.about-container {
  position: relative;
  color: rgba(51, 51, 51, 1);
  z-index: 1;
}

.about-container .page-banner {
  position: relative;
}

.about-container .page-banner .txt-box {
  position: absolute;
  top: 9.635417vw;
  left: 50%;
  transform: translateX(-50%);
  width: 83.333333vw;
}

.about-container .page-banner .txt-box h1 {
  font-size: 2.5vw;
  font-weight: bold;
  line-height: 1.25;
  color: rgba(255, 255, 255, 1);
  margin-bottom: 1.458333vw;
}

.about-container .page-banner .txt-box .subtit {
  font-size: 1.25vw;
  line-height: 1.25;
  color: rgba(255, 255, 255, 1);
}

@media (max-width:992px) {
  .about-container .page-banner .txt-box {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 89.333333vw;
  }

  .about-container .page-banner .txt-box h1 {
    font-size: 6.4vw;
    margin-bottom: 0;
  }

  .about-container .page-banner .txt-box .subtit {
    display: none;
  }
}

.about-container .page-section .section-inner {
  width: 83.333333vw;
  padding: 6.25vw 0;
  margin: 0 auto;
}

.about-container .page-section .section-inner h2 {
  position: relative;
  font-size: 2.5vw;
  font-weight: bold;
  line-height: 1.25;
  padding-bottom: 1.25vw;
}

.about-container .page-section .section-inner h2::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 2.1875vw;
  height: 0.208333vw;
  background: rgba(0, 109, 255, 1);
}

.about-container .page-section .section-inner h2::after {
  content: "";
  position: absolute;
  left: 2.5vw;
  bottom: 0;
  width: 0.833333vw;
  height: 0.208333vw;
  background: rgba(255, 99, 59, 1);
}

@media (max-width:992px) {
  .about-container .page-section .section-inner {
    width: 89.333333vw;
    padding: 12vw 0;
  }

  .about-container .page-section .section-inner h2 {
    font-size: 6.4vw;
    padding-bottom: 3.2vw;
    margin-bottom: 6.4vw;
  }

  .about-container .page-section .section-inner h2::before {
    width: 5.6vw;
    height: 0.533333vw;
  }

  .about-container .page-section .section-inner h2::after {
    left: 6.4vw;
    width: 2.133333vw;
    height: 0.533333vw;
  }
}

.about-container .section-about {
  background: linear-gradient(180deg, rgba(247, 251, 255, 1) 39%, rgba(247, 251, 255, 0.5) 100%);
}

.about-container .section-about .section-inner {
  padding: 6.25vw 0 5.416667vw;
}

.about-container .section-about .section-inner .content-box {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4.6875vw;
}

.about-container .section-about .section-inner .content-box .txt-box {
  width: 37.8125vw;
}

.about-container .section-about .section-inner .content-box .txt-box h2 {
  margin-bottom: 4.166667vw;
}

.about-container .section-about .section-inner .content-box .txt-box .txt {
  font-size: 1.25vw;
  line-height: 2;
  margin-top: 1.041667vw;
}

.about-container .section-about .section-inner .content-box .img-box {
  width: 40.104167vw;
}

.about-container .section-about .section-inner .content-box .link-box {
  text-align: right;
  margin-top: 0.625vw;
  margin-bottom: 1.458333vw;
}

.about-container .section-about .section-inner .content-box .link-box a {
  position: relative;
  font-size: 1.041667vw;
  font-weight: 500;
  line-height: 1.6;
  color: rgba(102, 102, 102, 1);
  padding-right: 1.354167vw;
}

.about-container .section-about .section-inner .content-box .link-box a::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 1.041667vw;
  height: 1.041667vw;
  background: url("../../img/about/icon_09_260825.svg") no-repeat;
  background-size: 100% 100%;
}

.about-container .section-about .section-inner .content-box .video-box {
  cursor: pointer;
}

.about-container .section-about .section-inner .card-box {
  display: flex;
  justify-content: space-between;
}

.about-container .section-about .section-inner .card-box .card {
  position: relative;
  flex: 1 1 auto;
  padding: 0 4.635417vw;
}

.about-container .section-about .section-inner .card-box .card::after {
  content: "";
  position: absolute;
  top: 0.208333vw;
  right: 0;
  width: 1px;
  height: 5.416667vw;
  background: rgba(216, 216, 216, 1);
}

.about-container .section-about .section-inner .card-box .card:first-of-type {
  padding-left: 0;
}

