@charset "UTF-8";
.pc {
  display: block; }

.sp {
  display: none; }

body {
  background: #f3f3f3; }

a {
  color: #000;
  -webkit-transition: opacity .5s ease;
  transition: opacity .5s ease; }
  a:hover {
    opacity: .4; }

header {
  position: relative;
  z-index: 2;
}

#archivement header,
#news-page header {
  position: static;
}

header h1 {
  position: absolute;
  top: 30px;
  left: 30px;
  z-index: 10; }
  header h1 img {
    width: 73px; }

header .nav-btn {
  display: none; }

header nav > h2 {
  display: none; }

header nav .nav-main {
  position: fixed;
  top: 30px;
  right: 30px;
  z-index: 10; }
  header nav .nav-main li {
    margin: 0 0 20px 0;
    text-align: right; }
    header nav .nav-main li:last-of-type {
      margin: 0; }
    header nav .nav-main li a {
      display: block;
      font-family: 'Montserrat', Arial, sans-serif;
      font-size: 20px;
      font-weight: 600;
      letter-spacing: 1px; }
      header nav .nav-main li a span {
        display: block;
        margin: 5px 0 0 0;
        font-family: "游ゴシック", "Yu Gothic", "游ゴシック体", YuGothic, sans-serif;
        font-size: 10px;
        color: #979797;
        line-height: 1em;
        letter-spacing: 0; }
  header nav .nav-main .nav-link {
    width: 100%; }
    header nav .nav-main .nav-link a {
      display: block;
      width: 100%;
      height: 100%;
      padding: 12px 0;
      border: 3px solid #000;
      font-family: "游ゴシック", "Yu Gothic", "游ゴシック体", YuGothic, sans-serif;
      font-size: 13px;
      font-weight: bold;
      line-height: 1em;
      letter-spacing: 0;
      text-align: center;
      transition: all .5s ease; }
      header nav .nav-main .nav-link a:hover {
        opacity: 1;
        background: #000;
        color: #fff; }
  header nav .nav-main .nav-main-lang {
    font-family: 'Montserrat', Arial, sans-serif;
    font-size: 13px;
    font-weight: 400;
    position: relative;
    color: #b8b8b8; }
    header nav .nav-main .nav-main-lang:before {
      content: "";
      display: block;
      position: absolute;
      top: 50%;
      right: 56px;
      -webkit-transform: translate3d(0, -50%, 0);
      transform: translate3d(0, -50%, 0);
      width: 12px;
      height: 12px;
      background: url("/common/img/lang.png") center center no-repeat;
      background-size: cover; }
    header nav .nav-main .nav-main-lang a {
      display: inline;
      font-size: 13px;
      font-weight: 400;
      letter-spacing: 0; }
    header nav .nav-main .nav-main-lang span {
      display: inline-block;
      margin: 0 5px; }

header nav {
  position: fixed;
  height: 100vh;
  right: 0;
}

header nav .nav-contact {
  position: fixed;
  bottom: -88px;
  right: 30px;
  width: 130px;
  height: 130px;
  padding: 15px;
  background: #1f3131;
  line-height: 1em;
  -webkit-transition: transform .5s ease-out;
  transition: transform .5s ease-out;
  z-index: 5;
}

  header nav .nav-contact:hover {
    bottom: -88px;
    transform: translate(0,-90px);
}
  header nav .nav-contact h2 {
    margin: 0 0 15px 0;
    font-family: 'Montserrat', Arial, sans-serif;
    font-size: 12px;
    color: #fff;
    letter-spacing: 1px; }
  header nav .nav-contact li {
    height: 32px;
    margin: 0 0 10px 0; }
    header nav .nav-contact li:last-of-type {
      margin: 0; }
    header nav .nav-contact li a {
      display: block;
      width: 100%;
      height: 100%;
      font-size: 11px;
      font-weight: 600;
      line-height: 1em;
      padding: 11px 0 0 0;
      color: #000;
      background: #fff; }

footer {
  position: relative;
  width: 100%;
  padding: 25px 30px 20px;
  background: #fff;
  border-top: 1px solid #eee;
  text-align: left;
  display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: space-between;
    -ms-flex-align: justify;
    -webkit-justify-content: space-between;

  z-index: 6;
}
@media all and (-ms-high-contrast: none) {
  footer {
    z-index: 6;
    position: absolute;
  }
}
_:-ms-lang(x)::backdrop, footer {
    z-index: 6;
    position: absolute;
}
  footer figure > a {
    display: inline-block;
    margin: 0 0 12px 0;
    font-size: 0;
    line-height: 0;
    letter-spacing: 0; }
  footer figure figcaption {
    font-size: 12px;
    line-height: 1.5em;
    color: #888; }
  footer p small {
    font-size: 12px;
    line-height: 1.5em; }
  

  footer > div.beyond2020{
    text-align: right;
  }
footer > div.beyond2020 img{
  display: block;
  width: 50%;
  margin-left: auto;
}

main {
  display: block;
  width: 1010px;
  margin: 0 auto 120px;
  padding: 160px 15px 0;
  text-align: left; }
  main h2 {
    margin: 0 0 10px 0;
    font-size: 40px;
    font-weight: 200;
    line-height: 1.2; }
  main h3 {
    margin: 40px 0 20px 0;
    font-size: 24px;
    font-weight: 200; }
  main > p,
  main .container > p {
    margin: 0 0 30px 0;
    font-size: 20px;
    line-height: 1.5em; }
  main .news-details-date {
    margin: 0 0 20px 0;
    font-size: 14px;
    text-indent: 2px;
    color: #747474; }

.link-btn {
  width: 250px;
  margin: 0 auto;
}
  .link-btn a,
  .link-btn span {
    display: block;
    width: 100%;
    height: 100%;
    padding: 15px 0;
    font-family: 'Montserrat', "游ゴシック", "Yu Gothic", "游ゴシック体", YuGothic, sans-serif;
    font-size: 12px;
    font-weight: 600;
    line-height: 1em;
    text-align: center;
    color: #fff;
    background: #1f3131;
}

.copyright img{
  width: 42px;
}