@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;500;700;900&display=swap");
@import url('https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic&display=swap');


body {
  overflow-x: hidden;
  position: relative;
  font-family: 'Zen Maru Gothic', sans-serif;
  font-weight: 400;
  line-height: 28px;
  color: #525252;
  font-size: 14px;
  background-color: #eff2f1;
  
}

a {
  pointer-events: auto;
  display: inline-block;
  width: auto;
  height: auto;
  position: relative;
}

.news-list {
  list-style-type: none;
  padding-left: calc(var(--bs-gutter-x)* .5);
}

.news-list li {
  font-size: 16px;
  font-weight: 500;
  padding-bottom: 15px;
  margin-bottom: 15px;
  border-bottom: 2px dashed #2c3877;
  color: #2f2f2f;
}

.news-date {
  font-weight: bold;
  display: block;
  margin-bottom: 0px;
}

.news-list li:last-child {
  border-bottom: none;
}

.marker {
  position: relative;
  display: inline-block;
  z-index: 10;
}

.marker:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  height: 5px;
  width: 100%;
  background: #e9b138;
  border-radius: 10px;
  z-index: -1;
}

.btn {
  font-weight: 600;
  font-size: 16px;
  padding: 10px 20px;
  border-radius: 30px;
  color: #ffffff;
  background: #2c3877;
  border-color: #2c3877;
}
.btn:hover {
  color: #2c3877;
  background: #ffffff;
  border-color: #e9b138;
}
.btn:active, .btn:focus{
  -webkit-box-shadow: none;
  box-shadow: none;
}

.google-map {
  width: 100%;
  position: relative;
  padding-top: 70%;
}
.google-map iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.custom-navbar {
  background: #2c3877 !important;
  padding-top: 5px;
  padding-bottom: 5px;
  position: fixed;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  border: none;
  box-shadow: none;
  outline: none;
}
  .custom-navbar .navbar-brand {
    font-size: 24px;
    font-weight: 600; }
    .custom-navbar .navbar-brand > span {
      opacity: .4; }
    .custom-navbar .navbar-brand > img {
      height: 50px;
      width: auto; }
  .custom-navbar .navbar-toggler {
    border-color: none;}
    .custom-navbar .navbar-toggler:active, .custom-navbar .navbar-toggler:focus {
      -webkit-box-shadow: none;
      }
  @media (min-width: 992px) {
    .custom-navbar .custom-navbar-nav li {
      margin-left: 1px;
      margin-right: 3px; } }
  .custom-navbar .custom-navbar-nav li a {
    font-weight: 400;
    color: #ffffff !important;
    opacity: .7;
    font-size: 16px;
    -webkit-transition: .3s all ease;
    -o-transition: .3s all ease;
    transition: .3s all ease;
    position: relative;
  }
    @media (min-width: 992px) {
      .custom-navbar .custom-navbar-nav li a:before {
        content: "";
        position: absolute;
        bottom: 3px;
        left: 7px;
        right: 7px;
        background: #e9b138;
        height: 4px;
        opacity: 1;
        visibility: visible;
        width: 0;
        -webkit-transition: .15s all ease-out;
        -o-transition: .15s all ease-out;
        transition: .15s all ease-out;
        border-radius: 2px; } }
    .custom-navbar .custom-navbar-nav li a:hover {
      opacity: 1; }
      .custom-navbar .custom-navbar-nav li a:hover:before {
        width: calc(100% - 16px); }
  .custom-navbar .custom-navbar-nav li.active a {
    opacity: 1; }
    .custom-navbar .custom-navbar-nav li.active a:before {
      width: calc(100% - 16px); }
  
  .custom-navbar .custom-navbar-nav .dropdown-menu{
        background-color: #2c3877;
  }

  .wave-container {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
}


svg {
    display: block;
    width: 100%;
    height: auto;
}




.hero {
  font-size: 16px;
  background: #ffffff;
  font-weight: 500;
  padding: 110px 0 10px 0; }

