@charset "UTF-8";

.openevent-closebox {
  background-color: rgba(0, 113, 190, 0.9);
  color: #FFF;
  text-align: center;
  z-index: 20;
  line-height: 1.5;
  font-weight: 500;
}
.pc .openevent-closebox {
  font-size: 21px;
}
.sp .openevent-closebox {
  font-size: 4vw;
}

.openevent-science-2025winter {
  color: #222;
}
.openevent-science-2025winter .event-ico--arrow.icon-pink {
  background-color: #0180B3;
}
.openevent-science-2025winter .event-main-experiment {
  border: 1.3333333333vw solid #0180B3;
}
.openevent-science-2025winter .event-main-experiment.event-main-overview {
  border: 1.3333333333vw solid #0180B3
}
.pc .openevent-science-2025winter .event-main-experiment {
  border: 10px solid #0180B3
}
.pc .openevent-science-2025winter .event-main-experiment.event-main-overview {
  border: 10px solid #0180B3
}
.pc .openevent-science-2025winter .nav-anker {
  max-width: 845px;
  margin-left: auto;
  margin-right: auto;
}
.pc .openevent-science-2025winter .nav-anker__item:nth-child(1) {
  width: 337px;
}
.pc .openevent-science-2025winter .nav-anker__item:nth-child(3) {
  width: 220px;
}
.sp .openevent-science-2025winter .nav-anker__item {
  width: calc(50% - 5px);
}
.sp .openevent-science-2025winter .nav-anker__item:nth-child(1) {
  width: 100%;
}
.openevent-science-2025winter .nav-anker__link {
  border: solid 3px #0180B3 !important;
  color: #333;
  font-weight: 900;
  font-family: "Noto Sans JP Black", "Noto Sans Japanese", "ヒラギノ角ゴ ProN W3", Hiragino Kaku Gothic ProN, Arial, "メイリオ", Meiryo, sans-serif;
}
.pc .openevent-science-2025winter .nav-anker__link {
  font-size: 1.8rem;
}
.pc .openevent-science-2025winter .nav-anker__link .event-ico--arrow {
  -webkit-transition: 0.3s ease;
  transition: 0.3s ease;
}
.pc .openevent-science-2025winter .nav-anker__link:hover {
  background-color: #FFF;
  color: #333;
}
.pc .openevent-science-2025winter .nav-anker__link:hover .event-ico--arrow {
  -webkit-transform: translate3d(0, 5px, 0);
          transform: translate3d(0, 5px, 0);
}
.openevent-science-2025winter .ex01 {
  padding-bottom: 29px;
}
.pc .openevent-science-2025winter .ex01 {
  margin-top: 80px;
  padding-bottom: 43px;
  text-align: center;
}
.openevent-science-2025winter .ex01 .event-main-experiment__ttl {
  position: relative;
  margin-bottom: 11.6vw;
  color: #100A64;
  font-size: 7vw;
}
.pc .openevent-science-2025winter .ex01 .event-main-experiment__ttl {
  margin-bottom: 30px;
  font-size: 5.4rem;
}
.openevent-science-2025winter .ex01 .ex01-deco01-kinki {
  width: 13vw;
  position: absolute;
  left: -2vw;
  top: 6vw;
}
.openevent-science-2025winter .ex01 .ex01-deco01-kinki img {
  max-width: 100%;
}
.pc .openevent-science-2025winter .ex01 .ex01-deco01-kinki {
  width: 140px;
  left: 30px;
  top: -10px;
}
.pc .openevent-science-2025winter .ex01 .ex01-deco01-kinki img {
  max-width: 100%;
}
.openevent-science-2025winter .ex01 .ex01-deco02-kinki {
  width: 10vw;
  position: absolute;
  right: -2vw;
  top: 5.5vw;
}
.openevent-science-2025winter .ex01 .ex01-deco02-kinki img {
  max-width: 100%;
}
.pc .openevent-science-2025winter .ex01 .ex01-deco02-kinki {
  width: 140px;
  right: 30px;
  top: 5px;
}
.pc .openevent-science-2025winter .ex01 .ex01-deco02-kinki img {
  max-width: 100%;
}
.pc .openevent-science-2025winter .ex01 .event-main-experiment__text {
  margin: 0 160px;
}
.openevent-science-2025winter .ex01 .ex01-img02 {
  display: block;
  margin-top: 11px;
  text-align: center;
}
.pc .openevent-science-2025winter .ex01 .ex01-img02 {
  display: inline-block;
  position: absolute;
  top: -10px;
  left: -76px;
}
.pc .openevent-science-2025winter .ex01 .ex01-img03 {
  display: inline-block;
  position: absolute;
  top: -32px;
  right: -122px;
}
.openevent-science-2025winter .ex01 .event-main-experiment__figure {
  position: relative;
  padding-top: 5px;
  text-align: center;
}
.pc .openevent-science-2025winter .ex01 .event-main-experiment__figure {
  display: inline-block;
  margin: 35px auto 0;
}
.openevent-science-2025winter .ex01 .event-main-experiment__figure .ex01-img01-kinki {
  margin: 3vw 4vw 1vw;
  display: block;
}
.pc .openevent-science-2025winter .ex01 .event-main-experiment__figure .ex01-img01-kinki {
  width: 500px;
  margin: 0 auto;
  padding-bottom: 8px;
}
.openevent-science-2025winter .ex02 {
  padding-bottom: 30px;
  margin-top: 60px;
}
.pc .openevent-science-2025winter .ex02 {
  text-align: center;
  padding-bottom: 44px;
}
.openevent-science-2025winter .ex02 .event-main-experiment__ttl {
  margin-bottom: 7.133333vw;
  position: relative;
  color: #100A64;
}
.pc .openevent-science-2025winter .ex02 .event-main-experiment__ttl {
  padding-top: 32px;
  margin-bottom: 60px;
}
.openevent-science-2025winter .ex02 .event-main-experiment__text {
  letter-spacing: -0.01em;
}
.openevent-science-2025winter .ex02 .event-main-experiment__text p, .openevent-science-2025winter .ex02 .event-main-experiment__text span {
  letter-spacing: -0.01em;
}
.pc .openevent-science-2025winter .ex02 .event-main-experiment__text {
  letter-spacing: 0;
}
.pc .openevent-science-2025winter .ex02 .event-main-experiment__text p, .pc .openevent-science-2025winter .ex02 .event-main-experiment__text span {
  letter-spacing: 0;
}
.openevent-science-2025winter .ex02 .ex02-deco01-kinki {
  width: 20vw;
  position: absolute;
  left: 0vw;
  top: 2vw;
}
.pc .openevent-science-2025winter .ex02 .ex02-deco01-kinki {
  width: 140px;
  top: -10px;
  left: 80px;
}
.openevent-science-2025winter .ex02 .ex02-deco02-kinki {
  width: 20vw;
  position: absolute;
