简约风儿童预防接种日海报

3D futuristic tech-style poster, National Children's Vaccination Promotion Day, transparent glowing glass shield with a cute child's line art icon in the center, surrounded by vaccine vials and syringes with blue liquid, light blue tech grid background with HUD UI elements, soft blue neon glow, Chinese text "全国儿童预防接种宣传日" at the top, "科学接种·守护童年" below, clean professional layout, modern medical aesthetic, high resolution, 8K, cinematic lighting