campaign landing page has to work across network conditions and devices, not just on a fast desktop. For color management, test the first useful frame, interaction readiness, and fallback behavior separately.
For campaign landing page, check color space, channel packing, texture resolution, and shader assumptions as one system. A color management pass should set a measurable budget and explain any visible compromise.
Confirm texture color spaces, tone mapping, environment lighting, display assumptions, and screenshot consistency across browsers. Apply this color management guidance to the actual campaign landing page delivery path.