@charset "UTF-8";
/* http://meyerweb.com/eric/tools/css/reset/
v2.0 | 20110126
License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

body {
  -webkit-text-size-adjust: 100%;
  color: #2E3236;
  background-color: #fff;
  font-family: "Arial", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif;
}
body.nav_open, body.modal_open {
  position: relative;
  overflow: hidden;
}

.animate .fadein,
.animate.fadein {
  opacity: 0;
  transition: opacity 1.2s ease 0.3s;
}

.animate.show .fadein,
.animate.show.fadein {
  opacity: 1;
}
.animate.show .fadein.d1,
.animate.show.fadein.d1 {
  transition-delay: 100ms;
}
.animate.show .fadein.d2,
.animate.show.fadein.d2 {
  transition-delay: 200ms;
}
.animate.show .fadein.d3,
.animate.show.fadein.d3 {
  transition-delay: 300ms;
}
.animate.show .fadein.d4,
.animate.show.fadein.d4 {
  transition-delay: 400ms;
}
.animate.show .fadein.d5,
.animate.show.fadein.d5 {
  transition-delay: 500ms;
}
.animate.show .fadein.d6,
.animate.show.fadein.d6 {
  transition-delay: 600ms;
}
.animate.show .fadein.d11,
.animate.show.fadein.d11 {
  transition-delay: 1100ms;
}
.animate.show .fadein.d15,
.animate.show.fadein.d15 {
  transition-delay: 1500ms;
}

header, footer,
nav,
h1, h2, h3, h4, h5,
article, section,
p, div, span, figure,
ul, ol, li, dl, dt, dd, img, a {
  box-sizing: border-box;
  position: relative;
}

a {
  text-decoration: none;
  color: #2E3236;
}

a, div {
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

img, video {
  display: block;
  width: 100%;
  height: auto;
}

video {
  filter: drop-shadow(0px 0px rgba(0, 0, 0, 0));
  outline: none;
  border: none;
}

body {
  width: 100%;
}

main {
  width: 100%;
  overflow: hidden;
}

#tbgcHeader, #tbgcFooter {
  color: #333;
  font-size: 14px;
  line-height: 1.3;
}

#tbgcHeader, #tbgcHeader input, #tbgcFooter {
  font-family: "ゴシックMB101 M", Meiryo, "Hiragino Kaku Gothic ProN", "ＭＳ Ｐゴシック", sans-serif;
}

#tbgcHeader {
  width: 100%;
  margin: 0 auto;
  border-bottom: 1px solid #CCC;
}

#tbgcHeaderBland {
  text-align: right;
  margin: 0 auto;
  padding: 15px 15px;
  background-color: rgb(0, 40, 112);
}

#tbgcHeader img, #tbgcFooter img {
  vertical-align: sub;
  border: none;
}

#tbgcHeaderBland img {
  display: block;
  margin-left: auto;
  width: 140px;
  height: auto;
}

#tbgcHeaderInner {
  width: 980px;
  margin: 0 auto;
  padding-bottom: 12px;
  background: #FFF;
  font-size: 12px;
  position: relative;
  width: 100%;
}

#tbgcHeaderInner:before, #tbgcHeaderInner:after {
  display: table;
  content: "";
}

#tbgcHeaderInner:after {
  clear: both;
}

#tbgcHeaderLogo {
  margin: 10px 0 0;
  float: left;
}

#tbgcHeader a, #tbgcFooter a {
  color: #004E80;
}

#tbgcHeaderLogo a {
  padding: 10px 20px;
  width: 261px;
  height: 57px;
  display: inline-block;
  vertical-align: bottom;
  position: relative;
  z-index: 1;
}

#tbgcHeaderLogo img {
  float: left;
  width: 221px;
  height: 37px;
}

@media only screen and (max-width: 980px) {
  body.rwd #tbgcHeaderLogo a {
    padding: 10px !important;
    width: auto;
  }
}
@media only screen and (max-width: 640px) {
  body.rwd #tbgcHeaderInner {
    padding-bottom: 0;
  }
  body.rwd #tbgcHeaderLogo {
    margin-top: 0;
    float: none;
  }
  body.rwd #tbgcHeaderBland img {
    width: 140px;
  }
}
#tbgcFooter {
  width: 100%;
  margin: 0 auto;
}

@media only screen and (max-width: 980px) {
  body.rwd #tbgcFooter {
    min-width: inherit;
    max-width: 980px;
  }
}
#tbgcFooterUtility {
  margin: 0 auto;
  text-align: center;
  background-color: rgb(0, 40, 112);
  border: 1px solid #FFF;
  border-width: 1px 0;
}

#tbgcFooterUtility > ul {
  max-width: 980px;
  margin: 0 auto;
  padding: 0;
  text-align: center;
}