  .hero .intro-excerpt {
    position: relative;
  }
  @media (min-width: 992px) {
  .hero .intro-excerpt {
        max-width: 650px; } }

  .hero .intro-excerpt .hero-main p {
    color: #2f2f2f;
    margin-bottom: 20px;
    font-size: 16px}
  @media (max-width: 768px) {
    .here .intro-excerpt .hero-main p{
      font-size: 14px} }
      

  .hero h1 {
    font-weight: 600;
    color: #2c3877;
    margin-bottom: 20px;
}
    @media (min-width: 992px) {
      .hero h1 {
        font-size: 50px; } }
  .hero p {
    color: #2f2f2f;
    margin-bottom: 20px;
    font-size: 16px}
  @media (max-width: 768px) {
    .here p{
      font-size: 14px} }


.hero .hero-video-wrap {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}
.hero .hero-video-wrap .hero-video-container{
  position: relative;
  width: 100%;
  overflow: hidden;
}
.hero .hero-video-wrap .hero-video-background{
  width: 90%;
  height: auto;
  object-fit: cover;
  margin: 20px 20px 0;
  border: 2px solid #2c3877;
  border-radius: 20px; }
@media (max-width: 992px) {
.hero .hero-video-wrap .hero-video-background {
  margin:0px 20px 0;} }


.section-title {
  font-size: 50px;
  font-weight: 600;
  text-decoration: none;
  color: #2c3877;}
  @media (max-width: 768px) {
    .section-title {
      font-size: 40px} }


.news-section{
  padding: 30px 20px; 
}
.news-arch-section{
  padding: 110px 0 10px 0; 
}
.news-section .news-title{
  padding: 0; 
}
.news-section dl{
  width:500px;
}
.news-section dt{
  border-bottom:2px solid #2c3877;
  float:left;
  padding:10px 5px;
  color:#2f2f2f;
  font-weight: 600;
}
.news-section dd{
  border-bottom:2px solid #2c3877;
  margin-left:100px;
  padding:10px 5px;
  color:#2f2f2f;
  font-weight: 600;
}

.news-section a {
  font-weight: 900;
  color: #2c3877;
  font-size: 16px;
  -webkit-transition: .3s all ease;
  -o-transition: .3s all ease;
  transition: .3s all ease;
  position: relative;
  text-decoration:none;
}
.news-section a:before {
  content: "";
  position: absolute;
  bottom: -3px;
  background: #e9b138;
  height: 4px;
  visibility: visible;
  width: 0;
  -webkit-transition: .15s all ease-out;
  -o-transition: .15s all ease-out;
  transition: .15s all ease-out;
  border-radius: 2px; 
}
.news-section a:hover:before {
  width: calc(100%);
}
.news-section p {
  color: #2c3877;
  margin-bottom: 20px;
  font-size: 16px;
  font-weight: 500;
}
.news-section h1 {
  font-weight: 600;
  color: #2c3877;
  margin-bottom: 20px;
}
@media (min-width: 992px) {
  .news-section h1 {
    font-size: 50px;
  }
}

.news-item {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}
.news-content {
  flex: 2;
  padding-right: 20px;
}
.news-image img {
  max-width: 150px;
  height: auto;
  border-radius: 5px;
}
@media (max-width: 768px) {
  .news-item {
      flex-direction: column;
      align-items: flex-start;
  }

  .news-content {
      padding-right: 0;
      margin-bottom: 15px;
  }

}


.publication-section{
  padding: 110px 0 10px 0; 
}
.publication-section .publication-title{
  padding: 0; 
  font-size: 35px;
  font-weight: 600;
  text-decoration: none;
  color: #2c3877;
}
@media (max-width: 768px) {
  .publication-section .publication-title {
    font-size: 30px} }
.publication-section .publication-item{
  font-size: 16px;
}
@media (max-width: 768px) {
  .publication-section .publication-item {
    font-size: 14px} }
.publication-section .publication-item li{
  padding: 0 0 15px 20px;
  
