My Oopbuy Spreadsheet Shopping Experience body { font-family: ‘Arial’, sans-serif; line-height: 1.6; max-width: 800px; margin: 0 auto; padding: 20px; background-color: #f8f9fa; } .header { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 30px; border-radius:… My Oopbuy Spreadsheet Adventure: How I Scored Air Max Pre-Day 2025 Edition