body {
  background-color: #ffffff;
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}


.content-wrapper {
  padding: 10px 0px 10px 0px;
  border: 1px solid #ccc;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.content-title {
  padding: 0px 20px 0px 20px;
  display: flex; 
  flex-direction: row; 
  justify-content: space-between; 
  align-items: center;
  transition: transform 0.2s;
}

.content-title a {
  text-decoration: none;
  color: #ff4081;
  font-weight: bold;
}

.content-title a:hover {
  transform: scale(1.1);
}

.content {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.image-card {
  position: relative;
  display: inline-block;
  padding: 5px;
  border: 1px solid #ccc; /* 卡片边框 */
  border-radius: 8px;     /* 卡片圆角 */
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* 卡片阴影 */
  transition: transform 0.2s;
}

.image-card:hover {
  transform: scale(1.1);
}

.image-card img {
  width: 100%;
  height: auto; 
  object-fit: contain;
  aspect-ratio: 1;
  display: block;
  cursor: pointer;
}

.card-title {
  white-space: nowrap; /* 禁止文本换行 */
  overflow-x: auto;    /* 允许水平滚动 */
  -ms-overflow-style: none;  /* IE和Edge浏览器隐藏滚动条 */
  scrollbar-width: none;  /* Firefox浏览器隐藏滚动条 */
  padding: 5px 4px 0px 4px;
  text-align: center;
  font-size: 16px;
  font-weight: bold;
}

.card-title::-webkit-scrollbar {
  display: none; /* Chrome, Safari和Opera浏览器隐藏滚动条 */
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  width: 90%;
}

.image-grid img {
  width: 100%;
  height: auto; 
  object-fit: contain;
  aspect-ratio: 1;
  display: block;
  cursor: pointer;
}


.album-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  width: 90%;
}

.album-grid-card {
  position: relative;
  padding: 5px 0px 5px 0px;
  border: 1px solid #ccc;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s;
}

.album-grid-card:hover {
  transform: scale(1.1);
}

.album-icon-img {
  width: 100%;
  aspect-ratio: 1;
  cursor: pointer;
  /* border-radius: 8px; */
}

.album-cover-img {
  width: 100%;
  aspect-ratio: 2;
  cursor: pointer;
  border-radius: 8px;
}


.album-icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  width: 90%;
}


.tag-cloud {
  padding: 20px;
}

.tag-cloud .tag {
    display: inline-block;
    text-decoration: none;
    padding: 5px 10px;
    margin: 5px;
    border-radius: 5px;
    cursor: pointer;
    background-color: #fefefe;
    transition: color 0.3s ease;
}

.tag-cloud a.selected {
  font-size: 24px;
  font-weight: bold;
  background-color: #e0e0e0;
}

.tag:hover {
    transform: scale(2.0); /* 悬停时放大 */
}


.breadcrumb {
  list-style: none;
  background-color: #f8f9fa;
  border-radius: 4px;
  padding: 8px;
  margin: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.breadcrumb li {
  margin-right: 8px;
}

.breadcrumb li:not(:last-child)::after {
  content: '/';
  margin-left: 8px;
}

.breadcrumb a {
  text-decoration: none;
  color: #007bff;
}

.breadcrumb a:hover {
  text-decoration: underline;
}


/* 响应式设计, 如果是手机屏幕 */
@media (max-width: 768px) {
  .image-grid {
    width: 90%; /* 手机端宽度占90% */
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
  

  .album-grid {
    width: 90%; /* 手机端宽度占90% */
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }


  .album-icon-grid {
    width: 90%; /* 手机端宽度占90% */
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  /* 移动端不显示面包屑导航 */
  .breadcrumb {
    display: none;
  }

}

.video-play-button {
  position: absolute;
  top: 10px;
  right: 10px;
}


.popup {
  display: none; /* 默认隐藏 */
  position: fixed;
  z-index: 300;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.3);
}

.popup-content-wrapper {
  box-sizing: border-box;
  height: 90vh;
  width: auto;
  aspect-ratio: 18/16;
  margin: 5vh auto;
  display: flex;
  flex-direction: row;
  justify-content: center;
  position: relative;
}

.popup-content-left {
  background-color: #000;
  height: 90vh;
  width: auto;
  aspect-ratio: 9/16;
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
}

.popup-content-right {
  box-sizing: border-box;
  padding: 20px;
  background-color: white;
  width: auto;
  height: 90vh;
  max-width: 480px;
  max-height: 90vh;
  aspect-ratio: 9/16;
  overflow: auto;
  border-top-right-radius: 8px;     /* 卡片圆角 */
  border-bottom-right-radius: 8px;
}

.close {
  color: #aaa;
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  z-index: 1000;
}

.close:hover,
.close:focus {
  color: white;
  text-decoration: none;
}

#video-player {
  box-sizing: border-box;
  height: 100%;
  width: 100%;
}

/* 响应式设计, 如果是手机屏幕 */
@media (max-width: 768px) {
  .popup-content-wrapper {
    flex-direction: column;
    width: 100%;
    height: auto;
    margin: 0 auto;
    aspect-ratio: null;
  }
  .popup-content-left {
    width: 100%;
    height: 80vh;
  }
  .popup-content-right {
    width: 100%;
    max-width: 100%;
    height: auto;
  }
}


/* 进度角标样式 */
.progress-badge {
  position: absolute;
  top: 0px;
  right: 0px;
  background: #FF5252;
  color: white;
  padding: 4px 8px;
  border-radius: 0px 8px 0px 8px;
  font-size: 12px;
  font-family: Arial, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  z-index: 10;
}