.article-section {
  background: var(--color-bg);
  padding: 60px 0 100px;
}

.article-header {
  background: var(--color-surface);
  padding: 48px;
  border-radius: 16px;
  margin-bottom: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--color-primary);
}

.article-category {
  display: inline-block;
  background: var(--gradient-hero);
  color: var(--color-surface);
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 20px;
  letter-spacing: 0.03em;
}

.article-header h1 {
  font-size: 40px;
  line-height: 1.3;
  margin-bottom: 20px;
  color: var(--color-text);
}

.article-meta {
  display: flex;
  gap: 24px;
  color: var(--color-text-muted);
  font-size: 15px;
}

.article-date {
  display: flex;
  align-items: center;
  gap: 8px;
}

@media (max-width: 768px) {
  .article-header {
    padding: 32px 24px;
  }

  .article-header h1 {
    font-size: 28px;
  }
}

.article-content {
  background: var(--color-surface);
  padding: 48px;
  border-radius: 16px;
  box-shadow: var(--shadow);
  line-height: 2;
  font-size: 16px;
  color: var(--color-text);
  border: 1px solid var(--border-color);
}

.article-content h2 {
  font-size: 28px;
  margin: 40px 0 20px;
  color: var(--color-text);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-color);
}

.article-content h3 {
  font-size: 22px;
  margin: 32px 0 16px;
  color: var(--color-primary);
}

.article-content p {
  margin-bottom: 20px;
  line-height: 1.9;
}

.article-content ul,
.article-content ol {
  margin: 20px 0;
  padding-left: 32px;
}

.article-content li {
  margin-bottom: 12px;
}

.article-content strong {
  color: var(--color-primary);
  font-weight: 600;
}

.article-content blockquote {
  background: var(--color-bg);
  border-left: 4px solid var(--color-primary);
  padding: 20px 24px;
  margin: 24px 0;
  font-style: italic;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .article-content {
    padding: 32px 24px;
  }

  .article-content h2 {
    font-size: 24px;
  }

  .article-content h3 {
    font-size: 20px;
  }
}

.article-cta {
  background: var(--gradient-hero);
  color: var(--color-surface);
  padding: 48px;
  border-radius: 16px;
  text-align: center;
  margin-top: 40px;
}

.article-cta h3 {
  font-size: 28px;
  margin-bottom: 16px;
}

.article-cta p {
  font-size: 18px;
  margin-bottom: 24px;
  opacity: 0.95;
}

.article-cta .btn-primary {
  background: var(--color-surface);
  color: var(--color-primary);
}

.article-cta .btn-primary:hover {
  background: var(--color-bg);
}

@media (max-width: 768px) {
  .article-cta {
    padding: 32px 24px;
  }

  .article-cta h3 {
    font-size: 24px;
  }
}