@import url("https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New&display=swap");
* {
  margin: 0;
  padding: 0;
  border: 0;
  outline: none;
  vertical-align: baseline;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
}

body {
  font-style: normal;
  font-size: 16px;
  font-size: 1.6em;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.05em;
}

#header,
#footer {
  display: none;
}

section {
  line-height: 0;
}

.sp {
  display: none !important;
}

@media (max-width: 767px) {
  .sp {
    display: block !important;
  }
  .pc {
    display: none !important;
  }
}
.fade-in {
  opacity: 0;
  -webkit-transition: 1s ease-out;
  transition: 1s ease-out;
  /* 	transition-delay: 0.5s; */
  -webkit-transform: translateY(50px);
  transform: translateY(50px);
}

.fade-in.active {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}

@-webkit-keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.contact {
  position: relative;
}

.contact img.sp{
  width: 100%;
}

.contact a {
  position: absolute;
  top: 50%;
  right: calc(50% - 18vw);
  -webkit-transform: translate(50%, -50%);
  transform: translate(50%, -50%);
  z-index: 5;
  cursor: pointer;
}

.contact a img {
  width: 22vw;
}

@media (max-width: 767px) {
  .contact a {
    top: calc(50% + 47vw);
    right: 50%;
  }
  .contact a img {
    width: 32vw;
  }
}
.footer {
  width: 100%;
  background-color: #fff;
  padding: 90px 0 60px;
}

.footer .wrap {
  width: 1032px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
  margin: 0 auto;
}

@media (max-width: 767px) {
  .footer .wrap {
    display: block;
  }
}
.footer .wrap .left {
  width: 426px;
  margin-right: auto;
}

.footer .wrap .right {
  width: 359px;
  margin-right: -75px;
}

.footer .bottom {
  width: 1032px;
  margin: 40px auto 0;
  text-align: right;
}

.footer .bottom a {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  color: #4d4d4d;
  display: inline-block;
  border-bottom: solid 1px #000;
}

.footer .bottom .copyright {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  color: #4d4d4d;
  display: inline-block;
  margin-left: 25px;
  margin-right: -75px;
}

@media (max-width: 1250px) {
  .footer .wrap .right,
  .footer .bottom .copyright {
    margin-right: 0;
  }
}
@media (max-width: 1150px) {
  .footer .wrap,
  .footer .bottom {
    width: 90%;
  }
}
@media (max-width: 767px) {
  .footer .wrap {
    width: 80%;
  }
  .footer .bottom {
    width: 80%;
    text-align: center;
  }
  .footer .bottom .copyright {
    font-size: 10px;
    margin: 10px 0 0;
  }
}

.burger-menu {
  position: fixed;
  width: 100%;
  height: 100%;
  background: #afc1cb;
  overflow-y: scroll;
  top: 0;
  left: 100%;
  z-index: 999;
  padding: 128px 50px 0;
  transition: all 0.3s ease;

}

.burger-menu.active{
  left: 0;
transition: all 0.3s ease;
}
.burger-menu__close {
  position: absolute;
  top: 60px;
  right: 67px;
  z-index: 1;
}
.burger-menu__close img {
  width: 26px;
  height: 18px;
}
.burger-menu__inr {
  padding-bottom: 108px;
  max-width: 1042px;
  margin: 0 auto;
}

.burger-menu__item {
  display: flex;
  gap: calc(60 / 1042 * 100%);
  justify-content: center;
}



.burger-menu__left {
  width: calc(548 / 1042 * 100%);
  position: relative;
}
.burger-menu__left .logo{
  display: block;
  width: 456px;
  height: 74px;
}
.burger-menu__left .logo img{
  width: 100%;
  height: 100%;
  object-fit: contain;
}


/* タブレット幅 768px〜1128px - 1129px以上のレイアウトを維持しつつオーバーフローを防止 */
@media (min-width: 768px) and (max-width: 1128px) {
  .burger-menu {
    padding: 80px 24px 0;
  }
  .burger-menu__close {
    top: 40px;
    right: 40px;
  }
  .burger-menu__left .logo {
    width: 100%;
    max-width: 456px;
  }
  .burger-menu__left::before {
    width: 70%;
    max-width: 388px;
    height: auto;
    aspect-ratio: 388 / 489;
  }
  .burger-menu__otherpage li {
    height: 80px;
  }
}

@media (max-width: 767px) {
  .burger-menu {
    padding: 98px 0 0;
  }

  .burger-menu__close {
    top: 24px;
    right: 29px;
  }
  .burger-menu__item {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0 16px;
    justify-self: unset;
  }
  .burger-menu__left {
    width: 100%;
  }
  .burger-menu__left .logo{
    width: 321px;
    height: 52px;
    margin: 0 auto;
  }
  
