A19 — logo lockup

Composes

• pop-in (on logo mark)
• pop-in or slide (on signoff line, if present)
• Pack-specific accent: squiggle-draw-on (SP-B/G) | confetti-burst (SP-G) | aurora-blob-continuity final-pulse (SP-F) | crop-mark-corner-draw (SP-C) | none (SP-A)

Layout

canvas: 1080x1920 (or pack-specified)

logo_zone:
  anchor: center
  origin: { x: canvas_w/2, y: canvas_h/2 - 120 }
  max_size: 480x240
  align: center