/* ============================================
   Page Styles - Cloud

   이 파일에서 페이지 레이아웃과 컨텐츠 스타일을
   자유롭게 커스터마이징할 수 있습니다.
   챗봇과 무관한 페이지 자체의 스타일입니다.
   ============================================ */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================
   Welcome Card
   ============================================ */

.welcome-card {
  background: white;
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  max-width: 400px;
  margin: 20px;
}

.welcome-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #4a90d9 0%, #6bb3f0 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 36px;
  color: white;
}

.welcome-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 12px;
}

.welcome-subtitle {
  font-size: 0.95rem;
  color: #6c757d;
  line-height: 1.6;
  margin-bottom: 24px;
}

.welcome-hint {
  font-size: 0.85rem;
  color: #4a90d9;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.welcome-hint svg {
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 480px) {
  .welcome-card {
    margin: 10px;
    padding: 30px 20px;
  }

  .welcome-title {
    font-size: 1.3rem;
  }
}