@charset "utf-8";
/* CSS Document */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Microsoft Yahei', PingFangSC, sans-serif;
  background: #f2f4f7;
  color: #2c333a;
  line-height: 1.75;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}
.container {
  max-width: 1460px;
  margin: 0 auto;
  padding: 0 16px;
}


.bread {
  padding: 20px 0;
  font-size: 14px;
  color: #666;
}
.bread a {
  color: #164eac;
}

/* ==========主体布局========== */
.page-wrap {
  display: grid;
  grid-template-columns: 1040px 340px;
  gap: 28px;
  margin-bottom: 40px;
}
.edu-module {
  background: #ffffff;
  border-radius: 10px;
  padding: 24px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
/* 文章头部 */
.art-title {
  font-size: 26px;
  line-height: 1.4;
  margin:20px auto 40px;
  text-align:left;
  overflow:hidden;
}
.art-meta {
  font-size: 12px;
  color: #888;
  padding-bottom: 14px;
  border-bottom: 1px solid #eee;
  margin-bottom: 20px;
  display:flex;
  align-items:center;
}
.art-meta-info {
	float:left;
	text-align:left;
	flex:1;
}
.art-meta-share {
	flex:1;
	text-align:right;
	overflow:hidden;
	display:block;
}
#ops_share { position:relative; text-align:right; width:300px; bottom:40px; }
#ops_share .ops_shareLayer { right:0px; }

/* 文章正文 */
.art-content {
  font-size: 17px;
  line-height: 1.85;
}
.art-content img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
}
.art-content p {
  margin: 1.4em 0;
}
.site-declare{padding:24px 0;font-size:14px;color:#555;line-height:1.8;}
.site-declare p{font-size:14px;margin-bottom:10px;color:#666;}

.side-card {
  background: #fff;
  border-radius: 10px;
  padding: 22px;
  margin-bottom: 22px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
.side-card h3 {
  font-size: 18px;
  color: #164eac;
  border-left: 4px solid #164eac;
  padding-left: 10px;
  margin-bottom: 16px;
}
.side-news li {
  padding: 10px 0;
  border-bottom: 1px solid #f0f0f0;
}
.side-news li:last-child {
  border-bottom: none;
}
.side-news a {
  font-size: 15px;
  display: block;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.side-news a:hover {
  color: #164eac;
}


/* ==========媒体查询========== */
@media (max-width: 768px) {
  /*汉堡导航通栏下拉 修复去掉错误calc偏移*/
  .edu-hamburger {
    display: block;
  }
  .edu-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    left: 0;
    right: 0;
    width: 100%;
    top: 100%;
    z-index: 999;
    background: #0f52b8;
  }
  .edu-nav.show {
    display: flex;
  }
  .edu-nav li a {
    padding: 14px 16px;
    font-size: 17px;
    border-bottom: 1px solid #1c61c7;
  }
  .art-title {
    font-size: 20px;
  }
  
  #ops_share {display:none;}
  
  
  .container {
    max-width: 100%;
    padding: 0 12px;
  }
  .page-wrap {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .side-card {
	  margin-bottom:-10px;
	  margin-top:-20px;
  }
  .edu-sub-title {
	  padding-top:0px;
  }
	
}