body {
  margin: 0;
  padding: 0;
  background-color: #0e0e0e;
  color: #e0e0e0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  flex-direction: column;
  text-align: center;
}

.container {
  max-width: 600px;
  padding: 2rem;
}

.shield {
  font-size: 5rem;
  margin-bottom: 1rem;
}

h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
  color: #ffffff;
  letter-spacing: 2px;
}

h2 {
  font-weight: 300;
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #999;
}

.tagline {
  font-size: 1rem;
  color: #666;
  margin-top: 2rem;
}