@media only screen and (max-width: 768px) {
  .home_page .key {
    --height: calc(100vh - 60px);
    --max-height: 163vw;
    --min-height: 520px;
  }
  .home_page .key .inner {
    padding: 0;
  }
  .home_page .key .key_text {
    font-size: min(8px, 1.3vw);
  }
  .home_page .key .key_text .item {
    padding: 10px 10px 34em;
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
  }
  .home_page .key .catch {
    text-align: center;
  }
  .home_page .key .catch h2 {
    letter-spacing: 0.07em;
    font-size: 5.6em;
  }
  .home_page .key .key_list {
    width: 100%;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin-top: 4.8em;
    margin-left: 0;
    left: 0;
  }
}
@media only screen and (max-width: 450px) {
  .home_page .key .key_text {
    font-size: 1.4vmin;
  }
  .home_page .key .catch > p {
    font-size: 3.2em;
    letter-spacing: 0.1em;
  }
  .home_page .key .key_list_item {
    width: 20em;
    height: 20em;
  }
  .home_page .key .key_list_tl {
    font-size: 2.4em;
    letter-spacing: 0.04em;
    line-height: 1.5;
  }
  .home_page .key .key_list_img {
    font-size: 1.1em;
  }
}
@media only screen and (max-width: 768px) {
  .h3_tl {
    font-size: 28px;
    letter-spacing: 0.05em;
    padding: 0 1.2em;
  }
  .h3_tl::before, .h3_tl::after {
    width: 1.1em;
    height: 2.1em;
  }
  .h3_tl::after {
    right: -0.0555555556em;
  }
  .h3_tl .en {
    font-size: 16px;
    letter-spacing: 0.01em;
    line-height: 1.2;
    margin-top: 5px;
  }
  .idx_news {
    padding: 60px 20px;
    background-color: #f8f8f8;
  }
  .idx_news .box_news {
    top: 0;
    position: relative;
    height: auto;
    margin-top: 60px;
    min-height: 289px;
    background-color: transparent;
  }
  .idx_news .news_tl {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  .idx_news h3 {
    position: absolute;
    left: 0;
    right: 0;
    top: -60px;
    -webkit-writing-mode: unset;
        -ms-writing-mode: unset;
            writing-mode: unset;
    padding: 0 40px;
    font-size: 24px;
    display: table;
    margin: 0 auto;
  }
  .idx_news h3::before, .idx_news h3::after {
    width: 20px;
    height: 1px;
  }
  .idx_news h3::before {
    bottom: 0;
    right: unset;
  }
  .idx_news h3::after {
    top: 0;
    left: unset;
  }
  .idx_news .btn_tab, .idx_news .list_post {
    width: 100%;
  }
  .idx_news .btn_tab > div {
    padding: 1.2em 1em 1.2em;
  }
  .idx_news .btn_tab .tt {
    font-size: 18px;
  }
  .idx_news .content > div {
    padding-right: 0;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .idx_news .btn_news {
    margin-top: 26px;
    margin-left: auto;
    margin-right: auto;
  }
  .idx_news .btn_news a {
    width: 3.5em;
    height: 3.5em;
  }
  .idx_news .list_post {
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
    padding-top: 5.5em;
    padding-left: 5%;
    padding-right: 5%;
  }
  .idx_news .list_post a {
    --w: 100px;
    font-size: 14px;
    padding: 1em 0 1em;
  }
  .idx_news .list_post a::after {
    width: 18px;
    height: 18px;
  }
  .idx_news .list_post .date::before {
    top: 2px;
  }
  .idx_news .list_post .title {
    padding-left: 0.75em;
  }
  .idx_news .tab_news {
    width: 100%;
  }
  .idx01 {
    padding: 60px 0 40px;
  }
  .idx01::before {
    height: calc(100% + 160px);
  }
  .idx01 .idx_bn .bn_it {
    width: 100%;
    max-width: 590px;
    margin: 0 auto 25px;
    height: 27em;
    padding: 2em;
    font-size: min(9px, 2vw);
  }
  .idx01 .idx_bn .bn_it.bn01 {
    padding-top: 2em;
  }
  .idx01 .idx_bn .bn_it.bn02 {
    margin-top: 0;
  }
  .idx01 .idx_bn .bn_ct {
    padding-right: 7em;
    padding-left: 3em;
    height: 18em;
    border-width: 3px;
  }
  .idx01 .idx_bn .bn_ct::after {
    right: 0.9em;
  }
  .idx02 {
    padding: 60px 0 80px;
  }
  .idx02::before {
    height: calc(100% + 20px);
    background-size: 180% auto;
  }
  .idx02::after {
    height: calc(100% - 195px);
    bottom: 50px;
