A UX Designer is working on a series of custom Salesforce components for a new...

The correct approach is to leverage Salesforce Lightning Design System (SLDS) using UI kits or plugins. The study guide explicitly identifies option C as correct. SLDS exists specifically to accelerate the creation of interfaces that are visually and behaviorally consistent with Salesforce. Rather than designing common interface patterns from scratch, UX Designers can reuse established component patterns, spacing conventions, typography, iconography, accessibility guidance, and design-system resources. Salesforce describes SLDS as a collection of resources for creating interfaces consistent with Salesforce UX principles, design language, and best practices. Official Salesforce Trailhead material also identifies APIs, plugins, and design kits as resources that make building with SLDS faster and easier. This directly addresses the requirement to accelerate the visual design process. Option A would increase fragmentation because separate custom stylesheets can create inconsistent styling and additional maintenance. Option B is not a standard Salesforce design workflow for producing reusable visual assets from layouts. Therefore, using established SLDS designer resources minimizes redundant design work while improving consistency, accessibility, and implementation alignment between UX Designers and developers.

Study Guide reference/topics: SLDS resources, design systems, UI kits, reusable components, visual consistency.

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