body {
  background: #141725;
}

.wrapper {
  width: 100%;
}

.box {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

.banner {
  height: 950px;
  background: url(../images/banner-bg.png) no-repeat center center;
}

.down {
  background: url(../images/downbg.png) no-repeat center center;
  height: 110px;
  position: absolute;
  top: 690px;
  width: 100%;
  background-size: 100% 100%;
}

.downsubtitle {
  height: 110px;
  position: absolute;
  top: 840px;
  text-align: center;
  left: 0;
  right: 0;
  color: #727272;
  line-height: 1;
  font-size: 16px;
}

.banner .box2 {
  width: 1200px;
  margin: 0 auto;
  color: #ffffff;
  overflow: hidden;
}

.banner .box2 .desc {
  margin-left: 550px;
  margin-top: 250px;
  width: 510px;
  height: 45px;
  padding-left: 10px;
  line-height: 45px;
  font-size: 20px;
  background: linear-gradient(to right, #5546a4, #5546a400);
}

.banner .box2 .title {
  margin-left: 550px;
  margin-top: 50px;
  background: url(../images/text1.png) no-repeat center center;
  width: 680px;
  height: 70px;
  background-size: 100% 100%;
  font-size: 28px;
}

.banner .box2 .subtitle {
  margin-left: 550px;
  margin-top: 25px;
}

.block1 {
  background: #141725;
  height: 590px;
}

.block2 {
  background: #141725;
  height: 1060px;
}

.block3 {
  background: #141725;
  height: 900px;
}

.block4 {
  background: #141725;
  height: 300px;
}

.footer {
  background: #0d1a33;
  height: 135px;
}

.banner .logo {
  height: 60px;
  width: 210px;
  background: url(../images/logo-21560.png) no-repeat;
  background-size: 100% 100%;
}

.banner .box {
  display: flex;
  height: 80px;
  align-items: center;
  justify-content: space-between;
}

.banner .box .menu {
  display: flex;
  align-items: center;
  height: 100%;
  color: #ffffff;
}

.banner .box .menu a {
  margin: 0 10px;
}

.banner .box .menu .item {
  color: #ffffff;
}

.down .downbutton {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 110px;
}

.down .breakl {
  background: #444294;
  height: 60px;
  width: 2px;
}

.down .downbuttonitem {
  width: 295px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.down .downbuttonitem .icon {
  width: 60px;
  height: 60px;
}

.down .downbuttonitem .icon img {
  width: 60px;
  height: 60px;
  display: block;
}

.down .downbuttonitem .text {
  font-size: 20px;
  color: #ffffff;
  line-height: 1;
  margin-left: 20px;
}

.block2 .box,
.block3 .box,
.block4 .box {
  height: 100%;
}

.footer .box {
  height: 100%;
  display: flex;
  align-items: center;
}

.box .title {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 44px;
  font-weight: bold;
}

.box .title .titleiconl {
  width: 48px;
  height: 23px;
  background: url(../images/title01.png) no-repeat;
  background-size: 100% 100%;
}

.box .title .titleiconr {
  width: 48px;
  height: 23px;
  background: url(../images/title02.png) no-repeat;
  background-size: 100% 100%;
}

.box .title .titletext {
  font-size: 39px;
  line-height: 1;
  margin: 0 10px;
  color: #ffffff;
}

.block1 .block {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.block1 .block .blockitem {
  width: 450px;
  text-align: center;
  margin-top: 120px;
  color: #ffffff;
}

.block1 .block .blockitem .blockitemtitle {
  font-size: 30px;
  font-weight: bold;
}

.block1 .block .blockitem .blockitemsubtitle {
  font-size: 18px;
  margin-top: 16px;
}

.block1 .block .blockitem .blockitemicon {
  width: 184px;
  height: 164px;
  margin: 44px auto 0;
}

.block1 .block .blockitem .blockitemicon img {
  width: 184px;
  height: 164px;
  display: block;
}

.box .break {
  background: linear-gradient(to right, #26254a00, #26254a, #26254a00);
  width: 800px;
  margin: 70px auto 0;
  height: 3px;
}

.pcolor {
  color: #b582fe;
}

.block2 .block {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.block2 .block .img {
  width: 600px;
  height: 300px;
}