#tbgcFooterUtility > ul > li {
  display: inline-block;
}

#tbgcFooterUtility > ul > li a {
  color: #FFF;
  display: block;
  padding: 13px 12px 12px;
  font-size: 12px;
  text-decoration: none;
}

#tbgcFooterUtility > ul > li.line {
  position: relative;
  padding-left: 5px;
}

#tbgcFooterUtility > ul > li.line:before {
  top: 50%;
  left: 0;
  width: 1px;
  height: 1.2em;
  content: "";
  margin-top: -0.6em;
  background: #FFF;
  position: absolute;
  display: inline-block;
}

@media only screen and (max-width: 640px) {
  body.rwd #tbgcFooterUtility ul {
    width: 100%;
    padding: 10px 12px;
    text-align: left;
  }
  body.rwd #tbgcFooterUtility ul li a {
    padding: 6px 8px;
  }
  #tbgcFooterUtility > ul > li.line:nth-child(n+3) {
    width: 100%;
    padding-left: 0;
  }
  #tbgcFooterUtility > ul > li.line:nth-child(n+3):before {
    display: none;
  }
}
#tbgcFooterInfo {
  margin: 0 auto;
  background-color: rgb(0, 40, 112);
  position: relative;
  height: 61px;
  overflow: hidden;
}

@media only screen and (max-width: 640px) {
  body.rwd #tbgcFooterInfo {
    padding: 15px 0;
    height: auto;
  }
}
#tbgcFooterGroup {
  max-width: 100%;
  margin: 0 auto;
  padding: 27px 20px 0;
}

#tbgcFooterGroup img {
  width: 148px;
  height: 17px;
}

@media only screen and (max-width: 640px) {
  body.rwd #tbgcFooterGroup {
    position: absolute;
    top: 18px;
    left: 10px;
    padding: 0;
  }
  body.rwd #tbgcFooterGroup img {
    width: 89px;
    height: 10px;
    display: block;
  }
}
#tbgcFooterBland {
  position: absolute;
  top: 15px;
  right: 15px;
}

#tbgcFooterBland img {
  width: 140px;
  height: auto;
}

@media only screen and (max-width: 640px) {
  body.rwd #tbgcFooterBland {
    position: static;
    height: auto;
    padding: 0 15px 0 0;
    text-align: right;
  }
  body.rwd #tbgcFooterBland img {
    position: relative;
  }
  body.rwd #tbgcFooterBland,
  #tbgcFooter a {
    transform: none;
  }
  #tbgcFooter a {
    display: inline-block;
    width: fit-content;
  }
}
#tbgcFooterCopy {
  font-size: 10px;
  color: #FFF;
  text-align: right;
  padding-right: 15px;
  margin: -1px 0 0;
}

