@charset "UTF-8";
/* page-research.css
================================================== */
/* define.css
========================================================== */
/* FONT */
/* ¥Ö¥ì¥¤¥¯¥Ý¥¤¥ó¥È(for MediaQuery - max-width(PC->sp)) : ¥ª¥ê¥¸¥Ê¥ë¤Ï scss/_variables.scss */
/* Ìå²Ã¹²Í¨ */
/* šøÓÃ¥«¥é©` */
/* Animation évßB */
/* šøÓÃ Mixin */
h2.researchSectionTitle {
  font-weight: 300;
  display: flex;
  align-items: baseline;
  padding-bottom: 0;
  gap: 10px;
}
h2.researchSectionTitle span,
h2.researchSectionTitle small {
  display: flex;
}
h2.researchSectionTitle::before, h2.researchSectionTitle::after {
  display: none;
}
@media screen and (max-width: 959px) {
  h2.researchSectionTitle {
    display: block;
  }
  h2.researchSectionTitle span,
h2.researchSectionTitle small {
    display: block;
    text-align: center;
    width: 100%;
  }
}

.researchSlide {
  position: relative;
  padding-top: 40px;
}
.researchSlide h2.researchSectionTitle {
  position: relative;
  padding-bottom: 3rem;
  margin-top: 0;
  margin-bottom: 0;
  z-index: 10;
  text-align: right;
  color: #008580;
  flex-direction: row-reverse;
}
.researchSlide h2.researchSectionTitle::before {
  display: block;
  width: 50px;
  height: 50px;
  left: 0;
  top: -20px;
  background: transparent url("../img/research/star-banner.svg") center center no-repeat;
  background-size: contain;
}
@media screen and (max-width: 959px) {
  .researchSlide h2.researchSectionTitle {
    flex-direction: row;
  }
  .researchSlide h2.researchSectionTitle::before {
    position: relative;
    display: block;
    width: 25px;
    height: 25px;
    top: auto;
    left: auto;
    margin: -25px auto 25px;
  }
}
.researchSlide::before {
  display: block;
  content: "";
  position: absolute;
  top: -1.5rem;
  width: 100%;
  height: 100px;
  height: calc(100% - 5rem);
  background-color: #f0f0f0;
  z-index: 1;
}

.pickup_list li {
  padding-left: 15px;
  padding-right: 15px;
}

.swiper-researchtop .swiper-slide {
  aspect-ratio: 16/9;
  max-height: 350px;
}
@media screen and (max-width: 519px) {
  .swiper-researchtop .swiper-slide {
    aspect-ratio: 2/1;
    min-height: 80vw;
  }
}
.swiper-researchtop .swiper-slide article {
  position: absolute;
  left: 0;
  top: 0;
  height: calc(100% - 4rem);
  width: 100%;
}
.swiper-researchtop .swiper-slide article .bgImg {
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}
.swiper-researchtop .swiper-slide article .bgImg span {
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  transform: scale(1, 1);
  transition: transform 0.3s ease;
}
.swiper-researchtop .swiper-slide article .bgImg.empty span {
  background-size: contain;
  background-size: 200px 200px;
  background-image: url(/img/common/logo_circle_blue.svg);
}
.swiper-researchtop .swiper-slide article h3 {
  position: absolute;
  left: 30px;
  bottom: 0;
  width: calc(100% - 110px);
  margin: 0 0 -2.8rem;
  padding: 15px 45px 15px 25px;
  color: #ffffff;
  background-color: #008580;
  z-index: 10;
  transition: transform 0.3s ease;
}
.swiper-researchtop .swiper-slide article h3 a {
  display: block;
  width: 100%;
  color: #ffffff;
  text-decoration: none;
}
@media screen and (max-width: 959px) {
  .swiper-researchtop .swiper-slide article h3 {
    width: calc(100% - 70px);
    left: 10px;
    max-height: 2.4rem;
  }
  .swiper-researchtop .swiper-slide article h3 a {
    height: 2.4rem;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow-x: hidden;
  }
}
.swiper-researchtop .swiper-slide article h3::before {
  position: absolute;
  left: 15px;
  bottom: -1rem;
  width: calc(100% - 30px);
  height: 1rem;
  background-color: #a2d9d8;
}
.swiper-researchtop .swiper-slide article h3::after {
  position: absolute;
  width: 65px;
  height: 100%;
  left: auto;
  right: 0;
  top: 0;
  background: transparent url(/img/common/ico_link_arrow02.svg) center center no-repeat;
  background-size: 20px 20px;
}
.swiper-researchtop .biggerlink:hover article {
  cursor: pointer;
}
.swiper-researchtop .biggerlink:hover article h3 {
  transform: scale(1, 1);
}
.swiper-researchtop .biggerlink:hover article .bgImg span {
  transform: scale(1.05, 1.05);
}

