@media (max-width: 750px) {
  .u-sp-hide {
    display: none !important;
  }
}
@media (min-width: 751px) {
  .u-pc-hide {
    display: none !important;
  }
}
@media print, screen and (min-width: 751px) {
  .page-index .sns {
    margin-top: 200px;
  }
}
@media print, screen and (min-width: 751px) {
  .page-index .kv .kv_image {
    display: block;
    min-height: 208.3333333333vw;
  }
}
.bnr-archive {
  width: 327px;
  margin: 98px auto 229px auto;
  position: relative;
}
@media (max-width: 750px) {
  .bnr-archive {
    width: 74.4vw;
    margin: 21.3333333333vw auto 32vw auto;
  }
}
.bnr-archive a {
  display: block;
  transition: all 0.5s;
}
@media print, screen and (min-width: 751px) {
  .bnr-archive a:hover {
    transform: scale(1.1);
  }
}

.contents_subtitleText {
  width: 327px;
  text-align: center;
  margin: 55px auto 0 auto;
}
@media (max-width: 750px) {
  .contents_subtitleText {
    width: 67.2vw;
    margin: 10.6666666667vw auto 0 auto;
  }
}

@media (min-width: 751px) {
  .page-index .works .works_list {
    margin-top: 60px;
    width: 89%;
  }
}
@media (max-width: 750px) {
  .page-index .works .works_list {
    margin-top: 32px;
  }
}
@media (min-width: 751px) {
  .page-index .works .works_list .works_listItem {
    width: 40.9%;
  }
}
@media (min-width: 751px) {
  .page-index .works .works_list .works_listItem:first-child {
    margin-left: 1%;
  }
}
@media (max-width: 750px) {
  .page-index .works .works_list .works_listItem:first-child {
    width: 82.1333333333vw;
    margin-left: -2.1333333333vw;
  }
}
@media (max-width: 750px) {
  .page-index .works .works_list .m-teamdrive, .page-index .works .works_list .m-poetry {
    margin-bottom: 40px;
  }
}

.page-index .works > * {
  position: relative;
  z-index: 1;
}

@media print, screen and (min-width: 751px) {
  .page-index .art-bg {
    position: absolute;
    content: "";
    top: -79px;
    left: -8.333vw;
    right: -8.333vw;
    bottom: -108px;
    background: url("../images/index/art-bg.png") no-repeat center top;
    background-size: 100% 100%;
    width: calc(100% + 16.667vw);
    z-index: 0;
  }
}
@media only screen and (max-width: 750px) {
  .page-index .art-bg {
    position: absolute;
    content: "";
    top: 134px;
    left: -12.8vw;
    right: -12.8vw;
    bottom: -66px;
    background: url("../images/index/art-bg_sp.png") no-repeat center top 0;
    background-size: 100% 100%;
    width: calc(100% + 25.6vw);
    z-index: 0;
  }
}
.ig-link {
  position: absolute;
  width: 3.32%;
  aspect-ratio: 1/1;
  left: 50.2%;
  transform: translate3d(-50%, 0, 0);
  top: 71.36%;
  transition: opacity 0.35s ease;
  border-radius: 1.05vw;
  background: url("../images/index/icon_insta.png") center no-repeat;
  background-size: 100% 100%;
  display: block;
}
@media (min-width: 751px) and (hover: hover) {
  .ig-link:hover {
    opacity: 0.7;
  }
}
@media (max-width: 750px) {
  .ig-link {
    width: 12.3vw;
    height: 12.3vw;
    top: 73.6%;
  }
}

.kv-logo {
  position: absolute;
  left: 50%;
  width: 31.53%;
  top: 57.58%;
  transform: translate3d(-50%, 0, 0);
  opacity: 0;
  transition: opacity 1s ease 0.5s;
}
.kv-logo.active {
  opacity: 1;
}
@media (max-width: 750px) {
  .kv-logo {
    width: 62.13333%;
    top: 57.38%;
  }
}