}


.burger-menu__left::before {
  content: "";
  position: absolute;
  background: url(../wp-content/themes/ko-ken-k3/research/images/fv_egg.png)
    no-repeat center center;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 388px;
  height: 489px;
  position: absolute;
  z-index: -1;
  background-size: contain;
}

@media (max-width: 767px) {
  .burger-menu__left::before {
    width: 251px;
    height: 317px;
    top: 119px;
    transform: translateX(-50%);
  }
}

/* burger-menu__nav */
.burger-menu__nav {
  margin-top: 70px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: calc(  392 /544 * 100%);
  max-width: 392px;
  row-gap: 30px;
  margin-left: 25px;
}
@media (max-width: 767px) {
  .burger-menu__nav {
    margin: 66px auto 0;
    width: 297px;
    padding-left: 23px;
    flex-direction: column;
    row-gap: 37px;
  }
}

.burger-menu__nav li a {
  display: flex;
  align-items: center;
  gap: 15px;
  color: #fff;
  font-size: 22px;
  font-weight: 500;
  line-height: 1;
}
.burger-menu__nav li a::before {
  content: "";
  background-image: url(../wp-content/themes/ko-ken-k3/research/images/burger-menu-icon.svg);
  display: block;
  width: 26px;
  height: 33px;
  background-size: contain;
}
@media (min-width: 768px) and (max-width: 1128px) {
  .burger-menu__nav li a {
    font-size: 20px;
  }
  .burger-menu__nav li a::before {
    width: 22px;
    height: 28px;
  }
}
@media (max-width: 767px) {
  .burger-menu__nav li a {
    font-size: 19px;
  }
  .burger-menu__nav li a::before {
    width: 24px;
    height: 30px;
  }
}



.burger-menu__otherpage {
  margin-top: 70px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 23px 14px;
}
@media screen and (max-width: 767px) {
  .burger-menu__otherpage {
    margin: 56px auto 0;
    flex-direction: column;
    gap:16px 0; 
    flex-wrap: nowrap;
    width: 297px;
  }
}

.burger-menu__otherpage li {
  width: calc(264 / 564 * 100%);
  height: 94px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #9898a8 0%, #96a8a0 100%);
}
.burger-menu__otherpage li:nth-child(2) {
  background: linear-gradient(90deg, #8e99aa 0%, #8fa2a5 100%);
}

.burger-menu__otherpage li:nth-child(3) {
  background: linear-gradient(90deg, #8fa7a6 0%, #8f9aaa 100%);
}
.burger-menu__otherpage li:nth-child(4) {
  background: linear-gradient(90deg, #7fa3ac 0%, #8c93a5 100%);
}

@media screen and (max-width: 767px) {
  .burger-menu__otherpage li {
    width: 100%;
    height: 70px;
    background: linear-gradient(90deg, #9898a8 0%, #96a8a0 100%);
    order: 0;
  }
  .burger-menu__otherpage li:nth-child(2) {
    order: 1;
  }
  .burger-menu__otherpage li:nth-child(3) {
    order: 3;
  }
  .burger-menu__otherpage li:nth-child(4) {
    order: 2;
  }

}

.burger-menu__otherpage li a {
  display: inline-block;
  color: #fff;
  font-size: 18px;
}

@media screen and (max-width: 1042px) {
  .burger-menu__otherpage li a {
    font-size: 14px;
  }
}
@media screen and (max-width: 767px) {
  .burger-menu__otherpage li a {
    font-size: 17px;
  }
}

.burger-menu__right {
  padding-top: 20px;
}

@media screen and (max-width: 767px) {
  .burger-menu__right {
    padding-top: 73px;
  }
}
.burger-menu__center {
  display: flex;
  flex-direction: column;
  gap: 39px;
}
@media screen and (max-width: 767px) {
  .burger-menu__center {
    width: 297px;
    margin: 0 auto;
  }
}
.burger-menu__center li a {
  display: block;
  width: fit-content;
}
.burger-menu__center li a img {
  display: block;
  height: 70px;
  width: auto;
  object-fit: contain;
}
@media screen and (max-width: 1075px) {
  .burger-menu__center li a img {
    height: 56px;
  }
}
@media screen and (max-width: 767px) {
  .burger-menu__center li a img {
    height: 44px;
  }
}

.fixed_btn {
  width: 162px;
  height: 190px;
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  -webkit-transition: opacity 0.5s;
  transition: opacity 0.5s;
}