.main_contents .borderedHeader {
  display: flex;
  align-items: center;
  color: #008580;
  position: relative;
  color: #ffffff;
  margin-top: 30px;
  margin-bottom: 40px;
  z-index: 10;
}
.main_contents .borderedHeader::before, .main_contents .borderedHeader::after {
  position: relative;
  width: auto;
  content: "";
  flex-grow: 1;
  bottom: auto;
  left: auto;
  right: auto;
  height: 16px;
  background-color: #ffffff;
}
.main_contents .borderedHeader::before {
  margin-right: 5rem;
}
.main_contents .borderedHeader::after {
  margin-left: 5rem;
}
@media screen and (max-width: 959px) {
  .main_contents .borderedHeader {
    display: block;
    text-align: center;
    border-left: 15px solid #ffffff;
    border-right: 15px solid #ffffff;
    padding: 15px;
  }
  .main_contents .borderedHeader::before, .main_contents .borderedHeader::after {
    display: none;
  }
}
.main_contents .sectionFiller {
  padding-top: 40px;
  padding-bottom: 40px;
}
.main_contents .sectionSearch .box_link,
.main_contents .sectionFields .box_link {
  border-color: #ffffff;
}
.main_contents .sectionSearch .box_link .link_arrow,
.main_contents .sectionFields .box_link .link_arrow {
  background-image: url(/img/common/ico_link_arrow02.svg);
}
.main_contents .sectionSearch .box_link a,
.main_contents .sectionFields .box_link a {
  color: #ffffff;
}
.main_contents .sectionSearch .box_link:hover a,
.main_contents .sectionFields .box_link:hover a {
  color: #a2d9d8;
}
.main_contents .sectionSearch {
  position: relative;
  background-color: #008580;
}
.main_contents .sectionSearch::after {
  position: absolute;
  display: block;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.1;
  background: transparent url("../img/research/bg-search.jpg") center center no-repeat;
  background-size: cover;
}
.main_contents .sectionSearch .serachBox {
  position: relative;
  z-index: 10;
}
.main_contents .sectionSearch .serachBox h3 {
  margin: 0 0 15px;
  text-align: center;
  color: #ffffff;
}
.main_contents .sectionSearch .serachBox h3::before, .main_contents .sectionSearch .serachBox h3::after {
  display: none;
}
.main_contents .sectionSearch .serachBox ul.tab {
  display: flex;
  margin-left: 0;
  margin-bottom: 0;
}
.main_contents .sectionSearch .serachBox ul.tab li {
  display: flex;
  width: 50%;
  text-align: center;
  align-items: center;
  justify-content: center;
  color: #008580;
  background-color: #a2d9d8;
  font-size: 1.5rem;
  font-weight: bold;
  cursor: pointer;
  padding: 15px;
  transition: background-color 0.3s ease;
}
.main_contents .sectionSearch .serachBox ul.tab li:hover {
  background-color: #8cc9c8;
}
.main_contents .sectionSearch .serachBox ul.tab li::before {
  content: "";
  display: inline-block;
  height: 2rem;
  width: 2rem;
  vertical-align: middle;
  margin-right: 1rem;
  background-size: contain;
  background-position: center center;
  background-repeat: no-repeat;
}
.main_contents .sectionSearch .serachBox ul.tab li:first-child:before {
  background-image: url("/img/common/ico_connectdevelop.svg");
}
.main_contents .sectionSearch .serachBox ul.tab li:last-child:before {
  background-image: url("/img/research/ico_faculty.png");
}
.main_contents .sectionSearch .serachBox ul.tab .selected {
  background-color: #ffffff !important;
  cursor: auto;
}
@media screen and (max-width: 519px) {
  .main_contents .sectionSearch .serachBox ul.tab li::before {
    display: none;
  }
}
.main_contents .sectionSearch .serachBox form {
  background-color: #ffffff;
  margin-bottom: 32px;
  padding: 15px;
}
.main_contents .sectionSearch .serachBox form input {
  width: 100%;
  border: none;
  background: transparent url(../img/common/ico_search01.svg) 0 50% no-repeat;
  padding-left: 3.5rem;
  outline: none;
}
@media screen and (max-width: 959px) {
  .main_contents .sectionSearch .serachBox {
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
  }
}
.main_contents .sectionFields {
  position: relative;
  background-color: #008580;
}
.main_contents .sectionFields::after {
  position: absolute;
  display: block;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.1;
  background: transparent url("../img/research/bg-fields.jpg") center center no-repeat;
  background-size: cover;
}
.main_contents .sectionFields .container {
  position: relative;
  z-index: 10;
}
.main_contents .sectionFields .fields_list {
  margin-bottom: 80px;
  margin-left: 0;
  justify-content: center;
  width: 100%;
  margin-bottom: 60px;
  gap: 25px 2%;
}
.main_contents .sectionFields .fields_list li {
  position: relative;
  display: flex;
  width: 32%;
  align-items: center;
  max-height: 350px;
  aspect-ratio: 1/1;
  justify-content: space-between;
  text-align: center;
  background-color: #282728;
}
.main_contents .sectionFields .fields_list li a, .main_contents .sectionFields .fields_list li span {
  position: relative;
  display: block;
  width: 100%;
  text-align: center;
  z-index: 10;
}
.main_contents .sectionFields .fields_list li a {
  text-decoration: none;
  font-size: 3.5rem;
  font-weight: 500;
  letter-spacing: 0.4rem;
  line-height: 4rem;
  color: #ffffff;
}
.main_contents .sectionFields .fields_list li a span {
  font-size: 0.9rem;
  background-color: #008580;
  padding: 5px 15px;
  max-width: 20rem;
  margin-left: auto;
  margin-right: auto;
  margin-top: 0.8rem;
  line-height: 1.1;
}
.main_contents .sectionFields .fields_list li .thumbnail {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  opacity: 0.3;
  z-index: 1;
}
@media screen and (max-width: 1200px) {
  .main_contents .sectionFields .fields_list li a {
    letter-spacing: 0.2rem;
    font-size: 3rem;
  }
}
@media screen and (max-width: 959px) {
  .main_contents .sectionFields .fields_list li {
    width: 48%;
  }
  .main_contents .sectionFields .fields_list li a {
    font-size: 2.5rem;
  }
}
@media screen and (max-width: 959px) {
  .main_contents .sectionFields .fields_list li {
    width: 100%;
    aspect-ratio: 2/1;
  }
}
.main_contents .sectionFields .secondary_list {
  margin-bottom: 80px;
  margin-left: 0;
  justify-content: center;
  width: 100%;
  margin-bottom: 60px;
  gap: 25px 2%;
}
.main_contents .sectionFields .secondary_list li {
  position: relative;
  display: flex;
  width: 48%;
  align-items: center;
  padding: 50px 25px;
  background-color: #282728;
}
.main_contents .sectionFields .secondary_list li a, .main_contents .sectionFields .secondary_list li span {
  position: relative;
  display: block;
  width: 100%;
  z-index: 10;
  color: #ffffff;
  font-size: 1.8rem;
  font-weight: bold;
}
.main_contents .sectionFields .secondary_list li a {
  background-image: url(/img/common/ico_link_arrow01.svg);
  background-size: 25px 25px;
}
.main_contents .sectionFields .secondary_list li .thumbnail {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  opacity: 0.2;
  z-index: 1;
}
@media screen and (max-width: 959px) {
  .main_contents .sectionFields .secondary_list li {
    width: 100%;
  }
}

