天体优雅：空灵时尚风

A cinematic vertical fashion editorial portrait (9:16) of a beautiful woman with long, airy black hair, softly wavy and floating weightlessly as if suspended in a gentle breeze.
She wears an ethereal haute couture gown in soft ivory, pale champagne, and luminous pearl tones. The fabric is light and translucent layered chiffon, silk, and organza that float and diffuse light beautifully. 

Her face is softly lit in full clarity — glowing skin, delicate features, serene expression, soft radiant makeup with a dewy finish.
She gently holds a transparent crystal sphere near her heart.
Inside the sphere: a luminous miniature universe — pastel nebula clouds, glowing stardust, soft galaxies, dreamy gradients, and faint distant lights. The internal world is soft and magical with gentle refraction.

 A subtle inverted silhouette of her appears within, blending harmoniously with the glowing cosmos.
Background: soft cosmic gradient in pale blues, lavender, and silver tones, filled with diffused glowing stars and dreamy haze.
Lighting: soft diffused lighting, glowing highlights, gentle bloom effect, subtle backlight creating a halo-like aura.
Ultra-realistic, soft contrast, dreamy cinematic depth, 8k resolution.
Mood: ethereal, soft, celestial, poetic, dreamlike elegance.