight: normal;
  font-size: 0.75em;
  letter-spacing: 0.03em;
  line-height: 1;
  text-align: center;
  margin-bottom: 0.3333em;
  position: relative;
  margin-left: auto;
  margin-right: auto;
}
.idx3 .TabContainer .TabPager > div p .en::before, .idx3 .TabContainer .TabPager > div p .en::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  height: 3px;
  width: 3px;
  border-radius: 50%;
  background-color: #fff;
  top: calc(50% - 0px);
}
.idx3 .TabContainer .TabPager > div p .en::before {
  right: calc(100% + 0.3em);
}
.idx3 .TabContainer .TabPager > div p .en::after {
  left: calc(100% + 0.3em);
}
.idx3 .TabContainer .TabPager > div.active::after {
  opacity: 1;
}
@media only screen and (min-width: 769px) {
  .idx3 .TabContainer .TabPager > div:not(.active):hover {
    --clr: var(--main-color);
  }
}
.idx3 .TabContainer .TabContent > .content {
  background: #fff;
  border-radius: 50px;
}
.idx3 h4 {
  font-family: var(--f-zen);
  font-weight: 500;
  font-size: 40px;
  letter-spacing: 0.04em;
  line-height: 1.5;
  color: #4a433c;
}
.idx3 h4 .jp {
  color: #e8a982;
}
.idx3 h4 .jp_small {
  font-size: 36px;
}
.idx3 .tab_en {
  font-family: var(--f-en);
  font-size: 18px;
  letter-spacing: 0.03em;
  line-height: 1;
  margin-bottom: 11px;
  color: #4a433c;
}
.idx3 .idx3_tab {
  padding: 47px 0 72px;
}
.idx3 .idx3_list {
  max-width: 1130px;
  margin: 18px auto 0;
}
.idx3 .idx3_list .item {
  width: 23em;
  height: 23em;
  background: #f9f8f3;
  border-radius: 50%;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding-bottom: 1.6em;
  font-size: 10px;
  position: relative;
  transition: 0.3s all;
}
.idx3 .idx3_list .item .link a {
  z-index: 2;
  border-radius: 50%;
}
.idx3 .idx3_list .item::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  inset: 5px;
  border: 1px solid #f0e8e4;
  border-radius: 50%;
  z-index: -1;
}
.idx3 .idx3_list .item .ttl {
  font-weight: 500;
  font-size: 2em;
  line-height: 1.5;
  text-align: center;
  color: #4a433c;
  letter-spacing: 0;
  margin-bottom: 1.7em;
  transition: 0.3s all;
}
.idx3 .idx3_list .item .btn {
  font-weight: 500;
  font-size: 1.4em;
  letter-spacing: 0.05em;
  line-height: 0.8571em;
  text-align: center;
  color: #4a433c;
  padding-right: 2.5em;
  position: relative;
  transition: 0.3s all;
}
.idx3 .idx3_list .item .btn::before, .idx3 .idx3_list .item .btn::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  width: 1.8571em;
  height: 1.8571em;
  right: 0;
  top: calc(50% - 0.9286em);
}
.idx3 .idx3_list .item .btn::before {
  border-radius: 50%;
  background-color: #e8a982;
}
.idx3 .idx3_list .item .btn::after {
  mask-image: url(../images/idx_arr_26.png);
  mask-repeat: no-repeat;
  mask-size: contain;
  background-color: #fff;
  mask-position: center;
}
@media only screen and (min-width: 769px) {
  .idx3 .idx3_list .item:nth-child(even) {
    margin-top: 38px;
  }
  .idx3 .idx3_list .item:hover {
    background-color: #e8a982;
  }
  .idx3 .idx3_list .item:hover .ttl {
    color: #fff;
  }
  .idx3 .idx3_list .item:hover .btn {
    color: #fff;
  }
}
.idx3 .idx3_list2 {
  margin-left: auto;
  margin-right: 50px;
  margin-top: -17px;
}
@media only screen and (min-width: 769px) {
  .idx3 .idx3_list2 .item:nth-child(even) {
    margin-top: 49px;
  }
}
.idx3 .tab1 .idx3_tab {
  position: relative;
}
.idx3 .tab1 .idx3_tab::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  background: url(../images/idx3_icon.png) no-repeat center/contain;
  width: 26em;
  height: 25.6em;
  left: 2.3em;
  bottom: 0;
  font-size: 10px;
}
.idx3 .idx3_tab .inner {
  max-width: 1392px;
}
.idx3 .ttl2 {
  font-family: var(--f-zen);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: 0.04em;
  line-height: 1.5;
  text-align: center;
  color: #4a433c;
  position: relative;
  display: table;
  margin-left: auto;
  margin-right: auto;
}