  right: 0vw;
  top: 1vw;
}
.pc .openevent-science-2025winter .ex02 .ex02-deco02-kinki {
  width: 140px;
  right: 80px;
  top: -10px;
}
.openevent-science-2025winter .ex02 .ex02-follow__figure:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.pc .openevent-science-2025winter .ex02 .ex02-follow__figure {
  position: relative;
  padding-left: 39px;
  margin-bottom: -16px;
}
.openevent-science-2025winter .ex02 .balloon-right {
  width: 38.2666666667vw;
  height: 28.6666666667vw;
  padding-top: 8vw;
  position: relative;
  z-index: 2;
  background: url("/img/openevent/science/2022_winter/kinki/kinki_ex02_balloon_01.png") no-repeat center/contain;
}
.pc .openevent-science-2025winter .ex02 .balloon-right {
  width: 191px;
  height: 143px;
  padding-top: 38px;
  background: url("/img/openevent/science/2022_winter/kinki/kinki_ex02_balloon_01.png") no-repeat center;
  background-size: contain;
}
.openevent-science-2025winter .ex02 .balloon-left {
  width: 35vw;
  height: 26vw;
  position: relative;
  z-index: 2;
  background: url("/img/openevent/science/2022_winter/kinki/kinki_ex02_balloon_01.png") no-repeat center/contain;
  padding-top: 10vw;
}
.pc .openevent-science-2025winter .ex02 .balloon-left {
  width: 170px;
  height: 130px;
  padding-top: 48px;
  background: url("/img/openevent/science/2022_winter/kinki/kinki_ex02_balloon_01.png") no-repeat center;
  background-size: contain;
}
.openevent-science-2025winter .ex02 .ex02-balloon01-kinki {
  margin: 15px 0 -40px 4.8vw;
}
.pc .openevent-science-2025winter .ex02 .ex02-balloon01-kinki {
  margin: -25px 0 -75px 15px;
}
.openevent-science-2025winter .ex02 .ex02-img01-kinki {
  width: 80vw;
  margin: 0vw 0vw 0vw 3vw;
}
.pc .openevent-science-2025winter .ex02 .ex02-img01-kinki {
  width: 350px;
  margin: -50px 0px 0px 40px;
}
.openevent-science-2025winter .ex02 .ex02-balloon02-kinki {
  margin: 4vw 0 0 3vw;
}
.pc .openevent-science-2025winter .ex02 .ex02-balloon02-kinki {
  position: absolute;
  top: -120px;
  left: 40px;
}
.openevent-science-2025winter .ex02 .ex02-img02-kinki {
  width: 80vw;
  margin: 0vw 0vw 0vw 3vw;
}
.pc .openevent-science-2025winter .ex02 .ex02-img02-kinki {
  width: 350px;
  margin: -60px 0 0 10px;
}
.openevent-science-2025winter .ex02 .ex02-balloon03-kinki {
  margin-top: 2vw;
  margin-bottom: -17vw;
  margin-left: 5vw;
}
.pc .openevent-science-2025winter .ex02 .ex02-balloon03-kinki {
  position: absolute;
  margin: 0;
  top: -90px;
  left: 80px;
  background: url("/img/openevent/science/2022_winter/kinki/kinki_ex02_balloon_01.png") no-repeat center;
  background-size: contain;
}
.openevent-science-2025winter .ex02 .ex02-img03-kinki {
  width: 80vw;
  margin: 1vw 0 0 4vw;
}
.pc .openevent-science-2025winter .ex02 .ex02-img03-kinki {
  width: 350px;
  margin: -80px 0 0 50px;
}
.openevent-science-2025winter .ex02 .ex02-balloon04-kinki {
  margin-top: 17px;
  margin-bottom: -25px;
  margin-left: 5.6vw;
  width: 35.6vw;
  height: 26.6666666667vw;
  padding-top: 6.4vw;
}
.pc .openevent-science-2025winter .ex02 .ex02-balloon04-kinki {
  margin: 0;
  width: 191px;
  height: 143px;
  padding-top: 40px;
  background: url("/img/openevent/science/2022_winter/ex02_balloon_02.png") no-repeat center;
  background-size: contain;
  position: absolute;
  top: -83px;
  right: 43px;
}
.openevent-science-2025winter .ex02 .ex02-img04-kinki {
  width: 70vw;
  margin: 2vw 0 4vw 8vw;
}
.pc .openevent-science-2025winter .ex02 .ex02-img04-kinki {
  width: 300px;
  margin: -40px 0 10px 30px;
}
.pc .openevent-science-2025winter .ex02-follow {
  padding-top: 26px;
  text-align: left;
}
.pc .openevent-science-2025winter .ex02-follow__item:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.pc .openevent-science-2025winter .ex02-follow__item:not(:last-child) {
  margin-bottom: 70px;
}
.pc .openevent-science-2025winter .ex02-follow__item:nth-child(2n) .ex02-follow__figure {
  float: right;
}
.pc .openevent-science-2025winter .ex02-follow__item:nth-child(2n) .ex02-follow__info {
  float: left;
  padding-left: 67px;
}
.pc .openevent-science-2025winter .ex02-follow__item:nth-child(2n+1) .ex02-follow__figure {
  float: left;
}
.pc .openevent-science-2025winter .ex02-follow__item:nth-child(2n+1) .ex02-follow__info {
  float: right;
  padding-right: 67px;
}
.pc .openevent-science-2025winter .ex02-follow__item .event-ttl-02 {
  color: #100A64;
}
.pc .openevent-science-2025winter .ex02-follow__item.ex02-follow__item--02 {
  margin-bottom: 95px;
}
.pc .openevent-science-2025winter .ex02-follow__item.ex02-follow__item--03 {
  margin-bottom: 20px;
}
.ex02-follow__item--02 h4 span {
  font-size: 95%;
  letter-spacing: -0.05em;
}
.pc .ex02-follow__item--02 h4 span {
  font-size: 100%;
  letter-spacing: 0em;
}
.ex02-follow__item--04 h4 span {
  font-size: 95%;
  letter-spacing: -0.05em;
}
.pc .ex02-follow__item--04 h4 span {
  font-size: 100%;
  letter-spacing: 0em;
}
.pc .openevent-science-2025winter .ex02-follow__item.ex02-follow__item--04 {
  padding-bottom: 40px;
}
.pc .openevent-science-2025winter .ex02-follow__figure {
  width: 48%;
  position: relative;
}
.pc .openevent-science-2025winter .ex02-follow__figure span {
  display: block;
}
.pc .openevent-science-2025winter .ex02-follow__info {
  width: 51.4%;
}
.pc .openevent-science-2025winter .ex02-follow__info-ttl {
  padding: 0 0 0 78px;
  margin: 0 0 23px -2px;
  background: url("/img/openevent/science/2025_winter/icon_pen.png") no-repeat 0 50%;
  background-size: 66px;
}
.pc .openevent-science-2025winter .ex02-follow__info-ttl.one-row {
