.banner {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  /* 确保导航栏在顶层 */
  z-index: 1000;
  /* 高层级 */
  height: 64px;
  padding-inline: 24px;
  color: rgba(0, 0, 0, 0.88);
  background: #001529;
  
}

.menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.banner img {
  /* 根据你的Logo调整宽度和高度 */
  display: inline-block;
  width: 150px;
  height: 60px;
  padding-right: 10px;
}

.menu ul {
  list-style-type: none; /* 移除列表前的小点 */
  margin: 0;
  padding: 0;
  font-size: 14px;
}

.menu-link {
  color: rgba(255, 255, 255, 0.65); /* 设置链接的初始颜色 */
  text-decoration: none; /* 移除下划线 */
  padding: 10px 15px; /* 添加一些内边距 */
  display: inline-block; /* 确保padding生效 */
  transition: color 0.3s ease; /* 添加颜色过渡动画 */
}

.menu-link:hover {
  color: white; /* 鼠标悬停时的颜色 */
}

.submenu {
  display: none;
  position: absolute;
  background-color: black;
  padding: 10px;
  top: 100%;
  left: 0;
  min-width: 150px;
}

.submenu li ul {
  position: absolute;
  left: 100%;
  top: 0;
}

/* .menu a {
  color: white;
  text-decoration: none;
  padding: 5px 10px;
  display: block;
} */