html {
  background-color: #000;
}
.homepage {
  padding-top: 72px;
}
.learn-more {
  width: 2.4em;
  height: 0.6em;
  line-height: 0.6em;
  border-radius: 0.1em;
  opacity: 0.9;
  background: #000;
  border: 1px solid #51F190;
  color: #fff;
  text-align: center;
  display: block;
}
.learn-more span {
  font-size: 0.2em;
  display: block;
}
.learn-more:hover {
  color: #fff;
  box-shadow: 0 0 0.2em 0px rgb(81, 241, 144, 0.8);
}

@media (max-width: 767px) {
  .learn-more span {
    font-size: 14px;
  }
}
/* 首屏 */
.main-scene {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 22;
  overflow-x: hidden;
  background-color: #000;
  display: none;
}
.overbg {
  height: 200vh;
  position: relative;
}
.sect {
  position: fixed;
  height: 100vh;
  width: 100%;
  min-height: 100vh;
  overflow: hidden;
  text-align: center;
  z-index: -1;
}
#landing-cover, .layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
#landing-cover {
  z-index: 1;
  overflow: hidden;
  opacity: 1;
  -webkit-transition: opacity .8s;
  transition: opacity .8s;
}
.layer {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  margin-bottom: -50px;
  left: 0px;
  top: 0px;
}
.bglayer {
  background: url(/static/images/web/backround.png);
  z-index: 1;
  -moz-background-size: contain;
  -o-background-size: contain;
  background-size: contain;
  background-position: center center;
  background-repeat: no-repeat;
  -webkit-transform-origin: center center;
  transform-origin: center center;
  -webkit-transition-duration: 1s;
  transition-duration: 1s;
  right: -24%;
  left: auto;
  top: -22%;
}
.logolayer {
  background: url(/static/images/web/logo-text.svg);
  z-index: 2;
  background-size: 75%;
  background-position: center center;
  background-repeat: no-repeat;
}
.frontlayer {
  background: url(/static/images/web/frontround.png);
  z-index: 3;
  -moz-background-size: contain;
  -o-background-size: contain;
  background-size: contain;
  background-position: 80% center;
  background-repeat: no-repeat;
  -webkit-transform-origin: center center;
  transform-origin: center center;
  -webkit-transition-duration: 1.5s;
  transition-duration: 1.5s;
  bottom: -40%;
  left: -20%;
  top: auto;
}
.overlay {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
}
.marsano-blur {
  transition: transform .3s ease;
  filter: blur(0px);
}
@media (max-width: 1023px) {
  .bglayer {
    right: -72%;
    width: 180%;
  }
  .frontlayer {
    width: 180%;
    bottom: -30%;
    left: -69%;
  }
}
@media (max-width: 767px) {
  .bglayer {
    right: -114%;
    width: 270%;
  }
  .frontlayer {
    width: 280%;
    bottom: -32%;
    left: -106%;
  }
  .logolayer {
    background-size: 90%;
  }
}


.banner-wrapper {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 800px;
}

.banner-wrapper ul>li {
  width: 100%;
  height: 800px !important;
  position: relative;
  background: #000;
}

.banner-wrapper ul>li>a {
  display: block;
  width: 100%;
  height: 100%;
  display: flex;
  -webkit-display: flex;
  flex-direction: row-reverse;
}
.banner-box {
  height: 100%;
  overflow: hidden;
}

.banner-wrapper .banner-img {
  height: 100%;
}
.banner-box {
  width: 100%;
}
.banner-box .banner-img, .banner-box.col-left .banner-img {
  float: left;
}
.banner-box.col-right .banner-img {
  float: right;
}
.banner-box.col-center .banner-img {
  float: none;
  margin: 0 auto;
  display: block;
}
.banner-cons .text-cons {
  padding-left: 2em;
  padding-right: 2em;
}
.banner-cons, .banner-cons.col-left {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  z-index: 1;
  color: #fff;
}
.banner-cons.col-right {
  right: 0;
  left: auto;
}
.banner-cons.col-center {
  right: auto;
  left: 50%;
  transform: translate(-50%, -50%);
}
.banner-cons.col-center .text-cons {
  display: flex;
  -webkit-display: flex;
  flex-direction: column;
  align-items: center;
  -webkit-align-items: center;
  text-align: center;
}
.banner-wrapper ul>li>a.col-right {
  flex-direction: row;
}
.banner-mobile {
  display: none !important;
}
.banner-wrapper {
  font-size: 100px;
}
.banner-wrapper .title {
  text-transform: uppercase;
}
.banner-wrapper  .learn-more {
  margin-top: 0.4em;
}
.banner-wrapper .arrow-left {
  left: 30px;
}
.banner-wrapper .arrow-right {
  right: 30px;
}

