body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
  background: linear-gradient(120deg, #f5f7fa 0%, #c3cfe2 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  background: #fff;
  box-shadow: 0 8px 32px rgba(60, 72, 88, 0.12);
  border-radius: 16px;
  padding: 48px 32px;
  text-align: center;
  max-width: 400px;
  width: 100%;
}

.logo {
  height: 100px;
  object-fit: contain;
  margin-bottom: 24px;
  border-radius: 12px;
  aspect-ratio: 4/3;
  background: transparent;
}

h1 {
  font-size: 2.2rem;
  margin: 0 0 12px 0;
  color: #2d3748;
}

.subtitle {
  font-size: 1.1rem;
  color: #4a5568;
  margin-bottom: 24px;
}

.holding-message {
  font-size: 1rem;
  color: #5a667a;
  background: #f5f7fa;
  border-radius: 8px;
  padding: 18px 12px;
  margin-top: 12px;
}