@media all and (min-width: 768px) {
  .sp, .-sp {
    display: none !important;
  }
}
@media all and (max-width: 767px) {
  .pc, .-pc {
    display: none !important;
  }
}
/* initialize */
#contents-area p, h1, h2, h3, h4, h5, h6 {
  color: #000;
}

#contents-area ol {
  margin-left: 0;
}

/* contents */
.u-ta-c {
  text-align: center !important;
}

.title-lv2 {
  position: relative;
  font-size: 30px;
  margin-bottom: 20px;
  color: #000;
  font-weight: 500 !important;
  line-height: 1.2;
}

.title-lv2::after {
  content: "";
  display: block;
  position: absolute;
  vertical-align: middle;
  width: 5px;
  height: 2px;
  border-top: 2px solid #757575;
  bottom: -20px;
  left: 0;
}

.title-lv3 {
  font-size: 23px;
  line-height: 1.5;
  font-weight: bold;
}

.title-lv3-small {
  font-size: 18px;
}

.text {
  margin-top: 2.78vw;
  font-size: 16px;
  line-height: 1.9;
}

.image {
  margin-top: 5.9vw;
  text-align: center;
}

.section-container {
  position: relative;
  padding-top: 150px;
  padding-bottom: 150px;
}
.section-container:last-child {
  padding-bottom: 200px;
}
.section-container[data-section-color=white] {
  background: #fff;
}
.section-container[data-section-color=gray] {
  background: #f6f6f6;
}
.section-container[data-section-color=white] + .section-container[data-section-color=white], .section-container[data-section-color=gray] + .section-container[data-section-color=gray] {
  padding-top: 0;
}

[class^=section-inner] {
  max-width: 1920px;
  margin: 0 auto;
  padding-left: 3.47vw;
  padding-right: 3.47vw;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.section-inner-wide {
  padding-left: 11.46vw;
  padding-right: 11.46vw;
}

.section-container.about {
  padding-top: 90px;
  padding-bottom: 140px;
}
.section-container.about .title-lv2 {
  font-size: 60px;
}
.section-container.about .title-lv2-ja {
  font-size: 20px;
  margin-top: -10px;
}
.section-container.about .title-lv2::after {
  content: none;
}

.movie-modal-layout {
  margin-top: 100px;
}
.movie-modal-layout .js-movie-modal-btn {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: center;
  -ms-justify-content: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.movie-text {
  color: #fff !important;
  font-size: clamp(1rem, 0.792rem + 0.28vw, 1.125rem);
  text-align: center;
  font-weight: 500;
  margin-top: 20px;
}

.flex-layout {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.about .flex-layout {
  -webkit-justify-content: center;
  -ms-justify-content: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-align-items: center;
  -ms-align-items: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.about .flex-layout-inner {
  width: -webkit-calc(100%/2);
  width: 50%;
}

.title-lv3-inner {
  display: block;
  margin-top: 2.43vw;
}

.our-mission.section-container {
  padding-bottom: 175px;
}
.our-mission .flex-layout-inner:first-child {
  min-width: 190px;
}
.our-mission .title-lv3 {
  margin-top: 1.8vw;
  font-size: 36px;
}
.our-mission .title-lv3-inner {
  margin-top: 2.1vw;
}
.our-mission .text {
  margin-top: 2.57vw;
  font-size: 18px;
  line-height: 2.111;
}

.section-container .section-container {
  padding-top: 0;
}
.section-container .section-container:last-child {
  padding-bottom: 0;
}

.flex-layout:not(:first-child) {
  margin-top: 12.5vw;
}

.flex-layout-inner + .flex-layout-inner {
  width: 61%;
}
.flex-layout-inner .text:first-child {
  margin-top: 0;
}

.vision .title-lv2, .our-action .title-lv2 {
  min-width: 200px;
}

.vision {
  padding-bottom: 170px;
}
.vision .flex-layout {
  padding-left: 7.99vw;
  padding-right: 7.99vw;
}
.vision .flex-layout:not(:first-child) {
  margin-top: 11.2vw;
}
.vision.section-container .section-container .image {
  margin-top: 3.13vw;
}
.vision .text {
  margin-top: 2vw;
}
.vision .link-button {
  width: 400px;
}

.vision .link-button-container, .team .link-button-container {
  text-align: center;
}

