确定运输方式前的多句询价带到所选方式并按该方式抽字段；成交已定后放舱不再推跟进，未成交原因不再被当成新询价。

Co-authored-by: Cursor <cursoragent@cursor.com>

inquiry-agent/tests/test_sea_options.py

@@ -60,6 +60,17 @@ class SeaOptionsTest(unittest.TestCase):
         kept = drop_invented_door_trade_terms("贸易条款：门到门", {"贸易条款": "门到门"})
         self.assertEqual(kept["贸易条款"], "门到门")
 
+    def test_short_reply_door_or_port_is_trade_term(self):
+        from agent.schema.sea_options import apply_spoken_sea_trade_reply
+
+        door = apply_spoken_sea_trade_reply("门到门", {})
+        self.assertEqual(door.get("贸易条款"), "门到门")
+        port = apply_spoken_sea_trade_reply("港到港", {"运输分类": "Port to Port"})
+        self.assertEqual(port.get("贸易条款"), "港到港")
+        self.assertEqual(port.get("运输分类"), "Port to Port")
+        example = apply_spoken_sea_trade_reply("(如：门到门、港到港）", {})
+        self.assertNotIn("贸易条款", example)
+
     def test_wo012_trade_port_class_other(self):
         """条款写 Port to Port、分类写其它：二者各归各栏，禁止互盖。"""
         text = (