@charset "UTF-8";
@import url(https://fonts.googleapis.com/css?family=PT+Sans);

/*Base*/
html {
  box-sizing: border-box;
  font-size: 62.5%;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  min-width: 1080px;
  background: #000000;
  font-family: "Helvetica Neue", "Helvetica", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", Arial, Verdana, sans-serif;
  -webkit-text-size-adjust: 100%;
  /*160427追記はじめ*/
  overflow-x: hidden;
  /*160427追記おわり*/
}
p {
  line-height: 1.75;
}
a {
  transition: .1s;
  color: inherit;
}
a *, a *:before, a *:after {
  transition: inherit;
}
a img:hover {
  opacity: .7;
}
img {
  max-width: 100%;
  vertical-align: bottom;
}

/*background*/
.b-bg--earth, .b-bg--machine, .b-bg--stars, .b-bg--hexagon {
  background-repeat: no-repeat;
}
.b-bg--earth {
  background-image: url('../_images/bg/bg-earth.png?201510071931');
  background-position: center bottom;
}
.b-bg--stars {
  background-image: url('../_images/bg/bg-stars.jpg?201510071931');
  background-position: center top;
}
.b-bg--machine {
  background-image: url('../_images/bg/bg-machine.png');
  background-position: center bottom;
}
.b-bg--hexagon {
  min-height: 1180px;
  background-image: url('../_images/bg/bg-hexagon.png');
  background-position: center 153px;
}
@media screen and (max-width: 1167px) {
  .b-bg--stars {
    background-position: -416px top;
  }
  .b-bg--hexagon {
    background-position: -145px 153px;
  }
}

/*Layout - Header*/
header {
  height: 153px;
  position: relative;
  z-index: 2;
}
header .header__inner {
  width: 1080px;
  margin: auto;
  padding: 24px 0;
}
header .header__inner .sitelogo, header .header__inner nav {
  display: inline-block;
  vertical-align: middle;
}
header .header__inner .sitelogo {
  margin: 0 40px 0 0;
}
header .header__inner nav {}
header .nav__inner {
  padding-left: 0;
  list-style: none;
  color: #fff;
  font-size: 0;
}
header .nav__inner .menu {
  position: relative;
  display: inline-block;
  vertical-align: middle;
}
header .nav__inner .menu::before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  width: 29px;
  height: 34px;
  margin-right: 4px;
  background-image: url('../_svg/icon/icon-gmenu.svg');
  background-size: contain;
}
header .nav__inner .menu:hover, header .nav__inner .clicked {
  margin-bottom: -24px;
  padding-bottom: 24px;
  cursor: pointer;
}
header .nav__inner .menu:hover .menu__sub {
  visibility: visible;
}
header .nav__inner .menu:hover::after, header .nav__inner .clicked::after {
  content: "";
  display: inline-block;
  position: absolute;
  top: 10px;
  left: -6px;
  width: 41px;
  height: 40px;
  background-image: url('../_svg/icon/icon-gmenu_now.svg');
  background-size: contain;
  background-repeat: no-repeat;
}
header .nav__inner .menu:nth-of-type(n+2) {
  margin-left: 29px;
}
header .nav__inner .menu__main {
  display: inline-block;
  text-decoration: none;
  transition: 0s;
}
header .nav__inner .menu__main .main {
  display: inline-block;
  vertical-align: middle;
  font-size: 12px;
  text-shadow: 0px 0px 10px #000, 0px 0px 10px #000, 0px 0px 10px #000, 0px 0px 10px #000;
}
header .nav__inner .menu__sub {
  visibility: hidden;
  position: absolute;
  left: 38px;
  width: 12em;
  margin-top: 12px;
  padding-left: 0;
  list-style: none;
  font-size: 12px;
}
header .nav__inner .menu__sub > li:nth-of-type(n+2) {
  margin-top: 8px;
}
header .nav__inner .menu__sub > li > a {
  border-left: 5px solid #0099CA;
  display: block;
  padding: .1em 8px;
  padding-left: 8px;
  text-decoration: none;
  text-shadow: 0px 0px 10px #000, 0px 0px 10px #000, 0px 0px 10px #000, 0px 0px 10px #000;
}
header .nav__inner .menu__sub > li > a:hover {
  background-color: #0099CA;
  text-shadow: none;
}
header .nav__inner .menu__main .sub {
  position: absolute;
  top: 28px;
  left: 34px;
  white-space: nowrap;
  color: #CCCCCC;
  font-family: 'MyriadPro-Regular', 'PT Sans', sans-serif;
  font-size: 10px;
}
header .nav__inner .menu .sub:nth-child(3) {
  top: 40px;
}
header .language {
  position: absolute;
  top: 0;
  right: -63.5px;
  bottom: 0;
  margin: auto;
}
header .language a .hexagon {
  opacity: .65;
}
header .language a:hover .hexagon {
  opacity: 1;
}
header .language .hexagon {
  fill: #0099CA;
  stroke: #0099CA;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-miterlimit: 10;
  enable-background: new;
}
header .language .txt {
  font-size: 12px;
  glyph-orientation-vertical: 1;
  writing-mode: tb-rl;
  -webkit-writing-mode: vertical-rl;
  -moz-writing-mode: vertical-rl;
  -ms-writing-mode: vertical-rl;
  -o-writing-mode: vertical-rl;
  writing-mode: vertical-rl;
  glyph-orientation-vertical: 90deg;
  fill: #FFFFFF;
  letter-spacing: .075em;
}

