diff --git a/AGENTS.md b/AGENTS.md
index 4bd262a..f201b0e 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -1,3 +1,5 @@
 # MPI Project Conventions
 
 See [toolkit/AGENTS.md](toolkit/AGENTS.md) for the full project conventions.
+
+We use jujutsu for this project.
diff --git a/other/omp-translation-guide/manual.dj b/other/omp-translation-guide/manual.dj
index 2741adb..2d61992 100644
--- a/other/omp-translation-guide/manual.dj
+++ b/other/omp-translation-guide/manual.dj
@@ -346,7 +346,7 @@ omp will read the Chinese line by line, check the terms database, and write one
 The terms database is searched with:
 
 ```bash
-$MPI_PROJECT_ROOT/toolkit/terms-database/search.py <term> [limit]
+toolkit/terms-database/search.py <term> [limit]
 ```
 
 Source priority is:
diff --git a/readme.dj b/readme.dj
index a02d5e0..010e64a 100644
--- a/readme.dj
+++ b/readme.dj
@@ -5,7 +5,7 @@
 | Directory | Contents |
 |---|---|
 | `toolkit/skills/` | Hermes Agent skills — loaded via `~/.hermes/config.yaml` `external_dirs`. [Install guide →](toolkit/skills/readme.dj) |
-| `toolkit/terms-database/` | Term database (DuckDB) + search CLI (`search.py`). Priority: DoT定稿 > 内部特色词 > 佛教术语 |
+| `toolkit/terms-database/` | Term database (SQLite) + search CLI (`search.py`). Priority: DoT定稿 > 内部特色词 > 佛教术语 |
 | `translate-files/` | Translation projects: `<topic>/<article>/` with `source.dj`, `target.dj`, `bilingual.dj` |
 | `toolkit/scripts/` | Utility scripts (fish shell): `dj2docx.fish` |
 | `references/` | Reference materials — Typst design notes, Google Docs review journey, formatting guides |
diff --git a/translate-files/太极正念球15分钟导引/base.dj b/translate-files/太极正念球15分钟导引/base.dj
new file mode 100644
index 0000000..b9a31d9
--- /dev/null
+++ b/translate-files/太极正念球15分钟导引/base.dj
@@ -0,0 +1,245 @@
+*太极·正念球*
+
+*技法初级修习引导*
+
+ 
+
+*Tai Chi Mindfulness Ball*
+
+*Basic Instructions*
+
+Jan 18th, 2025
+
+【说明：中括号内的内容不读诵。】
+
+*恭敬前行*
+
+端身正坐，双手合十，收摄身心，修四无量心
+
+愿诸众生永具安乐及安乐因
+
+愿诸众生永离众苦及众苦因
+
+愿诸众生永具无苦之乐身心愉悦
+
+愿诸众生远离贪嗔之心住平等舍
+
+ 
+
+【Note: do not recite the content in the square brackets.】
+
+*Preparing with Reverence*
+
+Sit upright with a stable posture.
+
+Bring your palms together, gather your body and mind, and let us begin to cultivate the Four Immeasurable minds.
+
+May all beings have happiness and the causes of happiness.
+
+May all beings be free from suffering and the causes of suffering.
+
+May all beings experience the supreme joy that is beyond all sorrow. 
+
+May all beings abide in equanimity, free from attachment and aversion.
+
+* *
+
+*安坐调息 *
+
+端坐椅面或七支盘坐，脊柱立直 
+
+双手环抱，球贴小腹，闭目凝神，静心调气 
+
+(做三次深呼吸...吸气\...吐气\...)
+
+ 
+
+*Settling the Body, Calming the Breath*
+
+Find your seat---either upright in a chair or gently grounded in the Seven-Point Posture of Vairochana.
+
+Let the spine rise naturally, like a tree growing toward the sky.
+
+Hold the Tai Chi ball with both hands, resting it lightly against your lower abdomen.
+
+Close your eyes. Draw the mind inward. Let the breath guide you home.
+
+Take three deep breaths... inhale... exhale... inhale... exhale... inhale... exhale...
+
+ 
+
+*【请跟随音乐，正念转球 15/30 分钟】*
+
+一手在上，一手在下，球心与心脏齐平
+
+以身带手，缓慢转动
+
+手与球接触的位置，始终处于对趾点
+
+感受双手与球面接触的不同触感
+
+清清楚楚，了了分明\.\.\.\...
