@charset "UTF-8";
/***************************************

curriculum

***************************************/
@media screen and (min-width: 769px) {
  #container {
    overflow: clip;
  }
}
/*---------------------------------------
about
---------------------------------------*/
#about {
  padding-bottom: 16vw;
}
@media screen and (min-width: 769px) {
  #about {
    padding-bottom: 4.6153846154vw;
  }
}
@media screen and (min-width: 1300px) {
  #about {
    padding-bottom: 60px;
  }
}
#about .about_inner {
  width: 89.3333333333vw;
  margin: 0 auto;
}
@media screen and (min-width: 769px) {
  #about .about_inner {
    width: 69.2307692308vw;
  }
}
@media screen and (min-width: 1300px) {
  #about .about_inner {
    width: 900px;
  }
}
#about .about_title {
  font-size: 4.8vw;
  font-weight: 500;
  line-height: 8vw;
  letter-spacing: 0.05em;
  padding-bottom: 8vw;
  text-align: center;
}
@media screen and (min-width: 769px) {
  #about .about_title {
    font-size: 1.8461538462vw;
    line-height: 2.7692307692vw;
    padding-bottom: 4.6153846154vw;
  }
}
@media screen and (min-width: 1300px) {
  #about .about_title {
    font-size: 24px;
    line-height: 36px;
    padding-bottom: 60px;
  }
}
#about .about_title {
  font-size: 5.8666666667vw;
  letter-spacing: 0.05em;
  line-height: 1.6;
  font-weight: 300;
  padding-bottom: 8vw;
}
@media screen and (min-width: 769px) {
  #about .about_title {
    font-size: 2.4615384615vw;
    line-height: 3.8461538462vw;
    padding-bottom: 4.6153846154vw;
  }
}
@media screen and (min-width: 1300px) {
  #about .about_title {
    font-size: 32px;
    line-height: 50px;
    padding-bottom: 60px;
  }
}
@media screen and (min-width: 769px) {
  #about .about_list {
    display: flex;
    justify-content: space-between;
  }
}
@media screen and (min-width: 769px) {
  #about .about_list li {
    width: 20vw;
  }
}
@media screen and (min-width: 1300px) {
  #about .about_list li {
    width: 260px;
  }
}
#about .about_list li a {
  display: block;
}
#about .about_list li a::after {
  content: "↓";
  display: block;
  text-align: center;
  font-size: 3.7333333333vw;
}
@media screen and (min-width: 769px) {
  #about .about_list li a::after {
    font-size: 1.0769230769vw;
  }
}
@media screen and (min-width: 1300px) {
  #about .about_list li a::after {
    font-size: 14px;
  }
}
@media screen and (min-width: 769px) {
  #about .about_list li dl {
    padding-bottom: 1.9230769231vw;
  }
}
@media screen and (min-width: 1300px) {
  #about .about_list li dl {
    padding-bottom: 25px;
  }
}
#about .about_list li dl dt {
  display: flex;
  align-items: center;
  gap: 0 5.6vw;
  margin: 12vw 0 8vw;
}
@media screen and (min-width: 769px) {
  #about .about_list li dl dt {
    display: block;
    margin: 0;
  }
}
#about .about_list li dl dt .about_list_img {
  text-align: center;
}
@media screen and (min-width: 769px) {
  #about .about_list li dl dt .about_list_img {
    padding-bottom: 2.3076923077vw;
  }
}
@media screen and (min-width: 1300px) {
  #about .about_list li dl dt .about_list_img {
    padding-bottom: 30px;
  }
}
#about .about_list li dl dt .about_list_img img {
  width: 32vw;
}
@media screen and (min-width: 769px) {
  #about .about_list li dl dt .about_list_img img {
    width: 14.0769230769vw;
    margin: 0 auto;
  }
}
@media screen and (min-width: 1300px) {
  #about .about_list li dl dt .about_list_img img {
    width: 183px;
  }
}
#about .about_list li dl dt h4 {
  font-size: 6.4vw;
  line-height: 9.6vw;
}
@media screen and (min-width: 769px) {
  #about .about_list li dl dt h4 {
    font-size: 1.8461538462vw;
    line-height: 2.7692307692vw;
    padding-bottom: 1.9230769231vw;
    text-align: center;
  }
}
@media screen and (min-width: 1300px) {
  #about .about_list li dl dt h4 {
    font-size: 24px;
    line-height: 36px;
    padding-bottom: 25px;
  }
}
#about .about_list li dl dd {
  font-size: 4.8vw;
  line-height: 1.7;
  letter-spacing: 0.03em;
  text-align: justify;
  font-weight: 300;
}
@media screen and (min-width: 769px) {
  #about .about_list li dl dd {
    font-size: 1.3846153846vw;
  }
}
@media screen and (min-width: 1300px) {
  #about .about_list li dl dd {
    font-size: 18px;
  }
}
#about .about_list li:nth-child(1) .about_list_img {
  margin: 0;
}
#about .about_list li:nth-child(1) dl dt {
  color: #E07BAB;
}
#about .about_list li:nth-child(2) dl dt {
  color: #6CC56F;
}