@media only screen and (max-width: 640px) {
  body.rwd #tbgcFooterCopy {
    padding-right: 15px;
    margin: 12px 0 0;
  }
}
@media print {
  html {
    font-size: 62.5%;
  }
  header a,
  main a {
    transition: opacity 0.3s ease;
  }
  header a:hover,
  main a:hover {
    opacity: 0.6;
  }
  main {
    padding-bottom: 8rem;
  }
  .nav {
    width: 104rem;
    max-width: calc(100% - 4rem);
    margin: 0 auto;
    display: block;
    border-radius: 4.6rem;
    background: #fff;
    box-shadow: 0px 6px 16px rgba(26, 53, 81, 0.1);
  }
  .nav ul {
    display: flex;
    width: 100%;
    height: 9.1rem;
    justify-content: center;
    align-items: center;
  }
  .nav ul li {
    display: block;
    width: fit-content;
  }
  .nav ul li a {
    font-size: 1.7rem;
    line-height: 1;
    font-weight: bold;
    color: #4996DD;
  }
  .nav ul li a.off {
    pointer-events: none;
    color: #2E3236;
  }
  .nav ul li a.contact {
    padding-right: 2.4rem;
    background: url(../img/arrow.svg) right center/1.6rem 1.6rem no-repeat;
  }
  .nav ul li a.contact.off {
    background-image: url(../img/arrow_bk.svg);
  }
  .nav ul li:nth-child(n+2) {
    margin-left: 3.8461538462%;
    padding-left: 3.8461538462%;
    border-left: #4996DD 1px solid;
  }
  #bottom_nav {
    margin-top: 10rem;
  }
  .note_area {
    width: 104rem;
    max-width: calc(100% - 4rem);
    margin: 8rem auto 0;
    display: block;
    border-radius: 2rem;
    background: #F3F6F7;
    padding: 2.1rem 2.2rem 2rem 2.4rem;
    color: #6B6D6F;
  }
  .note_area li {
    font-size: 1.2rem;
    line-height: 2;
    padding-left: 1em;
  }
  .note_area li:before {
    content: "※";
    display: inline-block;
    position: absolute;
    left: 0;
  }
  section.mv_section {
    background: url(../img/mv.png) calc(50% - 1.7rem) top/192rem auto no-repeat;
    height: 47rem;
    padding: 6.4rem 0 0;
    margin-bottom: 1.5rem;
  }
  section.mv_section .mv_copy {
    font-size: 1.5rem;
    line-height: 2;
    font-weight: bold;
    text-align: center;
  }
  section.mv_section .note {
    text-align: center;
    font-size: 1.2rem;
    line-height: 2;
    color: #6B6D6F;
    margin-top: 3rem;
  }
  section.mv_section .nav {
    margin-top: 3.4rem;
  }
  section.section {
    padding: 0 2rem;
  }
  section.section .inner_wrap {
    width: 100%;
    max-width: 93rem;
    margin: 0 auto;
  }
  section.section .section_title {
    font-size: 2.8rem;
    line-height: 2.9rem;
    font-weight: bold;
    padding-left: 0.9rem;
    border-left: #4996DD 0.6rem solid;
    margin-bottom: 3.8rem;
    margin-left: -1.2rem;
  }
  section.section .text {
    font-size: 1.6rem;
    line-height: 3rem;
  }
  section.section .text sup {
    font-size: 0.7em;
    vertical-align: super;
  }
  section.section .text + .note {
    margin-top: 3.3rem;
  }
  section.section .note {
    font-size: 1.2rem;
    line-height: 2;
    color: #6B6D6F;
  }
  section.section .note a {
    color: #4996DD;
    text-decoration: underline;
  }
  section.section .cap {
    font-weight: bold;
    font-size: 1.6rem;
    line-height: 1;
  }
  section.section .link_btn {
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2px 1.5em 0;
    min-width: 38rem;
    width: fit-content;
    height: 6rem;
    border-radius: 3rem;
    background: linear-gradient(#4891e0 0%, #4891e0 0.32%, #70c8e6 100%);
    box-shadow: 0px 6px 16px rgba(26, 53, 81, 0.1);
    color: #fff;
    font-weight: bold;
    font-size: 1.6rem;
  }
  section.section .link_btn.blank:after {
    content: "";
    display: block;
    position: absolute;
    width: 1.8rem;
    aspect-ratio: 1;
    background: url(../img/icon_blank.png) center/contain no-repeat;
    top: calc(50% - 0.9rem);
    right: 4.1rem;
  }
  section.section .flex_wrap {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: stretch;
    flex-wrap: wrap;
  }
  section.section .inner_wrap > .flex_wrap .col:nth-child(1) {
    width: 47.8494623656%;
  }
  section.section .inner_wrap > .flex_wrap .col:nth-child(2) {
    width: 46.9892473118%;
  }
  section.section .inner_wrap > .flex_wrap .col .cap {
    margin-bottom: 2.8rem;
  }
  section.section .inner_wrap > .flex_wrap .col .cap:first-child,
  section.section .inner_wrap > .flex_wrap .col .pic:first-child {
    margin-top: 0.7rem;
  }
  section.section .inner_wrap > .flex_wrap .col .pic + .note {
    margin-top: 2.2rem;
  }
  section.section .inner_wrap > .flex_wrap + .flex_wrap {
    margin-top: 8.1rem;
  }
  section.section .bg_area {
    margin-top: 5.23rem;
    width: 100%;
    border-radius: 2rem;
    background: url(../img/bg1.png) center bottom/93rem auto no-repeat #f2f8fa;
    border: 2px solid #dbe4ed;
