body {
  height: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
  background-color: #f6f6f6;
  min-width: 1300px;
}
/* 右侧悬浮图标样式 */
.float-icons {
  position: fixed;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.float-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
}
.float-btn img {
  width: 50px;
  height: 40px;
}
.title {
  margin-top: 4px;
  font-size: 14px;
}
main {
  flex: 1;
  margin-top: 56px;
  background: #195ac6;
  height: 324px;
}
main .container {
  width: 100%;
  padding: 50px 0px;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* 激活状态的按钮样式 */
  /* 下三角样式 */
  /* IE/Edge 兼容（同样加 !important） */
}
main .container .title {
  color: white;
  font-size: 32px;
  margin-bottom: 25px;
}
main .container .tabs {
  margin-bottom: 15px;
  /* 相对定位用于三角定位 */
  position: relative;
}
main .container .tab-btn {
  width: 83px;
  height: 30px;
  margin: 0 10px;
  font-size: 16px;
  cursor: pointer;
  text-align: center;
  border-radius: 2px;
  color: #fff;
  padding-top: 5px;
}
main .container .tab-btn.active {
  background: #fff;
  color: #094dc2;
  font-weight: 700;
  position: relative;
}
main .container .tab-btn.active::after {
  content: "";
  position: absolute;
  /* 三角定位在按钮正下方 */
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  /* 绘制三角形 */
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 6px solid #fff;
  /* 确保三角在最上层 */
  z-index: 1;
}
main .container .search-bar {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
  /* 调整上边距给三角留出空间 */
  margin-top: 5px;
}
main .container .search-input {
  width: 510px;
  height: 45px;
  padding: 0 15px;
  border: none;
  font-size: 16px;
  background: #fff;
  color: #606266;
  border-top-left-radius: 4px;
  border-bottom-left-radius: 4px;
}
main .container .search-input::placeholder {
  color: #adb5bb !important;
  /* 改为你想要的颜色，比如 #ccc、#666 */
  opacity: 1 !important;
  /* 强制不透明 */
}
main .container .search-input:-ms-input-placeholder {
  color: #adb5bb !important;
}
main .container .search-input::-ms-input-placeholder {
  color: #adb5bb !important;
}
main .container .search-btn {
  background-color: #ff5e00;
  border: none;
  padding: 0 20px;
  /* 不允许换行 */
  white-space: nowrap;
  font-size: 18px;
  font-weight: 500;
  cursor: pointer;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
  width: 106px;
  height: 45px;
  /* 垂直居中 */
  display: flex;
  align-items: center;
  justify-content: center;
}
main .container .search-btn .img {
  width: 22px;
  height: 22px;
}
main .container .search-btn span {
  margin-left: 10px;
  color: white;
}
main .container .hot-tags {
  width: 640px;
  height: 20px;
  line-height: 20px;
  color: #fff;
  font-size: 15px;
  overflow: hidden;
}
main .container .hot-tags li {
  margin-right: 16px;
  cursor: pointer;
}
main .container .hot-tags li a {
  color: #fff;
}
main .container .hot-tags .label {
  width: 35px;
  height: 15px;
  margin-right: 30px;
}
article {
  display: flex;
  justify-content: center;
  padding-bottom: 45px;
  /* 弹窗遮罩层：覆盖整个页面，半透明背景 */
  /* 弹窗内容容器：白色背景、圆角、阴影 */
  /* 弹窗标题栏 */
  /* 关闭按钮 */
  /* 弹窗内容区 */
  /* IE/Edge 兼容（同样加 !important） */
  /* 弹窗按钮区 */
}
article .list-box {
  margin-top: -24px;
  width: 1200px;
}
article .menu {
  background-color: #fff;
  border-radius: 4px;
  /* 菜单列表容器 - 核心：每行5个，计算宽度 */
}
article .menu h3 {
  font-size: 15px;
  padding: 15px 0;
  margin: 0 20px;
  font-weight: bold;
  border-bottom: 1px solid #eee;
}
article .menu .menu-lists {
  padding: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 28px 0;
}
article .menu .menu-lists .menu-item {
  cursor: pointer;
  width: 20%;
  min-width: unset;
  /* 取消原有最小宽度，改用计算宽度 */
  display: flex;
  align-items: center;
  margin-bottom: 8px;
  /* 行间距（替代nth-child的margin-top） */
}
article .menu .menu-lists .menu-item .menu-icon {
  width: 34px;
  height: 34px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin-right: 8px;
  font-size: 15px;
  flex-shrink: 0;
  /* 防止图标被压缩 */
}
article .menu .menu-lists .menu-item .menu-content {
  flex: 1;
  /* 内容占满剩余宽度 */
}
article .menu .menu-lists .menu-item .menu-content .content-title {
  font-weight: 500;
  line-height: 1.4;
}
article .menu .menu-lists .menu-item .menu-content .content-title a {
  text-decoration: none !important;
  /* 去掉下划线 */
  color: inherit !important;
  /* 继承父元素颜色（hover时自动变#1890ff） */
  -webkit-tap-highlight-color: transparent;
  /* 移动端点击高亮 */
  outline: none !important;
  /* 聚焦轮廓 */
  display: inline-block;
  /* 保持文字行内布局 */
  width: 100%;
  height: 100%;
  padding: 0 !important;
  /* 消除默认内边距 */
  margin: 0 !important;
