Dreamy Pastel Christmas Greeting Poster

Christmas greeting poster, vertical, composed as a dreamy pastel photo composite. [Colors] Icy lilac to periwinkle gradient sky (#B9BFDC to #8E96C2), pure white snow, warm amber light spilling from a lantern (#F6C87A), soft rose highlights on the snow mounds. [Layout] A small header logo at top left, a sweeping script headline centered in the upper third with the date in spaced capitals beneath, a snowy scene filling the lower two thirds, and a white footer band carrying a QR square plus two contact lines. [Typography] Flowing brush script in white with a soft glow, thin letter-spaced sans for the date and footer. [Subject] A tall stylised fir crusted in sugar-snow, a white carriage lantern glowing beside it, and a small seated figure in a red scarf reading a book on the snow, surrounded by smooth snowballs. [Lighting & mood] Blue-hour dusk, falling snowflakes, tender and nostalgic, gentle lens bloom. [Details] Bokeh orbs, sparkling frost on every branch, delicate star sparkles; two text elements: "MERRY CHRISTMAS", "DEC 25".