Last Night on the Rooftop

[Main Title]: Write a handwritten large title for graduation season, for example: The Last Night on the Rooftop / The Wind Across the Playground / Empty Classroom and Light / Leave Your Name by the Seaside
[Photo Scene]: Fill in a youthful memory scene, for example: campus rooftop at dusk / evening playground / empty classroom after school / farewell at the school gate / sunset by the sea / street corner after evening self-study
[Background Colors]: Deep Black / Dark Blue-Gray / Dark Dark Green / Deep Sea Blue-Gray
[Title Colors]: Neon Yellow / Light Blue-White / Purple-Pink / Magenta / Warm White
[Short Lyrics]: Fill in 2–4 lines of original youthful short sentences
[Signature]: Fill in your signature, for example: Larus Canus
[Scale]: Vertical 3:4

Generate a vertical 3:4 "Graduation Season Handwritten" youth memory poster. 

The overall layout adopts a "title-driven graduation memory poster" layout, avoiding scattered small text in the four corners, and avoiding information at the top left, top right, bottom left, and bottom right. The core of the image is: large blurred youth photos + oversized handwritten title + small lyric information area below the title. 

The background uses a dark gradient of the [background color], giving the overall texture of old photo albums, youth playlist covers, graduation albums, and vintage film posters. 

Place a large blurred youth photo from the upper middle to the middle, with the photo occupying about 55%–65% of the frame. The photo content should be a [photo scene], with scenes including graduation season, campus, summer, dusk, evening breeze, friends, farewells, and memories. Subjects can be backs, running, chatting, looking back, watching the sunset, walking across the playground, standing by the window, or looking into the distance; the faces do not need to be clear. 

The photo texture should be like low-definition CCD, old phone photos, or vintage film photos, preserving soft focus, motion blur, film grain, vignetting, slight fading, and time ghosting. The photo edges should be slightly softened and slightly melted, naturally blending into dark backgrounds, not like rigid rectangular frames. 

A large Chinese handwritten title is stacked slightly below the center of the image: [Main Title]. The title must be the primary visual of the entire image, using a bold, free, sloppy, and fast-paced Chinese handwriting brush, with the color set to [Title Color]. Strokes should have dry-brushed texture, rough edges, flying white, varying thickness, stroke pressure, and elongated finishing; avoid standard computer fonts or overly neat style. Part of the title should be pressed down the lower edge of the photo, and part extended into a dark background, creating a strong visual impact. 

Auxiliary text should be concentrated below the main title, forming a small "lyrics information area" that should not be scattered in the four corners. Use very small white or light gray-white fine text in the information area, restrained and understated, with a sense of breathability. Content includes: 

2026 Graduation Season
[Short Lyrics]
[Signature]

Overall style: youth playlist covers, graduation season posters, low-definition film photos, handwritten font experiments, old album memories, campus recollections, summer farewells. The visuals should have emotion, airiness, and nostalgia, but no commercial templates. 

Avoid: Corners piled with text, QR codes, obvious commercial logos, high-definition studio shots, overly clear facial features, cartoon illustration look, travel poster look, neat printed fonts, template website style, or overly refined advertising.