/* easing */
#section--intro .sec-body h2 {
  margin: 0 0 40px;
}
#section--intro .sec-body h2 em span {
  display: inline;
}
@media screen and (min-width: 576px) {
  #section--intro .sec-body h2 em span {
    display: inline-block;
  }
}
@media screen and (min-width: 980px) {
  #section--intro .sec-body h2 em span {
    display: block;
  }
}
#section--intro .sec-body h2 em span i {
  display: inline-block;
  margin-right: -0.3em;
}

#main-visual {
  position: relative;
  color: var(--color-white);
}
#main-visual h3 {
  text-align: center;
  position: absolute;
  top: 50%;
  left: 0;
  z-index: 3;
  width: 100%;
  height: auto;
  padding: 0 30px;
  transform: translateY(-50%);
  font-size: 2.2rem;
  line-height: 1.48;
  letter-spacing: 0.03em;
}
@media screen and (min-width: 980px) {
  #main-visual h3 {
    font-size: 3.2rem;
  }
}
#main-visual #swiper--main .swiper-wrapper .swiper-slide {
  position: relative;
}
#main-visual #swiper--main .swiper-wrapper .swiper-slide:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
}
#main-visual #swiper--main .swiper-wrapper .swiper-slide .swiper-slide-img {
  overflow: hidden;
  position: relative;
  width: 100%;
  aspect-ratio: 1/1;
}
@media screen and (min-width: 576px) {
  #main-visual #swiper--main .swiper-wrapper .swiper-slide .swiper-slide-img {
    aspect-ratio: 16/9;
  }
}
@media screen and (min-width: 768px) {
  #main-visual #swiper--main .swiper-wrapper .swiper-slide .swiper-slide-img {
    aspect-ratio: 16/7;
  }
}
@media screen and (min-width: 980px) {
  #main-visual #swiper--main .swiper-wrapper .swiper-slide .swiper-slide-img {
    aspect-ratio: 2.98/1;
  }
}
#main-visual #swiper--main .swiper-wrapper .swiper-slide .swiper-slide-img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
}
#main-visual #swiper--main .swiper-wrapper .swiper-slide .split-line {
  display: inline !important;
}
#main-visual #swiper--main .swiper-wrapper .swiper-slide p {
  text-align: right;
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 2;
  width: 100%;
  font-size: 1.2rem;
  padding: 30px;
}
#main-visual #swiper--main .swiper-wrapper .swiper-slide p span {
  display: inline;
}
@media screen and (min-width: 576px) {
  #main-visual #swiper--main .swiper-wrapper .swiper-slide p span {
    display: block;
  }
}
#main-visual #swiper--main .swiper-wrapper .swiper-slide p span div {
  display: inline !important;
}
#main-visual #swiper--main .swiper-wrapper .swiper-slide.swiper-slide-active .swiper-slide-img img, #main-visual #swiper--main .swiper-wrapper .swiper-slide.swiper-slide-duplicate-active .swiper-slide-img img, #main-visual #swiper--main .swiper-wrapper .swiper-slide.swiper-slide-prev .swiper-slide-img img {
  animation: zoomUp 9s linear 0s normal both;
}

#nav-page {
  text-align: center;
}
#nav-page h4 b span i {
  display: inline-block;
  margin-right: -0.3em;
}
#nav-page nav {
  margin: 60px 0 0;
}
@media screen and (min-width: 768px) {
  #nav-page nav {
    margin: 70px 0 0;
  }
}
@media screen and (min-width: 980px) {
  #nav-page nav {
    margin: 80px 0 0;
  }
}
#nav-page nav ul {
  display: flex;
  justify-content: center;
  margin: 0 -10px;
}
#nav-page nav ul li {
  flex: 1;
  max-width: 320px;
  padding: 0 10px;
}
#nav-page nav ul li a {
  display: block;
  padding: 20px 10px;
  color: var(--color-white);
  background-color: var(--color-primary);
  border-radius: 8px;
}
@media screen and (min-width: 980px) {
  #nav-page nav ul li a {
    font-size: 1.8rem;
  }
}
#nav-page nav ul li a:hover {
  background-color: rgb(195.350877193, 1.149122807, 71.2456140351);
}
#nav-page nav ul li a b span {
  display: block;
  margin: 0 0.5em;
}
@media screen and (min-width: 576px) {
  #nav-page nav ul li a b span {
    display: inline-block;
  }
}

#section--index1 .sec-body .index {
  margin: 40px 0 0;
  background-color: #f2f2f2;
  border-radius: 24px;
}
#section--index1 .sec-body .index .index-head {
  padding: 30px 30px 0;
}
#section--index1 .sec-body .index .index-body {
  padding: 30px 30px 40px;
}
@media screen and (min-width: 980px) {
  #section--index1 .sec-body .index .index-body {
    padding: 30px 40px 40px;
  }
}
#section--index1 .sec-body .index .index-body ul li {
  position: relative;
  top: 50px;
  opacity: 0;
  transition: top 1s, opacity 1s;
}
#section--index1 .sec-body .index .index-body ul li:not(:first-child) {
  margin: 10px 0 0;
}
#section--index1 .sec-body .index .index-body ul li a {
  display: block;
  padding: 15px 30px;
  background-color: var(--color-white);
  border: 1px solid #ccc;
  border-radius: 100px;
}
@media screen and (min-width: 980px) {
  #section--index1 .sec-body .index .index-body ul li a {
    font-size: 1.8rem;
  }
}
#section--index1 .sec-body .index .index-body ul li a:hover {
  background-color: rgba(0, 0, 0, 0.05);
}
#section--index1 .sec-body .index .index-body ul li.on {
  top: 0;
  opacity: 1;
}