+
+转球时，请觉察坐姿
+
+虚领顶劲，沉肩坠肘，松腰坐胯
+
+大腿与地面平行，小腿垂直于地面，双脚踏地，脚尖朝前
+
+转球中，安住对趾，球心稳定，匀速缓慢，循环往复\.\.\.\...
+
+ 
+
+【*Please follow the music and rotate the ball with mindfulness for 15 or 30 minutes.*】
+
+Place one hand on top of the ball, the other below, keeping the center of the ball aligned with your heart.\
+Start rotating the ball. Let the movement begin from the body, guiding the hands to rotate the ball slowly.\
+Keep your hands aligned on opposite sides of the ball.\
+Notice the different sensations of your hands touching its surface.
+
+While rotating the ball, check your posture.\
+Gently lift the crown of your head. You can imagine a string lightly pulling it upward toward the sky.\
+Let the shoulders melt downward, and the elbows drop with ease.\
+Soften the waist. Sink into the hips.\
+Keep your thighs level with the ground, keep your lower legs vertical with the ground, and feet flat on the floor with toes pointing forward.
+
+While turning the ball, keep your hands aligned on opposite sides of the ball.\
+Turn the ball slowly. Continue at a steady pace.
+
+* *
+
+*【引导(转球 5 分或 10 分)】*
+
+此刻\... 心在哪里
+
+心跟着手，手跟着球
+
+安住对趾，匀速缓慢，松静自然，松紧有度
+
+ 
+
+【*Guide for 5- or 10-minute practice*】
+
+Right now\... where is your mind?
+
+If it has wandered away, just gently bring it back to the present moment.
+
+Let the mind follow the hands, and the hands follow the ball.
+
+Make sure your hands are aligned on opposite sides of the ball.
+
+Turn the ball at a slow and even pace. Be relaxed, natural, spacious.
+
+Firm, yet soft. Present, yet free.
+
+ 
+
+*【引导(转球 10 分或 20 分)】*
+
+此刻\... 觉知身体
+
+脊柱立直，虚领顶劲，沉肩坠肘，松腰落胯
+
+觉知躯干与大腿、小腿的正确姿势
+
+转球时，速度均匀，勿快勿慢
+
+球心稳定，勿高勿低，勿左勿右
+
+以腰送肩，以肩带肘，以肘带腕，以腕带手
+
+保持专注觉知，自然不刻意，无我不掌控
+
+松紧有度，刚柔相济
+
+ 
+
+*【Guide for 10- or 20-minute practice】*
+
+Bring awareness gently back to your body.\
+The spine upright.\
+The crown of your head slightly lifted.\
+Shoulders relaxed. Elbows at ease.\
+Waist and hips settled, grounded.
+
+Examine the position of your torso, thighs, and lower legs---are they properly aligned?
+
+While turning the ball, maintain an even speed. Don't move too fast, or too slow.\
+The center of the ball remains steady---neither too high nor too low, neither leaning left nor right.\
+Let the energy begin at the waist,\
+flow to the shoulders,\
+pass to the elbows,\
+guide the wrists,\
+and finally reach the hands.\
+Awareness is steady, unforced, free from ego or grasping.\
+Tension and release are in balance---softness and strength flow together.
+
+* *
+
+*结束收功*
+
+缓慢停止转动，轻轻将球安放腿上
+
+依次向前，伸出双臂，两手环抱，球贴小腹
+
+身体放松，呼吸自然，意守丹田
+
+ 
+
+*【Concluding the practice】*
+
+Now, you may stop rotating the ball.
+
+Gently place it on your lap.
+
+Extend both arms forward to hold the ball against your lower abdomen.
+
+Let the body soften. Let the breath return to its natural rhythm.
+
+Keep your awareness at the lower abdomen.
+
+ 
+
+ 
+
+*【至诚回向】*
+
+双手合十，至诚回向
+
+愿以此功德，普及与一切
+
+我等与众生，皆共成佛道
+
+ 
+
+*Dedication of Merit*
+
+*Bring your palms together. With sincerity, offer the fruits of this practice to all beings.*
+
+May the merits of our deeds
+
+Reach every part of the world.
