@charset "utf-8";
/* initialize */
img.pdficon {
  width: inherit;
}
#contents-area p, h1, h2, h3, h4, h5, h6, ul, ol {
  color: #000;
}
/* contents */
.section-container {
  margin-top: 150px;
  margin-bottom: 150px;
}
.section-container:last-child {
  padding-bottom: 200px !important;
}
.title-lv1, .title-s-lv1 {
  margin-top: 30px;
  line-height: 1.65;
}
.title-lv1 {
  font-size: clamp(1.875rem, 0.938rem + 1.25vw, 2.5rem);
}
.section-page-title-flex-item:only-of-type .title-lv1, .section-page-title-flex-item:only-of-type .title-s-lv1 {
  padding-right: 22.22vw;
}
.title-s-lv1 {
  font-size: clamp(1.5rem, 0.214rem + 1.43vw, 2rem);
}
.category-tag-item {
  display: inline-block;
  font-size: 14px;
  color: #fff !important;
  background-color: #000;
  padding: 0.49vw 0.97vw;
  margin-right: 0.69vw;
  border-radius: 3.47vw;
}
.category-tag-item:last-child {
  margin-right: 0;
}
.section-sub-contents {
  padding-left: 90px;
}
#keyvisual-area {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  background-color: #f6f6f6;
  position: relative;
  min-height: 454px;
}
.section-page-title-flex-item {
  width: calc(100% / 2);
}
.section-page-title-flex-item:only-of-type {
  width: 100%;
}
.section-page-title-flex-item:first-child {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  flex-direction: column;
  -webkit-flex-direction: column;
  -webkit-justify-content: space-between;
  -ms-justify-content: space-between;
  justify-content: space-between;
  padding: 40px 3.47%;
  box-sizing: border-box;
}
.section-page-title-flex-item:nth-child(2) {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  -ms-align-items: center;
  align-items: center;
}
.article-date {
  margin-top: 20px;
  text-align: right;
  font-size: 14px;
  color: #757575 !important;
  line-height: 30px;
}
.section-page-title-flex-item:only-of-type .article-date {
  padding-right: 6.25%;
}
.sub-title {
  position: absolute;
  top: 50px;
  right: 3.47%;
  font-size: 30px;
  line-height: 30px;
  writing-mode: vertical-rl;
  text-orientation: sideways;
  color: #fff !important;
}
.section-page-title-flex-item:only-of-type ~ .sub-title {
  color: #a9a9a9 !important;
}
.sub-title .sub-title-katakana {
  display: block;
  font-size: 12px;
  line-height: 30px;
}
.sns-side-title {
  font-size: 22px;
  font-weight: bold;
  line-height: 20px;
  writing-mode: vertical-rl;
  text-orientation: sideways;
  padding-bottom: 40px;
  border-bottom: 1px solid #e5e5e5;
}
.sns-side-title .sns-side-title-katakana {
  font-size: 10px;
  line-height: 30px;
}
.sns-side-text {
  font-size: 16px;
  color: #757575 !important;
  font-weight: bold;
  writing-mode: vertical-rl;
  padding: 40px 0 20px;
  margin-left: 10px;
}
.sns-side-link-box-list {
  width: 50px;
}
.sns-side-link-box {
  text-align: center;
}
.sns-side-link {
  display: block;
  padding: 3px 0;
  transition: 0.3s;
  border-top: 1px solid #e5e5e5;
  border-left: 1px solid #e5e5e5;
  border-right: 1px solid #e5e5e5;
}
.sns-side-link-box:last-child .sns-side-link {
  border-bottom: 1px solid #e5e5e5;
}
.sns-side-link-icon-fb, .sns-side-link-icon-ln {
  width: 25px;
}
.sns-side-link-icon-tw {
  width: 24px;
}
.sns-side-link-icon-link {
  width: 19px;
}
.sns-side-link-box-tw .sns-side-link {
  padding: 9px 0;
}
.sns-side-link-box-ln .sns-side-link {
  padding: 5px 0;
}
.sns-side-link-box-link .sns-side-link {
  padding: 6px 0;
}
.sns-side-link-box-fb .sns-side-link:hover {
  background-color: #1877f2;
  border-top: 1px solid #1877f2;
  border-left: 1px solid #1877f2;
  border-right: 1px solid #1877f2;
}
.sns-side-link-box-tw .sns-side-link:hover {
  background-color: #1da1f2;
  border-top: 1px solid #1da1f2;
  border-left: 1px solid #1da1f2;