.idx3 .ttl2::before, .idx3 .ttl2::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  height: 5px;
  width: 5px;
  border-radius: 50%;
  background-color: #b29f87;
  top: calc(50% - 3px);
}
.idx3 .ttl2::before {
  right: calc(100% + 0.55em);
}
.idx3 .ttl2::after {
  left: calc(100% + 0.55em);
}
.idx3 .idx3_tab1 {
  padding: 55px 20px;
}
.idx3 .idx3_tab2 {
  padding: 55px 0 63px;
}
.idx3 .idx3_bg1 {
  padding: 56px 48px;
  border-radius: 40px;
  background: #f7f7f8;
  margin-bottom: 32px;
}
.idx3 .idx3_list3 {
  margin-top: 31px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.idx3 .idx3_list3 .item {
  width: calc(25% - 12px);
  border-radius: 6px;
  background: #9e9381;
  padding-left: 25px;
  padding-top: 18px;
  padding-bottom: 18px;
  position: relative;
  transition: 0.3s all;
}
.idx3 .idx3_list3 .item p {
  font-weight: 500;
  font-size: 20px;
  letter-spacing: 0.04em;
  line-height: 1.5;
  color: #fff;
  display: flex;
  align-items: center;
}
.idx3 .idx3_list3 .item p::before {
  content: "";
  display: block;
  background: url(../images/idx3_icon1.png) no-repeat center/contain;
  width: 2.2em;
  height: 2.2em;
  margin-right: 0.75em;
}
@media only screen and (min-width: 769px) {
  .idx3 .idx3_list3 .item:hover {
    background-color: var(--main-color);
  }
}
.idx3 .idx3_list3 .item1 p::before {
  background-image: url(../images/idx3_icon1.png);
}
.idx3 .idx3_list3 .item2 p::before {
  background-image: url(../images/idx3_icon2.png);
}
.idx3 .idx3_list3 .item3 p::before {
  background-image: url(../images/idx3_icon3.png);
}
.idx3 .idx3_list3 .item4 p::before {
  background-image: url(../images/idx3_icon4.png);
}
.idx3 .idx3_list3 .item5 p::before {
  background-image: url(../images/idx3_icon5.png);
}
.idx3 .idx3_list3 .item6 p::before {
  background-image: url(../images/idx3_icon6.png);
}
.idx3 .idx3_list3 .item7 p::before {
  background-image: url(../images/idx3_icon7.png);
}
.idx3 .idx3_list3 .item8 p::before {
  background-image: url(../images/idx3_icon8.png);
}
.idx3 .idx3_list3 .item9 p::before {
  background-image: url(../images/idx3_icon9.png);
}
.idx3 .idx3_bg2 {
  background: #f6f1ef;
  border-radius: 40px;
  padding: 64px 0 56px;
}
.idx3 .idx3_bg2 .ttl2::before, .idx3 .idx3_bg2 .ttl2::after {
  background: #dfacad;
}
.idx3 .idx3_bg2 .idx3_list3 {
  margin-top: 23px;
  max-width: 938px;
  margin-left: auto;
  margin-right: auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.idx3 .idx3_bg2 .idx3_list3 .item {
  width: auto;
  background: #dfacad;
}
@media only screen and (min-width: 769px) {
  .idx3 .idx3_bg2 .idx3_list3 .item:hover {
    background-color: var(--main-color);
  }
}
.idx3 .idx3_bg2 .idx3_list3 .item:nth-child(1) {
  grid-column: 2/span 2;
}
.idx3 .idx3_bg2 .idx3_list3 .item:nth-child(2) {
  grid-column: 4/span 2;
}
.idx3 .idx3_bg2 .idx3_list3 .item:nth-child(3),
.idx3 .idx3_bg2 .idx3_list3 .item:nth-child(4),
.idx3 .idx3_bg2 .idx3_list3 .item:nth-child(5) {
  grid-column: span 2;
}
@media only screen and (min-width: 769px) and (max-width: 1600px) {
  .idx3 .fblock {
    align-items: center;
    margin-top: 60px;
  }
  .idx3 .idx3_txt {
    padding: 80px 0px 80px 160px;
    align-self: center;
  }
  .idx3 .idx3_bg {
    margin-top: 40px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1440px) {
  .idx3 .tab1 .idx3_tab::before {
    font-size: 6px;
    bottom: -1px;
    left: 2.5em;
  }
  .idx3 .ttl01 {
    letter-spacing: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx3 {
    padding: 80px 0;
  }
  .idx3 .ttl01 {
    font-size: 28px;
  }
  .idx3 .tab_en {
    font-size: 16px;
  }
  .idx3 h4 {
    font-size: 28px;
  }
  .idx3 h4 .jp_small {
    font-size: 24px;
  }
  .idx3 .idx3_list {
    max-width: 66em;
    font-size: min(1.2vw, 16px);
  }
  .idx3 .idx3_list .item {
    font-size: 0.625em;
  }
  .idx3 .TabContainer .TabPager {
    width: 86%;