.fixed_btn.active {
  opacity: 1;
  pointer-events: all;
}

.fixed_btn a {
  width: 100%;
  height: 100%;
  display: block;
}

.fixed_btn a:hover {
  opacity: 1;
}

.fixed_btn a:hover:after {
  opacity: 0.7;
}

.fixed_btn a:before {
  content: "";
  width: 100%;
  height: 100%;
  background-image: url(../wp-content/themes/ko-ken-k3/center/assets02/img/btn_fixed.png);
  background-position: center center;
  background-size: cover;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}

.fixed_btn a:after {
  content: "";
  width: 100%;
  height: 100%;
  background-image: url(../wp-content/themes/ko-ken-k3/center/assets02/img/btn_fixed_text.png);
  background-position: center center;
  background-size: cover;
  display: block;
  opacity: 1;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}

@media (max-width: 767px) {
  .fixed_btn {
    width: 100%;
    height: auto;
    position: fixed;
    bottom: 0;
    right: 0;
    z-index: 10;
  }
  .fixed_btn:after {
    content: "";
    height: 0;
    padding-top: 18.66%;
    display: block;
  }
  .fixed_btn a:before {
    content: "";
    width: 100%;
    height: 100%;
    background-image: url(../wp-content/themes/ko-ken-k3/center/assets02/img/btn_fixed_sp.png);
    background-position: center center;
    background-size: cover;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
  }
  .fixed_btn a:after {
    opacity: 0;
  }
  .fixed_btn a:hover:before {
    opacity: 1;
  }
  .fixed_btn a:hover:after {
    opacity: 0;
  }
}

.news {
  width: 100%;
  line-height: 1;
}
.news .wrap {
  width: 1032px;
  margin: 0 auto;
}
@media (max-width: 1150px) {
  .news .wrap {
    width: 90%;
  }
}
@media screen and (max-width: 767px) {
  .news .wrap {
    width: 100%;
  }
}
.news .wrap .news_top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.news .wrap .news_top .left {
  width: 368px;
  margin-right: auto;
}
@media (max-width: 767px) {
  .news .wrap .news_top .left {
    width: 240px;
    margin: 0 auto;
  }
}
.news .wrap .news_top .right {
  width: 110px;
}
.news .wrap .newswrap .news-list {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: stretch;
  -ms-flex-align: stretch;
  align-items: stretch;
  margin: 9em 0 4em;
}
@media (max-width: 767px) {
  .news .wrap .newswrap .news-list {
    display: block;
    position: relative;
    margin-top: 6em;
  }
}
.news .wrap .newswrap .news-list li.news-item {
  width: calc(33.3% - 20px);
  margin-right: 30px;
  border-left: solid 2px #fff;
  border-bottom: solid 2px #fff;
}
@media screen and (max-width: 767px) {
  .news .wrap .newswrap .news-list li.news-item {
    width: 28.4em;
    margin-right: 0;
  }
}
.news .wrap .newswrap .news-list li.news-item:last-child {
  margin-right: 0;
}
.news .wrap .newswrap .news-list li.news-item > a {
  display: block;
  height: 100%;
}
.news .wrap .newswrap .news-list li.news-item .news-item__inr {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  height: 100%;
