fix(ayanamsa): pin Lahiri on reference sets and add a user setting

Product default stays Raman. Public-case revalidation and fixture dashas now pass --ayanamsa lahiri; profiles store the four selectable values.

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

CHANGELOG.md

@@ -1,5 +1,9 @@
 # 印度占星 Skill 更新日志
 
+## 2026-09-03 — 岁差成为用户设置（默认仍是 Raman）
+
+自 `80102459`（2026-08-20）起，产品计算默认岁差已是 Raman，但参考集对照仍按 Lahiri 口径写死期望值，API 回执里的岁差标签也和实际计算对不上。本轮**不改**默认值（仍是 Raman），把岁差做成账户设置：`raman` / `lahiri` / `kp` / `true_pushya`。公开案例复验与夹具大运显式传 `--ayanamsa lahiri`。升级后老用户可能看到 Moon nakshatra 或大运主星与 8 月 20 日前的 Lahiri 盘不同；可在「星盘资料 → 编辑本人资料」里切回 Lahiri。切换只影响之后的新计算。
+
 ## 2026-08-30 — 非收敛区间提议不再是无出口死胡同（Skill 10.0.13 不变）
 
 训练门已开、覆盖层仍挡住确认、可渲染区分题又问不出来时，助手会说「可以先按当前区间看盘，也可以再补一件记得时间的经历」，但时间卡、下一问、区间数值都不给。本轮把这句话改成与真实承载一致。

docs/BUG_HISTORY.md

@@ -7872,3 +7872,19 @@
 - 相关记录：BUG-416、BUG-431、BUG-498
 - 复发自：BUG-431
 - 修复版本：待发布
+
+## BUG-511 | 公开案例复验因默认岁差改 Raman 而失败，标签与计算不一致
+
+- 状态：resolved
+- 首次发现：2026-09-03
+- 最近更新：2026-09-03
+- 影响面：`tests/run_real_case_revalidation.py`、`scripts/jyotish_api_server.py` 岁差回执、账户 `profiles.ayanamsa`、咨询/报告/校正/每日星语请求口径
+- 用户现象：发布门真实案例复验 `valid=false`，gated 通过率掉到门槛以下。同一张虚构盘在旧生产与当前默认下 Moon nakshatra / 首段大运不同。回执上的岁差名有时写成 Lahiri 或 Raman，与该次实际计算不是同一套。
+- 触发条件：`80102459` 把引擎默认改成 Raman 后，参考集调用没有显式锁定 Lahiri；VedAstro `ayanamsa_policy` 与部分回执字段仍写死字面量。
+- 根因：参考集对照依赖「默认值恰好是 Lahiri」；产品默认改为 Raman 后口径漂移。三处标签用字面量兜底，不读该次请求实际岁差。账户没有用户可选岁差。
+- 修复：参考集与夹具大运显式 `--ayanamsa lahiri`。API 回执与 VedAstro 对照改用该次请求实际岁差。`profiles.ayanamsa` 默认 `raman`，设置里可选四个值；咨询、报告、校正、星盘库、每日星语走 `resolveAyanamsa`。`DEFAULT_AYANAMSA_NAME` 本轮不改。
+- 验证：夹具大运日期不变；前端 `resolveAyanamsa`、账户 PATCH 四值校验、咨询 toolInput 带 profile 岁差、校正快照带岁差但不进 fingerprint；`npm run test:db` 跑迁移。公开案例复验命令见本轮 PROGRESS。
+- 防复发：参考集与外部对照必须显式传岁差，不得依赖默认值。回执只显示实际名。岁差不进校正 `baselineFingerprint`，不重算历史报告。
+- 相关记录：无
+- 复发自：无
+- 修复版本：待发布

docs/tasks/PROGRESS-repo-hygiene-20260903.md

@@ -0,0 +1,72 @@
+# PROGRESS · 仓库整备（2026-09-03）
+
+工作树：`/Users/jesse/Downloads/Copse/astrology/.worktrees/repo-hygiene-20260903`
+分支：`codex/repo-hygiene-20260903`
+基线：开工后快进到 `origin/staging` @ `58cae371`（含 BUG-510 与上游同步任务书）。任务书：`docs/tasks/TASK-repo-hygiene-20260903.md`。
+未碰 `main`。未改 `DEFAULT_AYANAMSA_NAME`（保持 `raman`）。未改校正打分/阈值/golden。未改 `page.tsx`（仍 2041 行）。`scripts/jyotish_api_server.py` 仍 11120 行（与 rebase 后 HEAD 相同）。
+
+BUG 编号：开工时 `docs/BUG_HISTORY.md` 最大号是 **BUG-510**。本轮岁差记 **BUG-511**。
+
+| 任务 | 状态 | 说明 |
+| --- | --- | --- |
+| 0 岁差设置 + 参考集锁口径 | 待验收 | 本提交。产品 staging 实测仍欠 |
+| 1 发布门本地可复现 | 未开始 | 任务 0 先推 |
+| 2 注册表白名单 | 未开始 | |
+| 3 仓库地址 | 未开始 | |
+| 4 早期日志搬家 | 未开始 | |
+| 5 远端分支清理 | 未开始 | |
+
+## 环境备忘
+
+- 本 worktree **没有** `.venv`。预检与 Python 测试用主仓 `/Users/jesse/Downloads/Copse/astrology/yinduzhanxing/.venv`（`mcp` 1.28.1，`hypothesis` 已装）。
+- 任务书写把迁移放进 `frontend/db/migrations/`。实际 `frontend/scripts/db-migrate.mjs` 会跑 `frontend/db/migrations` **和** `frontend/supabase/migrations`。账户资料列修复历来放 supabase（`account-api` 还断言同类 SQL 不在 `db/migrations`）。本轮唯一迁移是 `frontend/supabase/migrations/20260903010000_profile_ayanamsa.sql`，避免两个目录同名撞车。
+- 产品文案里的「账户与出生资料」在现界面是 **星盘资料** 里的本人编辑表，不是 `个人资料`（MVP 合同禁止在那里放出生 UI）。岁差单选加在本人星盘表单，未改 `page.tsx`。
+- `npm run test:db` 与 `npx tsx --test tests/rectification-*.test.ts` 不可并行：默认 `JYOTISHA_POSTGRES_MAX_FIXTURES=2`，抢槽时前几个库测会报泛化 `database migration failed`。隔离重跑后绿。
+
+## 任务 0
+
+### 0.a 参考集锁口径
+
+- `tests/run_real_case_revalidation.py`：`REFERENCE_AYANAMSA = "lahiri"`，引擎 argv `--ayanamsa lahiri`，报告 `reference_ayanamsa`。
+- `scripts/local_accuracy_report.py` 同口径。
+- 夹具大运：`base` 加 `--ayanamsa lahiri`。三栏：原值＝依赖默认；新值＝显式 lahiri；原因＝夹具日期是 Lahiri 口径。期望日期未改。
+
+### 0.b 标签与计算一致
+
+- `scripts/jyotish_api_server.py` 经 `_request_ayanamsa` / `DEFAULT_AYANAMSA_NAME` / `ayanamsa_display_name`，不再写死 `'lahiri'` / `'Raman'`。
+- `_request_ayanamsa` 也读 `ayanamsa_policy`，VedAstro 对照与该次请求同口径。
+- `DEFAULT_AYANAMSA_NAME` 仍是 `'raman'`。
+- 验收 grep（`scripts/jyotish_api_server.py` + `frontend/src`，排除 test）：只剩 `frontend/src/lib/ayanamsa.ts` 选项/默认，以及 `personal-report-generation.ts` 的 `SAFE_AYANAMSA` 显示映射。
+
+### 0.c 用户设置
+
+- `frontend/src/lib/ayanamsa.ts`：`resolveAyanamsa`，默认 `raman`。
+- 迁移：`profiles.ayanamsa text not null default 'raman'` + 四值 check + `grant update (ayanamsa)` 给 `authenticated`。
+- 咨询、声明窗口、报告 worker、每日星语、合盘、校正 v9 引擎请求、生时评估 scan 均传实际岁差。
+- 校正 `V9BaselineSnapshot` 新写入带 `ayanamsa`；**不进** `baselineFingerprint`。
+- 岁差不进 `declarationFields` / `concurrencyFields`，改设置不 409、不清确认。
+
+### 偏离
+
+- 迁移目录：supabase，原因见环境备忘。
+- UI 位置：星盘资料本人编辑，不是不存在的「账户与出生资料」面板。
+
+### 命令摘要
+
+| 命令 | 结果 |
+| --- | --- |
+| `python tests/run_real_case_revalidation.py` | `valid: true`，`reference_ayanamsa: lahiri`，gated **66/66**，`pass_rate: 1.0` |
+| `pytest …test_fixture_dasha_timeline…` + `test_api_server_growth_contract.py` | 4 passed；夹具日期未改；API 行数 11120 |
+| `scripts/user_invocation_acceptance_check.py` | `status: pass`，`checks.user_invocation_tests: true`，`external_adapter_status: complete`（本机 PyJHora 可用） |
+| `npx tsc --noEmit` | 0 错 |
+| `npx eslint .` | 0 error，73 既有 warning |
+| 前端聚焦：ayanamsa / account-api / consultation-route-service / server-owned-birth-profile / global-birth-profile-routes / settings-mvp / rectification-v9-case-service / consultation-workflow-request / consultation-birth-accuracy / consultation-agentic-runtime / personal-report-api / rectification-v9-engine-contract | fail=0 |
+| `npm run test:db`（`--test-concurrency=1`，单独跑） | **34 pass / 0 fail** |
+| `npx tsx --test tests/rectification-*.test.ts` 隔离重跑库测 | ingest P0 + v9-database **10 pass / 0 fail**；未改 scorer/golden |
+| `wc -l frontend/src/app/page.tsx` | 2041，与 HEAD 相同 |
+
+产品负责人 staging 实测（虚构盘 2000-01-01 12:00 UTC 0/0：Lahiri=Swati，Raman=Vishakha）仍欠。部署 SHA 待合入 staging 后补。
+
+## 任务 1–5
+
+尚未开始。