/*Layout - main*/
main {
  min-height: 800px;
}
main .m-wrap {
  position: relative;
  width: 1167px;
  margin: auto;
}
main .m-sec-menu [class^="m-sec-menu__btn"] a {
  fill: inherit;
}
main .m-sec-menu__btn--news {
  top: 0;
  left: 286px;
  fill: #07348B;
}
main .m-sec-menu__btn--news a {
  fill: inherit;
}
main .m-sec-menu__btn--darkMatter {
  top: 93px;
  left: 124px;
  fill: #007E5E;
}
main .m-sec-menu__btn--xmass {
  top: 93px;
  left: 232px;
  fill: #008EBD;
}
main .m-sec-menu__btn--activity {
  top: 187px;
  left: 178px;
  fill: #00661A;
}
main .m-sec-menu__btn--VR {
  top: 281px;
  left: 124px;
  fill: #efa129;
}
main .m-sec-menu__btn--collaborators {
  top: 187px;
  left: 286px;
  fill: #402000;
}
main .m-sec-menu__btn--library {
  top: 281px;
  left: 233px;
  fill: #200040;
}
main .m-sec-menu__btn--blank {
  top: 374px;
  left: 288px;
}
main .m-sec-menu__btn--forCollaborators {
  top: 468px;
  left: 125px;
}
main .m-sec-menu__btn--forCollaborators text {
  /*opacity: .65;*/
}
main .m-sec-menu__btn--contact {
  top: 374px;
  left: 935px;
  fill: #8C0000;
}
main .m-sec-news {
  position: relative;
}
main .m-sec-news__bg {
  position: absolute;
  top: -12px;
  right: 160px;
}
main .m-sec-news__article {
  position: absolute;
  top: 156px;
  right: 280px;
  width: 322px;
}
main .m-sec-news__article .date {
  color: #CCCCCC;
}
main .m-sec-news__article .head {
  width: 322px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #fff;
  font-size: 16px;
  font-size: 1.6rem;
}
main .m-sec-news__article .txt {
  margin-top: 16px;
  height: 84px;
  overflow: hidden;
}
main .m-sec-news__article .txt p {
  margin: 0;
  color: #fff;
  font-size: 12px;
  font-size: 1.2rem;
}
main .m-sec-news__article .more {
  margin-top: 6px;
  padding-left: 1em;
  margin-bottom: 8px;
}
main .m-sec-news__bg .hexagonFrame {
  fill-rule: evenodd;
  clip-rule: evenodd;
  fill: none;
  stroke: #fff;
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-miterlimit: 3;
}
main .m-sec-article {
  z-index: 10;
}
main .m-sec-article .top {
  height: 326px;
  margin-top: -16px;
  background: url('../_images/bg/bg-article_top.png') no-repeat;
}
main .m-sec-article .top .title {
  margin: 0;
  padding-top: 52px;
  padding-left: 240px;
  padding-right: 160px;
  color: #fff;
}
main .m-sec-article .top .title .main, main .m-sec-article .top .title .sub {
  display: block;
}
main .m-sec-article .top .title .main {
  font-size: 24px;
}
main .m-sec-article .top .title .sub {
  font-family: 'MyriadPro-Regular', 'PT Sans', sans-serif;
  font-weight: lighter;
  font-size: 14px;
}
main .m-sec-article .middle {
  position: relative;
  background-image: url('../_images/bg/bg-article_middle.png');
  min-height: 320px;
}
main .m-sec-article .middle .textarea {
  position: absolute;
  top: -124px;
  width: 864px;
  overflow: hidden;
  margin-left: 179px;
  padding: 0 48px;
  font-size: 14px;
  font-size: 1.4rem;
}
main .m-sec-article .middle .textarea > *:first-child {
  margin-top: 0;
}
main .m-sec-article .middle .textarea section::after {
  content: "";
  clear: both;
  display: block;
}
main .m-sec-article .middle .textarea section:nth-of-type(n+2) {
  margin-top: 40px;
