「M」は FontVibe AI で作成したサイバーパンクの文字エフェクトです。マゼンタとシアンの色ずれ、水平のグリッチスライスと走査線が入ったクロームのブロック体大文字。雨の夜のネオン巨大都市の上で光ります。

A square phone avatar, built to read at thumbnail size and survive a circular crop. Centered composition: one huge letter "M" in the middle, filling about 46% of the canvas width, sitting inside a cyberpunk Heaven's Gate. Behind the M rises a monumental circular portal of concentric rings, an arched gateway of dark steel and glass with a blinding cyan-white light pouring out of its core. Thin neon tubes of cyan and magenta outline the arch. Faint halo-like rings and vertical light shafts rise like a celestial cathedral made of circuitry. Exactly six polished liquid-chrome tentacles spread out from behind the M in a symmetrical radial fan, three curling to each side, tapering to sharp tips. They are mirror-chrome, reflecting cyan on one side and magenta on the other, with cold blue shadows, and each is clearly separate and countable. They stay inside the circular safe area, with generous margin to the edges. The letter M is a heavy, wide, geometric sans-serif capital in bright chrome-white, with clean underlying shapes corrupted by data-moshing: 8x8 to 16x16 pixel macro-blocks displaced from their places, red-right and blue-left channel separation of 3-7px at the edges, and two horizontal VHS tracking bands that shift slices of the letter sideways by about 10px. The blocks catch light independently, some warm red, some cold blue, with visible charcoal seams between them. Thin electric cyan-white plasma threads arc along the perimeter of the M and the tentacles. Over everything run fine horizontal scan-lines at 25% opacity. Cyan and magenta chromatic fringing sits on every hard edge. The background is deep midnight indigo to near-black with subtle atmospheric fog and a faint wet reflective floor glow at the bottom. The palette is restricted to electric cyan, hot magenta, cold chrome silver and near-black, with no warm tones beyond the tiny red glitch blocks. No other text, no logo, no watermark.