My MuleBuy Spreadsheet Shopping Adventure body { font-family: ‘Segoe UI’, Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; margin: 0; padding: 20px; background: #f8f9fa; color: #333; } .container { max-width: 800px; margin: 0 auto; background: white; padding: 30px; border-radius: 15px; box-shadow: 0 5px 15px rgba(0,0,0,0.1); } h1 { color: #2c3e50; text-align: center; margin-bottom: 30px; font-size: 2.2em; }…