docs/tasks/README.md

@@ -91,7 +91,7 @@
 
 | 任务书 | 进度 | 主题 | 状态 | 落点 |
 | --- | --- | --- | --- | --- |
-| `TASK-repo-hygiene-20260903.md` | — | 岁差默认 Raman + 用户设置可选、参考集锁口径（P0，单独先推）、发布门本地可复现、注册表白名单、仓库地址、早期日志搬家、远端分支清理 | 待领取 | 分支 `codex/repo-hygiene-20260903` |
+| `TASK-repo-hygiene-20260903.md` | `PROGRESS-repo-hygiene-20260903.md` | 岁差默认 Raman + 用户设置可选、参考集锁口径（P0，单独先推）、发布门本地可复现、注册表白名单、仓库地址、早期日志搬家、远端分支清理 | 执行中 | 分支 `codex/repo-hygiene-20260903` |
 
 ### 上游同步与能力接入
 

frontend/DESIGN.md

@@ -200,6 +200,16 @@ The base unit is 4px. Tokens are `--space-1: 4px`, `--space-2: 8px`, `--space-3:
 - **Surface:** canvas fill, hairline border, `--shadow-elevated`; hover uses the warm card surface. No utility-class shadows.
 - **Accessibility:** a real button in document order with a visible label matching its accessible name, 44px target, and the focus ring; the icon is decorative.
 
+### Ayanamsa preference
+
+The self-profile editor in 星盘资料 (`ChartLibraryPanel`) owns the ayanamsa radios. Personal 个人资料 stays account basics only.
+
+- **Structure:** four 44px stacked radios reused from `.theme-preference-option`, plus a caption under the group. Raman is marked 默认. Each option has a one-line description; selected rows show the same `Check` as the theme panel.
+- **Values:** `raman` (default) / `lahiri` / `kp` / `true_pushya`. Copy lives in `frontend/src/lib/ayanamsa.ts`.
+- **Hint:** “切换只影响之后的新计算；已生成的报告和校正结果保持当时的口径。”
+- **Placement:** after `ProfileFields` on the self-profile form only. Not on other-chart save, not on `page.tsx`.
+- **States:** default, hover, selected (`aria-checked` only), keyboard focus. Switching does not clear a confirmed birth minute.
+
 ### Rectification surface
 
 The birth-time rectification session is the consultation transcript plus a house board; questions live inside the assistant message that asked them. It shares every waiting vocabulary with the consultation surface; nothing here spins or says "loading" after the reveal.

frontend/src/app/api/account/route.ts

@@ -49,7 +49,7 @@ export async function GET() {
     const admin = createAdminSupabaseClient();
     let { data: profile, error: profileError } = await supabase
       .from("profiles")
-      .select("credits,active_birth_time,birth_time_status,birth_date,reported_birth_time,birth_time_source,birth_time_period,declared_window_start,declared_window_end,birth_time_clue,uncertainty_before_minutes,uncertainty_after_minutes,country_code,province_code,city_code,district_code,latitude,longitude,timezone_offset,birth_place_label,birth_place_type,birth_place_provider,birth_place_provider_id,timezone_id,timezone_source,name,birth_time,rectification_case_id")
+      .select("credits,active_birth_time,birth_time_status,birth_date,reported_birth_time,birth_time_source,birth_time_period,declared_window_start,declared_window_end,birth_time_clue,uncertainty_before_minutes,uncertainty_after_minutes,country_code,province_code,city_code,district_code,latitude,longitude,timezone_offset,birth_place_label,birth_place_type,birth_place_provider,birth_place_provider_id,timezone_id,timezone_source,ayanamsa,name,birth_time,rectification_case_id")
       .eq("id", userId)
       .single();
 
@@ -64,6 +64,7 @@ export async function GET() {
           ...withoutDeclaredWindow.data,
           declared_window_start: null,
           declared_window_end: null,
+          ayanamsa: undefined,
         };
         profileError = withoutDeclaredWindow.error;
       } else if (withoutDeclaredWindow.error && isMissingProfileColumn(withoutDeclaredWindow.error)) {
@@ -82,6 +83,7 @@ export async function GET() {
           birth_place_provider_id: undefined,
           timezone_id: undefined,
           timezone_source: undefined,
+          ayanamsa: undefined,
         } : null;
         profileError = fallback.error;
       } else {
@@ -281,6 +283,7 @@ export async function PATCH(request: Request) {
       ...(payload.birth_place_provider_id !== undefined ? { birth_place_provider_id: payload.birth_place_provider_id } : {}),
       ...(payload.timezone_id !== undefined ? { timezone_id: payload.timezone_id } : {}),
       ...(payload.timezone_source !== undefined ? { timezone_source: payload.timezone_source } : {}),
+      ...(payload.ayanamsa !== undefined ? { ayanamsa: payload.ayanamsa } : {}),
     };
     const withoutCoordinates = baseProfile;
     const invalidatesUnconfirmedApplication = Object.keys(applicationPatch).length > 0;

frontend/src/app/api/birth-time-journey/route.ts

@@ -1,6 +1,7 @@
 import { NextResponse } from "next/server";
 import { z } from "zod";
 import { parseBirthTimeProfile } from "@/lib/birth-time-journey-adapters";
+import { resolveAyanamsa } from "@/lib/ayanamsa";
 import { BirthProfileTimezoneError, resolveMissingBirthTimezoneOffset } from "@/lib/birth-profile-timezone";
 import {
   createJyotishBirthTimeJourneyEngine,
@@ -96,7 +97,7 @@ export async function POST(request: Request) {
       case "assess": {
         const { data: profile, error } = await supabase
           .from("profiles")
-          .select("birth_date,reported_birth_time,birth_time_source,birth_time_period,birth_time_clue,uncertainty_before_minutes,uncertainty_after_minutes,latitude,longitude,timezone_id,timezone_offset")
+          .select("birth_date,reported_birth_time,birth_time_source,birth_time_period,birth_time_clue,uncertainty_before_minutes,uncertainty_after_minutes,latitude,longitude,timezone_id,timezone_offset,ayanamsa")
           .eq("id", user.id)
           .maybeSingle();
         if (error) throw new BirthTimeJourneyStoreError("load_case");
@@ -107,7 +108,10 @@ export async function POST(request: Request) {
           );
         }
         const assessment = parseBirthTimeProfile(await resolveMissingBirthTimezoneOffset(profile));
-        return responseWithJourneyMetric(service.assess(user.id, assessment), "turn_advanced");
+        return responseWithJourneyMetric(
+          service.assess(user.id, { ...assessment, ayanamsa: resolveAyanamsa(profile) }),
+          "turn_advanced",
+        );
       }
       case "answer_question":
         return responseWithJourneyMetric(service.answerQuestion(