  padding-top: 22px;
  height: 84px;
  margin-bottom: 9px;
}
.pc .openevent-science-2025winter .ex02-follow__info-txt {
  padding-left: 0.5em;
}
.sp .openevent-science-2025winter .ex02-follow__item:not(:last-child) {
  margin-bottom: 50px;
}
.sp .openevent-science-2025winter .ex02-follow__figure {
  position: relative;
}
.sp .openevent-science-2025winter .ex02-follow__figure span {
  display: block;
}
.sp .openevent-science-2025winter .ex02-follow__info {
  text-align: center;
}
.sp .openevent-science-2025winter .ex02-follow__info-ttl {
  padding-left: 15.0666666667vw;
  margin-bottom: 15px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background: url("/img/openevent/science/2025_winter/icon_pen.png") no-repeat 0 50%;
  background-size: 12.2666666667vw 12.1333333333vw;
  margin-left: 4vw;
}
.sp .openevent-science-2025winter .ex02-follow__info-ttl.one-row {
  height: 16.8vw;
  margin-bottom: 7px;
}
.sp .openevent-science-2025winter .ex02-follow__info-txt {
  text-align: left;
}
.sp .openevent-science-2025winter .ex02-follow__info-txt p {
  letter-spacing: 0;
}
.pc .openevent-science-2025winter .event-header-action--01 {
  margin-top: 50px;
}
.sp .openevent-science-2025winter .event-header-action--01 {
  margin-top: 30px;
}
.pc .openevent-science-2025winter .event-header-action--02 {
  margin-top: 80px;
  margin-bottom: 90px;
}
.sp .openevent-science-2025winter .event-header-action--02 {
  margin-top: 60px;
}
.openevent-science-2025winter .event-header-action__go .event-ico--arrow {
  background: #FFF url("/img/openevent/science/2022_winter/icon_arrow_mobile.png") no-repeat center/100% 100%;
  width: 5.0666666667vw;
  height: 5.0666666667vw;
}
.pc .openevent-science-2025winter .event-header-action__go .event-ico--arrow {
  background: #FFF url("/img/openevent/science/2022_winter/icon_arrow.png") no-repeat center/100% 100%;
  width: 31px;
  height: 31px;
}
.openevent-science-2025winter .event-header-action__go .event-ico--arrow:before {
  display: none;
}
.pc .openevent-science-2025winter .event-main-overview__main {
  padding: 54px 72px 89px;
}
.pc .openevent-science-2025winter .event-main-overview__ttl {
  margin-bottom: 15px;
}
.pc .openevent-science-2025winter .event-main-overview__table {
  border: none;
  font-size: 2rem;
}
.pc .openevent-science-2025winter .event-main-overview__table th, .pc .openevent-science-2025winter .event-main-overview__table td {
  border: none;
  padding-top: 1.35em;
  padding-bottom: 1.35em;
}
.pc .openevent-science-2025winter .event-main-overview__table th {
  border-bottom: 2px solid #0180B3;
  background-color: transparent;
  width: 170px;
  text-align: center;
  letter-spacing: 0.2em;
}
.pc .openevent-science-2025winter .event-main-overview__table td {
  border-bottom: 1px solid #dddddd;
  padding-left: 40px;
  letter-spacing: 0.03em;
}
.pc .openevent-science-2025winter .event-main-overview__table td b {
  color: #de1012;
  font-weight: 400;
}
.openevent-science-2025winter .event-main-overview__table td .note {
  font-size: 85%;
  line-height: 1.3;
  padding-left: 1em;
  text-indent: -1em;
  margin-top: 1.6vw;
}
.pc .openevent-science-2025winter .event-main-overview__table td .note {
  margin-top: 5px;
}
.sp .openevent-science-2025winter .event-main-overview {
  padding-top: 35px;
  padding-bottom: 40px;
}
.sp .openevent-science-2025winter .event-main-overview__ttl {
  text-align: center;
  margin-bottom: 5px;
}
.sp .openevent-science-2025winter .event-main-overview__table {
  border: none;
  font-size: 1.5rem;
}
.sp .openevent-science-2025winter .event-main-overview__table tr:first-child th, .sp .openevent-science-2025winter .event-main-overview__table tr:first-child td {
  padding-top: 1.5em;
}
.sp .openevent-science-2025winter .event-main-overview__table th, .sp .openevent-science-2025winter .event-main-overview__table td {
  border: none;
  padding-top: 2.5em;
  padding-bottom: 0.8em;
}
.sp .openevent-science-2025winter .event-main-overview__table th {
  border-bottom: 2px solid #0071be;
  background-color: transparent;
  width: 24%;
  text-align: center;
  letter-spacing: 0.2em;
}
.sp .openevent-science-2025winter .event-main-overview__table td {
  border-bottom: 1px solid #dddddd;
  padding-left: 12px;
  letter-spacing: 0.03em;
}
.sp .openevent-science-2025winter .event-main-overview__table td b {
  color: #de2012;
  font-weight: bold;
}
.openevent-science-2025winter .anim-zoom {
  -webkit-animation: animate_zoom 2s cubic-bezier(0.63, 0.24, 0.52, 0.87) forwards infinite;
          animation: animate_zoom 2s cubic-bezier(0.63, 0.24, 0.52, 0.87) forwards infinite;
}
.openevent-science-2025winter .anim-balloon {
  -webkit-transform-origin: 50% 100%;
          transform-origin: 50% 100%;
  -webkit-animation: animate_scale_infi 2s cubic-bezier(0.63, 0.24, 0.52, 0.87) forwards infinite;
          animation: animate_scale_infi 2s cubic-bezier(0.63, 0.24, 0.52, 0.87) forwards infinite;
}
.openevent-science-2025winter .is-animate.is-fadeUp {
  opacity: 0;
  -webkit-transform: translateY(50px);
          transform: translateY(50px);
}
.openevent-science-2025winter .is-animated.is-fadeUp {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
  -webkit-transition: opacity 0.8s 0.2s ease, -webkit-transform 0.8s 0.2s ease;
  transition: opacity 0.8s 0.2s ease, -webkit-transform 0.8s 0.2s ease;
  transition: transform 0.8s 0.2s ease, opacity 0.8s 0.2s ease;
  transition: transform 0.8s 0.2s ease, opacity 0.8s 0.2s ease, -webkit-transform 0.8s 0.2s ease;
  will-change: transform, opacity;
}

