@font-face {
  font-family: "STYuanti";
  src: url("../fontFamily/STYuanti.ttf");
}

@font-face {
  font-family: "VisbyRoundCF";
  src: url("../fontFamily/VisbyRoundCF-DemiBold.ttf");
}

* {
  padding: 0;
  margin: 0;
  list-style-type: none;
}

i,
b {
  font-style: normal;
}

a {
  text-decoration: none;
}

ul {
  -webkit-tap-highlight-color: transparent;
  list-style: none;
  padding: 0;
  margin: 0 auto;
}

ul li {
  outline: 0;
}

.home {
  min-width: 1200px;
}

.home .title {
  text-align: center;
}

.home .banner {
  height: 620px;
  background: #33AA55;
  position: relative;
  overflow: hidden;
  font-family: STYuanti;
}

.home .banner .img_tree_01 {
  width: 1920px;
  position: absolute;
  z-index: 2;
  top: 0;
  left: 50%;
  margin-left: -960px;
}

.home .banner .banner_center {
  width: 1200px;
  margin: 0 auto;
  position: relative;
}

.home .banner .banner_center .logo {
  width: 80px;
  margin-top: 20px;
}

.home .banner .banner_center .nav {
  width: 185px;
  display: flex;
  justify-content: space-between;
  position: absolute;
  z-index: 5;
  right: 0;
  top: 44px;
}

.home .banner .banner_center .nav li a {
  font-size: 24px;
  font-family: VisbyRoundCF;
  color: #FFFFFF;
  line-height: 33px;
}

.home .banner .banner_center .banner_text {
  margin-top: 92px;
}

.home .banner .banner_center .banner_text span {
  color: #FFFFFF;
  display: block;
}

.home .banner .banner_center .banner_text span:nth-child(1) {
  font-size: 88px;
  font-weight: bold;
  line-height: 123px;
}

.home .banner .banner_center .banner_text span:nth-child(2) {
  font-size: 40px;
  line-height: 56px;
}

@keyframes swing1 {
  from {
    transform: rotate(5deg);
  }
  50% {
    transform: rotate(-5deg);
  }
  to {
    transform: rotate(deg);
  }
}

@-webkit-keyframes swing1 {
  from {
    transform: rotate(5deg);
  }
  50% {
    transform: rotate(-5deg);
  }
  to {
    transform: rotate(deg);
  }
}

.home .banner .banner_center .animationSwing1 {
  transform: rotate(5deg);
  transform-origin: 50% 0%;
  -ms-transform: rotate(5deg);
  /* IE 9 */
  -webkit-transform: rotate(5deg);
  /* Safari and Chrome */
  animation: swing1 5s;
  -webkit-animation: swing1 5s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

@keyframes swing2 {
  from {
    transform: rotate(1.5deg);
  }
  50% {
    transform: rotate(-1.5deg);
  }
  to {
    transform: rotate(deg);
  }
}

@-webkit-keyframes swing2 {
  from {
    transform: rotate(1.5deg);
  }
  50% {
    transform: rotate(-1.5deg);
  }
  to {
    transform: rotate(deg);
  }
}

.home .banner .banner_center .animationSwing2 {
  transform: rotate(1.5deg);
  transform-origin: 50% 0%;
  -ms-transform: rotate(1.5deg);
  /* IE 9 */
  -webkit-transform: rotate(1.5deg);
  /* Safari and Chrome */
  animation: swing2 6s;
  -webkit-animation: swing2 6s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

@keyframes swing3 {
  from {
    transform: rotate(3deg);
  }
  50% {
    transform: rotate(-3deg);
  }
  to {
    transform: rotate(deg);
  }
}

@-webkit-keyframes swing3 {
  from {
    transform: rotate(3deg);
  }
  50% {
    transform: rotate(-3deg);
  }
  to {
    transform: rotate(deg);
  }
}