  }
  .idx3 .TabContainer .TabPager > div p {
    font-size: 20px;
  }
  .idx3 .idx3_list3 .item p {
    font-size: 18px;
    letter-spacing: 0;
  }
  .idx3 .idx3_bg1 {
    padding: 25px;
  }
  .idx3 .idx3_bg2 {
    padding: 40px 20px;
  }
  .idx3 .ttl2 {
    font-size: 20px;
    letter-spacing: 0;
  }
  .idx3 .idx3_bg {
    padding: 60px 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx3 .idx3_bg {
    margin-top: 40px;
  }
  .idx3 .idx3_list3 .item {
    width: calc(25% - 4px);
    padding: 10px 0 10px 10px;
  }
  .idx3 .idx3_list3 .item p {
    font-size: 14px;
    letter-spacing: 0;
  }
  .idx3 .idx3_list3 .item p::before {
    margin-right: 5px;
  }
  .idx3 .fblock {
    margin-top: 25px;
  }
  .idx3 .idx3_txt {
    padding: 20px 0px 80px 11%;
    align-self: center;
    border-radius: 265px 0 0 265px;
  }
  .idx3 .idx3_list2 {
    margin-top: 0;
  }
  .idx3 .tab1 .idx3_tab::before {
    font-size: 3px;
    left: 9em;
  }
  .idx3 .fblock {
    margin-top: 40px;
  }
  .idx3 .idx3_txt {
    align-self: center;
    max-width: calc(100% - 40px);
    width: 610px;
    margin: 0 auto;
    padding: 40px;
    border-radius: 200px;
    display: flex;
    flex-direction: column;
  }
  .idx3 .ttl01 {
    text-align: center;
    margin: 20px 0;
  }
  .idx3 .idx3_img {
    order: -1;
    width: 100%;
    position: static;
    margin: 0 0;
  }
  .idx3 .idx3_img img {
    border-radius: 200px;
  }
  .idx3 .idx3_img.pc_only {
    display: none !important;
  }
  .idx3 .idx3_img.sp_only {
    display: block !important;
  }
  .idx3 .ttl02 {
    font-size: 16px;
    letter-spacing: 0em;
    margin: 0;
  }
  .idx3 .idx3_txt .btn {
    margin: 25px auto 0;
    width: 100%;
  }
  .idx3 .idx3_list {
    max-width: 60em;
    font-size: min(1.45vw, 16px);
  }
  .idx3 .idx3_list.idx3_list2 {
    margin-top: 20px;
    margin: auto;
  }
}

.idx4 {
  background-color: #e8f8fa;
  padding: 136px 0 185px;
}
@media only screen and (min-width: 2000px) {
  .idx4 {
    padding-bottom: 9.6354166667vw;
  }
}
.idx4 .h_en {
  letter-spacing: 0.105em;
}
.idx4 .TabContainer {
  margin-top: 79px;
}
.idx4 .TabContainer .TabPager {
  width: 90%;
  max-width: 1248px;
  justify-content: space-between;
  z-index: 5;
  position: relative;
  margin-bottom: -1px;
}
.idx4 .TabContainer .TabPager > div {
  width: calc(33.3333333333% - 16px);
  padding: 0;
  border-radius: 8px 8px 0 0;
  --clr: #5fb9c6;
  background-color: var(--clr);
}
.idx4 .TabContainer .TabPager > div:nth-child(2) {
  --clr: #e8a982;
}
.idx4 .TabContainer .TabPager > div:nth-child(2) p::before {
  background: url(../images/idx4_icon2.png) no-repeat center/contain;
}
.idx4 .TabContainer .TabPager > div:last-child {
  --clr: #dfacad;
}
.idx4 .TabContainer .TabPager > div:last-child p::before {
  background: url(../images/idx4_icon3.png) no-repeat center/contain;
}
.idx4 .TabContainer .TabPager > div {
  position: relative;
}
.idx4 .TabContainer .TabPager > div::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  border-top: 26px solid var(--clr);
  border-left: 23px solid transparent;
  border-right: 23px solid transparent;
  top: 100%;
  opacity: 0;
}
.idx4 .TabContainer .TabPager > div p {
  border: 0 !important;
  font-family: var(--f-zen);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.5;
  text-align: center;
  color: #fff;
  padding: 18px 0 15px;
  letter-spacing: 0;
  display: flex;
  align-items: center;
}
.idx4 .TabContainer .TabPager > div p::before {
  content: "";
  display: block;
  background: url(../images/idx4_icon1.png) no-repeat center/contain;
  width: 46px;
  height: 46px;
  margin-right: 9px;
}
.idx4 .TabContainer .TabPager > div.active::after {
  opacity: 1;
}
@media only screen and (min-width: 769px) {
  .idx4 .TabContainer .TabPager > div:not(.active):hover {
    --clr: #b29f87;
  }
}
.idx4 .TabContainer .TabContent > .content {