}
main .m-sec-article .middle .textarea table {
  width: 50%;
  border-collapse: collapse;
}
main .m-sec-article .middle .textarea table th {
  width: 25%;
  padding: 6px;
  text-align: left;
  vertical-align: top;
  color: #333;
  background-color: #eee;
  border: 1px solid #b9b9b9;
}
main .m-sec-article .middle .textarea table td {
  padding: 6px;
  background-color: #fff;
  border: 1px solid #b9b9b9;
}
main .m-sec-article .middle .textarea a {
  color: #008AB8;
  text-decoration: none;
}
main .m-sec-article .middle .textarea b {
  font-size: 1.1em;
}
main .m-sec-article .middle .textarea a[href$=".pdf"]::after {
  content: "\f1c1";
  margin-left: 4px;
  font-family: FontAwesome;
  font-size: 1.2em
}
main .m-sec-article .middle .textarea a[href$=".ppt"]::after, main .m-sec-article .middle .textarea a[href$=".pptx"]::after {
  content: "\f1c4";
  margin-left: 4px;
  font-family: FontAwesome;
  font-size: 1.2em
}
main .m-sec-article .middle .textarea ul {
  padding-left: 24px;
  line-height: 1.25;
}
main .m-sec-article .middle .textarea ul li:nth-of-type(n+2) {
  margin-top: .8em;
}
main .m-sec-article .middle .textarea dt {
  margin-bottom: .3em;
  font-weight: bold;
}
main .m-sec-article .middle .textarea dd {
  margin-left: 1em;
}
main .m-sec-article .middle .textarea figcaption {
  margin-top: 4px;
}
main .m-sec-article .middle .textarea nav {
  margin-bottom: 40px;
}
main .m-sec-article .middle .textarea nav a {
  vertical-align: middle;
  text-decoration: none;
}
main .m-sec-article .middle .textarea nav a:hover {
  text-decoration: underline;
}
main .m-sec-article .middle .textarea nav a::before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  width: 17px;
  height: 20px;
  margin-right: 4px;
  background-image: url('../_svg/icon/icon-gmenu.svg');
  background-size: contain;
}
main .m-sec-article .middle .textarea nav a:nth-of-type(n+2) {
  margin-left: 1em;
}
main .m-sec-article .middle .textarea .c-head--underline {
  margin-bottom: 16px;
  padding-bottom: .3em;
}
main .m-sec-article .middle .textarea .photo {
  margin: 1.5em auto;
}
main .m-sec-article .middle .textarea .photo:after {
  content: "";
  clear: both;
  display: block;
}
main .m-sec-article .middle .textarea .photo--right {
  margin: 1em 0 1em 16px;
  float: right;
}
main .m-sec-article .middle .textarea .photo--left {
  margin: 1em 16px 1em 0;
  float: left;
}
main .m-sec-article .middle .textarea .photo .cap--right, main .m-sec-article .middle .textarea .photo .cap--left {
  max-width: 60%;
  display: inline-block;
  vertical-align: top;
}
main .m-sec-article .middle .textarea .photo .cap--right {
  margin-left: 16px;
}
main .m-sec-article .middle .textarea .photo .cap--left {
  margin-right: 16px;
}
main .m-sec-article .middle .textarea .list--withImg {
  margin: 0;
  list-style: none;
}
main .m-sec-article .middle .textarea .list--withImg li:nth-of-type(n+2) {
  margin-top: 24px;
}
main .m-sec-article .middle .textarea .list--withImg .photo {
  display: inline-block;
  width: 210px;
  height: 121px;
  vertical-align: top;
  text-align: center;
}
main .m-sec-article .middle .textarea .list--withImg .imgLeft .photo {
  margin: 0 24px 0 0;