.home .banner .banner_center .animationSwing3 {
  transform: rotate(3deg);
  transform-origin: 50% 0%;
  -ms-transform: rotate(3deg);
  /* IE 9 */
  -webkit-transform: rotate(3deg);
  /* Safari and Chrome */
  animation: swing3 7s;
  -webkit-animation: swing3 7s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

.home .banner .banner_center .img_c {
  width: 39px;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 653px;
}

.home .banner .banner_center .img_tree_02 {
  width: 769px;
  position: absolute;
  z-index: 3;
  top: 0;
  left: 630px;
}

.home .banner .banner_center .img_a {
  width: 56px;
  position: absolute;
  z-index: 4;
  top: 0;
  left: 701px;
}

.home .banner .banner_center .img_star {
  width: 49px;
  position: absolute;
  z-index: 4;
  top: 0;
  right: -143px;
}

.home .banner .banner_center .img_taotao {
  width: 286px;
  position: absolute;
  z-index: 3;
  top: 255px;
  right: 50px;
}

.home .introduce {
  width: 1200px;
  margin: 0 auto;
  padding: 120px 0px;
  font-family: VisbyRoundCF;
}

.home .introduce .title {
  font-size: 40px;
  font-weight: 600;
  color: #333333;
  line-height: 56px;
}

.home .introduce ul {
  display: flex;
  justify-content: space-between;
  margin-top: 78px;
}

.home .introduce ul li {
  width: 285px;
  text-align: center;
}

.home .introduce ul li img {
  width: 180px;
  display: block;
  margin: 0 auto;
}

.home .introduce ul li span {
  font-size: 32px;
  font-weight: 600;
  color: #333333;
  line-height: 45px;
  margin: 30px 0 10px;
  display: block;
}

.home .introduce ul li p {
  font-size: 16px;
  font-weight: 400;
  color: #8B8B8B;
  line-height: 22px;
}

.home .levelSetting {
  text-align: center;
  padding: 120px 0;
  background: #F1F7FE;
  font-family: VisbyRoundCF;
}

.home .levelSetting .title {
  font-size: 40px;
  font-weight: 600;
  color: #333333;
  line-height: 56px;
}

.home .levelSetting .text {
  font-size: 20px;
  font-weight: 400;
  color: #666666;
  line-height: 28px;
  margin: 16px 0 60px;
}

.home .levelSetting img {
  width: 1000px;
  display: block;
  margin: 0 auto 40px;
}

.home .levelSetting .text2 {
  font-size: 24px;
  font-weight: 400;
  color: #666666;
  line-height: 33px;
}

.home .effect {
  text-align: center;
  padding: 120px 0 0;
  font-family: VisbyRoundCF;
}

.home .effect .title {
  font-size: 40px;
  font-weight: 600;
  color: #333333;
  line-height: 56px;
  margin-bottom: 16px;
}

.home .effect .text {
  margin-bottom: 60px;
  font-size: 24px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #666666;
  line-height: 33px;
}

.home .effect .playAudio {
  margin-bottom: 120px;
}

.home .effect .showImage {
  width: 1200px;
  margin-bottom: 120px;
}

.home .download {
  position: relative;
  overflow: hidden;
  height: 654px;
}

.home .download .downloadbox {
  width: 1700px;
  position: absolute;
  left: 50%;
  margin-left: -850px;
}

.home .download .downloadbox .download_animate {
  height: 654px;
  margin: 0 auto;
  position: relative;
}

@keyframes cloud1 {
  from {
    transform: translate(0, 654px);
  }
  to {
    transform: translate(0, 0);
  }
}

@-webkit-keyframes cloud1 {
  from {
    transform: translate(0, 654px);
  }
  to {
    transform: translate(0, 0);
  }
}

.home .download .downloadbox .download_animate .cloudAnimation1 {
  transform: translate(0, 0);
  animation: cloud1 .7s;
  -webkit-animation: cloud1 .7s;
  animation-timing-function: ease-out;
  animation-iteration-count: 1;
}