#about .about_list li:nth-child(3) dl dt {
  color: #5C9AD3;
}

/*---------------------------------------
curriculum
---------------------------------------*/
.curriculum .curriculum_inner {
  width: 89.3333333333vw;
  margin: 0 auto;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_inner {
    width: 69.2307692308vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_inner {
    width: 900px;
  }
}
.curriculum .curriculum_title {
  font-size: 6.4vw;
  line-height: 9.6vw;
  letter-spacing: 0.05em;
  font-weight: 500;
  padding-bottom: 2.6666666667vw;
  margin-bottom: 5.3333333333vw;
  border-bottom: 1px solid #DDDDDD;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_title {
    font-size: 2.4615384615vw;
    line-height: 3.8461538462vw;
    padding-bottom: 1.5384615385vw;
    margin-bottom: 2.3076923077vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_title {
    font-size: 32px;
    line-height: 50px;
    padding-bottom: 20px;
    margin-bottom: 30px;
  }
}
.curriculum .curriculum_title span {
  display: flex;
  align-items: center;
  gap: 0 4vw;
  font-size: 4.8vw;
  font-weight: 500;
  line-height: 6.4vw;
  margin-bottom: 5.3333333333vw;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_title span {
    gap: 0 1.1538461538vw;
    font-size: 1.3846153846vw;
    line-height: 1.8461538462vw;
    margin-bottom: 2.4615384615vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_title span {
    gap: 0 15px;
    font-size: 18px;
    line-height: 24px;
    margin-bottom: 32px;
  }
}
.curriculum .curriculum_title span img {
  width: 8vw;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_title span img {
    width: 2.3076923077vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_title span img {
    width: 30px;
  }
}
.curriculum .curriculum_descriptiion {
  font-size: 4.2666666667vw;
  line-height: 7.4666666667vw;
  padding-bottom: 5.3333333333vw;
  text-align: justify;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_descriptiion {
    font-size: 1.2307692308vw;
    line-height: 2.1538461538vw;
    padding-bottom: 2.3076923077vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_descriptiion {
    font-size: 16px;
    line-height: 28px;
    padding-bottom: 30px;
  }
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }
}
.curriculum .curriculum_wrap .curriculum_list_img {
  display: none;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_list_img {
    display: block;
    width: 20.7692307692vw;
    position: sticky;
    top: 9.2307692308vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_list_img {
    width: 270px;
    top: 120px;
  }
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_list_img li {
    padding-top: 2.3076923077vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_list_img li {
    padding-top: 30px;
  }
}
.curriculum .curriculum_wrap .curriculum_list_img li:first-of-type {
  padding-top: 0;
}
.curriculum .curriculum_wrap .curriculum_list_img li img {
  width: 100%;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail {
    width: 46.1538461538vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_detail {
    width: 600px;
  }
}
.curriculum .curriculum_wrap .curriculum_detail .curriculum_detail_list_project {
  padding-bottom: 8vw;
  margin-bottom: 8vw;
  border-bottom: 1px solid #DDDDDD;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail .curriculum_detail_list_project {
    padding-bottom: 2.3076923077vw;
    margin-bottom: 2.3076923077vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_detail .curriculum_detail_list_project {
    padding-bottom: 30px;
    margin-bottom: 30px;
  }
}
.curriculum .curriculum_wrap .curriculum_detail .curriculum_detail_list_project:last-of-type {
  margin-bottom: 0;
  padding-bottom: 0;
  border: none;
}
.curriculum .curriculum_wrap .curriculum_detail .curriculum_detail_list {
  padding-bottom: 5.3333333333vw;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail .curriculum_detail_list {
    padding-bottom: 2.3076923077vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_detail .curriculum_detail_list {
    padding-bottom: 30px;
  }
}
.curriculum .curriculum_wrap .curriculum_detail .curriculum_detail_list:last-of-type {
  padding-bottom: 0;
}
.curriculum .curriculum_wrap .curriculum_detail dt.curriculum_detail_project {
  font-size: 4.8vw;
  font-weight: 500;
  line-height: 6.4vw;
  color: #6CC56F;
