/* 主容器 */
.youtuo_blog_news {
  padding: 0 0 2.3rem;
}

.youtuo_blog_news_head {
  margin-bottom: 2.6875rem;
}

.youtuo_blog_news_title {
  color: #121212;
  font-size: var(--font-size-78);
  font-weight: 700;
  line-height: 3.05556rem;
  margin-bottom: 0.34rem;
  text-transform: capitalize;
}

.youtuo_blog_news_desc {
  color: #121212;
  font-size: var(--font-size-22);
  font-weight: 400;
  line-height: 1.04166rem;
}

/* 文章网格布局 */
.youtuo_blog_news .blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.38875rem;
}

/* 卡片样式 */
.youtuo_blog_news .blog-card {
  background: #f8f8f8;
  border-radius: 0.37906rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 20.9722rem;
  transition: box-shadow 0.4s ease;
}

/* 图片容器（可压缩） */
.youtuo_blog_news .blog-card-img {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  flex: 1 1 0;
  min-height: 0;
  border-radius: 0.37906rem;
  overflow: hidden;
}

.youtuo_blog_news .blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
  border-radius: 0.37906rem;
}

/* 图片遮罩层 */
.youtuo_blog_news .blog-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  border-radius: 0.37906rem;
  background: rgba(255, 90, 14, 0.43);
  transition: opacity 0.4s ease;
}

.youtuo_blog_news .blog-card:hover .blog-card-overlay {
  opacity: 1;
}

.youtuo_blog_news .blog-card-overlay span {
  color: #fff;
  font-size: var(--font-size-32);
  font-weight: 500;
  text-transform: capitalize;
}

/* 卡片内容（不可压缩，高度由内容决定） */
.youtuo_blog_news .blog-card-content {
  flex: 0 0 auto;
  display: flex;
  padding: 0.38628rem 0.6875rem 0.69444rem;
  flex-direction: column;
  gap: 0.38628rem;
  transition: color 0.4s ease;
  overflow: hidden;
}
.youtuo_blog_news .blog-card:hover .blog-card-content {
  padding: 0.6875rem 0.6875rem 0.69444rem;
  gap: 0.6875rem;
}

.youtuo_blog_news .blog-card-title {
  color: #121212;
  font-size: var(--font-size-32);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-weight: 500;
  line-height: normal;
  text-transform: capitalize;
  transition: color 0.4s ease;
}

.youtuo_blog_news .blog-card:hover .blog-card-title {
  color: var(--color-primary);
}

.youtuo_blog_news .blog-card-desc {
  color: #121212;
  font-size: var(--font-size-24);
  font-weight: 400;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-height: 1.13722rem;
  max-height: calc(1.13722rem * 3);
  transition: max-height 0.5s ease;
}

.youtuo_blog_news .blog-card:hover .blog-card-desc {
  -webkit-line-clamp: 5;
  max-height: calc(1.13722rem * 5);
}

.youtuo_blog_news .blog-card-date {
  color: rgba(18, 18, 18, 0.5);
  font-size: var(--font-size-20);
  font-weight: 300;
}

/* 空数据提示 */
.youtuo_blog_news .empty-message {
  text-align: center;
  padding: 4rem 2rem;
  color: rgba(34, 34, 34, 0.5);
  font-size: var(--font-size-24);
}

/* 响应式断点 */

@media screen and (max-width: 1200px) {
}

@media screen and (max-width: 992px) {
}

@media screen and (max-width: 768px) {
  .youtuo_blog_news .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 576px) {
  .youtuo_blog_news .blog-grid {
    grid-template-columns: repeat(1, 1fr);
  }
}