body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: #f6f8fa;
  padding: 2rem;
}

.markdown-body {
  max-width: 800px;
  margin: auto;
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.markdown-body h1, .markdown-body h2, .markdown-body h3 {
  border-bottom: 1px solid #eaecef;
  padding-bottom: 0.3em;
}

.markdown-body pre {
  background-color: #f6f8fa;
  padding: 1em;
  border-radius: 6px;
  overflow: auto;
}

.markdown-body code {
  background-color: #f6f8fa;
  padding: 0.2em 0.4em;
  border-radius: 4px;
  font-family: Consolas, Monaco, "Andale Mono", "Ubuntu Mono", monospace;
}

.markdown-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  font-size: 16px;
  font-family: inherit;
}

.markdown-body th,
.markdown-body td {
  padding: 12px 16px;
  border: 1px solid #d0d7de;
  text-align: left;
}

.markdown-body th {
  background-color: #f6f8fa;
  font-weight: 600;
}

.markdown-body tr:nth-child(even) {
  background-color: #f9f9f9;
}

.markdown-body tr:hover {
  background-color: #f1f1f1;
}