/* ==================== Column Page Layout ==================== */
.main {
    background-color: #eff1f3;
    padding: 0;
}

/* 栏目页主容器固定宽度 */
.main > .container {
  max-width: 1200px;
  padding-top: 20px;
}

.mt20 {
  margin-top: 20px;
}

.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

.column_position {
  font-size: 12px;
}
/* ==================== Left Sidebar ==================== */
.column_left {
  width: 200px;
  float: left;
  margin-right: 20px;
}

.column_left .column_position {
  margin-bottom: 15px;
}

.column_left .column_title h2 {
  font-size: 20px;
  font-weight: 400;
  color: var(--text-dark);
  padding: 10px 0;
  border-bottom: 2px solid var(--primary);
}

.column_menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.column_menu ul li {
  border-bottom: 1px solid var(--border);
}

.column_menu ul li a {
  display: block;
  padding: 12px 15px;
  color: var(--text-dark);
  text-decoration: none;
  font-size: 16px;
  transition: var(--transition);
}

.column_menu ul li a:hover {
  background-color: var(--bg-gray);
  color: var(--primary);
  padding-left: 20px;
}

/* ==================== Right Content Area ==================== */
.column_right {
  width: 860px;
  float: right;
  background-color: white;
  padding: 0px 30px;
}

.column_right .column_position {
  padding: 10px 0;
  font-size: 14px;
  color: var(--text-gray);
}

.column_right .column_position a {
  color: var(--text-gray);
  text-decoration: none;
  margin-right: 5px;
}

.column_right .column_position a:hover {
  color: var(--primary);
}

.column_right .column_title h2 {
  font-size: 20px;
  color: var(--primary);
  padding: 10px 0px;
  border-bottom: 2px solid var(--primary);
  /* margin-bottom: 20px; */
}

/* ==================== News List ==================== */
.news_list ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.news_list ul li {
  padding: 15px 0;
  border-bottom: 1px dashed var(--border);
  position: relative;
  padding-right: 100px;
}

.news_list ul li a {
  color: var(--text-dark);
  text-decoration: none;
  font-size: 15px;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: var(--transition);
}

.news_list ul li a:hover {
  color: var(--primary);
  font-weight: 600;
}

.news_list ul li a::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  background-color: var(--primary);
  margin-right: 8px;
  vertical-align: middle;
  flex-shrink: 0;
}

.news_date {
  position: absolute;
  right: 0;
  top: 15px;
  color: var(--text-light);
  font-size: 14px;
}

/* ==================== Pagination ==================== */
.pages {
  margin-top: 30px;
  text-align: center;
  margin-bottom: 30px;
}

.pages ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: inline-block;
}

.pages ul li {
  display: inline-block;
  margin: 0 5px;
  font-size: 14px;
  color: var(--text-gray);
}

.pages ul li a {
  color: var(--text-gray);
  text-decoration: none;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 3px;
  transition: var(--transition);
}

.pages ul li a:hover {
  background-color: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.pages_number {
  color: var(--primary);
  font-weight: bold;
  margin: 0 3px;
}