@keyframes cloud2 {
  from {
    transform: translate(0, 247px);
  }
  to {
    transform: translate(0, 0);
  }
}

@-webkit-keyframes cloud2 {
  from {
    transform: translate(0, 247px);
  }
  to {
    transform: translate(0, 0);
  }
}

.home .download .downloadbox .download_animate .cloudAnimation2 {
  animation: cloud2 1s;
  -webkit-animation: cloud2 1s;
  animation-timing-function: ease-in;
  animation-iteration-count: 1;
}

@keyframes cloud3 {
  from {
    transform: translate(0, 600px);
    opacity: 0;
  }
  to {
    transform: translate(0, 0);
    opacity: 1;
  }
}

@-webkit-keyframes cloud3 {
  from {
    transform: translate(0, 600px);
    opacity: 0;
  }
  to {
    transform: translate(0, 0);
    opacity: 1;
  }
}

.home .download .downloadbox .download_animate .cloudAnimation3 {
  transform: translate(0, 0);
  animation: cloud3 1.5s;
  -webkit-animation: cloud3 1.5s;
  animation-timing-function: ease-in;
  animation-iteration-count: 1;
}

.home .download .downloadbox .download_animate .cloud1 {
  width: 1700px;
  position: absolute;
  left: 0;
  bottom: 0;
}

.home .download .downloadbox .download_animate .downBtn {
  width: 720px;
  height: 400px;
  background: #FFFFFF;
  box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.2);
  border-radius: 40px;
  font-family: STYuanti;
  position: absolute;
  top: 157px;
  left: 50%;
  margin-left: -360px;
  z-index: 2;
}

.home .download .downloadbox .download_animate .downBtn .title {
  font-size: 36px;
  font-weight: bold;
  color: #333333;
  line-height: 50px;
  display: block;
  text-align: center;
  padding: 75px 0 57px;
}

.home .download .downloadbox .download_animate .downBtn .btn {
  width: 320px;
  height: 90px;
  background: #50B955;
  border-radius: 45px;
  font-size: 32px;
  color: #FFFFFF;
  line-height: 90px;
  cursor: pointer;
  text-align: center;
  margin-left: 150px;
  font-family: VisbyRoundCF;
  float: left;
}

.home .download .downloadbox .download_animate .downBtn .QRcode {
  width: 120px;
  margin-left: 40px;
  float: left;
}

.home .download .downloadbox .download_animate .cloud2 {
  width: 673px;
  position: absolute;
  left: 52px;
  bottom: 0;
  z-index: 3;
}

.home .download .downloadbox .download_animate .cloud3 {
  width: 417px;
  position: absolute;
  right: 306px;
  bottom: 0;
  z-index: 3;
}

.home .phone_bottom {
  display: none;
}

.home .bottom {
  width: 100%;
  background: #222;
  padding-bottom: 40px;
  padding-top: 30px;
}

.home .bottom li {
  font-size: 16px;
  line-height: 35px;
  font-weight: 400;
  text-align: center;
}

.home .bottom li a,
.home .bottom li span {
  text-align: center;
  color: #8e8e8e;
}

.home .bottom li a {
  text-decoration: underline;
}

@media screen and (max-width: 800px) {
  .home .bottom {
    display: none;
  }
  .home .phone_bottom {
    display: block;
  }
  .home .phone_bottom {
    width: 100%;
    background: #222;
    padding-bottom: 40px;
    padding-top: 30px;
  }
  .home .phone_bottom li {
    font-size: 16px;
    line-height: 35px;
    font-weight: 400;
    text-align: center;
  }
  .home .phone_bottom li a,
  .home .phone_bottom li span {
    text-align: center;
    color: #8e8e8e;
    display: block;
  }
  .home .phone_bottom li a {
    text-decoration: underline;
  }
}