  border-right: 1px solid #1da1f2;
}
.sns-side-link-box-ln .sns-side-link:hover {
  background-color: #00b900;
  border-top: 1px solid #00b900;
  border-left: 1px solid #00b900;
  border-right: 1px solid #00b900;
}
.sns-side-link-box-link .sns-side-link:hover {
  background-color: #999;
  border-top: 1px solid #999;
  border-left: 1px solid #999;
  border-right: 1px solid #999;
  border-bottom: 1px solid #999;
  cursor: pointer;
}
.sns-side-link:hover .sns-side-link-icon {
  fill: #fff;
}
.sns-side-link:hover, .sns-side-link:hover .sns-side-link-icon {
  transition: 0.3s;
}
.contents-article {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  margin-top: 150px;
  margin-bottom: 150px;
  justify-content: center;
}
.section-sub {
  min-width: 110px;
  z-index: 1;
}
@media screen and (max-width: 1199px) {
  .section-sub {
    display: none;
  }
}
.section-article {
  width: 995px;
  margin-left: 2.78vw;
  margin-right: 2.78vw;
  box-sizing: border-box;
}
.section-read {
  padding-bottom: 80px;
  border-bottom: 1px solid #e5e5e5;
  margin-bottom: 150px;
}
.text-read, .text {
  margin-top: 30px;
}
.text-read:first-child, .text:first-child {
  margin-top: 0;
}
.text-read {
  font-size: 16px;
  line-height: 34px;
}
#news-article .title-lv2 {
  font-size: 38px;
  line-height: 64px;
  margin-top: 95px;
  margin-bottom: 0;
  font-weight: bold !important;
}
#news-article .title-lv2::after {
  content: none;
}
#news-article .title-lv2 + .text {
  margin-top: 60px;
}
#news-article .title-lv3 {
  font-size: 30px;
  line-height: 50px;
  margin-top: 100px;
}
#news-article .title-lv3 + .text {
  margin-top: 40px;
}
#news-article .title-lv4 {
  font-size: 24px;
  line-height: 42px;
  margin-top: 100px;
}
#news-article .title-lv4 + .text {
  margin-top: 40px;
}
.text {
  font-size: 16px;
  line-height: 34px;
}
.image-box {
  margin: 95px 0 100px;
}
.image-item {
  width: 100%;
}
.image-item + .image-box-caption {
  margin-top: 15px;
}
.image-box-caption {
  font-size: 14px;
  color: #757575 !important;
}
.movie-modal-layout {
  margin: 100px 0 150px;
}
.text-note {
  font-size: 14px;
  color: #757575 !important;
  margin-top: 90px;
}
.page-contents-list {
  margin-top: 90px;
}
.page-contents-list-item {
  display: table;
  font-size: 16px;
  line-height: 30px;
  margin-top: 30px;
}
.page-contents-list-item .page-contents-list-item-number {
  display: table-cell;
  font-weight: bold;
  padding-right: 1.04vw;
}
.dots-list {
  margin-top: 100px;
}
.dots-list-item {
  font-size: 16px;
  line-height: 30px;
  margin-top: 30px;
  position: relative;
  padding-left: 2.08vw;
}
.dots-list-item::before {
  content: '';
  width: 5px;
  height: 5px;
  background-color: #000;
  border-radius: 100px;
  display: block;
  position: absolute;
  top: 13px;
  left: 0;
}
#bottom-sns-area {
  border-top: 1px solid #e5e5e5;
  text-align: center;
}
#bottom-sns-area.section-container {
  margin-bottom: 150px;
}
.contents-article + #bottom-sns-area.section-container {
  margin-top: 0;
}
#bottom-sns-area.section-container + #new-articles.section-container {
  margin-top: 150px;
}
.bottom-sns-text {
  font-size: 18px;
  color: #757575 !important;
  font-weight: bold;
  padding-top: 100px;
  padding-bottom: 40px;
}
#bottom-sns-area .interaction-01-item {
  width: 160px;
  display: inline-block;
  vertical-align: top;
  text-align: left;
  margin-right: 1.39vw;
}
#bottom-sns-area .interaction-01-item:last-child {
  margin-right: 0;
}
.bottom-sns-link {
  display: block;
  font-size: 15px;
  font-weight: bold;
  color: #000 !important;
  border: 1px solid #e5e5e5;
  height: 60px;
  display: flex;
  align-items: center;
  transition: 0.3s;
}
.sns-bottom-link-icon-fb, .sns-bottom-link-icon-tw, .sns-bottom-link-icon-ln {
