Base character tags: 1girl, solo, 25 years old, adult woman, kemonomimi, catgirl, slim athletic figure, medium breasts, soft feminine build, pink cat ears, fluffy pink cat ears on top of head, long thick pink cat tail, soft pink fur on inner ears, tail raised slightly, expressive cat tail, very long pink hair, high ponytail, silky smooth pink hair, loose strands framing her face, wispy pink side bangs, bright blue eyes, large expressive anime eyes, sparkle in eyes, glossy eye highlights, pink makeup, soft smile, gentle expression, light pink blush on cheeks, soft cute face, small nose, rosy lips. Breathtaking, ultra-detailed anime fantasy illustration in a 3:4 portrait format: a dreamy, romantic fairytale night scene in a pink, magenta and violet palette with luminous magical lighting. Koharu sits sideways on a rustic, elegant wooden swing, her upper body turned slightly toward the viewer and her legs elegantly positioned. Both hands gently hold the swing ropes, which are completely wrapped in delicate pink and violet flowers. The ropes rise out of the top edge of the image. She looks toward the viewer with a gentle, dreamy expression. Her long silky pink ponytail flows softly in the night breeze, and her pink cat tail is clearly visible beside the swing. She wears an elegant magical fantasy dress of flowing layered fabric in soft pink and lavender, with delicate floral embroidery, fine lace, translucent sleeves, subtle violet accents, decorative ribbons and small flower ornaments. On the left side of the image stands a gigantic ancient magical tree with a massive gnarled trunk and impressive roots. Its enormous branches spread beyond the upper frame and are covered in dense, cascading purple wisteria, countless hanging violet flower clusters that surround Koharu like a curtain. Tiny glowing flowers grow on the bark, and bioluminescent moss glows softly on the roots. On the right side of the background, a majestic waterfall tumbles down dark ancient rocks into a magical lake with soft luminous mist. The deep midnight-violet lake reaches from the waterfall through the middle ground into the foreground, with subtle ripples and enchanting reflections. In the lower foreground, the number 700 floats on the lake surface, clearly recognizable and formed naturally from glowing pink and violet water lilies and delicate floating petals: the 7 as a graceful curved arrangement of luminous petals, and the two zeros as two oval rings of glowing water lilies. It blends into the fantasy world like part of the scenery, magical and elegant rather than artificial, with soft pink reflections on the dark water. The sky is a deep violet twilight with subtle stars and a soft pink moonlight. Glowing magenta accents, luminous purple flowers, firefly-like particles and dreamy mist fill the air. The lighting is dramatic yet soft, with a gentle rim light along Koharu's hair, ears and dress. Vertical composition with strong depth and clear separation of foreground, midground and background: the number 700 and the lake in the foreground, Koharu on her swing and the tree on the left in the midground, the waterfall and the moonlit sky behind. Sharp clean anime linework, delicate cel shading with soft painterly gradients, rich saturated colors. No other text or watermark., nyacode, IMPORTANT Koharu has only one cat tail.