.openevent-science.openevent-science-2025winter .event-main-experiment__text {
  padding-left: 1em;
}

.openevent-science-2025winter .ex01 .event-main-experiment__description.is-animate .event-main-experiment__text {
  opacity: 0;
  -webkit-transform: translateY(50px);
          transform: translateY(50px);
}
.openevent-science-2025winter .ex01 .event-main-experiment__description.is-animate .ex01-img02, .openevent-science-2025winter .ex01 .event-main-experiment__description.is-animate .ex01-img03 {
  opacity: 0;
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}
.openevent-science-2025winter .ex01 .event-main-experiment__description.is-animate .ex01-img01 {
  opacity: 0;
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}
.openevent-science-2025winter .ex01 .event-main-experiment__description.is-animate .ex01-balloon01,
.openevent-science-2025winter .ex01 .event-main-experiment__description.is-animate .ex01-balloon02 {
  opacity: 0;
  -webkit-transform: scale(0.5);
          transform: scale(0.5);
}
.openevent-science-2025winter .ex01 .event-main-experiment__description.is-animated .event-main-experiment__text {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
  -webkit-transition: opacity 0.8s 0.5s ease, -webkit-transform 0.8s 0.5s ease;
  transition: opacity 0.8s 0.5s ease, -webkit-transform 0.8s 0.5s ease;
  transition: transform 0.8s 0.5s ease, opacity 0.8s 0.5s ease;
  transition: transform 0.8s 0.5s ease, opacity 0.8s 0.5s ease, -webkit-transform 0.8s 0.5s ease;
}
.openevent-science-2025winter .ex01 .event-main-experiment__description.is-animated .ex01-img02, .openevent-science-2025winter .ex01 .event-main-experiment__description.is-animated .ex01-img03 {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  opacity: 1;
  -webkit-transform: scale(1);
          transform: scale(1);
  -webkit-transition: opacity 0.8s 0.8s ease, -webkit-transform 0.8s 0.8s ease;
  transition: opacity 0.8s 0.8s ease, -webkit-transform 0.8s 0.8s ease;
  transition: transform 0.8s 0.8s ease, opacity 0.8s 0.8s ease;
  transition: transform 0.8s 0.8s ease, opacity 0.8s 0.8s ease, -webkit-transform 0.8s 0.8s ease;
}
.openevent-science-2025winter .ex01 .event-main-experiment__description.is-animated .ex01-img01 {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  opacity: 1;
  -webkit-transform: scale(1);
          transform: scale(1);
  -webkit-transition: opacity 0.8s 1s ease, -webkit-transform 0.8s 1s ease;
  transition: opacity 0.8s 1s ease, -webkit-transform 0.8s 1s ease;
  transition: transform 0.8s 1s ease, opacity 0.8s 1s ease;
  transition: transform 0.8s 1s ease, opacity 0.8s 1s ease, -webkit-transform 0.8s 1s ease;
}
.openevent-science-2025winter .ex01 .event-main-experiment__description.is-animated .ex01-balloon01 {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  opacity: 1;
  -webkit-transform: scale(1);
          transform: scale(1);
  -webkit-transition: opacity 0.3s 1.4s ease, -webkit-transform 0.3s 1.4s ease;
  transition: opacity 0.3s 1.4s ease, -webkit-transform 0.3s 1.4s ease;
  transition: transform 0.3s 1.4s ease, opacity 0.3s 1.4s ease;
  transition: transform 0.3s 1.4s ease, opacity 0.3s 1.4s ease, -webkit-transform 0.3s 1.4s ease;
}
.pc .openevent-science-2025winter .ex01 .event-main-experiment__description.is-animated .ex01-balloon01 {
  -webkit-transform-origin: 100% 50%;
          transform-origin: 100% 50%;
}
.sp .openevent-science-2025winter .ex01 .event-main-experiment__description.is-animated .ex01-balloon01 {
  -webkit-transform-origin: 0 100%;
          transform-origin: 0 100%;
}
.openevent-science-2025winter .ex02 .ex02-follow__item.is-animate .ex02-follow__info {
  opacity: 0;
  -webkit-transform: translateY(50px);
          transform: translateY(50px);
}
.openevent-science-2025winter .ex02 .ex02-follow__item.is-animate .ex02-img {
  opacity: 0;
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}
.openevent-science-2025winter .ex02 .ex02-follow__item.is-animate .ex02-balloon {
  opacity: 0;
  -webkit-transform: scale(0.5);
          transform: scale(0.5);
}
.openevent-science-2025winter .ex02 .ex02-follow__item.is-animated .ex02-follow__info {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
  -webkit-transition: opacity 0.8s 0.5s ease, -webkit-transform 0.8s 0.5s ease;
  transition: opacity 0.8s 0.5s ease, -webkit-transform 0.8s 0.5s ease;
  transition: transform 0.8s 0.5s ease, opacity 0.8s 0.5s ease;
  transition: transform 0.8s 0.5s ease, opacity 0.8s 0.5s ease, -webkit-transform 0.8s 0.5s ease;
}
.pc .openevent-science-2025winter .ex02 .ex02-follow__item.is-animated .ex02-follow__info {
  -webkit-transition: opacity 0.8s 0.8s ease, -webkit-transform 0.8s 0.8s ease;
  transition: opacity 0.8s 0.8s ease, -webkit-transform 0.8s 0.8s ease;
  transition: transform 0.8s 0.8s ease, opacity 0.8s 0.8s ease;
  transition: transform 0.8s 0.8s ease, opacity 0.8s 0.8s ease, -webkit-transform 0.8s 0.8s ease;
}
.openevent-science-2025winter .ex02 .ex02-follow__item.is-animated .ex02-img {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  opacity: 1;
  -webkit-transform: scale(1);
          transform: scale(1);
  -webkit-transition: opacity 0.8s 1.2s ease, -webkit-transform 0.8s 1.2s ease;
  transition: opacity 0.8s 1.2s ease, -webkit-transform 0.8s 1.2s ease;
  transition: transform 0.8s 1.2s ease, opacity 0.8s 1.2s ease;
  transition: transform 0.8s 1.2s ease, opacity 0.8s 1.2s ease, -webkit-transform 0.8s 1.2s ease;
}
.openevent-science-2025winter .ex02 .ex02-follow__item.is-animated .ex02-balloon {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  opacity: 1;
  -webkit-transform: scale(1);
          transform: scale(1);
  -webkit-transform-origin: 100% 100%;
          transform-origin: 100% 100%;
  -webkit-transition: opacity 0.3s 1.5s ease, -webkit-transform 0.3s 1.5s ease;
  transition: opacity 0.3s 1.5s ease, -webkit-transform 0.3s 1.5s ease;
  transition: transform 0.3s 1.5s ease, opacity 0.3s 1.5s ease;
  transition: transform 0.3s 1.5s ease, opacity 0.3s 1.5s ease, -webkit-transform 0.3s 1.5s ease;
}

