落地海运私聊文字询价全流程，海运多项费用改走文本明细，避免企微卡片引用条截断。

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

inquiry-agent/agent/schema/field_validate.py

@@ -32,6 +32,21 @@ AIR_REQUIRED_FIELDS = (
 )
 AIR_DISPLAY = {key: label for key, label in AIR_REQUIRED_FIELDS}
 
+# 海运询价必填 7 项：销售侧名称。内部键「货量」对外叫「货物数量」。
+SEA_REQUIRED_FIELDS = (
+    ("起运港", "起运港"),
+    ("目的港", "目的港"),
+    ("品名", "品名"),
+    ("货量", "货物数量"),
+    ("整柜或拼柜", "整柜或拼柜"),
+    ("箱型箱量", "箱型箱量"),
+    ("报价日期", "报价日期"),
+)
+SEA_DISPLAY = {key: label for key, label in SEA_REQUIRED_FIELDS}
+
+# 协同补充字段：拉群后可静默写入，不挡首次查价。
+SEA_COLLAB_FIELDS = ("贸易条款", "货好时间", "HS编码", "是否含油", "是否含电", "是否含磁")
+
 # 口语里已经带上 TMS 文档规定的单位时，补进空字段。
 # 只认「数字+单位」，不猜港口，不把长宽高换算成立方。
 _RE_PIECES = re.compile(r"(?<![\d.])(\d+)\s*(件|pcs)\b", re.I)
@@ -63,6 +78,8 @@ _ALIASES = {
     "重量": "毛重",
     "体积(CBM)": "体积",
     "车型/数量": "车型数量",
+    "HS": "HS编码",
+    "HS CODE": "HS编码",
 }
 
 
@@ -161,6 +178,20 @@ def harvest_oral_measures(text: str, facts: dict[str, str] | None = None) -> dic
     return harvest_named_air_route(raw, merged)
 
 
+def project_sea_cargo_qty(facts: dict[str, str] | None) -> dict[str, str]:
+    """
+    海运货物数量投影：原话「15件」常被抽成空运「件数」。
+
+    货量已有则不覆盖。件数有、货量空时，货量用件数。不猜吨位、不改空运校验。
+    """
+    merged = dict(facts or {})
+    qty = (merged.get("货量") or merged.get("货物数量") or "").strip()
+    pieces = (merged.get("件数") or "").strip()
+    if not qty and pieces:
+        merged["货量"] = pieces
+    return merged
+
+
 def apply_quote_date_default(facts: dict[str, str]) -> dict[str, str]:
     """销售未提供报价日期时填当天；已有则不覆盖。"""
     merged = dict(facts)
@@ -192,6 +223,8 @@ def display_name(internal_key: str, business_line: str = "AIR") -> str:
     line = (business_line or "").upper()
     if line == "AIR":
         return AIR_DISPLAY.get(internal_key, internal_key)
+    if line == "SEA":
+        return SEA_DISPLAY.get(internal_key, internal_key)
     return internal_key
 
 
@@ -212,6 +245,8 @@ def validate_required_fields(
     contract = require_formal_contract("inquiry-required-fields-v1")
     normalized = apply_quote_date_default(normalize_facts(facts))
     line = (business_line or "").strip().upper()
+    if line == "SEA":
+        normalized = project_sea_cargo_qty(normalized)
     if line not in {"SEA", "AIR", "LAND"}:
         return {
             "ok": False,