.cts-tit {
  font-size: 36px;
  line-height: 30px;
  margin: 0;
  color: #333333;
  text-align: center;
  margin-bottom: 42px;
  font-weight: bold;
}
.cts-banner {
  height: 450px;
  background-image: url(../img/banner.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  display: flex;
  align-items: center;
}
.cts-banner h1 {
  font-size: 48px;
  color: #1d2129;
  margin: 0 0 29px 0;
  line-height: 64px;
  font-weight: bold;
}
.cts-banner p {
  font-size: 16px;
  color: #1d2129;
  line-height: 30px;
  margin: 0 0 30px 0;
  max-width: 616px;
}
.cts-banner .wx-btn {
  width: 140px;
}
.cts-pain {
  padding: 80px 0;
}
.cts-pain .cts-tit {
  margin-bottom: 100px;
}
.cts-pain .wx-btn {
  margin: 30px auto 0;
}
.cts-des {
  background-image: url(../img/bg-1.jpg);
  padding: 80px 0;
}
.cts-des .cts-tit {
  margin-bottom: 20px;
}
.cts-des .tit-des {
  font-size: 18px;
  text-align: center;
  margin-bottom: 40px;
}
.cts-des img {
  padding: 0 15px 0 22px;
}
.cts-des .box {
  display: flex;
  align-items: center;
  height: 437px;
  padding: 20px 0;
  background-color: #fff;
}
.cts-des .box .des {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  max-width: 458px;
  padding: 0 28px 0 15px;
  border-left: 1px solid #d2d2d2;
}
.cts-des .box h4 {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 10px;
}
.cts-des .box p {
  line-height: 1.7;
}
.cts-des .wx-btn {
  margin: 30px auto 0;
}
.cts-adv {
  padding: 80px 0 60px;
  background-color: #f4f7fd;
}
.cts-adv .box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.cts-adv .con {
  display: flex;
  align-items: center;
  width: calc((100% - 25px)/2);
  background-color: #fff;
  padding: 30px 30px 22px;
  margin-bottom: 25px;
}
.cts-adv .con img {
  margin-right: 23px;
}
.cts-adv .con .tit {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 8px;
}
.cts-adv .con .des {
  font-size: 14px;
  line-height: 1.7;
}
.cts-plan {
  padding: 80px 0;
}
.cts-plan .tabs-box {
  display: flex;
  justify-content: center;
  padding: 0 5px;
  margin-bottom: 30px;
}
.cts-plan .tabs {
  cursor: pointer;
  font-size: 16px;
  color: #333333;
  padding: 10px;
  border: 1px solid #c7cad9;
  transition: all 0.5s;
}
.cts-plan .tabs:hover {
  background-color: #1664ff;
  color: #fff;
  border-color: #c7cad9;
}
.cts-plan .tabs.active {
  background-color: #1664ff;
  color: #fff;
  border-color: #c7cad9;
}
.cts-plan .tabs-con {
  display: none;
  box-shadow: 0 0 8px 6px rgba(174, 186, 208, 0.15);
}
.cts-plan .tabs-con.active {
  display: block;
}
.cts-plan .tit {
  font-size: 24px;
  font-weight: bold;
  color: #fff;
  line-height: 1;
  padding: 15px 30px;
  background: linear-gradient(to right, #719bcf, #c5e4ff);
}
.cts-plan .con {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 30px 80px 30px 60px;
}
.cts-plan .tips-con {
  margin-right: 20px;
}
.cts-plan .tips-tit {
  margin-bottom: 12px;
}
.cts-plan .tips {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}
.cts-plan .tips::before {
  content: url(../img/i5.png);
  display: block;
  width: 16px;
  height: 16px;
  margin-right: 10px;
}
.cts-plan .wx-btn-box {
  display: flex;
  margin-top: 30px;
}
.cts-plan .wx-btn-box .wx-btn:last-child {
  width: 138px;
  background-color: #fff;
  color: #1664ff;
  border: 1px solid #1664ff;
  margin-left: 12px;
}
.cts-case {
  position: relative;
}
.cts-case .cts-tit {
  color: #fff;
  position: absolute;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.cts-case .case-con {
  display: flex;
  align-items: center;
  height: 560px;
  padding-top: 80px;
  background-size: cover;
}
.cts-case .case-con.bg1 {
  background-image: url(../img/case-bg1.jpg);
}
.cts-case .case-con.bg2 {
  background-image: url(../img/case-bg2.jpg);
}
.cts-case .tit {
  font-size: 24px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 15px;
}
.cts-case .des {
  max-width: 876px;
  color: #fff;
  padding-left: 20px;