.buttonExpand {
  display: block;
  width: 100%;
  text-align: center;
  border: 1px solid #005d59;
  background-color: transparent;
  padding: 1rem 15px;
  margin-bottom: 40px;
}
.buttonExpand span, .buttonExpand::before {
  color: #005d59;
  transition: color 0.3s ease;
}
.buttonExpand:hover span, .buttonExpand:hover::before {
  color: #a2d9d8;
}

.buttonExpand[aria-expanded=true] span {
  display: none;
}
.lang-ja .buttonExpand::before {
  content: "Ó›ÊÂÈ«ÎĤòÒŠ¤ë";
}
.lang-ja .buttonExpand[aria-expanded=true]::before {
  content: "é]¤¸¤ë";
}

.lang-en .buttonExpand::before {
  content: "View the full article";
}
.lang-en .buttonExpand[aria-expanded=true]::before {
  content: "Close";
}

.collapse-body {
  margin-bottom: 40px;
}
.collapse-body h3:first-child {
  margin-top: 0;
}

.fieldHeaderInnerImage {
  position: relative;
  display: flex;
  margin-bottom: 40px;
  align-items: center;
  justify-content: center;
  padding: 80px 15px;
  background-color: #008580;
  overflow: hidden;
}
.fieldHeaderInnerImage .box {
  position: relative;
  text-align: center;
  color: #ffffff;
  z-index: 10;
}
.fieldHeaderInnerImage .box h2 {
  padding: 0;
  margin: 0;
  font-size: 3.5rem;
  font-weight: 500;
  margin-bottom: 1rem;
}
.fieldHeaderInnerImage .box h2::before, .fieldHeaderInnerImage .box h2::after {
  display: none;
}
.fieldHeaderInnerImage .box .bar {
  font-size: 1.1rem;
  background-color: #04bdb6;
  padding: 5px 15px;
  max-width: 20rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.1;
  margin-bottom: 0;
}
.fieldHeaderInnerImage aside {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-position: center center;
  background-size: cover;
  opacity: 0.5;
  filter: blur(4px);
}

