/* 新闻中心 */
.banner-bg {
  background: url("../images/product/-48629.jpg");
}
.top-news {
  margin-top: 70px;
  margin-bottom: 120px;
  height: 350px;
  display: flex;
  position: relative;
  background-color: #fafafa;
  overflow: hidden;
  transition: all 0.5s;
}
.top-news:hover {
  background-color: rgba(238, 238, 238, 0.7);
}
.top-news:hover .top-news-img img {
  transform: translate(-50%, -50%) scale(1.1);
}
.top-news-img {
  flex: 0 0 460px;
  background-color: #4c4c4c;
  position: relative;
  overflow: hidden;
}
.top-news-img img {
  transition: transform 0.3s ease;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%); /* 真正居中 */
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.top-news-info {
  margin-left: 10px;
  flex: 1;
  padding: 0 40px;
  display: flex;
  flex-flow: column;
  justify-content: center;
}
.top-news-info-title a {
  color: #000000;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 1.4;
  transition: all 0.3s;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.top-news-info-title a:hover {
  color: #0b64e9;
}
.top-news-info p {
  color: #888;
  line-height: 24px;
  margin: 18px 0 45px 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.top-news-info .date {
  margin: 20px 0 20px 0;
}
.top-news-info > a {
  width: 32px;
  height: 32px;
  display: inline-block;
  background: #2548bb url(../images/arrow-right.png) no-repeat center;
  background-size: 55%;
  border-radius: 50%;
  transition: all 0.5s;
}
.top-news-info > a:hover {
  background-color: #1e69d1;
}
.news-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.news-box {
  display: inline-block;
  flex: 0 0 calc(50% - 15px);
  margin-bottom: 40px;
  border: 1px solid #eee;
  transition: all 0.3s;
}
.news-box:hover {
  box-shadow: 0 5px 10px rgba(220, 220, 220, 0.4);
}
.news-box:hover .news-box-title {
  color: #0b64e9;
}
.news-box:hover .news-box-img img {
  transform: translate(-50%, -50%) scale(1.05);
}
.news-box-img {
  height: 260px;
  position: relative;
  overflow: hidden;
}
.news-box-img img {
  transition: transform 0.3s ease;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1.01); /* 真正居中 */
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news-box-title {
  color: #333;
  font-weight: 400;
  margin-top: 25px;
  margin-bottom: 15px;
  padding-left: 20px;
  padding-right: 20px;
  transition: all 0.3s;
}
.news-box-desc {
  color: #888;
  line-height: 26px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  padding-left: 20px;
  padding-right: 20px;
  margin-bottom: 30px;
}

.pagination-box {
  text-align: center;
  font-size: 0;
  margin-bottom: 70px;
}
.pagination-box > a {
  font-size: 14px;
  display: inline-block;
  background-color: #fff;
  padding: 10px 15px;
  color: #5b5b5b;
  border: 1px solid #eee;
}
.pagination-box > a:not(:first-child) {
  margin-left: -1px;
}
.pagination-box > a:not(.disabled):hover {
  background-color: #316bc1;
  color: #fff;
}
.pagination-box > a.disabled {
  cursor: not-allowed;
  opacity: 0.7;
}
/* 新闻内容 */
.banner-bg1 {
  background: url("../images/news/820bb7488e9d8e1af26e834d4a8ec9b4.png");
}
.news-contain-wrap {
  display: flex;
  padding-top: 50px;
  min-height: 400px;
  padding-bottom: 50px;
}
.news-contain {
  min-height: 700px;
  flex: 1;
  border-right: 1px solid #eee;
  display: inline-block;
  overflow: hidden;
  padding-right: 30px;
}
.news-contain-title {
  color: #333;
  font-weight: 600;
}
.news-contain-date {
  margin-top: 20px;
  margin-bottom: 50px;
  color: #333;
}
.news-contain-date span {
  margin-right: 15px;
  vertical-align: middle;
}
.news-contain-date span img {
  height: 16px;
  margin-right: 7px;
  display: inline-block;
}
.news-contain-text {
  color: #333;
  font-size: 18px;
  line-height: 2;
}
.news-contain-text img {
  max-width: 80%;
}
.news-contain-share {
  margin-top: 80px;
  color: #666;
  font-weight: 600;
}
.news-contain-share-icons {
  overflow: hidden;
  margin-top: 10px;
}
.news-contain-share-icons a {
  width: 30px;
  height: 30px;
  float: left;
  border: 1px solid #ddd;
  margin-right: 10px;
  text-align: center;
}
.news-contain-share-icons a img {
  width: 18px;
}
.news-contain-share-icons a:last-child {
  margin-right: 0;
  width: auto;
  float: right;
  font-weight: normal;
  padding-left: 32px;
  padding-right: 10px;
  font-size: 14px;
  line-height: 26px;
  color: #666;
  background: url("../images/news/back.png") no-repeat 10px 8px;
  background-size: 14px;
}
.news-contain-share-icons a:last-child:hover {
  background-color: #1e69d1;
  border-color: #1e69d1;
  background-image: url("../images/news/back-1.png");
  color: #fff;
}
.news-contain-siblings {
  margin-top: 60px;
}
.news-contain-siblings a {
  margin-top: 20px;
  display: block;
  background-color: #f8f8f8;
  color: #333;
  padding: 10px 15px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.2s;
}
.news-contain-siblings a:hover {
  background-color: #eee;
  color: #0b64e9;
}
.news-contain-side {
  overflow: hidden;
  display: inline-block;
  flex: 0 0 350px;
  margin-left: 30px; 
}
.news-contain-side-title {
  font-weight: 600;
  color: #333;
}
.news-contain-side-list {
  margin-top: 20px;
}
.news-contain-side-list a {
  display: block;
  padding: 8px 10px 10px 18px;
  color: #696969;
  position: relative;
  transition: all 0.3s;
  line-height: 1.6;
}
.news-contain-side-list a:after {
  content: " ";
  position: absolute;
  left: 0;
  top: 20px;
  width: 5px;
  height: 5px;
  background-color: #ccc;
  border-radius: 50%;
}
.news-contain-side-list a:hover {
  color: #0b64e9;
}