  line-height: 30px;
  margin-bottom: 20px;
}
.cts-case .des span {
  font-weight: bold;
}
.cts-case .des li {
  list-style: disc;
  font-size: 14px;
}
.cts-case .wx-btn {
  width: 176px;
}
.cts-case .swiper-button-next {
  right: calc((100% - 1280px) / 2);
  background-image: none;
}
.cts-case .swiper-button-next::after {
  content: url(../img/right.png);
}
.cts-case .swiper-button-prev {
  left: calc((100% - 1280px) / 2);
  background-image: none;
}
.cts-case .swiper-button-prev::after {
  content: url(../img/left.png);
}
.wx-btn {
  display: block;
  font-size: 14px;
  color: #fff;
  background-color: #1664ff;
  border-radius: 19px;
  width: 113px;
  height: 38px;
  line-height: 38px;
  text-align: center;
  cursor: pointer;
}
.free-apply {
  padding: 45px 0 50px;
  background-image: url(../img/seaWanSase/section10-bg.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
.free-apply .box {
  display: flex;
  justify-content: space-between;
}
.free-apply .con-1 {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 472px;
}
.free-apply .con-1 h3 {
  font-size: 30px;
  color: #fff;
  margin: 0 0 24px 0;
  line-height: 1;
}
.free-apply .con-1 p {
  font-size: 18px;
  color: #bed7ff;
  margin: 0 0 18px 0;
  line-height: 1.5;
}
.free-apply .con-1 a {
  display: inline-block;
  width: 146px;
  height: 42px;
  line-height: 42px;
  text-align: center;
  font-size: 16px;
  color: #2167ef;
  background-color: #fff;
  border-radius: 5px;
  transition: all 0.5s;
}
.free-apply .con-1 a:hover {
  transition: all 0.5s;
  background-color: #ef2a3a;
  color: #fff;
}
.free-apply .con-2 {
  width: 534px;
  background: linear-gradient(to right, #ffffff 0%, #e2ecff 100%);
  padding: 29px 32px 26px;
  border-radius: 5px;
}
.free-apply .con-2 p {
  line-height: 1;
}
.free-apply .con-2 p:first-child {
  font-size: 24px;
}
.free-apply .con-2 p:first-child span:first-child {
  color: #333333;
}
.free-apply .con-2 p:first-child span:nth-child(2) {
  color: #ea374c;
  font-weight: bold;
}
.free-apply .con-2 p:nth-child(2) {
  font-size: 14px;
  line-height: 30px;
}
@media (max-width: 1410px) {
  .cts-case .swiper-button-next {
    right: 10px;
  }
  .cts-case .swiper-button-prev {
    left: 10px;
  }
}
@media (max-width: 768px) {
  .cts-tit {
    font-size: 27px;
    line-height: 1.4 !important;
    margin-bottom: 20px !important;
  }
  .cts-banner {
    height: 400px;
    background-image: url(../img/banner-m.jpg);
  }
  .cts-banner h1 {
    font-size: 30px;
    line-height: 1.4;
    margin-bottom: 20px;
  }
  .cts-banner br {
    display: block;
  }
  .cts-pain {
    padding: 40px 0;
  }
  .cts-des {
    padding: 40px 0;
  }
  .cts-des .box {
    flex-direction: column;
    height: auto;
  }
  .cts-des .tit-des {
    margin-bottom: 20px;
  }
  .cts-adv {
    padding: 40px 0;
  }
  .cts-adv .con {
    width: 100%;
    margin-bottom: 20px;
    padding: 20px;
  }
  .cts-adv .con .tit {
    font-size: 20px;
  }
  .cts-plan {
    padding: 40px 0;
  }
  .cts-plan .tit {
    padding: 15px 12px;
  }
  .cts-plan .tips-con {
    margin: 0 0 20px 0;
  }
  .cts-plan .con {
    flex-direction: column;
    padding: 30px 12px;
  }
  .cts-case .cts-tit {
    top: 20px;
  }
  .cts-case .tit {
    font-size: 20px;
  }
  .cts-case .des {
    line-height: 1.5;
  }
  .cts-case .case-con {
    height: auto;
    padding-bottom: 30px;
  }
  .cts-case .swiper-button-next {
    right: 10px;
    bottom: 20px;
    top: auto;
  }
  .cts-case .swiper-button-prev {
    left: auto;
    right: 60px;
    bottom: 20px;
    top: auto;
  }
  .free-apply .box {
    flex-direction: column;
  }
  .free-apply .con-1 {
    width: 100%;
    margin-bottom: 12px;
  }
  .free-apply .con-2 {
    width: 100%;
    padding: 18px 12px;
  }
  .free-apply .con-2 p:first-child {
    font-size: 20px;
  }
  .free-apply .con-2 p:nth-child(2) {
    line-height: 1.5;
  }
}