/* Main Layout */
.main-container {
  padding-bottom: 50px;
}

/* Breadcrumb */
.breadcrumb {
  padding: 20px 0;
  font-size: 14px;
  color: #666;
  border-bottom: 1px solid #eee;
}

.breadcrumb a {
  color: #666;
  margin: 0 5px;
}

.breadcrumb a:hover {
  color: #0056b3;
}

/* Content Layout */
.content-layout {
  display: flex;
  gap: 40px;
}

/* Sidebar */
.sidebar {
  width: 260px;
  flex-shrink: 0;
}

.sidebar-title {
  background: #0056b3;
  color: #fff;
  padding: 15px 20px;
  font-size: 18px;
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
}

.sidebar-title h3 {
  font-weight: 500;
  letter-spacing: 1px;
}

.sidebar-nav {
  background: #fff;
  border: 1px solid #eee;
  border-top: none;
  /* box-shadow: 0 2px 8px rgba(0,0,0,0.05); */
}

.sidebar-nav li {
  border-bottom: 1px solid #f5f5f5;
}

.sidebar-nav li:last-child {
  border-bottom: none;
}

.sidebar-nav li a {
  display: block;
  padding: 15px 20px;
  color: #333;
  font-size: 15px;
  transition: all 0.3s;
  position: relative;
}

.sidebar-nav li a:hover,
.sidebar-nav li.active a {
  color: #0056b3;
  background-color: #f9f9f9;
  padding-left: 25px; /* Indent effect */
}

.sidebar-nav li a:hover::before,
.sidebar-nav li.active a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: #0056b3;
}

/* List Content */
.list-content {
  flex: 1;
  background: #fff;
  padding: 30px;
  border: 1px solid #eee;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.list-header {
  border-bottom: 1px solid #eee;
  padding-bottom: 15px;
  margin-bottom: 20px;
}

.list-header h2 {
  font-size: 24px;
  color: #333;
  border-left: 5px solid #0056b3;
  padding-left: 15px;
  line-height: 1;
}

.article-list {
  min-height: 400px;
}

.article-list li {
  border-bottom: 1px dashed #eee;
  padding: 18px 0;
  transition: background-color 0.2s;
}

.article-list li:hover {
  background-color: #fcfcfc;
}

.article-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.article-link .title {
  font-size: 16px;
  color: #333;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 20px;
  position: relative;
  padding-left: 15px;
}

.article-link .title::before {
  content: '•';
  color: #999;
  position: absolute;
  left: 0;
  font-size: 12px;
  top: 2px;
}

.article-link:hover .title {
  color: #0056b3;
}

.article-link:hover .title::before {
  color: #0056b3;
}

.article-link .date {
  color: #999;
  font-size: 14px;
  font-family: Arial, sans-serif;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 40px;
  gap: 8px;
}

.page-link {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid #ddd;
  background: #fff;
  color: #666;
  border-radius: 4px;
  font-size: 14px;
  transition: all 0.3s;
}

.page-link:hover {
  border-color: #0056b3;
  color: #0056b3;
}

.page-link.active {
  background: #0056b3;
  border-color: #0056b3;
  color: #fff;
}

.page-ellipsis {
  color: #999;
  padding: 0 5px;
}


/* Main Layout */
.main-container {
  padding-bottom: 50px;
}

/* Breadcrumb */
.breadcrumb {
  padding: 20px 0;
  font-size: 14px;
  color: #666;
  border-bottom: 1px solid #eee;
}

.breadcrumb a {
  color: #666;
  margin: 0 5px;
}

.breadcrumb a:hover {
  color: #0056b3;
}

/* Content Layout */
.content-layout {
  display: flex;
  gap: 40px;
}

/* Sidebar */
.sidebar {
  width: 260px;
  flex-shrink: 0;
}

.sidebar-title {
  background: #0056b3;
  color: #fff;
  padding: 15px 20px;
  font-size: 18px;
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
}

.sidebar-title h3 {
  font-weight: 500;
  letter-spacing: 1px;
}

.sidebar-nav {
  background: #fff;
  border: 1px solid #eee;
  border-top: none;
  /* box-shadow: 0 2px 8px rgba(0,0,0,0.05); */
}

.sidebar-nav li {
  border-bottom: 1px solid #f5f5f5;
}

.sidebar-nav li:last-child {
  border-bottom: none;
}

.sidebar-nav li a {
  display: block;
  padding: 15px 20px;
  color: #333;
  font-size: 15px;
  transition: all 0.3s;
  position: relative;
}

.sidebar-nav li a:hover,
.sidebar-nav li.active a {
  color: #0056b3;
  background-color: #f9f9f9;
  padding-left: 25px; /* Indent effect */
}

.sidebar-nav li a:hover::before,
.sidebar-nav li.active a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: #0056b3;
}

/* List Content */
.list-content {
  flex: 1;
  background: #fff;
  padding: 30px;
  border: 1px solid #eee;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.list-header {
  border-bottom: 1px solid #eee;
  padding-bottom: 15px;
  margin-bottom: 20px;
}

.list-header h2 {
  font-size: 24px;
  color: #333;
  border-left: 5px solid #0056b3;
  padding-left: 15px;
  line-height: 1;
}

.article-list {
  min-height: 400px;
}

.article-list li {
  border-bottom: 1px dashed #eee;
  padding: 18px 0;
  transition: background-color 0.2s;
}

.article-list li:hover {
  background-color: #fcfcfc;
}

.article-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.article-link .title {
  font-size: 16px;
  color: #333;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 20px;
  position: relative;
  padding-left: 15px;
}

.article-link .title::before {
  content: '•';
  color: #999;
  position: absolute;
  left: 0;
  font-size: 12px;
  top: 2px;
}

.article-link:hover .title {
  color: #0056b3;
}

.article-link:hover .title::before {
  color: #0056b3;
}

.article-link .date {
  color: #999;
  font-size: 14px;
  font-family: Arial, sans-serif;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 40px;
  gap: 8px;
}

.page-link {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid #ddd;
  background: #fff;
  color: #666;
  border-radius: 4px;
  font-size: 14px;
  transition: all 0.3s;
}

.page-link:hover {
  border-color: #0056b3;
  color: #0056b3;
}

.page-link.active {
  background: #0056b3;
  border-color: #0056b3;
  color: #fff;
}

.p_pages {
  display: flex;
  gap: 8px;
}

.p_pages span{
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid #ddd;
  background: #fff;
  color: #666;
  border-radius: 4px;
  font-size: 14px;
  transition: all 0.3s;
  cursor: pointer;
  text-decoration: none;
}

.p_pages span:hover, 
.p_pages a:hover {
  border-color: #0056b3;
  color: #0056b3;
}

.p_pages .p_no_d, 
.p_pages .cur_page {
  background: #0056b3;
  border-color: #0056b3;
  color: #fff;
}

.page-ellipsis {
  color: #999;
  padding: 0 5px;
}