{"template":{"name":"minimal","description":"Retro-tech style with scanlines, brackets, and monospace labels.","aspect_ratio":"40:21","placeholders":[{"key":"accent_color","description":"Accent/highlight color (hex/rgb/hsl)."},{"key":"author","description":"Author name shown in metadata."},{"key":"author_role","description":"Author role or job title."},{"key":"bg_color","description":"Background color (hex/rgb/hsl)."},{"key":"bg_number","description":"Large decorative background number/text."},{"key":"brand","description":"Brand or product name."},{"key":"date","description":"Date text shown in metadata/footer."},{"key":"height","description":"Output image height in pixels."},{"key":"stat1_label","description":"Label for statistic block 1."},{"key":"stat1_value","description":"Value for statistic block 1."},{"key":"stat2_label","description":"Label for statistic block 2."},{"key":"stat2_value","description":"Value for statistic block 2."},{"key":"subtitle","description":"Supporting subtitle or body text."},{"key":"tag","description":"Short label, category, or version text."},{"key":"text_color","description":"Primary text color (hex/rgb/hsl)."},{"key":"title","description":"Main title text shown prominently."},{"key":"width","description":"Output image width in pixels."}]}}