.home_page {
  background-color: #fafaf2;
}
.home_page .key {
  --height: 59.7222222222vw;
  --min-height: 450px;
  --max-height: 860px;
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
  font-size: 0.625em;
  position: relative;
  z-index: 3;
}
.home_page .key .inner {
  position: relative;
  z-index: 1;
}
.home_page .key .inner::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  width: 68.9em;
  height: auto;
  background: linear-gradient(90deg, rgba(106, 191, 174, 0.30196) 0%, rgba(106, 191, 174, 0.3) 0%, rgba(173, 242, 228, 0.10196) 99%);
  border-radius: 50%;
  aspect-ratio: 1/1;
  left: -47.8em;
  top: 22.7em;
}
.home_page .key::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  mask-image: url(../images/idx_key_bg_mask.png);
  mask-repeat: no-repeat;
  mask-position: bottom left;
  mask-size: cover;
  background: url(../images/idx_key_bg.jpg) no-repeat bottom left/cover;
  height: 100%;
  right: 0;
  top: 0;
  width: 79.5104895105%;
  z-index: -1;
}
@media only screen and (min-width: 1919px) {
  .home_page .key::after {
    width: 72.0942408377%;
  }
}
.home_page .key .inner {
  position: relative;
  width: 100%;
  max-width: 1168px;
}
.home_page .key .mv_slider:not(.slick-slider) {
  display: flex;
  overflow: hidden;
}
.home_page .key .key_text {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
}
.home_page .key .catch {
  margin-top: 50em;
}
.home_page .key h2,
.home_page .key .en {
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.1em;
}
.home_page .key h2 {
  background: #fff;
  font-size: 3.6em;
  color: var(--clr1);
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1;
  margin: 0;
  border-radius: 5px;
  font-family: var(--f-zen);
  padding: 0.2778em 0.5833em 0.5556em 0.7222em;
  display: table;
}
.home_page .key h2 .jp {
  font-size: 1.3889em;
  letter-spacing: 0.055em;
}
.home_page .key h2 .jp02 {
  margin-left: 0.28em;
  margin-right: 0.3em;
}
.home_page .key .en {
  line-height: 1;
  letter-spacing: 0.05em;
  font-family: var(--f-en);
  color: var(--main-color);
  background-color: #fff;
  font-size: 8em;
  font-weight: 300;
  display: table;
  padding: 0.125em 0.225em 0.125em 0.2625em;
  border-radius: 5px;
  margin-bottom: 0.125em;
}
.home_page .key .key_img div {
  position: absolute;
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
  box-shadow: 0px 34px 102px 0px rgba(30, 62, 114, 0.1);
  border-radius: 50%;
}
.home_page .key .key_img .img1 {
  background-image: url(../images/idx_key_icon01.png);
  width: 24.4em;
  height: 24.4em;
  top: 8.9em;
  left: 14.8em;
}
.home_page .key .key_img .img2 {
  background-image: url(../images/idx_key_icon02.png);
  width: 19.4em;
  height: 19.4em;
  top: 25.5em;
  left: -4.8em;
}
.home_page .key .key_img .img3 {
  background-image: url(../images/idx_key_icon03.png);
  width: 20.8em;
  height: 20.8em;
  bottom: -24.5em;
  right: 15.3em;
}
.home_page .key .key_img .img4 {
  background-image: url(../images/idx_key_icon04.png);
  width: 17.1em;
  height: 17.1em;
  right: 39.4em;
  bottom: -15.9em;
}
@media only screen and (min-width: 3000px) {
  .home_page .key {
    --max-height: 90vh;
    font-size: 16px;
  }
  .home_page .key .inner {
    max-width: 55%;
    height: 85%;
  }
}
.home_page .topic_path {
  display: none;
}
.home_page h3 {
  position: relative;
  margin-bottom: 35px;
  color: var(--clr1);
  font-family: var(--f-zen);
  font-size: calc(var(--ttl_size) + 8px);
  font-weight: 500;
  letter-spacing: 0.1em;
}
.home_page h3 .en {
  color: var(--main-color);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 18px;
  display: block;
  line-height: 1;
  margin-top: 0.5em;
}
.home_page h3.white {
  color: #fff;
}
.home_page h3.white .en {
  color: #fff;
}

@media only screen and (max-width: 1366px) and (min-width: 769px) {
  .home_page .key {