    background-image: url(../images/idx02_bg01_sp.png), -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0.99608)), to(rgba(225, 227, 231, 0.5)));
    background-image: url(../images/idx02_bg01_sp.png), linear-gradient(180deg, rgba(255, 255, 255, 0.99608) 0%, rgba(225, 227, 231, 0.5) 100%);
    background-color: #ffffff;
    background-size: 150% auto;
    background-position: left top;
  }
  .idx02 .h3_tl {
    margin-bottom: 55px;
  }
  .idx02 .h3_tl::before {
    left: -0.2em;
  }
  .idx02 .h3_tl::after {
    right: -0.2em;
  }
  .idx02 .h3_tl .en {
    margin-top: 4px;
  }
  .idx02 .block_greeting {
    max-width: 590px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .idx02 .block_greeting > div {
    width: 100%;
  }
  .idx02 .greeting_img {
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 25px;
  }
  .idx02 .greeting_img .img_doctor {
    position: relative;
    top: 0;
    left: 0;
    bottom: 0;
  }
  .idx02 .box_name {
    top: 18em;
    font-size: min(7px, 3.5vw);
    height: 30em;
  }
  .idx02 .box_name .tt01::before {
    width: 15px;
  }
  .idx02 .gr_btn {
    margin-top: 15px;
  }
  .idx02 .gr_btn .cm_btn {
    margin-left: auto;
    margin-right: auto;
  }
  .idx02 .p_txtscroll {
    bottom: 0;
  }
  .idx02 .p_txtscroll .txt_en {
    font-size: min(120px, 19vw);
  }
  .idx03 {
    padding: 9vw 0 60px;
  }
  .idx03 .h3_tl {
    padding: 0 1.6em;
    margin-bottom: 25px;
  }
  .idx03 .inner_max {
    position: relative;
    z-index: 1;
  }
  .idx03 .gr_btn {
    margin-top: 18px;
  }
  .idx03 .gr_btn .cm_btn {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    margin-bottom: 15px;
  }
  .idx03 .gr_btn .cm_btn:nth-child(3n+3), .idx03 .gr_btn .cm_btn:last-child {
    margin-right: auto;
  }
  .idx03 .gr_btn .cm_btn a {
    padding: 10px 33px 10px 25px;
    letter-spacing: 0.05em;
  }
  .idx03 .block_medical {
    font-size: min(8px, 1.8vw);
  }
  .idx03 .block_medical .medical_it {
    width: calc((100% - 2em) / 2);
    max-width: 570px;
    height: auto;
  }
  .idx03 .block_medical .box_in {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding: 3em 0.8em 3.3em;
  }
  .idx03 .block_medical .medical_img {
    width: 100%;
  }
  .idx03 .block_medical .medical_img::before {
    top: -17em;
    left: -8em;
    width: 54em;
    height: 31em;
  }
  .idx03 .block_medical .medical_tl {
    width: 100%;
    padding-top: 3em;
    padding-left: 0;
    text-align: center;
  }
  .idx03 .block_lifestyle {
    font-size: min(8px, 1.8vw);
    margin-bottom: 25px;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .idx03 .block_lifestyle .lifestyle_it {
    width: calc(50% - 1.2em);
    max-width: 420px;
  }
  .block_sas > div {
    width: 100%;
  }
  .block_sas .col_content {
    width: 100%;
    margin-bottom: 60px;
  }
  .block_sas .col_content .sas_img {
    max-width: 590px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 25px;
  }
  .block_sas .col_list {
    padding: 60px 0;
  }
  .block_sas .col_list:before {
    width: calc(100% + 40px);
    left: -20px;
  }
  .block_sas .sas_ct {
    max-width: 100%;
    margin-bottom: 20px;
  }
  .block_sas .sas_ct p {
    max-width: 100%;
  }
  .block_sas .cm_btn {
    margin: 30px auto 0;
  }
  .block_sas .h4_detail {
    font-size: 20px;
    padding-left: 12px;
    text-align: center;
    padding-bottom: 10px;
    margin-bottom: 20px;
  }
  .block_sas .h4_detail::before {
    top: unset;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    width: 100px;
    height: 2px;
  }
  .block_sas .h4_list {
    font-size: 24px;
    text-align: center;
    margin-bottom: 10px;
  }
  .block_sas .list_sas {
    max-width: 590px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .block_sas .list_sas li a {
    padding: 12px 30px 12px 0;
    margin-bottom: 4px;
  }
  .block_sas .list_sas li a::after {
    right: 10px;
    width: 16px;
    height: 16px;
  }
