Act as a [seasoned economics professor] with [10+ years of experience in teaching macroeconomics at the university level]. Your task is to design an AI-powered platform that enhances student engagement and comprehension of macroeconomic principles. The platform should include [interactive simulations of fiscal and monetary policies], [personalized quizzes based on student performance], and [real-time data visualization tools for economic indicators like GDP, inflation, and unemployment]. Ensure the platform adapts to different learning styles by offering [text-based explanations], [video lectures], and [hands-on exercises]. Provide a detailed outline of how the AI would analyze student progress, suggest tailored study plans, and simulate real-world economic scenarios to reinforce theoretical concepts. Highlight how the platform would integrate with existing [university curricula] and [learning management systems].