LEGIBILITY & ACCESSIBILITY CHECK
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Font sizes (large-format reading-distance floors):
  OK Title: 62pt (floor 60pt)
  OK Section headings: 36pt (floor 36pt)
  OK Body text: 24pt (floor 24pt)

Contrast ratios (WCAG AA large text needs >= 3.0; body >= 4.5):
  OK Body text on panel: 16.5:1 (need 4.5:1)
  OK Heading strip (accent): 5.0:1 (need 3.0:1)
  OK Heading strip (accent2): 4.3:1 (need 3.0:1)
  OK Title on bar: 14.4:1 (need 4.5:1)

Layout warnings: none

Poster size: 56 x 31.5 in (4 columns)