.main-1 {
  padding-bottom: 0;
}
.main-1 .content {
  display: flex;
  max-width: 100%;
  padding-left: calc((100% - 88.15rem) / 2);
}
.main-1 .content .text .c * {
  line-height: 2;
}
.main-1 .content .text .number {
  display: none;
}
.main-1 .content .img {
  width: 43.8rem;
  flex-shrink: 0;
  margin-left: 8.7rem;
}
.main-1 .con {
  /*padding-top: 9.5rem;*/
  padding-bottom: 4.3rem;
  margin-top: 2rem;
  background-image: url("../images/about\ \(7\).png");
  background-size: cover;
}
.main-1 .con .main-center {
  display: flex;
  flex-wrap: wrap;
}
.main-1 .con .main-center .item {
  width: calc((100% - (3 - 1) * 1.2rem) / 3);
  margin-right: 1.2rem;
  margin-bottom: 0;
}
.main-1 .con .main-center .item:nth-of-type(3n) {
  margin-right: 0;
}
.main-1 .con .main-center .item {
  position: relative;
}
.main-1 .con .main-center .item .text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 0 3.35rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.main-1 .con .main-center .item .text * {
  color: #fff;
}
.main-1 .con .main-center .item .text img {
  max-width: 4.5rem;
}
.main-1 .con .main-center .item .text i {
  font-size: 3rem;
}
.main-1 .con .main-center .item .text p {
  font-size: 1.5rem;
  margin-bottom: 1.4rem;
  margin-top: 1.5rem;
}
.main-1 .con .main-center .item .text span {
  font-size: 1rem;
  line-height: 1.6;
}
.main-2 .main-title .top {
  display: flex;
}
.main-2 .main-title .top .item {
  padding: 2rem 2rem;
  background-image: url("../images/index\ \(8\).png");
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: bottom;
  margin-left: 2rem;
}
.main-2 .main-title .top p {
  text-align: center;
  font-size: 0.8rem;
  line-height: 1.4;
  margin-bottom: 0.6rem;
}
.main-2 .main-title .top span {
  font-size: 1.8rem;
  color: #1d74d4;
  font-family: "Hm-Medium";
}
.main-2 .content .img {
  padding-top: 2rem;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}
.main-2 .content img {
  width: 100%;
}
.main-3 {
  background-image: url("../images/about\ \(6\).png");
  background-size: cover;
}
.main-3 .main-title {
  margin-bottom: 6rem;
}
.main-3 .main-title * {
  color: #fff;
}
.main-3 .main-center {
  position: relative;
}
.main-3 .content {
  display: flex;
}
.main-3 .content .img {
  position: relative;
  width: 26.55rem;
  flex-shrink: 0;
}
.main-3 .content .img .swiper-page {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 31.5rem;
  height: 31.5rem;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background-image: url("../images/line.png");
  background-size: auto 100%;
  background-repeat: no-repeat;
  background-position: right;
}
.main-3 .content .img .swiper-page P {
  position: absolute;
  padding-left: 1.5rem;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.5);
  transform: translate(-0.6rem);
  opacity: 0;
}
.main-3 .content .img .swiper-page P.active {
  font-size: 1.5rem;
  color: #ffffff;
}
.main-3 .content .img .swiper-page P::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 0.6rem;
  height: 0.6rem;
  border: 0.2rem solid #fff;
  background-color: #1d74d4;
  border-radius: 50%;
  transform: translateY(-50%);
}
.main-3 .content .img .swiper-page P.active {
  top: 50%;
  left: 100%;
  opacity: 1;
}
.main-3 .content .img .swiper-page P.pr1 {
  top: 30%;
  left: 96.8%;
  opacity: 1;
}
.main-3 .content .img .swiper-page P.pr2 {
  top: 10%;
  left: 82%;
  opacity: 1;
}
.main-3 .content .img .swiper-page P.pr3 {
  top: -0.5%;
  left: 60%;
}
.main-3 .content .img .swiper-page P.nt1 {
  top: 71%;
  left: 94.9%;
  opacity: 1;
}
.main-3 .content .img .swiper-page P.nt2 {
  top: 88%;
  left: 81%;
  opacity: 1;
}
.main-3 .content .img .swiper-page P.nt3 {
  top: 97.5%;
  left: 59.3%;
}
.main-3 .content .swiper {
  flex: 1;
  margin-left: 11rem;
}
.main-3 .content .swiper .swiper-slide {
  height: 21rem;
  overflow-y: auto;
}
.main-3 .content .swiper .swiper-slide::-webkit-scrollbar {
  width: 4px;
}
