「IT'S ARTHUR'S BIRTHDAY!」は FontVibe AI で作成したスパイダーマンの文字エフェクトです。深い青の3Dの厚みと黒フチを持つ、太く縦長の赤いコミックタイトル大文字。雨のニューヨークの谷間のような街路の上空高く、蜘蛛の糸とともに。

Cinematic street-level Spider-Man: Brand New Day movie-poster world — a rain-slicked nighttime New York under a cool grey urban-noir color grade, wet asphalt mirroring warm yellow-cab and neon-signage point-lights, gloomy and grounded. Environment: weathered documentary-gritty Manhattan street canyons and concrete rooftops — worn brick walls, fire escapes, American street signage, NYPD cars and yellow taxis in the misty distance, drifting rain and atmospheric haze. A single red-and-blue hero figure feels isolated against the dark surrounding city, with generous negative space. Faint spider-web strands trace the frame corners; the Fresh Start suit color-blocking motif — vibrant RED, shiny deep BLUE and matte BLACK raised-webbing over cloth-textured surfaces — echoes through the environmental color and wet reflections. Grounded, heroic, web-slinging noir-blockbuster mood. LETTERFORM COLOR PRIORITY: if the selected font defines its own specific colors (e.g. comic red-and-blue, bright gold), those font-defined colors take absolute priority and must be preserved. The hero red / blue / gold palette applies to letterform color only when the font does not specify one. ATMOSPHERE (always active): heroic RED, deep BLUE and warm GOLD, plus faint spider-web line motifs and warm yellow-cab / cool grey-blue noir light, appear in background glow, wet reflections, particle accents and environmental texture regardless of letterform color. When no specific material is defined by the font: default lighting environment — strong dramatic key light from upper left, cool blue rim light behind, rain-slicked nighttime New York backdrop with warm signage glow, cool grey noir haze, faint spider-web strands in the corners, tight radial vignette. A joyful superhero-movie birthday poster centered on the exact hero text “IT'S ARTHUR'S BIRTHDAY!”, arranged across two energetic lines with “ARTHUR'S” carrying the greatest visual weight. The title dominates the center at roughly 78% frame width, retaining the selected font’s own colors; if no font color is defined, its face glows in vivid heroic red with deep blue dimensional side planes, crisp dark edging, and tiny warm gold highlights along the upper-left edges. Behind it, a rain-slicked nighttime Manhattan rooftop celebration: wet concrete catches red, blue, and amber reflections, distant skyscraper windows sparkle through cool grey-blue mist, and soft yellow taxi-light bokeh glows far below. A small cluster of metallic red, blue, and gold birthday balloons rises from one lower corner, their curling ribbons subtly resembling spider-web strands. Faint web lines thread the upper frame corners, while restrained gold confetti and floating candle-like light specks drift through the air. Strong warm key light from upper left energizes the title, with a cool blue rim glow separating it from the noir city haze. Keep generous dark negative space around the lettering, a tight radial vignette, and a triumphant, playful, cinematic birthday-blockbuster mood. No official emblems or recognizable character faces.