/* Skip link for accessibility - hidden until focused */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #00FF41;
  color: black;
  padding: 8px 16px;
  text-decoration: none;
  font-weight: bold;
  z-index: 100;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}

body {
  background-color: black;
  color: #00FF41; /* Improved contrast ratio (higher than limegreen) */
  font-family: monospace;
  text-align: center;
  overflow: hidden;
  position: relative;
  height: 100vh;
}

h1 {
  font-size: 150px;
  margin-bottom: 10px;
  padding-top: 128px;
}

h2 {
  font-size: 40px;
  margin-bottom: 10px;
}

p {
  color: white;
}

.star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: white;
  border-radius: 50%;
  animation: twinkle 2s infinite alternate;
}

@keyframes twinkle {
  from {
    opacity: 1;
  }
  to {
    opacity: 0.2;
  }
}