Final answer:
To create a consistent branding across UI Builder pages, apply a UX theme, customize CSS styles, change the instance color scheme, and modify page templates.
Step-by-step explanation:
To change the visual style of your experience in UI Builder to match your branding and provide a consistent look across all pages, you can use several approaches. One way is to apply a UX theme that aligns with your brand. Customizing CSS styles is another effective method, as CSS allows you to specify the visual design of your UI elements in detail. Furthermore, changing the instance color scheme can help achieve uniformity in colors, which is essential for brand consistency. Lastly, modifying page templates to include your branding elements ensures every page of your UI adheres to your brand's identity.