复古OVA+精制美感-不仅仅是赛璐璐

Reimagine Chainsaw Man characters in a late-80s / 90s high-end Japanese OVA cel-animation aesthetic, with refined cinematic craftsmanship, hand-painted cel look, and an elegant nostalgic finish. Blend gothic romanticism, anime neo-noir, CLAMP-adjacent bishōnen/bishōjo proportions, and the aristocratic melancholy atmosphere of Vampire Hunter D: Bloodlust. Use elongated necks, sharp jawlines, narrow eyes, delicately inked eyelids and lashes, thin lips, and shōjo-manga-derived facial construction. Preserve each character’s iconic identity markers, but translate them into a unified late-80s / 90s OVA character design language. Render with traditional acetate cel coloring, hard-edged one-step and two-step cel shading, planar facial shadow segmentation, calligraphic G-pen linework, sculpted hair masses, sliced hair highlights, and selective airbrushed highlight transitions.**

**Add refined 80s/90s OVA photographic softness: optical diffusion, soft-focus cel capture, subtle halation, photochemical bloom, fine analog film grain, telecine softness, slightly lifted blacks, reduced micro-contrast, muted highlight roll-off, faint atmospheric haze, and non-digital sharpness. Keep the face drawing crisp, but soften the overall image plane like cel-shot photography. Use cinematic chiaroscuro, split lighting, rim light, warm-cool contrast, and low-key dramatic illumination. Composition should feel like a premium OVA poster frame: close-up or half-body portrait, emotionally charged, elegant, dramatic, and luxurious. Use a sophisticated restricted palette beyond red-black contrast: ivory, smoke teal, amber, ochre, wine red, rust red, peacock blue, gray-violet, deep forest green, charcoal black, cool blue-gray, and bronze-gold. Add hand-painted background art, poster-color skies or interiors, analog cel-film transfer texture, and a high-end nostalgic OVA mood. **no modern moe anime, no chibi, no baby face, no overly cute expression, no candy colors, no mobile game splash-art look, no plastic skin, no ultra-sharp digital rendering, no HDR clarity, no excessive neon lighting, no flat vector lineart, no photorealistic look, no 3D render feel, no heavy digital painting look, no excessive bloom, no dirty VHS glitches, no exaggerated chromatic aberration, no over-smoothed skin, no generic modern anime finish