updated pandabuy spreadsheet collection

body { font-family: ‘Arial’, sans-serif; line-height: 1.6; margin: 40px; background: #f8f9fa; } h1 { color: #2c3e50; border-bottom: 3px solid #e74c3c; padding-bottom: 10px; } h2 { color: #34495e; margin-top: 30px; } p { margin-bottom: 20px; color: #2c3e50; } .highlight { background: #fff3cd; padding: 15px; border-left: 4px solid #ffc107; margin: 20px 0; } .step { background: #e8f4f8;…