  /* 消除默认外边距 */
}
article .menu .menu-lists .menu-item .menu-content .content-title:hover {
  color: #4080ff;
  /* 蓝色值可自定义，推荐和 SVG 图标背景色一致 */
}
article .menu .menu-lists .menu-item .menu-content .content-desc {
  font-size: 12px;
  color: #999999;
  line-height: 1.4;
}
article .member {
  margin: 18px 0;
  cursor: pointer;
  position: relative;
}
article .member img {
  width: 1200px;
  height: 113px;
}
article .member .conversion {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  margin-top: -2px;
  font-size: 14px;
  color: #fff;
  background: linear-gradient(90deg, #f16c6c 10%, #f54d4d);
  padding: 9px 20px;
  border-radius: 20px;
}
article .member .conversions {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  margin-top: -2px;
  font-size: 14px;
  color: #fff;
  background: linear-gradient(90deg, #f16c6c 10%, #f54d4d);
  padding: 9px 20px;
  border-radius: 20px;
}
article .vip-modal {
  display: none;
  /* 默认隐藏 */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  /* 半透明黑遮罩 */
  z-index: 9999;
  /* 保证弹窗在最上层 */
  align-items: center;
  justify-content: center;
}
article .modal-content {
  background-color: #fff;
  border-radius: 4px;
  width: 350px;
  /* 弹窗宽度 */
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: relative;
  padding: 15px;
  background-image: url("/web-static/imgs/feedback.png");
  background-repeat: no-repeat;
  background-size: 100% 120px;
}
article .modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}
article .modal-header h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 300;
}
article .close-btns {
  font-size: 14px;
  cursor: pointer;
  color: #999;
}
article .close-btns:hover {
  color: #316aff;
}
article .modal-body label {
  margin-left: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #606266;
}
article .modal-body .required {
  color: red;
  /* 星号红色标记 */
}
article .modal-body .code-input {
  flex: 1;
  height: 16px;
  padding: 8px;
  border: 1px solid #e4e7ed;
  border-radius: 4px;
  outline: none;
  background-color: #f5f7fa;
}
article .code-input::placeholder {
  color: #adb5bb !important;
  /* 改为你想要的颜色，比如 #ccc、#666 */
  opacity: 1 !important;
  /* 强制不透明 */
}
article .code-input:-ms-input-placeholder {
  color: #adb5bb !important;
}
article .code-input::-ms-input-placeholder {
  color: #adb5bb !important;
}
article .modal-footer {
  text-align: center;
  margin-top: 40px;
}
article .exchange-btn {
  padding: 6px 18px;
  background-color: #4080ff;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
article .exchange-btn:hover {
  background-color: #2d6cff;
}
article .tab {
  background-color: #fff;
  border-radius: 4px;
  /* 标签栏样式 */
  /* 单个标签样式 */
  /* 选中态标签 */
  /* 下划线指示器（动画效果） */
  /* 内容区域 */
  /* 内容面板：默认隐藏，仅显示active的面板 */
}
article .tab .tabs-nav {
  display: flex;
  align-items: center;
  position: relative;
  /* 用于定位下划线 */
  border-bottom: 3px solid #eee;
  /* 底部分隔线 */
  margin: 0 16px;
}
article .tab .tabs-item {
  padding: 12px 0px;
  padding-right: 40px;
  cursor: pointer;
  font-size: 14px;
  color: #666;
  transition: color 0.2s;
}
article .tab .tabs-item.active {
  color: #000;
  font-weight: 500;
}
article .tab .tabs-indicator {
  position: absolute;
  bottom: -2px;
  height: 2px;
  background-color: #007bff;
  /* 下划线颜色 */
  transition: left 0.2s, width 0.2s;
}
article .tab .tabs-content {
  padding: 20px 0;
}
article .tab .tabs-panel {
  display: none;
}
article .tab .tabs-panel.active {
  display: block;
}
/* 回到顶部按钮样式 */
.back-to-top {
  position: fixed;
  right: 30px;
  bottom: 30px;
  width: 40px;
  height: 40px;
  background-color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  z-index: 999;
  /* 1. 核心：移除PC端焦点轮廓 */
  outline: none !important;
  /* 2. 移除移动端点击高亮（兼容iOS/Android） */
  -webkit-tap-highlight-color: transparent;
  tap-highlight-color: transparent;
  /* 3. 禁止浏览器默认的焦点渲染 */
  -webkit-user-select: none;
  user-select: none;
}
/* 按钮显示状态 */
.back-to-top.show {
  opacity: 1;
  visibility: visible;
}
/* 鼠标悬停效果 */
.back-to-top:hover {
  background-color: #f2f6fc;
  transform: scale(1.05);
}
/* 禁用所有状态的焦点样式（兜底） */
.back-to-top:focus,
.back-to-top:active,
.back-to-top:focus-visible,
.back-to-top:hover:focus {
  outline: none !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
  /* 保持原有阴影，不新增焦点阴影 */
  background-color: #fff !important;
  /* 避免聚焦时背景色变化 */
}
/* 三角形 */
.top-post {
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 8px solid #3069ff;
}
.more {
  background-color: #fff;
  text-align: center;
  padding: 15px 0;
}
.more a {
  color: #195ac6;
  font-size: 15px;
}