.block2 .block .img img {
  width: 600px;
  height: 300px;
  display: block;
}

.block2 .block {
  margin-top: 150px;
}

.block2 .block .text {
  color: #ffffff;
  margin-left: 80px;
}

.block2 .block .textitemtitle {
  font-size: 30px;
  font-weight: bold;
}

.block2 .block .textbreak {
  height: 60px;
  width: 1px;
}

.block2 .block .textitemsubtitle {
  font-size: 16px;
  margin-top: 29px;
  width: 550px;
}

.block2 .block-2 {
  text-align: center;
}

.block2 .block-2 .title {
  font-size: 40px;
  font-weight: bold;
  background: linear-gradient(to right, #b28ffe, #f4efff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-top: 60px;
}

.block2 .block-2 .subtitle {
  font-size: 15px;
  line-height: 35px;
  color: #898889;
  margin-top: 37px;
}

.block3 .subtitle {
  font-size: 16px;
  color: #c2c5c5;
  text-align: center;
  margin-top: 44px;
}

.block3 .block {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.block3 .block-l {
  text-align: right;
  width: 400px;
}

.block3 .block-l .blockitemicon {
  display: flex;
  justify-content: flex-end;
  width: 400px;
}

.block3 .block-r .blockitemicon {
  display: flex;
  justify-content: flex-start;
  width: 400px;
}

.block3 .block-r {
  text-align: left;
  width: 400px;
}

.block3 .blockitem .blockitemicon {
  height: 70px;
}

.block3 .blockitem .blockitemicon img {
  width: 70px;
  height: 70px;
  display: block;
  line-height: 70px;
  background: #434650;
  border-radius: 50%;
}

.block3 .blockitem .blockitemtitle {
  font-size: 26px;
  font-weight: bold;
  margin-top: 40px;
}

.block3 .blockitem .blockitemsubtitle {
  width: 400px;
  margin-top: 20px;
  color: #cddcea;
}

.bh {
  height: 100px;
  width: 1px;
}

.block3 .blockimg {
  width: 430px;
  height: 620px;
  margin-left: 90px;
}

.block3 .blockimg img {
  width: 400px;
  height: 620px;
  display: block;
}

.block4 .title {
  font-size: 40px;
  font-weight: bold;
  background: linear-gradient(to right, #b28ffe, #f4efff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-top: 20px;
}

.block4 .button {
  font-size: 18px;
  width: 245px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  color: #ffffff;
  border-radius: 999px;
  margin: 50px auto 0;
  background: linear-gradient(to right, #5d4caf, #2f2467);
}

.footer .logo {
  height: 55px;
  width: 200px;
  background: url(../images/logo-21560.png) no-repeat;
  background-size: 100% 100%;
}

.footer {
  color: #ffffff;
}

.footer .post {
  display: flex;
  margin-left: 105px;
  margin-top: 10px;
}

.footer .post .item {
  margin-right: 24px;
  font-size: 16px;
  line-height: 1;
}

.footer .copyright {
  margin-top: 22px;
  font-size: 12px;
  line-height: 1;
  margin-left: 105px;
}

.blockimg-w {
  display: block;
}

.blockimg-m {
  display: none;
}

.block-lll {
  display: flex;
  margin-top: 50px;
}

.mdown-block {
  display: none;
}

.banner-m {
  display: none;
}

@media (max-width: 800px) {
  body {
    background: #141725;
  }

  .wrapper {
    width: 100%;
  }

  .box {
    width: calc(100% - 1rem);
    margin: 0 auto;
    overflow: hidden;
  }

  .banner {
    width: 100%;
    height: unset;
    background: #040305;
  }

  .banner-m {
    display: block;
  }

  .banner-m img {
    width: 100%;
    display: block;
  }

  .down {
    height: 5rem;
    position: relative;
    top: unset;
    width: 100%;
    background-size: 100% 100%;
    background: #292452;
    padding-top: .8rem;
  }

  .downsubtitle {
    height: 2rem;
    position: relative;
    top: unset;
    text-align: center;
    left: 0;
    right: 0;
    color: #727272;
    line-height: 1;
    font-size: 0.6rem;
    margin-top: .6rem;
  }

