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

body {
  font-family: 'Hiragino Sans', sans-serif;
  background: #f5f5f5;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.card {
  background: white;
  border-radius: 16px;
  padding: 48px;
  text-align: center;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  max-width: 480px;
}

h1 {
  color: #333;
  font-size: 1.6rem;
  margin-bottom: 12px;
}

p {
  color: #666;
  line-height: 1.8;
}

.badge {
  display: inline-block;
  background: #f0faf5;
  color: #2d9e6b;
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.85rem;
  margin-top: 24px;
}