+
+Sentient beings large and small
+
+All attain enlightenment. 
+
+ 
+
+*慈心拍背*
+
+若多位同学同时练习，结束后可相互以空掌拍打对方肩背部位，放松肌肉，闭合毛孔。
+
+*【Loving-kindness Back Patting】*
+
+If practicing with others, you may gently pat each other's shoulders and upper back using relaxed, open palms.
+
+This closing touch helps release tension and preserve the warmth and energy cultivated during practice.
+
+*【温馨提示】*
+
+练习结束后，请勿用凉水洗手，避免着凉。
+
+*【Gentle Reminder】*
+
+Avoid washing your hands with cold water right after practice, to prevent catching a chill.
diff --git a/translate-files/太极正念球15分钟导引/edit-suggestions.dj b/translate-files/太极正念球15分钟导引/edit-suggestions.dj
new file mode 100644
index 0000000..a41565a
--- /dev/null
+++ b/translate-files/太极正念球15分钟导引/edit-suggestions.dj
@@ -0,0 +1,35 @@
+# Terminology decisions for Tai Chi Mindfulness Ball 15-Minute Guided Practice
+
+- 对跖点 / 对趾点 → "opposite sides of the ball" / "opposite points"
+  - Base instruction used "opposite sides of the ball."
+  - Source uses 对跖点 (geometric antipodal point) and 对趾点 interchangeably.
+  - Decision: keep the base rendering "opposite sides of the ball" for the posture cue; use "opposite points" in the explanation of the meditation object to avoid repetition.
+
+- 丹田 → "dantian"
+  - MPI term DB only gives "pubic region; point two inches below the navel where one's qi resides."
+  - Meditation-translation reference recommends keeping "dantian" as a well-known meditation/qigong term.
+  - Base instruction used "lower abdomen"; source explicitly says 丹田, so "dantian" is used here.
+
+- 无我 → "selfless" / "selflessly"
+  - In this movement/mindfulness context the sense is "no separate controller imposing on the action" rather than the philosophical doctrine of non-self.
+  - Decision: render as "selfless" (adjective) and "without controlling" to keep it practical and oral.
+
+- 中道 → "Middle Way"
+  - Standard rendering; used here in the physical sense of balanced effort (not too tight, not too loose).
+
+- 随喜 → "rejoice in"
+  - DoT preliminary/BAICKZ uses "rejoice."
+  - Closing line "随喜大家练习正念球的功德！" → "Rejoice in the merit of everyone practicing the Tai Chi Mindfulness Ball!"
+
+- 空掌拍打 → "using relaxed, open palms"
+  - Base instruction rendering; reused.
+
+- 闭合毛孔 → "seal in the warmth"
+  - Base instruction rendered this concept interpretively as "preserve the warmth and energy."
+  - Kept closer to the physical image while preserving the meaning: "Release tension in the muscles and seal in the warmth."
+
+- 三个九十度 → "the three right angles of your body"
+  - The source condenses the base posture description (thighs parallel, lower legs vertical, feet flat) into this phrase.
+  - Rendered literally since the posture cue is familiar in Tai Chi/qigong instruction.
+
+- 七支盘坐 → base instruction used "Seven-Point Posture of Vairochana"; source says 席地盘坐 (sit cross-legged on the floor/cushion), so not used here.
diff --git a/translate-files/太极正念球15分钟导引/plan.dj b/translate-files/太极正念球15分钟导引/plan.dj
new file mode 100644
index 0000000..8e97520
--- /dev/null
+++ b/translate-files/太极正念球15分钟导引/plan.dj
@@ -0,0 +1,79 @@
+## 缘起
+
+I received the following WeChat messages.