    padding: 6.2365591398% 4.0860215054% 4.3010752688%;
  }
  section.section .bg_area .area_title,
  section.section .bg_area .row_title {
    font-size: 2.2rem;
    font-weight: bold;
    line-height: 1;
    margin-bottom: 1.7rem;
  }
  section.section .bg_area .flex_wrap {
    margin-top: 4.1rem;
  }
  section.section .bg_area .flex_wrap .col {
    width: 48%;
    border-radius: 1rem;
    overflow: hidden;
    background: #fff;
  }
  section.section .bg_area .flex_wrap .col .col_title {
    width: 100%;
    height: 5.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 2px;
    line-height: 1;
    background: linear-gradient(#4891e0 0%, #4891e0 0.32%, #70c8e6 100%);
    text-align: center;
    color: #fff;
    font-weight: bold;
    font-size: 2.2rem;
  }
  section.section .bg_area .flex_wrap .col .text,
  section.section .bg_area .flex_wrap .col .list {
    padding: 2.5rem 3rem 3.1rem;
    font-size: 1.5rem;
    line-height: 2.4rem;
  }
  section.section .bg_area .flex_wrap .col .list li {
    padding-left: 2.5rem;
  }
  section.section .bg_area .flex_wrap .col .list li:before {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    top: 0.4em;
    width: 1.2rem;
    aspect-ratio: 1;
    border-radius: 50%;
    background: #2E3236;
  }
  section.section .bg_area .flex_wrap .col.w {
    width: 100%;
  }
  section.section .bg_area .flex_wrap .col.w + .col {
    margin-top: 3.5rem;
  }
  section.section .bg_area .flex_wrap .col:nth-child(n+3) {
    margin-top: 3.5rem;
  }
  section.section .bg_area .flex_wrap + .note {
    margin-top: 5.4rem;
  }
  section.section .bg_area .flex_wrap + .text {
    margin-top: 2.9rem;
  }
  section.section + .section {
    padding-top: 10.6rem;
  }
  section.section.clinical_trial_section .section_title {
    margin-bottom: 4.5rem;
  }
  section.section.clinical_trial_section .inner_wrap > .flex_wrap .col .cap {
    margin-bottom: 4.9rem;
  }
  section.section.clinical_trial_section .note li + li {
    margin-top: 0.9rem;
  }
  section.section.clinical_trial_section .note + .text {
    margin-top: 4.2rem;
  }
  section.section.clinical_trial_section .link_btn {
    margin-top: 6.5rem;
  }
  section.section.consultation_section .text_link_btn {
    margin: 1.6rem 0 0;
    display: block;
    width: fit-content;
    color: #4996DD;
    text-decoration: underline;
    font-size: 1.2rem;
    line-height: 1;
  }
  section.section.introduction_section .bg_area {
    margin-top: 7rem;
  }
  section.section.introduction_section .bg_area .row .row_title {
    margin-bottom: 3.9rem;
  }
  section.section.introduction_section .bg_area .row .steps .step {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }
  section.section.introduction_section .bg_area .row .steps .step .col:nth-child(1) {
    width: 49.5294117647%;
  }
  section.section.introduction_section .bg_area .row .steps .step .col:nth-child(2) {
    width: 46.4705882353%;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(1) .text {
    margin-top: 3.5rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(2) {
    margin-top: 1.8rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(2) .text {
    margin-top: 5.5rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(3) {
    margin-top: 5.6rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(3) .text {
    margin-top: 4.2rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(4) {
    margin-top: 5.8rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(4) .text {
    margin-top: 2.6rem;
  }
  section.section.introduction_section .bg_area .row.row2 {
    margin-top: 4.9rem;
  }
  section.section.introduction_section .bg_area .row.row2 .row_title {
    margin-bottom: 2.2rem;
  }
  section.section.introduction_section .bg_area .row.row3 {
    margin-top: 1.2rem;
  }
  section.section.introduction_section .bg_area .row.row3 .list {
    font-size: 1.4rem;
    line-height: 2.5rem;
  }
  section.section.call_section .section_title {
    margin-bottom: 5.2rem;
  }
  section.section.call_section .text {
    text-align: center;
    font-weight: bold;
    font-size: 2rem;
    line-height: 1.5;
  }
  section.section.call_section .border_area {
    margin-top: 3.4rem;
    width: 100%;
    border-radius: 2rem;
    border: 2px solid #2E3236;
    padding: 4rem 0 4.4rem;
    text-align: center;
    font-weight: bold;
    line-height: 1;
  }
  section.section.call_section .border_area .tel {
    font-size: 2.8rem;
  }
  section.section.call_section .border_area .reception {
    font-size: 2rem;
    margin-top: 1.5rem;
  }
  .sp {
    display: none !important;
  }
}
@media screen and (min-width: 768px) {
  html {
    font-size: 62.5%;
  }
}
