@media only screen and (max-width: 768px) {
  .home_page .key {
    --height: calc(100vh - 60px);
    --max-height: 156vw;
    --min-height: 320px;
    font-size: min(8px, 1.3vmin);
    background-size: 50em;
  }
  .home_page .key::before {
    font-size: 0.7em;
  }
  .home_page .key .key_text .item {
    padding: 10px;
  }
  .home_page .key .key_text .item::before {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' width='916px' height='1701px'%3E%3Cpath fill-rule='evenodd' fill='rgb(255, 255, 255)' d='M2.978,690.383 C2.978,690.383 -19.721,1043.195 60.224,1464.377 C68.339,1507.126 90.901,1553.375 117.687,1586.181 C219.478,1710.846 413.465,1708.404 586.016,1694.578 C789.683,1678.259 899.421,1438.503 911.993,1194.242 C924.565,949.981 904.574,537.804 892.857,346.853 C879.176,123.884 674.985,-101.620 225.765,48.716 C108.779,87.866 4.072,275.785 2.978,690.383 Z'/%3E%3C/svg%3E");
    mask-size: calc(100% - 80px) 100%;
    background-size: cover;
  }
  .home_page .key h2,
  .home_page .key .jp {
    text-align: left;
    letter-spacing: 0;
    margin-left: auto;
    margin-right: auto;
  }
  .home_page .key .catch {
    max-width: 100%;
    width: 100%;
    text-align: center;
  }
  .home_page .key h2 {
    font-size: 3em;
  }
}
@media only screen and (max-width: 480px) {
  .home_page .key {
    font-size: 1.6vmin;
    background-size: 30em;
  }
  .home_page .key::before {
    font-size: 0.5em;
  }
  .home_page .key .inner {
    padding-left: 0;
    padding-right: 0;
  }
  .home_page .key .key_text .item {
    padding: 10px;
  }
  .home_page .key .key_text .item::before {
    mask-size: calc(100% - 40px) 100%;
    background-image: url(../images/idx_key_bg_sp.jpg);
  }
  .home_page .key h2 {
    font-size: 2.8em;
    letter-spacing: 0 !important;
  }
  .home_page .key h2 span {
    letter-spacing: 0 !important;
  }
  .home_page .key .jp {
    font-size: 2.5em;
    letter-spacing: 0 !important;
  }
  .home_page .key .jp span {
    padding-left: 0.5em !important;
    padding-right: 0.5em !important;
  }
}
@media only screen and (max-width: 768px) {
  .home_page .wrap_h3 {
    margin-bottom: 30px;
  }
  .home_page h3 {
    font-size: min(7vw, var(--ttl_size));
    letter-spacing: 0;
    text-align: center;
  }
  .home_page .h_en {
    font-size: min(6vw, 20px);
    letter-spacing: 0;
  }
  .home_page .inner,
  .home_page .inner_max,
  .home_page .inner_big {
    max-width: 610px;
  }
}
@media only screen and (max-width: 768px) {
  .idx1 .inner_max {
    padding-left: 40px;
    padding-right: 40px;
  }
  .idx1 .inner {
    padding-left: 40px;
    padding-right: 40px;
  }
  .idx1 .idx1_bg {
    padding: 40px 0;
  }
  .idx1 .idx1_bg::before, .idx1 .idx1_bg::after {
    font-size: 0.5vw;
  }
  .idx1 .idx1_slider {
    padding: 0 40px;
  }
  .idx1 .idx1_slider .item {
    margin-right: 0;
    padding: 0 10px;
  }
  .idx1 .slick-arrow {
    font-size: 7px;
  }
  .idx1 .slick-prev {
    left: 0;
  }
  .idx1 .slick-next {
    right: 0;
  }
}
@media only screen and (max-width: 480px) {
  .idx1 .inner_max {
    padding-left: 20px;
    padding-right: 20px;
  }
  .idx1 .inner {
    padding-left: 20px;
    padding-right: 20px;