  min-height: 0; /* Chromeでflex子要素の高さ計算を安定させる */
}
.news .wrap .newswrap .news-list li.news-item .news-top {
  width: 100%;
  -ms-flex-negative: 0;
  flex-shrink: 0;
  /* 			height: 146px; */
  background-position: center center;
  background-size: cover;
}
.news .wrap .newswrap .news-list li.news-item .news-top:after {
  content: "";
  height: 0;
  padding-top: 66.24%;
  display: block;
}
.news .wrap .newswrap .news-list li.news-item .news-bottom {
  padding: 2em 2em 3em;
  min-height: 18em;
  -webkit-box-flex: 1;
  -ms-flex: 1 1 0;
  flex: 1 1 0; /* height:100%の代わりに残り領域を占有（Chromeで高さ揃え） */
  background-color: rgba(255, 255, 255, 0.2);
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
}
@media (max-width: 767px) {
  .news .wrap .newswrap .news-list li.news-item .news-bottom {
    padding: 20px 30px 30px;
  }
}
.news
  .wrap
  .newswrap
  .news-list
  li.news-item
  .news-bottom
  .news-info
  .news-info__top {
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 1.5em 1em;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.news
  .wrap
  .newswrap
  .news-list
  li.news-item
  .news-bottom
  .news-info
  .news-info__top
  .news-date {
  color: #000;
}
.news
  .wrap
  .newswrap
  .news-list
  li.news-item
  .news-bottom
  .news-info
  .news-info__top
  .news-date
  span {
  font-weight: 500;
  font-size: 1.4em;
}
@media (max-width: 767px) {
  .news
    .wrap
    .newswrap
    .news-list
    li.news-item
    .news-bottom
    .news-info
    .news-info__top
    .news-date
    span {
    font-size: 1.3em;
  }
}
.news
  .wrap
  .newswrap
  .news-list
  li.news-item
  .news-bottom
  .news-info
  .news-info__top
  .news-categories {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  gap: 0.8em;
}
.news
  .wrap
  .newswrap
  .news-list
  li.news-item
  .news-bottom
  .news-info
  .news-info__top
  .news-categories
  .news-category {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0.25em;
  font-size: 1.2em;
  line-height: 1.8;
  letter-spacing: 0.1em;
  background: #fff;
  color: #000;
  border: solid 2px #fff;
  margin: 0;
  min-width: 8em;
}
@media (max-width: 767px) {
  .news
    .wrap
    .newswrap
    .news-list
    li.news-item
    .news-bottom
    .news-info
    .news-info__top
    .news-categories
    .news-category {
    padding: 0.15em;
    min-width: 7em;
  }
}
.news .wrap .newswrap .news-list li.news-item .news-title {
  font-size: 1.7em;
  line-height: 1.5;
  color: #000;
  margin-top: 1em;
}
@media (max-width: 767px) {
  .news .wrap .newswrap .news-list li.news-item .news-title {
    font-size: 1.5em;
    line-height: 1.8;
  }
}
.news .more {
  display: block;
  margin: 0 auto;
  width: 11em;
}
@media (max-width: 767px) {
  .news .more {
    margin-top: 3em;
    width: 108px;
  }
}
@media (max-width: 767px) {
  .news .slick-dots {
    width: 100%;
    display: block !important;
    bottom: -40px;
  }
}
@media (max-width: 767px) {
  .news .slick-slide {
    width: 28em;
    margin: 0 0.5em;
  }
}