frontend/src/app/api/consult/route.ts

@@ -363,7 +363,7 @@ export async function POST(request: Request) {
       async loadProfile(profileUserId) {
         const { data, error } = await supabase
           .from("profiles")
-          .select("name,birth_date,reported_birth_time,active_birth_time,birth_time_source,birth_time_period,declared_window_start,declared_window_end,birth_time_status,country_code,province_code,city_code,district_code,latitude,longitude,timezone_offset,birth_place_label,birth_place_type,birth_place_provider,birth_place_provider_id,timezone_id,timezone_source")
+          .select("name,birth_date,reported_birth_time,active_birth_time,birth_time_source,birth_time_period,declared_window_start,declared_window_end,birth_time_status,country_code,province_code,city_code,district_code,latitude,longitude,timezone_offset,birth_place_label,birth_place_type,birth_place_provider,birth_place_provider_id,timezone_id,timezone_source,ayanamsa")
           .eq("id", profileUserId)
           .single();
         if (error || !data) throw new ConsultationProfileTruthError("profile_unavailable");

frontend/src/app/api/onboarding/route.ts

@@ -20,7 +20,7 @@ function createProfileRepository(
     async loadProfile(userId) {
       return admin
         .from("profiles")
-        .select("id,name,birth_date,birth_time,reported_birth_time,active_birth_time,birth_time_source,birth_time_period,declared_window_start,declared_window_end,birth_time_clue,uncertainty_before_minutes,uncertainty_after_minutes,birth_time_status,country_code,province_code,city_code,district_code,latitude,longitude,timezone_offset,birth_place_label,birth_place_type,birth_place_provider,birth_place_provider_id,timezone_id,timezone_source,onboarding_payload,onboarding_version,onboarding_generated_at")
+        .select("id,name,birth_date,birth_time,reported_birth_time,active_birth_time,birth_time_source,birth_time_period,declared_window_start,declared_window_end,birth_time_clue,uncertainty_before_minutes,uncertainty_after_minutes,birth_time_status,country_code,province_code,city_code,district_code,latitude,longitude,timezone_offset,birth_place_label,birth_place_type,birth_place_provider,birth_place_provider_id,timezone_id,timezone_source,ayanamsa,onboarding_payload,onboarding_version,onboarding_generated_at")
         .eq("id", userId)
         .maybeSingle();
     },

frontend/src/app/api/reports/route.ts

@@ -164,7 +164,7 @@ export async function POST(request: Request) {
     if (userId) {
       const result = await supabase
         .from("profiles")
-        .select("name,birth_date,reported_birth_time,active_birth_time,birth_time_source,birth_time_status,latitude,longitude,timezone_offset,birth_place_label")
+        .select("name,birth_date,reported_birth_time,active_birth_time,birth_time_source,birth_time_status,latitude,longitude,timezone_offset,birth_place_label,ayanamsa")
         .eq("id", userId)
         .maybeSingle();
       profile = result.data ?? null;

frontend/src/app/globals.css

@@ -1623,6 +1623,10 @@ button:disabled { cursor: default; opacity: .45; }
 .theme-preference-option:hover, .theme-preference-option[aria-pressed="true"] { border-color: var(--color-action); background: var(--color-action-soft); }
 .theme-preference-option > svg { width: 18px; height: 18px; color: var(--color-ink-tertiary); }
 .theme-preference-option > svg:last-child { color: var(--color-action); }
+.ayanamsa-preference-option { grid-template-columns: minmax(0, 1fr) 18px; }
+.ayanamsa-preference-option[aria-checked="true"] { border-color: var(--color-action); background: var(--color-action-soft); }
+.ayanamsa-preference-option small { display: block; margin-top: var(--space-1); color: var(--color-ink-tertiary); font-size: var(--type-caption); font-weight: 400; }
+.ayanamsa-preference-hint { margin: var(--space-3) 0 0; color: var(--color-ink-tertiary); font-size: var(--type-caption); line-height: 1.5; }
 .account-menu-danger, .account-menu-danger > svg { color: var(--color-danger); }
 .account-menu-danger[data-highlighted] { background: var(--color-danger-muted); }
 

frontend/src/components/ayanamsa-preference-field.tsx

@@ -0,0 +1,48 @@
+"use client";
+
+import { Check } from "lucide-react";
+
+import {
+  AYANAMSA_OPTIONS,
+  AYANAMSA_SWITCH_HINT,
+  type AyanamsaName,
+} from "@/lib/ayanamsa";
+
+export function AyanamsaPreferenceField({
+  value,
+  onChange,
+}: {
+  readonly value: AyanamsaName;
+  readonly onChange: (next: AyanamsaName) => void;
+}) {
+  return (
+    <section className="sheet-section ayanamsa-preference" aria-labelledby="ayanamsa-preference-title">
+      <div className="section-heading">
+        <b id="ayanamsa-preference-title">岁差</b>
+        <small>用来把黄道转成印度占星用的恒星黄道</small>
+      </div>
+      <div className="theme-preference-options" role="radiogroup" aria-labelledby="ayanamsa-preference-title">
+        {AYANAMSA_OPTIONS.map((option) => {
+          const selected = value === option.value;
+          return (
+            <button
+              className="theme-preference-option ayanamsa-preference-option"
+              key={option.value}
+              type="button"
+              role="radio"
+              aria-checked={selected}
+              onClick={() => onChange(option.value)}
+            >
+              <span>
+                {option.label}
+                <small>{option.description}</small>
+              </span>
+              {selected ? <Check aria-hidden="true" /> : null}
+            </button>
+          );
+        })}
+      </div>
+      <p className="ayanamsa-preference-hint">{AYANAMSA_SWITCH_HINT}</p>
+    </section>
+  );
+}

frontend/src/components/chart-library-panel.tsx

@@ -13,7 +13,18 @@ import {
   readProfile,
   upsertSelfChart,
 } from "@/lib/home-profile";
-import { emptyProfile, timestamp, type Account, type ChartLibraryRecord, type ChartRelationship, type Profile, type SynastryRelationshipType, type SynastryReportCard } from "@/lib/home-types";
+import {
+  emptyProfile,
+  timestamp,
+  type Account,
+  type ChartLibraryRecord,
+  type ChartRelationship,
+  type Profile,
+  type SynastryRelationshipType,
+  type SynastryReportCard,
+} from "@/lib/home-types";
+import { AyanamsaPreferenceField } from "@/components/ayanamsa-preference-field";
+import { resolveAyanamsa } from "@/lib/ayanamsa";
 
 export type ChartLibraryPanelProps = {
   readonly account: Account | null;
@@ -179,6 +190,10 @@ export function ChartLibraryPanel({
                 <form className="profile-form chart-library-form" onSubmit={saveProfile}>
                   <div className="section-heading"><b>编辑本人星盘</b><small>这份资料会用于默认解盘与新对话。</small></div>
                   <ProfileFields value={profileDraft} onChange={setProfileDraft} nameInputId="self-profile-name" />
+                  <AyanamsaPreferenceField
+                    value={resolveAyanamsa(profileDraft)}
+                    onChange={(ayanamsa) => setProfileDraft({ ...profileDraft, ayanamsa })}
+                  />
                   {profileNotice && <p className="form-success" role="status">{profileNotice}</p>}
                   <div className="dialog-actions">
                     <button className="button-secondary" type="button" onClick={() => { setEditingSelfChart(false); setProfileDraft(profile); }}>取消编辑</button>

frontend/src/hooks/use-profile-onboarding.ts

@@ -32,6 +32,7 @@ import {
   readProfile,
   selectedBirthPlace,
 } from "@/lib/home-profile";
+import { resolveAyanamsa } from "@/lib/ayanamsa";
 import { createStartGreeting } from "@/lib/onboarding-client";
 import {
   timestamp,
@@ -226,6 +227,7 @@ export function useProfileOnboarding(params: ProfileOnboardingParams) {
         timezone_id: nextProfile.timezoneId || null,
         timezone_offset: birthPlace?.tz ?? null,
         timezone_source: nextProfile.timezoneSource || null,
+        ayanamsa: resolveAyanamsa(nextProfile),
       }),
     });
     const payload = await response.json().catch(() => null) as {

frontend/src/lib/account-profile-patch.ts

@@ -1,5 +1,6 @@
 import { z } from "zod";
 import { isBirthClockTime, parseBirthDate } from "./birth-time-intake-model.ts";
+import { AYANAMSA_VALUES } from "./ayanamsa.ts";
 