}
.publication-section .publication-item li b{
  font-weight: 600;
  color: #2c3877;
  text-decoration:none; 
}
.publication-section .publication-item li a{
  font-weight: 600;
  color: #2c3877;
  text-decoration:none;
}
.publication-section .publication-item li a:hover{
  font-weight: 600;
  color: #fff;
  text-decoration:none; 
}



.member-section{
  padding: 110px 0 10px 0; 
}
.member-section .member-title{
  padding: 10px 0px; 
  font-size: 34px;
  font-weight: 600;
  text-decoration: none;
  color: #2c3877;
}
@media (max-width: 768px) {
  .member-section .member-title {
    font-size: 30px} }
.member-section .member-item{
  font-size: 16px;
}
@media (max-width: 768px) {
  .member-section .member-item {
    font-size: 14px} }
.member-section .member-item li{
  padding: 0 0 15px 20px;
  
}
.member-section .member-item li b{
  font-weight: 600;
  color: #2c3877;
  text-decoration:none; 
}
.member-section .member-item li a{
  font-weight: 600;
  color: #2c3877;
  text-decoration:none; 
}
.member-section .member-item li a:hover{
  font-weight: 600;
  color: #fff;
  text-decoration:none; 
}


.member-section p{
  font-weight: 500;
  font-size: 16px;
  color: #2c3877;
  text-decoration:none; 
}
@media (max-width: 768px) {
  .member-section p{
    font-size: 14px} }

.member-section .member-tile {
  position: relative; 
  padding: 20px 20px;
}
  .member-section .member-tile img {
    position: relative;
    max-width: 200px;
  }
  .member-section .member-tile b{
    font-weight: 900;
    font-size: 16px;
    color: #2c3877;
    text-decoration:none; 
  }
  .member-section .member-tile h1{
    font-weight: 700;
    font-size: 26px;
    color: #2c3877;
    text-decoration:none; 
  }
  .member-section .member-tile p{
    font-weight: 500;
    font-size: 16px;
    color: #2c3877;
    text-decoration:none; 
  }
  .member-section .member-tile a{
    font-weight: 500;
    font-size: 16px;
    color: #2c3877;
    text-decoration:none; 
  }
  .member-section .member-tile .pub-link{
    padding-left: 16px; 
  }
  .member-section .member-tile .pub-link li {
    font-weight: 400;
    font-size: 16px;
    color: #2c3877;
    list-style-type: none; 
  }
  .member-section .member-tile li {
    font-weight: 400;
    font-size: 16px;
    color: #2c3877; 
  }
  .member-section .member-tile .pub-link li a{
    
    color: #2c3877;
    border-bottom: dotted 2px #e9b138 ;
    }
    .member-section .member-tile .pub-link li a:hover {
      color: #060d34;
      border-bottom: none;
    }



    /* @media (min-width: 768px) {
      .member-section .member-img img {
        right: 0px;
        left: -100px; } }
    @media (min-width: 992px) {
      .member-section .member-img img {
        left: 0px;
        top: -80px;
        position: absolute;
        right: -50px; } }
    @media (min-width: 1200px) {
      .member-section .member-img img {
        left: 0px;
        top: -80px;
        right: -100px; } } */






.research-section{
  padding: 110px 0 10px 0; 
}
.research-section p{
  font-weight: 500;
  font-size: 16px;
  color: #2c3877;
  text-decoration:none; 
}
.research-section .research-title{
  padding: 10px 0px; 
  font-size: 34px;
  font-weight: 600;
  text-decoration: none;
  color: #2c3877;
}
@media (max-width: 768px) {
  .research-section .research-title {
    font-size: 30px
  }
}
.research-section .research-tile {
  position: relative; 
  padding: 20px 20px;
}
.research-section .research-tile img {
  position: relative;
  max-width: 200px;
}
.research-section .research-tile b{
  font-weight: 900;
  font-size: 16px;
  color: #2c3877;
  text-decoration:none; 
}
.research-section .research-tile h1{
  font-weight: 700;
  font-size: 26px;
  color: #2c3877;
  text-decoration:none; 
}
.research-section .research-tile h2{
  padding: 5px 0px;
  margin-bottom: 10px; 
  font-weight: 800;
  font-size: 18px;
  color: #2c3877;
  text-decoration:none; 
}
.research-section .research-tile h2 br{
  line-height: 2.0;
}

