@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@500;700&display=swap');
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {
  margin: 0;
  padding: 0;
  border: 0;
  vertical-align: baseline;
  font-family: inherit;
  font-style: inherit;
  font-weight: inherit; /*outline: 0;*/
}
html {
  font-size: 100%;
  -webkit-text-size-adjust: none;
}
* {
  box-sizing: border-box;
}
img {
  vertical-align: top;
  -ms-interpolation-mode: bicubic;
  -webkit-backface-visibility: hidden;
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  -webkit-tap-highlight-color: transparent;
}
strong {
  font-weight: bold;
}
ol, ul {
  list-style: none;
}
caption, th, td {
  font-weight: normal;
  text-align: left;
  vertical-align: top;
}
blockquote:before, blockquote:after, q:before, q:after {
  content: "";
}
blockquote, q {
  quotes: """";
}
a:focus {
  /*\*/
  overflow: hidden; /**/
}
a:focus, :focus, *:focus {
  outline: none;
}
option {
  padding-right: 10px;
}
a {
  outline: none;
  color: #12def2;
  text-decoration: none;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
a:hover {
  text-decoration: underline;
  cursor: pointer;
}
a img, button {
  -webkit-transition: opacity 0.3s ease-out;
  -moz-transition: opacity 0.3s ease-out;
  -ms-transition: opacity 0.3s ease-out;
  -o-transition: opacity 0.3s ease-out;
  transition: opacity 0.3s ease-out;
}
a:hover img {
  opacity: 0.7;
  filter: alpha(opacity=70);
  -ms-filter: "alpha( opacity=70 )";
}
fieldset, img {
  border: 0;
}
b {
  font-weight: 700;
}
hr {
  display: block;
  margin: 2.8rem 0;
  height: 0;
  padding: 0;
  border: none;
  border-top: 1px solid #ddd;
}
.guard {
  pointer-events: none;
  cursor: default;
}
.clear {
  clear: both;
  display: block;
  height: 0;
  overflow: hidden;
  visibility: hidden;
  width: 0;
}
.clearfix:after {
  clear: both;
  content: " ";
  display: block;
  font-size: 0;
  height: 0;
  line-height: 0;
  visibility: hidden;
  width: 0;
}
.loadingWrap {
  width: 100%;
  height: 100%;
  position: fixed;
  background-color: #000;
  top: 0;
  left: 0;
  z-index: 10000;
}
.loadingWrap img {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -50px;
  margin-left: -50px;
  width: 100px;
  display: block;
}
/* --------------------------------
	HTML5
-------------------------------- */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
  margin: 0;
  padding: 0;
}
/* ------------------------------
	スペースベーススタートピア
------------------------------ */
header, article, aside, section, footer, nav, menu, details, hgroup, summary {
  display: block;
}
html, body {
  width: 100%;
  height: 100%;
}
body {
  font-size: 16px;
  font-family: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, "sans-serif";
  font-weight: 500;
  line-height: 1.8;
  color: #fff;
  background: #12def2;
  word-wrap: break-word;
  overflow-wrap: break-word;
  -webkit-text-size-adjust: 100%;
}
#container {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.bg-black {
  background: rgba(0, 0, 0, .2) url("../images/pattern.png") repeat center center fixed;
  width: 100%;
}
.bg-white {
  background: rgba(238, 194, 248, .4);
}
.txt-white {
  color: #fff;
}
.flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-lines: multiple;
  -moz-box-lines: multiple;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  justify-content: center;
  box-sizing: border-box;
}
.contents {
  margin: 0 auto;
  width: 86%;
  max-width: 900px;
  padding: 50px 0 70px;
}
#top .contents {
  padding-bottom: 50px;
}
#top .ttl {
  max-width: 800px;
  width: 100%;
  margin: 0 auto 50px;
}
.top-menu {
  max-width: 1280px;
  width: 90%;
  margin: 0 auto;