 const nullableTrimmedString = (maximum: number) => z.string().trim().min(1).max(maximum).nullable();
 const nullableBirthDate = z.string().refine((value) => parseBirthDate(value) !== undefined, {
@@ -52,6 +53,7 @@ export const accountProfilePatchSchema = z.object({
   birth_place_provider_id: nullableTrimmedString(160).optional(),
   timezone_id: nullableTrimmedString(80).optional(),
   timezone_source: z.literal("iana_historical").nullable().optional(),
+  ayanamsa: z.enum(AYANAMSA_VALUES).optional(),
 }).strict().superRefine((value, context) => {
   const source = value.birth_time_source;
   const time = value.reported_birth_time;

frontend/src/lib/ayanamsa.ts

@@ -0,0 +1,49 @@
+export const AYANAMSA_VALUES = ["raman", "lahiri", "kp", "true_pushya"] as const;
+export type AyanamsaName = (typeof AYANAMSA_VALUES)[number];
+export const DEFAULT_AYANAMSA: AyanamsaName = "raman";
+
+export const AYANAMSA_OPTIONS = [
+  {
+    value: "raman",
+    label: "Raman（默认）",
+    description: "本站现在默认用的岁差。",
+  },
+  {
+    value: "lahiri",
+    label: "Lahiri",
+    description: "公开星历和教材里最常见的岁差。",
+  },
+  {
+    value: "kp",
+    label: "KP",
+    description: "克里希那穆提体系用的岁差。",
+  },
+  {
+    value: "true_pushya",
+    label: "True Pushya",
+    description: "True Pushya 岁差。",
+  },
+] as const satisfies ReadonlyArray<{
+  value: AyanamsaName;
+  label: string;
+  description: string;
+}>;
+
+export const AYANAMSA_SWITCH_HINT =
+  "切换只影响之后的新计算；已生成的报告和校正结果保持当时的口径。";
+
+export function isAyanamsaName(value: unknown): value is AyanamsaName {
+  return typeof value === "string" && (AYANAMSA_VALUES as readonly string[]).includes(value);
+}
+
+export function resolveAyanamsa(
+  profile?: { ayanamsa?: unknown } | null,
+): AyanamsaName {
+  const raw = profile?.ayanamsa;
+  if (typeof raw === "string") {
+    const key = raw.trim().toLowerCase().replace(/-/g, "_");
+    if (key === "krishnamurti" || key === "krishnamurti_paddhati") return "kp";
+    if (isAyanamsaName(key)) return key;
+  }
+  return DEFAULT_AYANAMSA;
+}

frontend/src/lib/birth-rectification-payload.ts

@@ -1,4 +1,5 @@
 import { chinaLocations } from "@/data/china-locations";
+import { resolveAyanamsa, type AyanamsaName } from "@/lib/ayanamsa";
 import { finiteBirthNumber, resolveMissingBirthTimezoneOffset } from "@/lib/birth-profile-timezone";
 
 export type BirthRectificationProfile = {
@@ -11,6 +12,7 @@ export type BirthRectificationProfile = {
   longitude?: number | null;
   timezoneId?: string;
   timezoneOffset?: number | null;
+  ayanamsa?: AyanamsaName | string | null;
 };
 
 export async function payloadFromProfile(profile: BirthRectificationProfile) {
@@ -33,5 +35,6 @@ export async function payloadFromProfile(profile: BirthRectificationProfile) {
     lat,
     lon,
     tz,
+    ayanamsa: resolveAyanamsa(resolved),
   };
 }

frontend/src/lib/birth-time-journey-assessment.ts

@@ -7,8 +7,9 @@ import type {
   BirthTimeAssessment,
   ScanStability,
 } from "./birth-time-journey.ts";
+import { resolveAyanamsa } from "./ayanamsa.ts";
 
-function scanInput(assessment: BirthTimeAssessment): JourneyScanInput | null {
+function scanInput(assessment: BirthTimeAssessment & { readonly ayanamsa?: unknown }): JourneyScanInput | null {
   if (assessment.source === "unknown") return null;
   if (assessment.source === "period_only") {
     const periodScan = {
@@ -25,7 +26,7 @@ function scanInput(assessment: BirthTimeAssessment): JourneyScanInput | null {
       lat: assessment.location.lat,
       lon: assessment.location.lon,
       tz: assessment.location.tz,
-      ayanamsa: "raman",
+      ayanamsa: resolveAyanamsa(assessment),
     };
   }
   return {
@@ -37,7 +38,7 @@ function scanInput(assessment: BirthTimeAssessment): JourneyScanInput | null {
     lat: assessment.location.lat,
     lon: assessment.location.lon,
     tz: assessment.location.tz,
-    ayanamsa: "raman",
+    ayanamsa: resolveAyanamsa(assessment),
   };
 }
 
@@ -55,7 +56,7 @@ function questionnaireStability(
 
 export async function scanAssessment(
   engine: Pick<LegacyBirthTimeJourneyEngine, "scan">,
-  assessment: BirthTimeAssessment,
+  assessment: BirthTimeAssessment & { readonly ayanamsa?: unknown },
 ): Promise<{
   readonly stability: ScanStability;
   readonly questionnaire: RectificationQuestionnaire | null;

frontend/src/lib/birth-time-journey-service.ts

@@ -18,6 +18,7 @@ import type { DynamicStoredFields, LegacyStoredFields } from "./birth-time-journ
 import { RectificationCaseNotFoundError, RectificationQuestionsUnavailableError } from "./birth-time-journey-errors.ts";
 import { createDynamicJourneyMethods } from "./birth-time-dynamic-service-methods.ts";
 import { createDynamicCandidateConfirmation } from "./birth-time-dynamic-candidate-confirmation.ts";
+import type { AyanamsaName } from "./ayanamsa.ts";
 
 export { RectificationCaseNotFoundError, RectificationQuestionsUnavailableError };
 
@@ -53,7 +54,7 @@ export type JourneyScanInput = {
   readonly lat: number;
   readonly lon: number;
   readonly tz: number;
-  readonly ayanamsa: "raman" | "lahiri";
+  readonly ayanamsa: AyanamsaName;
 };
 
 export type JourneyScoreInput = {
@@ -207,7 +208,7 @@ export function createBirthTimeJourneyService(ports: BirthTimeJourneyPorts) {
   const dynamicMethods = createDynamicJourneyMethods(ports);
   const dynamicCandidates = createDynamicCandidateConfirmation(ports);
   return {
-    async assess(userId: string, assessment: BirthTimeAssessment): Promise<VersionedJourneyResponse | DynamicVersionedJourneyResponse> {
+    async assess(userId: string, assessment: BirthTimeAssessment & { readonly ayanamsa?: unknown }): Promise<VersionedJourneyResponse | DynamicVersionedJourneyResponse> {
       const scan = await scanAssessment(ports.engine, assessment);
       const snapshot = assessBirthTime(assessment, scan.stability);
       const persisted = {

frontend/src/lib/consultation-route-service.ts

@@ -10,6 +10,7 @@ import {
   type ConsultationBirthTimeMode,
 } from "./consultation-birth-time-mode.ts";
 import type { GeneralDailyReference } from "./general-daily-panchanga.ts";
+import { resolveAyanamsa, type AyanamsaName } from "./ayanamsa.ts";
 
 export type ConsultationProfileTruthErrorCode =
   | "profile_unavailable"
@@ -42,6 +43,7 @@ type ServerChartToolInput = Readonly<{
   lat: number;
   lon: number;
   tz: number;
+  ayanamsa: AyanamsaName;
   declared_accuracy: DeclaredBirthAccuracy["declaredAccuracy"];
   time_source: string;
 }>;
@@ -84,6 +86,7 @@ export type DeclaredBirthWindowConsultation = Readonly<{
     lat: number;
     lon: number;
     tz: number;
+    ayanamsa: AyanamsaName;
     rangeStart: string;
     rangeEnd: string;
   }>;
@@ -352,6 +355,7 @@ function serverChartFromProfile(
       lat: latitude,
       lon: longitude,
       tz: timezoneOffset,
+      ayanamsa: resolveAyanamsa(profile),
       declared_accuracy: accuracy.declaredAccuracy,
       time_source: accuracy.timeSource,
     }),
@@ -435,6 +439,7 @@ function declaredWindowFromProfile(value: unknown): DeclaredBirthWindowConsultat
       lat: latitude,
       lon: longitude,
       tz: timezoneOffset,
+      ayanamsa: resolveAyanamsa(profile),
       rangeStart: range.startTime,
       rangeEnd: range.endTime,
     }),

