/* cursor: 全站统一顶栏样式，以首页导航栏为准 */
#site-header-mount {
  height: 0;
  overflow: visible;
}

.header {
  width: 100%;
  height: 80px;
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
}

.header-container {
  width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header .logo {
  font-size: 24px;
  font-weight: bold;
  color: #0066cc;
  display: flex;
  align-items: center;
}

.header .logo .logo-img {
  height: 32px;
  width: auto;
  max-width: none;
  margin-right: 10px;
}

.header .logo i {
  margin-right: 10px;
  font-size: 28px;
}

.header .nav {
  display: flex;
}

.header .nav a {
  text-decoration: none;
  color: #333;
  font-size: 16px;
  margin: 0 20px;
  font-weight: 500;
  transition: color 0.3s;
}

.header .nav a:hover {
  color: #3FCAC0;
}

.header .nav a.active {
  color: #3FCAC0;
  border-bottom: 2px solid #3FCAC0;
  padding-bottom: 5px;
}

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

.header .header-right .btn {
  padding: 8px 16px;
  border-radius: 4px;
  border: none;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
  margin-left: 15px;
}

.header .btn-demo {
  background-color: #3FCAC0;
  color: #fff;
}

.header .btn-demo:hover {
  background-color: #2ab5aa;
}

.header .btn-consult {
  background-color: transparent;
  color: #3FCAC0;
  border: 1px solid #3FCAC0;
}

.header .btn-consult:hover {
  background-color: #3FCAC0;
  color: #fff;
}

.header .hamburger {
  display: none;
  font-size: 24px;
  cursor: pointer;
}

@media (max-width: 1200px) {
  .header .header-container {
    width: 90%;
  }
}

@media (max-width: 768px) {
  .header .nav,
  .header .header-right .btn {
    display: none;
  }

  .header .hamburger {
    display: block;
  }
}