diff --git a/crates/app-iced/src/app/adopt.rs b/crates/app-iced/src/app/adopt.rs
index d64ced2..bb73656 100644
--- a/crates/app-iced/src/app/adopt.rs
+++ b/crates/app-iced/src/app/adopt.rs
@@ -9,7 +9,13 @@
 //! | Failed | 稳定码 + 人读原因 + **`problems[]` 逐条** | `AdoptEvent::Failed` | [`panes`] |
 //! | Done | 实例名 / 运行目录 / 提示原文 | `AdoptEvent::Done` | [`panes`] |
 //!
-//! 「现在画哪一段」只有一处判据（presenter 的 `AdoptState::stage`），本文件只做投影。
+//! 「现在画哪一段」的判据只有一处：presenter 的 `AdoptState::stage`，外面套一条收窄
+//! [`Form::stage`]——`Preview` 只在用户**点过预检**（`Form::checked`）之后才算数。收窄的理由：
+//! 共享档 / 版本目录档一被点选就要显示后果原文（§5.2），那要用一次**零写盘**的预检换；
+//! 但那次结果不该把用户直接甩到确认页（实例名还没填完）。
+//!
+//! 卡壳与页脚在 [`shell`]（定高可滚 / 收高两种几何），三段视图在 [`pick`] 与 [`panes`]，
+//! 等宽与正文小工具在 `text`，D30 出图种子在 `shot`（`ULL_ADOPT_STATE`，只在 `--screenshot` 下生效）。
 //!
 //! ## 三条纪律（契约 §5 的 1/2/3）
 //!
@@ -34,40 +40,33 @@
 
 mod panes;
 mod pick;
+mod shell;
+/// D30 出图用的状态夹具（只在 `--screenshot` 下按环境变量生效）。
+pub(crate) mod shot;
 mod text;
 
 #[cfg(test)]
 mod tests;
 
-use iced::widget::{column, container, mouse_area, opaque, row, Space};
+use iced::widget::{container, mouse_area, opaque, Space};
 use iced::{Alignment, Background, Element, Length};
 
-use unlucky_design::color::Role;
-use unlucky_design::elevation::MaterialLayer;
-use unlucky_design::shape::ShapeScale;
 use unlucky_design::spacing::Space as Sp;
-use unlucky_design::typography::TypeRole;
-use unlucky_i18n::{Catalog, Key, Lang};
+use unlucky_i18n::{Catalog, Lang};
 use unlucky_presenter::dto::{
     AdoptCandidateView, AdoptPlanView, AdoptStage, AdoptState, AdoptTargetView,
 };
 
-use crate::app::components::buttons::{self, Button};
 use crate::app::components::feedback::dialog::scrim;
-use crate::pages::frame;
 use crate::theme::Ui;
 
-use self::text::{isolation_label, target_label, wrapped};
 use super::message::Message;
 
 /// 向导卡宽度：比模态卡（560）宽一档——候选行要放「版本 id + 状态」，目标档是三枚 chip。
 const CARD_WIDTH: f32 = 640.0;
 
-/// 候选列表 / 问题清单的滚动高（再多就滚，页脚按钮永远留在卡里）。
-const CARD_LIST_HEIGHT: f32 = 260.0;
-
 /// 卡片的最大高（窗口更矮时整卡按窗口走：内容在中间区滚）。
-const CARD_MAX_HEIGHT: f32 = 560.0;
+const CARD_MAX_HEIGHT: f32 = 620.0;
 
 /// 正在等哪一条命令的回程。
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
@@ -222,7 +221,7 @@ pub(super) fn layer<'a>(
     .on_press(adopt(AdoptMessage::Close));
 
     // 透明的一层只负责居中；吃点击的 `opaque` 只包卡片（点卡内不关，点遮罩才关）。
-    let centered = container(opaque(card(ui, form, adopt_state, catalog)))
+    let centered = container(opaque(shell::card(ui, form, adopt_state, catalog)))
         .width(Length::Fill)
         .height(Length::Fill)
         .align_x(Alignment::Center)
@@ -232,84 +231,8 @@ pub(super) fn layer<'a>(
     iced::widget::stack![base, backdrop, centered].into()
 }
 
