sf-lwc-experience: Experience Cloud Design for LWC

Build Lightning Web Components for external-facing Experience Cloud sites. Different design rules apply compared to internal Lightning pages — public audiences, branding requirements, SEO, and guest user security.

Core Principles

1. Brand-first, not SLDS-first — external sites use customer branding, not Salesforce blue
2. Guest-safe — every component must handle unauthenticated users gracefully
3. Performance — external sites face real-world network conditions
4. SEO-aware — content must be crawlable and metadata-rich
5. Responsive — external users are on any device, not just desktop

Experience Cloud vs Internal Lightning