.floor-container {
  font-size: 100px;
  background: #000;
  position: relative;
  z-index: 1;
}
/* floor2-container*/
.floor2-container .wrapper {
  padding-top: 0.86em;
  padding-bottom: 0.3em;
}
.floor3-container {
  overflow-x: hidden;
  height: calc(100vh - 72px);
  display: flex;
  -webkit-display: flex;
  justify-content: center;
  -webkit-justify-content: center;
  align-items: center;
  -webkit-align-items: center;
}
.floor3-container .wrapper {
  width: 100%;
}

.decrypt-box {
  height: 80vh;
  border: 2px solid #B8B8B8;
  position: relative;
  border-radius: 50px;
}
.decry-img {
  display: block;
  float: right;
  height: 100%;
  display: flex;
  -webkit-display: flex;
  justify-content: center;
  -webkit-justify-content: center;
  align-items: center;
  -webkit-align-items: center;
  margin-right: -0.4em;
}
.decry-img img {
  max-height: 108%;
}
.text-cons .title {
  font-size: 0.8em;
  color: #fff;
  line-height: 1;
  font-weight: 700;
  text-transform: uppercase;
}
.text-cons .subhead {
  font-size: 0.24em;
  color: #707070;
}
.text-cons .subhead span {
  color: #fff;
  display: block;
}
.text-cons .des {
  font-size: 0.24em;
  color: #fff;
}
.decry-cons {
  display: flex;
  -webkit-display: flex;
  align-items: flex-start;
  justify-content: space-between;
  height: 100%;
  padding-left: 0.5em;
  padding-right: 0.5em;
  padding-top: 12vh;
  padding-bottom: 12vh;
  flex-direction: column;
}
.decry-cons .des {
  color: #777;
}
.floor4-container .text-cons {
  text-align: center;
  max-width: 10.44em;
  margin: 0 auto;
}
.floor4-container {
  padding-top: 2.4em;
}
.floor4-container .title {
  margin-bottom: 0.4em;
}
.floor4-container img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
}

@media (max-width:1400px) {
  .banner-wrapper,.banner-wrapper ul>li {
    height: 680px !important;
  }
}
@media (max-width: 1200px) {
  .banner-wrapper, .floor-container {
    font-size: 80px;
  }
  .banner-cons .text-cons {
    padding-left: 1em;
    padding-right: 1em;
  }
}
@media (max-width:1023px) {
    .homepage {
      padding-top: 56px;
    }
    .banner-pc {
      display: none !important;
    }
    .banner-mobile{
      display: block !important;
    }
    .banner-wrapper, .banner-wrapper ul>li {
      height: calc(100vh - 56px)!important;
    }
    .banner-cons .text-cons {
      padding-left: 0.32em;
      padding-right: 0.32em;
    }
    .banner-cons {
      width: 100%;
      top: 0.6em!important;
      left: 50%!important;
      width: 100%;
      transform: translateX(-50%)!important;
      text-align: center!important;
    }
    .banner-wrapper .learn-more {
      margin: 0.4em auto 0;
    }
    .banner-box .banner-img {
      float: none!important;
      margin: 0 auto!important;
    }
    .decry-img img {
      max-width: 100%;
    }
    .decrypt-box {
      height: 860px;
      border-radius: 32px;
      margin-top: 40px;
      border-width: 1px;
    }
    .decry-img {
      position: absolute;
      max-width: 120%;
      bottom: 0;
      height: initial;
    }
    .floor4-container {
      padding-top: 1em;
    }
    .banner-wrapper .banner-img {
      width: 100%;
      object-fit: cover;
    }
    .decry-cons {
      padding-top: 6vh;
      padding-bottom: 6vh;
    }
    .text-cons .des {
      font-size: 16px;
    }
   
}

@media (max-width:767px) {
  .banner-wrapper, .floor-container {
    font-size: 50px;
  }
  .banner-wrapper,.banner-wrapper ul>li{
      height: 540px !important;
  }
  .floor3-container {
    height: initial;
  }
  .decrypt-box {
    height: 460px;
    border-radius: 16px;
    margin-top: 40px;
  }
  .decry-img {
    position: absolute;
    max-width: 120%;
    bottom: 0;
    height: initial;
  }
  .decry-cons {
    padding-top: 20px;
    height: initial;
  }
  .floor4-container {
    padding-top: 60px;
  }
  .text-cons .des {
    font-size: 14px;
  }
  .text-cons .subhead {
    font-size: 14px;
  }
}

.header-sticky {
  position: sticky;
  top: 0;
  height: 0;
  margin-top: 0;
  z-index: 11;
}
/* .header-sticky.show {
  margin-top: 100vh;
} */
.public-header {
  position: absolute;
  top: 0;
}
.header-top.fixed {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 11;
}
.index {
  position: relative;
  z-index: 2;
  margin-top: 0;
  background-color: #000;
}
.index.show {
  /* margin-top: 100vh; */
}
@media (max-width: 1023px){
  .guide {
    width: 5vw;
    bottom: 5vw;
  }
}