* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/*body {*/
/*  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;*/
/*}*/

.main-container {
  background-image: url("../images/bg.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  max-width: 1920px;
  margin: 0 auto;
  max-height: 2820px;
  min-height: 2620px;
  padding-bottom: 50px;
  position: relative;
}
.logoCon {
  position: absolute;
  top: 20px;
  width: 100%;
  z-index: 1;
}
.logo {
  width: 1200px;
  margin: 0 auto;
  cursor: pointer;
}
.logo img {
  height: 50px;
}

.header {
  width: 100%;
  /*height: 790px;*/
  position: relative;
}

.header-swiper {
  width: 100%;
  height: 100%;
}

.header-swiper .swiper-slide {
  width: 100%;
  height: 100%;
}

.header-swiper .swiper-slide img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}
.mainContent {
  position: relative;
  z-index: 2;
}
.cloudBg {
  position: absolute;
  top: 55%;
  max-width: 1920px;
  width: 100%;
  height: 727px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../images/遮挡背景1.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  z-index: 1;
}

.container {
  width: 1200px;
  margin: 0 auto 0;
}

.section {
}

.section-header {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 65px;
}

.content-grid {
  display: flex;
  gap: 30px;
}

.left-content {
  flex: 1;
}

.right-content {
  flex: 1;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.imgC {
  width: 317px;
  height: 240px;
  overflow: hidden;
  position: absolute;
  top: 4px;
  left: 7px;
}
.image-item {
  width: 332px;
  height: 249px;
  margin-bottom: 30px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.image-item img{
  width: 100%;
  height: 100%;
  transition: transform 0.3s;
}
.image-item:hover .image-name{
  /*color: #1D9179;*/
}
.image-item:hover img {
  transform: scale(1.05);
}

.image-name {
  position: absolute;
  left: 8px;
  bottom: 4px;
  width: 316px;
  font-size: 20px;
  padding: 0 16px;
  color: #ffffff;
  text-align: center;
  height: 45px;
  line-height: 45px;
  background: rgba(0,0,0, 0.6);
  overflow: hidden;
}
.imgCon {

}

.image-item-empty {
  background-image: url("../images/矩形3.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  /*padding: 0 19px 0 0;*/
}

.news-item {
  display: flex;
  align-items: flex-start;
  padding: 21px 0;
  transition: all 0.3s ease;
  cursor: pointer;
  border-bottom: 1px solid #E0E0E0;
}
.news-item:first-child {
  padding-top: 0;
}

.news-item:hover .news-title{
  color: #1D9179;
}
.news-item:hover .date-day{
  color: #1D9179;
}
.news-item:hover .date-year-month{
  color: rgba(29,145,121, 0.6);
}


.news-date-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  border-radius: 4px;
  padding-right: 40px;
  position: relative;
}
.news-date-box:after {
  position: absolute;
  content: "";
  width: 1px;
  height: 50px;
  background: #E0E0E0;
  right: 19px;
  top: 9px;
}

.date-day {
  font-size: 32px;
  font-weight: bold;
  line-height: 1;
  color: #333333;
  margin-top: 6px;

}

.date-year-month {
  font-size: 18px;
  font-style: italic;
  padding-top: 4px;
  line-height: 1;
  color: #888888;
}

.news-title {
  font-size: 20px;
  color: #333;
  line-height: 1.8;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.more-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 228px;
  height: 76px;
  background-image: url("../images/more.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  transition: all 0.3s ease;
  margin: 30px auto 60px;
  cursor: pointer;
  position: relative;
}
.more-btn span {
  position: absolute;
  top: 18px;
  left: 42px;
  color: #ffffff;
  font-size: 20px;
}

.more-btn:hover {
  transform: translateY(-2px);
}

.more-btn img {
  width: 20px;
  height: 20px;
  margin-left: 10px;
}

.birth-section {
  /*padding-bottom: 60px;*/
}