diff --git a/src/local_transcriber/cli.py b/src/local_transcriber/cli.py
index 9305976..ef7f4de 100644
--- a/src/local_transcriber/cli.py
+++ b/src/local_transcriber/cli.py
@@ -2,6 +2,9 @@
 
 import sys
 import time
+import warnings
+from collections.abc import Callable
+from functools import wraps
 from pathlib import Path
 
 import typer
@@ -56,6 +59,29 @@ app = typer.Typer()
 console = Console(stderr=True)
 
 
+def _show_cli_warning(
+    message: Warning | str,
+    *_args: object,
+    **_kwargs: object,
+) -> None:
+    """Печатает предупреждение в пользовательском формате CLI."""
+    console.print(f"Внимание: {message}", style="yellow", soft_wrap=True, markup=False)
+
+
+def _with_cli_warning_renderer(
+    command: Callable[..., None],
+) -> Callable[..., None]:
+    """Устанавливает CLI-рендер предупреждений на время одного запуска."""
+
+    @wraps(command)
+    def wrapped(*args: object, **kwargs: object) -> None:
+        with warnings.catch_warnings():
+            warnings.showwarning = _show_cli_warning
+            command(*args, **kwargs)
+
+    return wrapped
+
+
 def _format_device_info(device_used: str) -> str:
     """Формирует строку устройства для шапки транскрипта."""
     if device_used == "cuda":
@@ -193,6 +219,7 @@ def _print_diarization_report(
 
 
 @app.command()
+@_with_cli_warning_renderer
 def main(
     files: list[Path] | None = typer.Argument(None, help="Пути к аудио/видеофайлам"),
     model: str | None = typer.Option(
diff --git a/tests/test_cli.py b/tests/test_cli.py
index a64aa33..f1ab64d 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -1,3 +1,4 @@
+import warnings
 from pathlib import Path
 from unittest.mock import MagicMock, patch
 
@@ -118,6 +119,49 @@ def test_cli_happy_path_exit_code_zero(tmp_path):
     assert out.exit_code == 0
 
 
+@pytest.mark.parametrize("file_count", [1, 2])
+def test_cli_renders_runtime_warning_without_python_details(tmp_path, file_count):
+    files = [tmp_path / f"test-{index}.mp3" for index in range(file_count)]
+    for file in files:
+        file.write_bytes(b"fake")
+
+    result = _make_result()
+    model = _make_model()
+    backend = _make_backend()
+    tfr = _make_tfr(result=result, model=model, backend=backend)
+    warning_message = (
+        "Тестовое [bold]предупреждение[/bold] с длинным текстом, который "
+        "должен остаться одной логической строкой без служебных подробностей Python"
+    )
+
+    def transcribe_with_warning(**_kwargs):
+        warnings.warn(warning_message, stacklevel=2)
+        return tfr
+
+    original_showwarning = warnings.showwarning
+    with (
+        patch("local_transcriber.cli.load_config", return_value={}),
+        patch("local_transcriber.cli.validate_input_file", side_effect=lambda p: p),
+        patch("local_transcriber.cli.detect_device", return_value="cpu"),
+        patch(
+            "local_transcriber.cli.load_model",
+            return_value=(model, "cpu", backend, "/models/medium"),
+        ),
+        patch(
+            "local_transcriber.cli._transcribe_file",
+            side_effect=transcribe_with_warning,
+        ),
+        patch("local_transcriber.cli.write_transcript"),
+    ):
+        out = runner.invoke(app, [str(file) for file in files])
+
+    warning_lines = [line for line in out.output.splitlines() if "Тестовое" in line]
+    assert warning_lines == [f"Внимание: {warning_message}"]
+    assert "UserWarning" not in out.output
+    assert "warnings.warn" not in out.output
+    assert warnings.showwarning is original_showwarning
+
+
 def test_cli_default_options_passed_to_transcribe(tmp_path):
     audio = tmp_path / "test.mp3"
     audio.write_bytes(b"fake")