.nq-article-loading,
.nq-article-empty {
  min-height: 260px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 8px;
  background: #fff;
  color: #64748b;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
}

.nq-article-loading i {
  color: #2563ff;
  font-size: 24px;
  animation: nqArticleSpin 1s linear infinite;
}

.nq-article-empty i {
  color: #2563ff;
  font-size: 34px;
}

.nq-article-empty-title {
  color: #1f2937;
  font-size: 16px;
  font-weight: 600;
}

.nq-article-empty-desc,
.nq-article-side-empty {
  color: #64748b;
  font-size: 14px;
}

.nq-article-search-result {
  margin-bottom: 16px;
  padding: 12px 16px;
  border: 1px solid rgba(37, 99, 255, 0.16);
  border-radius: 6px;
  background: rgba(37, 99, 255, 0.06);
  color: #475569;
  font-size: 14px;
}

.nq-article-search-result strong {
  color: #2563ff;
}

.nq-pagination-btn,
.nq-pagination-num {
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: #fff;
  cursor: pointer;
}

.nq-pagination-btn.nq-pagination-disabled {
  cursor: not-allowed;
}

.nq-category-item.active {
  border-color: rgba(37, 99, 255, 0.28);
  background: rgba(37, 99, 255, 0.06);
}

@keyframes nqArticleSpin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}