  .about-st01 {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .about-st01::before {
    font-size: 3px;
  }
  .about-st01.box_right:before {
    top: -8.3em;
    left: -4em;
  }
  .about-st01.box_left::before {
    top: -3em;
    right: -4.5em;
    font-size: 2.5px;
  }
  .about-st01 .h4_tl {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  .about-st01_img {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 25px;
    max-width: 590px;
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
  .about-st01_ct {
    max-width: 100%;
    margin-top: 0;
    -webkit-box-ordinal-group: 4;
        -ms-flex-order: 3;
            order: 3;
  }
  .about-st01 .cm_btn {
    margin-top: 28px;
    margin-left: auto;
    margin-right: auto;
  }
  .about-st02 .b_ct {
    width: 100%;
    padding: 54vw 5% 50px;
  }
  .about-st02 .cm_btn {
    margin: 30px auto 0;
  }
  .h4_tl {
    font-size: 20px;
    margin-bottom: 15px;
    text-align: center;
  }
  .h4_tl::after {
    width: 120px;
    margin-top: 10px;
    margin-left: auto;
    margin-right: auto;
  }
  .idx04 {
    padding: 60px 0 0;
  }
  .idx04 .h3_tl {
    margin-bottom: 30px;
  }
  .idx04 .block_sas .col_content {
    padding-top: 0;
    padding-bottom: 0;
  }
  .idx04 .block_sas .col_list:before {
    left: -20px;
    border-radius: 0;
    background-image: url(../images/idx04_bg_sp.jpg);
  }
  .idx05 {
    padding: 60px 0 80px;
  }
  .idx05 .h3_tl {
    padding: 0 1.2em;
    margin-bottom: 35px;
  }
  .idx05 .about-st02 {
    margin-top: 40px;
    background-image: url(../images/idx05_box_bg_sp.png);
    background-position: top center;
    background-size: 100% auto;
  }
  .listcheck li {
    padding-left: 20px;
  }
  .listcheck li::before {
    top: 8px;
    left: 1px;
    width: 14px;
    height: 14px;
  }
  .idx06 {
    padding: 45vw 0 60px;
    background-image: url(../images/idx06_bg_sp.png);
    background-position: top center;
    background-size: 100% auto;
  }
  .idx06 .h3_tl {
    margin-bottom: 30px;
  }
  .idx06 .txt_en {
    font-size: min(80px, 16vw);
    width: 100%;
    left: 0;
    right: 0;
    text-align: center;
  }
  .idx06 .block_checklist {
    display: block;
  }
  .idx06 .checklist_ct {
    max-width: 590px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .idx06 .cm_btn {
    margin: 30px auto 0;
  }
  .idx07 {
    padding: 60px 0;
    position: relative;
  }
  .idx07 .h3_tl {
    margin-bottom: 30px;
    padding: 0 1em;
    letter-spacing: 0.02em;
  }
  .idx07 .h4_tl::after {
    margin-top: 12px;
  }
  .idx07 .cm_btn a {
    padding: 8px 39px 9px 25px;
    font-size: 14px;
  }
  .idx07 .diseases_img {
    max-width: 590px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .idx07 .diseases_ct {
    position: unset;
    padding: 20px 0 0;
    margin-top: 35px;
  }
  .idx07 .diseases_ct::before {
    top: 0;
    right: -7em;
    font-size: 3px;
  }
  .idx07 .cm_btn {
    margin-top: 25px;
    margin-left: auto;
    margin-right: auto;
  }
  .idx08 {
    padding: 60px 0 0;
  }
  .idx08 .h3_tl {
    margin-bottom: 30px;
  }
  .idx08 .block_sas .sas_ct {
    padding-top: 0;
    max-width: 100%;
    margin-bottom: 30px;
  }
  .idx08 .block_sas .col_list {
    padding-left: 0;
  }
  .idx09 {
    padding: 60px 0;
  }
  .idx09 .h3_tl {
    padding: 0 1.2em;
    margin-bottom: 30px;
  }
  .idx09 .h4_tl {
    margin-bottom: 25px;
  }
  .idx09 .h4_tl:after {
    margin-top: 12px;
  }
  .idx09 .about-st02 {
    background-image: url(../images/idx09_box_bg_sp.png);
    background-position: top center;
    background-size: 100% auto;
  }
  .idx09 .about-st02 .b_ct {
    padding: 54vw 5% 50px;
  }
  .idx09 .about-st02 {
    margin-top: 50px;
  }
  .idx10 {
    padding: 35px 0;
  }
  .idx10 .txt_en {
    font-size: min(80px, 13vw);
    top: -37px;
    left: 0;
    right: 0;
    text-align: center;
  }
  .idx10 .inner_max {
    width: calc(100% - 40px);
    padding-top: 10vw;
    padding-bottom: 50px;
  }