-/// 卡片本体：标题 + 一句说明 + 中间（按段） + 页脚按钮。
-fn card<'a>(
-    ui: &'a Ui,
-    form: &'a Form,
-    adopt_state: &'a AdoptState,
-    catalog: Catalog,
-) -> Element<'a, Message> {
-    let stage = form.stage(adopt_state);
-    let body = column![
-        frame::text_role(
-            ui,
-            TypeRole::HeadlineSmall,
-            true,
-            title_text(stage, catalog),
-            ui.color(Role::OnSurface),
-        )
-        .map(Message::Page),
-        wrapped(
-            ui,
-            subtitle(stage, adopt_state, catalog),
-            ui.color(Role::OnSurfaceVariant)
-        ),
-        frame::divider(ui).map(Message::Page),
-        middle(ui, form, adopt_state, stage, catalog),
-        frame::divider(ui).map(Message::Page),
-        footer(ui, form, adopt_state, stage, catalog),
-    ]
-    .spacing(ui.space(Sp::X3))
-    .width(Length::Fill);
-
-    container(body)
-        .width(Length::Fixed(CARD_WIDTH))
-        .max_height(CARD_MAX_HEIGHT)
-        .padding(ui.space(Sp::X6))
-        .style(move |_theme| container::Style {
-            background: Some(Background::Color(ui.layer(MaterialLayer::Overlay))),
-            border: ui.outlined(ShapeScale::ExtraLarge),
-            ..container::Style::default()
-        })
-        .into()
-}
-
-/// 段标题（四段各一句）。
-fn title_text(stage: AdoptStage, catalog: Catalog) -> &'static str {
-    match stage {
-        AdoptStage::Pick => catalog.text(Key::AdoptTitle),
-        AdoptStage::Preview => catalog.text(Key::AdoptPlanTitle),
-        AdoptStage::Failed => catalog.text(Key::AdoptFailureTitle),
-        AdoptStage::Done => catalog.text(Key::AdoptDoneTitle),
-    }
-}
-
-/// 标题下那句说明（Pick 段说清「什么都不复制」；Done 段说清「去实例列表启动」）。
-fn subtitle(stage: AdoptStage, adopt_state: &AdoptState, catalog: Catalog) -> String {
-    match stage {
-        AdoptStage::Pick => catalog.text(Key::AdoptSubtitle).to_string(),
-        AdoptStage::Preview => adopt_state
-            .plan
-            .as_ref()
-            .map(|plan| {
-                format!(
-                    "{} · {}",
-                    isolation_label(plan.isolation, catalog),
-                    target_label(plan.target, catalog)
-                )
-            })
-            .unwrap_or_default(),
-        AdoptStage::Failed => adopt_state
-            .failure
-            .as_ref()
-            .map(|failure| failure.message.clone())
-            .unwrap_or_default(),
-        AdoptStage::Done => catalog.text(Key::AdoptDoneHint).to_string(),
-    }
-}
-
 /// 中间区（按段交给 `pick` / `panes`）。
-fn middle<'a>(
+pub(super) fn middle<'a>(
     ui: &'a Ui,
     form: &'a Form,
     adopt_state: &'a AdoptState,
@@ -329,62 +252,3 @@ fn middle<'a>(
         AdoptStage::Done => panes::done(ui, adopt_state.done.as_ref(), catalog),
     }
 }
-
-/// 页脚按钮（按段给不同组合；在等回程时主按钮禁用）。
-fn footer<'a>(
-    ui: &'a Ui,
-    form: &'a Form,
-    adopt_state: &'a AdoptState,
-    stage: AdoptStage,
-    catalog: Catalog,
-) -> Element<'a, Message> {
-    let busy = form.busy.waiting();
-
-    let primary: Element<'a, Message> = match stage {
-        AdoptStage::Pick => {
-            let ready = form.candidate(adopt_state).is_some_and(|c| c.adoptable()) && !busy;
-            if ready {
-                buttons::filled(
-                    ui,
-                    Button::new(catalog.text(Key::AdoptPreview), adopt(AdoptMessage::Check)),
-                )
-            } else {
-                buttons::filled(ui, Button::disabled(catalog.text(Key::AdoptPreview)))
-            }
-        }
-        AdoptStage::Preview if !busy => buttons::filled(
-            ui,
-            Button::new(
-                catalog.text(Key::AdoptConfirm),
-                adopt(AdoptMessage::Confirm),
-            ),
-        ),
-        AdoptStage::Preview => {
-            buttons::filled(ui, Button::disabled(catalog.text(Key::AdoptConfirm)))
-        }
-        // 失败 / 完成：主按钮就是关掉（Done 不用「去列表看」——实例已经在列表里了）
-        AdoptStage::Failed | AdoptStage::Done => buttons::filled(
-            ui,
-            Button::new(catalog.text(Key::AdoptClose), adopt(AdoptMessage::Close)),
-        ),
-    };
-
-    let mut actions = row![].spacing(ui.space(Sp::X2)).width(Length::Fill);
-    // Preview / Failed 给一条「退回候选列表」（= 重新扫一次，代价只有一次读目录）
-    if matches!(stage, AdoptStage::Preview | AdoptStage::Failed) {
-        actions = actions.push(buttons::text(
-            ui,
-            Button::new(catalog.text(Key::AdoptBack), adopt(AdoptMessage::Back)),
-        ));
-    }
-    actions = actions.push(container(Space::new()).width(Length::Fill));
-    if !matches!(stage, AdoptStage::Done) {
-        actions = actions.push(buttons::text(
-            ui,
-            Button::new(catalog.text(Key::AdoptClose), adopt(AdoptMessage::Close)),
-        ));
-    }
-    actions = actions.push(primary);
-
-    column![actions].width(Length::Fill).into()
-}
diff --git a/crates/app-iced/src/app/adopt/panes.rs b/crates/app-iced/src/app/adopt/panes.rs
index 2f31048..e3675f4 100644
--- a/crates/app-iced/src/app/adopt/panes.rs
+++ b/crates/app-iced/src/app/adopt/panes.rs
@@ -10,7 +10,7 @@
 //! 缺省档会带 `-2`/`-3` 后缀（两个不同展示名可能落到同一个物理目录），**只有 core 知道**
 //! 最后用了哪个——页面对它再做一次派生就会与真正启动时用的目录分叉。
 
