Surreal Infinite Staircase Anime Poster

{"type":"anime psychological thriller poster and companion information sheet","style":"dark surreal anime key visual, premium TV anime promotional art, Escher-like impossible architecture, distressed print texture, high-detail ink and watercolor finish, muted grayscale with deep black and blood-red accents, slightly aged paper, editorial layout with fine graphic design overlays","subject":{"primary character":"a teenage Japanese schoolgirl in a dark navy sailor uniform, white trim on the collar and cuffs, pleated skirt, white socks, black loafers, short black bob haircut, seen mostly from the back and in three-quarter view, standing on stone stairs and looking into a labyrinth of staircases","secondary character":"1 smaller distant schoolgirl figure in the same uniform standing farther up the staircase maze","environment":"an endless interior of intersecting stone staircases, arches, landings, railings, impossible perspectives, cathedral-like shadows, narrow passages, red-lit doorways, geometric linework and diagram marks floating over the architecture"},"composition":{"format":"split-layout anime advertisement page","left panel":"large main poster occupying roughly the left half, dominated by the staircase labyrinth and the full-body schoolgirl","right panel":"cream-colored editorial information page with text blocks, credits, inset images, and warning box","camera":"slightly low eye level, deep perspective into the staircase maze","mood":"ominous, mysterious, cerebral, lonely, surreal"},"text_elements":{"main title":"無限階段","top line":"2025年TVアニメ放送開始予定","tagline":"上っても、下っても、終わらない。","left sticker":"TEASER PV公開中","right red heading":"これは、迷うために存在する物語。","section labels":["CAST","STAFF","THEME SONG","STORY","WARNING","放送情報"],"footer":"公式Xアカウント"},"layout":{"sections":[{"title":"main poster","position":"left half","count":6,"labels":["main title at top","vertical black tagline strip","schoolgirl full-body figure","1 distant schoolgirl","QR code teaser sticker","footer social account bar"]},{"title":"intro and diagrams","position":"upper right","count":3,"labels":["red heading sentence","short synopsis paragraph block","architectural line drawing of stairs"]},{"title":"credits","position":"center right","count":3,"labels":["CAST","STAFF","THEME SONG"]},{"title":"story area","position":"mid to lower right","count":2,"labels":["inset staircase image","STORY vertical label with paragraph text"]},{"title":"bottom information","position":"lower right","count":2,"labels":["WARNING box with 4 prohibition icons","放送情報 broadcast information box"]}],"inset_images":["1 technical staircase sketch in the upper right","1 framed staircase scene with a tiny walking figure in the mid-right"]},"design_details":{"background":"off-white paper on the right with scuffs, cracks, folds, ink smears, and worn edges; dark dense architecture on the left","graphic motifs":"thin red circles, crosshairs, guide lines, measurement-like marks, small red squares, vertical black bars, subtle glitch-like blocks","color_palette":["charcoal black","stone gray","dirty white","faded cream","deep crimson","muted red-orange"],"typography":"large distressed Japanese kanji title, elegant serif Roman section headings, compact magazine-style body text, vertical Japanese side text"},"quality":"ultra-detailed 4k anime poster, crisp composition, intentionally tiny text-like filler that looks printed but not fully readable, cinematic contrast, polished promotional key art"}