    font-size: 7.2px;
    --max-height: 600px;
  }
  .home_page .key .inner {
    width: 70%;
  }
	.home_page .key::after {
		width: 72.5%;
	}
}
@media only screen and (max-width: 1024px) and (min-width: 769px) {
  .home_page .key {
    font-size: 0.6vw;
  }
  .home_page .key .inner {
    width: 70%;
    height: 75%;
    margin-top: 5%;
  }
}
section {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.idx_banner {
  position: absolute;
  z-index: 11;
  bottom: 17em;
  right: 8em;
}
@media only screen and (min-width: 2000px) {
  .idx_banner {
    font-size: 10px !important;
  }
}
.idx_banner.active {
  position: fixed;
  bottom: 110px;
  right: 20px;
  font-size: 0.9em;
}
.idx_banner .link {
  position: absolute;
  inset: 0;
  z-index: 2;
}
.idx_banner .close {
  position: absolute;
  width: 3.8em;
  height: 3.8em;
  border-radius: 50%;
  background-color: var(--main-color);
  cursor: pointer;
  right: -1em;
  top: -1em;
  z-index: 3;
}
.idx_banner .close::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  mask-repeat: no-repeat;
  mask-size: contain;
  mask-image: url(../images/fixed_banner_close.png);
  background-color: #fff;
  inset: 0;
}
@media only screen and (min-width: 769px) {
  .idx_banner .close:hover {
    transition: 0.3s all;
    background-color: var(--clr2);
  }
}
.idx_banner .bg {
  position: relative;
  width: 34.7em;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 5px;
  display: flex;
  flex-wrap: wrap;
  padding: 2.5em;
  padding-right: 2.7em;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0px 10px 25px 0px rgba(0, 30, 63, 0.08);
}
@media only screen and (min-width: 769px) {
  .idx_banner .bg:hover .ttl01 {
    transition: 0.3s all;
    background-color: var(--clr2);
  }
}
.idx_banner .img {
  width: 31%;
  max-width: 90px;
}
.idx_banner .img img {
  border-radius: 5px;
}
.idx_banner .txt {
  width: 65%;
  max-width: 184px;
}
.idx_banner .ttl01 {
  font-weight: 500;
  letter-spacing: 0.18em;
  line-height: 1;
  font-family: var(--f-zen);
  font-size: 1.6em;
  padding: 0.5em 0 0.5625em 0;
  color: #fff;
  background-color: #64bbad;
  border-radius: 16px;
  text-align: center;
  margin-bottom: 0.5em;
}
.idx_banner .ttl02 {
  color: var(--clr1);
  text-align: center;
  line-height: 1;
  font-weight: 500;
  font-size: 2.6em;
  font-family: var(--f-zen);
  letter-spacing: 0;
  white-space: nowrap;
  display: flex;
  align-items: flex-end;
  margin-bottom: 0.1154em;
  justify-content: center;
}
.idx_banner .ttl02 .jp {
  font-size: 0.6923em;
  font-weight: 400;
  letter-spacing: 0.12em;
  margin-right: 0.1111em;
  margin-bottom: 0.1111em;
}
.idx_banner .ttl02 .small {
  font-size: 0.4231em;
  letter-spacing: 0.05em;
  font-weight: 400;
  margin-left: -0.3636em;
  margin-bottom: 0.3636em;
}
.idx_banner .ttl03 {
  line-height: 1;
  font-size: 1.8em;
  letter-spacing: 0.025em;
  font-weight: 500;
  font-family: var(--f-zen);
  text-align: center;
}
.idx_banner .ttl03 .jp {
  font-size: 0.7778em;
  letter-spacing: 0.05em;
  font-weight: 400;
}

@media only screen and (max-width: 1366px) and (min-width: 769px) {
  .idx_banner {
    bottom: 100px;
    right: 40px;
  }
}
@media only screen and (max-width: 1024px) and (min-width: 769px) {
  .idx_banner {
    font-size: 6px;
  }
  .idx_banner .bg {
    padding: 2em;
  }
  .idx_banner .txt {
    width: 62%;
  }
  .idx_banner.active {
    font-size: 6px;
  }
}
.idx1 {
  padding: 90px 0;
}
@media only screen and (min-width: 2000px) {
  .idx1 {
    padding-top: 140px !important;
  }
}
.idx1 .inner {
  max-width: 1158px;
}
.idx1 h4 {
  line-height: 1;
  display: flex;
  align-items: center;
  font-weight: 500;
  font-size: 28px;
  letter-spacing: 0.1em;
  font-family: var(--f-zen);
  position: relative;
  width: fit-content;
  padding-right: 0.8571em;
}
