On phones, every pixel has a job. See how Pokemon TCG Pocket uses composition,...

https://penelopessmartdigests.talesignal.com/posts/why-strong-outlines-matter-more-on-mobile-card-art

On phones, every pixel has a job. See how Pokemon TCG Pocket uses composition, selective detail, and contrast to make cards feel rich, not crowded, and how tap-and-hold reveals add depth while keeping the first glance clear on small screens.