Square audiobook cover design (1:1 aspect ratio), ultra high-contrast modern nonfiction style optimized for Audible and ACX thumbnail visibility. Central concept: a bold, clean circular pie chart dominating the composition. The chart clearly shows a powerful visual imbalance: 93% of the circle is solid, bright, and fully filled (gold, white, or deep warm tone), while only 7% is highlighted as the focal point in a glowing accent color (teal or gold). The 7% section is visually distinct, slightly glowing, and feels emotionally significant, representing underrepresentation in innovation. Inside the 7% segment, subtle minimalist silhouettes or abstract line-art outlines of diverse women inventors appear, symbolizing creativity, engineering, and invention emerging from that small fraction. Style: modern editorial nonfiction, documentary-inspired design, minimalist, bold infographic aesthetic, professional publishing quality. Strong emphasis on clarity, simplicity, and instant readability at very small thumbnail size. Typography: extremely bold, clean sans-serif font. Title: “WOMEN INVENTORS” large, dominant, high contrast, positioned at top or center. Subtitle: “AND THE 7 PERCENT” slightly smaller but still thick and highly legible. Text must be heavy weight, crisp, and readable even at tiny scale. Background: deep navy, charcoal, or near-black gradient with subtle faint blueprint or patent sketch textures barely visible, adding depth without clutter. Lighting: soft glow rad