Infographic Trực Quan Hóa Khái Niệm Toán Học

A comprehensive mathematical visualization infographic about [Fundamental Theorem of Calculus]. The layout combines a high-quality university lecture handout with an elegant hand-drawn educational poster. Set on a clean, light off-white paper texture background. Features a prominent deep navy blue header title, crisp dark charcoal lines, and precise diagrams with subtle accent highlights in teal, warm gold, and muted crimson. The composition includes modular rounded-corner cards, thin divider borders, numbered conceptual steps, hand-drawn explanatory arrows, zoom-in callout boxes showing geometric intuition, and a bottom summary section. Aesthetic, balanced, readable, and information-rich academic presentation.