@media screen and (min-width: 768px) and (max-width: 1000px) {
  html {
    font-size: 1vw;
  }
}
@media screen and (min-width: 768px) {
  header a,
  main a {
    transition: opacity 0.3s ease;
  }
  header a:hover,
  main a:hover {
    opacity: 0.6;
  }
  main {
    padding-bottom: 8rem;
  }
  .nav {
    width: 104rem;
    max-width: calc(100% - 4rem);
    margin: 0 auto;
    display: block;
    border-radius: 4.6rem;
    background: #fff;
    box-shadow: 0px 6px 16px rgba(26, 53, 81, 0.1);
  }
  .nav ul {
    display: flex;
    width: 100%;
    height: 9.1rem;
    justify-content: center;
    align-items: center;
  }
  .nav ul li {
    display: block;
    width: fit-content;
  }
  .nav ul li a {
    font-size: 1.7rem;
    line-height: 1;
    font-weight: bold;
    color: #4996DD;
  }
  .nav ul li a.off {
    pointer-events: none;
    color: #2E3236;
  }
  .nav ul li a.contact {
    padding-right: 2.4rem;
    background: url(../img/arrow.svg) right center/1.6rem 1.6rem no-repeat;
  }
  .nav ul li a.contact.off {
    background-image: url(../img/arrow_bk.svg);
  }
  .nav ul li:nth-child(n+2) {
    margin-left: 3.8461538462%;
    padding-left: 3.8461538462%;
    border-left: #4996DD 1px solid;
  }
  #bottom_nav {
    margin-top: 10rem;
  }
  .note_area {
    width: 104rem;
    max-width: calc(100% - 4rem);
    margin: 8rem auto 0;
    display: block;
    border-radius: 2rem;
    background: #F3F6F7;
    padding: 2.1rem 2.2rem 2rem 2.4rem;
    color: #6B6D6F;
  }
  .note_area li {
    font-size: 1.2rem;
    line-height: 2;
    padding-left: 1em;
  }
  .note_area li:before {
    content: "※";
    display: inline-block;
    position: absolute;
    left: 0;
  }
  section.mv_section {
    background: url(../img/mv.png) calc(50% - 1.7rem) top/192rem auto no-repeat;
    height: 47rem;
    padding: 6.4rem 0 0;
    margin-bottom: 1.5rem;
  }
  section.mv_section .mv_copy {
    font-size: 1.5rem;
    line-height: 2;
    font-weight: bold;
    text-align: center;
  }
  section.mv_section .note {
    text-align: center;
    font-size: 1.2rem;
    line-height: 2;
    color: #6B6D6F;
    margin-top: 3rem;
  }
  section.mv_section .nav {
    margin-top: 3.4rem;
  }
  section.section {
    padding: 0 2rem;
  }
  section.section .inner_wrap {
    width: 100%;
    max-width: 93rem;
    margin: 0 auto;
  }
  section.section .section_title {
    font-size: 2.8rem;
    line-height: 2.9rem;
    font-weight: bold;
    padding-left: 0.9rem;
    border-left: #4996DD 0.6rem solid;
    margin-bottom: 3.8rem;
    margin-left: -1.2rem;
  }
  section.section .text {
    font-size: 1.6rem;
    line-height: 3rem;
  }
  section.section .text sup {
    font-size: 0.7em;
    vertical-align: super;
  }
  section.section .text + .note {
    margin-top: 3.3rem;
  }
  section.section .note {
    font-size: 1.2rem;
    line-height: 2;
    color: #6B6D6F;
  }
  section.section .note a {
    color: #4996DD;
    text-decoration: underline;
  }
  section.section .cap {
    font-weight: bold;
    font-size: 1.6rem;
    line-height: 1;
  }
  section.section .link_btn {
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2px 1.5em 0;
    min-width: 38rem;
    width: fit-content;
    height: 6rem;
    border-radius: 3rem;
    background: linear-gradient(#4891e0 0%, #4891e0 0.32%, #70c8e6 100%);
    box-shadow: 0px 6px 16px rgba(26, 53, 81, 0.1);
    color: #fff;
    font-weight: bold;
    font-size: 1.6rem;
  }
  section.section .link_btn.blank:after {
    content: "";
    display: block;
    position: absolute;
    width: 1.8rem;
    aspect-ratio: 1;
    background: url(../img/icon_blank.png) center/contain no-repeat;
    top: calc(50% - 0.9rem);
    right: 4.1rem;
  }
  section.section .flex_wrap {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: stretch;
    flex-wrap: wrap;
  }
  section.section .inner_wrap > .flex_wrap .col:nth-child(1) {
    width: 47.8494623656%;
  }
  section.section .inner_wrap > .flex_wrap .col:nth-child(2) {
    width: 46.9892473118%;
  }
  section.section .inner_wrap > .flex_wrap .col .cap {
    margin-bottom: 2.8rem;
  }
  section.section .inner_wrap > .flex_wrap .col .cap:first-child,
  section.section .inner_wrap > .flex_wrap .col .pic:first-child {
    margin-top: 0.7rem;
  }
  section.section .inner_wrap > .flex_wrap .col .pic + .note {
    margin-top: 2.2rem;
  }
  section.section .inner_wrap > .flex_wrap + .flex_wrap {
    margin-top: 8.1rem;
  }
  section.section .bg_area {
    margin-top: 5.23rem;
    width: 100%;
    border-radius: 2rem;
    background: url(../img/bg1.png) center bottom/93rem auto no-repeat #f2f8fa;
    border: 2px solid #dbe4ed;
    padding: 6.2365591398% 4.0860215054% 4.3010752688%;
