How to design one visual system for a whole launch
Choose one product promise, one background system and one type treatment before creating individual assets. Product Hunt slides can explain more, while store tiles and social previews need a shorter message. The visual identity should still feel consistent in every format.
Use the product itself as the proof. Large interfaces, restrained decoration and consistent framing help people understand what is being launched. Once the system is set, create each required aspect ratio from the same source instead of inventing a new design for every channel.
Want to make one? Start with the matching template gallery, or use the product launch kit for the full workflow and export sizes.