  border-radius: 50px;
  background: #f6fcfc;
  border: 1px solid #91d3d7;
}
.idx4 .idx4_inner {
  display: grid;
  grid-template-columns: 47.7341389728% 47.7%;
  justify-content: space-between;
  align-items: flex-start;
}
.idx4 .idx4_inner .idx4_yt {
  grid-row: 1/span 3;
}
.idx4 .idx4_inner .ttl01 {
  font-size: 18px;
  letter-spacing: 0.04em;
  line-height: 2;
  color: #4a433c;
  margin: 49px 0 0;
}
.idx4 .idx4_yt {
  position: relative;
  padding-bottom: 56.25%;
}
.idx4 .idx4_yt.img {
  padding-bottom: 0;
}
.idx4 .idx4_yt.img img {
  border-radius: 5px;
}
.idx4 .idx4_yt iframe {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  border: 0;
  border-radius: 5px;
}
.idx4 .idx4_tab {
  padding: 64px 0 45px;
}
.idx4 .idx4_tab .inner {
  max-width: 1364px;
}
.idx4 .btn {
  margin: 43px 0 0 0;
  max-width: 398px;
}
.idx4 .idx4_ttl {
  border-radius: 4px;
  background: #5fb9c6;
  font-family: var(--f-zen);
  font-weight: 500;
  font-size: 32px;
  letter-spacing: 0.04em;
  line-height: 1.5;
  text-align: center;
  color: #fff;
  margin: 64px 0 32px;
  padding: 15px 0 15px;
}
.idx4 .idx4_ttl.idx4_ttl2 {
  background: #e8a982;
}
.idx4 .idx4_ttl.idx4_ttl3 {
  background: #dfacad;
}
.idx4 .idx4_list {
  justify-content: center;
  margin-left: -8.5px;
  margin-right: -8.5px;
  --clr: #5fb9c6;
}
.idx4 .idx4_list .item {
  width: calc(33.3333333333% - 17px);
  margin: 0 8.5px;
  border-radius: 4px;
  background: #fff;
  border: 1px solid var(--clr);
  margin-bottom: 24px;
  position: relative;
  transition: 0.3s all;
}
.idx4 .idx4_list .item::before, .idx4 .idx4_list .item::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  width: 26px;
  height: 26px;
  bottom: 19px;
  right: 17px;
}
.idx4 .idx4_list .item::before {
  border-radius: 50%;
  background-color: var(--clr);
}
.idx4 .idx4_list .item::after {
  mask-image: url(../images/idx_arr_26.png);
  mask-repeat: no-repeat;
  mask-size: contain;
  background-color: #fff;
}
.idx4 .idx4_list .item p {
  transition: 0.3s all;
  font-weight: 500;
  font-size: 20px;
  line-height: 1.5;
  text-align: center;
  padding: 19px 0 18px;
  letter-spacing: 0;
}
@media only screen and (min-width: 769px) {
  .idx4 .idx4_list .item:hover {
    background-color: var(--clr);
  }
  .idx4 .idx4_list .item:hover p {
    color: #fff;
  }
}
.idx4 .idx4_list.idx4_list2 {
  max-width: 877px;
  margin: 0 auto;
  justify-content: space-between;
  --clr: #e8a982;
}
.idx4 .idx4_list.idx4_list2 .item {
  width: calc(50% - 8.5px);
  margin-left: 0;
  margin-right: 0;
}
.idx4 .idx4_list.idx4_list3 {
  --clr: #dfacad;
}
.idx4 .idx4_list.idx4_list3 .item:last-child {
  margin-left: auto;
  margin-right: auto;
}
.idx4 .idx4_bg2 {
  margin-top: 80px;
  padding: 82px 0 56px;
  border-radius: 50px;
  background: #fff;
}
.idx4 .idx4_bg2 .inner {
  max-width: 1168px;
}
.idx4 .idx4_list5 {
  margin-top: 62px;
}
.idx4 .idx4_list5 .item {
  width: calc(33.3333333333% - 16px);
  position: relative;
  background-color: #f9f8f4;
  border: 1px solid #b29f87;
  border-radius: 110px;
  padding: 31px 0 61px;
  margin-bottom: 24px;
  position: relative;
  transition: 0.3s all;
}
.idx4 .idx4_list5 .item::before, .idx4 .idx4_list5 .item::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  width: 26px;
  height: 26px;
  bottom: 20px;
  left: calc(50% - 12px);
}
.idx4 .idx4_list5 .item::before {
  border-radius: 50%;
  background-color: #9e9381;
}
.idx4 .idx4_list5 .item::after {
  mask-image: url(../images/idx_arr_26.png);
  mask-repeat: no-repeat;
  mask-size: contain;
  background-color: #fff;
}
.idx4 .idx4_list5 .item .en {
  font-family: var(--f-en);
  line-height: 1;
  text-align: center;
  display: table;
  margin-left: auto;
  margin-right: auto;
  font-size: 18px;
  letter-spacing: 0.02em;
  position: relative;
  margin-bottom: 0;
}
