/* toc 相关样式 */
.toc{overflow-y:auto}.toc>.toc-list{overflow:hidden;position:relative}.toc>.toc-list li{list-style:none}.toc-list{margin:0;padding-left:10px}a.toc-link{color:currentColor;height:100%}.is-collapsible{max-height:1000px;overflow:hidden;transition:all 300ms ease-in-out}.is-collapsed{max-height:0}.is-position-fixed{position:fixed !important;top:0}.is-active-link{font-weight:700}.toc-link::before{background-color:#EEE;content:' ';display:inline-block;height:inherit;left:0;margin-top:-1px;position:absolute;width:2px}.is-active-link::before{background-color:#54BC4B}

section {
  display: flex;
}

section article {
  width: calc(100% - 300px);
}

#toc-container {
  width: 300px;
  max-height: 80vh;
  background: #fff;
  overflow-y: auto;
  position: sticky;
  top: 100px;
  margin-left: 10px;
}

.toc-link::before {
  width: 3px !important;
}
.is-active-link::before {
  background-color: #00a4ff !important;
}

.toc-link::before {
  height: 30px;
}
.toc-list {
  list-style-type: none;
}

@media screen and (max-width:1024px){
  section article {
   width: 100%;
  }
  /* 小屏不显示目录 */
  #toc-container {
    display: none;
  }
}