.openevent-science-2025winter--kinki .event-header {
  position: relative;
  width: 100vw;
  height: 100vw;
}
.openevent-science-2025winter--kinki .event-header .event-header__inner {
  position: absolute;
  z-index: 2;
  top: 0;
  width: 100%;
  max-width: 100%;
}
.openevent-science-2025winter--kinki .event-header .event-header__main {
  position: relative;
  height: 89.4666666667vw;
}
.openevent-science-2025winter--kinki .event-header .event-header__main .ttl-top {
  width: 51vw;
  position: absolute;
  top: 6.3vw;
  left: 0vw;
}
.openevent-science-2025winter--kinki .event-header .event-header__main .ttl-top img {
  width: 100%;
  height: auto;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-ttl .ttl-text01 {
  position: absolute;
  width: 95vw;
  left: 3.5vw;
  top: 24vw;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-ttl .ttl-text01 {
  width: 760px;
  left: 240px;
  top: 140px;
}

.openevent-science-2025winter--kinki .event-header .event-header__main-ttl .ttl-text02 {
  position: absolute;
  width: 62vw;
  left: 3vw;
  top: 63.5vw;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-ttl .ttl-text02 {
  width: 500px;
  top: 20px;
  left: 364px;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-ttl .ttl-text03 {
  position: absolute;
  width: 56vw;
  left: 3vw;
  top: 79vw;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-ttl .ttl-text03 {
  width: 540px;
  top: 450px;
  left: 427px;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-period {
  width: 26vw;
  position: absolute;
  left: 70vw;
  top: 64vw;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-period .periodSpace {
  position: absolute;
  width: 2.8vw;
  top: 11vw;
  left: 26vw;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-period .periodSpace:before {
  content: "";
  display: inline-block;
  border-radius: 50%;
  background-color: #1e1d7c;
  width: 2.8vw;
  height: 2.8vw;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -1.2vw;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-period .period-text01 {
  color: #1E1E82;
  font-size: 14vw;
  letter-spacing: -0.1em;
  position: absolute;
  line-height: 1;
  font-weight: 700;
  top: 1vw;
  left: 0;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-period .period-num {
  color: #1E1E82;
  font-size: 24vw;
  letter-spacing: -0.14em;
  display: block;
  line-height: 1;
  font-weight: 700;
  position: absolute;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-period .periodGroup01 .period-num {
  left: 12vw;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-period .periodGroup02 .period-num {
  left: 27vw;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-period .period-date {
  width: 6.2vw;
  height: 6.2vw;
  border-radius: 50%;
  display: inline-block;
  color: #FFF;
  text-align: center;
  font-size: 3.8vw;
  font-weight: 700;
  padding-top: 1.2vw;
  position: absolute;
  top: 14vw;
  line-height: 1;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-period .period-text02 .period-date {
  left: 24.4vw;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-period .period-text03 .period-date {
  left: 46.5vw;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-period .period-date01 {
  background-color: #00AEEB;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-period .period-date02 {
  background-color: #fd0230;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-age {
  position: absolute;
  top: 0;
  left: 0;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-age .text-age {
  position: absolute;
  width: 23vw;
  left: 77vw;
  top: -2vw;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-age .text-age {
  position: absolute;
  width: 170px;
  left: 850px;
  top: -30px;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-age .text-free {
  position: absolute;
  width: 20vw;
  left: 78vw;
  top: 44vw;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-age .text-free {
  position: absolute;
  width: 160px;
  left: 840px;
  top: 295px;
}
.openevent-science-2025winter--kinki .event-header .event-header__main-age > span {
  text-align: center;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  line-height: 1.15;
  -webkit-box-shadow: 0 0 0 0 #FFF;
          box-shadow: 0 0 0 0 #FFF;
  padding-bottom: 0.15em;
}
.pc .openevent-science-2025winter--kinki .event-header {
  height: 560px;
  width: 100%;
  margin: 0 auto;
  background-color: #06004D;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main {
  height: 560px;
  width: 1000px;
  margin: 0 auto;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main .ttl-top {
  width: 412px;
  position: absolute;
  left: -40px;
  top: 15px;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main .ttl-top img {
  width: 100%;
  height: auto;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-ttl .ttl-text01 img {
  width: 100%;
  height: auto;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-ttl .ttl-text02 img {
  width: 100%;
  height: auto;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-ttl .ttl-text03 img {
  width: 100%;
  height: auto;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-period {
  width: 210px;
  position: absolute;
  left: 0px;
  top: 175px;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-period .periodSpace {
  width: 22px;
  top: 70px;
  left: 210px;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-period .periodSpace:before {
  width: 22px;
  height: 22px;
  margin-top: -13px;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-period .period-text01 {
  position: absolute;
  font-size: 11rem;
  letter-spacing: -0.14em;
  top: 5px;
  left: 8px;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-period .period-date {
  position: absolute;
  width: 45px;
  height: 45px;
  font-size: 2.9rem;
  top: 103px;
  padding: 7px;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-period .periodGroup01 .period-date {
  left: 200px;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-period .periodGroup02 .period-date {
  left: 374px;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-period .period-num {
  font-size: 19rem;
  line-height: 1;
  letter-spacing: -0.15em;
  position: absolute;
  top: -12px;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-period .periodGroup01 .period-num {
  left: 100px;
}
.pc .openevent-science-2025winter--kinki .event-header .event-header__main-period .periodGroup02 .period-num {
  left: 220px;
}
.openevent-science-2025winter--kinki .event-header.is-animate .event-header__inner {
  opacity: 0;
}