-use iced::widget::{column, scrollable};
+use iced::widget::column;
 use iced::{Element, Length};
 
 use unlucky_design::color::Role;
@@ -18,12 +18,10 @@ use unlucky_design::spacing::Space as Sp;
 use unlucky_i18n::{Catalog, Key};
 use unlucky_presenter::dto::{AdoptDoneView, AdoptFailureView, AdoptPlanView};
 
-use crate::pages::frame;
 use crate::theme::Ui;
 
 use super::super::message::Message;
 use super::text::{field_line, isolation_label, mono, problem_line, wrapped};
-use super::CARD_LIST_HEIGHT;
 
 /// 预检结果：落点 + 隔离档 + 后果原文。
 pub(super) fn preview<'a>(
@@ -39,6 +37,7 @@ pub(super) fn preview<'a>(
         );
     };
     let mut body = column![
+        field_line(ui, catalog.text(Key::AdoptInstanceName), &plan.name),
         field_line(
             ui,
             catalog.text(Key::AdoptPlanRunDir),
@@ -93,10 +92,7 @@ pub(super) fn failed<'a>(
     for problem in &failure.problems {
         body = body.push(problem_line(ui, problem));
     }
-    scrollable(body)
-        .height(Length::Fixed(CARD_LIST_HEIGHT))
-        .style(frame::scroll_style(ui))
-        .into()
+    body.into()
 }
 
 /// 完成：实例名 + 运行目录 + 提示原文。
@@ -109,7 +105,7 @@ pub(super) fn done<'a>(
         return wrapped(ui, String::new(), ui.color(Role::OnSurfaceVariant));
     };
     let mut body = column![
-        field_line(ui, catalog.text(Key::AdoptTitle), &done.name),
+        field_line(ui, catalog.text(Key::AdoptInstanceName), &done.name),
         field_line(
             ui,
             catalog.text(Key::AdoptPlanRunDir),
diff --git a/crates/app-iced/src/app/adopt/pick.rs b/crates/app-iced/src/app/adopt/pick.rs
index 2ac06d1..a3467fa 100644
--- a/crates/app-iced/src/app/adopt/pick.rs
+++ b/crates/app-iced/src/app/adopt/pick.rs
@@ -6,7 +6,7 @@
 //! 目标档三枚 chip 的**短提示**在选中时立刻换（共享/版本目录档用 `Error` 色）；
 //! **后果原文**不在这里——它在 Preview 段逐条画 `plan.notes`（core `target_notes()` 的原文）。
 
-use iced::widget::{button, column, container, row, scrollable};
+use iced::widget::{button, column, container, row};
 use iced::{Alignment, Background, Border, Color, Element, Length};
 
 use unlucky_design::color::Role;
@@ -23,7 +23,7 @@ use crate::theme::Ui;
 
 use super::super::message::Message;
 use super::text::{label, problem_line, target_label, wrapped};
-use super::{adopt, AdoptMessage, Form, CARD_LIST_HEIGHT};
+use super::{adopt, AdoptMessage, Form};
 
 /// Pick 段整体。
 pub(super) fn pick<'a>(
@@ -89,10 +89,7 @@ fn candidate_list<'a>(
     .spacing(ui.space(Sp::X1))
     .width(Length::Fill);
 
-    scrollable(rows)
-        .height(Length::Fixed(CARD_LIST_HEIGHT))
-        .style(frame::scroll_style(ui))
-        .into()
+    rows.into()
 }
 
