/* 筛选区域样式 */
.filter-section {
  padding: 16px 24px;
  background: #fff;
  border-radius: 12px;
  margin: 20px 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.filter-title {
  font-size: 14px;
  color: #666;
  margin-bottom: 12px;
  font-weight: 500;
}

.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-tag {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid #e5e7eb;
  background: #f9fafb;
  color: #374151;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-tag:hover {
  background: #f3f4f6;
  border-color: #d1d5db;
}

.filter-tag.active {
  background: linear-gradient(135deg, #fa709a, #fee140);
  border-color: transparent;
  color: white;
  font-weight: 500;
}

/* 加载状态 */
.loading {
  text-align: center;
  padding: 40px;
  color: #666;
}

.loading::after {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid #f3f4f6;
  border-top-color: #fa709a;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-left: 10px;
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}