/* banner */
.banner {
  background-repeat: no-repeat;
  background-position: center center;
  height: 500px;
  min-width: 1200px;
  margin-top: -78px;
  padding-top: 80px;
}

.banner .banner-title {
  padding-top: 70px;
  width: 1200px;
  margin: 0 auto;
}

.banner .banner-title .p1 {
  font-weight: bold;
  font-size: 60px;
  color: #333333;
  line-height: 80px;
  background: linear-gradient(0deg, #B35AFF 0%, #0866DF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.banner .banner-title .p2 {
  font-size: 40px;
  color: #333333;
  line-height: 50px;
  margin-top: 10px;
}

.banner .banner-title .p3 {
  font-size: 20px;
  color: #666666;
  line-height: 30px;
  width: 410px;
  border: unset;
  margin-top: 20px;
}

.banner .banner-title .banner-btn {
  width: 150px;
  height: 60px;
  background: #0866DF;
  border-radius: 30px;
  line-height: 60px;
  font-size: 20px;
  margin-top: 30px;
  cursor: pointer;
  text-align: center;
  color: #fff;
}

.banner .banner-title .banner-btn:hover {
  opacity: .9;
}

.container {
  width: 1200px;
  margin: 0 auto;
  padding-top: 50px;
}

.container .title {
  font-weight: bold;
  font-size: 34px;
  color: #333333;
  line-height: 40px;
  text-align: center;
}

.container .subTitle {
  color: #999;
  font-size: 14px;
  line-height: 20px;
  margin-top: 20px;
  text-align: center;
}

.introduce .introduce-box {
  margin-top: 30px;
}

.introduce .introduce-box .introduce-desc {
  width: 650px;
  font-size: 20px;
  color: #333333;
  line-height: 36px;
  margin: 0 auto;
  text-align: center;
}

.introduce .introduce-box .introduce-name {
  font-size: 20px;
  color: #333333;
  line-height: 24px;
  background: linear-gradient(0deg, #9A5CFA 0%, #0866DF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-align: center;
  margin-top: 10px;
}

.introduce .introduce-box .introduce-btn {
  width: 160px;
  height: 50px;
  background: #0866DF;
  border-radius: 25px;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 50px;
  text-align: center;
  display: block;
  margin: 30px auto 40px;
}

.introduce .introduce-box .introduce-btn:hover {
  opacity: .9;
}

.introduce .introduce-box .introduce-imgs {
  width: 750px;
  margin: 0 auto;
  position: relative;
}

.introduce .introduce-box .introduce-imgs img:nth-child(2) {
  position: absolute;
  left: -50px;
  top: 100px;
  -webkit-filter: drop-shadow(2px 6px 21px rgba(81, 83, 99, 0.06));
  filter: drop-shadow(0 0 10px rgba(81, 83, 99, 0.1));
}

.introduce .introduce-box .introduce-imgs img:nth-child(3) {
  position: absolute;
  right: -100px;
  top: -30px;
  -webkit-filter: drop-shadow(2px 6px 21px rgba(81, 83, 99, 0.06));
  filter: drop-shadow(0 0 10px rgba(81, 83, 99, 0.1));
}

.introduce .introduce-box .introduce-imgs img:nth-child(4) {
  position: absolute;
  right: -80px;
  top: 130px;
  -webkit-filter: drop-shadow(2px 6px 21px rgba(81, 83, 99, 0.06));
  filter: drop-shadow(0 0 10px rgba(81, 83, 99, 0.1));
}

.introduce .introduce-box .introduce-imgs img:nth-child(5) {
  position: absolute;
  left: -100px;
  top: -30px;
}

.mechanism {
  background: #F6F8FD;
  padding-bottom: 20px;
}

.mechanism .mechanism-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 50px 0;
}

.mechanism .mechanism-box .mechanism-item {
  width: 285px;
  height: 330px;
  background: #FFFFFF;
  border-radius: 20px;
  padding: 40px 37px;
  box-sizing: border-box;
}

.mechanism .mechanism-box .mechanism-item:nth-child(1) {
  padding: 40px 30px;
}

.mechanism .mechanism-box .mechanism-item:hover .mechanism-icon {
  display: none;
}

.mechanism .mechanism-box .mechanism-name {
  font-weight: bold;
  font-size: 18px;
  color: #333333;
  line-height: 24px;
  margin: 15px 0;
  position: relative;
}

.mechanism .mechanism-box .mechanism-name::before {
  position: absolute;
  content: '';
  bottom: -25px;
  left: 0;
  width: 46px;
  height: 6px;
  background: linear-gradient(-90deg, #1A71E1 0%, #AEC3DE 100%);
  border-radius: 3px;
  display: none;
}

.mechanism .mechanism-box .mechanism-item:hover .mechanism-name {
  color: #fff;
  font-size: 24px;
  margin-bottom: 45px;
}

.mechanism .mechanism-box .mechanism-item:hover .mechanism-name::before {
  display: block;
}


.mechanism .mechanism-box .mechanism-desc {
  font-size: 14px;
  color: #333333;
  line-height: 20px;
  margin-bottom: 15px;
  text-align: justify;
}

.mechanism .mechanism-box .mechanism-item:hover .mechanism-desc {
  color: #fff;
}

.mechanism .mechanism-box .mechanism-tag {
  font-size: 0;
}

.mechanism .mechanism-box .mechanism-tag span {
  height: 24px;
  background: #E5EDFE;
  border-radius: 4px;
  line-height: 24px;
  font-size: 14px;
  color: #0866DF;
  display: inline-block;
  margin-bottom: 8px;
  margin-right: 8px;
  padding: 0 5px;
}

.mechanism .mechanism-box .mechanism-tag span:nth-child(3) {
  margin-right: 0;
}

.mechanism .mechanism-btn {
  width: 160px;
  height: 50px;
  background: #0866DF;
  border-radius: 25px;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 50px;
  text-align: center;
  display: block;
  margin: 30px auto;
}

.mechanism .mechanism-btn:hover {
  opacity: .9;
}

.effect .effect-box {
  height: 320px;
  padding: 80px 70px 0 500px;
  box-sizing: border-box;
  margin-top: 50px;
}

.effect .effect-box .effect-name {
  font-weight: bold;
  font-size: 24px;
  color: #333333;
  line-height: 36px;
}

.effect .effect-box .effect-desc {
  font-size: 14px;
  color: #333333;
  line-height: 21px;
  margin-top: 20px;
}

.starTip{
  width: 1200px;
  font-size: 12px;
  color: #999999;
  line-height: 18px;
  margin: 80px auto 20px;
  text-align: center;
}

.starTip i{
  color: #CCCCCC;
  font-size: 14px;
  vertical-align: -1px;
  margin-right: 5px;
}