  width: 24px;
  height: auto;
  padding-left: 1.39vw;
}
.sns-bottom-link-icon-link {
  width: 18px;
  padding-left: 10px;
}
.sns-bottom-link-icon-fb + .bottom-sns-link-text {
  margin-left: 1.39vw;
}
.sns-bottom-link-icon-tw + .bottom-sns-link-text {
  /* margin-left: 25px; */
  margin-left: 50px;
}
.sns-bottom-link-icon-ln + .bottom-sns-link-text {
  margin-left: 30px;
}
.sns-bottom-link-icon-link + .bottom-sns-link-text {
  margin-left: 10px;
}
.sns-bottom-link-icon {
  transition: 0.3s;
}
.bottom-sns-link:hover .sns-bottom-link-icon {
  fill: #fff;
  transition: 0.3s;
}
.bottom-sns-link:hover {
  transition: 0.3s;
  color: #fff !important;
}
.interaction-01-item:nth-child(1) .bottom-sns-link:hover {
  background-color: #1877f2;
  border: 1px solid #1877f2;
}
.interaction-01-item:nth-child(2) .bottom-sns-link:hover {
  background-color: #000;
  border: 1px solid #000;
}
.interaction-01-item:nth-child(2) .bottom-sns-link:hover p.bottom-sns-link-text{
  color: #fff !important;
}
.interaction-01-item:nth-child(3) .bottom-sns-link:hover {
  background-color: #00b900;
  border: 1px solid #00b900;
}
.interaction-01-item:nth-child(4) .bottom-sns-link:hover {
  background-color: #999;
  border: 1px solid #999;
  cursor: pointer;
}
.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-lv2-ja {
  display: block;
  font-size: 12px;
  color: #757575;
}
.section-inner {
  max-width: 1920px;
  margin: 0 auto;
  padding-left: 3.47vw;
  padding-right: 3.47vw;
  box-sizing: border-box;
}
.category-tag-item {
  display: inline-block;
  font-size: 14px;
  color: #fff !important;
  background-color: #000;
  padding: 5px 15px;
  margin-right: 10px;
  border-radius: 50px;
}
#new-articles.section-container {
  background-color: #000;
  color: #fff !important;
  position: relative;
}
#new-articles .section-inner {
  padding: 0 3.47vw;
  max-width: 100% !important;
}
.new-articles-link {
  display: flex;
  width: 100%;
}
.new-articles-text-box {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  flex-direction: column;
  -webkit-flex-direction: column;
  -webkit-justify-content: space-between;
  -ms-justify-content: space-between;
  justify-content: space-between;
  padding: 60px 3.47%;
  box-sizing: border-box;
}
.new-articles-text-box, .new-articles-image-box {
  width: -webkit-calc(100%/2);
  width: calc(100%/2);
}
.new-articles-image-box {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  -ms-align-items: center;
  align-items: center;
}
.new-articles-image {
  filter: brightness(0.7);
}
.new-articles-image {
  overflow: hidden;
}
.new-articles-image-item {
  transition: 0.5s;
}
.new-articles-link:hover .new-articles-image-item {
  transform: scale(1.1);
}
.new-articles-title {
  margin-top: 30px;
  font-size: clamp(1.438rem, 0.781rem + 0.88vw, 1.875rem);
  color: #fff !important;
  font-weight: bold;
  line-height: 1.65;
  position: relative;
}
.new-articles-next-btn {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  -ms-align-items: center;
  align-items: center;
  -webkit-justify-content: center;
  -ms-justify-content: center;
  justify-content: center;
  min-height: 70px;
  border-radius: 50px;
  width: 120px;
  margin-top: 20px;
  color: #757575 !important;
  font-size: 18px;
  border: 1px solid #757575;
  box-sizing: border-box;
  transition: 0.5s;
}
.new-articles-link:hover .new-articles-next-btn {
  background-color: #252525;
  color: #fff !important;
  border: 1px solid #252525;
}
.story-event-article-label {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  -ms-align-items: center;
  align-items: center;
}
.story-event-article-label .story-event-article-label_item {
  position: relative;
  display: -webkit-box;