.about-container .section-about .section-inner .card-box .card:last-of-type {
  padding-right: 0;
}

.about-container .section-about .section-inner .card-box .card:last-of-type::after {
  content: none;
}

.about-container .section-about .section-inner .card-box .card .num {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2.083333vw;
  font-weight: bold;
  line-height: 1;
  color: rgba(8, 53, 140, 1);
  margin-bottom: 1.25vw;
}

.about-container .section-about .section-inner .card-box .card .num span {
  font-size: 3.333333vw;
  margin-right: 0.208333vw;
}

.about-container .section-about .section-inner .card-box .card .txt {
  font-size: 1.25vw;
  line-height: 1;
  text-align: center;
}

@media (max-width:992px) {
  .about-container .section-about .section-inner {
    padding: 12vw 0 5.466667vw;
  }

  .about-container .section-about .section-inner .content-box {
    display: block;
    margin-bottom: 6.74vw;
  }

  .about-container .section-about .section-inner .content-box .txt-box {
    width: 100%;
  }

  .about-container .section-about .section-inner .content-box .txt-box h2 {
    margin-bottom: 3.733333vw;
  }

  .about-container .section-about .section-inner .content-box .txt-box .txt {
    font-size: 3.2vw;
    margin-top: 2.666667vw;
  }

  .about-container .section-about .section-inner .content-box .img-box {
    width: 100%;
    margin-top: 5.333333vw;
  }

  .about-container .section-about .section-inner .card-box {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .about-container .section-about .section-inner .card-box .card {
    flex: 0 0 auto;
    width: 33.333333%;
    padding: 0;
    margin-bottom: 6.666667vw;
  }

  .about-container .section-about .section-inner .card-box .card::after {
    content: none;
  }

  .about-container .section-about .section-inner .card-box .card .num {
    justify-content: flex-start;
    font-size: 4.8vw;
    margin-bottom: 2.666667vw;
  }

  .about-container .section-about .section-inner .card-box .card .num span {
    font-size: 7.466667vw;
    margin-right: 0;
  }

  .about-container .section-about .section-inner .card-box .card .txt {
    font-size: 3.2vw;
    text-align: left;
  }
}

.about-container .section-organization .section-inner h2 {
  margin-bottom: 1.875vw;
}

.about-container .section-organization .section-inner .content-box {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(216, 216, 216, 1);
  padding: 3.333333vw 0;
}

.about-container .section-organization .section-inner .content-box:first-of-type {
  padding-top: 2.291667vw;
}

.about-container .section-organization .section-inner .content-box .img-box {
  flex: 0 0 auto;
  width: 6.25vw;
  background: #f9fafb;
  border: 1px solid rgba(102, 102, 102, 0.08);
  border-radius: 0.833333vw;
  margin-right: 2.083333vw;
}

.about-container .section-organization .section-inner .content-box .txt-box {
  flex: 1 1 auto;
}

.about-container .section-organization .section-inner .content-box .txt-box .tit-box {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.25vw;
}

.about-container .section-organization .section-inner .content-box .txt-box .tit-box .tit {
  font-size: 1.458333vw;
  font-weight: bold;
  line-height: 1;
}

.about-container .section-organization .section-inner .content-box .txt-box .tit-box .link-box a {
  position: relative;
  font-size: 1.041667vw;
  font-weight: 500;
  line-height: 1.6;
  color: rgba(102, 102, 102, 1);
  padding-right: 1.354167vw;
}

.about-container .section-organization .section-inner .content-box .txt-box .tit-box .link-box a::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 1.041667vw;
  height: 1.041667vw;
  background: url("../../img/about/icon_09_260825.svg") no-repeat;
  background-size: 100% 100%;
}

.about-container .section-organization .section-inner .content-box .txt-box .tit-box .link-box a:hover {
  color: rgba(8, 53, 140, 1);
}

.about-container .section-organization .section-inner .content-box .txt-box .tit-box .link-box a:hover::after {
  background: url("../../img/about/icon_11_260825.svg") no-repeat;
  background-size: 100% 100%;
}

.about-container .section-organization .section-inner .content-box .txt-box .txt {
  display: -webkit-box;
  font-size: 0.9375vw;
  line-height: 1.8;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.about-container .section-organization .section-inner .content-mob-box {
  display: none;
}

@media (max-width:992px) {
  .about-container .section-organization .section-inner h2 {
    margin-bottom: 3.2vw;
  }

  .about-container .section-organization .section-inner .content-box {
    display: none;
  }