}
main .m-sec-article .middle .textarea .list--withImg .imgRight .photo {
  margin: 0 0 0 24px;
}
main .m-sec-article .middle .textarea .list--withImg .photo img {
  max-width: 100%;
  max-height: 100%;
}
main .m-sec-article .middle .textarea .list--withImg .detail {
  display: inline-block;
  vertical-align: top;
  width: 400px;
}
main .m-sec-article .middle .textarea .list--withImg .date {
  font-size: 10px;
  color: #545454;
}
main .m-sec-article .middle .textarea .list--withImg .head {
  margin-bottom: 8px;
}
main .m-sec-article .middle .textarea .list--withImg .txt {
  margin: 8px 0;
}
main .m-sec-article .middle .textarea .list--category {
  margin-right: auto;
  margin-left: auto;
  padding: 0;
  list-style: none;
}
main .m-sec-article .middle .textarea .list--category {
  font-size: 0;
}
main .m-sec-article .middle .textarea .list--category .cateBlock {
  width: 32%;
  display: inline-block;
  vertical-align: top;
}
main .m-sec-article .middle .textarea .list--category .cateBlock a {
  text-decoration: none;
}
main .m-sec-article .middle .textarea .list--category .cateBlock a:hover .head {
  opacity: .7;
}
main .m-sec-article .middle .textarea .list--category .cateBlock a:hover img {
  opacity: .7;
}
main .m-sec-article .middle .textarea .list--category .cateBlock:not(:nth-of-type(3n)) {
  margin-right: 2%;
}
main .m-sec-article .middle .textarea .list--category .cateBlock:nth-of-type(n+4) {
  margin-top: 16px;
}
main .m-sec-article .middle .textarea .list--category .cateBlock .head {
  margin: 0 0 8px;
  vertical-align: middle;
  font-size: 16px;
  font-size: 1.6rem;
  color: #000;
}
main .m-sec-article .middle .textarea .list--category .cateBlock .thumb {
  margin: 8px auto;
}
main .m-sec-article .middle .textarea .list--category .cateBlock .head::before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  width: 17px;
  height: 20px;
  margin-right: 4px;
  background-image: url('../_svg/icon/icon-gmenu.svg');
  background-size: contain;
}
main .m-sec-article .middle .textarea .list--gallery {
  padding-left: 0;
  list-style: none;
  font-size: 0;
}
main .m-sec-article .middle .textarea .list--gallery .item {
  width: 25%;
  padding: 0 1%;
  display: inline-block;
  vertical-align: top;
}
main .m-sec-article .middle .textarea .list--gallery .item:nth-of-type(n+5) {
  margin-top: 16px;
}
main .m-sec-article .middle .textarea .list--gallery .item .photo {
  height: 120px;
  margin: 0;
  text-align: center;
}
main .m-sec-article .middle .textarea .list--gallery .item .photo img {
  max-height: 100%;
}
main .m-sec-article .middle .textarea .list--gallery .item .caption {
  margin: 8px 0 0;
  font-size: 14px;
  font-size: 1.4rem;
}
main .m-sec-article .bottom {
  background: url('../_images/bg/bg-article_bottom.png') no-repeat;
  height: 233px;
}
main .m-sec-otherMenu {
  position: relative;
  height: 253px;
  margin-top: -55px;
  margin-bottom: 144px;
  background: url('../_images/bg/bg-otherMenu.png') no-repeat;
}
main .m-sec-otherMenu__btn--forCollaborators {
  top: 104px;
  left: 72px;
}
main .m-sec-otherMenu__btn--contact {
  top: 10px;
  right: 68px;
}
main .m-sec-otherMenu__btn--contact a {
  fill: #8C0000;
}