.link-button-container {
  margin-top: 5.56vw;
}

.messsage {
  padding-top: 145px;
}
.messsage .title-lv3 {
  font-size: 24px;
  margin-top: 5px;
}
.messsage .text {
  margin-top: 2vw;
}
.messsage .signature-text {
  margin-top: 1.47vw;
  font-size: 14px;
  text-align: right;
  line-height: 1.714;
}
.messsage .flex-layout-inner {
  width: -webkit-calc(100%/2);
  width: 50%;
}
.messsage .flex-layout-inner + .flex-layout-inner {
  margin-left: 4.51vw;
}
.messsage .flex-layout {
  margin-top: 5.51vw;
}
.messsage .message-accordion {
  margin-top: 50px;
  margin-bottom: 10px;
  background-color: #fff;
}
.messsage .message-accordion ol {
  list-style-type: none;
}
.messsage .message-accordion + .message-accordion {
  margin-top: 20px;
}
.messsage .message-accordion .message-accordion-title {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  padding: 20px 24px;
  font-weight: 600;
  cursor: pointer;
  font-size: 14px;
  color: #757575 !important;
  border: 1px solid #ddd;
}
.messsage .message-accordion .message-accordion-title::-webkit-details-marker {
  display: none;
}
.messsage .message-accordion .message-accordion-title::before, .messsage .message-accordion .message-accordion-title::after {
  width: 2px;
  height: 16px;
  background-color: #757575;
  content: "";
}
.messsage .message-accordion .message-accordion-title::before {
  position: absolute;
  right: 17.5px;
  width: 16px;
  height: 2px;
}
.messsage .message-accordion .message-accordion-title::after {
  -webkit-transition: rotate 0.3s;
  transition: rotate 0.3s;
}
.messsage .message-accordion[open] .message-accordion-title::after {
  rotate: 90deg;
}
.messsage .message-accordion .message-accordion-flex {
  -webkit-transform: translateY(-10px);
          transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: 40px 40px 35px;
  -webkit-transition: opacity 0.5s, -webkit-transform 0.5s;
  transition: opacity 0.5s, -webkit-transform 0.5s;
  transition: transform 0.5s, opacity 0.5s;
  transition: transform 0.5s, opacity 0.5s, -webkit-transform 0.5s;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
.messsage .message-accordion[open] .message-accordion-flex {
  -webkit-transform: none;
          transform: none;
  opacity: 1;
  border-left: 1px solid #ddd;
  border-right: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  -webkit-transition: opacity 0.5s, -webkit-transform 0.5s;
  transition: opacity 0.5s, -webkit-transform 0.5s;
  transition: transform 0.5s, opacity 0.5s;
  transition: transform 0.5s, opacity 0.5s, -webkit-transform 0.5s;
}
.messsage .message-accordion .message-accordion-flex-item:last-child {
  padding-right: 0;
}
.messsage .message-accordion .message-accordion-flex-item .message-accordion-flex-item-title {
  font-weight: bold;
}
.messsage .message-accordion .message-accordion-list {
  margin-top: 20px;
}
.messsage .message-accordion .message-accordion-list-item {
  position: relative;
  margin-top: 5px;
  padding-left: 20px;
}
.messsage .message-accordion .message-accordion-list-item::before {
  content: "";
  position: absolute;
  width: 3px;
  height: 2px;
  background-color: #676767;
  top: 0.6em;
  left: 0;
  margin-top: -1px;
}
.messsage .message-accordion .message-accordion-number-list {
  margin-top: 20px;
}
.messsage .message-accordion-number-list-item {
  margin-top: 5px;
}
.messsage .message-accordion-list-number, .messsage .message-accordion-list-text {
  display: table-cell;
}
.messsage .message-accordion-list-number {
  padding-right: 3px;
}

.our-action .flex-layout .flex-layout-inner + .flex-layout-inner {
  width: 57%;
}
.our-action .flex-layout .link-text {
  text-decoration: underline;
}

.research-development-contents-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin-right: -1.74vw;
}

.research-development-contents-list_item {
  width: calc(33.3333% - 1.74vw);
  margin-top: 5.56vw;
  margin-right: 1.74vw;
}

