这是一张学习社群的 Discord 服务器横幅，采用温馨的扁平插画风格，没有文字。一张长木桌上有两盏台灯、成摞的书、绿植和一只睡着的猫，正对一扇大窗，窗外是山丘和湖面上粉紫色的黄昏。可以换成你自己服务器的主题，顶部那一条保持简洁。

Create a 16:9 wide Discord server banner as a flat-illustration panorama of a cozy shared study room at dusk. Show a long honey-brown wooden desk running across the middle band, with neatly stacked books, two warm glowing desk lamps, several small potted plants, and a curled sleeping cat on the desk. Behind it, a broad window reveals a soft pink-and-blue evening sky. Use simple clean silhouettes, gently rounded shapes, crisp edges, restrained layered shading, and subtle paper-grain texture; keep the scene readable at small phone-thumbnail size. Compose the most recognizable objects in the central horizontal band, with generous clear breathing room across the top strip and no busy detail there. Use warm pools of amber lamp light against cool blue-violet dusk shadows. Keep the panorama balanced and continuous, with the desk and room spanning the width. No text, letters, numbers, logos, interface elements, or watermark anywhere in the image.