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

body {
  height: 100vh;
  background: linear-gradient(to bottom, #0a0a0a, #1e2a3a);
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Segoe UI', sans-serif;
  color: #fff;
}

.container {
  text-align: center;
}

.header {
  font-size: 2.5rem;
  margin-bottom: 30px;
  color: #c0f0c0;
  font-weight: 600;
  letter-spacing: 1px;
  text-shadow: 0 0 10px rgba(144, 238, 144, 0.5);
}

.text-glow {
  font-size: 2.5rem;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
  letter-spacing: 2px;
}