.idx4 .idx4_list5 .item .en::before, .idx4 .idx4_list5 .item .en::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  height: 3px;
  width: 3px;
  border-radius: 50%;
  background-color: #4a433c;
  top: calc(50% - 0px);
}
.idx4 .idx4_list5 .item .en::before {
  right: calc(100% + 0.3em);
}
.idx4 .idx4_list5 .item .en::after {
  left: calc(100% + 0.3em);
}
.idx4 .idx4_list5 .item .ttl01 {
  transition: 0.3s all;
  text-align: center;
  line-height: 1.5;
  font-family: var(--f-zen);
  font-weight: 500;
  font-size: 34px;
  margin: 3px 0 14px;
}
.idx4 .idx4_list5 .item .img {
  max-width: 94px;
  margin: 0 auto 14px;
}
.idx4 .idx4_list5 .item .ttl02 {
  transition: 0.3s all;
  text-align: center;
  line-height: 28px;
  letter-spacing: 0;
}
@media only screen and (min-width: 769px) {
  .idx4 .idx4_list5 .item:nth-child(4) {
    margin-left: auto;
    margin-right: 12px;
  }
  .idx4 .idx4_list5 .item:nth-child(5) {
    margin-right: auto;
    margin-left: 12px;
  }
  .idx4 .idx4_list5 .item:hover {
    color: #fff;
    background-color: #9e9381;
  }
  .idx4 .idx4_list5 .item:hover img {
    filter: brightness(0) invert(1);
    transition: filter 0.3s ease-in-out;
  }
  .idx4 .idx4_list5 .item:hover .en::before, .idx4 .idx4_list5 .item:hover .en::after {
    background-color: #fff;
  }
}
.idx4 .idx5_list {
  margin-top: 80px;
}
.idx4 .idx5_list .item {
  background: url(../images/idx5_img1.jpg) no-repeat top center/cover;
  border-radius: 40px;
  position: relative;
  z-index: 1;
  aspect-ratio: 728/500;
  width: calc(50% - 12px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff;
  padding: 0 48px;
  padding-bottom: 27px;
}
.idx4 .idx5_list .item::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  inset: 0;
  z-index: -2;
  background: linear-gradient(to top, #5fb9c6 40%, rgba(145, 211, 215, 0) 95%);
  border-radius: 40px;
}
.idx4 .idx5_list .item::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  inset: 0;
  z-index: -1;
  border-radius: 40px;
  opacity: 0;
  background: linear-gradient(to top, var(--clr2) 40%, rgba(145, 211, 215, 0) 95%);
}
.idx4 .idx5_list .item .fblock {
  background-image: url(../images/idx5_dot.png);
  background-repeat: repeat-x;
  background-position: bottom left;
  background-size: auto 1px;
  padding-bottom: 20px;
  margin-bottom: 20px;
}
.idx4 .idx5_list .item:last-child {
  background-image: url(../images/idx5_img2.jpg);
}
.idx4 .idx5_list .item .en {
  font-family: var(--f-en);
  font-size: 18px;
  letter-spacing: 0.03em;
  line-height: 1;
  text-align: left;
  color: #fff;
  position: relative;
  display: table;
  width: fit-content;
  padding-left: 0.4em;
  margin-bottom: 12px;
}
.idx4 .idx5_list .item .en::before, .idx4 .idx5_list .item .en::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  height: 3px;
  width: 3px;
  border-radius: 50%;
  background-color: #fff;
  top: calc(50% - 0px);
}
.idx4 .idx5_list .item .en::before {
  right: calc(100% - 0.15em);
}
.idx4 .idx5_list .item .en::after {
  left: calc(100% + 0.35em);
}
.idx4 .idx5_list .item .jp {
  font-family: var(--f-zen);
  font-weight: 500;
  font-size: 40px;
  letter-spacing: 0.1em;
  line-height: 42px;
  color: #fff;
}
.idx4 .idx5_list .item .ttl {
  font-weight: 500;
  font-size: 18px;
  letter-spacing: 0.04em;
  line-height: 32px;
  color: #fff;
}
.idx4 .idx5_list .item .txt {
  min-height: 223px;
  position: relative;
}
.idx4 .idx5_list .item .idx5_btn {
  width: 130px;
  align-self: flex-end;
  margin-bottom: 12px;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.05em;
  line-height: 1;
  color: #fff;
  display: block;
  position: relative;
  text-decoration: none;
}
.idx4 .idx5_list .item .idx5_btn::before, .idx4 .idx5_list .item .idx5_btn::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  width: 30px;
  height: 30px;
  right: 0;
  top: calc(50% - 15px);
}
.idx4 .idx5_list .item .idx5_btn::before {
