docs: clarify gateway rollout verification

README.md

@@ -1,6 +1,18 @@
 # Codex Retry Gateway
 
-tg群:https://t.me/AI_INPUT_IM
+- 文档层级：app 项目真源
+- 应用性质：自有 infra 工具
+- 源码来源：git submodule
+- 运行关系：多实例服务
+- 部署模型：managed_systemd_apps
+- 对应服务：`services/pc/systemd-user/codex-retry-gateway/current/README.md`、`services/a100/systemd-user/codex-retry-gateway/current/README.md`
+- 对应 stack：无
+- Secret 边界：本地用户配置
+- 数据来源：本地 Codex provider 配置、gateway profile state 与上游 OpenAI-compatible API 响应。
+- 输出边界：仅返回代理后的 Codex API 响应和本地健康/状态信息。
+- 写入边界：只写本地用户态 gateway 状态目录。
+- 本地状态路径：`~/.codex-retry-gateway/`
+- 备注：token 与 provider secret 只保留在目标用户配置或 secret 文件中，不进入 repo。
 
 一个不依赖 `cc-switch` 路由模式的独立本地网关。
 
@@ -9,9 +21,10 @@ tg群:https://t.me/AI_INPUT_IM
 - 保持 Codex 继续使用现有 `auth.json`
 - 只把 `config.toml` 的当前 provider `base_url` 改成本地网关
 - 非流式命中 `reasoning_tokens = 516` 时返回 `502`
-- 上游若返回明确的容量错误（默认匹配错误文案 `Selected model is at capacity. Please try a different model.`，以及 `stream disconnected before completion: Concurrency limit exceeded for account, please retry later`），也会自动重试；重试耗尽后转成本地 `502`
+- 上游若返回明确的容量错误（默认匹配错误文案 `Selected model is at capacity. Please try a different model.`、`stream disconnected before completion: Concurrency limit exceeded for account, please retry later`，以及 Responses 错误码 `server_is_overloaded` / `slow_down`），也会自动重试；重试耗尽后转成本地 `502`
 - 除了 `429/503` JSON 错误响应，也会识别 `200` 但返回体本质是错误、以及流式失败事件里携带同样文案的情况
 - 流式命中时默认先缓存并判断；一旦命中 `516`，统一返回 `502`
+- 流式成功响应在严格检查模式下仍会先缓存完成；成功后会按真实且规范化的 Responses 生命周期与输出顺序逐块回放给 Codex，每个 SSE 块之间至少间隔 5ms，并关闭 TCP 小包聚合，避免大量 delta 在同一事件循环突发到达；不会伪造缺少 response ID 的生命周期事件
 - 默认同时拦截 root 路径和 `/v1` 路径：
   - `/responses`
   - `/chat/completions`
@@ -129,12 +142,20 @@ bash ./scripts/install-for-current-provider.sh
 
 在 Linux 上需要常驻运行时，推荐用 `scripts/run-profile.mjs` 作为 systemd 的 ExecStart。它会读取 profile env，生成运行时 `config.json`，并把当前 Codex provider 的 `base_url` 指向本机 gateway。
 
-profile env 默认放在：
+文本 profile env 默认放在：
 
 ```text
 ~/.config/codex-retry-gateway/profiles/<profile>.env
 ```
 
+图片 profile env 独立放在：
+
+```text
+~/.config/codex-retry-gateway/image-profiles/<profile>.env
+```
+
+当前文本 profile 与当前图片 profile 分别由 state 中的 `profile_name`、`image_profile_name` 记录；切换其中任意一方不会改写另一方。首次升级时，当前文本 profile 中已有的 `CODEX_RETRY_GATEWAY_IMAGE_*` 字段会复制到同名图片 profile，旧文本文件会保留作为兼容回退，但后续 UI/TUI 保存文本 profile 不再写入图片字段。
+
 常用字段：
 
 - `CODEX_RETRY_GATEWAY_LISTEN_HOST`
@@ -157,18 +178,96 @@ profile env 默认放在：
 - `fixed_bearer`：从环境变量或文件读取 token，并覆盖上游 `Authorization: Bearer ...`
 - `auth_json`：从 Codex `auth.json` 的指定 key 读取 token，并覆盖上游 `Authorization: Bearer ...`
 
