#siteheader {
  display: none; }

[data-gnav="top"] #siteheader ul a.nav-top::after {
  opacity: 1; }

[data-gnav="news"] #siteheader ul a.nav-news::after {
  opacity: 1; }

[data-gnav="about"] #siteheader ul a.nav-about::after {
  opacity: 1; }

[data-gnav="character"] #siteheader ul a.nav-character::after {
  opacity: 1; }

[data-gnav="system"] #siteheader ul a.nav-system::after {
  opacity: 1; }

[data-gnav="movie"] #siteheader ul a.nav-movie::after {
  opacity: 1; }

[data-gnav="faq"] #siteheader ul a.nav-faq::after {
  opacity: 1; }

[data-gnav="top"] #siteheader ul a.nav-top::before,
[data-gnav="news"] #siteheader ul a.nav-news::before,
[data-gnav="about"] #siteheader ul a.nav-about::before,
[data-gnav="character"] #siteheader ul a.nav-character::before,
[data-gnav="system"] #siteheader ul a.nav-system::before,
[data-gnav="movie"] #siteheader ul a.nav-movie::before,
[data-gnav="faq"] #siteheader ul a.nav-faq::before {
  opacity: 0; }

@media screen and (min-width: 1024px) {
  #siteheader {
    width: 100%;
    height: 3.906vw;
    z-index: 10000;
    position: fixed;
    background: rgba(0, 0, 0, 0.7);
    display: block; }
    #siteheader .wrap {
      display: flex;
      width: 98.438vw;
      margin: 0 auto;
      justify-content: center; }
    #siteheader ul.menu {
      width: 81.25vw;
      display: flex;
      justify-content: flex-start;
      margin: 0 auto; }
      #siteheader ul.menu a {
        display: block;
        height: 3.906vw;
        width: 7.656vw;
        position: relative; }
        #siteheader ul.menu a::before, #siteheader ul.menu a::after {
          content: '';
          background: url("../image/nav.png?v02") no-repeat 0px top;
          width: 100%;
          height: 3.906vw;
          position: absolute;
          left: 0px;
          top: 0;
          background-size: auto 7.813vw;
          backface-visibility: hidden; }
        #siteheader ul.menu a::after {
          background-position: 0 -3.907vw; }
      #siteheader ul.menu a.nav-news {
        width: 8.125vw; }
        #siteheader ul.menu a.nav-news::before {
          background-position: -7.657vw 0; }
        #siteheader ul.menu a.nav-news::after {
          background-position: -7.657vw -3.907vw; }
      #siteheader ul.menu a.nav-about {
        width: 5.938vw; }
        #siteheader ul.menu a.nav-about::before {
          background-position: -15.782vw 0; }
        #siteheader ul.menu a.nav-about::after {
          background-position: -15.782vw -3.907vw; }
      #siteheader ul.menu a.nav-character {
        width: 9.688vw; }
        #siteheader ul.menu a.nav-character::before {
          background-position: -21.719vw 0; }
        #siteheader ul.menu a.nav-character::after {
          background-position: -21.719vw -3.907vw; }
      #siteheader ul.menu a.nav-system {
        width: 15.313vw; }
        #siteheader ul.menu a.nav-system::before {
          background-position: -31.407vw 0; }
        #siteheader ul.menu a.nav-system::after {
          background-position: -31.407vw -3.907vw; }
      #siteheader ul.menu a.nav-movie {
        width: 5.938vw; }
        #siteheader ul.menu a.nav-movie::before {
          background-position: -46.719vw 0; }
        #siteheader ul.menu a.nav-movie::after {
          background-position: -46.719vw -3.907vw; }
      #siteheader ul.menu a.nav-report {
        width: 13.594vw; }
        #siteheader ul.menu a.nav-report::before {
          background-position: -52.657vw 0; }
        #siteheader ul.menu a.nav-report::after {
          background-position: -52.657vw -3.907vw; }
      #siteheader ul.menu a.nav-faq {
        width: 13.516vw; }