  background-color: #fff;
}
.top-menu-list li {
  width: 50%;
  text-align: center;
  border-bottom: 2px solid #12def2;
  overflow: hidden;
}
.top-menu-list li:first-child {
  border-right: 2px solid #12def2;
}
.top-menu-list li a {
  padding: 0.8rem 1rem 0.6rem;
  color: #12def2;
  display: block;
  letter-spacing: normal;
}
.top-menu-list li a .txt {
  font-size: 1.4em;
  line-height: 1em;
  display: inline-block;
  position: relative;
  font-style: italic;
}
.top-menu-list li a .txt::before {
  content: "";
  display: block;
  position: absolute;
  top: 4px;
  right: -32px;
  width: 7px;
  height: 7px;
  border-top: 2px solid #12def2;
  border-right: 2px solid #12def2;
  transform: translateX(-50%) rotate(135deg);
}
#nowonsale::before, #comingsoon::before {
  display: block;
  height: 7.5rem;
  margin-top: -7.5rem;
  content: "";
}
.game-menu {
  width: 97%;
  max-width: 900px;
  margin: 30px auto;
  margin: 3.33333vh auto;
}
.game-menu li {
  width: 50%;
  text-align: center;
  overflow: hidden;
}
.game-menu li .ipselect {
  border: 2px solid #12def2;
  border-radius: 0;
  width: 96%;
  max-width: 100%;
  margin: auto;
}
.game-menu li .ipselect select {
  color: #12def2;
  font-weight: 700;
  font-style: italic;
}
.contents.wide {
  max-width: 1280px;
  width: 90%;
  padding: 50px;
  padding: 5vh 2.22222vw;
}
.contents.related {
  padding-top: 2rem;
  padding-bottom: 2rem;
}
.btn {
  display: block;
  position: relative;
  text-decoration: none;
  color: #12def2;
  background-color: #fff;
  border-radius: 2em;
  font-size: 1.1em;
  line-height: 1.2em;
  font-weight: 700;
  padding: 1em;
  box-sizing: border-box;
  text-align: center;
  width: 80%;
  max-width: 320px;
  margin: 2.5em auto 5em;
  background-size: 200% 100%;
  background-image: linear-gradient(to right, transparent 50%, rgba(37, 37, 37, 1) 50%);
  transition: background-position .3s cubic-bezier(37, 37, 37, 1) .1s, color .5s ease 0s, background-color .5s ease;
}
.btn .arrow {
  position: absolute;
  top: 50%;
  right: 20px;
  margin-top: -7px;
}
.btn:hover {
  text-decoration: none;
  color: rgba(255, 255, 255, 1);
  background-color: rgba(37, 37, 37, 1);
}
.title {
  text-align: center;
  font-weight: 700;
  font-size: 2em;
  line-height: 1.7em;
  margin-bottom: 1em;
  padding-top: 4em;
  margin-top: -2em;
}
.title .section-title {
  font-size: 1.2em;
  padding: 0.8rem 2rem 1rem;
  -webkit-transform: skew(-15deg);
  transform: skew(-15deg);
  color: #fff;
  background-image: -webkit-gradient(linear, left top, right top, from(rgba(22, 83, 197, 0.8)), to(rgba(12, 192, 222, 0.8)));
  background-image: -webkit-linear-gradient(left, rgba(22, 83, 197, 0.8) 0%, rgba(12, 192, 222, 0.7) 100%);
  background-image: linear-gradient(to right, rgba(22, 83, 197, 0.8) 0%, rgba(12, 192, 222, 0.7) 100%);
  display: inline-block;
  position: relative;
  letter-spacing: 1px;
}
.title .section-title:before, .title .section-title:after {
  position: absolute;
  left: 0;
  width: 100%;
  height: 3px;
  content: '';
  background-image: -webkit-linear-gradient(315deg, rgba(30, 30, 30, 0.2) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(200, 200, 200, 0.8) 70%, rgba(30, 30, 30, 0.2) 100%);
  background-image: linear-gradient(135deg, rgba(30, 30, 30, 0.2) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(200, 200, 200, 0.8) 70%, rgba(30, 30, 30, 0.2) 100%);
}
.title .section-title:before {
  top: 0;
}
.title .section-title:after {
  bottom: 0;
}
.contents .subttl {
  text-align: center;
  font-weight: 700;
  font-size: 1.6em;
  line-height: 1.7em;
  margin-bottom: 0.5em;
}
.contents .bg-w {