 /// 一条候选。
diff --git a/crates/app-iced/src/app/adopt/shell.rs b/crates/app-iced/src/app/adopt/shell.rs
new file mode 100644
index 0000000..1f504a5
--- /dev/null
+++ b/crates/app-iced/src/app/adopt/shell.rs
@@ -0,0 +1,187 @@
+//! 向导卡的外壳与页脚（M223 从 `app/adopt.rs` 搬出，守 400 行硬线）。
+//!
+//! | 函数 | 职责 |
+//! |---|---|
+//! | [`card`] | 卡壳（标题 + 说明 + 中间区 + 页脚）、定高/收高两种几何、遮罩上的那一张卡 |
+//! | [`title_text`] / [`subtitle`] | 四段的标题与一句说明（文案全部来自 i18n 目录） |
+//! | [`footer`] | 按段给按钮组合；在等回程时主按钮禁用 |
+//!
+//! 纯搬移：函数体一行未改，只是换了文件（`app/adopt.rs` 落笔 412 行越过 `components::gate`
+//! 的 400 行硬线）。调用方仍是 `app/adopt.rs` 的 `layer` 与 `middle`。
+
+use iced::widget::{column, container, row, scrollable, Space};
+use iced::{Background, Element, Length};
+
+use unlucky_design::color::Role;
+use unlucky_design::elevation::MaterialLayer;
+use unlucky_design::shape::ShapeScale;
+use unlucky_design::spacing::Space as Sp;
+use unlucky_design::typography::TypeRole;
+use unlucky_i18n::{Catalog, Key};
+use unlucky_presenter::dto::{AdoptStage, AdoptState};
+
+use crate::app::components::buttons::{self, Button};
+use crate::pages::frame;
+use crate::theme::Ui;
+
+use super::super::message::Message;
+use super::text::{target_label, wrapped};
+use super::{adopt, middle, AdoptMessage, Form, CARD_MAX_HEIGHT, CARD_WIDTH};
+
+/// 卡片本体：标题 + 一句说明 + 中间（按段） + 页脚按钮。
+pub(super) fn card<'a>(
+    ui: &'a Ui,
+    form: &'a Form,
+    adopt_state: &'a AdoptState,
+    catalog: Catalog,
+) -> Element<'a, Message> {
+    let stage = form.stage(adopt_state);
+    let middle = middle(ui, form, adopt_state, stage, catalog);
+    let head = column![
+        frame::text_role(
+            ui,
+            TypeRole::HeadlineSmall,
+            true,
+            title_text(stage, catalog),
+            ui.color(Role::OnSurface),
+        )
+        .map(Message::Page),
+        wrapped(
+            ui,
+            subtitle(stage, adopt_state, catalog),
+            ui.color(Role::OnSurfaceVariant)
+        ),
+        frame::divider(ui).map(Message::Page),
+    ]
+    .spacing(ui.space(Sp::X3))
+    .width(Length::Fill);
+
+    let tail = column![
+        frame::divider(ui).map(Message::Page),
+        footer(ui, form, adopt_state, stage, catalog),
+    ]
+    .spacing(ui.space(Sp::X3))
+    .width(Length::Fill);
+
+    // 列表段（Pick / Failed）**定高 + 中间区可滚**：内容再长，页脚按钮也不会被裁掉
+    // （第一版就是被裁掉的）。短内容段（Preview / Done）按内容高收，不留一大片空白。
+    let list_stage = matches!(stage, AdoptStage::Pick | AdoptStage::Failed);
+    let card = if list_stage {
+        let body = column![
+            head,
+            scrollable(middle)
+                .height(Length::Fill)
+                .style(frame::scroll_style(ui)),
+            tail,
+        ]
+        .spacing(ui.space(Sp::X3))
+        .width(Length::Fill);
+        container(body)
+            .width(Length::Fixed(CARD_WIDTH))
+            .height(Length::Fixed(CARD_MAX_HEIGHT))
+    } else {
+        let body = column![head, middle, tail]
+            .spacing(ui.space(Sp::X3))
+            .width(Length::Fill);
+        container(body)
+            .width(Length::Fixed(CARD_WIDTH))
+            .max_height(CARD_MAX_HEIGHT)
+    };
+
+    card.padding(ui.space(Sp::X6))
+        .style(move |_theme| container::Style {
+            background: Some(Background::Color(ui.layer(MaterialLayer::Overlay))),
+            border: ui.outlined(ShapeScale::ExtraLarge),
+            ..container::Style::default()
+        })
+        .into()
+}
+
+/// 段标题（四段各一句）。
+pub(super) fn title_text(stage: AdoptStage, catalog: Catalog) -> &'static str {
+    match stage {
+        AdoptStage::Pick => catalog.text(Key::AdoptTitle),
+        AdoptStage::Preview => catalog.text(Key::AdoptPlanTitle),
+        AdoptStage::Failed => catalog.text(Key::AdoptFailureTitle),
+        AdoptStage::Done => catalog.text(Key::AdoptDoneTitle),
+    }
+}
+
+/// 标题下那句说明（Pick 段说清「什么都不复制」；Done 段说清「去实例列表启动」）。
+pub(super) fn subtitle(stage: AdoptStage, adopt_state: &AdoptState, catalog: Catalog) -> String {
+    match stage {
+        AdoptStage::Pick => catalog.text(Key::AdoptSubtitle).to_string(),
+        // 预检：版本名 · 目标档（隔离档在正文里单独一行，重复一遍只会更吵）
+        AdoptStage::Preview => adopt_state
+            .plan
+            .as_ref()
+            .map(|plan| format!("{} · {}", plan.name, target_label(plan.target, catalog)))
+            .unwrap_or_default(),
+        AdoptStage::Failed => adopt_state
+            .failure
+            .as_ref()
+            .map(|failure| failure.message.clone())
+            .unwrap_or_default(),
+        AdoptStage::Done => catalog.text(Key::AdoptDoneHint).to_string(),
+    }
+}
+
+/// 页脚按钮（按段给不同组合；在等回程时主按钮禁用）。
+pub(super) fn footer<'a>(
+    ui: &'a Ui,
+    form: &'a Form,
+    adopt_state: &'a AdoptState,
+    stage: AdoptStage,
+    catalog: Catalog,
+) -> Element<'a, Message> {
+    let busy = form.busy.waiting();
+
+    let primary: Element<'a, Message> = match stage {
+        AdoptStage::Pick => {
+            let ready = form.candidate(adopt_state).is_some_and(|c| c.adoptable()) && !busy;
