html {
  font-size: 3.2vw;
}
* {
  margin: 0;
  padding: 0;
  transition: 0.1s;
  -o-transition: 0.1s;
  -moz-transition: 0.1s;
  -webkit-transition: 0.1s;
  transition-timing-function: ease-out;
  -o-transition-timing-function: ease-out;
  -moz-transition-timing-function: ease-out;
  -webkit-transition-timing-function: ease-out;
  font-family: "PingFang SC", "苹方-简", "Microsoft YaHei", "微软雅黑";
  word-break: normal;
  text-decoration: none;
  text-align: center;
}
iframe,
#iconDiv1,
#iconDiv1 div,
#iconDiv1 img {
  transition: none;
  -o-transition: none;
  -moz-transition: none;
  -webkit-transition: none;
}
#top {
  width: 100%;
  height: 10vw;
  background-color: #000;
}
/* 响应式 */
@media only screen and (min-width: 1441px) {
  #top {
    height: 144px;
  }
}
#footer {
  margin-bottom: 13.33vw;
}
.mainTitle {
  margin: 4.6rem auto 0 auto;
  text-align: center;
  display: flex;
  align-items: center;
}
.mainTitle div {
  width: 4rem;
  height: 0.15rem;
  border-radius: 0.1rem;
}
.mainTitle div:first-child {
  background-image: linear-gradient(to right, #6b84ea00 0%, #6b85ea 100%);
  margin-right: 0.92rem;
}
.mainTitle div:last-child {
  background-image: linear-gradient(to left, #6b84ea00 0%, #6b85ea 100%);
  margin-left: 0.92rem;
}
.mainTitle p {
  font-size: 1.6rem;
  color: #030303;
  font-family: HyRunYuan45j;
}
#banner {
  width: 100%;
  min-height: 40.96rem;
  background-image: url(../images/banner-1440M.webp), url(../images/banner-1440Msamll.webp);
  background-repeat: no-repeat, no-repeat;
  background-size: contain,contain;
  background-position: top,top;
  overflow: hidden;
}
#banner .contentItem {
  width: 28.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 2.08rem auto auto auto;
}
#banner .contentItem .icon {
  width: 7rem;
}
#banner .contentItem .icon img {
  width: 2.08rem;
  height: 2.08rem;
  object-fit: contain;
  margin: 0 auto;
}
#banner .contentItem .icon p {
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.25rem;
  color: #030303;
}
#banner .contentItem .contentWords {
  width: 20.4rem;
  font-size: 0.83rem;
  line-height: 1.25rem;
  color: #030303;
  text-align: justify;
}
#banner .contentItem:first-child {
  margin-top: 23.125rem;
}
#main1 {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  position: relative;
}
#main1 .contentWrapper {
  width: 28.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  margin-top: 2.5rem;
}
#main1 .contentWrapper .level {
  height: 24rem;
  width: 1.34rem;
}
#main1 .contentWrapper .level p {
  writing-mode: vertical-lr;
  font-family: HyRunYuan45j;
  font-size: 1.25rem;
  line-height: 1rem;
}
#main1 .contentWrapper .level p:first-child {
  margin-top: 5.6rem;
}
#main1 .contentWrapper .level p:last-child {
  margin-top: 8rem;
}
#main1 .contentWrapper .line {
  width: 0.9rem;
  height: 26rem;
  border-radius: 0.5rem;
  position: absolute;
  z-index: 1;
  margin-left: 1.5rem;
  background-image: linear-gradient(to bottom, #b6def8 60.5%, #f1f8ff 65.5%, #cac7f1 70.5%);
}
#main1 .contentWrapper .contents {
  width: 27rem;
  height: 24rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
}
#main1 .contentWrapper .contents .contentsItem {
  display: flex;
  align-items: center;
}
#main1 .contentWrapper .contents .contentsItem div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 3.2rem;
  border-radius: 0 0.83rem 0.83rem 0;
  border-width: 0.15rem;
  border-style: solid;
  margin-right: 0.4rem;
}
#main1 .contentWrapper .contents .contentsItem div p {
  font-size: 0.83rem;
  color: #030303;
}
#main1 .contentWrapper .contents .contentsItem div p:first-child {
  margin-left: 0.83rem;
}
#main1 .contentWrapper .contents .contentsItem div p:last-child {
  margin-right: 0.83rem;
}
#main1 .contentWrapper .contents .contentsItem .levleNumber {
  font-style: italic;
}
#main1 .contentWrapper .contents .contentsItem .levleNumber .number {