.openevent-science-2025winter--kinki .event-header.is-animate .ttl-top {
  opacity: 0;
  -webkit-transform: translateX(-10px);
          transform: translateX(-10px);
}
.openevent-science-2025winter--kinki .event-header.is-animate .ttl-text01 {
  opacity: 0;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
}
.openevent-science-2025winter--kinki .event-header.is-animate .ttl-text02 {
  opacity: 0;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
}
.openevent-science-2025winter--kinki .event-header.is-animate .ttl-text03 {
  opacity: 0;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
}
.openevent-science-2025winter--kinki .event-header.is-animate .event-header__hand {
  opacity: 0;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
}
.openevent-science-2025winter--kinki .event-header.is-animate .event-header__main-period {
  opacity: 0;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
}
.openevent-science-2025winter--kinki .event-header.is-animate .text-age, .openevent-science-2025winter--kinki .event-header.is-animate .text-free {
  opacity: 0;
  -webkit-transform: scale(0.5);
          transform: scale(0.5);
}
.openevent-science-2025winter--kinki .event-header.is-animated .event-header__inner {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-transition: opacity 0.3s 0.5s ease;
  transition: opacity 0.3s 0.5s ease;
  opacity: 1;
}
.openevent-science-2025winter--kinki .event-header.is-animated .ttl-top {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-transition: opacity 0.8s 1s ease, -webkit-transform 0.8s 1s ease;
  transition: opacity 0.8s 1s ease, -webkit-transform 0.8s 1s ease;
  transition: opacity 0.8s 1s ease, transform 0.8s 1s ease;
  transition: opacity 0.8s 1s ease, transform 0.8s 1s ease, -webkit-transform 0.8s 1s ease;
  opacity: 1;
  -webkit-transform: translateX(0);
          transform: translateX(0);
}
.openevent-science-2025winter--kinki .event-header.is-animated .ttl-text01 {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-transition: opacity 0.8s 1.5s ease, -webkit-transform 0.8s 1.5s ease;
  transition: opacity 0.8s 1.5s ease, -webkit-transform 0.8s 1.5s ease;
  transition: opacity 0.8s 1.5s ease, transform 0.8s 1.5s ease;
  transition: opacity 0.8s 1.5s ease, transform 0.8s 1.5s ease, -webkit-transform 0.8s 1.5s ease;
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
.openevent-science-2025winter--kinki .event-header.is-animated .ttl-text02 {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-transition: opacity 0.8s 2s ease, -webkit-transform 0.8s 2s ease;
  transition: opacity 0.8s 2s ease, -webkit-transform 0.8s 2s ease;
  transition: opacity 0.8s 2s ease, transform 0.8s 2s ease;
  transition: opacity 0.8s 2s ease, transform 0.8s 2s ease, -webkit-transform 0.8s 2s ease;
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
.openevent-science-2025winter--kinki .event-header.is-animated .ttl-text03 {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-transition: opacity 0.8s 2s ease, -webkit-transform 0.8s 2s ease;
  transition: opacity 0.8s 2s ease, -webkit-transform 0.8s 2s ease;
  transition: opacity 0.8s 2s ease, transform 0.8s 2s ease;
  transition: opacity 0.8s 2s ease, transform 0.8s 2s ease, -webkit-transform 0.8s 2s ease;
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
.openevent-science-2025winter--kinki .event-header.is-animated .event-header__hand {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-transition: opacity 0.8s 2s ease, -webkit-transform 0.8s 2s ease;
  transition: opacity 0.8s 2s ease, -webkit-transform 0.8s 2s ease;
  transition: opacity 0.8s 2s ease, transform 0.8s 2s ease;
  transition: opacity 0.8s 2s ease, transform 0.8s 2s ease, -webkit-transform 0.8s 2s ease;
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
.openevent-science-2025winter--kinki .event-header.is-animated .event-header__main-period {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-transition: opacity 0.8s 2.5s ease, -webkit-transform 0.8s 2.5s ease;
  transition: opacity 0.8s 2.5s ease, -webkit-transform 0.8s 2.5s ease;
  transition: opacity 0.8s 2.5s ease, transform 0.8s 2.5s ease;
  transition: opacity 0.8s 2.5s ease, transform 0.8s 2.5s ease, -webkit-transform 0.8s 2.5s ease;
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
.openevent-science-2025winter--kinki .event-header.is-animated .text-age {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-transition: opacity 0.5s 3s ease, -webkit-transform 0.5s 3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transition: opacity 0.5s 3s ease, -webkit-transform 0.5s 3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transition: opacity 0.5s 3s ease, transform 0.5s 3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transition: opacity 0.5s 3s ease, transform 0.5s 3s cubic-bezier(0.68, -0.55, 0.265, 1.55), -webkit-transform 0.5s 3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  -webkit-transform-origin: 50% 50%;
          transform-origin: 50% 50%;
  -webkit-transform: scale(1);
          transform: scale(1);
  opacity: 1;
}
.openevent-science-2025winter--kinki .event-header.is-animated .text-free {
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-transition: opacity 0.5s 3.3s ease, -webkit-transform 0.5s 3.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transition: opacity 0.5s 3.3s ease, -webkit-transform 0.5s 3.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transition: opacity 0.5s 3.3s ease, transform 0.5s 3.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transition: opacity 0.5s 3.3s ease, transform 0.5s 3.3s cubic-bezier(0.68, -0.55, 0.265, 1.55), -webkit-transform 0.5s 3.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  -webkit-transform-origin: 50% 50%;
          transform-origin: 50% 50%;
  -webkit-transform: scale(1);
          transform: scale(1);
  opacity: 1;
}
.openevent-science-2025winter--kinki .event-header.is-start-move .event-header__bg {
  background: url("/img/openevent/science/2025_winter/mv_back_sp.jpg") no-repeat center top;
  width: 100%;
  height: 100%;
  background-size: cover;
  opacity: 0;
  animation-name: back;
  animation-duration: 6s;
  animation-fill-mode: forwards;
  animation-delay: 2s;
  animation-timing-function: ease;
}
.pc .openevent-science-2025winter--kinki .event-header.is-start-move .event-header__bg {
  width: 1500px;
  height: 560px;
  position: absolute;
  top: 0;
  left: calc(50% - 750px);
  background: url("/img/openevent/science/2025_winter/mv_back.jpg") no-repeat center top;
}

