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

.center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.card {
  max-width: 480px;
  background: #020617;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 0 40px rgba(0,0,0,0.6);
}

h1, h2 {
  line-height: 1.2;
}

ul {
  margin: 20px 0;
}

li {
  margin-bottom: 8px;
}

.button {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 20px;
  background: #38bdf8;
  color: black;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  border: none;
}

input {
  width: 100%;
  padding: 12px;
  margin-top: 20px;
  border-radius: 6px;
  border: none;
  font-size: 16px;
}

.small {
  opacity: 0.6;
  margin-top: 16px;
  font-size: 14px;
}