frontend/src/lib/declared-window-chart.ts

@@ -61,6 +61,7 @@ export async function fetchDeclaredWindowChart(
       lat: toolInput.lat,
       lon: toolInput.lon,
       tz: toolInput.tz,
+      ayanamsa: toolInput.ayanamsa,
       range_start: toolInput.rangeStart,
       range_end: toolInput.rangeEnd,
     }),

frontend/src/lib/global-birth-payloads.ts

@@ -1,5 +1,6 @@
 import { chinaLocations } from "@/data/china-locations";
 import { finiteBirthNumber, resolveMissingBirthTimezoneOffset } from "@/lib/birth-profile-timezone";
+import { resolveAyanamsa, type AyanamsaName } from "@/lib/ayanamsa";
 
 export type GlobalBirthProfile = {
   name?: string;
@@ -13,6 +14,7 @@ export type GlobalBirthProfile = {
   longitude?: number | null;
   timezoneId?: string;
   timezoneOffset?: number | null;
+  ayanamsa?: AyanamsaName | string;
 };
 
 function resolvedLocation(profile: GlobalBirthProfile) {
@@ -46,7 +48,7 @@ export async function dailyProfilePayload(profile: GlobalBirthProfile, today: st
     tz,
     transit_date: today,
     today,
-    ayanamsa: "raman",
+    ayanamsa: resolveAyanamsa(profile),
     node_mode: "mean",
   };
 }
@@ -76,5 +78,6 @@ export async function synastryBirthPayload(profile: GlobalBirthProfile) {
     lat,
     lon,
     tz,
+    ayanamsa: resolveAyanamsa(profile),
   };
 }

frontend/src/lib/home-profile.ts

@@ -24,6 +24,7 @@ import {
   type Profile,
   type SynastryRelationshipType,
 } from "@/lib/home-types";
+import { resolveAyanamsa } from "@/lib/ayanamsa";
 
 export function findProvince(code: string) {
   return china.provinces.find((province) => province.code === code);
@@ -303,6 +304,7 @@ export function readProfile(value: unknown): Profile {
     latitude,
     longitude,
     timezoneOffset,
+    ayanamsa: resolveAyanamsa(profile),
     ...(chartRelationship ? { chartRelationship } : {}),
   };
 }

frontend/src/lib/home-types.ts

@@ -1,6 +1,7 @@
 import type { BeamAvatar } from "@/lib/beam-avatar";
 import type { ConsultationEntrypoint } from "@/lib/consultation-entrypoint";
 import type { BirthTimeDraft } from "@/lib/birth-time-intake-model";
+import { DEFAULT_AYANAMSA, type AyanamsaName } from "@/lib/ayanamsa";
 import type { AgentActivityView, ChatMessage } from "@/lib/chat-message-view";
 import type { ConsultationTimelineRow } from "@/lib/consultation-run-timeline";
 import type { PublicThinkingSection } from "@/lib/consultation-thinking-plan";
@@ -28,6 +29,7 @@ export type Profile = BirthTimeDraft & {
   longitude: number | null;
   timezoneOffset: number | null;
   rectificationCaseId: string;
+  ayanamsa: AyanamsaName;
   chartRelationship?: ChartRelationship;
 };
 export type ChartRelationship = "self" | "partner" | "family" | "friend" | "client" | "other";
@@ -230,6 +232,7 @@ export const emptyProfile: Profile = {
   latitude: null,
   longitude: null,
   timezoneOffset: null,
+  ayanamsa: DEFAULT_AYANAMSA,
 };
 export type StoredDailyStarlanguage = {
   readonly day: string;

frontend/src/lib/personal-report-route-core.ts

@@ -12,6 +12,7 @@
 
 import { z } from "zod";
 import type { ConsultationInput } from "@/mastra";
+import { resolveAyanamsa } from "@/lib/ayanamsa";
 import type {
   ReportAgentPort,
   ReportEvidenceBundleV2,
@@ -415,6 +416,7 @@ export async function resolveReportCreate(deps: ReportCreateCoreDeps): Promise<R
       lon: longitude,
       tz: timezoneOffset,
       city: birthPlaceLabel,
+      ayanamsa: resolveAyanamsa(profile),
       question: `请为个人报告计算 ${theme} 主题证据`,
       theme,
       entryMode: "direct_chart",

frontend/src/lib/personal-report-worker.ts

@@ -21,6 +21,7 @@ import { resolveReportBirthClock } from "@/lib/personal-report-route-core";
 import { createAdminSupabaseClient } from "@/lib/supabase/admin";
 import { completeUsage, releaseUsage } from "@/lib/consultation-billing";
 import type { ConsultationInput } from "@/mastra/consultation-workflow";
+import { resolveAyanamsa } from "@/lib/ayanamsa";
 
 const PROFILE_COLUMNS = [
   "name",
@@ -33,6 +34,7 @@ const PROFILE_COLUMNS = [
   "longitude",
   "timezone_offset",
   "birth_place_label",
+  "ayanamsa",
 ].join(",");
 
 type JsonRecord = Record<string, unknown>;
@@ -119,6 +121,7 @@ async function generateProductionReport(context: PersonalReportWorkerGenerationC
       lon: longitude,
       tz: timezoneOffset,
       city: birthPlaceLabel,
+      ayanamsa: resolveAyanamsa(profile),
       question: `请为个人报告计算 ${rawTheme} 主题证据`,
       theme: rawTheme as ConsultationInput["theme"],
       entryMode: "direct_chart",

frontend/src/lib/rectification-agentic/v9/case-service.ts

@@ -10,6 +10,7 @@ import { createHash } from "node:crypto";
 import type { SupabaseClient } from "@supabase/supabase-js";
 import { resolveMissingBirthTimezoneOffset } from "../../birth-profile-timezone.ts";
 import { declaredClockRange } from "../../declared-birth-window.ts";
+import { resolveAyanamsa, type AyanamsaName } from "../../ayanamsa.ts";
 import { normalizePersistedBirthDate } from "../../birth-time-intake-model.ts";
 import {
   resolveActiveSkillPackage,
@@ -46,6 +47,7 @@ export type V9BaselineSnapshot = Readonly<{
   active_birth_time: string | null;
   uncertainty_before_minutes: number | null;
   uncertainty_after_minutes: number | null;
+  ayanamsa: AyanamsaName;
 }>;
 
 export type V9RectificationProfile = Readonly<{
@@ -167,7 +169,7 @@ export async function loadV9RectificationProfile(
   const { data, error } = await accounting
     .from("profiles")
     .select(
-      "birth_date,birth_place_label,reported_birth_time,birth_time_source,birth_time_period,declared_window_start,declared_window_end,uncertainty_before_minutes,uncertainty_after_minutes,latitude,longitude,timezone_id,timezone_offset",
+      "birth_date,birth_place_label,reported_birth_time,birth_time_source,birth_time_period,declared_window_start,declared_window_end,uncertainty_before_minutes,uncertainty_after_minutes,latitude,longitude,timezone_id,timezone_offset,ayanamsa",
     )
     .eq("id", userId)
     .single();
@@ -213,6 +215,7 @@ export async function loadV9RectificationProfile(
     active_birth_time: null,
     uncertainty_before_minutes: uncertaintyBefore,
     uncertainty_after_minutes: uncertaintyAfter,
+    ayanamsa: resolveAyanamsa(row),
   };
 
   return {

frontend/src/lib/rectification-agentic/v9/engine-client.ts

@@ -23,6 +23,7 @@ import {
   type WindowScan,
 } from "./varga-observations";
 import { questionContractVersionIsCompatible } from "./probe-question-contract";
+import { resolveAyanamsa } from "../../ayanamsa.ts";
 
 export class RectificationEngineError extends Error {
   readonly code: string;
@@ -475,6 +476,7 @@ function engineRequestBody(input: {
     lat,
     lon,
     tz,
+    ayanamsa: resolveAyanamsa(snapshot),
     events: input.events,
     birth_time_source: snapshot.birth_time_source,
     timezone_id: snapshot.timezone_id,

frontend/src/lib/server-owned-birth-profile.ts

@@ -1,9 +1,10 @@
 import type { GlobalBirthProfile } from "./global-birth-payloads.ts";
+import { resolveAyanamsa } from "./ayanamsa.ts";
 
 const usableActiveStatuses = new Set(["accepted", "confirmed"]);
 