  .about-container .section-organization .section-inner .content-mob-box {
    display: block;
    background: url("../../img/about/icon_09_260825.svg") no-repeat right 4.533333vw;
    background-size: 3.2vw 3.2vw;
  }

  .about-container .section-organization .section-inner .content-mob-box a {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid rgba(216, 216, 216, 1);
    padding: 3.2vw 0;
  }

  .about-container .section-organization .section-inner .content-mob-box .img-box {
    flex: 0 0 auto;
    width: 13.333333vw;
    background: #f9fafb;
    border: 1px solid rgba(102, 102, 102, 0.08);
    border-radius: 2.133333vw;
    margin-right: 2.666667vw;
  }

  .about-container .section-organization .section-inner .content-mob-box .txt-box {
    flex: 1 1 auto;
  }

  .about-container .section-organization .section-inner .content-mob-box .txt-box .tit-box {
    padding-top: 1.333333vw;
    margin-bottom: 2.133333vw;
  }

  .about-container .section-organization .section-inner .content-mob-box .txt-box .tit-box .tit {
    font-size: 3.733333vw;
    font-weight: bold;
    line-height: 1;
    color: rgba(51, 51, 51, 1);
  }

  .about-container .section-organization .section-inner .content-mob-box .txt-box .txt {
    font-size: 3.2vw;
    line-height: 1.4;
    color: rgba(61, 61, 61, 1);
  }
}

.about-container .section-promotion {
  background: rgba(247, 251, 255, 1);
}

.about-container .section-promotion .section-inner {
  width: 100%;
}

.about-container .section-promotion .section-inner h2 {
  width: 83.333333vw;
  margin: 0 auto 2.5vw;
}

.about-container .section-promotion .section-inner .card-box {
  display: flex;
  justify-content: space-between;
  width: 83.333333vw;
  background: rgba(255, 255, 255, 1);
  border-radius: 1.25vw;
  padding: 2.291667vw 7.118229vw;
  margin: 0 auto 1.666667vw;
}

.about-container .section-promotion .section-inner .card-box .card {
  position: relative;
  flex: 1 1 auto;
}

.about-container .section-promotion .section-inner .card-box:nth-of-type(1) .card {
  padding: 0 7.5vw;
}

.about-container .section-promotion .section-inner .card-box:nth-of-type(2) .card {
  padding: 0 9.583333vw;
}

.about-container .section-promotion .section-inner .card-box .card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 1px;
  height: 100%;
  background: rgba(216, 216, 216, 1);
}

.about-container .section-promotion .section-inner .card-box .card:first-of-type {
  padding-left: 0;
}

.about-container .section-promotion .section-inner .card-box .card:last-of-type {
  padding-right: 0;
}

.about-container .section-promotion .section-inner .card-box .card:last-of-type::after {
  content: none;
}

.about-container .section-promotion .section-inner .card-box .card .num {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2.083333vw;
  font-weight: bold;
  line-height: 1;
  color: rgba(8, 53, 140, 1);
  margin-bottom: 1.25vw;
}

.about-container .section-promotion .section-inner .card-box .card .num span {
  font-size: 3.333333vw;
  margin-right: 0.208333vw;
}

.about-container .section-promotion .section-inner .card-box .card .num span.mid {
  font-size: 2.8125vw;
  margin-right: 0.208333vw;
}

.about-container .section-promotion .section-inner .card-box .card .txt {
  font-size: 1.25vw;
  line-height: 1;
  text-align: center;
}

.about-container .section-promotion .section-inner .img-box {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-top: 3.125vw;
}

.about-container .section-promotion .section-inner .img-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 15vw;
  height: 100%;
  background: url("../../img/about/bg_01_web_260825.png") no-repeat;
  background-size: 100% 100%;
  z-index: 2;
}

.about-container .section-promotion .section-inner .img-box::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 15vw;
  height: 100%;
  background: url("../../img/about/bg_02_web_260825.png") no-repeat;
  background-size: 100% 100%;
  z-index: 2;
}

.about-container .section-promotion .section-inner .img-box .inner-box {
  position: relative;
  display: flex;
  gap: 1.25vw;
  white-space: nowrap;
  will-change: transform;
  margin-bottom: 2.03125vw;
  z-index: 1;
}

.about-container .section-promotion .section-inner .img-box .inner-box:nth-of-type(2) {
  margin-left: -9.973958vw;
  margin-bottom: 0;
}

.about-container .section-promotion .section-inner .img-box .inner-box .img {
  flex: 0 0 auto;
  width: 19.947917vw;
}

