“Ice Bath GUIDED COLD-WATER SESSION SATURDAY · OCTOBER 3, 2026 10:00 AM · NORTH SHORE WELLNESS STUDIO BOOK YOUR PLACE”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 finished 3:4 vertical event poster for an ice bath session. Render only these exact text lines, with no extra words: headline “Ice Bath”; subhead “GUIDED COLD-WATER SESSION”; details “SATURDAY · OCTOBER 3, 2026”, “10:00 AM · NORTH SHORE WELLNESS STUDIO”, and “BOOK YOUR PLACE”. Set the headline prominently across the upper third, split across two lines if needed, in custom display lettering with the proportions of high-end crystal sculpture typography: substantial rounded strokes, carefully spaced forms and clean, open counters. Form the letters from purely transparent, high-clarity optical glass, with deep internal refraction, precise parallel cut facets, thin bright edge highlights and restrained rainbow dispersion at extreme angles. Keep the title visibly transparent, never tinted or opaque; add soft edge diffusion in the surrounding light. Place the subhead below the title in small, widely tracked dark blue sans serif. Stage a clear, round ice bath tub in the lower middle as the hero prop, filled with cold water and floating ice; show fine condensation, small droplets and gentle ripples. Cast bright, soft-edged glass caustics onto the pale surface beneath the title and tub. Use a lavender-blue gradient backdrop, diffuse cool backlight, pale icy highlights and a few restrained silver reflections. Put the date, venue/time and call to action in three compact, sharply legible lines near the bottom. Maintain generous margins and clear separation between every text tier and the tub. High-end product photography, physically accurate glass refraction, ray-traced reflections, crisp typography, soft atmospheric diffusion, no dark background, no extra copy, no logos.