  font-size: 1.92rem;
  font-weight: 600;
}
#main1 .contentWrapper .contents .contentsItem .levleNumber .words {
  font-size: 1rem;
}
#main1 .contentWrapper .contents .contentsItem1 div {
  width: 24.1rem;
  background-color: #d8e9ff;
  border-color: #83b5ff;
}
#main1 .contentWrapper .contents .contentsItem1 .levleNumber {
  color: #4760ff;
}
#main1 .contentWrapper .contents .contentsItem2 div {
  width: 22rem;
  background-color: #c9d4ff;
  border-color: #92a9ff;
}
#main1 .contentWrapper .contents .contentsItem2 .levleNumber {
  color: #4d5ff9;
}
#main1 .contentWrapper .contents .contentsItem3 div {
  width: 19.9rem;
  background-color: #ffe7ea;
  border-color: #ffd4d8;
}
#main1 .contentWrapper .contents .contentsItem3 .levleNumber {
  color: #5981fd;
}
#main1 .contentWrapper .contents .contentsItem4 div {
  width: 17.8rem;
  background-color: #fff2f4;
  border-color: #ffd4d8;
}
#main1 .contentWrapper .contents .contentsItem4 .levleNumber {
  color: #699dfb;
}
#main1 .contentWrapper .contents .contentsItem5 div {
  width: 15.7rem;
  background-color: #d9f7ff;
  border-color: #b7e5fd;
}
#main1 .contentWrapper .contents .contentsItem5 .levleNumber {
  color: #7fc5f8;
}
#main1 .contentWrapper .contents .contentsItem6 div {
  width: 13.6rem;
  background-color: #eefbff;
  border-color: #b7e5fd;
}
#main1 .contentWrapper .contents .contentsItem6 .levleNumber {
  color: #89d6f7;
}
#main1 img {
  position: absolute;
  z-index: 0;
  bottom: 0;
  right: 0.25rem;
  width: 14rem;
  height: 15rem;
  object-fit: contain;
  opacity: 0.37;
}
#main2 {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#main2 #classSlide {
  width: 100%;
  position: relative;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#main2 #classSlide .slideButtonWrapper {
  width: 30.5rem;
  position: absolute;
  margin-top: 7.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#main2 #classSlide .slideButtonWrapper img {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 2rem;
  object-fit: contain;
  position: relative;
  z-index: 1;
}
#main2 #classSlide .slideViewArea {
  width: 100%;
  height: 20rem;
  overflow: hidden;
}
#main2 #classSlide .slideViewArea .slideItemWrapper .slideItem {
  display: flex;
  align-items: center;
  justify-content: center;
}
#main2 #classSlide .slideViewArea .slideItemWrapper .slideItem .contentWrapper {
  width: 27.25rem;
  height: 100%;
  border-radius: 0.83rem;
  border: 0.1rem solid #4760ff;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}
#main2 #classSlide .slideViewArea .slideItemWrapper .slideItem .contentWrapper .title {
  font-size: 1.08rem;
  color: #4760ff;
  line-height: 1.3rem;
  margin-top: 1.4rem;
  font-weight: 600;
}
#main2 #classSlide .slideViewArea .slideItemWrapper .slideItem .contentWrapper div {
  width: 24rem;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
}
#main2 #classSlide .slideViewArea .slideItemWrapper .slideItem .contentWrapper div p {
  font-size: 0.87rem;
  line-height: 1.3rem;
  text-align: left;
}
#main2 #classSlide .slideViewArea .slideItemWrapper .slideItem .contentWrapper div p:first-child {
  width: 20%;
  color: #030303;
  font-weight: 600;
}
#main2 #classSlide .slideViewArea .slideItemWrapper .slideItem .contentWrapper div p:last-child {
  max-width: 78%;
  color: #5d5d5d;
}
#main2 #classSlide .slideViewArea .slideItemWrapper .slideItem .contentWrapper div .book {
  padding: 0 1.25rem;
  background-color: #f0f0f0;
  border-radius: 0.8rem;
}
#main2 #classSlide .slideViewArea .slideItemWrapper .slideItem .contentWrapper a {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1.4rem;
  width: 26.16rem;
  height: 2.62rem;
  background-color: #4760ff;
  border-radius: 1.5rem;
  font-size: 0.92rem;
  color: #ffffff;
  line-height: 2.62rem;
}
#main2 #classSlide .slideViewArea .slideItemWrapper .slideItem .contentWrapper a img {
  width: 1.7rem;