@media (max-width:992px) {
  .about-container .section-promotion .section-inner h2 {
    width: 89.333333vw;
    margin: 0 auto 6.4vw;
  }

  .about-container .section-promotion .section-inner .card-box:nth-of-type(1) {
    width: 100%;
    border-radius: 0;
    padding: 5.866667vw 5.333333vw 4vw;
    margin: 0 auto;
    box-sizing: border-box;
  }

  .about-container .section-promotion .section-inner .card-box:nth-of-type(2) {
    width: 100%;
    border-radius: 0;
    padding: 4vw 5.333333vw 5.866667vw;
    margin: 0 auto;
    box-sizing: border-box;
  }

  .about-container .section-promotion .section-inner .card-box:nth-of-type(1) .card {
    padding: 0 5.733333vw;
  }

  .about-container .section-promotion .section-inner .card-box:nth-of-type(2) .card {
    padding: 0 5.6vw;
  }

  .about-container .section-promotion .section-inner .card-box .card:first-of-type {
    padding-left: 0;
  }

  .about-container .section-promotion .section-inner .card-box .card:last-of-type {
    padding-right: 0;
  }

  .about-container .section-promotion .section-inner .card-box .card .num {
    font-size: 4.8vw;
    margin-bottom: 2.666667vw;
  }

  .about-container .section-promotion .section-inner .card-box .card .num span {
    font-size: 7.466667vw;
    margin-right: 0.533333vw;
  }

  .about-container .section-promotion .section-inner .card-box .card .num span.mid {
    font-size: 6.133333vw;
    margin-right: 0.533333vw;
  }

  .about-container .section-promotion .section-inner .card-box .card .txt {
    font-size: 3.2vw;
  }

  .about-container .section-promotion .section-inner .img-box {
    margin-top: 6.933333vw;
  }

  .about-container .section-promotion .section-inner .img-box::before {
    width: 15vw;
  }

  .about-container .section-promotion .section-inner .img-box::after {
    width: 15vw;
  }

  .about-container .section-promotion .section-inner .img-box .inner-box {
    gap: 2.4vw;
    margin-bottom: 3.733333vw;
  }

  .about-container .section-promotion .section-inner .img-box .inner-box:nth-of-type(2) {
    margin-left: -17.733333vw;
  }

  .about-container .section-promotion .section-inner .img-box .inner-box .img {
    width: 35.466667vw;
  }
}

.about-container .section-participate .section-inner .content-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.about-container .section-participate .section-inner .content-box .txt-box {
  width: 31.979167vw;
}

.about-container .section-participate .section-inner .content-box .txt-box h2 {
  padding-bottom: 0;
  margin-bottom: 2.1875vw;
}

.about-container .section-participate .section-inner .content-box .txt-box h2::before {
  content: none;
}

.about-container .section-participate .section-inner .content-box .txt-box h2::after {
  content: none;
}

.about-container .section-participate .section-inner .content-box .txt-box h2 span {
  color: rgba(4, 44, 125, 1);
}

.about-container .section-participate .section-inner .content-box .txt-box .txt {
  font-size: 1.25vw;
  line-height: 2;
  margin-bottom: 3.229167vw;
}

.about-container .section-participate .section-inner .content-box .txt-box .link-box {
  display: flex;
}

.about-container .section-participate .section-inner .content-box .txt-box .link-box .link:nth-of-type(1) {
  position: relative;
  display: flex;
  align-items: center;
  width: 8.4375vw;
  height: 2.5vw;
  font-size: 0.9375vw;
  font-weight: 500;
  line-height: 1.6;
  color: rgba(255, 255, 255, 1);
  background: rgba(4, 44, 125, 1);
  border: 1px solid rgba(4, 44, 125, 0.4);
  border-radius: 5.208333vw;
  padding: 0 1.770833vw;
  margin-right: 1.302083vw;
}

.about-container .section-participate .section-inner .content-box .txt-box .link-box .link:nth-of-type(1)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1.822917vw;
  transform: translateY(-50%);
  width: 0.864583vw;
  height: 0.635417vw;
  background: url("../../img/about/icon_10_260825.svg") no-repeat;
  background-size: 100% 100%;
}

.about-container .section-participate .section-inner .content-box .txt-box .link-box .link:nth-of-type(2) {
  position: relative;
  display: flex;
  align-items: center;
  width: 8.4375vw;
  height: 2.5vw;
  font-size: 0.9375vw;
  font-weight: 500;
  line-height: 1.6;
  color: rgba(4, 44, 125, 1);
  background: url("../../img/about/bg_03_web_260825.png") no-repeat;
  background-size: 100% 100%;
  padding: 0 1.770833vw;
}