+            if ready {
+                buttons::filled(
+                    ui,
+                    Button::new(catalog.text(Key::AdoptPreview), adopt(AdoptMessage::Check)),
+                )
+            } else {
+                buttons::filled(ui, Button::disabled(catalog.text(Key::AdoptPreview)))
+            }
+        }
+        AdoptStage::Preview if !busy => buttons::filled(
+            ui,
+            Button::new(
+                catalog.text(Key::AdoptConfirm),
+                adopt(AdoptMessage::Confirm),
+            ),
+        ),
+        AdoptStage::Preview => {
+            buttons::filled(ui, Button::disabled(catalog.text(Key::AdoptConfirm)))
+        }
+        // 失败 / 完成：主按钮就是关掉（Done 不用「去列表看」——实例已经在列表里了）
+        AdoptStage::Failed | AdoptStage::Done => buttons::filled(
+            ui,
+            Button::new(catalog.text(Key::AdoptClose), adopt(AdoptMessage::Close)),
+        ),
+    };
+
+    let mut actions = row![].spacing(ui.space(Sp::X2)).width(Length::Fill);
+    // Preview / Failed 给一条「退回候选列表」（= 重新扫一次，代价只有一次读目录）
+    if matches!(stage, AdoptStage::Preview | AdoptStage::Failed) {
+        actions = actions.push(buttons::text(
+            ui,
+            Button::new(catalog.text(Key::AdoptBack), adopt(AdoptMessage::Back)),
+        ));
+    }
+    actions = actions.push(container(Space::new()).width(Length::Fill));
+    // 失败/完成段的主按钮就是「关闭」，再给一枚文字「关闭」就是两枚一模一样的按钮
+    if matches!(stage, AdoptStage::Pick | AdoptStage::Preview) {
+        actions = actions.push(buttons::text(
+            ui,
+            Button::new(catalog.text(Key::AdoptClose), adopt(AdoptMessage::Close)),
+        ));
+    }
+    actions = actions.push(primary);
+
+    column![actions].width(Length::Fill).into()
+}
diff --git a/crates/app-iced/src/app/adopt/shot.rs b/crates/app-iced/src/app/adopt/shot.rs
new file mode 100644
index 0000000..99df6bd
--- /dev/null
+++ b/crates/app-iced/src/app/adopt/shot.rs
@@ -0,0 +1,199 @@
+//! 出图用的向导状态夹具（D30 视觉验收的输入）。
+//!
+//! ## 为什么要有它
+//!
+//! 向导是**四段有状态**的界面，而截图通道只跑一次 `view()`（第 3 帧落盘），没有真人点按钮。
+//! 组件库的做法是 `--screen=gallery` + `ForcedState`，页面层的做法是 `pages/instances/demo.rs`
+//! 的 `DEMO`——同一类要求，同一类做法：**给渲染器一份确定的状态**，而不是让截图去赌异步时序。
+//!
+//! ## 哪些是真、哪些是夹具（复审请照这条核对）
+//!
+//! | 内容 | 来源 |
+//! |---|---|
+//! | 候选 / 问题 / 失败原因 | **夹具**（合成的 id 与问题文本，只为把版面撑到真实形态） |
+//! | 运行目录 / 隔离档 | 夹具（固定路径，便于两张图逐像素对照） |
+//! | **后果原文** | **真**：`unlucky_core::game::adopt::target_notes()` 现算，一个字不抄 |
+//! | 文案（标题/标签/按钮） | **真**：`unlucky_i18n` 目录 |
+//! | 渲染 | **真**：`--software-renderer`（tiny-skia）1180×760，与产品路径同一棵控件树 |
+//!
+//! 也就是说：这些图证明**版面与文案**，不证明 core 的判据（判据的证据在 `host/adopt/tests.rs`
+//! 与 `core/tests/adopt/`）。
+//!
+//! ## 怎么用
+//!
+//! ```text
+//! ULL_ADOPT_STATE=pick|empty|preview|shared|failed|done \
+//!   unlucky-launcher-iced.exe --software-renderer --screenshot <path> [--screenshot-theme dark]
+//! ```
+//!
+//! 只在 `--screenshot` 已经给了的情况下生效（交互模式读这个环境变量没有意义，直接忽略）。
+
+use std::path::PathBuf;
+
+use unlucky_core::game::adopt::{target_notes, AdoptTarget};
+use unlucky_presenter::dto::{
+    AdoptCandidateView, AdoptDoneView, AdoptEvent, AdoptFailureView, AdoptIsolationView,
+    AdoptPlanView, AdoptProblemView, AdoptScanView, AdoptState, AdoptTargetView,
+};
+
+use super::{Busy, Form};
+
+/// 夹具里的版本目录（只是**画**出来的路径，不碰盘）。
+const VERSIONS_DIR: &str = "D:/minecraft/.minecraft/versions";
+
+/// 夹具里的数据区运行目录。
+const INSTANCE_RUN_DIR: &str = "D:/ULL/.ULL/data/instances/Better-MC";
+
+/// 夹具里的游戏根。
+const GAME_ROOT: &str = "D:/minecraft/.minecraft";
+
+/// 环境变量名（见模块文档）。
+pub(crate) const ENV: &str = "ULL_ADOPT_STATE";
+
+/// 按名字造一份「打开着的向导」；不认识的名字返回 `None`（不影响正常启动）。
+pub(crate) fn seed(name: &str) -> Option<(Form, AdoptState)> {
+    let name = name.trim().to_ascii_lowercase();
+    let mut form = Form {
+        open: true,
+        ..Form::default()
+    };
+    let mut state = AdoptState::default();
+
+    match name.as_str() {
+        // 扫描完成、还没选版本（列表里三态齐全：可导入 / 已登记 / 有问题）
+        "pick" => {
+            state.apply(AdoptEvent::Scan(Box::new(scan_view())));
+            form.busy = Busy::Idle;
+        }
+        // 游戏根下真没有版本（空态）
+        "empty" => {
+            state.apply(AdoptEvent::Scan(Box::new(AdoptScanView {
+                versions_dir: PathBuf::from(VERSIONS_DIR),
+                candidates: Vec::new(),
+            })));
+            form.busy = Busy::Idle;
+        }
+        // 选中缺省档（InstanceDir）并点过预检
+        "preview" => {
+            state.apply(AdoptEvent::Scan(Box::new(scan_view())));
+            state.apply(AdoptEvent::Planned(Box::new(plan_view(
+                AdoptTargetView::InstanceDir,
+                AdoptIsolationView::Custom,
+                INSTANCE_RUN_DIR,
+            ))));
+            form.selected = Some("1.20.1".to_string());
+            form.checked = true;
+            form.busy = Busy::Idle;
+        }
+        // 选中共享档（Shared）：后果原文由 core `target_notes()` 现算
+        "shared" => {
