.title {
  margin-bottom: 3rem;
}
.title.in h6::before {
  color: #fff;
}
.title.cen h6 {
  text-align: center;
}
.title.cen h6::before {
  left: 50%;
  transform: translateX(-50%);
}
.title h6 {
  position: relative;
  font-size: 2.5rem;
  z-index: 1;
  font-family: "font-B";
  color: #203e80;
  padding-top: 4rem;
}
.title h6::before {
  content: attr(en);
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  font-family: PangMenZhengDao;
  font-size: 4.2rem;
  color: #EBF0F6;
  white-space: nowrap;
}
.main-1 .des {
  max-width: 43.2rem;
  margin: 0 auto;
  font-size: 0.9rem;
  line-height: 2;
  text-align: center;
  color: #203e80;
}
.main-1 .content {
  margin-top: 5.5rem;
}
.main-1 .content .img {
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0.4rem 0.695rem 2.5rem 0rem #d7d7d7;
}
.main-1 .content .img:first-of-type {
  width: 36.1rem;
  height: 21.35rem;
  margin: 0 auto;
}
.main-1 .content p {
  margin-top: 3.35rem;
  font-size: 1.5rem;
  font-family: "font-B";
  text-align: center;
}
.main-2 .content .t {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
}
.main-2 .content .t .title {
  margin-bottom: 0;
}
.main-2 .content .t > p {
  font-size: 0.9rem;
  font-family: "font-R";
  max-width: 33.3rem;
  line-height: 1.6;
  color: #203e80;
}
.main-2 .content .con {
  position: relative;
}
.main-2 .content .con .tit {
  position: absolute;
  top: 0;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.3rem;
  font-family: "font-B";
  width: 15.25rem;
  height: 2.7rem;
  background-image: linear-gradient(90deg, #041656 0%, #77b5fe 100%);
  border-radius: 0.3rem;
  transform: translate(-50%, 0);
}
.main-2 .content .con .img img {
  width: 100%;
}
.main-2 .content .con .img p {
  margin-top: 2rem;
}
.main-3 {
  padding-top: 0;
}
.main-3 .content > p {
  font-size: 0.9rem;
  line-height: 1.6;
  font-family: "font-R";
  color: #203e80;
}
.main-3 .content .con {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
  margin-top: 2.8rem;
}
.main-3 .content .con .item {
  padding: 2rem 2rem 2rem 0;
  background-color: #F8F8FA;
  background-image: url("../images/se\ \(3\).png");
  background-size: 100% 100%;
  box-shadow: 0rem 0.4rem 1.92rem 0.08rem rgba(229, 235, 238, 0.51);
}
.main-3 .content .con .item p:nth-of-type(1) {
  position: relative;
  font-family: "font-B";
  font-size: 1.2rem;
  margin-bottom: 1rem;
  padding-left: 2.4rem;
}
.main-3 .content .con .item p:nth-of-type(1)::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 0.3rem;
  height: 1.05rem;
  background-color: #203e80;
  border-radius: 0.15rem;
  transform: translateY(-50%);
}
.main-3 .content .con .item p:nth-of-type(2) {
  display: block;
  font-family: "font-R";
  line-height: 1.6;
  padding-left: 2.4rem;
  color: #9bb0cb;
}
@media screen and (max-width: 768px) {
  .title {
    margin-bottom: 2rem;
  }
  .title h6 {
    padding-top: 2rem;
    font-size: 1.8rem;
  }
  .title h6::before {
    font-size: 2rem;
  }
  .main-1 .content {
    margin-top: 2rem;
  }
  .main-1 .content .img-wrap {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  .main-1 .content .img-wrap .img {
    position: initial;
    width: 100% !important;
    height: 8rem;
  }
  .main-1 .content p {
    margin-top: 1rem;
    font-size: 1.2rem;
  }
  .main-2 .content .t {
    flex-direction: column;
    margin-bottom: 1rem;
  }
  .main-2 .content .t .title {
    margin-bottom: 2rem;
  }
  .main-2 .content .t .title h6::before {
    left: 50%;
    transform: translateX(-50%);
  }
  .main-2 .content .t > p {
    text-align: center;
  }
  .main-3 .content .con {
    grid-template-columns: repeat(1, 1fr);
  }
}