* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, sans-serif;
  background: #f5f1eb;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  width: 100%;
  max-width: 600px;
  padding: 20px;
}

.card {
  background: white;
  padding: 50px 30px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.small {
  font-size: 18px;
  color: #777;
  margin-bottom: 10px;
}

h1 {
  margin: 0 0 15px;
  font-size: 36px;
}

p {
  color: #555;
  font-size: 18px;
}

.hidden {
  display: none;
}