「Whatever you do」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). Wide 16:9 composition. Render the exact words “Whatever you do” as the dominant title, arranged on one line with generous breathing room around it. Set the words against a pure black void with no warm tones or decorative color. The lettering is saturated deep crimson, transitioning from bright arterial red on freshly exposed raised surfaces to near-black clotted red in creases and pooled areas. Thick, viscous blood coats the letters with a realistic wet sheen; heavy gravity-drawn drips hang from their lower edges, broad at the source and narrowing into rounded teardrop terminals, with visible surface tension and tiny highlights along the curved menisci. Let a few connecting streams descend farther than the rest, while dark blood gathers in shallow pools beneath the title. A cold, dim red side light grazes the surface from the left, catching the glossy raised blood and leaving the opposite edges in deep shadow. Keep the surrounding black negative space clean and oppressive; no splatter, props, extra text, or additional colors. Visceral, restrained horror-film atmosphere.