.header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 555;
  width: 100%;
  font-family: 'Source Han Sans CN', 'Heiti SC', '黑体';
  background: linear-gradient(rgba(255,191,0,.75), rgba(255,181,0,.75));
}
.header .inner {
  display: flex;
  align-items: center;
  width: 1200px;
  height: 120px;
  margin: 0 auto;
}
.header .logo {
  flex: none;
  width: 244px;
  height: 63px;
  margin-right: 60px;
}
.header .logo > img {
  width: 100%;
  height: 100%;
  vertical-align: top;
}
.header .to-home {
  width: 113px;
  height: 36px;
}
.header .to-home > img {
  width: 100%;
  vertical-align: top;
}
.header .nav {
  flex: auto;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 20px;
  padding: initial;
  margin: initial;
  list-style: none;
}
.header .nav a {
  display: block;
  padding: 5px 25px;
  font-size: 16px;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
}
.header .nav a:hover {
  background-color: rgba(252,138,1,.6);
}
.header .more {
  position: relative;
  display: block;
  height: 36px;
  padding: 5px 25px;
  margin-left: 40px;
  font-size: 16px;
  color: #fff;
  background-color: #ff6a00;
  border-radius: 5px;
  cursor: pointer;

  &::before {
   position: absolute;
   top: 50%;
   left: -20px;
   display: block;
   width: 1px;
   height: 16px;
   border-left: 1px solid #fff;
   content: '';
   transform: translateY(-50%);
  }
}
.header .create {
  position: relative;
  display: block;
  height: 36px;
  padding: 5px 25px;
  margin-left: 40px;
  font-size: 16px;
  color: #fff;
  background-color: #ff6a00;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;

  &::before {
   position: absolute;
   top: 50%;
   left: -20px;
   display: block;
   width: 1px;
   height: 16px;
   border-left: 1px solid #fff;
   content: '';
   transform: translateY(-50%);
  }
}