fix: support D11 in native varga map

scripts/varga.py

@@ -3,7 +3,7 @@
 """
 吠陀占星分盘计算模块 v1.0
 BPHS Shodasavarga（十六分盘体系）
-支持: D2/D3/D4/D7/D9/D10/D12/D16/D20/D24/D27/D30/D40/D45/D60
+支持: D2/D3/D4/D7/D9/D10/D11/D12/D16/D20/D24/D27/D30/D40/D45/D60
 每个分盘输出精确度数，支持进一步分析。
 """
 from typing import Dict, List, Optional
@@ -24,7 +24,7 @@ VARGA_META = {
     2:{'name':'Hora','cn':'财富','area':'财富资源'},3:{'name':'Drekkana','cn':'兄弟','area':'兄弟姐妹'},
     4:{'name':'Turyamsa','cn':'财产','area':'财产住所'},7:{'name':'Saptamsa','cn':'子女','area':'子女后代'},
     9:{'name':'Navamsa','cn':'婚姻','area':'婚姻伴侣灵魂'},10:{'name':'Dasamsa','cn':'事业','area':'事业公众形象'},
-    12:{'name':'Dwadashamsa','cn':'父母','area':'父母祖先'},16:{'name':'Shodasamsa','cn':'享受','area':'车辆物质'},
+    11:{'name':'Rudramsa','cn':'收益转化','area':'收益朋友愿望'},12:{'name':'Dwadashamsa','cn':'父母','area':'父母祖先'},16:{'name':'Shodasamsa','cn':'享受','area':'车辆物质'},
     20:{'name':'Vimsamsa','cn':'修行','area':'精神修行'},24:{'name':'Siddhamsa','cn':'学识','area':'教育学识'},
     27:{'name':'Bhamsa','cn':'力量','area':'力量弱点'},30:{'name':'Trimsamsa','cn':'苦难','area':'灾难苦难'},
     40:{'name':'Khavedamsa','cn':'运势','area':'吉凶运势'},45:{'name':'Akshavedamsa','cn':'格局','area':'整体格局'},
@@ -71,6 +71,7 @@ def varga_map(si, pi, div):
         else: start=(si+4)%12
         return (start+pi)%12
     if div==10: return (si+pi)%12 if o else (si+8+pi)%12  # D10: even signs count from 9th inclusively => +8 offset
+    if div==11: return (si+pi)%12 if o else (si+8+pi)%12  # D11 Rudramsa: mirror extended calculator
     if div==12: return (si+pi)%12
     if div==16: return ((0 if o else 4)+pi)%12  # D16: movable=+0, fixed=+4; dual needs separate (2026-05-03 fix: was +1)
     if div==20: return ((0 if o else 8)+pi)%12
@@ -244,7 +245,7 @@ def dignity(planet, sign_idx):
 def calc_all_vargas(planet_lons, asc_lon, divisions=None, mode='classical_local'):
     """批量计算所有指定分盘"""
     if divisions is None:
-        divisions=[2,3,4,7,9,10,12,16,20,24,27,30,40,45,60]
+        divisions=[2,3,4,7,9,10,11,12,16,20,24,27,30,40,45,60]
     results={}
     for div in divisions:
         m=VARGA_META.get(div,{})

tests/test_varga_bphs.py

@@ -10,6 +10,7 @@ from varga import (
     calc_22nd_drekkana,
     calc_64th_navamsa,
     calc_bhrigu_bindu,
+    calc_all_vargas,
     calc_sarpa_drekkana,
     calc_varga,
     varga_map,
@@ -95,6 +96,22 @@ def test_varga_map_boundary_examples() -> None:
     assert varga_map(0, 2, 3) == 8  # Aries third Drekkana = Sagittarius
 
 
+def test_rudramsa_d11_is_supported_by_native_varga_map() -> None:
+    assert varga_map(0, 0, 11) == 0
+    assert varga_map(0, 10, 11) == 10
+    assert varga_map(1, 0, 11) == 9
+    assert varga_map(1, 10, 11) == 7
+    result = calc_varga(35.0, 11)
+    assert result["sign"] == "Aquarius"
+    assert 0 <= result["degree_in_sign"] < 30
+
+
+def test_default_varga_batch_includes_d11() -> None:
+    charts = calc_all_vargas({"Moon": 35.0}, 10.0)
+    assert "D11_Rudramsa" in charts
+    assert charts["D11_Rudramsa"]["Moon"]["sign"] == "Aquarius"
+
+
 def test_navamsa_matches_user_jhora_pdf_reference_chart() -> None:
     """Regression from private_chart_reference.pdf: JHora-style D9 table for public sample birth datetime San Francisco."""
     expected = {