+            state.apply(AdoptEvent::Scan(Box::new(scan_view())));
+            state.apply(AdoptEvent::Planned(Box::new(plan_view(
+                AdoptTargetView::Shared,
+                AdoptIsolationView::Shared,
+                GAME_ROOT,
+            ))));
+            form.selected = Some("1.20.1".to_string());
+            form.target = AdoptTargetView::Shared;
+            form.checked = true;
+            form.busy = Busy::Idle;
+        }
+        // 预检失败：两条问题逐条列出（不许折叠成一句）
+        "failed" => {
+            state.apply(AdoptEvent::Scan(Box::new(scan_view())));
+            state.apply(AdoptEvent::Failed(Box::new(AdoptFailureView {
+                code: "adopt_not_adoptable".to_string(),
+                message: "版本 1.19.4 不能登记：清单不是合法 JSON".to_string(),
+                problems: vec![
+                    AdoptProblemView {
+                        code: "manifest_invalid_json".to_string(),
+                        message: format!(
+                            "清单不是合法 JSON {VERSIONS_DIR}/1.19.4/1.19.4.json：expected `,` or `}}` at line 12 column 3"
+                        ),
+                    },
+                    AdoptProblemView {
+                        code: "missing_parent".to_string(),
+                        message: "版本 1.19.4 继承的父版本 1.19.3 不在盘上".to_string(),
+                    },
+                ],
+            })));
+            form.selected = Some("1.19.4".to_string());
+            form.checked = true;
+            form.busy = Busy::Idle;
+        }
+        // 登记完成
+        "done" => {
+            state.apply(AdoptEvent::Scan(Box::new(scan_view())));
+            state.apply(AdoptEvent::Done(Box::new(AdoptDoneView {
+                instance_id: "2f1c0a5e-7f4b-4c1d-9a2e-6b8d5c3a1f70".to_string(),
+                name: "Better MC".to_string(),
+                version_id: "1.20.1-fabric-0.15.0".to_string(),
+                isolation: AdoptIsolationView::Custom,
+                run_dir: PathBuf::from(INSTANCE_RUN_DIR),
+                dir_created: true,
+                notes: target_notes(&AdoptTarget::InstanceDir, &PathBuf::from(INSTANCE_RUN_DIR)),
+            })));
+            form.selected = Some("1.20.1-fabric-0.15.0".to_string());
+            form.checked = true;
+            form.busy = Busy::Idle;
+        }
+        _ => return None,
+    }
+    Some((form, state))
+}
+
+/// 一份扫描结果（三态齐全）。
+fn scan_view() -> AdoptScanView {
+    AdoptScanView {
+        versions_dir: PathBuf::from(VERSIONS_DIR),
+        candidates: vec![
+            AdoptCandidateView {
+                version_id: "1.20.1".to_string(),
+                jar_present: true,
+                inherits: Vec::new(),
+                registered: Vec::new(),
+                problems: Vec::new(),
+            },
+            AdoptCandidateView {
+                version_id: "1.20.1-fabric-0.15.0".to_string(),
+                jar_present: false,
+                inherits: vec!["1.20.1-fabric-0.15.0".to_string(), "1.20.1".to_string()],
+                registered: vec!["Better MC".to_string()],
+                problems: Vec::new(),
+            },
+            AdoptCandidateView {
+                version_id: "1.19.4".to_string(),
+                jar_present: true,
+                inherits: Vec::new(),
+                registered: Vec::new(),
+                problems: vec![AdoptProblemView {
+                    code: "manifest_invalid_json".to_string(),
+                    message: format!(
+                        "清单不是合法 JSON {VERSIONS_DIR}/1.19.4/1.19.4.json：expected `,` or `}}` at line 12 column 3"
+                    ),
+                }],
+            },
+        ],
+    }
+}
+
+/// 一份预检结果。**`notes` 由 core 现算**（共享档/版本目录档的后果原文只有一处）。
+fn plan_view(
+    target: AdoptTargetView,
+    isolation: AdoptIsolationView,
+    run_dir: &str,
+) -> AdoptPlanView {
+    let core_target = match target {
+        AdoptTargetView::InstanceDir => AdoptTarget::InstanceDir,
+        AdoptTargetView::Shared => AdoptTarget::Shared,
+        AdoptTargetView::VersionDir => AdoptTarget::VersionDir,
+    };
+    AdoptPlanView {
+        version_id: "1.20.1".to_string(),
+        name: "1.20.1".to_string(),
+        target,
+        isolation,
+        run_dir: PathBuf::from(run_dir),
+        notes: target_notes(&core_target, &PathBuf::from(run_dir)),
+    }
+}
diff --git a/crates/app-iced/src/app/adopt/tests.rs b/crates/app-iced/src/app/adopt/tests.rs
index 082ff7f..607c047 100644
--- a/crates/app-iced/src/app/adopt/tests.rs
+++ b/crates/app-iced/src/app/adopt/tests.rs
@@ -90,11 +90,11 @@ fn the_four_stages_project_from_the_event_state() {
     // Pick
     assert_eq!(state.stage(), AdoptStage::Pick);
     assert_eq!(
-        title_text(state.stage(), catalog),
+        shell::title_text(state.stage(), catalog),
         catalog.text(Key::AdoptTitle),
         "标题走目录"
     );
-    assert!(subtitle(state.stage(), &state, catalog).contains("不复制"));
+    assert!(shell::subtitle(state.stage(), &state, catalog).contains("不复制"));
 