  background-image: -webkit-gradient(linear, left top, right top, from(rgba(215, 205, 240, 0.7)), to(rgba(255, 255, 255, 0.8)), to(rgba(215, 205, 240, 0.7)));
  background-image: -webkit-linear-gradient(left, rgba(215, 205, 240, 0.7) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(215, 205, 240, 0.7) 100%);
  background-image: linear-gradient(to right, rgba(215, 205, 240, 0.7) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(215, 205, 240, 0.7) 100%);
  position: relative;
  padding: 40px 7%;
  color: #000;
  border: 3px solid #6844be;
}
.contents .bg-w:before, .contents .bg-w:after {
  content: "";
  position: absolute;
}
.contents .bg-w:before {
  bottom: 0;
  left: 0;
  background: url(../images/obi_left.png) no-repeat left bottom;
  background-size: 100% auto;
  width: 10%;
  max-width: 80px;
  height: 190px;
}
.contents .bg-w:after {
  top: 0;
  right: 0;
  background: url(../images/obi_right.png) no-repeat right top;
  background-size: 100% auto;
  width: 10%;
  max-width: 80px;
  height: 190px;
}
.contents .bg-b {
  background: url("../images/bg-b-main.png") repeat-y center top;
  background-size: 100% auto;
  position: relative;
  margin: 120px auto 100px;
}
.contents .bg-b::before {
  background: url("../images/bg-b-top.png") repeat-y center top;
  background-size: 100% auto;
  position: relative;
  content: "";
  width: 100%;
  height: 80px;
  top: -80px;
  display: block;
}
.contents .bg-b::after {
  background: url("../images/bg-b-bottom.png") repeat-y center bottom;
  background-size: 100% auto;
  position: relative;
  content: "";
  width: 100%;
  height: 60px;
  bottom: -60px;
  display: block;
}
.contents .bg-b .inner {
  width: 86%;
  margin: -80px auto -50px;
  position: relative;
  z-index: 10;
}
.contents .con-ttl {
  background: linear-gradient(to top, #9c27b0, #c21fa0, #ff04f2, #f065f9);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  font-size: 1.4em;
  line-height: 1.4em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.8em;
  padding-bottom: 0.3em;
  font-style: italic;
  position: relative;
  letter-spacing: -0.8px;
}
.contents .con-ttl.sub {
  margin-top: 1.2em;
}
.contents .bg-b .con-ttl {
  background: linear-gradient(to top, #12def2, #9ff5fd, #ffffff, #9ff5fd, #9ff5fd);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  text-align: center;
  margin-bottom: 0.8em;
  font-style: italic;
  position: relative;
}
.contents .con-ttl:after {
  position: absolute;
  left: 0;
  width: 100%;
  height: 3px;
  content: '';
  background-image: -webkit-linear-gradient(315deg, rgba(104, 68, 190, 0) 0%, rgba(104, 68, 190, 1) 40%, rgba(104, 68, 190, 1) 60%, rgba(104, 68, 190, 0) 100%);
  background-image: linear-gradient(135deg, rgba(104, 68, 190, 0)0%, rgba(104, 68, 190, 1) 40%, rgba(104, 68, 190, 1) 60%, rgba(104, 68, 190, 0) 100%);
}
.contents .con-ttl:after {
  bottom: 0;
}
.contents .bg-b .con-ttl:after {
  background-image: -webkit-linear-gradient(315deg, rgba(18, 222, 242, 0) 0%, rgba(18, 222, 242, 1) 40%, rgba(18, 222, 242, 1) 60%, rgba(18, 222, 242, 0) 100%);
  background-image: linear-gradient(135deg, rgba(18, 222, 242, 0)0%, rgba(18, 222, 242, 1) 40%, rgba(18, 222, 242, 1) 60%, rgba(18, 222, 242, 0) 100%);
}
.contents .con-subttl {
  padding: .3em .75em;
  background: -webkit-linear-gradient(to right, #9c27b0, rgba(215, 205, 240, 0));
  background: linear-gradient(to right, #9c27b0, rgba(215, 205, 240, 0));
  color: #fff;
  font-size: 1.2em;
  font-weight: 700;
  line-height: 1.6em;
  margin-bottom: 0.5em;
  margin-top: 1em;
}
.contents .alien .con-subttl {
  text-align: center;
  background: -webkit-linear-gradient(to right, rgba(215, 205, 240, 0), #9c27b0, #9c27b0, rgba(215, 205, 240, 0));