 export const ACCOUNT_BIRTH_SELECT =
-  "name,birth_date,reported_birth_time,active_birth_time,birth_time,birth_time_status,country_code,province_code,city_code,district_code,latitude,longitude,timezone_offset,timezone_id" as const;
+  "name,birth_date,reported_birth_time,active_birth_time,birth_time,birth_time_status,country_code,province_code,city_code,district_code,latitude,longitude,timezone_offset,timezone_id,ayanamsa" as const;
 
 export type AccountBirthRow = Readonly<{
   name?: unknown;
@@ -20,6 +21,7 @@ export type AccountBirthRow = Readonly<{
   longitude?: unknown;
   timezone_offset?: unknown;
   timezone_id?: unknown;
+  ayanamsa?: unknown;
 }>;
 
 function asAccountBirthRow(row: unknown): AccountBirthRow {
@@ -84,6 +86,7 @@ export function globalBirthProfileFromAccountRow(row: unknown): GlobalBirthProfi
     longitude: finiteNumber(accountRow.longitude) ?? null,
     timezoneOffset: finiteNumber(accountRow.timezone_offset) ?? null,
     timezoneId: text(accountRow.timezone_id),
+    ayanamsa: resolveAyanamsa(accountRow),
     birthTimeStatus: text(accountRow.birth_time_status),
   };
 }
@@ -106,6 +109,7 @@ export function globalBirthProfileFromStoredChart(value: unknown): GlobalBirthPr
     longitude: record.longitude,
     timezone_offset: record.timezoneOffset ?? record.timezone_offset,
     timezone_id: record.timezoneId ?? record.timezone_id,
+    ayanamsa: record.ayanamsa,
   });
   if (!profile.date || !profile.time) return null;
   return profile;

frontend/src/mastra/consultation-workflow.ts

@@ -1,6 +1,7 @@
 import { z } from "zod";
 import { consultationEvidenceCategoryValues, createConsultationPlan, type ConsultationPlan } from "../lib/consultation-plan.ts";
 import { consultationThemeValues, projectConsultationWorkflowRequest } from "../lib/consultation-workflow-request.ts";
+import { AYANAMSA_VALUES, DEFAULT_AYANAMSA } from "../lib/ayanamsa.ts";
 
 export const consultationInputSchema = z.object({
   year: z.number().int().min(1900).max(2100),
@@ -11,6 +12,7 @@ export const consultationInputSchema = z.object({
   lat: z.number().min(-90).max(90),
   lon: z.number().min(-180).max(180),
   tz: z.number().min(-12).max(14),
+  ayanamsa: z.enum(AYANAMSA_VALUES).default(DEFAULT_AYANAMSA),
   city: z.string().trim().min(1).max(120),
   question: z.string().trim().min(1).max(500),
   theme: z.enum(consultationThemeValues),

frontend/supabase/migrations/20260903010000_profile_ayanamsa.sql

@@ -0,0 +1,15 @@
+begin;
+
+alter table public.profiles
+  add column if not exists ayanamsa text not null default 'raman';
+
+alter table public.profiles
+  drop constraint if exists profiles_ayanamsa_check;
+
+alter table public.profiles
+  add constraint profiles_ayanamsa_check
+    check (ayanamsa in ('raman', 'lahiri', 'kp', 'true_pushya'));
+
+grant update (ayanamsa) on table public.profiles to authenticated;
+
+commit;

frontend/tests/account-api.test.ts

@@ -47,6 +47,7 @@ test("account GET falls back when global birthplace columns are not migrated yet
   assert.match(getSource, /select\("credits,active_birth_time[^"]*timezone_offset(?:,[^"]*)?"\)/);
   assert.match(getSource, /birth_place_label: undefined/);
   assert.match(getSource, /timezone_id: undefined/);
+  assert.match(getSource, /timezone_source,ayanamsa,name,birth_time,rectification_case_id/);
 });
 
 test("account API no longer reads or returns retired rectification cases", () => {
@@ -92,6 +93,11 @@ test("profile patch schema validates calendar, clock, source requirements, and l
     timezone_source: "iana_historical",
   }).success, true);
   assert.equal(accountProfilePatchSchema.safeParse({ name: "只改称呼" }).success, true);
+  assert.equal(accountProfilePatchSchema.safeParse({ ayanamsa: "lahiri" }).success, true);
+  assert.equal(accountProfilePatchSchema.safeParse({ ayanamsa: "kp" }).success, true);
+  assert.equal(accountProfilePatchSchema.safeParse({ ayanamsa: "true_pushya" }).success, true);
+  assert.equal(accountProfilePatchSchema.safeParse({ ayanamsa: "raman" }).success, true);
+  assert.equal(accountProfilePatchSchema.safeParse({ ayanamsa: "fagan" }).success, false);
   assert.equal(accountProfilePatchSchema.safeParse({
     ...valid,
     reported_birth_time: null,
@@ -200,6 +206,10 @@ test("ordinary declaration edits clear stale candidate application but never ove
     ...candidate,
     birth_time_status: "confirmed",
   }, edited), {});
+  assert.deepEqual(resolveAccountBirthTimeApplicationPatch({
+    ...candidate,
+    birth_time_status: "confirmed",
+  }, { ayanamsa: "lahiri" }), {});
   assert.deepEqual(resolveAccountBirthTimeApplicationPatch({
     ...candidate,
     active_birth_time: null,
@@ -457,6 +467,19 @@ test("reported birth-time status repair is forward-only and applied by the self-
   assert.match(selfHostedMigrator, /supabaseCompatibilityDirectory,/);
 });
 
+test("profile ayanamsa is added by the self-hosted migrator with Raman as the default", () => {
+  const ayanamsaMigration = readFileSync(
+    new URL("../supabase/migrations/20260903010000_profile_ayanamsa.sql", import.meta.url),
+    "utf8",
+  );
+  assert.match(ayanamsaMigration, /add column if not exists ayanamsa text not null default 'raman'/);
+  assert.match(ayanamsaMigration, /'raman', 'lahiri', 'kp', 'true_pushya'/);
+  assert.equal(
+    existsSync(new URL("../db/migrations/20260903010000_profile_ayanamsa.sql", import.meta.url)),
+    false,
+  );
+});
+
 test("existing exact family declarations are forward-repaired without claiming confirmation", () => {
   assert.match(acceptedExactFamilyMigration, /update public\.profiles/);
   assert.match(acceptedExactFamilyMigration, /active_birth_time = reported_birth_time/);
@@ -484,6 +507,13 @@ test("account PATCH uses the shared validator and never writes client birth_time
   assert.match(patchSource, /"active_birth_time"/);
   assert.match(source, /latitude,longitude,timezone_offset/);
   assert.match(source, /birth_place_label,birth_place_type,birth_place_provider,birth_place_provider_id,timezone_id,timezone_source/);
+  assert.match(source, /payload\.ayanamsa !== undefined \? \{ ayanamsa: payload\.ayanamsa \}/);
+  assert.match(patchSource, /ayanamsa: z\.enum\(AYANAMSA_VALUES\)\.optional\(\)/);
+  const declarationBlock = patchSource.slice(
+    patchSource.indexOf("const declarationFields"),
+    patchSource.indexOf("const concurrencyFields"),
+  );
+  assert.doesNotMatch(declarationBlock, /ayanamsa/);
   assert.match(source, /applyAccountProfileConcurrencyGuards/);
   assert.match(source, /最新确认结果已保留/);
 });

frontend/tests/ayanamsa.test.ts

@@ -0,0 +1,24 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+
+import {
+  AYANAMSA_VALUES,
+  DEFAULT_AYANAMSA,
+  isAyanamsaName,
+  resolveAyanamsa,
+} from "../src/lib/ayanamsa.ts";
+
+test("resolveAyanamsa defaults to Raman and accepts the four product values", () => {
+  assert.equal(DEFAULT_AYANAMSA, "raman");
+  assert.deepEqual([...AYANAMSA_VALUES], ["raman", "lahiri", "kp", "true_pushya"]);
+  assert.equal(resolveAyanamsa(), "raman");
+  assert.equal(resolveAyanamsa(null), "raman");
+  assert.equal(resolveAyanamsa({}), "raman");
+  assert.equal(resolveAyanamsa({ ayanamsa: "lahiri" }), "lahiri");
+  assert.equal(resolveAyanamsa({ ayanamsa: "KP" }), "kp");
+  assert.equal(resolveAyanamsa({ ayanamsa: "krishnamurti" }), "kp");
+  assert.equal(resolveAyanamsa({ ayanamsa: "true-pushya" }), "true_pushya");
+  assert.equal(resolveAyanamsa({ ayanamsa: "fagan" }), "raman");
+  assert.equal(isAyanamsaName("raman"), true);
+  assert.equal(isAyanamsaName("sidereal"), false);
+});

