“PaiiiiiN PaiiiiiN ATTACK AT YOUR OWN RISK”是使用 FontVibe AI 创作的血滴字体文字效果。粗体深红字母，表面湿润暗红，长长的血滴末端凝成圆珠，在侧光下孤立于纯黑背景。

Create a finished vertical 3:4 haunted-hallway door sign, shown straight-on as a physical sign mounted against a pure black door that disappears into a pure black background. The sign is a tall, aged blackened-metal plaque with beveled edges, shallow scratches, and a few small rivets. It fills most of the canvas, centered with a narrow black margin. No people, body parts, extra objects, or extra lettering. Render exactly these three lines, with the exact casing and spelling: dominant centered headline arranged on two lines, “PaiiiiiN” / “PaiiiiiN”; small bottom warning: “ATTACK AT YOUR OWN RISK”. The repeated headline is the clear focal point, occupying roughly half the plaque, with both lines equal in scale and tightly stacked. Build it in precise gothic blackletter: narrow compressed proportions, broad-nib construction, thick vertical stems, diamond-shaped baseline and cap-line terminals, hairline diagonal crossbars, pointed arch junctions, and tight but legible spacing. Deep crimson blood saturates the letter structures as a wet film with visible capillary traces along the fine strokes; preserve every letter’s gothic geometry. Heavy drops hang from the longest terminals, broad at their sources and narrowing into rounded teardrops under surface tension. Give convex wet surfaces sharp specular highlights and subsurface red glow; let blood collect in near-black clots at the plaque’s lower edge. The supporting line uses smaller, crisp gothic lettering with restrained blood infiltration, remaining fully legible. Use arterial crimson (#CC0000) grading into near-black clot (#3D0000), against the pure black setting. A cold directional key from upper left catches each wet surface; a narrow, dim red side rim separates the plaque and letter edges from the background. High-contrast practical-effects horror lighting, photoreal viscous-fluid behavior, crisp plaque detail, controlled highlights, no bright red, no watery drips, no warm tones, no colorful decoration, no illegible or invented text.