  margin-bottom: 5.3333333333vw;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail dt.curriculum_detail_project {
    font-size: 1.3846153846vw;
    line-height: 1.8461538462vw;
    margin-bottom: 1.3846153846vw;
    display: flex;
    justify-content: space-between;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_detail dt.curriculum_detail_project {
    font-size: 18px;
    line-height: 24px;
    margin-bottom: 18px;
  }
}
.curriculum .curriculum_wrap .curriculum_detail dt.curriculum_detail_project span {
  display: block;
  font-size: 4.2666666667vw;
  font-weight: 600;
  line-height: 7.4666666667vw;
  padding-top: 2.6666666667vw;
  color: #373737;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail dt.curriculum_detail_project span {
    padding-top: 0;
    font-size: 1.2307692308vw;
    line-height: 2.1538461538vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_detail dt.curriculum_detail_project span {
    font-size: 16px;
    line-height: 28px;
  }
}
.curriculum .curriculum_wrap .curriculum_detail dt.curriculum_detail_list_title {
  margin-bottom: 2.6666666667vw;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail dt.curriculum_detail_list_title {
    margin-bottom: 0.7692307692vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_detail dt.curriculum_detail_list_title {
    margin-bottom: 10px;
  }
}
.curriculum .curriculum_wrap .curriculum_detail dt.curriculum_detail_list_title span {
  display: block;
  font-size: 4.8vw;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.05em;
  padding: 3.7333333333vw 0 3.4666666667vw 4vw;
  color: #ffffff;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail dt.curriculum_detail_list_title span {
    font-size: 1.3846153846vw;
    padding: 1.0769230769vw 0 1vw 1.1538461538vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_detail dt.curriculum_detail_list_title span {
    font-size: 18px;
    padding: 14px 0 13px 15px;
  }
}
.curriculum .curriculum_wrap .curriculum_detail dt img {
  width: 100%;
  margin-bottom: 8vw;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail dt img {
    display: none;
  }
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail dt picture {
    display: none;
  }
}
.curriculum .curriculum_wrap .curriculum_detail dd.curriculum_detail_list_description {
  font-size: 4.2666666667vw;
  line-height: 7.4666666667vw;
  text-align: justify;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail dd.curriculum_detail_list_description {
    font-size: 1.2307692308vw;
    line-height: 2.1538461538vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_detail dd.curriculum_detail_list_description {
    font-size: 16px;
    line-height: 28px;
  }
}
.curriculum .curriculum_wrap .curriculum_detail dd .curriculum_detail_list_description_list {
  padding-top: 5.3333333333vw;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail dd .curriculum_detail_list_description_list {
    padding-top: 1.5384615385vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_detail dd .curriculum_detail_list_description_list {
    padding-top: 20px;
  }
}
.curriculum .curriculum_wrap .curriculum_detail dd .curriculum_detail_list_description_list dt {
  font-size: 4.8vw;
  line-height: 8vw;
  padding: 0 0 1.3333333333vw 5.8666666667vw;
  position: relative;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail dd .curriculum_detail_list_description_list dt {
    font-size: 1.3846153846vw;
    line-height: 2.3076923077vw;
    padding: 0 0 0.3846153846vw 1.6923076923vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_detail dd .curriculum_detail_list_description_list dt {
    font-size: 18px;
    line-height: 30px;
    padding: 0 0 5px 22px;
  }
}
.curriculum .curriculum_wrap .curriculum_detail dd .curriculum_detail_list_description_list dt::before {
  content: "";
  display: block;
  width: 3.2vw;
  height: 3.2vw;
  position: absolute;
  left: 0;
  top: 2.4vw;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail dd .curriculum_detail_list_description_list dt::before {
    width: 0.9230769231vw;
    height: 0.9230769231vw;
    top: 0.6923076923vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_detail dd .curriculum_detail_list_description_list dt::before {
    width: 12px;
    height: 12px;
    top: 9px;
  }
}
.curriculum .curriculum_wrap .curriculum_detail dd .curriculum_detail_list_description_list dd {
  font-size: 3.7333333333vw;
  line-height: 6.4vw;
}
@media screen and (min-width: 769px) {
