body {
      box-sizing: border-box;
    }
    
    @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
    
    * {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    }
    
    .gradient-bg {
      background: linear-gradient(135deg, #ffffff 0%, #fef3c7 50%, #fde68a 100%);
    }
    
    .gold-gradient {
      background: linear-gradient(135deg, #d4af37 0%, #ffd700 100%);
    }
    
    .card-hover {
      transition: all 0.3s ease;
    }
    
    .card-hover:hover {
      transform: translateY(-8px);
      box-shadow: 0 20px 40px rgba(212, 175, 55, 0.15);
    }
    
    .copy-btn {
      transition: all 0.2s ease;
    }
    
    .copy-btn:hover {
      transform: scale(1.05);
    }
    
    .copy-btn:active {
      transform: scale(0.95);
    }
    
    .fade-in {
      animation: fadeIn 0.6s ease-in;
    }
    
    @keyframes fadeIn {
      from {
        opacity: 0;
        transform: translateY(20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
    
    .prompt-text {
      background: #f9fafb;
      border: 2px dashed #d4af37;
      border-radius: 8px;
      padding: 12px;
      font-size: 14px;
      line-height: 1.6;
      color: #374151;
    }
    
    .modal-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.7);
      z-index: 1000;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 20px;
    }
    
    .modal-content {
      background: white;
      border-radius: 16px;
      max-width: 800px;
      width: 100%;
      max-height: 90%;
      overflow-y: auto;
      padding: 32px;
      position: relative;
    }
    
    .modal-close {
      position: absolute;
      top: 16px;
      right: 16px;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: #f3f4f6;
      border: none;
      cursor: pointer;
      font-size: 24px;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.2s;
    }
    
    .modal-close:hover {
      background: #e5e7eb;
      transform: scale(1.1);
    }
    
    @media (max-width: 640px) {
      .prompt-text {
        font-size: 12px;
        padding: 10px;
      }

    .modal-content {
        padding: 24px;
      }  
    }