+
+```
+[File:太极正念球15分钟导引-导师版.docx]
+
+师兄好，这篇内容请根据原英文版基础来翻，有些可能有补充的就翻译一下，跟之前重复的地方，就按之前观轩师父翻译的这个版本，感恩师兄[合十][玫瑰][玫瑰]
+
+[File:Tai Chi Mindfulness Ball  Basic Instructions  .docx]
+```
+
+## 文件关系分析
+
+- *Tai Chi Mindfulness Ball Basic Instructions.docx* 是基础版：中英对照，包含恭敬前行、安坐调息、正念转球（15/30 分钟通用说明）、两段引导（5/10 分、10/20 分）、结束收功、回向、慈心拍背、温馨提示。
+- *太极正念球15分钟导引-导师版.docx* 是在基础版之上的**15 分钟口播导引用扩展版**：中文单语，把基础版的姿势与转球要点整合成一段连续 15 分钟口令，增加了开场提示、重复三次深呼吸、把心拉回来的提示、对跖点所缘的说明、再次觉知身体、结尾随喜功德等。
+- 处理原则：**导师版为待译源文**，基础版英文为“观轩师父已译版本”，重复内容优先沿用，扩展/改动内容重新翻译，确保风格一致。
+
+| 导师版章节 | 对应基础版位置 | 处理说明 |
+|---|---|---|
+| 开场：跟随音乐，开始15分钟 | 无 | 新增，翻译 |
+| 【恭敬前行】 | Preparing with Reverence | 沿用基础版英文，按需微调 |
+| 【安坐调息】 | Settling the Body, Calming the Breath | 沿用，注意新增“将球心调整至与心脏齐平”及三次呼吸的重复 |
+| 正念转球主引导 | 15/30 min 通用说明 + 5/10 + 10/20 引导 | 整合、精简、沿用姿势与对跖点表述 |
+| 此刻…心在哪里？ | Guide for 5- or 10-minute 中的“where is your mind” | 扩展为“所缘是对跖点”的解释，新增翻译 |
+| 再次觉知身体 | Guide for 10- or 20-minute 中的身体觉知 | 沿用，注意“三个九十度”为基础版已有内容的浓缩 |
+| 【结束收功】 | Concluding the practice | 沿用 |
+| 【至诚回向】 | Dedication of Merit | 沿用 |
+| 【温馨提示】 | Gentle Reminder + Loving-kindness Back Patting | 沿用，顺序与基础版略有不同 |
+| 结尾随喜功德 | 无 | 新增，翻译 |
+
+## 关键术语预查
+
+已查询 MPI 术语库：
+
+- **四无量心**：DoT 定稿 `Four Immeasurable Minds`；基础版用 `Four Immeasurable minds`。沿用 `Four Immeasurable Minds`。
+- **正念球 / 太极正念球**：内部特色词/禅意项目 `Tai Chi Mindfulness Ball`。
+- **丹田**：`dantian`（ meditation/qigong 通用音译）。
+- **回向 / 功德**：基础版用 `Dedication of Merit` 与 `merits`；沿用。
+- **对跖点 / 对趾点**：术语库无结果；基础版译为 `opposite sides of the ball`。计划保留 `opposite sides of the ball`，必要时加 `antipodal points` 注释。
+- **虚领顶劲、沉肩坠肘、松腰落胯/坐胯、刚柔相济**：术语库无结果；沿用基础版已采用的 Taiji/qigong 英文表达。
+- **七支盘坐**：佛教术语 `the Seven-Point Postures of Vairochana`；基础版用 `Seven-Point Posture of Vairochana`。沿用。
+
+## 翻译策略
+
+1. **源文**：以导师版为 `source.dj`。
+2. **复用基础版英文**：凡是导师版与基础版中文一致或高度重合的句子，优先复制基础版英文，必要时为适应 15 分钟口播节奏做最小调整。
+3. **新增内容单独翻译**：开场、重复深呼吸、对跖点所缘说明、结尾随喜功德等。
+4. **口播/导引风格**：
+   - 第二人称直接称呼 (`you`)
+   - 现在时、祈使句
+   - 短句、可一口气念出
+   - 段落标签用普通方括号 `[...]`，不用加粗
+5. **格式**：Djot，`*...*` 表示强调，不用 `**`；保留 `{% ... %}` 术语注释。
+6. **行级对齐**：`source.dj` 与 `target.dj` 行数必须 1:1；每个非空中文行对应一行英文。
+
+## 执行计划
+
+1. **准备 source.dj**
