body {
  color: #c9d1d9;
  background: #0d1117;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  font-family: monospace;
  display: flex;
}

.center {
  text-align: center;
  padding: 2rem;
}

h1 {
  color: #58a6ff;
}

p {
  color: #8b949e;
  font-size: 1.1rem;
}

.blink {
  animation: 1s step-start infinite blink;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}