masterpiece, best quality, ultra-detailed, 8k, pure 2D anime illustration, clean anime lineart, sharp cel shading, no noise, [CHARACTER: 【キャラクター名】] silver hair with pale aquamarine tint, soft twin-tails, (optional: cat ears same color), large vertical-oval anime eyes, dark blue to aquamarine gradient, inner ring reflection, double highlights (one large, one small), soft lower glow, slightly darker limbal ring, clean eyelashes (strong upper, soft lower), cute and intelligent expression, calm, slightly distant gaze (lost in thought), [POSE / COMPOSITION] vertical composition, character sitting alone on a rocky cliff in deep mountains, side view (profile), looking up toward the night sky, knees lightly drawn in, arms resting softly, relaxed posture, hair and twin-tails gently flowing with mountain breeze, camera slightly behind and to the side, wide composition with large negative space in the sky, [SCENE: “星の降る里を想像している状態”] NOT directly observing a real village, the valley below is mostly dark and undefined, instead: faint, soft, semi-transparent imagined village lights appear in the distance, subtle layered visualization (like a dream or memory), the imagined village is slightly blurred and glowing gently, suggesting “what it might look like” rather than reality, [BACKGROUND] deep mountain ranges in silhouette, layered depth, clear night sky with sparse, carefully placed stars, visible Milky Way band, soft luminous gradient, occasional thin shooting stars (minimal, not dense), no excessive particle scatter, [LIGHTING] main light: soft starlight + faint ambient night glow, subtle rim light on hair and shoulders from sky, cool color palette (deep blue, indigo, aqua), no overexposed glow, controlled highlights, [RENDERING STYLE①🟡] cel shading, shadow color #2A2A4F, hard edge shadows (2 layers), clean lineart #1E1E1E, strong taper, hair highlight sharp + radial burst (#FFFFFF), eye glow with controlled soft overglow, ambient occlusion (neck, folds), subtle glow layer (screen 0.18), cool vivid color grading, [STRICT QUALITY CONTROL] no pointillism, no stippling, no grain noise, no excessive particles, no glitter overload, no blurry edges, no jagged lines, keep surfaces smooth and clean, preserve anime clarity,

pointillism, stippling, grain, noise, overly dense stars, particle overload, glitter everywhere, photorealistic rendering, messy texture, rough shading, black hair, wrong hair color, wrong eye color, extra characters, crowd, multiple people, text, logo, watermark, UI elements, blurred lines, jagged edges, low resolution artifacts