.research-development-contents-text-box {
  margin-top: 40px;
  padding-left: 15px;
  padding-right: 15px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.research-development-contents-text-box .title-lv3 {
  font-size: clamp(1.75rem, 0.917rem + 1.11vw, 2.25rem);
  font-weight: 500 !important;
  line-height: 1;
}
.research-development-contents-text-box .title-lv3.text-bold {
  font-weight: bold !important;
}
.research-development-contents-text-box .text {
  margin-top: 30px;
  color: #565656 !important;
  font-size: 14px;
  line-height: 2;
}
.research-development-contents-text-box .text + .text-link-container {
  margin-top: 2.08vw;
  padding-top: 1.39vw;
  border-top: #e5e5e5 1px solid;
}

.research-development-contents-thum {
  overflow: hidden;
}

.flex-layout-inner .image {
  margin-top: 0;
}

.team .link-button {
  max-width: 230px;
  margin: 0 auto;
}

.movie-modal-layout-02 {
  position: relative;
}

.movie-mask-cover {
  position: absolute;
  background: rgba(0, 0, 0, 0.7);
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
}

.movie-modal-layout-02 .movie-start {
  z-index: 10;
}

.section-container.activities {
  padding-top: 170px;
  padding-bottom: 170px;
}
.section-container.activities .flex-layout-inner.-cnt {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 70px;
}
.section-container.activities .item__img {
  overflow: hidden;
  margin-top: 35px;
}
.section-container.activities .item__img img {
  width: 100%;
}
.section-container.activities .item__btn {
  margin-top: 10px;
}

.hoge {
  width: 1440px;
}
@media screen and (min-width: 1200px) {
  .hoge {
    width: 1200px;
  }
}
@media screen and (min-width: 1440px) {
  .hoge {
    width: 100vw;
  }
}

.title-lv2 {
  margin-bottom: 12px;
}

.title-lv2::after {
  bottom: -12px;
}

.title-lv2-ja {
  display: block;
  font-size: 12px;
  color: #757575;
  font-weight: bold;
}

.text-link {
  font-weight: bold;
}

.text-link[data-text-link-color=black] {
  color: #000;
}

.text-link[data-link-icon=arrow-r] {
  padding-right: 36px;
}

[data-link-icon=arrow-r][data-text-link-color=black]::after {
  background: url(/en/corp/set/data/technology/research/lib/img/shared/icon-arrow-r-b.svg) no-repeat right center;
  background-size: contain;
  width: 1.11vw;
  height: 1.11vw;
}

[data-link-icon=arrow-r]::after {
  position: absolute;
  top: 50%;
  bottom: 0;
  right: 0;
  content: "";
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  vertical-align: middle;
}

.message-accordion .message-accordion-flex-item {
  width: 50%;
  padding-right: 30px;
}

.flex-layout-inner + .flex-layout-inner {
  width: 62.5%;
}

.section-container.about {
  padding-top: 40px;
  padding-bottom: 65px;
}
.section-container.messsage {
  padding-top: 70px;
  padding-bottom: 70px;
}
.section-container.messsage .flex-layout .flex-layout-inner {
  width: 47%;
}
.section-container.messsage .text {
  font-size: 15px;
}
.section-container.our-mission {
  padding-top: 165px;
  padding-bottom: 165px;
}
.section-container.vision {
  padding-bottom: 80px;
}
.section-container.our-action {
  padding-top: 80px;
  padding-bottom: 90px;
}
.section-container.our-action .flex-layout {
  padding-left: 7.99vw;
  padding-right: 7.99vw;
}
.section-container.our-action .flex-layout .flex-layout-inner + .flex-layout-inner {
  width: 62.5%;
}
.section-container.our-action .research-development-link-list {
  padding-left: 7.99vw;
  padding-right: 7.99vw;
}
.section-container.our-action .research-development-link-text-box {
  height: 70px;
  margin-top: -35px;
  margin-right: 35px;
  font-size: 15px;
  padding: 0 4.2vw 0px 2.1vw;
}

.sectionClm {
  padding: 75px 0px 0;
}
.sectionClm__in {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.sectionClm .sec {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 26px;
  width: 47%;
}
.sectionClm .sec__img img {
  width: 100%;
}
.sectionClm .sec__txt {
  line-height: 1.75;
  font-size: 16px;
}
.sectionClm .sec__btn {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
.sectionClm .sec__btn a {
  border-radius: 100px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  background: #000;
  color: #fff;
  line-height: 1;
  padding: 7px 15px 7px 25px;
  font-size: 12px;
}
.sectionClm .movie-modal-layout {
  margin-top: 0;
}/*# sourceMappingURL=substyle.css.map */