Gothic Library Balcony

Create a vertical 2:3 anime fantasy illustration of one elegant young girl standing on a glossy balcony inside an enormous magical gothic library-observatory at twilight. The girl has {argument name="hair color" default="long pastel pink hair"}, pale skin, a gentle smiling expression, and wears an ornate black-and-white frilled gothic lolita dress with layered lace, puffed sleeves, ribbons, white stockings, and black platform heels; she turns slightly toward the viewer while standing near a gold filigree railing. Surround her with exactly seven prominent glowing butterflies: one large pink butterfly near the left railing, one small butterfly above the upper balcony, one tiny butterfly near the window, one large pink butterfly on the right railing, one large butterfly near the bottom left floor, one small butterfly near her feet, and one small butterfly at the lower right edge. The setting is a vast cathedral-like interior with towering bookshelves, sweeping spiral staircases, arched balconies, marble columns, gilded railings, chandelier-like lamps, reflective black floors, and intricate art nouveau metalwork. On the right, include a gigantic arched glass window covered in rain streaks, revealing a luminous night city skyline with castle spires and a large glowing ferris wheel outside. Use a dreamy {argument name="color palette" default="lavender, rose pink, pale blue, and warm gold"} palette, misty volumetric light, sparkling particles, soft bloom, extremely detailed architecture, delicate linework, cinematic depth, ethereal magical atmosphere, and a high-resolution polished anime art style. No text, no watermark, no extra characters.