* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(145deg, #1f1f1f, #2b2b2b);
  color: #f5f5f5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

h1 {
  font-size: 3rem;
  color: #00ffe1;
  text-shadow: 0 0 10px #00ffe1, 0 0 20px #0ff;
  margin-bottom: 1rem;
}

p {
  font-size: 1.2rem;
  color: #ccc;
  margin-top: 1rem;
  line-height: 1.6;
}

a {
  display: inline-block;
  margin-top: 0.5rem;
  color: #ff3c8e;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  padding: 0.4rem 0.8rem;
  border: 2px solid #ff3c8e;
  border-radius: 8px;
}

a:hover {
  background-color: #ff3c8e;
  color: #fff;
  box-shadow: 0 0 10px #ff3c8e;
}


@keyframes glow {
  0% {
    text-shadow: 0 0 10px #00ffe1, 0 0 20px #0ff;
  }
  50% {
    text-shadow: 0 0 20px #00ffe1, 0 0 30px #0ff;
  }
  100% {
    text-shadow: 0 0 10px #00ffe1, 0 0 20px #0ff;
  }
}

h1 {
  animation: glow 2s infinite alternate;
}