  background: linear-gradient(to right, rgba(215, 205, 240, 0), #9c27b0, #9c27b0, rgba(215, 205, 240, 0));
  margin-top: 1em;
}
.contents p, .m02 p {
  margin-bottom: 1em;
}
.m-ttl {
  font-size: 1.2em;
  color: #f065f9;
}
.alien .box img {
  max-width: 400px;
  width: 80%;
  display: block;
  margin: 0 auto;
}
.list-box.alien li.fadein:not(:last-child) {
  padding-bottom: 20px;
}
.infobox {
  width: 100%;
  overflow: hidden;
  border-top: none;
  border-bottom: 1px solid #ddd;
  max-width: 980px;
  margin: 0 auto 20px;
  background-color: #fff;
}
.infobox dt {
  width: 20%;
  float: left;
  padding: 20px 12px 10px;
  border-top: 1px solid #ddd;
  box-sizing: border-box;
  font-weight: 700;
}
.infobox dd {
  margin-left: 20%;
  padding: 20px 12px 0;
  border-top: 1px solid #ddd;
  background: #fff;
}
.infobox dd p {
  margin-bottom: 20px;
}
.infobox dd:after {
  display: block;
  content: "";
  clear: both;
}
.infobox .etc {
  text-align: right;
  font-size: 0.9em;
}
.list {
  margin-left: 20px;
  margin-bottom: 20px;
}
.list li {
  position: relative;
}
.list li::before {
  content: "・";
  position: absolute;
  left: -15px;
}
.list.ask {
  margin-left: 25px;
  margin-bottom: 1.8rem;
}
.list.ask li::before {
  content: "→";
  left: -25px;
}
.flow {
  padding-left: 150px;
  position: relative;
  max-width: 800px;
  margin: 3em auto 0;
  padding-bottom: 2px;
  padding-top: 10px;
}
.flow::before {
  content: "";
  width: 15px;
  height: 100%;
  background: #eee;
  margin-left: -8px;
  display: block;
  position: absolute;
  top: 0;
  left: 150px;
}
.flow > li {
  position: relative;
  padding-top: 6px;
}
.flow > li:not(:last-child) {
  margin-bottom: 4vh;
}
.flow > li .icon {
  color: #000;
  background: #12def2;
  padding: 8px 2px;
  display: block;
  position: absolute;
  top: 0;
  left: -150px;
  z-index: 100;
  width: 130px;
  text-align: center;
  font-weight: 700;
  ;
  font-size: 1.8em;
}
.flow > li .icon::after {
  content: "";
  border-style: solid;
  border-width: 8px 0 8px 8px;
  border-color: transparent transparent transparent #12def2;
  position: absolute;
  top: 50%;
  left: 100%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}
.flow > li .dl {
  padding-left: 70px;
  position: relative;
  margin: 12px auto;
}
.flow > li .dl::before, .flow > li .dl::after {
  content: "";
  display: block;
  position: absolute;
  top: 15px;
}
.flow > li .dl::before {
  width: 10px;
  height: 10px;
  margin-top: -5px;
  background: #12def2;
  border-radius: 50%;
  left: -5px;
}
.flow > li .dl::after {
  width: 50px;
  border-bottom: 1px solid #12def2;
  position: absolute;
  left: 5px;
}
.disc {
  margin-bottom: 1em;
  margin-left: 2em;
}
.disc li {
  list-style-type: disc;
}
.m02 .bullets {
  border-bottom: 1px solid rgba(18, 222, 242, 0.3);
  border-top: 1px solid rgba(18, 222, 242, 0.3);
  padding: 18px 0 8px;
}
.bullets li {
  list-style: none;
  margin-bottom: 10px;
}
.bullets li .midashi {
  font-weight: 700;
  background-color: rgba(18, 222, 242, 0.3);
  margin-right: 10px;
  padding: 0 10px;
  display: inline-block;
}
figure {
  margin: 1.8rem auto;
}
figure img {
  display: block;
  margin: auto;
}
figcaption {
  font-size: 0.8em;
  color: #888;
  text-align: center;
}
/*フッター*/
footer {
  background-color: #eee;
}
footer .footer-company {
  background-color: #000;
  padding: 50px 10px 30px;
  box-sizing: border-box;
}
footer .footer-company .footer-logo {
  width: 230px;
  height: 82px;
  margin: 0 auto 40px;
}
footer .footer-company .platform {
  max-width: 600px;
  width: 90%;
  margin: 0 auto 20px;
}
.copyright {
  font-size: 0.7em;
  line-height: 1.4em;
