* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
@font-face {
  font-family: 'SourceHanSansCN';
  src: url(SourceHanSansCN-Regular.otf);
  font-weight: normal;
}
@media screen and (min-width: 769px) {
  .container {
    width: 1200px;
    margin: 0 auto;
  }
  .Top {
    position: relative;
    width: 100%;
  }
  .Top .title {
    height: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .Top .title p {
    font-size: 14px;
    line-height: 14px;
    color: #474747;
  }
  .Top .title p a {
    color: #474747;
  }
  .Top .title p a:hover {
    text-decoration: underline;
  }
  .Top .Bgc {
    height: 330px;
    background-color: #3d7bf5;
    background: url(Bgc.png) center no-repeat;
    background-size: cover;
    padding: 82px 0 0 0;
  }
  .Top .Bgc .Img {
    display: block;
    margin: 0 auto;
  }
  .Top .Bgc .search {
    width: 497px;
    height: 46px;
    background-color: rgba(255, 255, 255, 0.37);
    box-shadow: 0px 2px 12px 0px rgba(72, 129, 248, 0.5);
    border-radius: 23px;
    margin: 48px auto 0;
    display: flex;
    align-items: center;
    padding: 0 0 0 19px;
  }
  .Top .Bgc .search img {
    display: block;
  }
  .Top .Bgc .search input {
    margin-left: 23px;
    border: none;
    display: block;
    width: 80%;
    height: 100%;
    background: transparent;
    outline: none;
    font-size: 16px;
    line-height: 16px;
  }
  .Top .Bgc .search input::placeholder {
    letter-spacing: 1px;
    color: rgba(85, 86, 88, 0.5);
  }
  .Top .nav {
    width: 100%;
    height: 71px;
    background-color: #a7c8ff;
    box-shadow: inset 0px 8px 46px 0px rgba(136, 174, 252, 0.72);
    border-radius: 30px;
    border: solid 1px #ffffff;
    position: absolute;
    bottom: 0;
    transform: translateY(50%);
    display: flex;
    padding: 0 24.5%;
    justify-content: space-between;
  }
  .Top .nav li {
    height: 76px;
    padding: 0 27px 0 26px;
    margin-top: -7px;
  }
  .Top .nav li a p {
    font-size: 20px;
    font-weight: bold;
    line-height: 77px;
    color: #0247c9;
  }
  .Top .nav li.active {
    background: url(navBgc.png) center no-repeat;
    background-size: 100% 100%;
  }
  .Top .nav li.active a p {
    color: #ffffff;
  }
  .Bottom {
    width: 100%;
    height: 153px;
    background-color: #3288ff;
    padding-top: 32px;
    text-align: center;
    position: relative;
  }
  .Bottom p {
    font-size: 14px;
    line-height: 30px;
    letter-spacing: 1px;
    color: #ffffff;
  }
  .Bottom p:nth-child(2) {
    width: 100%;
    height: 46px;
    background-color: #236aff;
    position: absolute;
    left: 0;
    bottom: 0;
  }
  .Bottom p:nth-child(2) span {
    font-size: 12px;
    line-height: 46px;
    letter-spacing: 1px;
    color: #ffffff;
  }
  .Bottom p:nth-child(2) span:nth-child(1) {
    margin-right: 15px;
  }
}
@media screen and (max-width: 768px) {
  .container {
    width: 95%;
    margin: 0 auto;
  }
  .Top {
    position: relative;
  }
  .Top .title {
    height: 8vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .Top .title p {
    font-size: 3.2vw;
    line-height: 3.2vw;
    color: #474747;
  }
  .Top .title p a {
    color: #474747;
  }
  .Top .title p a:hover {
    text-decoration: underline;
  }
  .Top .Bgc {
    height: 42.66666667vw;
    background-color: #3d7bf5;
    background: url(Bgc.png) center no-repeat;
    background-size: cover;
    padding: 8.53333333vw 0 0 0;
  }
  .Top .Bgc .Img {
    width: 85%;
    height: auto;
    display: block;
    margin: 0 auto;
  }
  .Top .Bgc .search {
    width: 70%;
    height: 8vw;
    background-color: rgba(255, 255, 255, 0.37);
    box-shadow: 0vw 0.53333333vw 3.2vw 0vw rgba(72, 129, 248, 0.5);
    border-radius: 6.13333333vw;
    margin: 5.33333333vw auto 0;
    display: flex;
    align-items: center;
    padding: 0 0 0 5.06666667vw;
  }
  .Top .Bgc .search a {
    height: 50%;
    display: block;
  }
  .Top .Bgc .search a img {
    width: auto;
    height: 100%;
    display: block;
  }
  .Top .Bgc .search input {
    margin-left: 2.66666667vw;
    border: none;
    display: block;
    width: 80%;
    height: 100%;
    background: transparent;
    outline: none;
    font-size: 3.2vw;
    line-height: 3.2vw;
  }
  .Top .Bgc .search input::placeholder {
    letter-spacing: 0.26666667vw;
    color: rgba(85, 86, 88, 0.5);
  }
  .Top .nav {
    width: 100%;
    height: 10.66666667vw;
    background-color: #a7c8ff;
    box-shadow: inset 0vw 2.13333333vw 12.26666667vw 0vw rgba(136, 174, 252, 0.72);
    border-radius: 8vw;
    border: solid 0.26666667vw #ffffff;
    position: absolute;
    bottom: 0;
    transform: translateY(50%);
    display: flex;
    padding: 0 4vw;
    justify-content: space-between;
  }
  .Top .nav li {
    height: 11.2vw;
    padding: 0 2.66666667vw;
    margin-top: -1.06666667vw;
  }
  .Top .nav li a p {
    font-size: 3.46666667vw;
    font-weight: bold;
    line-height: 12.53333333vw;
    color: #0247c9;
  }
  .Top .nav li.active {
    background: url(navBgc.png) center no-repeat;
    background-size: 100% 100%;
  }
  .Top .nav li.active a p {
    color: #ffffff;
  }
  .Bottom {
    width: 100%;
    height: 32vw;
    background-color: #3288ff;
    padding-top: 5.33333333vw;
    text-align: center;
    position: relative;
  }
  .Bottom p {
    font-size: 3.73333333vw;
    line-height: 6.93333333vw;
    letter-spacing: 0.26666667vw;
    color: #ffffff;
  }
  .Bottom p:nth-child(2) {
    width: 100%;
    height: 9.33333333vw;
    background-color: #236aff;
    position: absolute;
    left: 0;
    bottom: 0;
  }
  .Bottom p:nth-child(2) span {
    font-size: 3.2vw;
    line-height: 9.33333333vw;
    letter-spacing: 0;
    color: #ffffff;
  }
  .Bottom p:nth-child(2) span:nth-child(1) {
    margin-right: 2.66666667vw;
  }
}