body { font-family: 'Inter', sans-serif;  }
        .gradient-bg { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);  }
        .content-box { box-shadow: 0 10px 25px rgba(0,0,0,0.1);  }
        .highlight-box { background: linear-gradient(45deg, #f093fb 0%, #f5576c 100%);  }
        .process-card { transition: transform 0.3s ease, box-shadow 0.3s ease;  }
        .process-card:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(0,0,0,0.15);  }
        .question-box { border-left: 4px solid #4f46e5; background: #f8fafc;  }
        .misconception-box { border-left: 4px solid #ef4444; background: #fef2f2;  }
        .checklist-item { border-left: 3px solid #10b981;  }
        @media print {
            .print-break { page-break-inside: avoid;  }
        }