431Cozy winter window wallpaper

Generate exactly one finished winter night window wallpaper now. Return the image only, without questions, explanations or code.
Aspect ratio: Output size 1080x1920 pixels, 9:16 portrait story. Keep all text inside the central 80% of the height.. Default to vertical 9:16. Full bleed pure wallpaper, no mockup, border or collage.
Outside view: "【Outside view】". Prop: "【Prop】". Style: "【Style】".
Empty fields default independently to Snowy village, Mug and Realistic photo. Use one option per field, never combine alternatives or print their labels.
View from inside a warm room through a wooden window. Include the wooden frame and sill, a cozy blanket at the bottom and a small amber lamp. Snow falls outside on a winter night, never indoors. Contrast cool indigo outdoors with warm indoor light, avoiding dazzling highlights. Use subtle glass reflections without heavy condensation hiding the view.
Use only the chosen outside view: Snowy village means small snow-covered homes with varied lit windows; Snowy forest means snow-covered evergreen trees and a quiet distant ridge; City at night means an invented modern city with snowy rooftops and small glowing windows. No real landmarks or readable signs. Keep main landscape features in the middle and lower image.
Place only the chosen prop clearly on the lower sill or window bench: Mug means an original unmarked ceramic mug with thin natural rising steam; Book means a closed book with no title, spine writing or ornamental lettering; Cat means one sleeping cat curled on the blanket; Plant means a small leafy plant in an unmarked earthy pot. Do not add any unselected mug, book, cat or plant. Keep the lamp and blanket for every choice. Objects rest securely on surfaces with coherent window perspective. Connect the cat's body, paws, ears and tail naturally.
Use only the chosen style: Realistic photo has natural lens perspective, glass reflections and believable wood and fabric texture; Watercolor illustration has transparent pigment washes, irregular brushwork and paper texture continuing across the entire canvas; Cozy 3D has rounded simplified forms, smooth matte materials and soft dimensional lighting. Make 3D clearly different from photography, with simplified sculpted cat fur and buildings. Never mix styles within one image.
Keep the central upper 25% a calm dark sky, with no strong light, moon, thick horizontal window bar or large branch. Vertical frame edges stay at the sides and snowflakes remain small and sparse. Do not create a blank white band. Reserve clock space without drawing a clock, date, weekday, digits, wording or app icons.
No people, public figures, known characters, real brands, logos, trademarks, signatures or watermarks. Every prop is an original fictional design, never a recognizable product replica. No lettering is requested: even tiny book spines and distant signs must contain no characters or numbers. Before finishing, check the selected landscape, prop and style, quiet upper 25%, coherent perspective and absence of lettering. Return one finished image requiring no cropping or postprocessing.

[Final output format]
Output size 1080x1920 pixels, 9:16 portrait story. Keep all text inside the central 80% of the height.
This selected output format takes priority over any fixed canvas size or aspect ratio elsewhere in this template. Adapt the composition, text zones and margins to the selected canvas without stretching or cropping essential content. Device safe areas apply only when a device is selected. Never print these format instructions on the image.