  border-radius: 50%;
  background-color: #fff;
}
.idx4 .idx5_list .item .idx5_btn::after {
  mask-image: url(../images/idx_arr_30.png);
  background-color: #4a433c;
  mask-repeat: no-repeat;
  mask-size: contain;
}
.idx4 .idx5_list .item .idx5_btn:hover {
  opacity: 1;
}
@media only screen and (min-width: 769px) {
  .idx4 .idx5_list .item:hover::after {
    opacity: 1;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx4 {
    padding: 80px 0 120px;
  }
  .idx4 .idx4_inner .ttl01 {
    font-size: 16px;
    letter-spacing: 0;
    margin: 0;
  }
  .idx4 .idx4_ttl {
    font-size: 26px;
    margin: 1em 0;
  }
  .idx4 .idx4_list .item p {
    font-size: 18px;
    letter-spacing: 0;
    padding: 1em 0;
  }
  .idx4 .TabContainer .TabPager {
    width: 85%;
  }
  .idx4 .TabContainer .TabPager > div {
    width: calc(33.3333333333% - 8px);
  }
  .idx4 .TabContainer .TabPager > div p {
    font-size: 18px;
    letter-spacing: 0;
  }
  .idx4 .idx4_list5 .item .ttl01 {
    letter-spacing: 0;
    font-size: 30px;
  }
  .idx4 .idx4_list5 .item .ttl02 {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx4 .idx5_list .item .ttl {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx4 .idx5_list .item .jp {
    font-size: 30px;
    letter-spacing: 0;
    margin-bottom: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx4 .idx4_list .item p {
    font-size: 15px;
    letter-spacing: 0;
    padding: 1em 10px;
  }
  .idx4 .idx4_list .item::before, .idx4 .idx4_list .item::after {
    bottom: 5px;
    right: 5px;
    width: 20px;
    height: 20px;
  }
  .idx4 .idx4_list5 .item {
    padding: 40px 0 40px;
    width: calc(33.3333333333% - 5px);
    border-radius: 60px;
  }
  .idx4 .idx4_list5 .item::before, .idx4 .idx4_list5 .item::after {
    bottom: 10px;
  }
  .idx4 .idx4_list5 .item .en {
    font-size: 16px;
  }
  .idx4 .idx4_list5 .item .img {
    max-width: 60px;
  }
  .idx4 .idx4_list5 .item .ttl01 {
    letter-spacing: 0;
    font-size: 24px;
  }
  .idx4 .idx4_list5 .item .ttl02 {
    font-size: 14px;
    letter-spacing: 0;
  }
  .idx4 .idx4_list5 .item:nth-child(4) {
    margin-right: 5px;
  }
  .idx4 .idx4_list5 .item:nth-child(5) {
    margin-left: 5px;
  }
  .idx4 .idx5_list .item {
    width: calc(50% - 5px);
    padding: 14px;
  }
  .idx4 .idx5_list .item .en {
    font-size: 16px;
  }
  .idx4 .idx5_list .item .idx5_btn {
    font-size: 14px;
    letter-spacing: 0;
    width: 110px;
  }
  .idx4 .idx5_list .item .ttl {
    font-size: 12px;
    letter-spacing: 0;
  }
  .idx4 .idx5_list .item .jp {
    font-size: 20px;
    letter-spacing: 0;
    margin-bottom: 0;
  }
  .idx4 .idx5_list .item .txt {
    min-height: 180px;
  }
  .idx4 .idx5_list .item .fblock {
    padding-bottom: 10px;
    margin-bottom: 10px;
  }
}

.idx6 {
  background-image: url(../images/idx6_bg.png);
  background-position: top center;
  padding: 163px 0 243px;
  margin-top: -66px;
}
.idx6 .h_en.small {
  color: #4a433c;
}
.idx6 .h_en.small::before, .idx6 .h_en.small::after {
  background-color: #4a433c;
}
@media only screen and (min-width: 2000px) {
  .idx6 {
    margin-top: -3.4375vw;
    padding-bottom: 12.65625vw;
  }
}
.idx6 .inner {
  max-width: 1600px;
}
.idx6 .idx6_list {
  margin-top: 62px;
  position: relative;
}
.idx6 .idx6_list .item {
  width: 15%;
  max-width: 220px;
  position: relative;
}
.idx6 .idx6_list .item a {
  z-index: 2;
}
.idx6 .idx6_list .item .img {
  position: relative;
  z-index: 1;
  aspect-ratio: 1/1;
}
.idx6 .idx6_list .item .img::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  inset: 0;
  z-index: -2;
  background-color: #fff;
  border-radius: 50%;
}
.idx6 .idx6_list .item .img::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  inset: 0;
  z-index: -1;
  border: 1px solid var(--main-color);
  border-radius: 50%;
}
.idx6 .idx6_list .item .jp {
  font-weight: 500;
