/* 设置导航栏所有链接的字体大小 */
.app-nav ul li a {
  font-size: 15px !important;
}

/* 设置导航栏标题的字体大小 */
.app-nav ul li p {
  font-size: 15px !important;
}
/* 固定导航 */
.app-nav {
  position: fixed;
  margin: 0;
  padding: 10px 0px 10px 0px; /*上、右、下、左*/
  width: calc(100% - 325px);
  background-color: #fff;
  height: 55px;
  border-bottom: 1px solid #eee;
  justify-content: space-between; /* 左右布局 */
  box-sizing: border-box;
  padding-left: 20px;
  padding-right: 52px; /* 预留 GitHub corner 的空间 */
}

.github-corner {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 999999;
  height: 55px;
  width: auto;
  pointer-events: none; /* 禁用整个链接的点击 */
}
.github-corner svg {
  height: 55px;
  width: 70px;
}
.github-corner svg path {
  pointer-events: auto; /* 仅路径部分可点击 */
}

/* 在首页隐藏导航 */
body[data-page="README.md"] .app-nav {
  display: none;
}

/* 隐藏默认的复选框 */
#nav-menu-checkbox {
  display: none;
}

/* 汉堡菜单图标样式 */
.nav-menu-icon {
  display: none;
  cursor: pointer;
  padding: 10px;
}

.nav-icon-bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px 0;
  background-color: #333;
  transition: 0.4s;
}

/* 移动端适配 */
@media (max-width: 768px) {
  .app-nav {
    width: 100%;
    padding-left: 15px;
    padding-right: 40px;
    height: 55px;
    margin-right: 20px;
  }

  .app-nav ul li a {
    font-size: 14px !important;
  }
  .app-nav ul li p {
    font-size: 14px !important;
  }
  /* 保证下拉列表在顶层 */
  .app-nav li:hover ul {
    z-index: 1000;
  }

  .github-corner {
    right: 1px;
    top: 2px;
    height: 55px;
  }
  .github-corner svg {
    height: 55px;
    width: 48px;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 50px; /* 根据导航栏高度调整 */
    left: 0;
    width: 100%;
    background-color: #fff;
    border: 1px solid #eee;
  }

  .nav-links li {
    padding: 10px;
  }

  .nav-menu-icon {
    display: inline-block;
  }

  /* 当复选框被选中时显示导航链接 */
  #nav-menu-checkbox:checked ~ .nav-links {
    display: flex;
  }

  /* 当复选框被选中时旋转汉堡菜单图标 */
  #nav-menu-checkbox:checked ~ .nav-menu-icon .nav-icon-bar:nth-child(2) {
    opacity: 0;
  }

  #nav-menu-checkbox:checked ~ .nav-menu-icon .nav-icon-bar:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
  }

  #nav-menu-checkbox:checked ~ .nav-menu-icon .nav-icon-bar:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
  }
}