这是一张 lo-fi 音乐社群的 Discord 服务器横幅，采用雨夜氛围风格，没有文字。右边暖色台灯下一台唱机在转，左边雨痕斑驳的窗外城市灯光模糊成片，顶部保持暗而安静。可以换成你的音乐类型和氛围。

Create a text-free 16:9 Discord server banner for a lo-fi music community. Show a close, three-quarter view of a dark walnut vinyl record player on a windowsill or low table, with a black vinyl record turning beneath a simple tonearm. Place the turntable in the lower-right half as the clear hero object. Behind it, a large rain-streaked window reveals soft, defocused city lights at night: small amber and muted blue reflections broken up by water trails on the glass. A shaded table lamp just outside the main focal area casts a small pool of warm amber light across the wood and the record-player edges; keep the rainy city in cool slate blue and charcoal. Use restrained analog-film grain, soft halation around distant lights, and gentle tonal contrast, with crisp readable shapes at phone-banner scale. Keep the top 15% visually quiet and dark, with no bright lights, small details, or objects near the top edge. Maintain generous dark negative space around the central scene. No text, letters, numbers, logos, interface elements, borders, or watermarks.