/* 分类封面样式 */
.category-cover-container {
position: relative;
margin: 2rem 0;
overflow: hidden;
}
.category-cover {
width: 100%;
object-fit: cover;
}
.cover-caption {
position: absolute;
bottom: 0;
left: 0;
right: 0;
background: rgba(0,0,0,0.7);
color: white;
padding: 0.5rem 1rem;
margin: 0;
font-size: 0.9rem;
}
/* 分类网格布局 */
.category-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
gap: 1.5rem;
margin: 2rem 0;
}
.category-card {
display: block;
border: 1px solid var(--border);
border-radius: var(--radius);
overflow: hidden;
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.category-card:hover {
transform: translateY(-5px);
box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.category-cover-wrapper {
height: 160px;
overflow: hidden;
}
.category-cover-thumb {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.5s ease;
}
.category-card:hover .category-cover-thumb {
transform: scale(1.05);
}
.category-info {
padding: 1rem;
}
.category-info h3 {
margin: 0 0 0.5rem 0;
color: var(--primary);
}
.post-count {
font-size: 0.8rem;
color: var(--secondary);
display: block;
margin-bottom: 0.5rem;
}
.description {
margin: 0;
font-size: 0.9rem;
color: var(--secondary);
line-height: 1.4;
}