.main-1 .video {
  margin-bottom: 0.4rem;
}
.main-1 .video video {
  display: block;
  width: 100%;
}
.main-1 .des .tit {
  font-size: 0.18rem;
  width: 4.44rem;
  margin: 0 auto 0.35rem;
  text-align: center;
}
.main-1 .des .con {
  display: flex;
  gap: 0.35rem;
}
.main-1 .des .con > div {
  flex: 1;
}
.main-1 .des .con .x {
  font-size: 0.12rem;
}
.main-1 .des .con .n > div {
  border-top: 1px solid #f5f5f5;
  padding: 0.1rem 0;
}
.main-1 .des .con .n > div,
.main-1 .des .con .n > div * {
  text-align: right;
}
.main-1 .des .con .n span {
  font-size: 0.12rem;
}
.main-1 .des .con .n p {
  font-size: 0.32rem;
  margin-top: 0.05rem;
}
.main-1 .content {
  display: flex;
  gap: 0.375rem;
  margin-top: 0.45rem;
}
.main-1 .content > div {
  flex: 1;
}
.main-1 .content .img img {
  display: block;
  width: 100%;
}
.main-1 .content .txt {
  padding-right: 0.35rem;
}
.main-1 .content .txt .link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.15rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.2);
}
.main-1 .content .txt .link p {
  font-size: 0.18rem;
  max-width: 70%;
}
.main-1 .content .txt .link div {
  position: relative;
  width: 0.22rem;
  height: 0.22rem;
  flex: 0 0 0.22rem;
}
.main-1 .content .txt .link div::before,
.main-1 .content .txt .link div::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0.16rem;
  height: 2px;
  background: #111;
  transform: translate(-50%, -50%);
  border-radius: 999px;
}
.main-1 .content .txt .link div::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.main-1 .content .txt .submenu {
  display: none;
  padding: 0.15rem 0;
  padding-bottom: 0.3rem;
  font-size: 0.12rem;
}
.main-2 {
  padding-top: 0;
}
.main-2 .item {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.23rem;
}
.main-2 .item .img {
  width: 3rem;
}
.main-2 .item .img img {
  display: block;
  width: 100%;
}
.main-2 .item .text {
  flex: 1;
  padding: 0.275rem 0.38rem;
  background-color: #f7f7f7;
}
.main-2 .item .text h6 {
  font-size: 0.18rem;
}
.main-2 .item .text .tags {
  display: flex;
  gap: 0.075rem;
  margin-top: 0.05rem;
}
.main-2 .item .text .tags span {
  font-size: 0.1rem;
  line-height: 1;
}
.main-2 .item .text .tags span:not(:last-of-type) {
  padding-right: 0.075rem;
  border-right: 1px solid #ccc;
}
.main-2 .item .text .des {
  margin-top: 0.15rem;
}
.main-2 .item .text .des p {
  font-size: 0.1rem;
  line-height: 1.8;
  color: #444;
}
.main-2 .item .text .des p::before {
  content: "•";
}
.main-2 .item .text .m {
  display: inline-block;
  padding: 0 0.18rem;
  margin-top: 0.2rem;
  height: 0.3rem;
  line-height: 0.3rem;
  color: #fff;
  font-size: 0.09rem;
  background-color: var(--color-c1);
}
.main-3 .title {
  position: relative;
}
.main-3 .title h1 {
  font-size: 0.24rem;
}
.main-3 .title p {
  font-size: 0.14rem;
  margin-top: 0.05rem;
}
.main-3 .title .return {
  position: absolute;
  top: 0;
  right: 0;
}
.main-3 .intro {
  display: flex;
  gap: 0.35rem;
  margin-top: 0.3rem;
}
.main-3 .intro .pic {
  width: 3.75rem;
}
.main-3 .intro .pic img {
  display: block;
  width: 100%;
}
.main-3 .intro .pic .st {
  background-color: #fafafa;
}
.main-3 .intro .pic .st .swiper-slide {
  padding: 0.3rem;
}
.main-3 .intro .pic .sb {
  position: relative;
  padding: 0 20%;
  margin-top: 0.1rem;
}
.main-3 .intro .pic .sb .swiper-slide {
  cursor: pointer;
  border: 1px solid #ededed;
}
.main-3 .intro .pic .sb .swiper-slide::before {
  padding-top: 100%;
}
.main-3 .intro .pic .sb .swiper-slide img {
  padding: 0.1rem;
  object-fit: scale-down;
}
.main-3 .intro .pic .sb .swiper-slide.swiper-slide-thumb-active {
  border-color: var(--color-c1);
}
.main-3 .intro .pic .sb .swiper-button-next,
.main-3 .intro .pic .sb .swiper-button-prev {
  top: 50% !important;
  transform: translateY(-50%) !important;
}
.main-3 .intro .pic .sb .swiper-button-next:after {
  content: "next" !important;
  font-size: 0.15rem;
  color: var(--color-c1);
}
.main-3 .intro .pic .sb .swiper-button-prev:after {
  content: "prev" !important;
  font-size: 0.15rem;
  color: var(--color-c1);
}
.main-3 .intro .txt {
  flex: 1;
}
.main-3 .intro .txt h6 {
  font-size: 0.16rem;
}
.main-3 .intro .txt .des {
  margin-top: 0.15rem;
}
.main-3 .intro .txt .des p {
  font-size: 0.1rem;
  line-height: 1.8;
  color: #444;
}
.main-3 .intro .txt .des p::before {
  content: "•";
}
.main-3 .intro .txt .btn {
  display: flex;
  gap: 0.1rem;
}
.main-3 .intro .txt .btn .b {
  display: flex;
  align-items: center;
  gap: 0.05rem;
  height: 0.27rem;
  padding: 0 0.25rem;
  margin-top: 0.25rem;
  background-color: var(--color-c1);
}
.main-3 .intro .txt .btn .b img {
  width: 0.09rem;
}
.main-3 .intro .txt .btn .b span {
  font-size: 0.08rem;
  color: #fff;
}
.main-3 .table {
  margin-top: 0.3rem;
  background-color: #fafafa;
}
.main-3 .table h2 {
  padding: 0.15rem;
  font-size: 0.14rem;
  border-bottom: 1px solid #eee;
}
.main-3 .table .c {
  padding: 0 0.15rem 0.15rem;
}
.main-3 .table .c > div {
  display: flex;
  padding: 0.13rem 0;
  border-bottom: 1px solid #eee;
}
.main-3 .table .c p {
  font-size: 0.1rem;
  color: #444;
}
.main-3 .table .c p:first-of-type {
  width: 40%;
}
@media screen and (max-width: 768px) {
  .page-banner .txt {
    padding-right: 20% !important;
  }
  .main-1 .des .tit {
    width: 100%;
    margin-bottom: 0.2rem;
  }
  .main-1 .des .con {
    flex-direction: column;
    gap: 0.2rem;
  }
  .main-1 .content {
    flex-direction: column;
    gap: 0.2rem;
  }
  .main-1 .content .txt {
    padding: 0 0.2rem;
  }
  .main-2 .item {
    flex-direction: column;
    gap: 0.1rem;
  }
  .main-2 .item > div {
    width: 100% !important;
  }
  .main-2 .item .img {
    padding: 0 0.2rem;
  }
  .main-2 .item .text {
    padding: 0.2rem;
  }
  .main-3 .intro {
    flex-direction: column;
    gap: 0.2rem;
  }
  .main-3 .intro .pic {
    width: 100%;
  }
}