393お年玉袋の展開図 — 民画の絵とひと言を添えるA4印刷用一枚

Generate this image now. Draw it directly - do not describe it, explain it, or ask questions.
出力サイズは1080×1440ピクセル、3:4の縦型SNS投稿にしてください。
Create ONE printable unfolded Lunar New Year cash-envelope net, flat orthographic artwork on a portrait A4 white page. Never output a folded envelope, mockup, collage or multiple designs.
ENGINEERING FIRST: stack TWO EQUAL rectangles vertically: upper FRONT 90mm wide by 110mm high, lower BACK also 90mm wide by 110mm high. Their shared horizontal boundary is a fold. Add a short 25mm closure lid above FRONT and narrow 12mm glue tabs on FRONT left and right only. Exactly four flaps: lid, back, left glue tab, right glue tab. Total net height 245mm. Front and back each occupy 45 percent of net height; lid occupies 10 percent. Do not shrink the mostly blank back panel to enlarge the art. Center the entire net on A4, keeping all cut edges inside the printable area. Dimensions define proportions; do not print dimension labels or numbers.
Use one thin solid outer cutting silhouette, beveled outer lid corners and very small bevels at the back bottom corners. Show precisely four thin dashed fold segments along the four FRONT edges. No extra panel, gap, hole or cut through a fold. Side tabs have light gray diagonal hatching and each reads exactly "のりしろ". At the lid base, print the small label "折り線" beside the dashed line. Folding side tabs inward, then the full-height back upward onto them, must create a closed-bottom pocket with an open top; the lid closes downward. Keep glue-tab hatching off the front art.
FRONT MOTIF: "【絵のモチーフ】". If empty, use an original red lucky pouch and peonies. Illustrate this motif in a single consistent Korean minhwa folk-painting style with charming expressive ink contours, hand-painted floral detail, ivory paper, red, navy, jade and golden-yellow pigments, and restrained traditional saekdong accents. No style selection. Keep art within the FRONT; keep the equal-height BACK largely empty ivory with tiny plum sprigs at its far bottom. No photographic paper texture or shadows affecting print clarity.
EXACT GREETING: "【ひと言】". If empty or missing, print exactly "あけましておめでとう". If "おまかせ" is selected, choose one short New Year greeting in Japanese. Print it once, in the upper middle of FRONT, preserving every character. No invented extra slogan.
EXACT RECIPIENT: "【受取人】". If absent or empty, omit the name and its cartouche entirely. Otherwise print only the exact supplied name once below the greeting, without adding an honorific or label.
Text is in Japanese. Read back each character before completing. No date, year, zodiac-year claim, real brand, trademark, existing character, person, signature, watermark or explanatory caption. All imagery is original fictional decorative design. Apart from greeting, recipient, two glue labels and one fold label, print no other writing. Supply the completed image directly in one response, no code or postprocessing steps.

[Final output format]
出力サイズは1080×1440ピクセル、3:4の縦型SNS投稿にしてください。
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.