body {
  background: #F8FAFA;
}
.guide-page {
  width: 1200px;
  margin: auto;
  margin-top:  80px;

}
/* 固定目录栏 */
#menuContainer {
  width: 240px;
  position: fixed;
  top: 80px;
  left: max(0px, calc((100vw - 1200px) / 2));
  /* height: 100%; */
  height: calc(100vh - 80px);

  overflow-y: auto;
  background: #fff;
  padding: 20px;
  z-index: 10;
  background: #fff;
}
#menuContainer a {
  display: block;
  text-decoration: none;
  color: #333;
  padding: 5px;
  margin: 5px 0;
  transition: background 0.2s;
}
#menuContainer a:hover {
  background: #e9ecef;
}

#menuContainer a.active {
  color: #007bff;
}
/* 目录层级样式 */
#menuContainer {
  /* .menu-h1 { font-weight: bold; font-size: 16px; } */
  .menu-h2 {
    color: #1A1A1A;
    font-weight: 500;
    font-size: 16px; 
  }
  .menu-h3 { 
    color: rgba(26, 26, 26, 0.65);
    font-weight: 400;
    font-size: 16px; 
    padding-left: 12px;


   }
   .menu-h2::before, .menu-h3::before{
    content: '';
    display: inline-block;
    width: 4px;
    height: 4px;
    background: #1A1A1A;
    border-radius: 50%;
    margin-right: 8px;
    margin-bottom: 3px;
  }
   .menu-h3::before {
    background:  rgba(26, 26, 26, 0.65);
  }
 
}


/* 内容区 */
.pos-container {
  margin-left: 270px;
}
#markdownContainer {
  /* border: 1px solid red; */
  padding: 40px 20px;
  height: 100%;
  /* overflow-y: auto; */
  background: #fff;
  h1{
    color: #1A1A1A;
    font-size: 24px;
    font-weight: 700;
  }
  h2{
    color: #5A9DAB;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    margin-top: 36px;
  }
  h3{
    color: #1A1A1A;
    font-size: 16px;
    font-weight: 700;
  }
  h4{
    color: #1A1A1A;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
  }
  div,p,li{
    color: rgba(26, 26, 26, 0.65);
    font-size: 14px;
    font-weight: 400;
    line-height: 30px;
  }

  h2::before {
    content: '';
    display: inline-block;
    width: 3px;
    height: 16px;
    border-radius: 0px 2px 2px 0px;
    background: #5A9DAB;
    position: relative;
    right: 20px;
  }
}
h1, h2, h3, h4 {
  scroll-margin-top: 80px;
}

/* markdown 用户手册样式 */

.content-container {
  border: 1px solid rgba(0, 0, 0, 0.04);
  background: #F8FAFA;
  margin-top: 8px;
  padding: 12px;
}



.MathJax {
  font-size: 130% !important; /* 调整为所需大小 */
}