  .curriculum .curriculum_wrap .curriculum_detail dd .curriculum_detail_list_description_list dd {
    font-size: 1.0769230769vw;
    line-height: 1.8461538462vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum .curriculum_wrap .curriculum_detail dd .curriculum_detail_list_description_list dd {
    font-size: 14px;
    line-height: 24px;
  }
}
.curriculum.project {
  margin-bottom: 16vw;
}
@media screen and (min-width: 769px) {
  .curriculum.project {
    margin-bottom: 4.6153846154vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum.project {
    margin-bottom: 60px;
  }
}
.curriculum.project .curriculum_title span {
  color: #6CC56F;
}
.curriculum.cluster {
  padding-bottom: 16vw;
}
@media screen and (min-width: 769px) {
  .curriculum.cluster {
    padding-bottom: 10.7692307692vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum.cluster {
    padding-bottom: 140px;
  }
}
.curriculum.cluster .curriculum_title span {
  color: #E07BAB;
}
.curriculum.cluster .curriculum_detail_list_title span {
  background-color: #E07BAB;
}
.curriculum.cluster .curriculum_detail_list_description_list dt::before {
  background-color: #E07BAB;
}
.curriculum.literacy .curriculum_inner {
  padding-top: 16vw;
  padding-bottom: 16vw;
  margin-bottom: 16vw;
  border-bottom: 1px solid #373737;
}
@media screen and (min-width: 769px) {
  .curriculum.literacy .curriculum_inner {
    padding-top: 6.3846153846vw;
    padding-bottom: 6.1538461538vw;
    margin-bottom: 6.5384615385vw;
  }
}
@media screen and (min-width: 1300px) {
  .curriculum.literacy .curriculum_inner {
    padding-top: 83px;
    padding-bottom: 80px;
    margin-bottom: 85px;
  }
}
.curriculum.literacy .curriculum_title span {
  color: #5C9AD3;
}
.curriculum.literacy .curriculum_detail_list_title span {
  background-color: #5C9AD3;
}
.curriculum.literacy .curriculum_detail_list_description_list dt::before {
  background-color: #5C9AD3;
}
@media screen and (min-width: 769px) {
  .curriculum.literacy .curriculum_list_img {
    aspect-ratio: 270/200;
    overflow: hidden;
  }
  .curriculum.literacy .curriculum_list_img li {
    position: absolute;
    inset: 0;
    padding-top: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.65s ease, visibility 0.65s ease;
  }
  .curriculum.literacy .curriculum_list_img li.is-active {
    opacity: 1;
    visibility: visible;
  }
  .curriculum.literacy .curriculum_list_img li picture,
  .curriculum.literacy .curriculum_list_img li img {
    display: block;
    width: 100%;
    height: 100%;
  }
  .curriculum.literacy .curriculum_list_img li img {
    object-fit: cover;
  }
}

/*---------------------------------------
introduction
---------------------------------------*/
.introduction {
  padding-top: 16vw;
  padding-bottom: 16vw;
}
@media screen and (min-width: 769px) {
  .introduction {
    padding-top: 3.8461538462vw;
    padding-bottom: 5.3846153846vw;
  }
}
@media screen and (min-width: 1300px) {
  .introduction {
    padding-top: 50px;
    padding-bottom: 70px;
  }
}
.introduction.case-study_block {
  background-color: #6CC56F;
}
.introduction.message_block {
  background-color: #F2FFF3;
}
.introduction.message_block .case-intro_inner .case-intro_meta .case-intro_title a {
  color: #373737;
}
.introduction.message_block .case-intro_inner .case-intro_meta .case-intro_title a::after {
  background: url("../../img/common/common_icon_arrow.svg") no-repeat center center/cover;
}
.introduction.message_block .case-intro_inner .case-intro_meta .case-intro_title span {
  color: #373737;
}
.introduction.message_block .case-intro_inner .case-intro_wrap .case-intro_article .case-intro_detail_num {
  color: #373737;
}
.introduction.message_block .case-intro_inner .case-intro_wrap .case-intro_article .case-intro_detail_num span {
  color: #373737;
}
.introduction .case-intro_inner {
  width: 89.3333333333vw;
  margin: 0 auto;
}
@media screen and (min-width: 769px) {
  .introduction .case-intro_inner {
    width: 76.9230769231vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}
@media screen and (min-width: 1300px) {
  .introduction .case-intro_inner {
    width: 1000px;
  }
}
.introduction .case-intro_inner .case-intro_meta {
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@media screen and (min-width: 769px) {
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@media screen and (min-width: 1300px) {
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}