  height: 1.42rem;
  object-fit: contain;
  margin-right: 0.5rem;
}
#main3 {
  overflow: hidden;
  width: 100%;
  height: 31rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-image: url(../images/main3Bg-1440M.webp), url(../images/main3Bg-1440Msmall.webp);
  background-repeat: no-repeat, no-repeat;
  background-size: contain,contain;
  background-position: bottom,bottom;
}
#main3 .content {
  margin-top: 4.08rem;
  font-size: 0.92rem;
  color: #ffffff;
  line-height: 2rem;
  text-shadow: 0 0 0.9rem rgba(4, 99, 154, 0.6);
}
#main3 .content span {
  font-size: 1rem;
  font-weight: 600;
}
#main4 {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
#main4 .mainTitle {
  margin-bottom: 2rem;
}
#main4 .line {
  width: 100%;
  height: 0.16rem;
  position: relative;
}
#main4 .line a {
  width: 10.08rem;
  height: 4.83rem;
  background-image: url(../images/try.svg);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  display: flex;
  align-items: center;
  z-index: 2;
  top: -2.46rem;
}
#main4 .line .button1 {
  right: 1.25rem;
}
#main4 .line .button2 {
  left: 1.25rem;
}
#main4 .lineLeft {
  background-image: linear-gradient(to right, #3c73ff00 35%, #3c73ff 100%);
}
#main4 .lineRight {
  background-image: linear-gradient(to left, #3c73ff00 35%, #3c73ff 100%);
}
#main4 .contentWrapper {
  width: 100%;
  display: flex;
  justify-content: space-between;
  overflow: hidden;
  position: relative;
}
#main4 .contentWrapper img {
  object-fit: contain;
  position: absolute;
}
#main4 .contentWrapper .wordsWrapper {
  margin-bottom: 3rem;
  position: relative;
  z-index: 2;
}
#main4 .contentWrapper .wordsWrapper p {
  text-align: justify;
  line-height: 1.4rem;
  color: #030303;
}
#main4 .contentWrapper .wordsWrapper div {
  width: 18.5rem;
  height: 0.08rem;
  background-color: #4760ff;
  margin: 0.8rem 0;
}
#main4 .contentWrapper .wordsWrapper .name {
  font-size: 1.58rem;
  margin-bottom: 0.5rem;
  font-family: HyRunYuan45j;
}
#main4 .contentWrapper .wordsWrapper .words {
  font-size: 0.9rem;
}
#main4 .contentWrapper1 {
  background-color: #f6f6f6;
}
#main4 .contentWrapper1 img {
  width: 11.66rem;
  height: 29.875rem;
  margin-top: 1.58rem;
  margin-left: 0.7rem;
}
#main4 .contentWrapper1 .wordsWrapper {
  margin-left: 12rem;
  margin-top: 2.2rem;
}
#main4 .contentWrapper1 .wordsWrapper p {
  width: 18.3rem;
}
#main4 .contentWrapper2 {
  background-color: #edf4ff;
}
#main4 .contentWrapper2 img {
  width: 11.5rem;
  height: 20.3rem;
  margin-top: 3.8rem;
  margin-left: 21rem;
}
#main4 .contentWrapper2 .wordsWrapper {
  margin-left: 1.25rem;
  margin-top: 4rem;
}
#main4 .contentWrapper2 .wordsWrapper p {
  width: 21.8rem;
}
#main5 {
  width: 100%;
  min-height: 27.92rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
#main5 img {
  width: 15.25rem;
  height: 15.25rem;
  border-radius: 8rem;
  object-fit: contain;
  margin-top: 4rem;
}
#main5 .word {
  font-size: 0.83rem;
  color: #030303;
  line-height: 1.3rem;
  text-align: justify;
  position: absolute;
}
#main5 .word1 {
  width: 7.5rem;
  top: 10.8rem;
  left: 3.6rem;
}
#main5 .word2 {
  width: 7rem;
  top: 11.5rem;
  right: 2.2rem;
}
#main5 .word3 {
  width: 8.3rem;
  top: 19rem;
  left: 1.2rem;
}
#main5 .word4 {
  width: 7.8rem;
  top: 21.5rem;
  right: 1.2rem;
}
#main5 .word5 {
  width: 14.16rem;
  top: 26.5rem;
  left: 6.8rem;
}
#main5 a {
  width: 28.75rem;
  height: 3.125rem;
  border-radius: 1.8rem;
  background-color: #397bff;
  line-height: 3.125rem;
  color: #ffffff;
  font-size: 1.25rem;
  margin-top: 7rem;
}
#main6 {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#main6 img {
  width: 100%;
  margin-top: 2rem;
  object-fit: contain;
}
#main6 a {
  width: 28.75rem;
  height: 3.125rem;
  border-radius: 1.8rem;
  background-color: #397bff;
  line-height: 3.125rem;
  color: #ffffff;
  font-size: 1.25rem;
  margin: 2rem 0;
}