  }
  .idx1 .idx1_bg::before, .idx1 .idx1_bg::after {
    font-size: 0.8vw;
  }
  .idx1 .idx1_slider {
    padding: 0 30px;
  }
  .idx1 .idx1_slider .item {
    margin-right: 0;
    padding: 0 10px;
  }
  .idx1 .slick-arrow {
    font-size: 6px;
  }
  .idx1 .slick-prev {
    left: 0;
  }
  .idx1 .slick-next {
    right: 0;
  }
}
@media only screen and (max-width: 768px) {
  .idx2 {
    padding: 40px 0;
  }
  .idx2 .inner::before {
    bottom: unset;
    top: 85%;
    font-size: 0.55vw;
  }
  .idx2 .left,
  .idx2 .right {
    max-width: 100%;
    width: 100%;
  }
  .idx2 .TabContainer .TabPager > div p {
    letter-spacing: 0;
    font-size: min(4.5vw, 16px);
  }
  .idx2 ul li a {
    --date: 100px;
    --cat: 100px;
    width: 100%;
    max-width: 100%;
    padding: 14px 0;
    font-size: 14px;
  }
  .idx2 ul li a span {
    letter-spacing: 0;
  }
  .idx2 .idx2_tab {
    padding-bottom: 0;
  }
  .idx2 .idx2_btn {
    margin: 25px auto 0;
  }
}
@media only screen and (max-width: 480px) {
  .idx2 .inner::before {
    font-size: 1.25vw;
    left: 20px;
  }
  .idx2 ul li a {
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .idx2 ul li a .title {
    width: 100%;
    max-width: 100%;
    padding-top: 5px;
    padding-left: 5px;
  }
}
@media only screen and (max-width: 768px) {
  .idx3 {
    padding-top: 80px;
  }
  .idx3 .inner_big::before, .idx3 .inner_big::after {
    font-size: 0.5vw;
  }
  .idx3 .inner_big::before {
    left: -10em;
  }
  .idx3 .inner_big::after {
    right: -10em;
  }
  .idx3 .wrap_h3 {
    margin: 0 auto;
    padding: 0;
    display: table;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    margin-top: -86px;
  }
  .idx3 .wrap_h3::before {
    display: block;
    position: static;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 10px;
    font-size: 7px;
  }
  .idx3 .idx3_bg {
    padding-bottom: 40px;
  }
  .idx3 .btn-group {
    margin-top: 40px;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
  }
  .idx3 .btn-group .btn {
    max-width: 100%;
    width: 100%;
  }
  .idx3 .btn-group .btn:not(:last-child) {
    margin-bottom: 20px;
  }
}
@media only screen and (max-width: 480px) {
  .idx3 .inner_big::before, .idx3 .inner_big::after {
    font-size: 0.5vw;
  }
  .idx3 .inner_big::before {
    left: -10em;
  }
  .idx3 .inner_big::after {
    right: -10em;
  }
}
@media only screen and (max-width: 768px) {
  .idx4 {
    background-size: 100%;
    background-position: center;
    padding: 40px 0;
  }
  .idx4 .idx4_box {
    margin-top: 40px;
  }
  .idx4 .idx4_img {
    position: static;
    margin: 0 auto;
    max-width: 300px;
    margin-bottom: -40px;
  }
  .idx4 .inner_big {
    max-width: 100%;
  }
  .idx4 .idx4_list {
    display: flex;
  }
  .idx4 .idx4_list li {
    width: calc(50% - 10px);
    margin-bottom: 20px;
  }
  .idx4 .idx4_list li a {
    padding-left: 1em;
    font-size: 20px;
    letter-spacing: 0;
    height: 100%;
    line-height: 1.4;
  }
  .idx4 .idx4_list li a::after {
    width: 24px;
    height: 24px;
    right: 10px;
    top: calc(50% - 12px);
  }
  .idx4 .btn-group {
    max-width: 300px;
    margin: 20px auto 0;
  }
}
@media only screen and (max-width: 640px) {