  color: #999;
  text-align: center;
  display: block;
  margin: 5px auto 0;
}
.copyright .link {
  display: block;
  margin: 5px auto 0;
  text-decoration: underline;
  font-size: 1.1em;
}
@media screen and (max-width : 979px) {
  .list-box .item:not(:last-child) {
    margin-bottom: 3em;
  }
  .list-box .item.m01, .list-box .m01 {
    margin-bottom: 1.5em;
  }
.bullets {
    margin-bottom: 20px;
}
}
@media screen and (max-width : 812px) {
  body {
    font-size: 15px;
  }
  #container:before {
    background: url("../images/Keyart.jpg") no-repeat left top;
    background-size: auto 100%;
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding-bottom: 108px;
    content: "";
    z-index: -1;
    transition: .2s;
  }
  .top-menu-list li a {
    padding: 0.4rem 0 0.3rem;
  }
  .top-menu-list li a .txt {
    font-size: 1em;
    padding-right: 10px;
  }
  .top-menu-list li a .txt::before {
    width: 6px;
    height: 6px;
    top: 1px;
    right: -12px;
  }
  .contents.wide {
    width: 96%;
  }
  .contents.s {
    padding: 15px 0;
  }
  .title {
    font-size: 1.4em;
  }
  .title.section-title {
    font-size: 1.6em;
  }
  .title.section-title {
    font-size: 2.4em;
  }
  .message .title.section-title {
    font-size: 2em;
  }
  .contents .subttl {
    font-size: 1.4em;
    margin-bottom: 0.8em;
  }
  .contents .con-subttl {
    margin-top: 2em;
  }
  .contents .bg-w {
    padding-left: 5%;
    padding-right: 5%;
  }
  .contents .bg-b {
    margin: 70px auto 50px;
  }
  .contents .bg-b .inner {
    width: 90%;
    margin: -30px auto 0px;
  }
  .contents .bg-b::before {
    height: 40px;
    top: -40px;
  }
  .contents .bg-b::after {
    height: 30px;
    bottom: -30px;
  }
  .infobox dt {
    width: 100%;
    float: none;
    padding: 5px 10px;
    text-align: center;
    background-color: #eee;
  }
  .infobox dd {
    margin-left: auto;
    padding: 15px 10px 0;
  }
  .flow {
    padding-left: 80px;
  }
  .flow::before {
    left: 80px;
  }
  .flow > li {
    padding-top: 3px;
  }
  .flow > li:not(:last-child) {
    margin-bottom: 5vh;
  }
  .flow > li .icon {
    top: 5px;
    left: -80px;
    width: 60px;
    font-size: 1.2em;
  }
  .flow > li .dl {
    padding-left: 20px;
  }
  .flow > li .dl::after {
    width: 0;
  }
  .flow > li .dl .dt {
    top: 2px;
    font-size: 1em;
  }
  iframe {
    max-width: 100%;
  }
  .m02 .bullets {
    margin-bottom: 1em;
  }
}
@media screen and (max-width : 480px) {
  .contents.wide {
    width: 100%;
  }
  footer .footer-company .footer-logo {
    width: 180px;
    height: 64px;
  }
}
@media screen and (min-width : 980px) {
  .list-box .item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    position: relative;
    margin: 0 auto;
    padding: 2.5% 0;
    min-height: 325px;
  }
  .list-box.mulch .item {
    padding-top: 0;
  }
  .list-box .item.m01 .box, .list-box.mulch .item .box {
    padding-top: 0;
    padding-bottom: 0;
  }
  .list-box .m01 {
    padding-top: 2.5%;
  }
  .list-box .m03 {
    padding-bottom: 2.5%;
  }
  .list-box .item .box {
    width: 50%;
    padding: 1.5% 5%;
    box-sizing: border-box;
    min-height: 282px;
  }
  .list-box.alien .item, .list-box.alien .item .box {
    padding: 0;
  }
  .list-box .item .box:last-of-type {
    padding: 0;
  }
  .list-box .L .box {
    padding-left: 0;
  }
  .list-box .R .box {
    padding-right: 0;
  }
  .list-box .R .box:last-of-type {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
    width: 50%;
    position: absolute;
    left: 0;
  }
  .list-box .R .box:first-of-type {
    width: calc(100% - 50%);
    margin-left: 50%;
  }
  .list-box.alien li.fadein {
    width: 47%;
