body {
  font-family: system-ui, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  margin: 0;
  background: #fafafa;
  color: #222;
}
.container {
  text-align: center;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 0 12px rgba(0,0,0,0.05);
  background: white;
  max-width: 400px;
  width: 90%;
}
input[type="email"] {
  padding: 0.6rem;
  width: 70%;
  border: 1px solid #ccc;
  border-radius: 6px;
  margin-right: 0.5rem;
}
button {
  padding: 0.6rem 1rem;
  border: none;
  border-radius: 6px;
  background-color: #111;
  color: white;
  cursor: pointer;
}
button:hover {
  background-color: #333;
}
.small {
  font-size: 0.9rem;
  color: #666;
}