.main-3 .content .swiper .swiper-slide::-webkit-scrollbar-track {
  box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.3);
  border-radius: 10px;
}
.main-3 .content .swiper .swiper-slide::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background-color: #fff;
  box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
}
.main-3 .content .swiper .swiper-slide * {
  color: #fff;
}
.main-3 .content .swiper .swiper-slide h6 {
  font-size: 2.4rem;
  margin-bottom: 1rem;
}
.main-3 .content .swiper .swiper-slide P {
  font-size: 1rem;
  height: 3rem;
  line-height: 3rem;
}
.main-3 .content .swiper-button-wrap {
  position: absolute;
  top: 0;
  right: 0;
}
.main-3 .content .swiper-button-wrap .swiper-button {
  width: 3.5rem;
  height: 3.5rem;
  border: 1px solid #fff;
  background-color: transparent;
}
.main-3 .content .swiper-button-wrap .swiper-button::after {
  font-size: 1.5rem !important;
}
.main-3 .content .swiper-button-wrap .swiper-button.swiper-button-disabled::after {
  transform: rotate(45deg);
}
.main-4 .content {
  position: relative;
}
.main-4 .content img {
  width: 100%;
}
.main-4 .content .text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding-top: 5.5rem;
}
.main-4 .content .text * {
  color: #fff;
}
.main-4 .content h3 {
  text-align: center;
  margin-bottom: 2rem;
}
.main-4 .content h3 span {
  display: inline-block;
  font-size: 2rem;
  font-family: "Hm-Medium";
  margin: 0 0.5rem;
  border-bottom: 0.1rem solid #fff;
}
.main-4 .content p {
  width: 56.75rem;
  margin: 0 auto;
  text-align: center;
  line-height: 2;
}
@media screen and (max-width: 768px) {
  .main-1 .content {
    flex-direction: column;
  }
  .main-1 .content .text .number {
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
  }
  .main-1 .content .text .number .item {
    padding: 1.5rem 0;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }
  .main-1 .content .text .number .item:hover {
    border-color: #1d74d4;
  }
  .main-1 .content .text .number .item > span {
    font-size: 0.9rem;
    line-height: 2;
  }
  .main-1 .content .text .number p {
    display: flex;
    align-items: flex-start;
  }
  .main-1 .content .text .number p span {
    font-size: 1.6rem;
    color: #1d74d4;
  }
  .main-1 .content .text .number p i {
    padding-top: 0.6rem;
    color: #1d74d4;
  }
  .main-1 .content .text .number {
    padding: 0 1rem;
    margin: 1rem 0;
  }
  .main-1 .content .text .number .item {
    border: none;
    padding: 0.5rem 0;
  }
  .main-1 .content .text .number .item > span {
    font-size: 0.7rem;
  }
  .main-1 .content .text .number p span {
    font-size: 1.6rem;
  }
  .main-1 .content .img {
    display: none;
  }
  .main-1 .con {
    background-image: none;
    padding-top: 4.5rem;
    padding-bottom: 0;
  }
  .main-1 .con .main-center {
    flex-direction: column;
  }
  .main-1 .con .main-center .item {
    width: 100%;
    margin-right: 0;
    margin-bottom: 1rem;
  }
  .main-2 {
    padding-top: 0;
  }
  .main-2 .main-title .top {
    flex-direction: row;
    justify-content: center;
  }
  .main-2 .main-title .top .item {
    margin-left: 0;
    margin: 0 0.5rem;
  }
  .main-3 .main-title {
    margin-bottom: 2rem;
  }
  .main-3 .content .img {
    display: none;
  }
  .main-3 .content .swiper {
    margin-left: 0;
  }
  .main-3 .content .swiper .swiper-slide p {
    height: auto;
    line-height: 2;
    margin-bottom: 1rem;
  }
  .main-3 .content .swiper-button-wrap {
    top: 5rem;
  }
  .main-3 .content .swiper-button-wrap .swiper-button {
    width: 2.5rem;
    height: 2.5rem;
  }
  .main-4 .content > img {
    display: none;
  }
  .main-4 .content .text {
    position: initial;
    padding-top: 0;
  }
  .main-4 .content .text * {
    color: #333;
  }
  .main-4 .content .text h3 {
    margin-bottom: 1rem;
  }
  .main-4 .content .text h3 span {
    font-size: 1.2rem;
    border-color: #333;
  }
  .main-4 .content .text p {
    width: 100%;
  }
}