.research-section .research-tile p{
  font-weight: 500;
  font-size: 14px;
  color: #2c3877;
  text-decoration:none; 
}
.research-section .research-tile a{
  font-weight: 500;
  font-size: 16px;
  color: #2c3877;
  text-decoration:none; 
}
.research-section .research-video-container{
  position: relative;
  width: 90%;
  max-width: 600px;
  margin: 20px 20px 50px;
}
.research-section a {
  font-weight: 900;
  color: #2c3877;
  font-size: 16px;
  -webkit-transition: .3s all ease;
  -o-transition: .3s all ease;
  transition: .3s all ease;
  position: relative;
  text-decoration:none;
}
.research-section a:before {
  content: "";
  position: absolute;
  bottom: -3px;
  background: #e9b138;
  height: 4px;
  visibility: visible;
  width: 0;
  -webkit-transition: .15s all ease-out;
  -o-transition: .15s all ease-out;
  transition: .15s all ease-out;
}
.research-section a:hover:before {
  width: calc(100%);
}

.research-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between; 
  border: 2px solid #2c3877;
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 10px;
  background-color: #f9f9f9;
}
.research-image {
  flex: 1;
  margin-right: 20px;
  flex-shrink: 0; /* 画像サイズの縮小を防ぐ */

}

.research-content {
  flex: 2;
}
.research-content h2{
  padding: 5px 0px;
  margin-bottom: 10px; 
  font-weight: 800;
  font-size: 18px;
  color: #2c3877;
  text-decoration:none; 
}
.research-content h2 br{
  line-height: 2.0;
}
.research-image img {
  max-width:100%;
  height: auto;
}
@media (max-width: 768px) {
  .research-item {
      display: block;
  }
  .research-image img {
      max-width: 200px;
  }
}


.btn-kit{
  font-weight: 400;
  font-size: 14px;
  padding: 2px 6px;
  border-radius: 8px;
  color: #2c3877;
  background: #fff;
  border-color: #2c3877; }
  .btn-kit:hover {
    background: #2c3877;
    color: #ffffff;
    border-color: #2c3877; }
    .btn-kit:active, .btn-kit:focus {
    -webkit-box-shadow: none;
    box-shadow: none; }






.product-section {
  padding: 7rem 0; }
  .product-section .product-item {
    text-align: center;
    text-decoration: none;
    display: block;
    position: relative;
    padding-bottom: 50px;
    cursor: pointer; }
    .product-section .product-item .product-thumbnail {
      margin-bottom: 30px;
      position: relative;
      top: 0;
      -webkit-transition: .3s all ease;
      -o-transition: .3s all ease;
      transition: .3s all ease; }
    .product-section .product-item h3 {
      font-weight: 600;
      font-size: 16px; }
    .product-section .product-item strong {
      font-weight: 800 !important;
      font-size: 18px !important; }
    .product-section .product-item h3, .product-section .product-item strong {
      color: #2f2f2f;
      text-decoration: none; }
    .product-section .product-item .icon-cross {
      position: absolute;
      width: 35px;
      height: 35px;
      display: inline-block;
      background: #2f2f2f;
      bottom: 15px;
      left: 50%;
      -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
      transform: translateX(-50%);
      margin-bottom: -17.5px;
      border-radius: 50%;
      opacity: 0;
      visibility: hidden;
      -webkit-transition: .3s all ease;
      -o-transition: .3s all ease;
      transition: .3s all ease; }
      .product-section .product-item .icon-cross img {
        position: absolute;
        left: 50%;
        top: 50%;
        -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
        transform: translate(-50%, -50%); }
    .product-section .product-item:before {
      bottom: 0;
      left: 0;
      right: 0;
      position: absolute;
      content: "";
      background: #dce5e4;
      height: 0%;
      border-radius: 10px;
      -webkit-transition: .3s all ease;
      -o-transition: .3s all ease;
      transition: .3s all ease; }
    .product-section .product-item:hover .product-thumbnail {
      top: -25px; }
    .product-section .product-item:hover .icon-cross {
      bottom: 0;
      opacity: 1;
      visibility: visible; }
    .product-section .product-item:hover:before {
      height: 70%; }