    display: inline-block;
  }
  .list-box.alien li.fadein:nth-of-type(2n) {
    margin-left: 6%;
  }
}
@media screen and (min-width : 813px) {
  body {
    background: #fff url(../images/Keyart.jpg) no-repeat center top fixed;
    -moz-background-size: cover;
    -webkit-background-size: cover;
    background-size: cover;
  }
  .contents .con-ttl {
    font-size: 2.4em;
  }
  .contents .con-subttl {
    font-size: 1.5em;
  }
  .title .section-title {
    font-size: 1.4em;
    padding: 0.8rem 10rem 1rem;
  }
  .game-menu {
    margin: 30px auto 50px;
    margin: 3.33333vh auto 5.55555vh;
  }
  .game-menu li .ipselect select {
    font-size: 1.3em;
    height: 50px;
    padding: 10px 38px 10px 20px;
  }
  .center {
    text-align: center;
  }
  .top-menu-list li a:hover {
    color: #fff;
    background-color: #12def2;
  }
  .top-menu-list li a:hover .txt::before {
    border-color: #fff;
  }
  .btn:hover {
    background-position: -100% 100%;
  }
  .infobox .client {
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-lines: multiple;
    -moz-box-lines: multiple;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .infobox .client li:nth-child(odd) {
    width: 55%;
    padding-right: 5%;
  }
  .infobox .client li:nth-child(even) {
    width: 45%;
  }
}
/* ------------------------------
	レスポンシブ
------------------------------ */
.sp {
  display: none;
}
body.fixed {
  position: fixed;
  width: 100%;
}
#topBtn {
  position: fixed;
  right: 15px;
  bottom: 10px;
  opacity: 0.9;
  z-index: 10;
}
#topBtn span {
  border-radius: 50%;
  height: 40px;
  width: 40px;
  text-align: center;
  background-image: -webkit-gradient(linear, top, bottom, from(rgba(0, 51, 153, 1)), to(rgba(0, 51, 204, 0.9)));
  background-image: -webkit-linear-gradient(top, rgba(0, 51, 153, 1) 0%, rgba(0, 51, 204, 0.9) 100%);
  background-image: linear-gradient(to bottom, rgba(0, 51, 153, 1) 0%, rgba(0, 51, 204, 0.9) 100%);
  color: #fff;
  font-size: 0;
  margin: auto;
  padding: 0;
  display: block;
  position: relative;
  -webkit-transition: opacity 0.3s ease-out;
  -moz-transition: opacity 0.3s ease-out;
  -ms-transition: opacity 0.3s ease-out;
  -o-transition: opacity 0.3s ease-out;
  transition: opacity 0.3s ease-out;
}
#topBtn span:after {
  position: absolute;
  top: 50%;
  right: 50%;
  display: block;
  width: 10px;
  height: 10px;
  margin-top: -5px;
  margin-right: -6px;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  border: solid #fff;
  border-width: 2px 0 0 2px;
  content: '';
}
#topBtn span:hover {
  opacity: 0.7;
}
/* --- メニュー --*/
.header {
  display: flex;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
}
.nav-button {
  display: none;
}
.nav a {
  font-size: 1.1em;
  line-height: 1.2em;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-decoration: none;
  color: #fff;
  padding: 1em;
  display: block;
  white-space: nowrap;
}
.nav a:hover {
  opacity: 0.7;
}
.nav li {
  display: inline-block;
  width: 16.66666%;
}
.nav li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.nav-language {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  text-align: center;
  justify-content: center;
}
.nav-language li {
  width: 50%;
  font-size: 0.7em;
}
.nav-language li:nth-child(-n+2) {
  border-bottom: 1px solid #fff;
}
.nav-language li:nth-child(2n) {
  border-left: 1px solid #fff;
}
.nav-wrap.close {
  display: none;
}
.nav-wrap.open {
  display: block;
  animation: fadeIn 0.7s cubic-bezier(0.33, 1, 0.68, 1) 1 forwards;
}
.fadein {
  animation: fadeIn 0.7s cubic-bezier(0.33, 1, 0.68, 1) 1 forwards;
}
@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
/*--------固定化されたときのCSS-----------*/
