Build a compact support card with Tailwind CSS: a centered card with a small heading, a one-line prompt, an email field, a message textarea, and a single submit button, all fitting in roughly 380px width. Include an optional "attach a screenshot" file chip under the textarea, a subtle keyboard hint (press ⌘+Enter to send), and a tiny privacy line under the button. Keep the card shadow-crisp with a hard border rather than a soft blur.
提示词保持英文原文——直接粘贴进 Claude、Cursor、v0 或任何 AI 编程工具即可使用。