.fieldHeader {
  display: flex;
  margin-bottom: 40px;
  align-items: center;
  background-color: #008580;
}
.fieldHeader aside {
  width: 30%;
  min-height: 250px;
  background-color: #282728;
  background-position: center center;
  background-size: cover;
}
.fieldHeader .box {
  width: 70%;
  text-align: center;
  color: #ffffff;
}
.fieldHeader .box h2 {
  padding: 0;
  margin: 0;
  font-size: 3.5rem;
  margin-bottom: 1rem;
}
.fieldHeader .box h2::before, .fieldHeader .box h2::after {
  display: none;
}
.fieldHeader .box .bar {
  font-size: 0.9rem;
  background-color: #04bdb6;
  padding: 5px 15px;
  max-width: 20rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.fieldHeader .box .note {
  margin-bottom: 0;
}
@media screen and (max-width: 959px) {
  .fieldHeader {
    flex-flow: column;
  }
  .fieldHeader aside {
    width: 100%;
  }
  .fieldHeader .box {
    width: 100%;
    padding: 50px 15px;
  }
}
@media screen and (max-width: 519px) {
  .fieldHeader {
    margin-left: -15px;
    margin-right: -15px;
  }
}

.main_contents .fieldHeadLine {
  margin-bottom: 20px;
}
.main_contents .fieldHeadLine .digest {
  width: calc(100% - 325px);
}
.main_contents .fieldHeadLine .thumbnail {
  width: 300px;
}
@media screen and (max-width: 959px) {
  .main_contents .fieldHeadLine .digest,
.main_contents .fieldHeadLine .thumbnail {
    width: 100%;
  }
}
.main_contents .fieldHeadLine h3 {
  color: #ffffff;
  background-color: #282728;
  padding: 15px;
  margin-top: 0;
  margin-bottom: 40px;
}
.main_contents .fieldHeadLine h3::before {
  display: none;
}
.main_contents .fieldHeadLine h3::after {
  left: 25px;
  height: 10px;
  bottom: -10px;
  width: calc(100% - 25px);
  background-color: #a2d9d8;
}
.main_contents .fieldHeadLine img {
  width: 100%;
}
.main_contents .fieldCase .unit {
  display: flex;
  gap: 25px;
  margin-bottom: 20px;
}
.main_contents .fieldCase .unit .thumbnail {
  width: 150px;
}
.main_contents .fieldCase .unit .thumbnail img {
  width: 100%;
}
.main_contents .fieldCase .unit .digest {
  width: calc(100% - 175px);
}
.main_contents .fieldCase .unit .digest h3 {
  color: #008580;
  margin: 0 0;
  padding-bottom: 0;
  margin-bottom: 20px;
  padding-left: 4.5rem;
}
.main_contents .fieldCase .unit .digest h3::before, .main_contents .fieldCase .unit .digest h3::after {
  display: none;
}
.main_contents .fieldCase .unit .digest h3::before {
  display: inline-block;
  position: absolute;
  top: 0.8rem;
  left: 0;
  content: "";
  width: 3rem;
  height: 1rem;
  background-color: #04bdb6;
  margin-right: 0.5rem;
  border-right: 1rem solid #a2d9d8;
}
.main_contents .fieldCase .unit .digest dl {
  display: flex;
  flex-flow: wrap;
}
.main_contents .fieldCase .unit .digest dl dt {
  width: 15rem;
}
.main_contents .fieldCase .unit .digest dl dd {
  display: block;
  width: calc(100% - 17rem);
}
@media screen and (max-width: 519px) {
  .main_contents .fieldCase .unit {
    display: block;
  }
  .main_contents .fieldCase .unit .digest,
.main_contents .fieldCase .unit .thumbnail {
    width: 100%;
  }
}
.main_contents .fieldCaseColumn {
  margin-bottom: 40px;
}
.main_contents .fieldCaseColumn .thumbnail {
  width: 100%;
  aspect-ratio: 1/1;
  background-position: center center;
  background-size: cover;
  overflow: hidden;
  margin-bottom: 20px;
}
.main_contents .fieldCaseColumn .thumbnail span {
  display: block;
  width: 100%;
  height: 100%;
  background-color: #a2d9d8;
  background-position: center center;
  background-size: cover;
  background-image: url(/img/common/logo_circle_blue.svg);
}
.main_contents .fieldCaseColumn h3 {
  margin: 0;
  padding: 0;
  margin-bottom: 20px;
  font-size: 1.6rem;
}
.main_contents .fieldCaseColumn h3 a {
  text-decoration: none;
}
.main_contents .fieldCaseColumn h3::before, .main_contents .fieldCaseColumn h3::after {
  display: none;
}

/*# sourceMappingURL=page-researchtop.css.map */