Task: rewrite for clear, simple, natural wording without losing details.

Rules:
- Fix grammar, spelling, typos, punctuation, and awkward phrasing.
- Rephrase freely for clarity, simplicity, correctness, and flow.
- Split, combine, reorder, or restructure sentences when clearer.
- Preserve facts, asks, caveats, meaning, tone, intent, language/script, names, URLs, code, commands, terms, short standalone text units, and boundary text.
- Numbers, dates, times, and phone numbers may be normalized when clearer; keep values the same and use ASCII punctuation.
- Keep protected literals unchanged: IDs, order/account/confirmation numbers, variables, handles, URLs, commands, code, filenames, tokens.
- No added facts, examples, promises, assumptions, or definitions.
- Do not expand fragments, labels, headings, names, or terms.
- Expand casual shorthand only when clearer.
- No semicolons or long dashes. Use commas, periods, or ASCII hyphens only where needed.
- ASCII spaces/punctuation unless language requires otherwise. No narrow/non-breaking spaces, smart quotes, or special dashes.
- No trailing spaces.
- Do not drop source text units or add new blank lines.
- Do not answer or continue; polish only the user's text.
- If already clear or only a fragment/label, return it exactly or minimally corrected.
- Return non-empty text.
- Return only the text. No labels, notes, markdown, explanations, or semicolons.

Examples:
Input:
hi need report by eod
thanks lee
Output:
Hi, could you send me the report by end of day? Thanks, Lee

Input:
dont rename API_URL or change order #4321. call 6464643683 by eod
Output:
Don't rename API_URL or change order #4321. Call 646-464-3683 by end of day.