  .banner .box2 {
    width: calc(100% - 1rem);
    margin: 0 auto;
    color: #ffffff;
    overflow: hidden;
  }

  .banner .box2 .desc {
    display: none;
  }

  .banner .box2 .title {
    display: none;
  }

  .banner .box2 .subtitle {
    display: none;
  }

  .block1 {
    background: #141626;
    height: 31rem;
  }

  .block2 {
    background: #141626;
    height: 50rem;
  }

  .block3 {
    background: #141626;
    height: 41rem;
  }

  .block4 {
    background: #141626;
    height: 10rem;
  }

  .footer {
    background: #0d1a33;
    height: unset;
  }

  .banner .logo {
    height: 2.6rem;
    width: 10rem;
    background: url(../images/logo-21560.png) no-repeat;
    background-size: 100% 100%;
  }

  .banner .box {
    display: flex;
    height: 5rem;
    align-items: center;
    justify-content: space-between;
  }

  .banner .box .menu {
    display: none;
  }

  .down .downbutton {
    display: flex;
    align-items: start;
    justify-content: center;
    height: 5rem;
  }

  .down .breakl {
    background: #444294;
    height: 2rem;
    width: 2px;
    margin-top: 0.3rem;
  }

  .down .downbuttonitem {
    width: 24%;
    cursor: pointer;
    display: block;
  }

  .down .downbuttonitem .icon {
    width: 2rem;
    height: 2rem;
    margin: 0 auto;
  }

  .down .downbuttonitem .icon img {
    width: 2rem;
    height: 2rem;
    display: block;
  }

  .down .downbuttonitem .text {
    font-size: 0.6rem;
    color: #ffffff;
    line-height: 1;
    margin-left: 0;
    text-align: center;
    margin-top: 0.3rem;
  }

  .block1 {
    margin-top: 0;
  }

  .block2 .box,
  .block3 .box,
  .block4 .box {
    height: 100%;
  }

  .footer .box {
    height: 100%;
    display: unset;
    text-align: center;
  }

  .box .title {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1rem;
    font-weight: bold;
  }

  .box .title .titleiconl {
    width: 1rem;
    height: .5rem;
    background: url(../images/title01.png) no-repeat;
    background-size: 100% 100%;
  }

  .box .title .titleiconr {
    width: 1rem;
    height: .5rem;
    background: url(../images/title02.png) no-repeat;
    background-size: 100% 100%;
  }

  .box .title .titletext {
    font-size: 1.2rem;
    line-height: 1;
    margin: 0 .2rem;
    color: #ffffff;
  }

  .block1 .block {
    display: block;
  }

  .block1 .block .blockitem {
    width: 17rem;
    margin: 3rem auto 0;
    text-align: center;
    color: #ffffff;
    height: 5rem;
  }

  .block1 .block .blockitem .blockitemtitle {
    font-size: 1rem;
    font-weight: bold;
    margin-top: .5rem;
  }

  .block1 .block .blockitem .blockitemsubtitle {
    font-size: .5rem;
    margin-top: .5rem;
  }

  .block1 .block .blockitem .blockitemicon {
    width: 4.4rem;
    height: 4rem;
    margin: 0;
    float: left;
  }

  .block1 .block .blockitem .blockitemr {
    float: right;
    width: 10rem;
    text-align: left;
  }

  .block1 .block .blockitem .blockitemicon img {
    width: 4.4rem;
    height: 4rem;
    display: block;
  }

  .box .break {
    background: #27244c;
    width: 100%;
    margin: 1.4rem auto 0;
    height: 3px;
  }

  .pcolor {
    color: #b481ff;
  }

  .block2 .block {
    display: block;
  }

  .block2 .block .img {
    width: 18rem;
    height: 9rem;
    margin: 0 auto 2rem;
  }

  .block2 .block .img img {
    width: 18rem;
    height: 9rem;
    display: block;
  }

  .block2 .block {
    margin-top: 2rem;
  }

  .block2 .block .text {
    color: #ffffff;
    margin-left: 0;
    text-align: center;
  }

  .block2 .block .textitemtitle {
    font-size: 1rem;
    font-weight: bold;
    text-align: center;
  }

  .block2 .block .textbreak {
    height: 2rem;
    width: 1px;
  }

  .block2 .block .textitemsubtitle {
    font-size: 0.7rem;
    width: calc(100% - 2rem);
    margin: 1rem auto 0;
  }

