/* 按下缩放动画 */
.click-scale {
  transition: transform 0.15s ease, background-color 0.15s ease;
}
.click-scale.active {
  transform: scale(0.92);
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding-bottom: 5vh;
  transition: background 0.3s, color 0.3s;
  background-color: var(--bg-color, #f5f5f5);
  
}
:root {
  --search-bg-color: #ffffff;/* 搜索背景*/
  --bg-color: #f5f5f5;/*背景*/
  --list-title-font-color: #504f4f;/*列表文字*/
  --search-icon-bg-color: #f4f4f4;/*图标背景*/
  --group-title-color: #000000;/*分类标题*/
  --search-icon-color: #7f7f7f;/*图标背景*/
  --search-engine-bg-color: #ffffff;/*搜索引擎背景*/
  --search-caret-color: #7f7f7f;/*搜索光标*/
  --search-font-color: #000000;/*搜索文案*/

}
.dark {
  --search-bg-color: #303030;
  --bg-color: #1e1e1e;
  --list-title-font-color: #c6c6c6;
  --search-icon-bg-color: #424242;
  --group-title-color: #f4f4f4;
  --search-icon-color: #f4f4f4;
  --search-engine-bg-color: #303030;
  --search-caret-color: #f4f4f4;
   --search-font-color: #f4f4f4;
}
/*background-color: var(--list-hover-bg-color, #f4f4f4);*/
/**/
/* 顶部悬浮胶囊 */
.top-bar {
  position: fixed;
  top: 50px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  border-radius: 50px;
  z-index: 1000;
  gap: 7.5px;
  padding: 7.5px;
  background-color: var(--search-bg-color, #ffffff);
}

.dark-toggle {
  height: 35px;
  width: 35px;
  cursor: pointer;
  font-size: 18px;
  user-select: none;
  border-radius: 50px;
  background-color: var(--search-icon-bg-color, #f4f4f4);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dark-toggle-svg {
  height: 23px;
  width: 23px;
  cursor: pointer;
  font-size: 18px;
  user-select: none;
  border-radius: 50px;
  color: var(--search-icon-color, #7f7f7f);
  display: flex;
  align-items: center;
  justify-content: center;
}


.search-logo {
  position: relative; /* 增加这一行 */
  border-radius: 50%;
  height: 35px;
  width: 35px;
  cursor: pointer;
  flex-shrink: 0;
  background-color: var(--search-icon-bg-color, #f4f4f4);
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-logo svg {
  height: 23px;
  width: 23px;
  cursor: pointer;
  flex-shrink: 0;
  color: var(--search-icon-color, #7f7f7f);
  /*border-radius: 50px;*/
}
.engine-list svg path,
.search-logo svg path {
  fill: currentColor;
  stroke: currentColor;
}
.engine-list {
  position: absolute;
  top: 38px; /* logo 下方 */
  left: -2px;   /* 相对于 search-logo 左侧 */
  background-color: var(--search-engine-bg-color, #000000);
  border-bottom-right-radius: 999px; /* 右下角圆角 */
  border-bottom-left-radius: 999px; /* 右下角圆角 */
  width: 40px;
  display: none;
  flex-direction: column;
  padding: 7px 0px 2.5px 0px;
  box-sizing: border-box;
  gap: 5px;
}

.engine-list svg {
  margin: 0 auto;
  width: 35px;
  height: 35px;
  cursor: pointer;
  transition: transform 0.15s ease;
  color: var(--search-icon-color, #7f7f7f);
  background-color: var(--search-icon-bg-color, #f4f4f4);
  border-radius: 35px;
  padding: 5px;
  box-sizing: border-box;
}

.search-input {
  border: none;
  outline: none;
  width: 30vw;
  height: 35px;
  flex: 1;
  font-size: 14px;
  border-radius: 999px;
  padding: 0 15px;
  box-sizing: border-box;
  background-color: var(--search-icon-bg-color, #f4f4f4);
  caret-color: var(--search-caret-color, #7f7f7f);
  color: var(--search-font-color, #000000);
}

.search-btn {
  width: 35px;
  height:35px;
  border-radius: 50px;
  border: none;
  background-color: var(--search-search-color, #f4f4f4);
  color: white;
  cursor: pointer;
  font-size: 14px;
  user-select: none;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-icon{
  width: 20px;
  height:20px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  user-select: none;
  flex-shrink: 0;
  color: var(--search-icon-color, #7f7f7f);
}
.dark .search-btn {
  background-color: #424242;
}

/* 导航列表 */

.container {
  width: 100%;
  box-sizing: border-box;
  padding: 100px 10vw 20px 10vw;
}
.group-title {
  font-size: 20px;
  margin: 20px 0 10px;
  padding-bottom: 5px;
  color: var(--group-title-color, #000000);
}

.site-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); /* auto-fit 适应屏幕大小 */
  gap: 5px;
  width: 100%;
  box-sizing: border-box;
}

.site-item {
  height: 80px;
  cursor: pointer;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 14px;
  color: var(--text-color, #333);
  padding: 12px 0px;
  box-sizing: border-box;
}
.site-item-img:hover{
  transform: scale(1.2);
 
}

.site-item-img {
  width: 40px;
  height: 40px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}
.site-item-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .2s;
  border-radius: 8px;
}
.site-item:active .site-item-img img {
  transform: scale(0.9);
}
.site-item-title {
  color: rgb(85, 85, 85);
  margin-top: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 130px;
  box-sizing: border-box;
  padding-bottom: 6px;
  color: var(--list-title-font-color, #f5f5f5);

}

.footer {
    width: 100%;
  
  margin-top: 20px; /* 增加与上方内容的间距 */
  font-size: 12px; /* 减小字体大小 */
  color: #777; /* 设置字体颜色为灰色 */
  display:flex;align-items: center;justify-content: center;
}

.footer a {
  color: #777; /* 设置链接颜色与文本一致 */
  text-decoration: none; /* 移除链接下划线 */
}

.footer a:hover {
  text-decoration: underline; /* 鼠标悬停时显示下划线 */
}
@media (max-width:768px) {
  .site-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
    width: 100%;
    box-sizing: border-box;
  }

  /* 调整 .site-item 的内边距和高度，使其更紧凑 */
  .site-item {
    height: 75px; /* 适当减小高度 */
    padding: 8px 0; /* 减小内边距 */
  }

  /* 调整 .site-item-img 的尺寸，使其能够适应更窄的列宽 */
  .site-item-img {
    width: 35px; /* 减小宽度 */
    height: 35px; /* 减小高度 */
  }

  /* 调整 .site-item-title 的字体大小，确保文字不会超出 */
  .site-item-title {
    font-size: 12px; /* 减小字体大小 */
    margin-top: 5px; /* 减小上边距 */
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}