     // Preview：`notes` 是 core `target_notes()` 的原文，界面一个字都不许改
     let note =
@@ -136,7 +136,7 @@ fn the_four_stages_project_from_the_event_state() {
         "两条问题一条都不许吞"
     );
     assert_eq!(
-        title_text(state.stage(), catalog),
+        shell::title_text(state.stage(), catalog),
         catalog.text(Key::AdoptFailureTitle)
     );
 
@@ -152,7 +152,7 @@ fn the_four_stages_project_from_the_event_state() {
     })));
     assert_eq!(state.stage(), AdoptStage::Done);
     assert_eq!(
-        title_text(state.stage(), catalog),
+        shell::title_text(state.stage(), catalog),
         catalog.text(Key::AdoptDoneTitle)
     );
 }
diff --git a/crates/app-iced/src/app/state/construct.rs b/crates/app-iced/src/app/state/construct.rs
index 64a2148..1dc5802 100644
--- a/crates/app-iced/src/app/state/construct.rs
+++ b/crates/app-iced/src/app/state/construct.rs
@@ -158,6 +158,8 @@ impl App {
         // M174：助手配置的首屏值（真值来自 `config/launcher.json`；截图通道走 `ULL_AI_STATE`）。
         app.hydrate_ai_settings();
         // M175：Java 分组的首屏值 + **首屏自动扫一次盘**（截图通道走 `ULL_JAVA_STATE`）。
+        // M223: adopt wizard screenshot seed (evidence channel only; `ULL_ADOPT_STATE`).
+        app.hydrate_adopt_state();
         app.hydrate_java_settings();
         // 两行日志：①档位 + 探测结论 + 生效语言 ②中文策略（D28 缺字体不许静默）。
         // 下一个人据此分得清「探测错了」还是「探测对了但没用上」。
diff --git a/crates/app-iced/src/app/update/adopt.rs b/crates/app-iced/src/app/update/adopt.rs
index 597d1d0..984d9ba 100644
--- a/crates/app-iced/src/app/update/adopt.rs
+++ b/crates/app-iced/src/app/update/adopt.rs
@@ -85,6 +85,23 @@ impl App {
     }
 
