Build a split contact form with Tailwind CSS: a left info panel on a tinted background with the heading, a short reassurance line, and contact methods (email, phone, response-time promise) each with an icon; on the right, a form with name, email, subject select, message textarea, a consent checkbox and a submit button. Validate on blur with inline error text under each field, disable the button until required fields pass, and show a success panel replacing the form after submit with a reference number.
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。