@media (min-width: 1921px) {
  .site-header li {
    margin-right: 70px;
  }
}
@media (min-width: 1680px) {
  .container {
    max-width: 1600px;
  }
}
@media (min-width: 1400px) and (max-width: 1679.98px) {
  .site-header li {
    margin-right: 40px;
  }
  .about .about-content {
    width: 54%;
  }
  .research .research-main-image {
    width: 360px;
    height: 360px;
    top: 230px;
  }
  .research .research-next {
    width: 220px;
  }
  .research .research-next img {
    width: 220px;
    height: 220px;
  }
  .research .research-title {
    font-size: 28px;
  }
  .section-heading {
    font-size: 36px;
    line-height: 50px;
  }
}
@media (min-width: 1200px) {
  .hero {
    height: 100vh;
  }
}
@media (min-width: 1400px) and (max-width: 1679.98px) {
  .research-slider .research-visual {
    width: 220px;
  }
  .research-slider .swiper-slide-active .research-visual {
    width: 360px;
    top: 230px;
  }
  .research-slider .research-info {
    top: 314px;
  }
}
@media (min-width: 1200px) and (max-width: 1399.98px) {
  .research-slider .research-visual {
    width: 190px;
    top: 280px;
  }
  .research-slider .swiper-slide-active .research-visual {
    width: 326px;
    top: 218px;
  }
  .research-slider .research-info {
    top: 251px;
  }
  .site-footer .footer-contact {
    padding-top: 96px;
    padding-bottom: 94px;
  }
  .site-footer .footer-links {
    top: 90px;
  }
}
@media (min-width: 768px) and (max-width: 1199.98px) {
  .research > .section-heading {
    left: 5%;
    top: 70px;
  }
  .research-slider.swiper-container {
    width: 100%;
    overflow: hidden;
  }
  .research-slider .research-info {
    left: 5%;
    top: 210px;
    width: 43%;
  }
  .research-slider .research-visual,
  .research-slider .swiper-slide-active .research-visual {
    left: auto;
    right: 5%;
    width: 350px;
    top: 174px;
  }
  .research-slider .research-visual span {
    display: none;
  }
}
@media (max-width: 767.98px) {
  .research > .section-heading {
    position: relative;
    left: auto;
    top: auto;
  }
  .research-slider.swiper-container {
    width: 100%;
    height: auto;
    overflow: hidden;
  }
  .research-slider .research-info {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
  }
  .research-slider .research-visual,
  .research-slider .swiper-slide-active .research-visual {
    position: relative;
    left: auto;
    top: auto;
    width: 270px;
    height: 270px;
    display: block;
    margin: 30px auto 24px;
  }
  .research-slider .research-visual span {
    display: none;
  }
  .research .research-controls {
    margin-top: 20px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .research-slider.research-motion .research-info,
  .research-slider.research-motion .research-visual {
    transition-duration: 0.01ms;
  }
  .scroll-down {
    animation: none;
  }
}
@media (min-width: 1200px) and (max-width: 1399.98px) {
  .site-header li {
    margin-right: 36px;
  }
  .hero {
    height: 100vh;
  }
  .section-heading {
    font-size: 32px;
    line-height: 46px;
  }
  .about {
    height: 700px;
  }
  .about .about-content {
    padding-top: 70px;
    width: 55%;
  }
  .research {
    height: 740px;
  }
  .research > .section-heading {
    top: 104px;
  }
  .research .research-controls {
    top: 324px;
  }
  .research .research-main-image {
    width: 310px;
    height: 310px;
    top: 265px;
  }
  .research .research-next {
    width: 190px;
    top: 325px;
  }
  .research .research-next img {
    width: 190px;
    height: 190px;
  }
  .research .research-title {
    font-size: 26px;
  }
  .research .research-summary {
    font-size: 16px;
  }
  .join {
    height: 645px;
  }
