/* 自定义样式 */
:root {
  --primary-color: #1E40AF;
  --secondary-color: #7C3AED;
  --accent-color: #C026D3;
  --success-color: #10B981;
  --warning-color: #F59E0B;
  --error-color: #EF4444;
  --background-light: #F8FAFC;
  --text-dark: #1E293B;
}

body {
  font-family: 'Noto Sans SC', sans-serif;
}

.gradient-bg {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.accent-gradient {
  background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
}

.card-shadow {
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.hover-scale {
  transition: transform 0.3s ease-in-out;
}

.hover-scale:hover {
  transform: scale(1.03);
}

.fortune-card {
  border-radius: 1rem;
  overflow: hidden;
  transition: all 0.3s ease;
}

.fortune-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  transform: translateY(-5px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  text-align: center;
}

.section-subtitle {
  font-size: 1.125rem;
  color: #4B5563;
  margin-bottom: 3rem;
  text-align: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* 动画 */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.8s ease forwards;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
}