  display: -webkit-inline-flex;
  display: -webkit-inline-box;
  display: inline-flex;
  -webkit-align-items: center;
  -ms-align-items: center;
  -webkit-box-align: center;
  align-items: center;
  -webkit-justify-content: center;
  -ms-justify-content: center;
  -webkit-box-pack: center;
  justify-content: center;
  padding-left: 30px;
}
.story-event-article-label .story-event-article-label_item.story-event-article-label_item-date {
  font-size: 13px;
  color: #fff !important;
  line-height: 1.2;
}
/* .story-event-article-label .story-event-article-label_item:first-child::before {
  content: '';
  width: 6px;
  height: 6px;
  background-color: #fff !important;
  border-radius: 50%;
  display: block;
  position: absolute;
  top: calc(50% - 1px);
  left: 0;
  transform: translateY(-50%);
} */
.story-event-article-label .story-event-article-label_item.story-event-article-label_item-tag {
  font-size: 12px;
  background-color: #fff !important;
  color: #000;
  padding: 1px 9px;
  border-radius: 20px;
  margin-left: 30px;
}
#research-development.section-container {
  margin-top: 0;
  margin-bottom: 0;
}
.sns-side-link-box-link, .bottom-sns-link-box {
  position: relative;
}
.sns-side-link-box-link .sns-copy-tooltip p {
  white-space: nowrap;
  color: #fff !important;
}
.bottom-sns-link-box .sns-copy-tooltip p {
  color: #fff !important;
}
.sns-side-link-box-link .sns-copy-tooltip {
  opacity: 0;
  background-color: #000;
  position: absolute;
  color: #fff !important;
  text-align: center;
  top: 10px;
  left: 65px;
  border-radius: 5px;
  padding: 5px 10px;
  transition: all 1s;
}
.sns-side-link-box-link .sns-copy-tooltip::before {
  content: "";
  position: absolute;
  top: 12px;
  left: -15px;
  border: 5px solid transparent;
  border-left: 10px solid #000;
  transform: rotateZ(180deg);
}
.bottom-sns-link-box .sns-copy-tooltip {
  opacity: 0;
  background-color: #000;
  position: absolute;
  color: #fff !important;
  text-align: center;
  top: -50px;
  left: 20px;
  border-radius: 5px;
  padding: 5px 10px;
  transition: all 1s;
}
.bottom-sns-link-box .sns-copy-tooltip::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 40%;
  border: 10px solid transparent;
  border-bottom: 10px solid #000;
  transform: rotateZ(180deg);
}
.link-text {
  color: #757575 !important;
  text-decoration: underline !important;
}
.link-text:focus {
  outline: none;
}
.link-text:hover {
  color: #aaa !important;
}
.note-01, .note-02, .note-03 {
  margin: 22px 0 0;
  color: #757575 !important;
}
.note-03 {
  font-size: 14px;
  line-height: 2.125;
}
.note-03 .link-text {
  color: #757575 !important;
}
.note-03 .link-text:hover {
  color: #aaa !important;
}
/*add2401*/
#keyvisual-area .title-lv1{
  margin-top: 15px;
  font-size: 40px;
}
#keyvisual-area .section-category-tag{
  display: flex;
  align-items: center;
}
#keyvisual-area .category-tag-item {
  display: inline-block;
  font-size: 14px;
  color: #fff !important;
  background-color: #000;
  padding: 5px 15px;
  margin-right: 30px;
  border-radius: 50px;
}
#keyvisual-area .category-tag-item-tag{
  color: #aaaaaa;
  margin-top: 20px;
  font-size: 16px;
}
/* -/ add2401*/

.navigation-menu-list_item a[href^="/en/corp/technology/research/news/"]{
  color: rgb(154, 154, 154) !important;
  border-bottom: 1px solid rgb(153, 153, 153);
}


.og-box {
  display: flex;
}
.og-box-link {
  display: inline-block;
  margin-top: 130px;
}
.og-box-image {
  min-width: 300px;
}
.og-box-text {
  max-width: 660px;
  border: 1px solid #e5e5e5;
  padding: 18px 2.43vw 17px 2.08vw;
}
.og-title {
  font-size: 20px;
  line-height: 38px;
  font-weight: bold;
  padding-bottom: 15px;
}
.og-text {
  font-size: 14px;
  color: #757575 !important;
}