  font-size: 24px;
  letter-spacing: 0.1em;
  line-height: 1.5;
  text-align: center;
  color: #4a433c;
  margin: 24px 0 1px;
}
.idx6 .idx6_list .item .en {
  font-size: 14px;
  letter-spacing: 0.03em;
  text-align: center;
  color: #4a433c;
  line-height: 1.4;
}
@media only screen and (min-width: 769px) {
  .idx6 .idx6_list .item:hover .img::before {
    background-color: var(--main-color);
    transform: scale(1.15);
    transition: 0.3s all linear;
  }
  .idx6 .idx6_list .item:hover .img img {
    transition: 0.3s all linear;
    filter: brightness(0) invert(1);
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx6 {
    padding: 100px 0;
    margin-top: -66px;
  }
  .idx6 .idx6_list .item .jp {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx6 .idx6_list .item .en {
    letter-spacing: 0;
  }
}

.idx7 {
  background-image: url(../images/idx7_bg.png);
  padding: 232px 0 140px;
  margin-top: -142px;
}
@media only screen and (min-width: 2000px) {
  .idx7 {
    margin-top: -7.3958333333vw;
  }
}
.idx7 .inner_max {
  display: grid;
  grid-template-columns: 48.4% 67%;
  justify-content: flex-start;
  align-items: flex-start;
}
.idx7 .h_en.small {
  margin-left: 0;
}
.idx7 .idx7_wrap {
  padding-top: 9px;
}
.idx7 .idx7_img {
  grid-row: 1/span 3;
  grid-column-start: 2;
}
.idx7 .idx7_img img {
  border-radius: 265px 0 0 265px;
}
.idx7 .txt {
  max-width: 83%;
  margin-top: 49px;
}
.idx7 .txt p {
  font-size: 18px;
  letter-spacing: 0.04em;
  line-height: 2;
}
.idx7 .txt .btn {
  margin: 35px 0 0 0;
  max-width: 402px;
}
.idx7 .txt .btn:last-child {
  margin: 16px 0 0 0;
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx7 {
    margin-top: -70px;
    padding: 100px 0;
  }
  .idx7 .txt p {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx7 .txt .btn {
    width: 322px;
  }
}

.idx8 {
  background-image: url(../images/idx8_bg.jpg);
  padding: 136px 0 95px;
}
.idx8 .txt > div {
  display: none;
}
.idx8 .txt > div.active {
  display: block;
}
.idx8 .left {
  width: 47%;
  max-width: 688.5px;
}
.idx8 .left .img {
  max-width: 843px;
  width: 123%;
  margin-left: -32.7%;
}
.idx8 .left .img img {
  border-radius: 0 265px 265px 0;
}
.idx8 .left .txt {
  background: #fff;
  margin-top: -21.6%;
  position: relative;
  border-radius: 40px;
  padding: 67px 64px 71px;
}
.idx8 .left .txt .en {
  font-size: 22px;
  letter-spacing: 0.03em;
  line-height: 1;
  color: #5fb9c6;
  margin-bottom: 18px;
}
.idx8 .left .txt .ttl01 {
  font-family: var(--f-zen);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: 0.04em;
  line-height: 1.5;
  text-align: left;
  color: #4a433c;
  margin-bottom: 0;
}
.idx8 .left .txt .ttl02 {
  background: url(../images/idx2_dot.png) repeat-x top left/auto 1px;
  padding-top: 20px;
  margin-top: 22px;
  font-size: 18px;
  letter-spacing: 0.04em;
  line-height: 2;
  width: 101%;
}
.idx8 .left .txt .btn {
  margin: 27px 0 0 auto;
}
.idx8 .right {
  width: 49%;
  max-width: 720px;
}
.idx8 .right ul li {
  cursor: pointer;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  line-height: 1.4;
  font-family: var(--f-zen);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: 0.04em;
  text-align: left;
  background: url(../images/idx8_dot.png) repeat-x bottom left/auto 1px;
  padding: 1.6667em 0 1.6667em 5.9583em;
  transition: 0.3s all;
}
.idx8 .right ul li .en {
  position: absolute;
  left: 0;
  font-size: 0.9167em;
  letter-spacing: 0.03em;
  text-align: left;
  color: #5fb9c6;
  line-height: 1.5;
  transition: 0.3s all;
}
@media only screen and (min-width: 1919px) {
  .idx8 .right ul li:first-child {
    padding-top: 38px;
    padding-bottom: 40px;
  }
  .idx8 .right ul li:nth-child(2) {
    padding-top: 41px;
    padding-bottom: 40px;
  }
  .idx8 .right ul li:nth-child(3) {
    padding-top: 41px;
    padding-bottom: 41px;
  }
  .idx8 .right ul li:last-child {
