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

body {
  background: #0f172a;
  color: white;
  font-family: Arial, sans-serif;
  min-height: 100vh;
}

.container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  padding: 24px;
}

h1 {
  font-size: 48px;
  font-weight: bold;
}

.card {
  background: rgba(255,255,255,0.05);
  border-radius: 16px;
  padding: 40px;
  max-width: 500px;
}

p {
  margin-top: 16px;
  line-height: 1.6;
  color: #cbd5e1;
}

.button {
  display: inline-block;
  margin-top: 32px;
  padding: 14px 24px;
  background: white;
  color: #0f172a;
  text-decoration: none;
  border-radius: 10px;
  font-weight: bold;
}