Warm, professional 2D cartoon animation in a vibrant, clean, modern health-education style, with blue and white as the main palette and small gold accents. Vertical 9:16 composition, smooth natural animation, bright friendly atmosphere. A Thai woman around 50-60 years old, an ordinary person rather than a doctor, with a friendly natural appearance and modest neat clothing, sits comfortably at home reading a book. She reads clearly with normal vision, then pauses and looks thoughtful. She gently turns toward the camera, slightly raises her eyebrows, and makes a subtle questioning gesture toward her eyes, conveying curiosity about an important eye-health question. Use warm facial expressions and natural body movement. The camera makes a gentle, gradual push-in toward her face, emphasizing her curious expression. Keep the environment warm and uncluttered. No additional characters. No voiceover, narration, dialogue audio, subtitles, captions, text overlays, written words, letters, numbers, logos, signs, labels, or promotional text anywhere in the scene. Leave some clean visual space around her without creating text-based graphics.