.about-container .section-participate .section-inner .content-box .txt-box .link-box .link:nth-of-type(2)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1.770833vw;
  transform: translateY(-50%);
  width: 0.9375vw;
  height: 0.9375vw;
  background: url("../../img/about/icon_11_260825.svg") no-repeat;
  background-size: 100% 100%;
}

.about-container .section-participate .section-inner .content-box .img-box {
  width: 38.958333vw;
}


/* .about-container .page-section .section-inner {
  width: 89.333333vw;
  padding: 12vw 0;
}

.about-container .page-section .section-inner h2 {
  font-size: 6.4vw;
  padding-bottom: 3.2vw;
  margin-bottom: 6.4vw;
}

.about-container .page-section .section-inner h2::before {
  width: 5.6vw;
  height: 0.533333vw;
}

.about-container .page-section .section-inner h2::after {
  left: 6.4vw;
  width: 2.133333vw;
  height: 0.533333vw;
} */

@media (max-width:992px) {
  .about-container .section-participate .section-inner .content-box {
    display: block;
  }

  .about-container .section-participate .section-inner .content-box .txt-box {
    width: 100%;
  }

  .about-container .section-participate .section-inner .content-box .txt-box h2 {
    padding-bottom: 3.2vw;
    margin-bottom: 6.4vw;
  }

  .about-container .section-participate .section-inner .content-box .txt-box h2::before {
    content: "";
  }

  .about-container .section-participate .section-inner .content-box .txt-box h2::after {
    content: "";
  }

  .about-container .section-participate .section-inner .content-box .txt-box .txt {
    font-size: 3.19vw;
    margin-bottom: 4vw;
  }

  .about-container .section-participate .section-inner .content-box .txt-box .link-box .link:nth-of-type(1) {
    width: 24vw;
    height: 7.2vw;
    font-size: 3.2vw;
    border-radius: 13.333333vw;
    padding: 0.933333vw 3.706667vw 1.066667vw;
    margin-right: 4vw;
  }

  .about-container .section-participate .section-inner .content-box .txt-box .link-box .link:nth-of-type(1)::after {
    right: 3.706667vw;
    width: 3.2vw;
    height: 3.2vw;
  }

  .about-container .section-participate .section-inner .content-box .txt-box .link-box .link:nth-of-type(2) {
    width: 24vw;
    height: 7.2vw;
    font-size: 3.2vw;
    background: url("../../img/about/bg_03_mob_260825.png") no-repeat;
    background-size: 100% 100%;
    padding: 0.933333vw 3.733333vw 1.066667vw;
  }

  .about-container .section-participate .section-inner .content-box .txt-box .link-box .link:nth-of-type(2)::after {
    right: 3.68vw;
    width: 3.2vw;
    height: 3.2vw;
  }

  .about-container .section-participate .section-inner .content-box .img-box {
    display: none;
  }
}

.video-popup {
  position: fixed;
  display: none;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  z-index: 50;
}

.video-popup.show {
  display: block;
}

.video-popup .video-popup-inner {
  position: fixed;
  display: flex;
  flex-direction: column;
  align-items: center;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60vw;
  height: 33.75vw;
  z-index: 51;
  box-shadow: 0 8px 28px -8px rgba(0, 0, 0, 0.3);
}

.video-popup .video-popup-inner .video-popup-box {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  border-radius: 0.625vw;
  overflow: hidden;
}

.video-popup .video-popup-inner .video-popup-box iframe {
  width: calc(100% + 1px);
  height: calc(100% + 1px);
}

.video-popup .video-popup-inner .video-popup-box video {
  width: 101%;
}

.video-popup .video-popup-inner .video-popup-close {
  position: absolute;
  top: 0.520833vw;
  right: 1.041667vw;
  font-size: 1.5625vw;
  font-weight: bold;
  line-height: 1;
  color: #fff;
  cursor: pointer;
  z-index: 52;
}

@media (max-width:992px) {
  .video-popup .video-popup-inner {
    width: 90vw;
    height: 50.625vw;
  }

  .video-popup .video-popup-inner .video-popup-box {
    border-radius: 1.6vw;
  }

  .video-popup .video-popup-inner .video-popup-close {
    top: -5.520833vw;
    right: 2.041667vw;
    font-size: 3.5625vw;
  }
}