  }
  section.section .bg_area .area_title,
  section.section .bg_area .row_title {
    font-size: 2.2rem;
    font-weight: bold;
    line-height: 1;
    margin-bottom: 1.7rem;
  }
  section.section .bg_area .flex_wrap {
    margin-top: 4.1rem;
  }
  section.section .bg_area .flex_wrap .col {
    width: 48%;
    border-radius: 1rem;
    overflow: hidden;
    background: #fff;
  }
  section.section .bg_area .flex_wrap .col .col_title {
    width: 100%;
    height: 5.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 2px;
    line-height: 1;
    background: linear-gradient(#4891e0 0%, #4891e0 0.32%, #70c8e6 100%);
    text-align: center;
    color: #fff;
    font-weight: bold;
    font-size: 2.2rem;
  }
  section.section .bg_area .flex_wrap .col .text,
  section.section .bg_area .flex_wrap .col .list {
    padding: 2.5rem 3rem 3.1rem;
    font-size: 1.5rem;
    line-height: 2.4rem;
  }
  section.section .bg_area .flex_wrap .col .list li {
    padding-left: 2.5rem;
  }
  section.section .bg_area .flex_wrap .col .list li:before {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    top: 0.4em;
    width: 1.2rem;
    aspect-ratio: 1;
    border-radius: 50%;
    background: #2E3236;
  }
  section.section .bg_area .flex_wrap .col.w {
    width: 100%;
  }
  section.section .bg_area .flex_wrap .col.w + .col {
    margin-top: 3.5rem;
  }
  section.section .bg_area .flex_wrap .col:nth-child(n+3) {
    margin-top: 3.5rem;
  }
  section.section .bg_area .flex_wrap + .note {
    margin-top: 5.4rem;
  }
  section.section .bg_area .flex_wrap + .text {
    margin-top: 2.9rem;
  }
  section.section + .section {
    padding-top: 10.6rem;
  }
  section.section.clinical_trial_section .section_title {
    margin-bottom: 4.5rem;
  }
  section.section.clinical_trial_section .inner_wrap > .flex_wrap .col .cap {
    margin-bottom: 4.9rem;
  }
  section.section.clinical_trial_section .note li + li {
    margin-top: 0.9rem;
  }
  section.section.clinical_trial_section .note + .text {
    margin-top: 4.2rem;
  }
  section.section.clinical_trial_section .link_btn {
    margin-top: 6.5rem;
  }
  section.section.consultation_section .text_link_btn {
    margin: 1.6rem 0 0;
    display: block;
    width: fit-content;
    color: #4996DD;
    text-decoration: underline;
    font-size: 1.2rem;
    line-height: 1;
  }
  section.section.introduction_section .bg_area {
    margin-top: 7rem;
  }
  section.section.introduction_section .bg_area .row .row_title {
    margin-bottom: 3.9rem;
  }
  section.section.introduction_section .bg_area .row .steps .step {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }
  section.section.introduction_section .bg_area .row .steps .step .col:nth-child(1) {
    width: 49.5294117647%;
  }
  section.section.introduction_section .bg_area .row .steps .step .col:nth-child(2) {
    width: 46.4705882353%;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(1) .text {
    margin-top: 3.5rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(2) {
    margin-top: 1.8rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(2) .text {
    margin-top: 5.5rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(3) {
    margin-top: 5.6rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(3) .text {
    margin-top: 4.2rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(4) {
    margin-top: 5.8rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(4) .text {
    margin-top: 2.6rem;
  }
  section.section.introduction_section .bg_area .row.row2 {
    margin-top: 4.9rem;
  }
  section.section.introduction_section .bg_area .row.row2 .row_title {
    margin-bottom: 2.2rem;
  }
  section.section.introduction_section .bg_area .row.row3 {
    margin-top: 1.2rem;
  }
  section.section.introduction_section .bg_area .row.row3 .list {
    font-size: 1.4rem;
    line-height: 2.5rem;
  }
  section.section.call_section .section_title {
    margin-bottom: 5.2rem;
  }
  section.section.call_section .text {
    text-align: center;
    font-weight: bold;
    font-size: 2rem;
    line-height: 1.5;
  }
  section.section.call_section .border_area {
    margin-top: 3.4rem;
    width: 100%;
    border-radius: 2rem;
    border: 2px solid #2E3236;
    padding: 4rem 0 4.4rem;
    text-align: center;
    font-weight: bold;
    line-height: 1;
  }
  section.section.call_section .border_area .tel {
    font-size: 2.8rem;
  }
  section.section.call_section .border_area .reception {
    font-size: 2rem;
    margin-top: 1.5rem;
  }
  .sp {
    display: none !important;
  }
}
@media screen and (max-width: 767px) {
  html {
    font-size: 62.5%;
  }
}
@media only screen and (max-width: 767px) and (max-width: 374px) {
  html {