frontend/tests/consultation-agentic-runtime.test.ts

@@ -38,7 +38,7 @@ import {
 
 const serverChart = {
   name: "测试",
-  toolInput: { year: 1990, month: 1, day: 2, hour: 3, minute: 4, city: "台北", lat: 25.03, lon: 121.56, tz: 8, declared_accuracy: "15min" as const, time_source: "family_vague" },
+  toolInput: { year: 1990, month: 1, day: 2, hour: 3, minute: 4, city: "台北", lat: 25.03, lon: 121.56, tz: 8, ayanamsa: "raman" as const, declared_accuracy: "15min" as const, time_source: "family_vague" },
   truth: {
     birthDate: "1990-01-02", reportedBirthTime: "03:04", activeBirthTime: null,
     selectedTimeKind: "reported" as const, birthTimeSource: "reported", birthTimeStatus: "reported",

frontend/tests/consultation-route-service.test.ts

@@ -58,6 +58,7 @@ test("route service loads complete server truth before billing and uses only rep
     lat: 36.420487,
     lon: 114.209936,
     tz: 8,
+    ayanamsa: "raman",
     declared_accuracy: "15min",
     time_source: "family_vague",
   });
@@ -72,6 +73,32 @@ test("route service loads complete server truth before billing and uses only rep
   });
 });
 
+test("route service passes the profile ayanamsa into both natal and declared-window tool input", async () => {
+  const natal = await prepareConsultationRoute({
+    userId: "user-1",
+    mode: "unverified_birth_time",
+    loadProfile: async () => ({ ...profile, ayanamsa: "lahiri" }),
+    reserve: async () => "reserved",
+  });
+  assert.equal(natal.serverChart?.toolInput.ayanamsa, "lahiri");
+
+  const windowed = await prepareConsultationRoute({
+    userId: "user-1",
+    mode: "general_no_birth_time",
+    loadProfile: async () => ({
+      ...profile,
+      ayanamsa: "kp",
+      reported_birth_time: null,
+      active_birth_time: null,
+      birth_time_source: "period_only",
+      birth_time_period: "evening",
+      birth_time_status: "reported",
+    }),
+    reserve: async () => "reserved",
+  });
+  assert.equal(windowed.declaredWindow?.toolInput.ayanamsa, "kp");
+});
+
 
 test("pre-reserve plan guard sees resolved server mode and blocks billing on failure", async () => {
   const order: string[] = [];
@@ -158,6 +185,7 @@ test("global normalized places use their exact coordinates and historical offset
     lat: 25.033,
     lon: 121.5654,
     tz: 9,
+    ayanamsa: "raman",
     declared_accuracy: "15min",
     time_source: "family_vague",
   });
@@ -316,6 +344,7 @@ test("stale general mode upgrades period-only profiles to a declared birth windo
   assert.equal(prepared.serverChart, null);
   assert.equal(prepared.declaredWindow?.toolInput.rangeStart, "18:00");
   assert.equal(prepared.declaredWindow?.toolInput.rangeEnd, "22:59");
+  assert.equal(prepared.declaredWindow?.toolInput.ayanamsa, "raman");
   assert.equal("hour" in (prepared.declaredWindow?.toolInput ?? {}), false);
   assert.equal("minute" in (prepared.declaredWindow?.toolInput ?? {}), false);
   assert.deepEqual(prepared.generalDailyReference, {
@@ -355,6 +384,7 @@ test("consult route constructs workflow input from the route service rather than
 
   assert.match(route, new RegExp(select));
   assert.match(route, /prepareConsultationRoute/);
+  assert.match(route, /timezone_id,timezone_source,ayanamsa/);
   assert.match(route, /\.\.\.prepared\.serverChart\.toolInput/);
   const toolInput = route.slice(route.indexOf("const toolInput = consultationInputSchema.parse"));
   assert.doesNotMatch(toolInput.slice(0, toolInput.indexOf("const workflowContext")), /\.\.\.parsed\.data/);

frontend/tests/consultation-workflow-request.test.ts

@@ -48,6 +48,7 @@ test("timing input projects only legal private workflow fields", async () => {
     lat: 25,
     lon: 121,
     tz: 8,
+    ayanamsa: "raman",
     city: "台北",
     question: "未来哪些阶段值得把握？",
     theme: "timing",

frontend/tests/global-birth-profile-routes.test.ts

@@ -33,18 +33,23 @@ test("daily, synastry, and legacy rectification use global coordinates instead o
   });
 
   const synastry = await synastryBirthPayload(sanFrancisco);
-  assert.deepEqual({ lat: synastry.lat, lon: synastry.lon, tz: synastry.tz }, {
+  assert.deepEqual({ lat: synastry.lat, lon: synastry.lon, tz: synastry.tz, ayanamsa: synastry.ayanamsa }, {
     lat: 37.7879363,
     lon: -122.4075201,
     tz: -8,
+    ayanamsa: "raman",
   });
 
   const legacy = await payloadFromProfile(sanFrancisco);
-  assert.deepEqual(legacy && { lat: legacy.lat, lon: legacy.lon, tz: legacy.tz }, {
+  assert.deepEqual(legacy && { lat: legacy.lat, lon: legacy.lon, tz: legacy.tz, ayanamsa: legacy.ayanamsa }, {
     lat: 37.7879363,
     lon: -122.4075201,
     tz: -8,
+    ayanamsa: "raman",
   });
+
+  const lahiriDaily = await dailyProfilePayload({ ...sanFrancisco, ayanamsa: "lahiri" }, "2026-07-24");
+  assert.equal(lahiriDaily?.ayanamsa, "lahiri");
 });
 
 test("shared timezone resolver supports camelCase browser profiles and preserves the historical reference time", async () => {

frontend/tests/rectification-v9-case-service.test.ts

@@ -79,6 +79,7 @@ test("loadV9RectificationProfile uses a server-owned radius around reported time
   assert.equal(profile.baselineFingerprint.length, 64);
   assert.equal(profile.baseline.uncertainty_before_minutes, 10);
   assert.equal(profile.baseline.uncertainty_after_minutes, 10);
+  assert.equal(profile.baseline.ayanamsa, "raman");
   assert.deepEqual(profile.candidateRange, { start_time: "04:45", end_time: "05:15" });
   assert.ok(!("password" in profile.baseline));
 });
@@ -98,6 +99,18 @@ test("profile fingerprint ignores display labels and prior accepted minutes", as
   assert.equal(first.baselineFingerprint, presentationOnly.baselineFingerprint);
 });
 
+test("ayanamsa is stored on new snapshots but does not change the baseline fingerprint", async () => {
+  const raman = await loadV9RectificationProfile(fakeAccounting({
+    profile: completeProfile,
+  }), "user-1");
+  const lahiri = await loadV9RectificationProfile(fakeAccounting({
+    profile: { ...completeProfile, ayanamsa: "lahiri" },
+  }), "user-1");
+  assert.equal(raman.baseline.ayanamsa, "raman");
+  assert.equal(lahiri.baseline.ayanamsa, "lahiri");
+  assert.equal(raman.baselineFingerprint, lahiri.baselineFingerprint);
+});
+
 test("loadV9RectificationProfile normalizes PostgreSQL Date birth dates", async () => {
   const dateProfile = {
     ...completeProfile,
@@ -425,6 +438,7 @@ test("homepage and new opens ignore active time and legacy uncertainty for their
       active_birth_time: null,
       uncertainty_before_minutes: 10,
       uncertainty_after_minutes: 10,
+      ayanamsa: "raman",
     });
   }
 });

frontend/tests/server-owned-birth-profile.test.ts

@@ -68,6 +68,7 @@ test("stored other-chart JSON keeps the library camelCase shape", () => {
     longitude: 116.4,
     timezoneOffset: 8,
     timezoneId: "Asia/Shanghai",
+    ayanamsa: "raman",
     birthTimeStatus: undefined,
   });
 });
@@ -82,7 +83,7 @@ test("daily and synastry routes share a literal account-birth select string", ()
   const synastry = readFileSync(new URL("../src/app/api/synastry/route.ts", import.meta.url), "utf8");
   assert.equal(
     ACCOUNT_BIRTH_SELECT,
-    "name,birth_date,reported_birth_time,active_birth_time,birth_time,birth_time_status,country_code,province_code,city_code,district_code,latitude,longitude,timezone_offset,timezone_id",
+    "name,birth_date,reported_birth_time,active_birth_time,birth_time,birth_time_status,country_code,province_code,city_code,district_code,latitude,longitude,timezone_offset,timezone_id,ayanamsa",
   );
   assert.match(daily, /select\(ACCOUNT_BIRTH_SELECT\)/);
   assert.match(synastry, /select\(ACCOUNT_BIRTH_SELECT\)/);

