* {
  margin: 0;
  padding: 0;
}
body {
  background-color: #efefef;
}
/* 侧边栏容器 */
.le-sidebar {
  width: 68px;
  background-color: #fff;
  border: 1px solid #eee;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 4px 0;
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  right: 0;
  z-index: 99;
  box-sizing: border-box;
}
.le-sidebar .icon {
  font-size: 18px;
  font-weight: bolder;
  color: red;
}
.le-sidebar .sidebar-item,
.le-sidebar a.sidebar-item {
  width: 56px;
  height: 52px;
  margin: 2px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  box-sizing: border-box;
}
.le-sidebar hr.divider {
  border: none;
  height: 1px;
  background: #ccc;
  width: 48px;
  margin: 0;
}
.le-sidebar .icon {
  font-size: 18px;
  margin-bottom: 1px;
  line-height: 1;
}
.le-sidebar .text {
  font-size: 13px;
  line-height: 1.2;
}
.le-sidebar .sidebar-item:hover {
  background-color: red;
  color: white;
  border-radius: 4px;
}
.le-sidebar .sidebar-item:hover .icon {
  color: white;
}
.header-container {
  margin: 0 auto;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
.header-container .inner {
  width: 90%;
  max-width: 1200px;
  height: 110px;
  display: flex;
  justify-content: space-between;
  box-sizing: border-box;
  margin: 0 auto;
}
.header-container .inner .logo {
  display: flex;
}
.header-container .inner .logo .hp a {
  /* 清除默认内外边距（若父布局有特殊要求） */
  margin: 0;
  padding: 0;
  /* 让 a 标签盒模型更可控（可选） */
  box-sizing: border-box;
}
.header-container .inner .logo .hp a img {
  height: 110px;
}
.header-container .inner .logo p {
  position: relative;
  font-size: 18px;
  line-height: 110px;
  padding-left: 33px;
}
.header-container .inner .logo p a {
  color: #000;
  text-decoration: none;
}
.header-container .inner .logo p:before {
  position: absolute;
  left: 17px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 30px;
  background-color: rgba(0, 0, 0, 0.9);
  content: "";
}
article .banner {
  width: 100%;
  height: 160px;
}
article .banner img {
  width: 100%;
  height: 100%;
}
article .news-container {
  width: 90%;
  max-width: 1200px;
  background-color: #fff;
  margin: 0 auto;
  margin-bottom: 20px;
  /* 面包屑容器 */
  /* 面包屑项链接 */
  /* 当前页样式 */
  /* 分隔符样式 */
  /* 响应式调整 */
}
article .news-container .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  /* 支持响应式换行 */
  align-items: center;
  gap: 0.2rem;
  /* 元素间距 */
  color: #666;
  font-size: 14px;
  margin-top: 20px;
  padding: 20px;
  box-sizing: border-box;
}
article .news-container .breadcrumb-item a {
  color: #666;
  text-decoration: none;
  transition: color 0.2s;
  padding: 0.25rem 0;
}
article .news-container .breadcrumb-item a:hover {
  color: #2c84ff;
  /* hover时变色 */
}
article .news-container .breadcrumb-item.current {
  color: #333;
  font-weight: 500;
}
article .news-container .breadcrumb-separator {
  color: #ccc;
  font-size: 12px;
  /* 可选：使用箭头作为分隔符 */
  /* content: "→"; */
}
@media (max-width: 768px) {
  article .news-container .breadcrumb {
    font-size: 13px;
    gap: 0.25rem;
  }
}
article .news-container .article {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}
article .news-container .article .title {
  font-size: 0.4rem;
  color: #333;
  text-align: center;
  margin-bottom: 12px;
  font-weight: 600;
}
article .news-container .article .meta-info {
  font-size: 14px;
  color: #999;
  text-align: center;
  margin: 16px 0;
}
article .news-container .article .meta-info span {
  margin: 0 6px;
}
article .news-container .article .divider {
  border: none;
  border-top: 1px dashed #ddd;
  width: 100%;
  margin-bottom: 10px;
}
article .news-container .article .sub_txt h2 {
  font-size: 18px;
  font-weight: bold;
  color: #2a2a2a;
  padding: 10px 0 15px;
}
article .news-container .article .sub_txt p,
article .news-container .article .sub_txt div {
  line-height: 30px;
  color: #2a2a2a;
  font-size: 16px;
  margin-bottom: 5px;
}
article .news-container .article .sub_txt img {
  display: block;
  margin: 0 auto;
}
article .news-container .article .article-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  margin-top: 20px;
}
article .news-container .article .article-nav div {
  flex: 1;
}
article .news-container .article .prev-article {
  color: #999;
  font-size: 16px;
  cursor: pointer;
  transition: color 0.2s ease;
}
article .news-container .article .article-nav a:hover {
  color: #007bff;
}
article .news-container .article .next-article {
  color: #999;
  font-size: 16px;
}
/* 底部资讯卡片样式见 related-news.css */

.sub_txt h3 {
  font-size: 18px;
}
.article-nav a {
  text-decoration: none;
  display: inline-block;
  width: 400px;
  /* 强制文字在一行显示，不换行 */
  overflow: hidden;
  /* 超出容器部分隐藏 */
  text-overflow: ellipsis;
}