.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 .content {
  display: flex;
  align-items: center;
}
.main-1 .content .img {
  width: 35.35rem;
  height: 22.1rem;
  flex-shrink: 0;
  margin-right: 5rem;
  border-radius: 1.5rem;
  overflow: hidden;
}
.main-1 .content .text {
  flex: 1;
}
.main-1 .content .text > p {
  line-height: 1.6;
  color: #203e80;
}
.main-1 .content .text .zx {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 8.25rem;
  height: 2.6rem;
  background-image: linear-gradient(90deg, #dadce6 0%, #ebf4ff 100%);
  border-radius: 0.5rem;
  margin-top: 2rem;
}
.main-2 {
  background-color: #EAF0F6;
}
.main-2 .content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.6rem;
}
.main-2 .content .item {
  padding: 4rem 0;
  border-radius: 1.5rem;
  background-color: #fff;
  position: relative;
  overflow: hidden;
  width: calc((100% - 1.6rem * 3) / 4);
}
.main-2 .content .item:nth-of-type(4n) {
  margin-right: 0;
}
.main-2 .content .item::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0.2rem;
  background-image: linear-gradient(90deg, #041656 0%, #77b5fe 100%);
  opacity: 0;
  transition: all ease 0.3s;
}
.main-2 .content .item,
.main-2 .content .item * {
  text-align: center;
}
.main-2 .content .item .i {
  width: 6rem;
  height: 6rem;
  border-width: 0.1rem;
  border-radius: 50%;
  margin: 0 auto;
  padding: 0.5rem;
}
.main-2 .content .item .i img {
  width: 100%;
  height: 100%;
  object-fit: scale-down;
}
.main-2 .content .item p:nth-of-type(1) {
  font-family: "font-B";
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  margin-top: 1.7rem;
}
.main-2 .content .item p:nth-of-type(2) {
  font-family: "font-R";
  font-size: 1.2rem;
  padding: 0 1rem;
  line-height: 1.6;
  color: #9bb0cb;
}
.main-3 .content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.main-3 .content .item {
  display: flex;
  align-items: center;
  padding: 2.2rem 1rem;
  background-image: linear-gradient(180deg, #f7f8fa 0%, #fefefe 100%);
  box-shadow: 0rem 0.4rem 1.92rem 0.08rem rgba(229, 235, 238, 0.51);
  border-radius: 0.3rem;
  border: 0.1rem solid #fff;
}
.main-3 .content .item .i {
  width: 7rem;
  margin-right: 2.5rem;
}
.main-3 .content .item .text {
  flex: 1;
}
.main-3 .content .item .text h6 {
  font-size: 1.5rem;
  margin-bottom: 1.2rem;
}
.main-3 .content .item .text h6 a {
  font: inherit;
}
.main-3 .content .item .text div {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}
.main-3 .content .item .text p,
.main-3 .content .item .text p * {
  font-family: "font-R";
  color: #9bb0cb;
}
.main-4 .content .swiper {
  padding: 2rem 0;
}
.main-4 .content .swiper-slide:hover .img {
  transform: scale(1.1);
}
.main-4 .content .swiper-slide .img {
  height: 20rem;
  border-radius: 1.5rem;
  overflow: hidden;
  background-color: #ccc;
}
.main-4 .content .swiper-slide .text {
  position: relative;
  padding-top: 2rem;
  margin: 3.35rem auto 0;
}
.main-4 .content .swiper-slide .text::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 8rem;
  height: 0.15rem;
  border-radius: 2rem;
  background-color: #dce3ea;
}
.main-4 .content .swiper-slide .text::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 2.25rem;
  height: 0.15rem;
  border-radius: 2rem;
  background-color: #2864dc;
}
.main-4 .content .swiper-slide .text h6 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}
.main-4 .content .swiper-slide .text p {
  line-height: 1.6;
}
.main-4 .content .swiper-slide .text a {
  display: block;
  width: fit-content;
  margin-left: auto;
  margin-top: 2rem;
  font-size: 0.7rem;
  color: #788dad;
  padding: 0.2rem 0.4rem;
  border: 1px solid #adb9ce;
  border-radius: 0.2rem;
}
.main-4 .content .swiper-button {
  border-color: #0061ae;
}
.main-4 .content .swiper-button::after {
  color: #0061ae;
}
.main-4 .content .swiper-button-prev {
  left: 25%;
}
.main-4 .content .swiper-button-next {
  right: 25%;
}
@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 {
    flex-direction: column-reverse;
  }
  .main-1 .content .img {
    width: 100%;
    height: auto;
    margin: 2rem auto 1rem;
  }
  .main-1 .content .text .zx {
    margin-top: 1rem;
  }
  .main-2 .content {
    display: block;
  }
  .main-2 .content .item {
    padding: 2rem 0;
    width: 100%;
    margin-bottom: 0.5rem;
  }
  .main-2 .content .item .i {
    width: 5rem;
    height: 5rem;
  }
  .main-2 .content .item p:nth-of-type(1) {
    font-size: 1.2rem;
    margin-top: 1rem;
  }
  .main-2 .content .item p:nth-of-type(2) {
    font-size: 1rem;
  }
  .main-3 .content {
    grid-template-columns: repeat(1, 1fr);
    gap: 0.5rem;
  }
  .main-3 .content .item {
    padding: 1rem;
  }
  .main-3 .content .item .i {
    width: 4rem;
    margin-right: 1rem;
  }
  .main-3 .content .item .text h6 {
    font-size: 1.2rem;
  }
  .main-4 .content .swiper-slide .img {
    height: 12rem;
  }
  .main-4 .content .swiper-slide .text {
    margin-top: 1rem;
    padding-top: 1rem;
  }
  .main-4 .content .swiper-slide .text h6 {
    font-size: 1rem;
  }
  .main-4 .content .swiper-slide .text p {
    font-size: 0.8rem;
  }
  .main-4 .content .swiper-button {
    display: none;
  }
}