#container {
  width: 69vw;
  margin-inline: auto;
  padding-top: .4rem;
  font-family: Microsoft YaHei;
}
.current-site {
  font-size: .12rem;
  color: #999999;
  user-select: none;

}
.current-site span {
  font-size: .16rem;
  color: #666666;
}
.title-1 {
  font-size: .3rem;
  font-weight: 500;
  margin: 0;
  text-align: center;
}
.publish-time {
  color: #999999;
  font-size: .14rem;
  text-align: center;
}
.divider {
  border-bottom: 1px solid #D8D8D8;
  margin: .3rem 0;
}
#container ul {
  margin-bottom: 1rem;
}
pre {
  font-size: .14rem;
  color: #666666;
  white-space: wrap;
  margin: .04rem 0;
}
.title-2,
.introduction div {
  font-size: .18rem;
  font-weight: 500;
  color: #3D3D3D;
  margin-top: .3rem;
  margin-bottom: .1rem;
}
.introduction div {
  display: flex;
  align-items: center;
  gap: .06rem;
}
.introduction div::before {
  content: '';
  display: block;
  background: var(--main-color);
  height: .17rem;
  width: .03rem;
}