    font-size: 2.6666666667vw;
  }
}
@media screen and (max-width: 767px) {
  main {
    padding-bottom: 6.2rem;
  }
  .inner_wrap {
    width: calc(100% - 3rem);
    margin: 0 auto;
  }
  .nav {
    width: 100%;
    margin: 0 auto;
    display: block;
    border-radius: 1.5rem;
    background: #fff;
    box-shadow: 0px 3px 8px rgba(26, 53, 81, 0.1);
  }
  .nav ul {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .nav ul li {
    display: block;
    width: 50%;
  }
  .nav ul li a {
    display: flex;
    width: 100%;
    height: 5.8rem;
    font-size: 1.4rem;
    line-height: 1.8rem;
    font-weight: bold;
    color: #4996DD;
    text-align: center;
    justify-content: center;
    align-items: center;
    padding-top: 1px;
  }
  .nav ul li a.off {
    pointer-events: none;
    color: #2E3236;
  }
  .nav ul li a.contact:after {
    content: "";
    display: block;
    width: 1.6rem;
    aspect-ratio: 1;
    background: url(../img/arrow.svg) center center/1.6rem 1.6rem no-repeat;
    margin-left: 0.4rem;
  }
  .nav ul li a.contact.off:after {
    background-image: url(../img/arrow_bk.svg);
  }
  .nav ul li:nth-child(2n+1):after {
    content: "";
    display: block;
    position: absolute;
    right: 0;
    top: 0.5rem;
    width: 1px;
    height: calc(100% - 1rem);
    background: #4996DD;
    opacity: 0.1;
  }
  .nav ul li:nth-child(n+3):before {
    content: "";
    display: block;
    position: absolute;
    left: 0.5rem;
    top: 0;
    width: calc(100% - 1rem);
    height: 1px;
    background: #4996DD;
    opacity: 0.1;
  }
  #bottom_nav {
    margin-top: 6rem;
    width: calc(100% - 3rem);
  }
  .note_area {
    width: calc(100% - 3rem);
    margin: 6.4rem auto 0;
    display: block;
    border-radius: 1.5rem;
    background: #F3F6F7;
    padding: 1.5rem 1.3rem;
    color: #6B6D6F;
  }
  .note_area li {
    font-size: 1.3rem;
    line-height: 2.2rem;
    padding-left: 1.6rem;
  }
  .note_area li:before {
    content: "※";
    display: inline-block;
    position: absolute;
    left: 0;
  }
  section.mv_section {
    background: url(../img/mv_sp1.png) center top/100% auto no-repeat;
    padding: 7rem 0 0;
    margin-bottom: 5.7rem;
  }
  section.mv_section:before {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    width: 100%;
    background: url(../img/mv_sp2.png) center/100% auto no-repeat;
    height: 64.5333333333vw;
    top: 21.5rem;
  }
  section.mv_section .inner_wrap {
    padding-bottom: calc(28.6vw + 9rem);
  }
  section.mv_section .mv_copy {
    font-size: 1.3rem;
    line-height: 2.3rem;
    font-weight: bold;
    text-align: left;
  }
  section.mv_section .note {
    text-align: left;
    font-size: 1.1rem;
    line-height: 2rem;
    color: #6B6D6F;
    margin-top: 1rem;
    width: 80%;
  }
}
@media only screen and (max-width: 767px) and (max-width: 479px) {
  section.mv_section .note br.sp480 {
    display: none;
  }
}
@media screen and (max-width: 767px) {
  section.mv_section .nav {
    position: absolute;
    bottom: 0.8rem;
  }
  section.section .section_title {
    font-size: 2.1rem;
    line-height: 1;
    font-weight: bold;
    padding-left: 1rem;
    border-left: #4996DD 0.5rem solid;
    margin-bottom: 3.4rem;
  }
  section.section .text {
    font-size: 1.3rem;
    line-height: 2.2rem;
  }
  section.section .text sup {
    font-size: 0.7em;
    vertical-align: super;
  }
  section.section .text + .note {
    margin-top: 3.1rem;
  }
  section.section .note {
    font-size: 1.1rem;
    line-height: 2rem;
    color: #6B6D6F;
  }
  section.section .note a {
    color: #4996DD;
    text-decoration: underline;
  }
  section.section .cap {
    font-weight: bold;
    font-size: 1.3rem;
    line-height: 1;
  }
  section.section .link_btn {
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1px 0 0;
    width: 30.5rem;
    height: 5rem;
    border-radius: 2.5rem;
    background: linear-gradient(#4891e0 0%, #4891e0 0.32%, #70c8e6 100%);
    box-shadow: 0px 3px 8px rgba(26, 53, 81, 0.1);
    color: #fff;
    font-weight: bold;
    font-size: 1.5rem;
  }
  section.section .link_btn.blank:after {
    content: "";
    display: block;
    position: relative;
    width: 1.5rem;
    aspect-ratio: 1;
    background: url(../img/icon_blank.png) center/contain no-repeat;
    margin-left: 0.6rem;
    top: -1px;
  }
  section.section .inner_wrap > .flex_wrap .col .cap {
    margin-bottom: 3rem;
  }
  section.section .inner_wrap > .flex_wrap .col .pic {
    max-width: 39.5rem;
    margin: 0 auto;
  }
  section.section .inner_wrap > .flex_wrap .col .pic + .note {
    margin-top: 3.5rem;
  }
  section.section .inner_wrap > .flex_wrap .col + .col {
    margin-top: 3rem;
