.news-container {
  padding: 40px 0 0;
}

/* 顶部导航 */
.news-container .nav-tabs {
  display: flex;
  justify-content: center;
  align-items: center;
}
.news-container .nav-item {
  font-size: 16px;
  color: #64748b;
  text-decoration: none;
  padding: 10px 24px;
  margin-left: 10px;
  border-radius: 4px;
  transition: all 0.3s ease;
  background: #f8f8f8;
}
.news-container .nav-item:hover{
  color:rgba(78, 110, 242, 1);
}
.news-container .nav-item:first-child {
  margin-left: 0;
}
.news-container .nav-item.active {
  background-color: rgba(78, 110, 242, 1);
  color: #ffffff;
}

/* 主焦点新闻区 */
.news-container .focus-news {
  display: flex;
  align-items: stretch;
  background-color: #ffffff;
  border-radius: 8px;
  overflow: hidden;
  margin: 60px 0 80px;
}
.news-container .focus-info {
  flex: 1;
  padding: 40px;
  display: flex;
  flex-direction: column;
}
.news-container .focus-date {
  font-size: 14px;
  color: #94a3b8;
  font-weight: bold;
}
.news-container .focus-title {
  font-size: 28px;
  color: #1e293b;
  font-weight: bold;
  line-height: 1.4;
  margin-top: 20px;
  transition: all .6s;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-container .focus-news:hover .focus-title{
  color:rgba(78, 110, 242, 1);
}
.news-container .focus-desc {
  font-size: 15px;
  color: #64748b;
  line-height: 1.8;
  margin-top: 24px;
   display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-container .focus-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 130px;
  height: 42px;
  background-color: rgba(78, 110, 242, 1);
  color: #ffffff;
  text-decoration: none;
  border-radius: 21px;
  font-size: 14px;
  margin-top: 30px; /* 改为固定 margin-top 方便响应式计算 */
  transition: background-color 0.3s;
}
.news-container .focus-btn .arrow {
  margin-left: 8px;
}
.news-container .focus-cover {
  width: 500px;
  flex-shrink: 0;
}
.news-container .focus-cover video,
.news-container .focus-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 8px;
}
.news-grid-container{
    background: #f8f8f8;
    padding: 90px 0;
}
/* 新闻卡片网格 */
.news-container .news-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr 1fr 1fr;
}
.news-container .news-card {
  background-color: #ffffff;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.news-container .card-cover{
  overflow: hidden;
  border-radius: 8px;
}
.news-container .card-cover img {
  width: 100%;
  aspect-ratio: 451/200;
  object-fit: cover;
  display: block;
  transition: all .6s;
}
.news-container .news-card:hover .card-cover img{
  transform:scale(1.03);
}
.news-container .card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.news-container .card-date {
  font-size: 14px;
  color: #94a3b8;
  font-weight: bold;
}
.news-container .card-title {
  font-size: 18px;
  color: #222;
  line-height: 1.6;
  margin-top: 16px;
  transition: all .6s;
   display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-container .news-card:hover .card-title{
  color:rgba(78, 110, 242, 1);
}
.news-container .card-more {
  font-size: 13px;
  color: #94a3b8;
  margin-top: 20px;
}
.news-container .pagination{
    margin-top: 50px;
}
.pagination ul li.active{
    background-color: rgba(78, 110, 242, 1);
    border-color: rgba(78, 110, 242, 1);
}
.news-container .pagination ul li:hover a{
    color: rgba(78, 110, 242, 1);
}
.news-detail-container {
  margin: 0 auto;
  padding: 80px 0;
  display: flex;
  justify-content: space-between;
}


.news-detail-container .detail-main {
  width: 59.42%;
  flex-shrink: 0;
}
.news-detail-container .article-date {
  font-size: 16px;
  color: rgba(78, 110, 242, 1); 
  font-weight: bold;
}
.news-detail-container .article-title {
  font-size: 26px;
  color: #1e293b;
  font-weight: bold;
  line-height: 1.4;
  margin-top: 20px; 
}
.news-detail-container .article-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 15px;
  margin-top: 24px; 
}
.news-detail-container .views {
  display: flex;
  align-items: center;
  color: #94a3b8;
  font-size: 14px;
}
.news-detail-container .views .icon-liulan {
  font-size: 16px;
  color: rgba(78, 110, 242, 1);
}
.news-detail-container .views .view-count {
  margin-left: 6px;
}
/* 社交分享区域 */
.news-detail-container .social {
  display: flex;
  align-items: center;
  font-size: 14px;
  color: #64748b;
}
.news-detail-container .social a {
  color: #94a3b8;
  text-decoration: none;
  margin-left: 12px;
  transition: color 0.3s;
}
.news-detail-container .social a:hover {
  color: rgba(78, 110, 242, 1); /* 主题色悬停 */
}
.news-detail-container .text-editor{
  font-size: 15px;
  color: #475569;
  line-height: 1.8;
}
.news-detail-container .text-editor *{
  all:revert;
}
.news-detail-container .text-editor img,
.news-detail-container .text-editor video{
  display:block;
  margin:0 auto;
  max-width:100%;
}

