.markdown-content {
    max-width: 1440px;
    margin: 0 auto;
    padding: 20px 40px;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

.markdown-content h1 {
    color: #2c3e50;
    border-bottom: 2px solid #2c3e50;
    padding-bottom: 0.5em;
    font-size: 2em;
    margin-top: 1em;
    margin-bottom: 0.5em;
}

.markdown-content h2 {
    color: #34495e;
    border-bottom: 1px solid #34495e;
    padding-bottom: 0.5em;
    font-size: 1.75em;
    margin-top: 1.5em;
    margin-bottom: 0.5em;
}

.markdown-content h3 {
    color: #7f8c8d;
    font-size: 1.5em;
    margin-top: 1em;
    margin-bottom: 0.5em;
}

.markdown-content h4 {
    color: #7f8c8d;
    font-size: 1.25em;
    margin-top: 1em;
    margin-bottom: 0.5em;
}

.markdown-content h5 {
    color: #7f8c8d;
    font-size: 1em;
    margin-top: 1em;
    margin-bottom: 0.5em;
}

.markdown-content h6 {
    color: #7f8c8d;
    font-size: 0.875em;
    margin-top: 1em;
    margin-bottom: 0.5em;
}

.markdown-content p {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.markdown-content ul,
.markdown-content ol {
    padding-left: 20px;
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.markdown-content table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1em;
    margin-bottom: 1em;
}

.markdown-content table,
.markdown-content th,
.markdown-content td {
    border: 1px solid #ddd;
    padding: 8px;
    font-size: 1em;
}

.markdown-content th {
    background-color: #f4f4f4;
}

.markdown-content a {
    color: #3498db;
    text-decoration: none;
}

.markdown-content a:hover {
    text-decoration: underline;
}