/*Layout - Footer*/

footer {
  padding-bottom: 88px;
}
/*160427追記はじめ*/
footer .f-sec-symbols {
    position: relative;
    top: -49px;
    margin-top: -189px;
}
footer .f-sec-symbols .f-sec-symbols__inner {
    position: relative;
    left: 30px;
    width: 867.4px;
    margin: auto;
    padding-left: 0;
    list-style: none;
    display: -webkit-box;
    display: -moz-box;
    display: box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-lines: multiple;
    -moz-box-lines: multiple;
    box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-align: center;
    -moz-box-align: center;
    box-align: center;
    -webkit-align-items: center;
    -moz-align-items: center;
    -ms-align-items: center;
    align-items: center;
    -ms-flex-align: center;
    background-image: url('../_images/bg/bg-bnr.png');
    background-repeat: no-repeat;
}
@media screen and (max-width: 1167px) {
  footer .f-sec-symbols .f-sec-symbols__inner {
    left: 179px;
    margin: 0;
  }
}
footer .f-sec-symbols .f-sec-symbols__inner li {
    margin-right: -1.8px;
    width: 110px;
    height: 127px;
    padding: 30px 8px;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: contain;
}
footer .f-sec-symbols .f-sec-symbols__inner li:nth-of-type(9n) {
    margin-left: 54px;
}
footer .f-sec-symbols .f-sec-symbols__inner li:nth-of-type(n+9) {
    position: relative;
    top: -32px;
}
footer .f-sec-symbols .f-sec-symbols__inner li a {
    margin: auto;
    display: block;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    height: 100%;
}
footer .f-sec-symbols .f-sec-symbols__inner li a img {
    margin: auto;
    display: block;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    max-height: 100%;
}
footer .f-sec-symbols .f-sec-symbols__inner li a img:hover {
    opacity: 1;
}
/*160427追記おわり*/
footer .f-sec-bnr {}
footer .f-sec-bnr__inner {
  width: 936px;
  margin: auto;
  padding-left: 0;
  list-style: none;
}
footer .f-sec-bnr__inner .row {
  /*font-size: 0;*/
}
footer .f-sec-bnr__inner .row:after {
  content: "";
  clear: both;
  display: block;
}
footer .f-sec-bnr__inner .row a {
  display: inline-block;
  float: left;
}
footer .f-sec-bnr__inner .row a:nth-of-type(n+2) {
  margin-left: 12px;
  vertical-align: middle;
}
footer .f-sec-bnr__inner .row img {
  max-width: 225px;
}
footer .f-sec-other__inner {
  position: relative;
  width: 1080px;
  margin: 40px auto 0;
}
footer .f-sec-other__inner .left {
  float: left;
}
footer .f-sec-other__inner .left *:nth-of-type(n+2) {
  margin-left: 16px;
}
footer .f-sec-other__inner .left a {
  text-decoration: none;
  text-shadow: 0px 0px 10px #000, 0px 0px 10px #000, 0px 0px 10px #000, 0px 0px 10px #000;
}
footer .f-sec-other__inner .left .sitelogo, footer .f-sec-other__inner .left .partners {
  display: inline-block;
  vertical-align: bottom;
}
footer .f-sec-other__inner .left .partners {
  vertical-align: middle;
  font-size: 14px;
  font-size: 1.4rem;
  color: #fff;
}
footer .f-sec-other__inner .left .partners[href=""] {
  opacity: .5;
}
footer .f-sec-other__inner .left .partners::before {
  content: "";
  display: inline-block;
  width: 29px;
  height: 34px;
  margin-right: 4px;
  vertical-align: middle;
  background-image: url('../_svg/icon/icon-gmenu.svg');
  background-size: contain;
}
footer .f-sec-other__inner .left .partners:hover {
  color: #aaa;
}
footer .f-sec-other__inner .right {
  float: right;
}
footer .f-sec-other__inner .right *:nth-of-type(n+2) {
  margin-left: 16px;
}
footer .f-sec-other__inner .right a {
  text-decoration: none;
  font-size: 14px;
  font-size: 1.4rem;
  color: #fff;
}
footer .f-sec-other__inner .right a:hover {
  color: #aaa;
}
footer .f-sec-other__inner .right .withIcon::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 24px;
  margin-right: 4px;
  vertical-align: middle;
  background-image: url('../_svg/icon/icon-gmenu.svg');
  background-size: contain;
}
footer .f-sec-other__inner .right .copyright {
  display: block;
  margin-top: 8px;
  text-align: right;
  color: #fff;
  font-size: 10px;
  font-size: 1rem;
}
footer .f-sec-other__inner .pagetop {
  position: absolute;
  right: -32px;
  bottom: -72px;
  display: inline-block;
}

