.markdown-content{font-family:Arial,sans-serif;line-height:1.6;color:#333;max-width:800px;margin:0 auto;padding:20px;word-wrap:break-word}.markdown-content h1,.markdown-content h2,.markdown-content h3,.markdown-content h4,.markdown-content h5,.markdown-content h6{margin-top:20px;margin-bottom:10px;font-weight:700;line-height:1.2}.markdown-content h1{font-size:2.5rem;border-bottom:2px solid #ddd;padding-bottom:10px}.markdown-content h2{font-size:2rem}.markdown-content h3{font-size:1.75rem}.markdown-content h4{font-size:1.5rem}.markdown-content h5{font-size:1.25rem}.markdown-content h6{font-size:1rem}.markdown-content p{margin-bottom:20px}.markdown-content a{color:#0070f3;text-decoration:none}.markdown-content a:hover{text-decoration:underline}.markdown-content ol,.markdown-content ul{padding-left:40px;margin-bottom:20px}.markdown-content li{margin-bottom:10px}.markdown-content pre{background-color:#f5f5f5;padding:10px;border-radius:5px;overflow-x:auto}.markdown-content code{font-family:monospace;background-color:#f5f5f5;padding:2px 4px;border-radius:3px}.markdown-content blockquote{border-left:4px solid #ddd;padding-left:20px;color:#555;margin:20px 0}.markdown-content img{max-width:100%;height:auto}