.l-content {
  color: #000;
  overflow: hidden;
  font-family: "Zen Kaku Gothic New", serif;
  font-weight: 400;
  font-style: normal;
}
.l-content img {
  width: 100%;
  height: auto;
  line-height: 0;
}
.l-content * {
  font-size: 2.6666666667vw;
}
@media (min-width: 768px) {
  .l-content * {
    font-size: min(0.7320644217vw, 10px);
  }
}
.l-content section {
  line-height: 1;
}
.l-content .fv {
  color: #fff;
}
.l-content .fv .fv__bg {
  background: #bac9d1;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.l-content .fv .fv__bg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.l-content .fv .fv-item {
  position: relative;
  min-height: 767px;
  height: 100vh;
  z-index: 1;
}
.l-content .fv .fv-item + .fv-item::after {
  content: "";
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: url(../wp-content/themes/ko-ken-k3/research/images/fv_shadow.png)
    center top/100% auto no-repeat;
}
@media screen and (max-width: 767px) {
  .l-content .fv .fv-item + .fv-item::after {
    background-position: 0 140%;
    top: initial;
    bottom: 0;
  }
}
.l-content .fv .fv-item .fv-item__first {
  background: url(../wp-content/themes/ko-ken-k3/research/images/fv_egg.png)
    center center/50em auto no-repeat;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  text-align: center;
  height: 100%;
  width: 100%;
  z-index: 1;
  opacity: 0;
  -webkit-animation: fadeIn 1s ease-out forwards;
  animation: fadeIn 1s ease-out forwards;
}
@media screen and (max-width: 767px) {
  .l-content .fv .fv-item .fv-item__first {
    background-size: 24em auto;
  }
}
.l-content .fv .fv-item .fv-item__first .fv-item__first__inr {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  width: 100%;
  z-index: 1;
}
.l-content
  .fv
  .fv-item
  .fv-item__first
  .fv-item__first__inr
  .fv-item__first__title {
  font-size: 7.2em;
  letter-spacing: 0.1em;
  line-height: 1.5277777778;
}
@media screen and (max-width: 767px) {
  .l-content
    .fv
    .fv-item
    .fv-item__first
    .fv-item__first__inr
    .fv-item__first__title {
    font-size: 3.8em;
  }
}
.l-content
  .fv
  .fv-item
  .fv-item__first
  .fv-item__first__inr
  .fv-item__first__name {
  text-align: center;
  line-height: 1.5;
  font-size: 2em;
  margin-top: 2em;
}
@media screen and (max-width: 767px) {
  .l-content
    .fv
    .fv-item
    .fv-item__first
    .fv-item__first__inr
    .fv-item__first__name {
    font-size: 1em;
  }
}
.l-content .fv .fv-item .fv-item__first .fv-item__first__tags {
  position: absolute;
  bottom: 2.8em;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  width: 100%;
  font-size: 2em;
}
@media screen and (max-width: 767px) {
  .l-content .fv .fv-item .fv-item__first .fv-item__first__tags {
    font-size: 1em;
    width: 80%;
    line-height: 1.5;
  }
}
.l-content .fv .fv-item .fv-item__second {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  text-align: center;
  width: 100%;
  z-index: 2;
}
.l-content .fv .fv-item .fv-item__second * {
  font-weight: bold;
  font-size: 2.4em;
  line-height: 3.2083333333;
}
@media screen and (max-width: 767px) {
  .l-content .fv .fv-item .fv-item__second * {
    font-size: 1.6em;
  }
}
.l-content .c-titleA {
  text-align: center;
  position: relative;
  margin-bottom: 8em;
}
@media screen and (max-width: 767px) {
  .l-content .c-titleA {
    margin-bottom: 5em;
  }
}
.l-content .c-titleA::before {
  background: url(../wp-content/themes/ko-ken-k3/research/images/icon_egg.png)
    center center/100% auto no-repeat;
  content: "";
  display: block;
  position: absolute;
  top: 35%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  z-index: 0;
  height: 12em;
  width: 9.5em;
}
@media screen and (max-width: 767px) {
  .l-content .c-titleA::before {
    height: 7.1em;
    width: 5.6em;
  }
}
.l-content .c-titleA .c-titleA__inr {
  position: relative;
  z-index: 1;
}
.l-content .c-titleA .c-titleA__inr img {
  width: 35em;
}
@media screen and (max-width: 767px) {
  .l-content .c-titleA .c-titleA__inr img {
    width: 17em;
  }
}
.l-content .c-titleA .c-titleA__inr img.researchers {
  width: 32em;
}
@media screen and (max-width: 767px) {
  .l-content .c-titleA .c-titleA__inr img.researchers {
    width: 15em;
  }
}
.l-content .c-titleA .c-titleA__inr img.other-egg {
  width: 26em;
}
@media screen and (max-width: 767px) {
  .l-content .c-titleA .c-titleA__inr img.other-egg {
    width: 12.2em;
  }
}
.l-content .c-titleA .c-titleA__inr img.egg-categories {
  width: 38em;
}
@media screen and (max-width: 767px) {
  .l-content .c-titleA .c-titleA__inr img.egg-categories {
    width: 18em;
  }
}
.l-content .c-titleA .c-titleA__inr span {
  display: block;
  font-size: 1.6em;
  margin-top: 0.85em;
}
@media screen and (max-width: 767px) {