  }
  section.section .inner_wrap > .flex_wrap + .flex_wrap {
    margin-top: 4.8rem;
  }
  section.section .bg_area {
    margin-top: 3.4rem;
    width: 100%;
    border-radius: 1.5rem;
    background: url(../img/bg1_sp.png) calc(100% + 1.7rem) calc(100% - 0.3rem)/19.1rem auto no-repeat #f2f8fa;
    border: 1px solid #dbe4ed;
    padding: 3.9rem 1.3rem 1.7rem;
  }
  section.section .bg_area .area_title,
  section.section .bg_area .row_title {
    font-size: 1.8rem;
    font-weight: bold;
    line-height: 1;
    margin-bottom: 2.5rem;
  }
  section.section .bg_area .flex_wrap {
    margin-top: 2.5rem;
  }
  section.section .bg_area .flex_wrap .col {
    width: 100%;
    border-radius: 1rem;
    overflow: hidden;
    background: #fff;
  }
  section.section .bg_area .flex_wrap .col .col_title {
    width: 100%;
    height: 3.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 1px;
    line-height: 1;
    background: linear-gradient(#4891e0 0%, #4891e0 0.32%, #70c8e6 100%);
    text-align: center;
    color: #fff;
    font-weight: bold;
    font-size: 1.8rem;
  }
  section.section .bg_area .flex_wrap .col .text,
  section.section .bg_area .flex_wrap .col .list {
    padding: 1.3rem 1.5rem 1.5rem;
    font-size: 1.2rem;
    line-height: 1.9rem;
  }
  section.section .bg_area .flex_wrap .col .list li {
    padding-left: 1.7rem;
  }
  section.section .bg_area .flex_wrap .col .list li:before {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    top: 0.3em;
    width: 1rem;
    aspect-ratio: 1;
    border-radius: 50%;
    background: #2E3236;
  }
  section.section .bg_area .flex_wrap .col:nth-child(n+2) {
    margin-top: 3rem;
  }
  section.section .bg_area .flex_wrap + .note {
    margin-top: 3.6rem;
  }
  section.section .bg_area .flex_wrap + .text {
    margin-top: 2.5rem;
  }
  section.section + .section {
    padding-top: 7.6rem;
  }
  section.section.clinical_trial_section .section_title {
    margin-bottom: 3.8rem;
  }
  section.section.clinical_trial_section .note + .text {
    margin-top: 3rem;
  }
  section.section.clinical_trial_section .link_btn {
    margin-top: 5.7rem;
  }
  section.section.purpose_section .inner_wrap > .flex_wrap .col .cap {
    margin-bottom: 1.4rem;
  }
  section.section.purpose_section .inner_wrap > .flex_wrap .pic + .note {
    margin-top: 2.1rem;
  }
  section.section.flow_section .inner_wrap > .flex_wrap .pic + .note {
    margin-top: 1.7rem;
  }
  section.section.flow_section .inner_wrap > .flex_wrap:last-child .col .cap {
    margin-bottom: 1.4rem;
  }
  section.section.consultation_section .text_link_btn {
    margin: 1.4rem 0 0;
    display: block;
    width: fit-content;
    color: #4996DD;
    text-decoration: underline;
    font-size: 1.1rem;
    line-height: 1;
  }
  section.section.introduction_section .bg_area .row .row_title {
    font-size: 1.6rem;
    font-weight: bold;
    line-height: 2.2rem;
    margin-bottom: 0.7rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(1) .text {
    margin-top: 3.5rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(n+2) {
    margin-top: 2.5rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(2) .text {
    margin-top: 3.6rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(3) .text {
    margin-top: 3.9rem;
  }
  section.section.introduction_section .bg_area .row .steps .step:nth-child(4) .text {
    margin-top: 2.6rem;
  }
  section.section.introduction_section .bg_area .row.row2 {
    margin-top: 2.5rem;
  }
  section.section.introduction_section .bg_area .row.row2 .row_title {
    margin-bottom: 1.1rem;
  }
  section.section.introduction_section .bg_area .row.row3 {
    margin-top: 2.5rem;
  }
  section.section.introduction_section .bg_area .row.row3 .row_title {
    margin-bottom: 1rem;
  }
  section.section.introduction_section .bg_area .row.row3 .list {
    font-size: 1.3rem;
    line-height: 2.2rem;
  }
  section.section.introduction_section .bg_area .row.row3 .list li {
    padding-left: 1em;
    text-indent: -1em;
  }
  section.section.call_section .section_title {
    margin-bottom: 3.6rem;
  }
  section.section.call_section .text {
    text-align: center;
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1.7rem;
  }
  section.section.call_section .border_area {
    margin-top: 1.8rem;
    width: 100%;
    border-radius: 1.5rem;
    border: 2px solid #2E3236;
    padding: 2.8rem 0;
    text-align: center;
    font-weight: bold;
    line-height: 1;
  }
  section.section.call_section .border_area .tel {
    font-size: 2.1rem;
  }
  section.section.call_section .border_area .reception {
    font-size: 1.2rem;
    margin-top: 1rem;
  }
  .pc {
    display: none !important;
  }
}