#section--index2 .sec-body .index {
  margin: 100px 0 0;
}
@media screen and (min-width: 768px) {
  #section--index2 .sec-body .index {
    margin: 110px 0 0;
  }
}
@media screen and (min-width: 980px) {
  #section--index2 .sec-body .index {
    margin: 120px 0 0;
  }
}
#section--index2 .sec-body .index:first-child {
  margin: 50px 0 0;
}
@media screen and (min-width: 768px) {
  #section--index2 .sec-body .index:first-child {
    margin: 60px 0 0;
  }
}
@media screen and (min-width: 980px) {
  #section--index2 .sec-body .index:first-child {
    margin: 70px 0 0;
  }
}
#section--index2 .sec-body .index .index-head {
  text-align: center;
}
@media screen and (min-width: 980px) {
  #section--index2 .sec-body .index .index-head h6 {
    font-size: 1.8rem;
  }
}
@media screen and (min-width: 768px) {
  #section--index2 .sec-body .index .index-body ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 20px 0 0;
  }
}
#section--index2 .sec-body .index .index-body ul li {
  position: relative;
  top: 100px;
  opacity: 0;
  margin: 40px 0 0;
  transition: top 1s, opacity 2s;
}
@media screen and (min-width: 768px) {
  #section--index2 .sec-body .index .index-body ul li {
    width: 46.9%;
  }
}
#section--index2 .sec-body .index .index-body ul li .in {
  position: relative;
  top: 0;
  box-shadow: 0 0 0 0;
  background-color: #f2f2f2;
  transition: top 0.2s, box-shadow 0.2s;
}
@media screen and (min-width: 768px) {
  #section--index2 .sec-body .index .index-body ul li .in {
    display: flex;
    flex-direction: column;
    height: 100%;
  }
}
#section--index2 .sec-body .index .index-body ul li .in .li-head {
  padding: 1px;
  background-color: var(--color-white);
  border: 1px solid #e6e6e6;
}
#section--index2 .sec-body .index .index-body ul li .in .li-head .research-image {
  width: 100%;
  height: auto;
  aspect-ratio: 23/13;
}
#section--index2 .sec-body .index .index-body ul li .in .li-head .research-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
  -o-object-position: center;
     object-position: center;
}
#section--index2 .sec-body .index .index-body ul li .in .li-body {
  padding: 25px 20px 30px;
}
@media screen and (min-width: 768px) {
  #section--index2 .sec-body .index .index-body ul li .in .li-body {
    flex: 1;
    display: flex;
    flex-direction: column;
  }
}
#section--index2 .sec-body .index .index-body ul li .in .li-body .research-detail {
  padding: 0 0 25px;
}
@media screen and (min-width: 980px) {
  #section--index2 .sec-body .index .index-body ul li .in .li-body .research-detail h6 {
    font-size: 1.75rem;
  }
}
#section--index2 .sec-body .index .index-body ul li .in .li-body .research-detail p {
  margin: 5px 0 0;
  font-size: 1.55rem;
}
#section--index2 .sec-body .index .index-body ul li .in .li-body .research-detail p span {
  display: inline;
}
@media screen and (min-width: 980px) {
  #section--index2 .sec-body .index .index-body ul li .in .li-body .research-detail p span {
    display: inline-block;
  }
}
#section--index2 .sec-body .index .index-body ul li .in .li-body .research-detail .category {
  margin: 15px 0 0;
  font-size: 1.2rem;
}
#section--index2 .sec-body .index .index-body ul li .in .li-body .research-detail .category span {
  margin: 0 5px 5px 0;
  padding: 0 10px 2px;
  background-color: #fff;
  border: 2px solid #ccc;
  border-radius: 4px;
}
#section--index2 .sec-body .index .index-body ul li .in .li-body .research-profile {
  margin: auto 0 0;
  padding: 20px 0 0;
  border-top: 1px solid #ccc;
  display: flex;
}
#section--index2 .sec-body .index .index-body ul li .in .li-body .research-profile .profile-image {
  width: 60px;
  min-width: 60px;
  height: 60px;
}
#section--index2 .sec-body .index .index-body ul li .in .li-body .research-profile .profile-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
}
#section--index2 .sec-body .index .index-body ul li .in .li-body .research-profile .profile-detail {
  flex: 1;
  margin: 0 0 0 20px;
  line-height: 1.3;
}
#section--index2 .sec-body .index .index-body ul li .in .li-body .research-profile .profile-detail small {
  font-size: 1.2rem;
}
#section--index2 .sec-body .index .index-body ul li .in > a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
#section--index2 .sec-body .index .index-body ul li .in:hover {
  top: -10px;
  box-shadow: rgba(0, 0, 0, 0.45) 0px 25px 20px -20px;
}
#section--index2 .sec-body .index .index-body ul li.on {
  top: 0;
  opacity: 1;
}

/* override */
#footer-separate {
  display: none;
}

#section--contact {
  padding-top: 0;
}
#section--contact .sec-head {
  display: none;
}

/* override */