@keyframes back {
  from {
    opacity: 0;
  }
  33% {
    opacity: 1;
  }
  to {
    opacity: 1;
  }
}

.openevent-science-2025winter--kinki .event-main {
  margin: 0;
  position: relative;
  z-index: 10;
  background: #B4E5FF url("/img/openevent/science/2025_winter/bg.png") repeat center top;
}
.pc .openevent-science-2025winter--kinki .event-main {
  padding: 0 0 130px 0;
}
.sp .openevent-science-2025winter--kinki .event-main {
  background: #B4E5FF url("/img/openevent/science/2025_winter/bg.png") repeat center top;
  background-size: 50%;
  padding-bottom: 70px;
}

.openevent-pagetop-2022winter {
  position: relative;
}

@media screen and (max-width: 374px) {
  .sp #v-step-filter .cv-index_search .search_ttl {
    padding-left: 9px;
    padding-right: 10px;
  }
  .sp #v-step-filter .cv-index_search .search_ttl i {
    margin-right: 13px;
  }
}

/* iphoneで画像シャギる対策 */
.sp .openevent-science img {
  image-rendering: auto;
}

.event-header__main-ttl2 {
  width: 100vw;
  height: 100vw;
  position: relative;
}
.pc .event-header__main-ttl2 {
  width: 1500px;
  height: 560px;
  margin-left: -250px;
  overflow: hidden;
}

.event-header__main-ttl2 .mv_stars {
  position: absolute;
  opacity: 0;
  /* background: rgba(255,0,0,0.5); */
  animation-name: stars;
  animation-iteration-count: infinite;
  animation-duration: 6s;
  animation-fill-mode: forwards;
  animation-delay: 2s;
  animation-timing-function: ease;
}
.sp .event-header__main-ttl2 .mv_stars {
  top: -24vw;
  left: -22vw;
  width: 133vw;
  max-width: 133vw;
}
.pc .event-header__main-ttl2 .mv_stars {
  top: -105px;
  left: 13px;
  width: 1490px;
  max-width: 1490px;
}

@keyframes stars {
  from {
    opacity: 0;
  }
  33% {
    opacity: 1;
  }
  85% {
    opacity: 1;
  }
}

.event-header__main-ttl2 .mv_kira {
  position: absolute;
  opacity: 0;
  /* background: rgba(255,0,0,0.5); */
  animation-iteration-count: infinite;
  animation-duration: 6s;
  animation-fill-mode: forwards;
  animation-delay: 2s;
  animation-timing-function: linear;
}
.sp .event-header__main-ttl2 .mv_kira.kira0 {
  animation-name: kira0;
  top: 20vw;
  left: 52vw;
  width: 10vw;
}
.pc .event-header__main-ttl2 .mv_kira.kira0 {
  animation-name: kira0;
  top: 27px;
  left: 121px;
}
.sp .event-header__main-ttl2 .mv_kira.kira1 {
  animation-name: kira1;
  top: 22vw;
  left: -3vw;
  width: 10vw;
}
.pc .event-header__main-ttl2 .mv_kira.kira1 {
  animation-name: kira1;
  top: 331px;
  left: 94px;
}
.sp .event-header__main-ttl2 .mv_kira.kira2 {
  animation-name: kira2;
  top: 1.5vw;
  left: 19.3vw;
  width: 10vw;
}
.pc .event-header__main-ttl2 .mv_kira.kira2 {
  animation-name: kira2;
  top: 163px;
  left: 351px;
}
.sp .event-header__main-ttl2 .mv_kira.kira3 {
  animation-name: kira3;
  top: 11.2vw;
  left: 49.5vw;
  width: 10vw;
}
.pc .event-header__main-ttl2 .mv_kira.kira3 {
  animation-name: kira3;
  top: 330px;
  left: 475px;
}
.sp .event-header__main-ttl2 .mv_kira.kira4 {
  animation-name: kira4;
  top: -0.3vw;
  left: 50.7vw;
  width: 10vw;
}
.pc .event-header__main-ttl2 .mv_kira.kira4 {
  animation-name: kira4;
  top: 21px;
  left: 1246px;
}
.sp .event-header__main-ttl2 .mv_kira.kira5 {
  animation-name: kira5;
  top: 13vw;
  left: 82vw;
  width: 10vw;
}
.pc .event-header__main-ttl2 .mv_kira.kira5 {
  animation-name: kira5;
  top: 251px;
  left: 1345px;
}

@keyframes kira0 {
  from {
    opacity: 0;
  }
  15% {
    opacity: 0;
  }
  19% {
    opacity: 1;
  }
  23% {
    opacity: 0;
  }
  to {
    opacity: 0;
  }
}

