/* ============================================
   云玺印 Design System - 行业洞察（/articles/）
   文章卡片公共样式（总入口 / 系列页 / 文章页共用）
   ============================================ */

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: var(--space-6);
  max-width: 960px;
  margin: 0 auto;
}

@media (max-width: 480px) {
  .articles-grid {
    grid-template-columns: 1fr;
  }
}

.article-card {
  background: #fff;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.article-card:hover {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  color: inherit;
}

.article-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--color-gray-400);
}

.article-card__topic {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-50);
  padding: 2px 10px;
  border-radius: var(--radius-full);
}

.article-card__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-gray-900);
  line-height: 1.5;
  margin: 0;
}

.article-card:hover .article-card__title {
  color: var(--color-primary);
}

.article-card__link {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: auto;
}

.article-card:hover .article-card__link {
  gap: 8px;
}

.article-card__link svg {
  width: 14px;
  height: 14px;
}