Auto layout considers the card type, number of photos, aspect ratio, selected composition family, and whether you are preparing a talking portrait.
Photo layouts: left, right, top, portrait window, collage, full bleed, or no-photo graphic.
Readable text: background luminance is measured so title/body contrast can be adjusted automatically.
Creative text-color requests: you can explicitly ask for white, black, navy, gold, pink, red, green, purple, or a hex color.