Geometric Paper-Cut Holiday Season Sale Poster

Professional holiday sale poster, vertical, geometric paper-cut collage. [Colors] Signal red #CE2B27 field, emerald #1E7A54, kraft tan #C9A377, warm white #F7F1E6, small gold #D9A93F circles. [Layout] Poster grid: a bold two-line headline at the top, a thin outlined date box, a large triangle-built tree centred, then two rounded white offer bars stacked at the bottom, contact row and code beneath them. [Typography] Heavy geometric sans with tight tracking in white, medium sans inside the offer bars, small caps labels on red pills. [Subject] A Christmas tree assembled from flat intersecting triangles and half-circles in green, kraft and cream, with round ornament dots punched through it and snowflake glyphs scattered around. [Lighting & mood] Flat matte colour, crisp cut-paper edges, friendly and modern. [Details] Subtle paper fibre texture, soft shadow under the bars, sparse confetti dots in the margins. Text: "HOLIDAY SEASON", "20 YUAN COUPON", "DEC 25".