alex-banner-generationlisted

# Alex Banner Generation Generate visually consistent, self-contained SVG banners using the current Alex brand template. ## When to Use - User asks for a banner, header image, or document decoration - Creating a significant new document (README, PLAN-*.md, ROADMAP, CHANGELOG) - User mentions adding a "header" or "branded image" to a doc > **Looking for a lighter, hand-authored variant?** The Mall ships [`document-banner-pastel`](https://github.com/fabioc-aloha/Alex_Skill_Mall/blob/main/plugins/media-graphics/document-banner-pastel/SKILL.md) -- pastel 1200x240 banners with content-specific iconography (tracks / hub-and-spokes / mockup / badge / symbol). Use that pattern for branding, education, or audience-facing docs; use this muscle for technical artifacts that need brand-stamped consistency. ## Brand Constants (do not change) | Element | Value | |---|---| | Dimensions | 1200 × 320 px | | Background | `#0f172a` (Slate 900) | | Accent | `#10b981` → `#14b8a6` → `#06b6d4` | | Brand label | `ALEX` + `ARTIFICIAL CRITICAL THINKING` | | Mark | Canonical emerald x-loop, embedded in output | | Letter spacing | `0` | | Title | 56px / weight 700 / `#f1f5f9` | | Subtitle | 18px / weight 600 / `#94a3b8` | | Watermark | ~100px / weight 800 / `#f1f5f9` / 10% opacity | ## Watermark Categories Pick the one that matches the document's role: | Watermark | Use For | |---|---| | `ACT` | Critical-thinking content, ACT framework artifacts, manifestos | | `EDITION` | Top-level repo identit