  .idx4 .br425 {
    display: block !important;
  }
}
@media only screen and (max-width: 480px) {
  .idx4 .idx4_list {
    display: flex;
  }
  .idx4 .idx4_list li {
    width: calc(50% - 5px);
  }
  .idx4 .idx4_list li a {
padding-left: 1em;
	  font-size: 18px;
        border-radius: 30px;
        letter-spacing: 0 !important;
        height: 100%;
        line-height: 1.4;
        padding-top: 6px;
        padding-bottom: 6px;
  }
  .idx4 .idx4_list li a::after {
    width: 1.1111em;
    height: 1.1111em;
    right: 0.5556em;
    top: calc(50% - 0.5556em);
  }
}
@media only screen and (max-width: 390px) {
  .idx4 .idx4_list li a {
    font-size: min(4.8vw, 16px);
  }
}
@media only screen and (max-width: 360px) {
  .idx4 .idx4_list li a {
    font-size: min(4vw, 16px);
  }
}
@media only screen and (max-width: 768px) {
  .idx5 {
    padding: 100px 0 40px;
  }
  .idx5 .idx5_logo {
    max-width: calc(100% - 40px);
    display: table;
    margin-left: auto;
    margin-right: auto;
  }
  .idx5 .left,
  .idx5 .right {
    width: 100%;
    max-width: 100%;
  }
  .idx5 .btn-group {
    justify-content: center;
    display: flex;
  }
  .idx5 .idx5_bg {
    padding: 40px 0;
  }
}
@media only screen and (max-width: 768px) {
  .idx6 {
    padding: 40px 0;
  }
  .idx6 .fblock {
    display: flex;
    margin-top: 40px;
  }
  .idx6 .idx6_img {
    width: 50%;
  }
  .idx6 .idx6_img .idx6_name .en {
    font-size: 14px;
  }
  .idx6 .idx6_img1 {
    padding-left: 40px;
  }
  .idx6 .idx6_img1 .idx6_name {
    left: 20px;
    top: unset;
    bottom: 20px;
    font-size: 9px;
  }
  .idx6 .idx6_img2 {
    padding-right: 40px;
  }
  .idx6 .idx6_img2 .idx6_name {
    right: 20px;
    top: unset;
    bottom: 20px;
    font-size: 9px;
  }
  .idx6 .idx6_txt {
    padding-top: 40px;
    order: 1;
    width: 100%;
  }
  .idx6 .idx6_txt .txt p {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx6 .idx6_txt .txt {
    max-width: 100%;
    width: 100%;
    margin: 0;
  }
  .idx6 .idx6_txt .btn-group {
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 40px;
  }
  .idx6 .idx6_txt .btn-group .btn {
    width: 100%;
    max-width: 100%;
  }
  .idx6 .idx6_txt .btn-group .btn:not(:last-child) {
    margin-bottom: 20px;
  }
  .idx6 .idx6_list .item {
    padding: 20px;
  }
}
@media only screen and (max-width: 480px) {
  .idx6 {
    background-size: 100%;
    padding: 40px 0;
  }
  .idx6 .fblock {
    display: flex;
    margin-top: 40px;
  }
  .idx6 .idx6_img {
    width: 50%;
  }
  .idx6 .idx6_img .idx6_name .en {
    font-size: 14px;
  }
  .idx6 .idx6_img1 {
    padding-left: 0;
  }
  .idx6 .idx6_img1 .idx6_name {
    left: 10px;
    top: unset;
    bottom: 10px;
    font-size: 6px;
  }
  .idx6 .idx6_img2 {
    padding-right: 0;
  }
  .idx6 .idx6_img2 .idx6_name {
    right: 10px;
    top: unset;
    bottom: 10px;
    font-size: 6px;
  }
  .idx6 .idx6_txt {
    order: 1;
    width: 100%;
  }
  .idx6 .idx6_list .item {
    width: 100%;
    padding: 14px;
  }
}
@media only screen and (max-width: 768px) {
  .idx7 {
    padding: 40px 0;
  }
  .idx7 .en {
    font-size: 12vw;
  }
  .idx7 .wrap_h3::before,
  .idx7 .wrap_h3::after {
