body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; line-height: 1.8; color: #333; background-color: #f8f8f8; } .article-container { max-width: 800px; margin: 0 auto; padding: 2rem 1.5rem; background-color: white; box-shadow: 0 1px 3px rgba(0,0,0,0.1); } …