新鮮甜菜根汁瓶，帶有飛濺、冰塊和水果，背景為紅色漸層，並有「30% OFF」文字

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Exact uploaded [BOTTLE_NAME] bottle (label unchanged). Vertical poster. Center bottle w/ condensation. Add JUICE_COLOR liquid splash wrap + ice cubes + INGREDIENTS floating (controlled). Background: BG_COLOR gradient + vignette + grain.
Top-left: “FRESH JUICE” + “[FLAVOR_TAGLINE]”. Right: circular “30% OFF” ring. Lower-right: price circle “[PRICE]”. Bottom-right CTA “[CTA]”. White doodle arrows. Studio key+rim, 85mm, sharp text, no watermark.