#top-head {
  top: -50px;
}
#top-head.fixed {
  margin-top: 0;
  top: 0;
  position: fixed;
  transition: top 0.3s ease-in;
  -webkit-transition: top 0.3s ease-in;
  -moz-transition: top 0.3s ease-in;
  width: 100%;
  z-index: 1000;
}
.nav-wrap {
  width: 100%;
}
.nav-wrap .nav {
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-lines: multiple;
  -moz-box-lines: multiple;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  justify-content: center;
  -webkit-justify-content: center;
}
@media screen and (min-width: 813px) {
  #top-head {
    top: -50px;
    background-image: -webkit-gradient(linear, top, bottom, from(rgba(0, 51, 153, 1)), to(rgba(0, 51, 204, 0.9)));
    background-image: -webkit-linear-gradient(top, rgba(0, 51, 153, 1) 0%, rgba(0, 51, 204, 0.9) 100%);
    background-image: linear-gradient(to bottom, rgba(0, 51, 153, 1) 0%, rgba(0, 51, 204, 0.9) 100%);
    padding: 0 1em;
    box-shadow: rgb(0 0 0 / 20%) -2px 2px 3px;
  }
  .nav-language {
    height: 70px;
    max-width: 180px;
    min-width: 132px;
    border-left: 1px solid #fff;
    border-right: 1px solid #fff;
    margin-left: 1em;
    font-size: 0.9em;
  }
  .nav-language li {
    height: 35px;
  }
  .nav li:first-of-type {
    border-left: 1px solid #052463;
  }
  .nav li:last-of-type {
    border-right: 1px solid #2f5be2;
  }
  .nav li a {
    border-right: 1px solid #052463;
    border-left: 1px solid #2f5be2;
  }
  #topBtn span {
    height: 68px;
    width: 68px;
  }
  #topBtn span:after {
    width: 20px;
    height: 20px;
    margin-right: -12px;
  }
}
@media screen and (max-width: 812px) {
  .sp {
    display: block;
  }
  .pc {
    visibility: hidden;
    display: none;
  }
  .nav-button {
    display: block;
    cursor: pointer;
  }
  .nav-wrap {
    position: fixed;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    justify-content: center;
    left: 0;
    top: 0;
    display: none;
    z-index: 1000;
    background: rgba(0, 51, 204, 1);
    width: 100%;
    height: 100%;
  }
  .nav-wrap .nav {
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    padding-top: 10vh;
    box-sizing: border-box;
    height: auto;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .nav-wrap li {
    display: block;
    text-align: center;
    min-height: 40px;
  }
  .nav-wrap .menu-item {
    width: 100%;
    margin: 1em auto;
  }
  .nav-wrap .language {
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
    margin-top: 5vh;
  }
  .nav-wrap .language .nav-language .submenu-item {
    width: 50%;
  }
  .nav a {
    font-size: 1.4em;
  }
  /*メニューボタンのエフェクト*/
  .nav-button, .nav-button span {
    display: inline-block;
    transition: all 0.1s;
    box-sizing: border-box;
  }
  .nav-button {
    z-index: 1001;
    position: fixed;
    width: 28px;
    height: 22px;
    top: 2px;
    right: 2px;
    background: rgba(0, 51, 204, 1);
    border: 10px solid rgba(0, 51, 204, 1);
    border-bottom-width: 12px;
    border-top-width: 12px;
    box-sizing: content-box;
  }
  .nav-button span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #fff;
    border-radius: 2px;
  }
  .nav-button span:nth-of-type(1) {
    top: 0;
  }
  .nav-button span:nth-of-type(2) {
    top: 10px;
  }
  .nav-button span:nth-of-type(3) {
    bottom: 0;
  }
  .nav-button.active span:nth-of-type(1) {
    -webkit-transform: translateY(10px) rotate(-45deg);
    transform: translateY(10px) rotate(-45deg);
  }
  .nav-button.active span:nth-of-type(2) {
    opacity: 0;
  }
  .nav-button.active span:nth-of-type(3) {
    -webkit-transform: translateY(-10px) rotate(45deg);
    transform: translateY(-10px) rotate(45deg);
  }
}