"Terminal Zero" は、テックチャンネルのYouTubeバナーで、光るハッカーの端末風です。名前は暗いレンガ壁の中央に緑のデジタル文字で光り、上には流れ落ちるコード、下には短いキャッチコピー、下の両隅には小さなラベルがあり、こちらはバナーが切り取られて消えても問題ありません。

Create a 16:9 YouTube channel banner for a channel named “TERMINAL ZERO”. Pure black CRT monitor void, no objects except a barely visible black terminal-screen bezel emerging from the edges. Build the dominant centered headline “TERMINAL ZERO” across the middle 42% of the canvas height. Each uppercase letter is constructed entirely from tightly packed, strictly vertical streams of bright terminal-green #00FF41 monospace code characters. The optical center strokes use 100% opacity characters at 12–14pt; transition to 60% opacity through mid-strokes; extend a 10% opacity digital residue aura 3–5% beyond every letter edge. Individual characters vary between 60–100% luminance, creating several Z-depth layers. The letter boundaries are defined by character-density gradients, not solid glyph fills. Add tight green phosphor glow falloff around the letterforms. Above and directly behind the headline, cascade columns of tiny green katakana, numerals, brackets, and Latin terminal characters; make these streams visibly densest in the upper center and around the headline edges, then sparse toward the corners. Overlay fine horizontal CRT scanlines at 15% opacity and a subtle screen-door pixel grid across the entire image. Use only pure black, near-black green, and terminal green; no warm tones, no blue, no clean flat background. Set the small centered supporting line beneath the title in crisp terminal monospace: “CODE · SIGNAL · STATIC”. At lower left, set “CHANNEL // 00”; at lower right, set “NEW TRANSMISSIONS WEEKLY”. Keep all small text sharp, quiet, and readable with restrained green phosphor glow. Deep edge vignette, high contrast, clean safe margins for channel-header cropping, precise digital raster texture.