Generate a vertical 9:16 premium Neo-Chinese tea-drink brand key visual packaging poster. Generate each image independently; do not merge into a collage. 【Brand Information】 Brand name: 【fill in an original brand name】 English name: 【fill in the English brand name】 Series name: 【fill in the series name】 Product name: 【fill in the product name】 English product name: 【fill in the English product name】 Product type: 【e.g., oolong milk tea / cold-brew white tea / osmanthus rice milk / white peach jasmine tea / green grape white tea】 Brand slogan: 【one short Chinese slogan】 Main color: 【fill in the main color】 Flavor elements: 【e.g., rock, water ripples, green grape, osmanthus, rice milk, white peach, jasmine, tea leaves, mist, petals, etc.】 【Visual Style】 Overall reference the visual language of premium oriental tea-brand posters: Neo-Chinese, oriental negative space, giant Chinese title, magazine-style layout, product-photography texture, refined packaging design, soft light and shadow, a clean and high-end commercial advertising image. The image should not look like an ordinary milk-tea shop promo poster, nor a cheap e-commerce image, nor a cartoon illustration style, nor overly flashy; it should look like the new-product launch key visual of a mature tea brand. 【Composition】 Vertical 9:16 format. The drink cup must be fully visible, clearly showing from the lid to the bottom, with no cropping and no partial views. The product cup is placed in the center and is the absolute visual focus of the whole image. Reserve a brand-information area at the top, and place an oversized Chinese product name in the upper-middle area for strong visual impact. A small amount of selling-point text may be added on the left and right sides. At the bottom, add flavor props and material scenes related to the taste to reinforce the product flavor and the high-end feel. 【Packaging Design】 At the center is a premium takeaway tea cup with a natural, realistic shape and refined packaging. The cup pattern should be an original design combining the 【flavor elements】, such as ink textures, botanical illustrations, flower-and-fruit patterns, ceramic textures, silk textures, mist textures, embossed Chinese strokes, oriental geometric motifs, etc. The lid, body, and base have realistic proportions; the material has the texture of a fine paper cup, frosted cup, or premium plastic cup. The cup body may show the brand name, product name, series name, and a small graphic mark, but not too much text. 【Background and Flavor Scene】 The background uses soft gradients, oriental motifs, xuan-paper texture, ink-wash mountains, mist, ripples, or a light pattern texture. At the bottom, add real props and materials according to the product flavor: rock tea can include black rocks, water ripples, an ink-flow feel; green grape white tea can include green grapes, tea leaves, dew, a light-green water surface; osmanthus rice milk can include osmanthus, rice grains, milky-white fluid, beige ceramic; white peach jasmine can include white peach, jasmine, mist, a pink-white milk-foam feel. The props should serve the product flavor and not steal the spotlight. 【Typography】 At the top, place the brand name, English name, series name, and a short slogan. In the upper-middle area, place the oversized Chinese product name. The English product name goes below the Chinese title. The text style should be elegant, slender, and have an oriental character, optionally combining a fine English serif font with a premium Chinese Song/calligraphic-feel font. Keep the amount of text restrained with a clear hierarchy; do not fill the image. Avoid garbled characters, misspellings, and overlapping text as much as possible; if the accuracy of small text cannot be guaranteed, reduce its amount and keep only the large title and main brand information. 【Quality Requirements】 High-definition, refined, with realistic product-photography texture, clear packaging details, soft light and shadow, a clean image, stable composition, unified colors, and high-end commercial advertising quality. No low resolution, no cluttered background, no cheap template feel, no excessive decoration, no cropping of the drink cup, and no real existing brand names.