「Lock Down」は FontVibe AI で作成した血のしたたるフォントの文字エフェクトです。濡れた暗赤色の表面を持つ太い深紅の文字。長い血の滴は丸い粒で終わり、横からの光を受けて真っ黒な背景に浮かびます。

Thick crimson blood saturating every surface — viscous, high-density fluid with authentic physical behavior: large tear-shaped drops suspended at each drip terminus with surface tension visible at the meniscus, connecting streams thinning as they extend downward, deep near-black pooling where blood accumulates. Material properties: subsurface scattering gives deep red glow when backlit, specular gloss on convex drip surfaces catching directional light, matte-dark at clotted pooling zones. Blood color gradient from bright arterial red (#CC0000) at active drip streams to near-black clot (#3D0000) at base pools. Gravity-driven physics — every drip pulled downward with anatomically accurate tension. Horror film practical effects quality — not painted, not stylized, photorealistic blood. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters; this style governs the viscous blood fluid physics, the suspended drips and the pooling. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as viscous crimson blood letters with tear-shaped drops held by surface tension, thinning connecting streams and near-black pooling. COLOR PRIORITY: keep the font's own colors if specified; otherwise arterial red (#CC0000) grading to near-black clot (#3D0000). Create a finished horror-film title image for the exact words “Lock Down,” arranged on two centered lines with “Lock” above “Down.” Make “Down” slightly larger and let the two lines dominate the composition, with generous black negative space around the title. Set the lettering against a pure black, featureless void so every crimson edge, glossy highlight, and descending drop reads clearly. Blood gathers heavily along the lower edges of the letters: thick streams taper under gravity and terminate in rounded, suspended teardrops, with a few long trails extending toward the bottom of the frame. Form near-black pools directly beneath the title, merging subtly into the darkness rather than becoming a separate decorative element. Add a narrow, cold crimson side light from the left to reveal wet convex surfaces and deep shadowed recesses, with a faint opposing rim along a few outer edges. Keep the blood physically heavy and coherent, with no spray, watery streaks, warm tones, props, scenery, or extra lettering. The words must remain sharply legible and exactly as supplied, with the blood treatment integrated into the title. Use a stark, restrained composition that feels like a polished practical-effects horror film title card.