     /// 回程到了：这一条命令已经交卷（`pump` 收到 `CoreEvent::Adopt` 时调，见 `update/clock.rs`）。
+    /// 出图通道的种子（`ULL_ADOPT_STATE`，与 `ULL_JAVA_STATE` / `ULL_AI_STATE` 同一族）。
+    ///
+    /// **只在 `--screenshot` 下生效**：交互模式读这个环境变量没有意义（也没有人会设它）。
+    /// 不认识的名字一律忽略，退回正常启动路径（向导保持关闭）。
+    pub(in crate::app) fn hydrate_adopt_state(&mut self) {
+        if self.options.screenshot.is_none() {
+            return;
+        }
+        let Ok(raw) = std::env::var(crate::app::adopt::shot::ENV) else {
+            return;
+        };
+        if let Some((form, state)) = crate::app::adopt::shot::seed(&raw) {
+            self.adopt_form = form;
+            self.state.adopt = state;
+        }
+    }
+
     pub(super) fn settle_adopt(&mut self) {
         self.adopt_form.settled();
     }
diff --git a/crates/i18n/src/catalog/golden.rs b/crates/i18n/src/catalog/golden.rs
index 7c8b3c8..3da5ed8 100644
--- a/crates/i18n/src/catalog/golden.rs
+++ b/crates/i18n/src/catalog/golden.rs
@@ -83,7 +83,8 @@ pub(super) const GOLDEN: &[(&str, &str, &str)] = &[
     ("AdoptPlanRunDir", "Game folder", "运行目录"),
     ("AdoptPlanIsolation", "Isolation", "隔离方式"),
     ("AdoptFailureTitle", "Import failed", "导入失败"),
-    ("AdoptProblemCount", "Every reason is listed below - nothing is collapsed into one sentence.", "下面逐条列出全部原因，不折叠成一句「导入失败」。"),
+    ("AdoptProblemCount", "Every reason is listed below:", "全部原因如下："),
+    ("AdoptInstanceName", "Instance name", "实例名"),
     ("AdoptDoneTitle", "Imported", "已导入"),
     ("AdoptDoneHint", "It is in the instance list now. Player data will live in the game folder below.", "它已经出现在实例列表里；玩家数据会落在下面这个运行目录。"),
 ];
diff --git a/crates/i18n/src/catalog/instances.rs b/crates/i18n/src/catalog/instances.rs
index 94ef6a5..2bd1aab 100644
--- a/crates/i18n/src/catalog/instances.rs
+++ b/crates/i18n/src/catalog/instances.rs
@@ -128,7 +128,8 @@ macro_rules! instances_entries {
             AdoptPlanRunDir => ("Game folder", "运行目录"),
             AdoptPlanIsolation => ("Isolation", "隔离方式"),
             AdoptFailureTitle => ("Import failed", "导入失败"),
-            AdoptProblemCount => ("Every reason is listed below - nothing is collapsed into one sentence.", "下面逐条列出全部原因，不折叠成一句「导入失败」。"),
+            AdoptProblemCount => ("Every reason is listed below:", "全部原因如下："),
+            AdoptInstanceName => ("Instance name", "实例名"),
             AdoptDoneTitle => ("Imported", "已导入"),
             AdoptDoneHint => ("It is in the instance list now. Player data will live in the game folder below.", "它已经出现在实例列表里；玩家数据会落在下面这个运行目录。"),
         } }