  .block2 .block-2 {
    text-align: center;
  }

  .block2 .block-2 .title {
    font-size: 1.2rem;
    font-weight: bold;
    background: linear-gradient(to right, #b28ffe, #f4efff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-top: 1.2rem;
  }

  .block2 .block-2 .subtitle {
    font-size: 0.7rem;
    line-height: 2rem;
    color: #898889;
    width: calc(100% - 2rem);
    margin: 1rem auto 0;
  }

  .blockimg-w {
    display: none;
  }

  .blockimg-m {
    display: block;
  }

  .block3 .subtitle {
    font-size: 0.7rem;
    color: #c2c5c5;
    text-align: center;
    margin-top: 1rem;
  }

  .block3 .blockimg {
    width: 14rem;
    height: 18rem;
    margin: 0 auto;
  }

  .block3 .blockimg img {
    width: 14rem;
    height: 18rem;
    display: block;
  }

  .block3 .block {
    display: block;
    color: #ffffff;
  }

  .block-lll {
    width: calc(100% - 2rem);
    margin: 0 auto;
    justify-content: center;
  }

  .block3 .block-l {
    text-align: left;
    width: 50%;
  }

  .block3 .block-l .blockitemicon {
    display: flex;
    justify-content: flex-start;
    width: 10rem;
  }

  .block3 .block-r .blockitemicon {
    display: flex;
    justify-content: flex-start;
    width: 10rem;
  }

  .block3 .block-r {
    text-align: left;
    width: 10rem;
  }

  .block3 .blockitem .blockitemicon {
    height: 3rem;
  }

  .block3 .blockitem .blockitemicon img {
    width: 3rem;
    height: 3rem;
    display: block;
    line-height: 1rem;
    background: #434650;
    border-radius: 50%;
  }

  .block3 .blockitem .blockitemtitle {
    font-size: 0.7rem;
    font-weight: bold;
    margin-top: 1rem;
  }

  .block3 .blockitem .blockitemsubtitle {
    width: calc(100% - .3rem);
    margin-top: 0.1rem;
    color: #cddcea;
    font-size: .5rem;
    height: 2rem;
  }

  .bh {
    height: 1.4rem;
    width: 1px;
  }

  .block4 .title {
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(to right, #b28ffe, #f4efff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-top: 1rem;
  }

  .block4 .button {
    font-size: .6rem;
    width: 11rem;
    height: 2rem;
    line-height: 2rem;
    text-align: center;
    color: #ffffff;
    border-radius: 2rem;
    margin: 1rem auto 0;
    background: linear-gradient(to right, #5d4caf, #2f2467);
  }

  .footer {
    overflow: hidden;
  }

  .footer .logo {
    height: 1.5rem;
    width: 6rem;
    background: url(../images/logo-21560.png) no-repeat;
    background-size: 100% 100%;
    margin: 2rem auto 0;
  }

  .footer {
    color: #ffffff;
  }

  .footer .post {
    display: flex;
    margin-left: 0;
    align-items: center;
    justify-content: center;
    margin-top: 1rem;
  }

  .footer .post .item {
    margin: 0 .6rem;
    font-size: 0.5rem;
    line-height: 1;
  }

  .footer .copyright {
    margin-top: 1rem;
    font-size: 0.5rem;
    line-height: 1;
    margin-left: 0;
    margin-bottom: 2rem;
  }

  .mdown-block {
    height: 5rem;
    width: 100%;
    background: #31246b;
    display: block;
  }

  .mdown {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    height: 5rem;
    width: 100%;
    background: #31246b;
    bottom: 0;
    left: 0;
    right: 0;
  }

  .mdownlogo {
    height: 2rem;
    width: 7rem;
    margin-left: 1rem;
    background: url(../images/logo-21560.png) no-repeat;
    background-size: 100% 100%;
  }

  .mdownburron {
    font-size: 1rem;
    width: 6rem;
    height: 2rem;
    line-height: 2rem;
    text-align: center;
    color: #31246b;
    border-radius: 2rem;
    margin-right: 1rem;
    background: linear-gradient(to right, #fefefe, #fefefe);
  }
}