Based on the reference image, generate a visual mockup for an open‑type sports earphone usage scenario detail page.
The scene depicts an underwater swimming setting: a swimmer wearing silver‑colored open‑ear‑hook sports earphones swims forward, with clear water ripples, bubbles, and blue‑green lighting. In the lower left corner, large, bright cyan‑blue gradient text reads “Open Listening, Freer Movement,” accompanied by a brief line of text emphasizing that users can still perceive their surroundings while exercising. The earphones retain their open‑ear‑hook design with a compact transverse‑bar housing, creating a strong sense of motion. Text is crisp and legible, and the earphone surface bears no brand names, logos, slogans, or decorative lettering.
Output dimensions: 750 x 1200 px. Avoid misaligned or overlapping text, text overflow, noticeable shadows, jagged icons, irrelevant small print, and visible web page borders.
