Постер весеннего букета с мягкой цветочной дымкой

Generate a bright, clear, airy informational visual around a specific theme: the core of the image is not a sharp realistic subject, but the theme's imagery dissolved into soft-focus color mist and fine, downward-dripping flowing color streaks, forming a background field that looks stretched by light and blurred by water vapor; the main color blocks gather in the center to form a hazy memory point, edges gradually melting away, with a few more vivid color dots retained locally as visual pauses. The overall hierarchy consists of a large-area high-brightness clean base field, soft semi-transparent theme colors, a few bright accent colors, and clear white informational text: the base color provides airiness and clean brightness, the main color carries soft emotion, accent colors only light up at key spots, and the text color stays clean and high-contrast; keep high brightness, low impurity, moderate saturation, and a light, gentle mood, avoiding muddy, aged, or dim treatment. Typography uses an elegant high-contrast serif as the main title, extremely large and close to the frame edges, with Chinese information interwoven in a slender Song-style manner, creating a rhythm of large dominant type and small breathing type; you may add rotated-reading side information, thin-line floral symbols, ultra-fine hand-drawn curves, and oval outlined labels, so the text is both information and graphic like a floral exhibition poster. The texture should have slight paper grain, soft light diffusion, and transparent layers, with all elements maintaining whitespace, order, and a clear, spring-like breathing quality. —————— Use: a horizontal 16:9 WeChat header image for a community florist, themed "The first bouquet of spring," suitable for shop groups and Moments covers. Content: turn the colors of tulips, ranunculus, and small white flowers into central soft mist and fine downward-dripping color streaks, keeping the edges translucent, with a small handwritten price tag beside them. Visible text: main title "SPRING BOUQUET," small Chinese text "Fresh flowers in store today / pickup before 19:00," and in the corner "Start with a bright bouquet."