    font-size: 0.6vw;
  }
  .idx7 .idx7_bg {
    margin-top: -40px;
    padding: 100px 0 40px;
    --curve: 55px;
    clip-path: polygon(0 0, 5% 9px, 10% 18px, 15% 26px, 20% 33px, 25% 39px, 30% 44px, 35% 48px, 40% 52px, 45% 54px, 50% var(--curve), 55% 54px, 60% 52px, 65% 48px, 70% 44px, 75% 39px, 80% 33px, 85% 26px, 90% 18px, 95% 9px, 100% 0, 100% 100%, 0 100%);
  }
  .idx7 .idx7_box {
    padding: 40px 0;
  }
  .idx7 .idx7_txt {
    font-size: 16px;
    font-weight: 500;
    margin-left: auto;
    max-width: 100%;
    width: 100%;
    margin-top: 40px;
    letter-spacing: 0;
  }
  .idx7 .TabContainer .TabPager {
    margin: 0 auto;
    position: static;
    transition: unset !important;
  }
  .idx7 .TabContainer .TabPager > div {
    transition: unset !important;
    font-size: 8px;
  }
  .idx7 .TabContainer .TabPager > div > * {
    transition: unset !important;
  }
  .idx7 .idx7_list,
  .idx7 .idx7_list1 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0;
  }
  .idx7 .idx7_list .item,
  .idx7 .idx7_list1 .item {
    width: calc(50% - 5px);
    margin-bottom: 10px;
  }
  .idx7 .idx7_list .item:last-child,
  .idx7 .idx7_list1 .item:last-child {
    margin-left: auto;
    margin-right: auto;
  }
  .idx7 .idx7_list {
    gap: 0;
  }
  .idx7 .idx7_list li {
    margin-bottom: 10px;
    width: calc(50% - 5px);
  }
  .idx7 .idx7_list li a {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx7 .idx7_list li a .sp_hide {
    display: block !important;
  }
  .idx7 .idx7_list1 .item {
    padding: 40px 20px;
  }
  .idx7 .idx7_list1 .item .ttl_en {
    font-size: 12px;
    letter-spacing: 0;
  }
  .idx7 .idx7_list1 .item .ttl {
    font-size: 22px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    letter-spacing: 0;
    text-align: center;
  }
  .idx7 .idx7_list1 .item .ttl::before {
    margin: 0 auto 5px;
  }
}
@media only screen and (max-width: 480px) {
  .idx7 .wrap_h3::before,
  .idx7 .wrap_h3::after {
    font-size: 1vw;
  }
  .idx7 .wrap_h3::after {
    right: -15em;
    left: unset;
    bottom: -20em;
  }
  .idx7 .en {
    font-size: 16vw;
  }
  .idx7 .TabContainer .TabPager > div {
    font-size: 1.7vw;
  }
  .idx7 .idx7_list {
    gap: 0;
  }
  .idx7 .idx7_list li {
    margin-bottom: 10px;
    width: calc(50% - 5px);
  }
  .idx7 .idx7_list li a {
    font-size: min(3.5vw, 12px);
    letter-spacing: 0;
    padding-left: 1.5em;
    padding-right: 0;
  }
  .idx7 .idx7_list li a::after {
    right: 5px;
    width: 1.5em;
    height: 1.5em;
    top: calc(50% - 0.75em);
  }
  .idx7 .idx7_list li a .sp_hide {
    display: none !important;
  }
  .idx7 .idx7_list1 .item {
    padding: 40px 0px;
  }
  .idx7 .idx7_list1 .item .ttl_en {
    font-size: 10px;
    letter-spacing: 0;
  }
  .idx7 .idx7_list1 .item .ttl {
    font-size: min(4.8vw, 16px);
  }
  .idx7 .idx7_list1 .item .ttl::before {
    margin: 0 auto 5px;
    min-width: 60px;
    min-height: 60px;
  }
}
@media only screen and (max-width: 345px) {
  .idx7 .TabContainer .TabPager > div {
    font-size: 1.45vw;
  }
  .idx7 .idx7_list li a {
    font-size: 2.5vw;
  }
  .idx7 .idx7_list1 .item {
    padding: 40px 0px;
  }
  .idx7 .idx7_list1 .item .ttl_en {
