header {
  width: 100%;
  height: 0.72rem;
  min-width: 12rem;
  background: #ffffff;
  display: flex;
  justify-content: space-between;
  position: fixed;
  top: 0;
  z-index: 9999;
}

header .header-left {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

header .header-left a {
  display: flex;
  align-items: center;
}

header .header-left img {
  margin-left: 0.6rem;
}

header .header-left span {
  font-weight: bold;
  font-size: 0.24rem;
  color: #1e1e1e;
  margin: 0 0.1rem;
  margin-right: 0.7rem;
  flex-shrink: 0;
}

header .header-left ul {
  display: flex;
  justify-content: start;
}

header .header-left ul li {
  margin-right: clamp(
          17.5px,
          calc(100vw * 28 / 1920),
          28px
  );
  flex-shrink: 0;
  font-weight: 400;
  font-size: 0.14rem;
  color: #1e1e1e;
  height: 0.32rem;
  line-height: 0.32rem;
  border-radius: 0.08rem;
}

header .header-left ul li:hover {
  font-weight: 700;
  background: #f5f5f5;
}

header .header-left ul li:hover a {
  font-weight: 700;
}

header .header-left ul li.active {
  background: #f5f5f5;
}

header .header-left ul li.active a {
  font-weight: 700;
}

header .header-left ul li a {
  font-weight: 400;
  font-size: 0.14rem;
  color: #1e1e1e;
  padding: 0 0.12rem;
}

header .header-right {
  display: flex;
  align-items: center;
}

header .header-right .search-box {
  width: 2.8rem;
  height: 0.32rem;
  border-radius: 0.08rem;
  border: 0.01rem solid #dddddd;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header .header-right .search-box input {
  outline: none;
  height: 0.2rem;
  width: 100%;
  padding-left: 0.12rem;
  font-weight: 400;
  font-size: 0.14rem;
  color: #1e1e1e;
}

header .header-right .search-box a {
  display: flex;
}

header .header-right .search-box input::placeholder {
  font-weight: 400;
  font-size: 0.14rem;
  color: #bbbbbb;
}

header .header-right .search-box img {
  margin-right: 0.12rem;
  cursor: pointer;
}

header .header-right .login-box {
  position: relative;
  height: 0.72rem;
  margin: 0 0.4rem;
}

header .header-right .login-box .avatar {
  width: 0.32rem;
  height: 0.32rem;
  display: block;
  border-radius: 100%;
  margin: 0.2rem 0;
}

header .header-right .login-box .login-block {
  position: absolute;
  width: 2.4rem;
  background: #ffffff;
  box-shadow: 0 0 0.2rem 0.01rem rgba(0, 0, 0, 0.1);
  border-radius: 0.1rem;
  right: 0;
  top: 0.6rem;
  display: none;
  z-index: 99999;
}
header .header-right .login-box:hover .login-block {
  display: block;
}

header .header-right .login-box .login-block .title {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0.2rem 0 0.1rem;
  padding-bottom: 0.18rem;
  border-bottom: 0.01rem solid #eeeeee;
}

header .header-right .login-box .login-block .title img {
  width: 0.34rem;
  height: 0.34rem;
  display: block;
  margin-right: 0.08rem;
  border-radius: 100%;
}

header .header-right .login-box .login-block .title p span {
  font-weight: bold;
  font-size: 0.14rem;
  color: #333333;
  margin-bottom: 0.05rem;
  display: block;
  width: 1.5rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

header .header-right .login-box .login-block .title p i {
  font-style: normal;
  font-weight: 400;
  font-size: 0.12rem;
  color: #999999;
}

header .header-right .login-box .login-block .list ul {
  padding-bottom: 0.1rem;
}

header .header-right .login-box .login-block .list ul li {
  width: 2rem;
  height: 0.4rem;
  margin: 0 0.2rem;
  cursor: pointer;
  border-radius: 0.06rem;
}

header .header-right .login-box .login-block .list ul li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 0.4rem;
}

header .header-right .login-box .login-block .list ul li a i {
  font-weight: 400;
  font-size: 0.12rem;
  color: #333333;
  font-style: normal;
  margin-left: 0.1rem;
}

header .header-right .login-box .login-block .list ul li:hover {
  background: #f7f7f7;
}

header .header-right .login-box .login-block .list ul li img {
  margin-right: 0.1rem;
}

header .header-right .no-login-box a {
  font-weight: 400;
  font-size: 0.14rem;
  color: #ffffff;
  width: 0.8rem;
  height: 0.32rem;
  line-height: 0.32rem;
  text-align: center;
  background: #1e1e1e;
  border-radius: 0.08rem;
  border: 0.01rem solid #1e1e1e;
  display: block;
  margin: 0 0.6rem 0 0.4rem;
}

/* ================= footer ================= */

footer {
  width: 100%;
  min-width: 12rem;
  border-top: 0.01rem solid #dddddd;
}

footer .footer {
  min-width: 12rem;
  margin: 0 auto;
  padding: 0 1.4rem 0.22rem;
}

footer .footer .logo {
  display: flex;
  align-items: center;
  margin: 0.35rem 0 0.2rem;
}

footer .footer .logo img {
  width: 0.36rem;
  height: 0.32rem;
}

footer .footer .logo span {
  font-weight: bold;
  font-size: 0.24rem;
  color: #1e1e1e;
  margin: 0 0.2rem 0 0.1rem;
}

footer .footer .logo p {
  font-weight: 400;
  font-size: 0.19rem;
  color: #666666;
}

footer .footer ul {
  display: flex;
  margin-bottom: 0.4rem;
}

footer .footer ul li {
  font-weight: 400;
  font-size: 0.14rem;
  color: #666666;
}

footer .footer ul li i {
  font-style: normal;
  margin: 0 0.2rem;
}

footer .footer .copyright {
  display: flex;
  font-weight: 400;
  font-size: 0.12rem;
  color: #999999;
}

footer .footer .copyright p {
  display: flex;
  margin-left: 0.2rem;
}

footer .footer .copyright i {
  font-style: normal;
}