:root {
  --primary: #2C2D3C;
  --accent: #67EA94;
  --accent-text: #3FB86D;
  --info: #5C6BC0;
  --warning: #E8A33E;
  --error: #E05252;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  padding: 16px;
  color: var(--primary);
  max-width: 800px;
  margin: 0 auto;
}
@media (prefers-color-scheme: dark) {
  body { background: #1A1B26; color: #ECEDF3; }
  pre { background: #2C2D3C; }
}
pre.markdown-content {
  white-space: pre-wrap;
  word-wrap: break-word;
  font-family: inherit;
  background: transparent;
  padding: 0;
  margin: 0;
}
.callout-info { border-left: 4px solid var(--info); padding: 12px; background: #E8EAF6; margin: 12px 0; }
.callout-warning { border-left: 4px solid var(--warning); padding: 12px; background: #FFF3E0; margin: 12px 0; }
.callout-error { border-left: 4px solid var(--error); padding: 12px; background: #FDEAEA; margin: 12px 0; }