/* 导航条（复刻cnfcloud） */
#cnfNavMenu {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.navbar-cnf {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  padding: 0.8rem 2rem;
  position: fixed;
  top: 0;
  z-index: 999;
  transition: background-color 0.3s, padding 0.3s;
}
.navbar-cnf.scrolled {
  background-color: #fff;
  padding: 0.5rem 2rem;
}
.logo-cnf {
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-cnf img {
  height: 36px;
}
.logo-nvidia {
  height: 20px;
  margin-left: 8px;
}
.nav-link-cnf {
  color: #333;
  font-size: 14px;
  margin: 0 12px;
  padding: 8px 0 !important;
  position: relative;
}
.nav-link-cnf:hover {
  color: #0066cc;
}
.nav-link-cnf::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: #0066cc;
  transition: width 0.3s;
}
.nav-link-cnf:hover::after {
  width: 100%;
}
/* .dropdown {
  border: 1px solid #000;
} */
.nav-item {
  margin-right: 20px;
}
/* .nav-item .dropdown-menu {
  border: 1px solid red;
} */
.nav-item .dropdown-menu .dropdown-item {
  margin-bottom: 10px;
}
.nav-right-cnf {
  display: flex;
  align-items: center;
  gap: 30px;
}
.lang-switch-cnf {
  display: flex;
  border: 1px solid #e0e0e0;
  border-radius: 40px;
  cursor: pointer;
}
.lang-btn-cnf {
  padding: 4px 10px;
  font-size: 13px;
}
.lang-btn-cnf.active {
  border-radius: 40px;
  background-color: #0066cc;
  color: #fff;
}
.workbench-btn-cnf {
  padding: 5px 18px;
  font-size: 13px;
  background-color: #0066cc;
  border-radius: 20px;
}