.idx1 h4::before {
  content: "";
  width: 0.3572em;
  height: 0.3572em;
  background-color: #00a299;
  margin-right: 0.3571em;
  border-radius: 50%;
  margin-top: 1px;
}
.idx1 h4::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  background: url(../images/idx1_h3_icon.png) no-repeat center/contain;
  width: 2.8571em;
  height: 3.3571em;
  left: 100%;
  top: -1em;
}
.idx1 .btn-group {
  margin-top: 90px;
}
.idx1 .l {
  width: 20%;
  max-width: 218px;
}
.idx1 .r {
  width: 71%;
  max-width: 791px;
}
.idx1 ul {
  margin-top: -10px;
}
.idx1 ul li:not(:last-child) a {
  border-bottom: 1px solid rgba(99, 105, 127, 0.3);
}
.idx1 ul li a {
  transition: 0.3s all;
  display: flex;
  --date: 8.0625em;
  --cat: 89px;
  text-decoration: none;
  color: var(--clr1);
  padding: 2em 0;
  padding-right: 70px;
  position: relative;
}
.idx1 ul li a::after, .idx1 ul li a::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  width: 1.5625em;
  height: 1.5625em;
  background-color: var(--main-color);
  border-radius: 50%;
  top: calc(50% - 0.75em);
  right: 3.6%;
}
.idx1 ul li a::after {
  mask-repeat: no-repeat;
  mask-size: contain;
  mask-image: url(../images/idx1_arr.png);
  background-color: #fff;
}
.idx1 ul li a .date {
  width: var(--date);
  text-align: center;
  letter-spacing: 0.05em;
  padding-left: 1em;
}
.idx1 ul li a .cat {
  transition: 0.3s all;
  width: var(--cat);
  font-size: 0.875em;
  font-weight: 500;
  border-radius: 3px;
  text-align: center;
  color: #fff;
  padding-top: 0.1429em;
  padding-bottom: 0.2143em;
  position: relative;
  top: 0.0714em;
  background-color: #4ba4de;
}
.idx1 ul li a .cat.blog {
  background-color: #7fc995;
}
.idx1 ul li a .title {
  width: calc(100% - var(--date) - var(--cat) - 1.75em);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.1em;
  margin-left: auto;
}
.idx1 ul li a:hover {
  opacity: 1;
  color: var(--clr1);
}
@media only screen and (min-width: 769px) {
  .idx1 ul li a:hover {
    color: #fff;
    background-color: var(--main-color);
  }
  .idx1 ul li a:hover .cat {
    background: transparent;
  }
}
.idx1 .idx1_content {
  margin-top: 126px;
}
.idx1 .map {
  max-width: 573px;
  width: 52%;
}
.idx1 .map .idx1_map {
  height: 340px;
  width: 100%;
}
.idx1 .map iframe {
  display: block;
  border-radius: 5px;
}
.idx1 .idx1_address {
  display: flex;
  align-items: center;
  line-height: 1.5;
  font-size: 14px;
  letter-spacing: 0.1em;
  margin-top: 18px;
}
.idx1 .idx1_address::before {
  content: "";
  display: block;
  background: url(../images/idx1_icon_address.png) no-repeat center/contain;
  width: 1.2857em;
  height: 1.8571em;
  margin-right: 0.7857em;
  margin-top: 0.073em;
}
.idx1 .idx1_list {
  width: 40%;
  max-width: 443px;
  margin-top: 9px;
  position: relative;
  align-self: flex-start;
}
.idx1 .idx1_list::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  border-right: 1px solid rgba(0, 162, 153, 0.3);
  top: 5%;
  bottom: 10px;
  left: 26.1%;
}
.idx1 .idx1_list .item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 16px 0 23px;
}
.idx1 .idx1_list .item .img {
  max-width: 118px;
  width: 27%;
}
.idx1 .idx1_list .item .txt {
  width: 73%;
  padding-left: 10%;
}
.idx1 .idx1_list .item .txt p {
  font-weight: 500;
  color: var(--main-color);
  letter-spacing: 0.1em;
  line-height: 1.5;
  white-space: nowrap;
}
.idx1 .idx1_list .item:last-child {
  padding-top: 6px;
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx1 .idx1_content {
    margin-top: 60px;
  }
  .idx1 .idx1_list::after {
    left: 27%;
  }
}
@media only screen and (min-width: 769px) and (max-width: 850px) {
  .idx1 .idx1_list::after {
    left: 30%;
  }
  .idx1 h4 {
    font-size: 24px;
    letter-spacing: 0;
  }
  .idx1 .r {
    width: 66%;
  }
}

.idx2 {
  padding: 143px 0;
}
.idx2 .inner {