/*Component - headline*/

.c-head, .c-head--underline {
  margin-top: 0;
  margin-bottom: 0;
}
.c-head--underline {
  border-bottom: 1px solid #000;
}

/*Component - btn*/

.c-btn-menu {
  position: absolute;
}
.c-btn-menu:hover {
  z-index: 10;
}
.c-btn-menu text {
  text-anchor: middle;
}
.c-btn-menu a:hover .c-btn-menu__hexagon {
  opacity: 1;
  /*filter: url(#blur);*/
  cursor: pointer;
}
.c-btn-menu__hexagon {
  opacity: 0.65;
  fill-rule: evenodd;
  clip-rule: evenodd;
  stroke: #FFFFFF;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-miterlimit: 10;
}
.c-btn-menu__main {
  /*text-shadow: 0 0 25px #000, 0 0 20px #000, 0 0 0.40px #000;*/
  fill: #FFFFFF;
  font-size: 14px;
}
.c-btn-menu__sub {
  font-family: 'MyriadPro-Regular', 'PT Sans', sans-serif;
  fill: #CCCCCC;
  font-size: 10px;
}
.c-moreDetail {
  display: inline-block;
  vertical-align: middle;
  text-decoration: none;
  color: #0099CA;
  font-family: 'MyriadPro-Regular', 'PT Sans', sans-serif;
  font-size: 12px;
  font-size: 1.2rem;
  font-weight: bold;
}
.c-moreDetail::before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  width: 17px;
  height: 20px;
  margin-right: 4px;
  background-image: url('../_svg/icon/icon-gmenu.svg');
  background-size: contain;
}

/*Component - sitemap*/

.c-sitemap {
  list-style: circle;
  width: 90%;
  margin: 0 30px 1em;
  font-size: 14px;
  font-size: 1.4rem;
}
.c-sitemap li {
  margin: 0;
  padding: 5px 15px;
  border-bottom: 1px dotted #E4E4E4;
  border-top: none;
}
.c-sitemap a {
  text-decoration: none;
}
.c-sitemap a:hover {
  text-decoration: underline;
}

/*Util*/

.clearfix:after {
  content: "";
  clear: both;
  display: block;
}
.clear {
  clear: both;
}