“BREATHE”是使用 FontVibe AI 创作的玻璃文字效果。透明光学玻璃大写字母折射光线，边缘高光明亮并带焦散，倒映在深色台面上，背景是青绿色极光夜空。

Create a 9:16 vertical phone wallpaper, edge-to-edge, with no device frame or interface. Render only the exact word “BREATHE” as the typography. Set it in large, widely spaced uppercase display letters with broad, clean strokes, balanced proportions and carefully shaped open counters. Form the letters from transparent optical glass with deep internal refraction and visible background distortion; lightly frost the front faces so they softly diffuse light while remaining translucent. Keep the thick bevels and side facets clear and sharply polished, with thin white specular highlights tracing the glass edges and subtle rainbow dispersion at extreme angles. Place the word centered horizontally in the lower-middle portion of the canvas, leaving the upper 22% open and uncluttered for phone clock icons. Behind it, use a pale lavender-blue gradient with gentle diffused backlight. Cast soft, focused caustic patterns directly below the letters and a few restrained bands of refracted light around them. Keep the background bright, smooth and low-detail, with no dark areas, extra lettering, objects, border or watermark. Ensure the word is crisp, correctly spelled and readable at phone-screen size.