+   - 从导师版 `.docx` 提取中文。
+   - 删除文末助手提问（“需要我为这段引导词配上…”）。
+   - 规范标点、去掉多余空行，保留段落结构。
+2. **术语复核**
+   - 再次查询术语库确认新增词（如“空掌拍打”等）。
+   - 把术语决定写入 `edit-suggestions.dj`。
+3. **翻译 target.dj**
+   - 按上表逐段翻译，复用基础版英文。
+   - 新增段落在 Meditation/Mindfulness 风格下直接翻译。
+   - 每段完成后核对行数。
+4. **自审**
+   - 加载 `mpi-translation-review`（self mode）。
+   - 检查：无缺漏、无过度翻译、术语一致、行数一致、口播可读性。
+5. **生成双语稿**
+   - 运行 `../../toolkit/scripts/gen-bilingual.py source.dj target.dj > bilingual.dj`。
+   - 检查 `bilingual.dj` 段落配对。
+6. **输出 docx**
+   - 用 `../../toolkit/scripts/dj2docx.fish target.dj` 生成到 `/tmp/`。
+7. **QA**
+   - 通读 bilingual.dj，对照导师版中文与基础版英文，确认扩展内容已译、重复内容一致。
diff --git a/translate-files/太极正念球15分钟导引/source.dj b/translate-files/太极正念球15分钟导引/source.dj
new file mode 100644
index 0000000..12d9205
--- /dev/null
+++ b/translate-files/太极正念球15分钟导引/source.dj
@@ -0,0 +1,105 @@
+【太极正念球15分钟导引】
+
+接下来，跟随音乐，开始15分钟的正念转球练习。
+
+【恭敬前行】
+
+请大家端身正坐，双手合十，收摄身心，修习四无量心：
+
+愿诸众生，永具安乐及安乐因；
+
+愿诸众生，永离众苦及众苦因；
+
+愿诸众生，永具无苦之乐，身心愉悦；
+
+愿诸众生，远离贪嗔之心，住平等舍。
+
+【安坐调息】
+
+端坐于椅面，或席地盘坐。
+
+脊柱立直，双手环抱球，贴于小腹。
+
+闭目凝神，静心调气，做三次深呼吸------
+
+吸气......吐气......
+
+吸气......吐气......
+
+吸气......吐气......
+
+将球心调整至与心脏齐平。
+
+双手始终处于球的对跖点，
+
+感受手掌与手背在球面的不同触感，
+
+清清楚楚，了了分明。
+
+转球时，觉知我们的身体：
+
+虚领顶劲，沉肩坠肘，松腰落胯。
+
+大腿与地面平行，小腿垂直于地面，
+
+双脚踏地，脚尖朝正前方。
+
+转球过程中，保持球心稳定，对跖点平衡，
+
+匀速缓慢，循环往复。
+
+两手同时缓慢转动。
+
+此刻，觉知我们的心在哪里？
+
+初级正念球的所缘，是手与球接触的对跖点。
+
+觉知此刻的心，让心跟着手，手跟着球，
+
+自然无我，松紧有度，刚柔相济。
+
+通过转球，以专注为基础，开启我们的觉知力。
+
+保持球心稳定，对跖点平衡，
+
+匀速缓慢，循环往复。
+
+此刻，再次觉知我们的身体：
+
+脊柱立直，虚领顶劲，沉肩坠肘，松腰坐胯。
+
+觉知身体的三个九十度。
+
+转球时，缓慢均匀，保持旋转速度，球心稳定
+
+勿快勿慢，勿高勿低，勿左勿右。
+
+以腰带肩，以肩带肘，以肘带腕，以腕带手。
+
+保持专注，觉知，自然不刻意，
+
+无我，不掌控，中道松紧有度，刚柔相济。
+
+【结束收功】
+
+缓慢停止转球，双手将球置于大腿上。
+
+身体放松，自然呼吸，意守丹田。
+
+【至诚回向】
+
+请大家双手合十，至诚回向：
+
+愿以此功德，普济于一切。
+
+我等与众生，皆共成佛道。
+
+【温馨提示】
+
+练习结束后，请勿用凉水洗手，避免着凉。
+
+若多位同学同时练习，结束后可相互以空掌拍打对方肩背部，
+
+放松肌肉，闭合毛孔。
+
+随喜大家练习正念球的功德！
diff --git a/translate-files/太极正念球15分钟导引/target.dj b/translate-files/太极正念球15分钟导引/target.dj
new file mode 100644
index 0000000..35542da
--- /dev/null
+++ b/translate-files/太极正念球15分钟导引/target.dj
@@ -0,0 +1,105 @@
+[Tai Chi Mindfulness Ball 15-Minute Guided Practice]
+
+Next, following the music, we begin a 15-minute mindful ball-rotation practice.
