body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f172a;
  color: #e5e7eb;
}

.container {
  max-width: 1000px;
  margin: auto;
  padding: 20px;
}

.hero {
  text-align: center;
  margin-bottom: 50px;
}

.subtitle {
  color: #9ca3af;
  margin-bottom: 20px;
}

.buttons {
  margin-bottom: 20px;
}

.btn {
  background: #3b82f6;
  color: white;
  padding: 10px 16px;
  margin: 5px;
  border: none;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
}

.btn.secondary {
  background: #374151;
}

.section {
  margin-bottom: 40px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
}

.card {
  background: #1e293b;
  padding: 15px;
  border-radius: 8px;
  border: 1px solid #334155;
}

.mono {
  font-family: monospace;
  white-space: pre;
}

.dot {
  height: 10px;
  width: 10px;
  display: inline-block;
  border-radius: 50%;
  margin-right: 8px;
}

.green {
  background: #22c55e;
}

pre {
  background: #020617;
  padding: 10px;
  border-radius: 6px;
  overflow-x: auto;
}

.footer {
  text-align: center;
  color: #6b7280;
  margin-top: 40px;
}