  .l-content .c-titleA .c-titleA__inr span {
    font-size: 1.2em;
  }
}
.l-content .c-btnA {
  color: #000;
  background-color: #bac9d1;
  border-radius: 9999px;
  display: inline-block;
  padding: 2.8em 5em;
}
@media screen and (max-width: 767px) {
  .l-content .c-btnA {
    padding: 2em 2em;
  }
}
.l-content .c-btnA span {
  font-weight: bold;
  font-size: 1.8em;
}
@media screen and (max-width: 767px) {
  .l-content .c-btnA span {
    font-size: 1.5em;
  }
}
.l-content .c-btnB {
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  background: url(../wp-content/themes/ko-ken-k3/research/images/btn_1.png)
    center center/100% 100% no-repeat #617483;
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  border-radius: 9999px;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  height: 14.3em;
  width: 40.4em;
}
@media screen and (max-width: 767px) {
  .l-content .c-btnB {
    background-image: url(../wp-content/themes/ko-ken-k3/research/images/btn_1_sp.png);
    height: 8.4em;
    width: 100%;
  }
}
.l-content .c-btnB span {
  font-size: 2.2em;
}
@media screen and (max-width: 767px) {
  .l-content .c-btnB span {
    font-size: 1.8em;
  }
}
.l-content .c-btnB.m-type2 {
  background-image: url(../wp-content/themes/ko-ken-k3/research/images/btn_2.png);
}
@media screen and (max-width: 767px) {
  .l-content .c-btnB.m-type2 {
    background-image: url(../wp-content/themes/ko-ken-k3/research/images/btn_1_sp.png);
  }
}
.l-content .c-btnB.m-type3 {
  background-image: url(../wp-content/themes/ko-ken-k3/research/images/btn_3.png);
}
@media screen and (max-width: 767px) {
  .l-content .c-btnB.m-type3 {
    background-image: url(../wp-content/themes/ko-ken-k3/research/images/btn_1_sp.png);
  }
}
.l-content .c-btnB.m-type4 {
  background-image: url(../wp-content/themes/ko-ken-k3/research/images/btn_4.png);
}
@media screen and (max-width: 767px) {
  .l-content .c-btnB.m-type4 {
    background-image: url(../wp-content/themes/ko-ken-k3/research/images/btn_1_sp.png);
  }
}
.l-content .c-researcher {
  padding-top: 3em;
}
@media screen and (max-width: 767px) {
  .l-content .c-researcher {
    padding-top: 0;
  }
}
.l-content .c-researcher .c-researcher__inr {
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  gap: 4.6em;
}
@media screen and (max-width: 767px) {
  .l-content .c-researcher .c-researcher__inr {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 1.2em;
  }
}
.l-content .c-researcher .c-researcher__inr .c-researcher__thum {
  width: 30em;
}
@media screen and (max-width: 767px) {
  .l-content .c-researcher .c-researcher__inr .c-researcher__thum {
    width: 20em;
  }
}
.l-content .c-researcher .c-researcher__inr .c-researcher__info .name {
  font-size: 3.4em;
  font-weight: bold;
}
@media screen and (max-width: 767px) {
  .l-content .c-researcher .c-researcher__inr .c-researcher__info .name {
    font-size: 2em;
    text-align: center;
  }
}
.l-content .c-researcher .c-researcher__inr .c-researcher__info .name-en {
  font-size: 1.5em;
  margin-top: 0.5em;
}
@media screen and (max-width: 767px) {
  .l-content .c-researcher .c-researcher__inr .c-researcher__info .name-en {
    font-size: 1.1em;
    text-align: center;
  }
}
.l-content .c-researcher .c-researcher__inr .c-researcher__info .status {
  margin-top: 3em;
}
.l-content .c-researcher .c-researcher__inr .c-researcher__info .status * {
  line-height: 1.75;
  font-size: 1.5em;
  margin-top: 2em;
}
@media screen and (max-width: 767px) {
  .l-content .c-researcher .c-researcher__inr .c-researcher__info .status * {
    text-align: center;
  }
}
.l-content .c-researcher .c-researcher__inr .c-researcher__info .c-btnA {
  margin-top: 4em;
}
@media screen and (max-width: 767px) {
  .l-content .c-researcher .c-researcher__inr .c-researcher__info .c-btnA {
    text-align: center;
    margin-top: 2.4em;
    max-width: 23em;
    width: 100%;
    display: block;
    margin-inline: auto;
  }
}
.l-content .c-researcher .c-researcher__movie {
  margin: 10em auto 0;
  width: 103em;
}
@media screen and (max-width: 767px) {
  .l-content .c-researcher .c-researcher__movie {
    margin-top: 7em;
    width: 100%;
  }
}
.l-content .c-researcher .c-researcher__movie .c-researcher__movie__inr {
  aspect-ratio: 16/9;
  width: 100%;
}
.l-content .c-researcher .c-researcher__movie .c-researcher__movie__inr iframe {
  width: 100%;
  height: 100%;
}
.l-content .c-researcher .c-researcher__movie .c-researcher__movie__inr video {
  width: 100%;
}
.l-content .l-main {
  background: -webkit-gradient(
    linear,
    left top,
    left bottom,
    from(#c2d0d8),
    color-stop(10%, #d0dbe1),
    to(#d0dbe1)
  );
  background: linear-gradient(180deg, #c2d0d8 0%, #d0dbe1 10%, #d0dbe1 100%);