.footer-section {
  font-size: 16px;
  padding: 40px 0;
  background: #ffffff;
  font-weight: 500;
}
  .footer-section .relative {
    position: relative; }
  .footer-section a {
    text-decoration: none;
    color: #2f2f2f;
    -webkit-transition: .3s all ease;
    -o-transition: .3s all ease;
    transition: .3s all ease; }
    .footer-section a:hover {
      color: rgba(47, 47, 47, 0.5); }
  
  .footer-section .footer-logo-wrap .footer-logo {
    font-size: 50px;
    font-weight: 600;
    text-decoration: none;
    color: #2c3877;}
    @media (max-width: 768px) {
      .footer-section .footer-logo-wrap .footer-logo {
        font-size: 40px} }

  .footer-section .border-top {
    border-color: #dce5e4; }
    .footer-section .border-top.copyright {
      font-size: 14px !important; }

.scrollArea{
  height: 100px;
  overflow: auto;

}

.scrollArea.deco::-webkit-scrollbar {
  width: 20px;
}
.scrollArea.deco::-webkit-scrollbar-track {
  border-radius: 8px;
  background: #f2f2f2;
  margin-top: 3px;
  margin-bottom: 3px;
}
.scrollArea.deco::-webkit-scrollbar-thumb {
    border-radius: 8px;
  background:#2c3877;
  border-right: 3px solid transparent;
    border-left: 3px solid transparent;
    background-clip: padding-box;
}

.scrollArea.info {
  -webkit-overflow-scrolling: touch;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  display: -webkit-box;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  height: 400px;
  margin: 0 auto;
  overflow-y: scroll
  }

  .scrollArea.info dd,
  .scrollArea.info dt {
  box-sizing: border-box;
  width: 100%;
  padding-bottom: .5em;
  padding-left: .5em
  }
  
  .scrollArea.info dt {
  font-weight: initial
  }
  
  
  .scrollArea.info dt:first-of-type {
  padding-top: .5em;
  border-top: 3px dotted #2c3877
  }
  
  .scrollArea.info dt time {
  margin-right: .5em;
  font-weight: bold
  }
  
  .scrollArea.info dt span {
  box-sizing: border-box;
  display: inline-block;
  width: 9em;
  margin-right: .5em;
  padding: 0 .5em;
  background-color: #2c3877;
  color: #fff;
  font-size: .8em;
  line-height: 1.75;
  text-align: center
  }
  
  .scrollArea.info time {
  color: #2c3877
  }
  

  .scrollArea.info dd {
  color: #2c3877;
  margin-left: 0;
  margin-bottom: .5em;
  border-bottom: 3px dotted #2c3877
  }

  .scrollArea.info dd a{
  -moz-transition: color 0.2s ease-in-out;
    -webkit-transition: color 0.2s ease-in-out;
    -o-transition: color 0.2s ease-in-out;
    -ms-transition: color 0.2s ease-in-out;
    transition: color 0.2s ease-in-out;
    color: #2c3877;
    display: inline-block;
    text-decoration: none;
    position: relative;
    font-family: "Noto Sans JP";
  }

  .scrollArea.info dd a:hover {
    color: #e9b138;
}