    padding-top: 41px;
    padding-bottom: 40px;
  }
}
@media only screen and (min-width: 769px) {
  .idx8 .right ul li:hover {
    background-color: var(--main-color);
    color: #fff;
  }
  .idx8 .right ul li:hover .en {
    color: #fff;
    padding-left: 0.2em;
  }
}
.idx8 .fblock {
  margin-top: 78px;
}
.idx8 .idx8 .left img {
  opacity: 1;
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.idx8 .idx8 .left img.fade-out {
  opacity: 0;
  transform: scale(0.98);
}
.idx8 .idx8 .txt > div {
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s ease;
  display: none;
}
.idx8 .idx8 .txt > div.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}
.idx8 .idx8 .right ul li {
  transition: all 0.3s ease;
  cursor: pointer;
}
.idx8 .idx8 .right ul li.active {
  color: #000;
  font-weight: 600;
  transform: translateX(5px);
}
@media only screen and (min-width: 769px) and (max-width: 1440px) {
  .idx8 .right ul li {
    letter-spacing: 0;
    font-size: 20px;
  }
  .idx8 .left .txt .ttl01 {
    letter-spacing: 0;
    font-size: 22px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx8 {
    padding: 80px 0;
  }
  .idx8 .right ul li {
    letter-spacing: 0;
    font-size: 20px;
  }
  .idx8 .left .txt .ttl02 {
    letter-spacing: 0;
    font-size: 16px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1280px) {
  .idx8 .left .txt {
    padding: 40px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx8 .right ul li {
    letter-spacing: 0;
    font-size: 18px;
  }
  .idx8 .right ul li .en {
    font-size: 16px;
  }
  .idx8 .left .txt {
    padding: 25px;
  }
  .idx8 .left .txt .ttl02 {
    letter-spacing: 0;
    font-size: 16px;
  }
}

.idx9 {
  padding: 137px 0px 120px;
  background-color: #fff;
}
.idx9 .inner {
  max-width: 1240px;
}
.idx9 .h_en {
  padding-left: 40px;
  margin-left: 0;
  color: #dfacad;
  margin-bottom: 0;
}
.idx9 .idx9_box {
  border-radius: 20px;
  background: #f6f1ef;
  box-shadow: 10px 10px 0px #dfacad;
  padding: 48px 60px 48px 32px;
  margin-top: -40px;
}
.idx9 .img {
  max-width: 494px;
  width: 45%;
}
.idx9 .txt {
  max-width: 560.5px;
  width: 51%;
  padding-top: 7px;
}
.idx9 h4 {
  font-family: var(--f-zen);
  font-weight: 500;
  font-size: 36px;
  letter-spacing: 0.1em;
  line-height: 1.5;
  color: #4a433c;
  background: url(../images/idx8_dot.png) repeat-x bottom left/auto 1px;
  padding-bottom: 23px;
  margin-bottom: 19px;
}
.idx9 .ttl {
  letter-spacing: 0.04em;
  line-height: 2;
}
.idx9 .idx9_btn {
  width: 180px;
  margin-left: auto;
  margin-top: 42px;
  margin-right: 9px;
}
.idx9 .idx9_btn a {
  text-decoration: none;
  width: 100%;
  display: flex;
  position: relative;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.05em;
  line-height: 1;
  text-align: center;
  color: #4a433c;
}
.idx9 .idx9_btn a::before, .idx9 .idx9_btn a::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  right: 0;
  width: 30px;
  height: 30px;
  top: calc(50% - 15px);
}
.idx9 .idx9_btn a::before {
  background-color: #dfacad;
  border-radius: 50%;
}
.idx9 .idx9_btn a::after {
  mask-repeat: no-repeat;
  mask-size: contain;
  mask-image: url(../images/idx_arr_30.png);
  background-color: #fff;
}
.idx9 .idx9_btn a:hover {
  opacity: 1;
}
@media only screen and (min-width: 769px) {
  .idx9 .idx9_btn a:hover {
    color: var(--main-color);
  }
  .idx9 .idx9_btn a:hover::before {
    background-color: var(--main-color);
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx9 {
    padding: 80px 0;
  }
  .idx9 h4 {
    font-size: 28px;
    letter-spacing: 0;
    padding-bottom: 10px;
    margin-bottom: 10px;
  }
  .idx9 .ttl {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx9 .idx9_box {
    padding: 45px 40px;
  }
  .idx9 .txt {
    max-width: unset;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx9 .idx9_box {
    padding: 45px 20px;
  }
}