420試験カウントダウン・勉強応援壁紙

Create exactly one finished full-bleed study countdown wallpaper now, without code, explanations, mockups or a collage.
出力サイズは1080×1920ピクセル、9:16の縦型にしてください。文字は中央の安全な範囲に収めてください。
Use 9:16 by default. Fill the canvas with the finished background, no paper surround or phone frame.
COUNTDOWN = "【カウントダウン】". EXAM = "【試験名】". PLEDGE = "【決意の一行】". SCENE = "【場面】". MOOD = "【雰囲気】".
Copy COUNTDOWN verbatim, including D, hyphen, leading zeros and digits. Never calculate from dates, use today's date, decrement it, translate it or normalize it. If COUNTDOWN is empty, omit it; do not invent a number. Copy EXAM and PLEDGE verbatim in their supplied script; do not translate user wording. Empty EXAM omits the exam line. Empty PLEDGE removes its entire line and closes the gap. Never add an invented slogan, name, date, signature or labels.
Resolve optional menu commands before drawing. A blank scene uses the dawn desk; a blank mood uses calm illustration. おまかせ means choose a fitting option and never print the command. Use one scene and one mood only.
Scene meanings in order: 夜明けの机とライト = a quiet dawn desk with one warm original lamp and plain open notebook; 雨の窓辺の自習室 = a rainy window study room with a copper lamp and plain notebook; 星空が見える夜の図書館 = a fictional simple night library with stars below the clear clock zone; 空へ続く階段 = one original geometric staircase rising through pale blue sky.
Mood meanings: 穏やかなイラスト = refined quiet editorial illustration with restrained grain and amber highlights; 情緒的な写真 = cinematic natural photography with tactile paper and realistic rain; ミニマルなタイポグラフィ = ivory and cobalt editorial typography with simplified geometric scene.
For every scene and mood, reserve the entire top 25 percent for a quiet low-detail background with absolutely no text, stars, shelves, foliage, lamps or people. Reserve the entire bottom 10 percent for the same quiet background with no objects or lettering. These are usable clock and dock zones, not outlined boxes. Position all writing between 32 and 58 percent of image height; large COUNTDOWN first, EXAM next, PLEDGE smallest. Keep generous side margins, strong contrast and readable letterforms. Fit long text by reducing its size while preserving exact characters; do not truncate. The scene occupies 60 to 89 percent, blending naturally into the plain bottom zone. The background reaches every edge.
Use original fictional architecture, plain notebooks, unlettered books and original lamp designs. No actual schools, academies, textbook publishers, logos, trademarks, recognizable branded products or existing characters. Do not depict a person unless explicitly requested in the scene; then show only anonymous hands or a back view with no face, reflection or recognizable identity. No famous-person likeness. No UI, clock, calendar, watermark or verification notes. Before returning the one image, compare every letter and digit against the supplied text and inspect both clear zones. Regenerate incorrect lettering inside image generation rather than adding a separate text layer.

[Final output format]
出力サイズは1080×1920ピクセル、9:16の縦型にしてください。文字は中央の安全な範囲に収めてください。
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.