@keyframes kira2 {
  from {
    opacity: 0;
  }
  20% {
    opacity: 0;
  }
  24% {
    opacity: 1;
  }
  28% {
    opacity: 0;
  }
  to {
    opacity: 0;
  }
}

@keyframes kira4 {
  from {
    opacity: 0;
  }
  25% {
    opacity: 0;
  }
  29% {
    opacity: 1;
  }
  33% {
    opacity: 0;
  }
  to {
    opacity: 0;
  }
}

@keyframes kira1 {
  from {
    opacity: 0;
  }
  30% {
    opacity: 0;
  }
  34% {
    opacity: 1;
  }
  38% {
    opacity: 0;
  }
  to {
    opacity: 0;
  }
}

@keyframes kira5 {
  from {
    opacity: 0;
  }
  35% {
    opacity: 0;
  }
  39% {
    opacity: 1;
  }
  43% {
    opacity: 0;
  }
  to {
    opacity: 0;
  }
}

@keyframes kira3 {
  from {
    opacity: 0;
  }
  40% {
    opacity: 0;
  }
  44% {
    opacity: 1;
  }
  48% {
    opacity: 0;
  }
  to {
    opacity: 0;
  }
}

.event-header__main-ttl2 .mv_town {
  position: absolute;
  opacity: 0;
  /* background: rgba(255,0,0,0.5); */
  animation-name: town;
  animation-duration: 6s;
  animation-fill-mode: forwards;
  animation-delay: 2s;
  animation-timing-function: ease;
}
.sp .event-header__main-ttl2 .mv_town {
  top: 76vw;
  left: -23vw;
  width: 130vw;
  max-width: 130vw;
}
.pc .event-header__main-ttl2 .mv_town {
  top: 281px;
  left: -168px;
  width: 1760px;
  max-width: 1760px;
}

@keyframes town {
  from {
    opacity: 0;
  }
  33% {
    opacity: 1;
  }
  to {
    opacity: 1;
  }
}

.event-header__main-ttl2 .mv_light {
  position: absolute;
  opacity: 0;
  /* background: rgba(255,0,0,0.5); */
  animation-name: light;
  animation-iteration-count: infinite;
  animation-duration: 6s;
  animation-fill-mode: forwards;
  animation-delay: 2s;
  animation-timing-function: linear;
  transform-origin: 50% 90%;
}
.sp .event-header__main-ttl2 .mv_light {
  top: -4vw;
  left: -5.5vw;
  width: 110vw;
  min-width: 110vw;
}
.pc .event-header__main-ttl2 .mv_light {
  top: -680px;
  left: -150px;
  width: 1400px;
  max-width: 1400px;
}

@keyframes light {
  from {
    opacity: 0;
    transform: rotate(0);
  }
  25% {
    transform: rotate(-20deg);
  }
  40% {
    opacity: 1;
  }
  75% {
    transform: rotate(20deg);
  }
  90% {
    opacity: 1;
  }
  to {
    opacity: 0;
    transform: rotate(0);
  }
}


.sp .event-header__main-ttl2 .mv_boy_ice_kuki {
  position: absolute;
  opacity: 0;
  right: 20vw;
  width: 36vw;
  animation-name: boy_ice_kuki_sp, boy_ice_kuki2_sp;
  animation-duration: 2s, 5s;
  animation-fill-mode: forwards;
  animation-iteration-count: 1, infinite;
  animation-delay: 4s, 6s;
  animation-timing-function: ease;
}

@keyframes boy_ice_kuki_sp {
  from {
    opacity: 0;
    top: 86vw;
  }

  to {
    opacity: 1;
    top: 76vw;
  }
}
@keyframes boy_ice_kuki2_sp {
  from {
    right: 20vw;
  }

  20% {
    right: 20vw;
  }

  21% {
    right: 19vw;
  }

  22% {
    right: 20vw;
  }

  23% {
    right: 19vw;
  }

  24% {
    right: 20vw;
  }

  25% {
    right: 19vw;
  }

  26% {
    right: 20vw;
  }

  to {
    right: 20vw;
  }
}

.pc .event-header__main-ttl2 .mv_boy_ice_kuki {
  position: absolute;
  opacity: 0;
  right: 470px;
  width: 320px;
  animation-name: boy_ice_kuki, boy_ice_kuki2;
  animation-duration: 2s, 5s;
  animation-fill-mode: forwards;
  animation-iteration-count: 1, infinite;
  animation-delay: 4s, 6s;
  animation-timing-function: ease;
}

@keyframes boy_ice_kuki {
  from {
    opacity: 0;
    top: 102px;
  }

  to {
    opacity: 1;
    top: 2px;
  }
}
@keyframes boy_ice_kuki2 {
  from {
    right: 470px;
  }

  20% {
    right: 470px;
  }

  21% {
    right: 465px;
  }

  22% {
    right: 470px;
  }

  23% {
    right: 465px;
  }

  24% {
    right: 470px;
  }

  25% {
    right: 465px;
  }

  26% {
    right: 470px;
  }

  to {
    right: 470px;
  }
}

.sp .event-header__main-ttl2 .mv_ice3_kuki {
  position: absolute;
  opacity: 0;
  right: 16vw;
  width: 40vw;
  /* background: linear-gradient(45deg, black, transparent); */
  animation-name: ice3_sp;
  animation-duration: 2s;
  animation-fill-mode: forwards;
  animation-delay: 4s;
  animation-timing-function: ease;
}

@keyframes ice3_sp {
  from {
    opacity: 0;
    bottom: -11vw;
  }

  to {
    opacity: 1;
    bottom: -1vw;
  }
}

.pc .event-header__main-ttl2 .mv_ice3_kuki {
  position: absolute;
  opacity: 0;
  right: 458px;
  width: 290px;
  /* background: linear-gradient(45deg, black, transparent); */
  animation-name: ice3_pc;
  animation-duration: 2s;
  animation-fill-mode: forwards;
  animation-delay: 4s;
  animation-timing-function: ease;
}

@keyframes ice3_pc {
  from {
    opacity: 0;
    top: 435px;
  }

  to {
    opacity: 1;
    top: 335px;
  }
}

.event-header__main-ttl {
  position: absolute;
  width: 1000px;
  height: 560px;
  top: 0;
  left: 0;
}

#gHeader {
  z-index: 10;
  background-color: #fff;
  position: relative;
}