+
+[Preparing with Reverence]
+
+Please sit upright with a stable posture. Bring your palms together, gather your body and mind, and let us cultivate the Four Immeasurable Minds:
+
+May all beings have happiness and the causes of happiness.
+
+May all beings be free from suffering and the causes of suffering.
+
+May all beings experience the supreme joy beyond sorrow, body and mind at ease.
+
+May all beings abide in equanimity, free from attachment and aversion.
+
+[Settling the Body, Calming the Breath]
+
+Find your seat---either upright in a chair or sit cross-legged on the floor.
+
+Let the spine rise naturally. Hold the Tai Chi ball with both hands, resting it lightly against your lower abdomen.
+
+Close your eyes, settle the mind, calm the breath, and take three deep breaths---
+
+inhale... exhale...
+
+inhale... exhale...
+
+inhale... exhale...
+
+Adjust the center of the ball to align with your heart.
+
+Keep your hands aligned on opposite sides of the ball.
+
+Notice the different sensations where your palms and the backs of your hands meet the ball.
+
+Clear and vivid, knowing each moment.
+
+While rotating the ball, bring awareness to your body:
+
+Gently lift the crown of your head; let the shoulders melt downward and the elbows drop with ease; soften the waist and sink into the hips.
+
+Keep your thighs level with the ground and your lower legs vertical.
+
+Feet flat on the floor, toes pointing forward.
+
+While turning the ball, keep the center steady and your hands balanced on opposite sides.
+
+Turn slowly and steadily, again and again.
+
+Let both hands turn slowly together.
+
+Right now, where is your mind?
+
+The object of this beginning practice is the opposite point where each hand meets the ball.
+
+Aware of this moment, let the mind follow the hands, and the hands follow the ball.
+
+Naturally selfless, tension and release in balance, softness and strength together.
+
+Through turning the ball, let steadiness of attention open the door of awareness.
+
+Keep the center of the ball steady and the opposite points balanced.
+
+Turn slowly and steadily, again and again.
+
+Now, once again, bring awareness back to your body:
+
+Spine upright. The crown of your head slightly lifted. Shoulders relaxed, elbows at ease. Waist and hips settled, grounded.
+
+Be aware of the three ninety-degree angles of your body.
+
+While turning the ball, move slowly and evenly, keeping the speed steady and the center of the ball stable.
+
+Not too fast, not too slow; not too high, not too low; not leaning left or right.
+
+Let the waist move the shoulders, the shoulders move the elbows, the elbows move the wrists, and the wrists move the hands.
+
+Stay focused, aware, natural and unforced.
+
+Selfless, without controlling, the Middle Way of balanced tension and release, softness and strength together.
+
+[Concluding the Practice]
+
+Now, stop rotating the ball. Place it on your lap with both hands.
+
+Let the body soften. Let the breath return to its natural rhythm. Keep your awareness at the dantian.
+
+[Dedication of Merit]
+
+Please bring your palms together. With sincerity, let us dedicate the merit:
+
+May the merits of our deeds reach every part of the world.
+
+Sentient beings large and small, all attain enlightenment.
+
+[Gentle Reminder]
+
+Avoid washing your hands with cold water right after practice, to prevent catching a chill.
+
+If practicing with others, you may gently pat each other's shoulders and upper back using relaxed, open palms.
+
+Release tension in the muscles and seal in the warmth.
+
+Rejoice in the merit of everyone practicing the Tai Chi Mindfulness Ball!
diff --git a/translate-files/用小读点亮心灯/alignment-report.dj b/translate-files/用小读点亮心灯/alignment-report.dj
index d6f66c4..59fa32e 100644
--- a/translate-files/用小读点亮心灯/alignment-report.dj
+++ b/translate-files/用小读点亮心灯/alignment-report.dj
@@ -1,7 +1,7 @@
 # Term Alignment Report
 
 File: translated.dj
-Database: $MPI_PROJECT_ROOT/toolkit/terms-database/termlib.duckdb
+Database: toolkit/terms-database/termlib.sqlite
 Date: 2026-06-09
 
 ## Summary