.title {
  display: flex;
  align-items: center;
}

.title div {
  font-size: 32px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
}

.title img {
  display: block;
  width: 25px;
  height: 27px;
  margin-top: 7px;
  margin-left: 6px;
}

.layout {
  width: 1200px;
}

.banner {
  min-width: 1300px;
  /* padding-top: 100px; */
  margin-bottom: 150px;
}

.banner a {
  display: block;
  position: relative;
}

.banner a h1 {
  position: absolute;
  left: 360px;
  font-size: 62px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
}

.banner a h1:nth-child(1) {
  top: 164px;
}

.banner a h1:nth-child(2) {
  width: 620px;
  top: 261px;
}

.banner img {
  width: 100%;
  display: block;
}

.part1 {
  min-width: 1300px;
  /* margin-bottom: 60px; */
}

.part1 .layout h1 {
  font-size: 50px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #333333;
  text-align: center;
  margin-bottom: 80px;
}

.part1 .layout .title {
  margin-bottom: 37px;
}

.part1 .layout ul {
  display: flex;
  justify-content: space-between;
}

.part1 .layout ul li {
  width: 279px;
  height: 377px;
  background: url('../images/qxb-icon3.png') no-repeat;
  background-size: cover;
  padding: 40px 0 0 20px;
  transition: all .3s;
  border: 2px solid #fff;
  border-radius: 16px;
  box-shadow: 0px 4px 18px 0 rgba(0, 0, 0, 0.08);
}

.part1 .layout ul li:hover {
  cursor: pointer;
  transform: translateY(-22px);
  background: url('../images/qxb-icon3-on.png') no-repeat;
  background-size: cover;
  box-shadow: 0px 12px 30px 0 rgba(0, 92, 221, 0.2);
}

.part1 .layout ul li:hover a h2 {
  color: #1677FF;
}

.part1 .layout ul li a {
  display: block;
}

.part1 .layout ul li a h2 {
  font-size: 28px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: rgba(0, 0, 0, 0.85);
  margin-bottom: 20px;
}

.part1 .layout ul li a div {
  width: 240px;
  font-size: 16px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: rgba(0, 0, 0, 0.65);
  line-height: 24px;
}

.part2 {
  min-width: 1300px;
  /* margin-bottom: 60px; */
  /* padding-top: 80px; */
}

.part2 .layout .title {
  margin-bottom: 36px;
}

.part2 .layout ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.part2 .layout ul li {
  background-image: linear-gradient(#eef2ff, #ffffff);
  border-radius: 10px;
  padding: 32px 60px 32px 52px;
  margin-bottom: 40px;
  box-shadow: 0 4px 14px 0 rgb(56 88 173 / 20%);
  border: 2px solid #fff;
  transition: all .3s;
}

.part2 .layout ul li:hover {
  box-shadow: 10px 10px 26px 0 rgb(56 88 173 / 16%);
}

.part2 .layout ul li:hover .right h3{
  color: #1677FF;
}

.part2 .layout ul li a {
  display: flex;
}

.part2 .layout ul li a .left {
  margin-top: 10px;
  margin-right: 47px;
  /* width: 88px;
  height: 88px; */
}

.part2 .layout ul li a .left img:nth-child(1) {
  width: 88px;
}

.part2 .layout ul li a .left img:nth-child(2) {
  width: 128px;
  margin: -34px -17px;
}

.part2 .layout ul li a .left img {
  display: block;
  /* width: 100%;
  height: 100%; */
}

.part2 .layout ul li a .right h3 {
  font-size: 28px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
  margin-bottom: 9px;
  transition: all .3s;
}

.part2 .layout ul li a .right div {
  width: 323px;
  font-size: 14px;
  font-family: PingFang SC-Regular, PingFang SC;
  font-weight: 400;
  color: rgba(0, 0, 0, 0.65);
  line-height: 20px;
  transition: all .3s;
}

.part3 {
  min-width: 1300px;
  margin-bottom: 150px;
  padding: 77px 0 107px 0;
  background: url(../images/fwzx-part3-background.png) no-repeat;
  background-size: cover;
}

.part3 .layout .title {
  padding-left: 42px;
  font-size: 32px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
  margin-bottom: 50px;
}

.part3 .layout .bigbox {
  display: flex;
  align-items: center;

}

.part3 .layout .bigbox .box {
  margin-top: 10px;
}

.part3 .layout .box ul {
  border-left: 6px solid #fff;
  padding-left: 36px;
}

.part3 .layout .box ul .on {
  background: url(../images/fwzx-part3-2.png) no-repeat;
  background-size: cover;
  color: #1677FF;
}

.part3 .layout .box ul .on .x {
  display: block;
}

.part3 .layout .box ul li {
  position: relative;
  width: 430px;
  height: 78px;
  background: url(../images/fwzx-part3-1.png) no-repeat;
  background-size: cover;
  font-size: 24px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #666666;
  line-height: 78px;
  padding-left: 92px;
  margin-bottom: 28px;
  transition: all .3s;
}

.part3 .layout .box ul li .x {
  display: none;
  position: absolute;
  top: 0;
  left: -42px;
  width: 6px;
  height: 100%;
  background-color: rgba(22, 96, 255, 0.4);
}

.part3 .layout .box ul li:hover {
  cursor: pointer;
  color: #1677FF;
}

.part3 .layout .box ul li:hover .x {
  display: block;
}

.part3 .layout .cont .active {
  display: block;
}

.part3 .layout .cont li {
  display: none;
  /* width: 645px; */
  height: 489px;
  border-radius: 8px 8px 8px 8px;
  background: url(../images/fwzx-part3-3.png) no-repeat;
  background-size: 100%;
  /* background-position-y: -31px; */
  padding: 190px 96px 0px 77px;
  /* width: 647px; */
  font-size: 18px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
  line-height: 28px;
}

.part4 {
  min-width: 1300px;
  margin-bottom: 150px;
}

.part4 h2 {
  font-size: 50px;
  font-family: PingFang SC-Semibold, PingFang SC;
  font-weight: 600;
  color: #333333;
  text-align: center;
  margin-bottom: 80px;
}

.part4 img {
  display: block;
  width: 1300px;
  margin: 0 auto 6px;
}

.part4 a {
  display: block;
  width: 54px;
  /* height: 45px; */
  margin: 0 auto;
}

.part4 a img {
  width: 100%;
  height: 100%;
  margin-left: 13px;
}