  .join .join-content {
    margin-left: 55%;
    width: 40%;
    padding-top: 100px;
  }
  .join .join-copy {
    font-size: 24px;
  }
}
@media (min-width: 768px) and (max-width: 1199.98px) {
  .hero {
    height: 580px;
  }
  .section-heading {
    font-size: 32px;
    line-height: 45px;
  }
  .about {
    height: auto;
    min-height: 700px;
    background-size: 100% 100%;
  }
  .about .about-content {
    padding: 70px 0;
    margin-left: 5%;
    width: 59%;
  }
  .about .about-photo {
    width: 30%;
  }
  .about .about-tabs {
    margin-top: 25px;
  }
  .research {
    height: 720px;
  }
  .research .research-content {
    left: 5%;
    top: 70px;
    width: 43%;
  }
  .research .section-heading {
    margin-bottom: 50px;
  }
  .research .research-title {
    font-size: 28px;
  }
  .research .research-main-image {
    width: 300px;
    height: 300px;
    left: auto;
    right: 5%;
    top: 235px;
  }
  .research .research-next,
  .research .research-side,
  .research .research-curve {
    display: none;
  }
  .research .research-controls {
    left: auto;
    right: 15.5%;
    top: 550px;
    margin: 0;
  }
  .research .research-controls button {
    display: inline-block;
    margin: 0 10px;
  }
  .join {
    height: 560px;
  }
  .join .join-content {
    margin-left: 55%;
    width: 40%;
    padding-top: 120px;
  }
  .join .join-copy {
    font-size: 20px;
    line-height: 34px;
    margin-top: 35px;
    margin-bottom: 35px;
  }
  .site-footer .footer-contact {
    padding-left: 5%;
    padding-top: 86px;
    padding-bottom: 84px;
  }
  .site-footer .contact-list {
    max-width: 90%;
  }
  .site-footer .footer-links {
    left: 76%;
    top: 84px;
  }
}
@media (max-width: 1199.98px) {
  .site-header {
    height: 100px;
  }
  .site-header .brand {
    width: 320px;
    top: 27px;
  }
  .site-header .desktop-nav {
    display: none;
  }
  .site-header .header-tools {
    padding-top: 27px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    float: none;
  }
  .search-toggle {
    display: inline-block;
    flex-shrink: 0;
  }
  .menu-toggle {
    display: inline-block;
    vertical-align: middle;
    margin-left: 15px;
    flex-shrink: 0;
  }
  .hero .hero-pagination {
    right: 30px;
  }
}
@media (max-width: 991px) {
  .research .research-controls {
    right: 19%;
  }
  .search-toggle {
    width: 40px;
    height: 40px;
  }
}
@media (max-width: 767.98px) {
  body {
    font-size: 16px;
  }
  .container {
    width: auto;
    margin: 0 15px;
  }
  .site-header {
    height: 78px;
  }
  .site-header .header-inner {
    margin: 0 15px;
  }
  .site-header .brand {
    top: 18px;
    width: 220px;
  }
  .site-header .header-tools {
    padding-top: 21px;
  }
  .search-toggle {
    width: 34px;
    height: 34px;
  }
  .search-toggle img {
    width: 18px;
    height: 18px;
  }
  .menu-toggle {
    width: 30px;
    height: 34px;
    margin-left: 6px;
  }
  .hero {
    height: 82vw;
  }
  .hero .hero-image {
    object-position: 43% center;
  }
  .hero .hero-pagination {
    bottom: 24px;
    right: inherit;
    width: 100%;
  }
  .hero .swiper-pagination-bullet {
    width: 9px;
    height: 9px;
    margin: 0 10px !important;
  }
  .hero .swiper-container:before {
    height: 72px;
  }
  .site-header:before,
  .site-header.is-scrolled:before {
    height: 70px;
  }
  .scroll-down {
    display: none;
  }
  .section-heading {
    font-size: 26px;
    line-height: 1.3;
  }
  .about {
    height: auto;
    background-size: 100% 100%;
    margin-top: 18px;
  }
  .about .about-content {
    margin: 0;
    padding: 35px 15px 45px;
    width: 100%;
  }
  .about .section-heading {
    margin-bottom: 24px;