  .idx10 .workers_message {
    position: relative;
    top: 0;
    right: 0;
    left: 0;
    margin: 0 auto 30px;
    font-size: min(7px, 2vw);
  }
  .idx10 .workers_message::before {
    bottom: -2.1em;
    left: 6.6em;
    -webkit-transform: rotate(70deg);
            transform: rotate(70deg);
  }
  .idx10 .block_workers {
    width: 100%;
  }
  .idx10 .workers_img {
    max-width: 590px;
    width: 100%;
    margin: 0 auto 25px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .idx10 .workers_img .w_img01, .idx10 .workers_img .w_img02 {
    width: calc(50% - 5px);
    position: relative;
    bottom: 0;
    left: 0;
    right: 0;
  }
  .idx10 .workers_img .w_img01 img, .idx10 .workers_img .w_img02 img {
    -o-object-fit: cover;
       object-fit: cover;
    width: 100%;
    height: 100%;
  }
  .idx11 {
    padding: 80px 0 70px;
  }
  .idx11 .h3_tl {
    margin-bottom: 30px;
  }
  .idx11 .block_feature .feature_it {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 35px;
  }
  .idx11 .block_feature .feature_it:last-child {
    margin-bottom: 0;
  }
  .idx11 .block_feature .feature_it:nth-child(2n+2) {
    margin-top: 0;
  }
  .idx11 .block_feature .feature_img {
    width: 95%;
  }
  .idx11 .block_feature .feature_ct {
    padding: 45px 5% 35px;
    margin-top: -10vw;
    width: 95%;
  }
  .idx11 .block_feature h4 {
    font-size: min(22px, 5.9vw);
    letter-spacing: 0.05em;
    margin-bottom: 10px;
  }
  .idx11 .block_feature .txt_num {
    font-size: min(80px, 25vw);
  }
  .idx11 .cm_btn {
    margin-top: 40px;
  }
  .idx11 .txt_en {
    font-size: min(100px, 16vw);
    bottom: 0;
  }
  .idx11 .p_txtscroll {
    height: 142px;
    bottom: -8px;
  }
  .idx11 .p_txtscroll .gr_txt {
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
  }
  .idx12 {
    padding: 90px 0 60px;
    background-image: url(../images/idx12_bg_sp.jpg);
  }
  .idx12 .bed_tl {
    font-size: 8px;
    padding: 1.5em 1em 1.6em;
  }
  .idx12 .block_bed {
    padding: 60px 5% 40px;
  }
  .idx12 .block_bed .cm_btn {
    margin-top: 25px;
  }
  .idx13 {
    padding-top: 60px;
  }
  .idx13::before {
    height: 80vw;
    max-height: 500px;
    background-position: left top;
  }
  .idx13 .h3_tl {
    margin-bottom: 40px;
    padding: 0;
  }
  .idx13 .txt_address, .idx13 .txt_tel {
    letter-spacing: 0.05em;
  }
  .idx13 .txt_address {
    margin-bottom: 9px;
    padding-left: 3em;
  }
  .idx13 .txt_tel a {
    padding-left: 3em;
  }
  .idx13 .block_clinic {
    padding: 45px 3% 45px 3%;
  }
  .idx13 .block_clinic::before {
    left: -10px;
  }
  .idx13 .block_clinic > div {
    max-width: 590px;
    margin-left: auto;
    margin-right: auto;
  }
  .idx13 .idx_logo {
    max-width: 350px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 20px;
  }
  .idx13 .cm_btn {
    margin-top: 25px;
    margin-left: auto;
    margin-right: auto;
  }
  .idx13 .clinic_img {
    width: 100%;
    height: auto;
    margin-top: 45px;
  }
  .idx13 .clinic_img img {
    height: auto;
    width: auto;
    -o-object-fit: unset;
       object-fit: unset;
  }
  .idx13 .idx_map {
    margin-top: 0;
    height: 299px;
  }
}
@media only screen and (max-width: 450px) {
  .h3_tl {
    font-size: min(28px, 6.237vw);
  }
  .idx02 .box_name {
    top: 11em;
  }
  .idx02 .p_txtscroll {
    bottom: -12vw;
  }
  .idx03 .block_medical .medical_img::before {
    width: 31em;
    left: -6em;
  }
  .idx06 {
    padding-top: 34vw;
  }
  .idx11 .p_txtscroll {
    bottom: -4px;
  }
  .idx12 .bed_tl h3 {
    font-size: min(18px, 5vw);
  }
  .idx12 .bed_tl h3 .txt_spec {
    display: block;
    margin: 0.1em 0;
  }
  .idx12 .block_bed {
    padding-top: 97px;
  }
}
@media only screen and (max-width: 370px) {
  .h3_tl {
    letter-spacing: 0;
  }
  .h3_tl .en {
    font-size: 0.7em;
  }
  .idx02 .box_name {
    top: 7em;
  }
  .idx07 .h3_tl {
    letter-spacing: 0.01em;
  }
  .idx13 .txt_address {
    letter-spacing: 0;
  }
}