frontend/tests/settings-mvp-contract.test.ts

@@ -33,10 +33,13 @@ test("personal profile is limited to account basics and links to chart settings"
 
 test("the chart library owns self-profile editing and keeps other-chart save separate", () => {
   const charts = readFileSync(new URL("../src/components/chart-library-panel.tsx", import.meta.url), "utf8");
+  const personalProfile = between(page, "    renderProfile() {", "    renderChartLibrary() {");
   assert.match(charts, /编辑本人资料/);
   assert.match(charts, /onSubmit=\{saveProfile\}/);
   assert.match(charts, /onSubmit=\{saveOtherChart\}/);
   assert.match(charts, /setEditingSelfChart\(true\)/);
+  assert.match(charts, /AyanamsaPreferenceField/);
+  assert.doesNotMatch(personalProfile, /AyanamsaPreferenceField/);
 });
 
 test("the general dialog renders the shared theme preference panel", () => {

scripts/jyotish_api_server.py

@@ -106,7 +106,7 @@ except ModuleNotFoundError:  # pragma: no cover - script execution path
         release_heavy_compute_slot,
     )
 
-from ayanamsa_utils import DEFAULT_AYANAMSA_NAME, UnsupportedAyanamsaError, normalize_ayanamsa_name
+from ayanamsa_utils import DEFAULT_AYANAMSA_NAME, UnsupportedAyanamsaError, ayanamsa_display_name, normalize_ayanamsa_name
 from raman_support_observations import build_raman_support_observations
 
 load_local_env(REPO_ROOT)
@@ -807,7 +807,7 @@ _CHARA_DASHA_ROUTES = frozenset({'career', 'timing', 'annual', 'marriage'})
 def _request_ayanamsa(*sources) -> str:
     for source in sources:
         if isinstance(source, dict):
-            raw = source.get('ayanamsa') or source.get('ayanamsa_name')
+            raw = source.get('ayanamsa') or source.get('ayanamsa_name') or source.get('ayanamsa_policy')
         else:
             raw = source
         if raw not in (None, ''):
@@ -2850,7 +2850,7 @@ def _attach_vedastro_main_entry_overview(chart_result, birth_payload):
         'lat': birth_payload.get('lat'),
         'lon': birth_payload.get('lon'),
         'tz': birth_payload.get('tz'),
-        'ayanamsa_policy': birth_payload.get('ayanamsa') or 'lahiri',
+        'ayanamsa_policy': _request_ayanamsa(birth_payload),
         'node_policy': birth_payload.get('node_mode') or birth_payload.get('nodeMode') or 'mean',
     }, route='overview', reference_date=reference_date, case_id='api_chart')
     if isinstance(vedastro_evidence, dict):
@@ -4014,7 +4014,7 @@ class JyotishAPIHandler(BaseHTTPRequestHandler):
             'lat': lat,
             'lon': lon,
             'tz': tz,
-            'ayanamsa_policy': body.get('ayanamsa_policy') or body.get('ayanamsa') or 'lahiri',
+            'ayanamsa_policy': _request_ayanamsa(body),
             'node_policy': body.get('node_policy') or body.get('node_mode') or 'mean',
         }
         result = _load_local_module('vedastro_service_adapter').run_range_scan_for_case(
@@ -6944,13 +6944,13 @@ class JyotishAPIHandler(BaseHTTPRequestHandler):
         except ImportError:
             fallback = self._fallback_chart(
                 year, month, day, hour, minute, second, lat, lon, tz,
-                skip_vedastro_main_entry_overview=bool(body.get('skip_vedastro_main_entry_overview')),
+                skip_vedastro_main_entry_overview=bool(body.get('skip_vedastro_main_entry_overview')), ayanamsa_name=_request_ayanamsa(body),
             )
             return _store_api_chart_response_cache(cache_payload, fallback)
 
     def _fallback_chart(
         self, year, month, day, hour, minute, second, lat, lon, tz,
-        *, skip_vedastro_main_entry_overview=False,
+        *, skip_vedastro_main_entry_overview=False, ayanamsa_name=DEFAULT_AYANAMSA_NAME,
     ):
         """无Swiss Ephemeris时的简化计算"""
         import hashlib
@@ -6996,7 +6996,7 @@ class JyotishAPIHandler(BaseHTTPRequestHandler):
                 'second': int(second),
                 'tz': f"UTC{'+' if tz >= 0 else ''}{tz}",
                 'lat': lat,
-                'lon': lon,
+                'lon': lon, 'ayanamsa_name': ayanamsa_name, 'ayanamsa_display': ayanamsa_display_name(ayanamsa_name),
             },
             'ascendant': {'sign': asc_sign, 'sign_idx': asc_sign_idx},
             'planets': planets, 'houses': houses,
@@ -7027,7 +7027,7 @@ class JyotishAPIHandler(BaseHTTPRequestHandler):
                 'lat': lat,
                 'lon': lon,
                 'tz': tz,
-                'ayanamsa': 'lahiri',
+                'ayanamsa': ayanamsa_name,
                 'node_mode': 'mean',
             })
         _attach_guided_topics(result)
@@ -7083,7 +7083,7 @@ class JyotishAPIHandler(BaseHTTPRequestHandler):
             if planet in {'Sun', 'Moon', 'Mars', 'Mercury', 'Jupiter', 'Venus', 'Saturn', 'Rahu', 'Ketu'}
             and isinstance(pdata, dict)
         }
-        ayanamsa_display = birth.get('ayanamsa_display') or 'Raman'
+        ayanamsa_display = birth.get('ayanamsa_display') or ayanamsa_display_name(birth.get('ayanamsa_name') or birth.get('ayanamsa'))
         node_mode = birth.get('node_mode') or 'mean'
         prompt_lines = [
             '你是一个审慎的 AI Native 印度/吠陀占星分析助手。',

scripts/local_accuracy_report.py

@@ -227,6 +227,7 @@ def build_report() -> dict[str, Any]:
     }
     return {
         "scope": "local_jyotish_accuracy_report",
+        "reference_ayanamsa": "lahiri",
         "generated_at": datetime.now(timezone.utc).isoformat(),
         "summary": summary,
         "checks": checks,

tests/run_real_case_revalidation.py

@@ -26,6 +26,7 @@ INDASTRO_CASES = ROOT / INDASTRO_CASES_RELATIVE
 
 DEFAULT_MIN_PASS_RATE = 0.98
 DEFAULT_DEGREE_TOLERANCE = 1.0
+REFERENCE_AYANAMSA = "lahiri"
 CONTROVERSIAL_HINTS = [
     "内部矛盾",
     "需进一步验证",
@@ -60,6 +61,8 @@ def run_engine(case: dict[str, Any], python: str) -> dict[str, Any]:
         str(case["lon"]),
         "--tz",
         str(case["tz"]),
+        "--ayanamsa",
+        REFERENCE_AYANAMSA,
     ]
     completed = subprocess.run(
         cmd,
@@ -178,6 +181,7 @@ def build_report(args: argparse.Namespace) -> dict[str, Any]:
 
     return {
         "valid": pass_rate >= args.min_pass_rate and not failures,
+        "reference_ayanamsa": REFERENCE_AYANAMSA,
         "scope": "public real-person chart revalidation; not event_prediction_accuracy",
         "min_pass_rate": args.min_pass_rate,
         "pass_rate": round(pass_rate, 4),

tests/test_user_invocation_acceptance_contract.py

@@ -85,6 +85,7 @@ def test_user_entrypoint_can_start_from_guided_topics_prompt() -> None:
 
 
 def test_fixture_dasha_timeline_rejects_workbuddy_regression_claims() -> None:
+    # 原值＝依赖引擎默认岁差；新值＝显式 lahiri；原因＝夹具日期是 Lahiri 口径。
     base = [
         sys.executable,
         "scripts/jyotish_engine.py",
@@ -107,6 +108,8 @@ def test_fixture_dasha_timeline_rejects_workbuddy_regression_claims() -> None:
         "0",
         "--years",
         "45",
+        "--ayanamsa",
+        "lahiri",
     ]
 
     observed = {}