:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f5;
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --border-color: #e5e5e5;
  --accent: #0066ff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --border-color: #404040;
    --accent: #4d94ff;
  }
}

body {
  margin: 1em;
  font-family: Verdana, Helvetica, Arial, sans-serif;
  font-size: 14px;
  background: var(--bg-primary);
  color: var(--text-primary);
}

a {
  color: var(--accent);
}