    font-size: 10px;
    letter-spacing: 0;
  }
  .idx7 .idx7_list1 .item .ttl {
    font-size: min(4.3vw, 16px);
  }
  .idx7 .idx7_list1 .item .ttl::before {
    margin: 0 auto 5px;
    min-width: 60px;
    min-height: 60px;
  }
}
@media only screen and (max-width: 768px) {
  .idx8 {
    padding: 40px 0 100px;
  }
  .idx8 .fblock {
    display: flex;
  }
  .idx8 .item {
    padding: 20px 20px 30px;
  }
  .idx8 .item::after {
    width: 24px;
    height: 24px;
    right: unset;
    left: calc(50% - 12px);
    top: unset;
    bottom: 5px;
  }
  .idx8 .item .ttl {
    flex-direction: column;
    align-items: center;
    text-align: center;
    font-size: 22px;
    height: 100%;
  }
  .idx8 .item .ttl::before {
    display: block;
    margin: 0 auto 5px;
    flex-shrink: 0;
  }
  .idx8 .item .ttl > span {
    flex-grow: 1;
    display: flex;
    align-items: center;
  }
}
@media only screen and (max-width: 480px) {
  .idx8 {
    padding-bottom: 86px;
    background-image: url(../images/idx8_bg_bottom.png), url(../images/idx8_bg_sp.jpg);
  }
  .idx8 .fblock {
    max-width: 100%;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .idx8 .item {
    width: calc(50% - 5px);
  }
  .idx8 .item .ttl {
    font-size: 17px;
    letter-spacing: 0;
  }
  .idx8 .item .ttl::before {
    display: block;
    margin: 0 auto 5px;
  }
}
@media only screen and (max-width: 768px) {
  .idx9 {
    padding: 40px 0 68px;
  }
  .idx9 .wrap_h3 {
    margin-top: 40px;
  }
  .idx9 .idx9_bg {
    padding: 10vw 0 40px;
  }
  .idx9 .idx9_bg::before {
    font-size: 1vw;
    left: calc(50% - 9.2em);
  }
  .idx9 .idx9_bg .inner {
    display: block;
  }
  .idx9 .idx9_bg .img {
    margin-top: 40px;
  }
  .idx9 .idx9_bg::after {
    right: 10px;
    font-size: 1vw;
  }
  .idx9 .txt p {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx9 .btn-group {
    display: flex;
    justify-content: center;
    margin-top: 30px;
  }
  .idx9 .btn-group .btn {
    max-width: 280px;
  }
}
@media only screen and (max-width: 480px) {
  .idx9 {
    padding-bottom: 70px;
  }
  .idx9 .idx9_bg::before {
    font-size: 1.25vw;
  }
  .idx9 .idx9_bg::after {
    font-size: 1.25vw;
  }
  .idx9 .wrap_h3 {
    margin-top: 30px;
  }
}
@media only screen and (max-width: 768px) {
  .idx10 {
    padding: 40px 0 80px;
  }
  .idx10 .inner_big {
    display: block;
  }
  .idx10 .inner_big::after {
    right: 0;
    bottom: -2.3em;
    font-size: 0.5vw;
  }
  .idx10 .idx10_img {
    font-size: 1vw;
    margin-top: 100px;
    max-width: 65em;
    margin-left: auto;
    margin-right: auto;
  }
  .idx10 .txt {
    padding: 30px 0;
  }
  .idx10 h3 {
    text-align: center;
  }
  .idx10 h3 span {
    margin-left: auto;
    margin-right: auto;
    letter-spacing: 0;
  }
  .idx10 .txt p {
    letter-spacing: 0;
    font-size: 16px;
  }
  .idx10 .btn-group {
    display: flex;
    justify-content: center;
    margin-top: 30px;
  }
  .idx10 .btn-group .btn {
    max-width: 280px;
  }
}
@media only screen and (max-width: 480px) {
  .idx10 {
    padding-bottom: 50px;
  }
  .idx10 .idx10_img {
    font-size: 1.25vw;
    margin-top: 20em;
  }
}
@media only screen and (max-width: 768px) {