        #siteheader ul.menu a.nav-faq::before {
          background-position: -66.329vw 0; }
        #siteheader ul.menu a.nav-faq::after {
          background-position: -66.329vw -3.907vw; }
      #siteheader ul.menu li {
        position: relative; }
      #siteheader ul.menu li ~ li::before {
        content: '';
        width: 1px;
        height: 1.25vw;
        position: absolute;
        left: 0;
        top: 50%;
        margin-top: -0.625vw;
        z-index: 10;
        background: #fff; }
    #siteheader ul.sns {
      display: flex;
      padding: 0.781vw 1.25vw 0 0; }
      #siteheader ul.sns li {
        padding: 0 0 0 1.484vw; }
        #siteheader ul.sns li img {
          height: 2.422vw; }
    #siteheader a {
      transition: opacity 0.3s; }
    #siteheader a:hover {
      opacity: 0.5; }
    #siteheader a::after {
      opacity: 0; } }
@media screen and (min-width: 1280px) {
  #siteheader {
    width: 100%;
    height: 50px; }
    #siteheader .wrap {
      width: 1280px; }
    #siteheader ul.menu {
      width: 1040px; }
      #siteheader ul.menu a {
        height: 50px;
        width: 98px; }
        #siteheader ul.menu a::before, #siteheader ul.menu a::after {
          content: '';
          background: url("../image/nav.png?v02") no-repeat 0px top;
          width: 100%;
          height: 50px; }
        #siteheader ul.menu a::after {
          background-position: 0 -50px; }
      #siteheader ul.menu a.nav-news {
        width: 104px; }
        #siteheader ul.menu a.nav-news::before {
          background-position: -98px 0; }
        #siteheader ul.menu a.nav-news::after {
          background-position: -98px -50px; }
      #siteheader ul.menu a.nav-about {
        width: 76px; }
        #siteheader ul.menu a.nav-about::before {
          background-position: -202px 0; }
        #siteheader ul.menu a.nav-about::after {
          background-position: -202px -50px; }
      #siteheader ul.menu a.nav-character {
        width: 124px; }
        #siteheader ul.menu a.nav-character::before {
          background-position: -278px 0; }
        #siteheader ul.menu a.nav-character::after {
          background-position: -278px -50px; }
      #siteheader ul.menu a.nav-system {
        width: 196px; }
        #siteheader ul.menu a.nav-system::before {
          background-position: -402px 0; }
        #siteheader ul.menu a.nav-system::after {
          background-position: -402px -50px; }
      #siteheader ul.menu a.nav-movie {
        width: 76px; }
        #siteheader ul.menu a.nav-movie::before {
          background-position: -598px 0; }
        #siteheader ul.menu a.nav-movie::after {
          background-position: -598px -50px; }
      #siteheader ul.menu a.nav-report {
        width: 174px; }
        #siteheader ul.menu a.nav-report::before {
          background-position: -674px 0; }
        #siteheader ul.menu a.nav-report::after {
          background-position: -674px -50px; }
      #siteheader ul.menu a.nav-faq {
        width: 173px; }
        #siteheader ul.menu a.nav-faq::before {
          background-position: -849px 0; }
        #siteheader ul.menu a.nav-faq::after {
          background-position: -849px -50px; }
      #siteheader ul.menu li ~ li::before {
        content: '';
        width: 1px;
        height: 16px;
        top: 50%;
        margin-top: -8px; }
    #siteheader ul.sns {
      display: flex;
      padding: 10px 16px 0 0; }
      #siteheader ul.sns li {
        padding: 0 0 0 19px; }
        #siteheader ul.sns li img {
          height: 31px; } }
/*
#siteheader {transition: transform 0.6s;}
.modalopen #siteheader {transform: translateY(-101%);}
*/