/* 布局 */
.main-layout {
  display: flex;
  gap: 20px;
  align-items: flex-start; /* 👈 关键 */
}
/* 左侧文章 */
.main-content {
  flex: 3;
}

/* 右侧栏 */
.sidebar {
  position: sticky;
  top: 80px;
}

.widget {
  margin-bottom: 15px;
}
/* 卡片 */
.widget {
  background: #fff;
  padding: 15px;
  border-radius: 12px;
  margin-bottom: 20px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.widget-title {
  font-size: 16px;
  margin-bottom: 10px;
}

/* 分类 */
.category-list li,
.recent-posts li {
  list-style: none;
  margin: 8px 0;
}

.category-list a,
.recent-posts a {
  color: #333;
  text-decoration: none;
}

.category-list a:hover,
.recent-posts a:hover {
  color: #007bff;
}