  .idx11 {
    padding: 40px 0 80px;
  }
  .idx11 .idx11_list .item:not(:last-child) {
    margin-bottom: 40px;
  }
  .idx11 .idx11_list .item {
    width: 100%;
    max-width: 100%;
  }
  .idx11 .idx11_list .item .img::after {
    font-size: 8px;
  }
  .idx11 .idx11_list .item .en {
    font-size: 24px;
  }
  .idx11 .idx11_list .item .ttl1 {
    font-size: 24px;
    letter-spacing: 0;
    margin-left: 0;
    text-align: center;
  }
  .idx11 .idx11_list .item .ttl1 span {
    padding-left: 0.7em;
    padding-right: 0.7em;
  }
  .idx11 .idx11_list .item .ttl2 {
    width: 100%;
    max-width: 100%;
    font-size: 16px;
    letter-spacing: 0;
    padding: 0;
    margin: 0;
  }
  .idx11 .btn-group {
    max-width: 280px;
    margin: 40px auto 0;
  }
}
@media only screen and (max-width: 480px) {
  .idx11 {
    padding-bottom: 66px;
  }
  .idx11 .idx11_list .item .img {
    padding-left: 40px;
  }
  .idx11 .idx11_list .item .img::after {
    font-size: 1.2vw;
    bottom: 15em;
    right: 0em;
  }
  .idx11 .idx11_list .item .en {
    font-size: 20px;
    left: 10px;
  }
  .idx11 .idx11_list .item .ttl1 {
    font-size: 20px;
    letter-spacing: 0;
    margin-left: 0;
    text-align: center;
  }
  .idx11 .idx11_list .item .ttl1 span {
    padding-left: 0.7em;
    padding-right: 0.7em;
  }
  .idx11 .idx11_list .item .ttl2 {
    width: 100%;
    max-width: 100%;
    font-size: 16px;
    letter-spacing: 0;
    padding: 0;
    margin: 0;
  }
}
@media only screen and (max-width: 768px) {
  .idx12 {
    padding: 40px 0;
  }
  .idx12 .idx12_txt {
    padding: 80px 40px 40px;
    margin-top: 40px;
    width: 100%;
  }
  .idx12 .idx12_txt::after {
    left: 20px;
    font-size: 1vw;
  }
  .idx12 .idx12_txt::before {
    width: 21.2em;
    height: 21.1em;
    right: unset;
    top: -11.4em;
    left: calc(50% - 10.6em);
    font-size: 0.8vw;
  }
  .idx12 .txt {
    width: 100%;
    font-size: 16px;
    font-weight: 500;
    margin-top: 40px;
    padding: 0 0 25px;
  }
  .idx12 .img {
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    display: table;
  }
  .idx12 h3 span {
    font-size: min(6.5vw, var(--ttl_size) - 2px);
    letter-spacing: 0;
    text-align: center;
  }
  .idx12 h3 span::after {
    margin-left: auto;
    margin-right: auto;
  }
  .idx12 h3 {
    text-align: center;
  }
  .idx12 .idx12_btn {
    z-index: 2;
    font-size: 8px;
    right: unset;
    left: calc(50% - 3.44em);
  }
}
@media only screen and (max-width: 480px) {
  .idx12 {
    padding: 40px 0;
  }
  .idx12 .idx12_txt {
    padding: 40px 20px 40px;
    margin-top: 40px;
    width: 100%;
  }
}
@media only screen and (max-width: 768px) {
  .idx13 {
    padding: 40px 0;
  }
  .idx13 .idx13_bg {
    padding: 40px 0;
  }
  .idx13 .inner {
    display: block;
  }
  .idx13 h3::after {
    margin-left: auto;
    margin-right: auto;
  }
  .idx13 .idx13_img {
    margin-top: 35px;
  }
  .idx13 .txt {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx13 .btn-group {
    margin: 30px auto 0;
    display: flex;
    justify-content: center;
  }
  .idx13 .btn-group .btn {
    max-width: 280px;
  }
  .idx13 .en {
    font-size: 15vw;
    letter-spacing: 0;
  }
}