  }
  .about .heading-rule {
    margin-bottom: 22px;
  }
  .about .organization {
    height: auto;
  }
  .about .organization img {
    height: auto;
  }
  .about .about-tabs {
    margin-top: 24px;
    text-align: center;
  }
  .about .about-tabs button {
    width: 17px;
    height: 17px;
  }
  .about .about-photo {
    position: static;
    width: 93%;
    height: 252px;
    margin: 0 auto;
    display: block;
  }
  .research {
    height: auto;
    padding: 35px 15px 45px;
  }
  .research .research-side,
  .research .research-curve,
  .research .research-next {
    display: none;
  }
  .research .research-content {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
  }
  .research .section-heading {
    margin-bottom: 16px;
    line-height: 1.3;
  }
  .research .research-title {
    font-size: 24px;
    margin-bottom: 6px;
  }
  .research .research-summary {
    line-height: 1.6;
    max-height: 103px;
  }
  .research .more-link {
    margin-top: 24px;
    font-size: 16px;
  }
  .research .research-main-image {
    position: relative;
    display: block;
    left: auto;
    top: auto;
    margin: 30px auto 24px;
    width: 270px;
    height: 270px;
  }
  .research .research-controls {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    margin: 0;
    text-align: center;
  }
  .research .research-controls button {
    display: inline-block;
    width: 44px;
    height: 44px;
    margin: 0 10px;
  }
  .research .research-wave {
    height: auto;
    min-height: 150px;
  }
  .join {
    height: auto;
    padding-bottom: 50px;
  }
  .join .join-photo {
    position: relative;
    width: 100%;
    height: 87vw;
  }
  .join .join-shade {
    width: 100%;
    height: 50%;
  }
  .join .join-content {
    margin: 0;
    width: 100%;
    padding: 35px 15px 0;
  }
  .join .join-copy {
    font-size: 18px;
    line-height: 30px;
    margin: 25px 0 30px;
    max-height: 120px;
  }
  .join .email-link {
    font-size: 16px;
    line-height: 46px;
    padding: 0 24px;
  }
  .join .join-watermark {
    width: 94%;
    left: 3%;
  }
  .site-footer {
    height: auto;
  }
  .site-footer .footer-main {
    height: auto;
  }
  .site-footer .footer-contact {
    width: 100%;
    padding: 35px 15px 20px;
    border-right: 0;
  }
  .site-footer .footer-logo {
    width: 300px;
    margin: 0 auto 25px;
    display: block;
  }
  .site-footer .contact-list {
    line-height: 28px;
  }
  .site-footer .contact-list li {
    margin-bottom: 7px;
  }
  .site-footer .contact-list img {
    width: 16px;
    height: 16px;
    margin-right: 7px;
  }
  .site-footer .footer-links {
    position: static;
    padding: 0 15px 32px;
  }
  .site-footer .footer-links h2 {
    font-size: 20px;
    margin-bottom: 0;
  }
  .site-footer .footer-links li {
    display: inline-block;
    margin-right: 18px;
    line-height: 32px;
  }
  .site-footer .copyright {
    padding: 18px 15px;
    line-height: 24px;
  }
  .modal-box {
    padding: 30px 20px;
  }
  .modal-box h2 {
    font-size: 24px;
  }
  .search-modal,
  .detail-modal {
    padding: 60px 15px;
  }
  .search-modal {
    padding: 15px;
  }
  .search-modal .modal-box {
    width: 100%;
  }
  .search-modal .modal-close {
    right: 12px;
    top: 12px;
  }
}
@media (max-width: 1199.98px) {
  .site-header.is-scrolled {
    height: 82px;
  }
  .site-header.is-scrolled .brand {
    top: 19px;
  }
  .site-header.is-scrolled .header-tools {
    padding-top: 18px;
  }
}
@media (max-width: 767.98px) {
  .site-header.is-scrolled {
    height: 68px;
  }
  .site-header.is-scrolled .brand {
    top: 12px;
  }
  .site-header.is-scrolled .header-tools {
    padding-top: 17px;
  }
}