body {
  font-family: 'Segoe UI', sans-serif;
  background: #f0f8ff;
  color: #333;
  margin: 0;
  padding: 0;
}

header {
  background: #87ceeb;
  color: white;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  padding: 2rem;
}

.status-card {
  background: white;
  border-left: 8px solid #ccc;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  transition: border-color 0.3s ease;
}

.status-card h2 {
  margin: 0 0 0.5rem;
}

.status-card p {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
}

.status-operational { border-color: #4caf50; }
.status-maintenance { border-color: #ff9800; }
.status-scheduled { border-color: #2196f3; }
.status-interruption { border-color: #f44336; }

footer {
  text-align: center;
  padding: 1rem;
  background: #eee;
  font-size: 0.8rem;
}