極簡止癢霜海報

A simple and minimalist vertical product poster, with a soft light gray background with a hint of green, referencing the design style of modern Chinese skincare or pharmaceutical advertisements. On the left, display a half-length portrait of a {argument name="character type" default="Charlie Chaplin lookalike"}, wearing a black top hat, black suit jacket, white shirt, dark tie, and gray vest, in a formal pose, with both hands holding a bright green {argument name="product name" default="anti-itch cream"} plastic jar with a white lid in the left-center position. One hand supports the bottom of the jar, while the other points to the jar body, presenting a clear product display posture. The facial expression should be gentle and pleasant, but the composition should focus more on the clothing, hands, and product rather than facial details. Place a green brand logo and the Chinese brand name in the upper right corner. Below, add a prominent and elegant green Chinese headline “舒缓 止痒膏” (Soothing Anti-Itch Balm) and a smaller English sub-headline “ANTI-ITCH CREAM”. To the right of the jar body, add a circular plant graphic with {argument name="herb" default="mint leaves"} and list 2 Chinese efficacy descriptions below it. At the bottom of the poster, add a horizontal white panel spanning the width of the poster, containing 3 evenly spaced green line icons and Chinese descriptions: a leaf icon representing cooling and anti-itch, a water droplet icon representing moisturizing for dryness and itchiness, and a shield icon representing gentle protection. The product jar label should be yellowish-green, with Chinese text and small herbal illustrations, echoing the overall green brand color scheme. Overall style: sparse, clean, commercial poster feel, ample white space, high-end pharmacy advertising aesthetics, soft studio lighting, a combination of realistic photography and simple graphic layout, using a green and white color scheme.