Build a workspace sign-in gate with Tailwind CSS that asks for a work email first. On submit, branch the interface: if the domain has SSO configured show a 'Continue with SSO' button and hide the password field, otherwise reveal the password field and a standard sign-in button. Include a small 'Looking for a personal account?' link and keep both states on a single screen.
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。