  padding: 16em 0;
}
@media screen and (max-width: 767px) {
  .l-content .l-main {
    padding: 12em 0 6.2em;
  }
}
.l-content .l-section + .l-section {
  margin-top: 20em;
}
@media screen and (max-width: 767px) {
  .l-content .l-section + .l-section {
    margin-top: 15em;
  }
}
.l-content .l-section.m-type2 {
  margin-top: 10em;
}
@media screen and (max-width: 767px) {
  .l-content .l-section.m-type2 {
    margin-top: 12em;
  }
}
.l-content .feature {
  background: url(../wp-content/themes/ko-ken-k3/research/images/feature_bg.png)
    center top/cover no-repeat;
  margin: 20em 0;
  padding: 20em 0 28em;
}
@media screen and (max-width: 767px) {
  .l-content .feature {
    margin: 6em 0em 11.2em;
    padding: 12em 0 9em;
  }
}
.l-content .feature .feature__inr {
  margin: 0 auto;
  width: 89em;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__inr {
    padding: 0 4.2em;
    width: 100%;
  }
}
.l-content .feature .feature__item {
  position: relative;
}
.l-content .feature .feature__item::after {
  z-index: 0;
}
.l-content .feature .feature__item.mission::after {
  content: "";
  display: block;
  position: absolute;
  top: -5em;
  right: 0;
  width: 27.2em;
  height: 34.4em;
  background: url(../wp-content/themes/ko-ken-k3/research/images/feature-bg_1.png)
    right top/100% auto no-repeat;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__item.mission::after {
    right: initial;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    top: -3.5em;
    width: 9em;
    height: 11.8em;
  }
}
.l-content .feature .feature__item.vision::after {
  content: "";
  display: block;
  position: absolute;
  top: -12em;
  right: -9.2em;
  width: 48em;
  height: 48em;
  background: url(../wp-content/themes/ko-ken-k3/research/images/feature-bg_2.png)
    right top/100% auto no-repeat;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__item.vision::after {
    top: -8em;
    right: 7em;
    width: 20em;
    height: 20em;
  }
}
.l-content .feature .feature__item.value::after {
  content: "";
  display: block;
  position: absolute;
  top: -14em;
  right: -14em;
  width: 58em;
  height: 58em;
  background: url(../wp-content/themes/ko-ken-k3/research/images/feature-bg_3.png)
    right top/100% auto no-repeat;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__item.value::after {
    top: -7em;
    right: 4em;
    width: 20em;
    height: 20em;
  }
}
.l-content .feature .feature__item + .feature__item {
  margin-top: 18em;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__item + .feature__item {
    margin-top: 18em;
  }
}
.l-content .feature .feature__item .feature__item__title {
  color: #fff;
  position: relative;
  z-index: 1;
  margin-bottom: 4.5em;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__item .feature__item__title {
    text-align: center;
    margin-bottom: 5em;
  }
}
.l-content .feature .feature__item .feature__item__title img.mission {
  width: 23em;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__item .feature__item__title img.mission {
    width: 13em;
  }
}
.l-content .feature .feature__item .feature__item__title img.vision {
  width: 19em;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__item .feature__item__title img.vision {
    width: 11.2em;
  }
}
.l-content .feature .feature__item .feature__item__title img.value {
  width: 17em;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__item .feature__item__title img.value {
    width: 10em;
  }
}
.l-content .feature .feature__item .feature__item__title span {
  display: block;
  margin-top: 0.85em;
  font-size: 1.9em;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__item .feature__item__title span {
    font-size: 1.4em;
  }
}
.l-content .feature .feature__item .feature__item__catch {
  position: relative;
  z-index: 1;
  text-align: center;
}
.l-content .feature .feature__item .feature__item__catch * {
  font-weight: bold;
  line-height: 1.7142857143;
  font-size: 2.8em;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__item .feature__item__catch * {
    font-size: 1.8em;
  }
}
.l-content .feature .feature__item .feature__item__text {
  position: relative;
  z-index: 1;
  margin-top: 4em;
}
.l-content .feature .feature__item .feature__item__text * {
  font-size: 1.5em;
  line-height: 2;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__item .feature__item__text * {
    font-size: 1.3em;
  }
}
.l-content .feature .feature__item .feature__item__thum {
  position: relative;
  z-index: 1;
  margin: 4em auto 0;
  width: 69.7em;
}
@media screen and (max-width: 767px) {
  .l-content .feature .feature__item .feature__item__thum {
    width: 100%;
  }
}
.l-content .egg-slide.is-native-scroll .js-egg-slide > div{
    padding-bottom: 10em;
}


