“OPEN LATE NIGHT DINER” is a Kagemoji text effect FontVibe AIで作成した文字エフェクト. 45度のフラットな長い影がつく文字エフェクト。暖色系のレトロポスター配色で、ヴィンテージデザインテンプレートの定番になっている見た目です.

LONG SHADOW (mandatory, every letter): each letter casts a second, darker copy of its shape, dragged toward the lower-right at 45 degrees, 2.5-3x the letter height -- large, unmistakable, covering much of the background. NOT a plain letter with no shadow. NOT a small drop shadow. The shadow is one flat solid color with a crisp straight edge: no gradient, no blur, no glow, no bevel, no vanishing point -- flat, not a 3D block. COLOR: font's own color takes priority for the letter; the shadow uses a darker tone of it. No font color -> cream-white letter, deep brown-black shadow. ATMOSPHERE: a flat-graphic register -- no photographic texture, no gradient sky -- in a warm muted retro palette (mustard, burnt orange, faded teal, olive), one consistent light source from the upper-left, like a printed vintage text-effect template rather than a photograph. The four-word phrase is set across two stacked lines above a vintage roadside billboard mounted on tall metal legs, rendered in the style of a 1960s screen-printed poster -- muted, slightly desaturated ink colors, a fine halftone-dot texture across flat color areas, subtle paper grain overall. The billboard is suggested with a few confident graphic shapes -- a printed border frame, a simple road line, a cactus silhouette -- rather than clean cartoon icon linework, filling about 70% of the frame width. Warm burnt-orange evening sky, one consistent light source from the upper-left. 16:9 horizontal.