  display: grid;
  grid-template-columns: 58.4973166369% 67.71019678%;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1158px;
  position: relative;
  z-index: 1;
}
.idx2 .inner::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  width: 25.9375em;
  height: 25.9375em;
  background: linear-gradient(to left, rgba(75, 164, 222, 0.30196) 0%, rgba(75, 164, 222, 0.10196) 99%);
  border-radius: 50%;
  opacity: 0.4;
  left: 41.2%;
  top: -16.7%;
  font-size: min(1.2vw, 16px);
}
.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: 30.6875em;
  height: 32.6875em;
  right: -24.1em;
  top: -22em;
  font-size: min(1.2vw, 16px);
}
.idx2 .idx2_img {
  grid-row: 1/span 3;
  grid-column-start: 2;
  max-width: 757px;
  position: relative;
  z-index: 1;
  margin-top: 100px;
  transform: translateX(104px);
}
.idx2 .idx2_img::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  width: 43.0625em;
  height: 43.0625em;
  border-radius: 50%;
  background: linear-gradient(to right, rgba(106, 191, 174, 0.30196) 0%, rgba(106, 191, 174, 0.3) 0%, rgba(173, 242, 228, 0.10196) 99%);
  top: 49%;
  right: -29.3%;
  opacity: 0.5;
  font-size: min(1.2vw, 16px);
}
.idx2 .idx2_img img {
  border-radius: 50%;
}
.idx2 .idx2_txt {
  padding: 10px 0 39px;
}
.idx2 .idx2_txt p:not(:last-child) {
  margin-bottom: 36px;
}
.idx2 .idx2_name {
  border-top: 1px solid rgba(0, 162, 153, 0.3);
  padding-top: 31px;
}
.idx2 .idx2_name p {
  line-height: 1;
}
.idx2 .idx2_name .ttl01 {
  font-size: 18px;
  letter-spacing: 0.1em;
  font-weight: 500;
}
.idx2 .idx2_name .ttl02 {
  display: flex;
  align-items: center;
  letter-spacing: 0.1em;
  font-weight: 500;
}
.idx2 .idx2_name .ttl02 .jp {
  font-size: 26px;
  letter-spacing: 0.1em;
  align-self: center;
  margin-left: 13px;
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx2 .inner {
    grid-template-columns: 58% 60%;
  }
  .idx2 .inner::after {
    right: -15em;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1280px) {
  .idx2 .inner {
    grid-template-columns: 56% 55%;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx2 {
    padding: 100px 0 60px;
  }
  .idx2 .inner::after {
    right: -10em;
  }
  .idx2 .idx2_img {
    transform: translateX(40px);
  }
  .idx2 .idx2_txt {
    padding: 10px 0 41px;
  }
  .idx2 .idx2_txt p:not(:last-child) {
    margin-bottom: 20px;
  }
}

.idx3 {
  padding: 135px 0 172px;
  position: relative;
  z-index: 1;
}
.idx3::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -2;
  width: 47.5em;
  height: 47.5em;
  border-radius: 50%;
  background: linear-gradient(0deg, rgba(75, 164, 222, 0.30196) 0%, rgba(75, 164, 222, 0.10196) 99%);
  top: -25.2%;
  left: -29.9%;
  opacity: 0.4;
  font-size: min(1.2vw, 16px);
}
@media only screen and (min-width: 1919px) {
  .idx3::before {
    left: -10%;
  }
}
.idx3::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  inset: 0;
  z-index: -1;
  background: url(../images/idx3_bg.png) no-repeat top center/cover;
}
.idx3 .inner {
  max-width: 1158px;
}
.idx3 .idx3_ttl01 {
  color: #fff;
  line-height: 1.5;
  font-size: 22px;
  font-weight: 500;
  margin: 88px 0 21px;
}
.idx3 .idx3_ttl02 {
  max-width: 59%;
  color: #fff;
}
.idx3 .btn-group {
  max-width: 464px;
  margin-top: 52px;
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx3 {
    padding: 60px 0 40px;
  }
  .idx3 .btn-group {
    margin-top: 40px;
  }
  .idx3 .idx3_ttl01 {
    font-size: 20px;
    letter-spacing: 0;
    margin: 40px 0 20px;
  }
}

.idx2_list_img .inner_big {
	max-width: 1158px;
}
.idx2_list_img {
	padding: 60px 0 0;
}

@media only screen and (min-width: 769px) {
	.idx2_list_img .fblock .img {
		width: 48%;
		margin-bottom: 40px;
	}
}
@media only screen and (max-width: 768px) {
	.idx2_list_img {
		padding: 20px 0 0;
	}
	.idx2_list_img .img3 {
		margin-top: 40px;
	}
}