.navbar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 12;
  width: 100%;
  padding: 0 2rem;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-transition: 300ms;
  -o-transition: 300ms;
  transition: 300ms;
}

.navbar:hover,
.navbar-scroll {
  background-color: #fff;
  -webkit-box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
  box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
}

.navbar .navbar-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 1rem;
  height: 4.75rem;
}

.navbar-left {
  -ms-flex-negative: 0;
  flex-shrink: 0;
}

.navbar-center {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 1rem;
  white-space: nowrap;
}

.navbar-center a {
  font-weight: 900;
  border: 1px solid transparent;
  color: #666;
  font-size: 1.2rem;
  padding: 0.1rem 1rem;
  border-radius: 1rem;
  cursor: pointer;
  -webkit-transition: 300ms;
  -o-transition: 300ms;
  transition: 300ms;
}

.navbar-center a:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.navbar-right {
  gap: 1rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.navbar-right > button {
  -ms-flex-negative: 0;
  flex-shrink: 0;
}

.navbar-drawer {
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  max-height: 0;
  background-color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  text-align: center;
  font-weight: bold;
  font-size: 1.25rem;
  overflow: hidden;
  -webkit-transition: 300ms;
  -o-transition: 300ms;
  transition: 300ms;
}

.navbar-drawer a {
  padding: 0.8rem 2rem;
}

/* h5 适配 */
.is-pc .in-mobile {
  display: none;
}

.is-mobile .in-pc {
  display: none;
}