/* 返回列表按钮 */
.news-detail-container .back-wrapper {
  margin-top: 48px; /* 严格使用 margin-top */
}
.news-detail-container .back-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  border: 1px solid #cbd5e1;
  border-radius: 20px;
  color: #64748b;
  text-decoration: none;
  font-size: 14px;
  transition: all 0.3s;
}
.news-detail-container .back-btn .icon-fanhui {
  font-size: 12px;
  margin-left: 6px;
}
.news-detail-container .back-btn:hover {
  border-color: rgba(78, 110, 242, 1);
  color: rgba(78, 110, 242, 1);
}
.news-detail-container .line{
    width: 4px;
	background-color: rgba(244, 244, 244, 1);
}
.news-detail-container .detail-sidebar {
  width: 28%;
  box-sizing: border-box;
  align-self: flex-start;
}
.news-detail-container .sidebar-caption {
  font-size: 20px;
  color: #1e293b;
  font-weight: bold;
  position: relative;
}
.news-detail-container .sidebar-grid {
  margin-top: 10px; 
}
.news-detail-container .sidebar-card {
  display: block;
  text-decoration: none;
  padding: 20px 0;
  border-bottom: 1px solid #f1f5f9;
  margin-top: 10px; /* 严格使用 margin-top */
}
.news-detail-container .sidebar-card:first-child {
  margin-top: 0;
}
.news-detail-container .sidebar-card .card-date {
  font-size: 14px;
  color: #cbd5e1;
}
.news-detail-container .sidebar-card .card-title {
  font-size: 17px;
  color: #333;
  line-height: 1.5;
  font-weight: 500;
  margin-top: 8px; /* 严格使用 margin-top */
  transition: color 0.3s;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-detail-container .sidebar-card:hover .card-title {
  color: rgba(78, 110, 242, 1);
}
@media (max-width:1199px){
  .news-container .focus-news{
    margin:45px 0 80px;
  }
  .news-grid-container{
    padding:80px 0;
  }
  .news-container .pagination{
    margin-top:45px;
  }
  .news-detail-container .back-wrapper{
    margin-top:45px;
  }
}
@media (max-width:1024px){
  .news-detail-container .article-title{
    font-size:24px;
  }
  .news-container .focus-news{
    margin:40px 0 70px;
  }
  .news-detail-container{
    padding:70px 0;
  }
  .news-grid-container{
    padding:70px 0;
  }
  .news-detail-container .back-wrapper,
  .news-container .pagination{
    margin-top:40px;
  }
}
@media screen and (max-width: 992px) {
  .news-container .focus-news {
    flex-direction: column-reverse; 
    margin-top: 40px;
  }
  .news-container .focus-cover {
    width: 100%;
    height: 300px;
  }
  .news-container .focus-info {
    padding: 30px 30px 0;
  }
  .news-container .focus-title {
    font-size: 24px;
    margin-top: 16px;
  }
  .news-container .focus-desc {
    font-size: 14px;
    margin-top: 16px;
  }

  .news-container .news-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width:768px){
  .news-detail-container .article-title{
    font-size: 22px;
    margin-top: 15px;
  }
  .news-container .focus-news{
    margin:30px 0 60px;
  }
  .news-detail-container,
  .news-grid-container{
    padding:60px 0;
  }
  .news-detail-container .back-wrapper,
  .news-container .pagination{
    margin-top:30px;
  }
}
@media screen and (max-width: 576px) {
  .news-container {
    padding: 20px 0 0;
  }
  .news-container .nav-item {
    font-size: 14px;
    padding: 8px 16px;
    margin-left: 6px;
  }
  .news-container .focus-cover {
    height: 200px;
  }
  .news-container .focus-info {
    padding: 20px 20px 0;
  }
  .news-container .focus-title {
    font-size: 20px;
    margin-top: 12px;
  }
  .news-container .news-grid {
    grid-template-columns: 1fr;
  }
  .news-container .news-card {
    width: 100%;
  }
}
@media (max-width:500px){
  .news-detail-container .article-title{
    font-size: 20px;
    margin-top: 10px;
  }
  .news-container .focus-news{
    margin:25px 0 50px;
  }
  .news-detail-container,
  .news-grid-container{
    padding:50px 0;
  }
  .news-detail-container .back-wrapper,
  .news-container .pagination{
    margin-top:25px;
  }
}


@media screen and (max-width: 1024px) {
  .news-detail-container {
    flex-direction: column;
  }
  .news-detail-container .detail-main {
    width: 100%;
  }
  .news-detail-container .detail-sidebar {
    width: 100%;
    padding-left: 0;
    margin-top: 60px;
  }
  .news-detail-container .line{
    display:none;
  }
}
@media screen and (max-width: 768px) {
   .news-detail-container .detail-sidebar{
     margin-top:50px;
   }
  .news-detail-container .sidebar-card{
    padding:15px 0;
  }
}
@media screen and (max-width: 576px) {
  .news-detail-container {
    /* padding: 24px 0 0; */
  }
  .news-detail-container .article-title {
    font-size: 20px;
    margin-top: 14px;
  }
  .news-detail-container .article-toolbar {
    /* flex-direction: column; */
    /* align-items: flex-start; */
  }
  .news-detail-container .social {
    /* margin-top: 12px; */
  }
  .news-detail-container .social a {
    margin-left: 0;
    margin-right: 14px;
  }
}
@media screen and (max-width: 500px) {
  .news-detail-container .sidebar-caption{
    font-size:18px;
  }
  .news-detail-container .sidebar-card .card-title{
    font-size:16px;
  }
  .news-detail-container .sidebar-card{
    padding:10px 0;
  }
   .news-detail-container .detail-sidebar{
     margin-top:40px;
   }
}