.l-content .c-egg {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  text-align: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  height: 100%;
}
@media (min-width: 768px) {
  .l-content .c-egg {
    padding-bottom:10em;
  }
}


.l-content .c-egg .c-egg__icon {
  margin: 0 auto;
  position: relative;
  width: 14em;
}
@media (min-width: 768px) {
  .l-content .c-egg .c-egg__icon {
    width: 20em;
  }
}
.l-content .c-egg .c-egg__icon::before {
  content: "";
  display: block;
  background: url(../wp-content/themes/ko-ken-k3/center/assets/images/egg-shadow_1.png)
    center top/100% auto no-repeat;
  height: 40em;
  width: 32em;
  position: absolute;
  pointer-events: none;
  top: 1em;
  right: -7em;
  z-index: 0;
}
@media (min-width: 768px) {
  .l-content .c-egg .c-egg__icon::before {
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
    right: -8em;
    top: 3em;
    height: 51em;
    width: 42em;
  }
}
.l-content .c-egg .c-egg__icon.is-shadow-2::before {
  background-image: url(../wp-content/themes/ko-ken-k3/center/assets/images/egg-shadow_2.png);
}
.l-content .c-egg .c-egg__icon.is-shadow-3::before {
  background-image: url(../wp-content/themes/ko-ken-k3/center/assets/images/egg-shadow_3.png);
}
.l-content .c-egg .c-egg__icon.is-shadow-4::before {
  background-image: url(../wp-content/themes/ko-ken-k3/center/assets/images/egg-shadow_4.png);
}
.l-content .c-egg .c-egg__icon.is-shadow-5::before {
  background-image: url(../wp-content/themes/ko-ken-k3/center/assets/images/egg-shadow_5.png);
  opacity: 0.8;
}
.l-content .c-egg .c-egg__icon .c-egg__icon__inr {
  position: relative;
  z-index: 1;
}
@media (min-width: 768px) {
  .l-content .c-egg .c-egg__icon .c-egg__icon__inr {
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
  }
}
.l-content .c-egg .c-egg__icon .c-egg__icon__inr .text {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  width: 100%;
}
.l-content .c-egg span {
  color: #fff;
  line-height: 1.5;
  font-size: 1em;
  font-weight: 400;
  width: 100%;
}
@media (min-width: 768px) {
  .l-content .c-egg span {
    font-size: 1.2em;
  }
}
.l-content .c-egg .c-egg__name {
  color: #fff;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  margin-top: 0.5em;
  font-size: 1.2em;
  width: 100%;
  line-height: 1.5;
}
@media (min-width: 768px) {
  .l-content .c-egg .c-egg__name {
    font-size: 1.5em;
  }
}
.l-content .c-egg:hover {
  opacity: 1;
}
@media (min-width: 768px) {
  .l-content .c-egg:hover .c-egg__icon::before {
    -webkit-transform: translate(0.5em, -2em) scale(0.9);
    transform: translate(0.5em, -2em) scale(0.9);
  }
  .l-content .c-egg:hover .c-egg__icon .c-egg__icon__inr {
    -webkit-transform: rotate(15deg) scale(0.9);
    transform: rotate(15deg) scale(0.9);
  }
}
.l-content .egg-slide {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  margin: 0 auto;
  width: 100%;
}
@media (min-width: 768px) {
  .l-content .egg-slide {
    padding: 0;
    width: 89em;
  }
}
.l-content .egg-slide ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
@media screen and (max-width: 767px) {
  .l-content .egg-slide .slick-list {
    padding: 0 2em;
    overflow: initial;
  }
}
.l-content .egg-slide .slick-arrow {
  top: 33%;
}
@media screen and (max-width: 767px) {
  .l-content .egg-slide .slick-arrow {
    top: 111%;
  }
}
@media screen and (max-width: 767px) {
  .l-content .egg-slide .slick-arrow.slick-prev,
  .l-content .egg-slide .slick-arrow.slick-next {
    height: 16px;
    width: 16px;
    z-index: 2;
  }
}
.l-content .egg-slide .slick-arrow::before {
  height: 1em;
  width: 1em;
  content: "";
  display: block;
  border-bottom: 3px solid #fff;
  border-left: 3px solid #fff;
}
@media screen and (max-width: 767px) {
  .l-content .egg-slide .slick-arrow::before {
    height: 16px;
    width: 16px;
  }
}
.l-content .egg-slide .slick-arrow.slick-prev {
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
@media screen and (max-width: 767px) {
  .l-content .egg-slide .slick-arrow.slick-prev {
    left: 44%;
  }
}
.l-content .egg-slide .slick-arrow.slick-next {
  -webkit-transform: rotate(-135deg);
  transform: rotate(-135deg);
}
@media screen and (max-width: 767px) {
  .l-content .egg-slide .slick-arrow.slick-next {
    right: 44%;
  }
}
@media screen and (max-width: 767px) {
  .l-content .egg-slide .slick-slide {
    width: 16.5em;
  }
}
@media screen and (max-width: 767px) {
  .l-content .egg-slide.is-native-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: none;
    padding: 0 2em;
    display: block;
  }
  .l-content .egg-slide.is-native-scroll .js-egg-slide {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 2em;
    width: max-content;
    min-width: max-content;
    padding: 0;
  }
  .l-content .egg-slide.is-native-scroll .js-egg-slide > div {
    flex: 0 0 16.5em;
    width: 16.5em;
    min-width: 16.5em;
    scroll-snap-align: none;
  }
}
.l-content .c-btn-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  margin: 0 auto;
  gap: 3.5em;
  width: 89em;
}
@media screen and (max-width: 767px) {
  .l-content .c-btn-list {
    padding: 0 4em;
    gap: 2em;
    width: 100%;
  }
}