“Arctic Run WINTER TRAIL RACE 30 KM · 10 KM · 5 KM 16 JANUARY 2027 TROMSØ, NORWAY REGISTRATION OPEN”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 vertical 2:3 winter trail-race poster. Set the exact copy below, with no additional text. Keep every line accurately spelled and clearly legible. Hierarchy and placement: small eyebrow at the top, “WINTER TRAIL RACE”; the oversized central headline, “Arctic Run”; beneath it, “30 KM · 10 KM · 5 KM”; then the event details “16 JANUARY 2027” and “TROMSØ, NORWAY”; finish with a compact footer, “REGISTRATION OPEN”. Make “Arctic Run” the dominant typographic centerpiece: custom wide, sturdy display capitals and lowercase with open apertures, substantial strokes, carefully spaced forms, and softly organic pulled terminals. Cast each letter as highly transparent optical crystal glass, with deep internal refraction, precise parallel cut facets, bright caustic spots, sharp fine highlights at glass-thickness edges, and restrained rainbow dispersion on extreme facet angles. Preserve a clear, untinted letter body; add only a subtle diffused edge halo so the forms remain readable against the light scene. Cast visible caustic patterns onto the snow directly below the title. Build a complete race scene, not typography alone: a small group of trail runners in winter gear crosses a sculpted snow ridge behind and above the title, with distant Arctic mountain silhouettes and fine windblown snow. Use a luminous pale lavender-blue sky, icy cyan and white snow, and restrained deep blue shadows for contrast. Soft atmospheric backlight, crisp snow texture, controlled specular highlights, ray-traced glass refraction, detailed cinematic poster rendering. Keep the overall background light, never dark; balance the runner scene and title with clear space for every information line. Set supporting copy in compact, high-contrast navy sans serif. Align all text centrally, maintain generous margins, and do not let the subject obscure any copy.