.header-menu {
  display: none;
  flex-direction: row;
  position: fixed;
  z-index: 1000;
  width: 7.5rem;
  top: 1rem;
  left: 0;
  right: 0;
  bottom: 0;
  font-family: MiSans;
  font-weight: 400;
  font-size: 0.3rem;
  overflow: hidden;
}
.header-menu .item-wrapper {
  position: absolute;
  right: 0;
  height: 100%;
  width: 6.8rem;
  overflow: scroll;
  background: #f7f7f7;
  box-sizing: border-box;
  padding: 0.3rem;
}
.header-menu .title {
  font-weight: 300;
  font-size: 0.3rem;
  color: #222222;
  padding: 0.18rem 0 0.26rem;
  text-align: center;
}
.header-menu .subject-box {
  margin-bottom: 0.4rem;
}
.header-menu .subject-box > h3 {
  height: 0.5rem;
  border-radius: 0.12rem 0.12rem 0px 0px;
  text-align: center;
  font-weight: 400;
  font-size: 0.24rem;
  line-height: 0.5rem;
  color: #ffffff;
  margin-bottom: 0.18rem;
}
.header-menu .subject-box > h3.kf {
  background: #202d50;
}
.header-menu .subject-box > h3.yy {
  background: #f44a25;
}
.header-menu .subject-box > div {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.1rem;
}
.header-menu .subject-box > div > a {
  padding: 0.18rem 0;
  background: #ffffff;
  border-radius: 0.12rem;
  font-weight: 400;
  font-size: 0.24rem;
  color: #333333;
  text-align: center;
}
.header-menu .subject-box > div > a:visited {
  color: #333333;
}
.header-menu .school-box {
  background: #ffffff;
  border-radius: 0.12rem;
  padding-top: 0.4rem;
  margin-top: 0.1rem;
  margin-bottom: 0.5rem;
}
.header-menu .school-box > h3 {
  font-weight: 400;
  font-size: 0.3rem;
  color: #d71e1a;
  text-align: center;
  line-height: 0.3rem;
  margin-bottom: 0.34rem;
}
.header-menu .school-box > div {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0 0.23rem;
}
.header-menu .school-box > div > a {
  font-weight: 400;
  font-size: 0.24rem;
  color: #333333;
  text-align: center;
  position: relative;
  margin-bottom: 0.4rem;
}
.header-menu .school-box > div > a:visited {
  color: #333333;
}
.header-menu .school-box > div > a::after {
  content: "";
  display: block;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 0.24rem;
  background: #c0c0c0;
}
.header-menu .school-box > div > a:nth-child(4n)::after {
  display: none;
}
.header-menu .school-box > div > a:last-child::after {
  display: none;
}
.header-menu .card-box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.1rem;
}
.header-menu .card-box > a {
  border-radius: 0.12rem;
  font-weight: 400;
  font-size: 0.24rem;
  color: #ffffff;
  text-align: center;
  height: 0.72rem;
  line-height: 0.72rem;
}
.header-menu .card-box > a:visited {
  color: #ffffff;
}
.header-menu .card-box > a:first-child {
  background: linear-gradient(90deg, #126bd9, #3e9ff4);
}
.header-menu .card-box > a:nth-child(2) {
  background: linear-gradient(90deg, #0099a3, #00cbb1);
}
.header-menu .card-box > a:last-child {
  background: linear-gradient(90deg, #f74d1f, #ee4330);
}
.header-menu .contact-box {
  padding-top: 0.3rem;
  display: flex;
  justify-content: center;
}
.header-menu .contact-box > a {
  font-weight: 400;
  font-size: 0.24rem;
  color: #333333;
  text-align: center;
  line-height: 0.24rem;
}
.header-menu .contact-box > a:visited {
  color: #333333;
}
.header-menu .item-bg {
  height: 100%;
  width: 0.7rem;
}