IMPORTANT COLOR PALETTE — REPLACE THE PREVIOUS COLOR PALETTE: Do NOT use blue, cyan, purple, camel, beige, or neon colors. Use a sophisticated premium palette based on: - Deep Burgundy — main accent and visual identity - Dark Wine / Maroon — secondary accent - Warm White / Ivory — main text and clean backgrounds - Soft Light Gray — secondary backgrounds and cards - Deep Charcoal — dark sections and contrast - Controlled Dark Red — small highlights only The main visual identity should be: BURGUNDY + WHITE + DARK RED + CHARCOAL Use Burgundy as the dominant accent color for: - Important formulas - Titles or highlighted words - Borders - Mathematical symbols - Key numbers - Interactive elements - Selected data points Use White / Ivory for: - Main text - Equations - Clean cards - Important information Use Dark Charcoal for: - Main backgrounds - Dark mathematical sections - Contrast areas Use Dark Red sparingly for: - Important warnings - Answer reveals - Key conclusions - Selected mathematical highlights The overall presentation should feel: Premium Elegant Mature Academic Modern Mathematical Powerful Visually comfortable The Burgundy should NOT look too bright or aggressive. Avoid excessive red. Keep the palette restrained and professional. The final result should look like a high-end Grade 12 Mathematics / STEM presentation, NOT a childish school presentation. NO BLUE AT ALL. NO CAMEL. NO BEIGE. NO PURPLE. NO NEON COLORS. Use smooth transitions between dark charcoal, burgundy, white, and subtle gray throughout the 15 slides.