Постер с сестрами в стиле китайской исторической драмы

A serene vertical cinematic poster in the style of an elegant Chinese historical drama still, in a 9:16 portrait frame. The top half is dominated by a large expanse of pale blue sky, and the lower half shows two young East Asian women standing on an ancient stone palace terrace with carved railings. At the top center, refined black Chinese typography reads "[大乔 · 小乔]", with a smaller subtitle underneath reading "[东风不与周郎便]". The woman on the left wears a flowing [white] Hanfu with wide sleeves, subtle embroidered trim, dangling earrings, and long black hair in an ancient half-up hairstyle with delicate pale ornaments; she faces slightly right with a calm, composed expression. The woman on the right wears a flowing [pale aqua blue] Hanfu with wide sleeves, faint floral embroidery, and long black hair tied half-up with pale blue ribbons, looking gently downward toward the left woman with a reserved smile. In the background are an ancient pavilion roof on the left, distant soft blue-gray mountains, and atmospheric haze. Soft natural daylight, muted pastel palette, shallow depth of field, delicate fabric textures, and a poetic, quiet mood. Small bottom-left signature mark: a tiny blue dot followed by cursive text "[DeepBlue]". No modern elements, extra figures, or fantasy armor.