+图片 profile 常用字段：
+
+- `CODEX_RETRY_GATEWAY_IMAGE_BASE_URL`
+- `CODEX_RETRY_GATEWAY_IMAGE_AUTH_MODE`
+- `CODEX_RETRY_GATEWAY_IMAGE_AUTH_ENV`
+- `CODEX_RETRY_GATEWAY_IMAGE_AUTH_FILE`
+- `CODEX_RETRY_GATEWAY_IMAGE_AUTH_JSON_PATH`
+- `CODEX_RETRY_GATEWAY_IMAGE_AUTH_JSON_KEY`
+
+- 配置 `CODEX_RETRY_GATEWAY_IMAGE_BASE_URL` 后，`/images/*` 和 `/v1/images/*` 会改用该地址；root 图片路径会在上游规范化为 `/v1/images/*`，其他请求仍使用 `CODEX_RETRY_GATEWAY_UPSTREAM_BASE_URL`。
+- 图片认证字段与普通上游同义，使用 `CODEX_RETRY_GATEWAY_IMAGE_AUTH_*`；默认 `fixed_bearer` 从 `CODEX_RETRY_GATEWAY_IMAGE_API_KEY` 读取 key。
+- 不要把 key 直接写进 profile env；优先通过 `IMAGE_AUTH_FILE` 或管理页的 `manual_bearer` 写入用户级受限 secret 文件。
+
 示例：
 
 ```bash
 node ./scripts/run-profile.mjs default
 ```
 
+指定图片 profile：
+
+```bash
+node ./scripts/run-profile.mjs default --image-profile images
+```
+
 如果已经由 state 记录了当前活跃 profile，也可以直接不传 profile 参数：
 
 ```bash
 node ./scripts/run-profile.mjs --prefer-state-profile
 ```
 
+## 测试与发布
+
+这个服务会改写目标用户的 Codex `base_url`，属于当前操作链路上的高风险本地网关。后续变更默认按“先对侧宿主、再当前宿主”发布。
+
+`pc` 与 `a100` 的模型都显式设置了 `systemd_unit_manage_state: false`。因此下面的主干 playbook 只负责同步源码、安装 npm 依赖、构建 UI 和渲染 unit，不会自动 restart 或收敛 gateway 的运行状态；playbook 成功不代表新代码已经由当前进程加载。每台宿主完成同步和构建后，必须由操作者在目标服务用户的 user systemd 中显式重启 `codex-retry-gateway.service`，再开始验证。
+
+推荐顺序：
+
+1. 先部署 `a100` 上的 `codex-retry-gateway`，然后以 `zhouyunyao` 用户显式重启 `codex-retry-gateway.service`。
+2. 确认重启后的 unit 为 `active`，再检查 health 和管理 API，避免对仍在运行的旧进程做出错误判断。
+3. 在对侧机器的目标用户环境里发起真实 Codex 冒烟请求，不要先改当前正在依赖本机 `4610` 的会话。
+4. 确认健康检查、管理 API、响应完整性与关键重试行为正常。
+5. 通过后再以相同顺序部署 `pc`：同步和构建、以 `shujakuin` 用户显式重启、验证 unit 与 API、最后做真实 Codex 冒烟。
+
+推荐部署命令：
+
+```bash
+uv run ansible-playbook playbooks/deploy_managed_systemd_apps.yml -i inventory/hosts.yml --limit a100 -e managed_systemd_apps_selected_names=codex-retry-gateway
+```
+
+同步和构建完成后，在 `a100` 的 `zhouyunyao` 用户会话中执行：
+
+```bash
+systemctl --user restart codex-retry-gateway.service
+systemctl --user is-active codex-retry-gateway.service
+```
+
+验证通过后，再切到本机：
+
+```bash
+uv run ansible-playbook playbooks/deploy_managed_systemd_apps.yml -i inventory/hosts.yml --limit pc -e managed_systemd_apps_selected_names=codex-retry-gateway
+```
+
+随后在 `pc` 的 `shujakuin` 用户会话中执行同样的受控重启和状态检查：
+
+```bash
+systemctl --user restart codex-retry-gateway.service
+systemctl --user is-active codex-retry-gateway.service
+```
+
+真实 Codex 网关冒烟固定显式使用 `gpt-5.6-terra`，不再使用 `gpt-5.4`：
+
+```bash
+codex --dangerously-bypass-approvals-and-sandbox -c model="gpt-5.6-terra" hello
+```
+
+建议同时检查：
+
+- `curl http://<listen-host>:4610/__codex_retry_gateway/health`
+- `/__codex_retry_gateway/api/profiles` 等本次变更涉及的管理 API 能正常返回，且当前文本 / 图片 profile 没有被意外切换
+- `/responses` 成功流能完整结束，不会卡 pending；`response.created` 必须带真实 response ID，随后依次可见 `response.in_progress`、输出 delta 与 `response.completed`
+- 容量错误 `Selected model is at capacity. Please try a different model.` 仍能按网关策略自动重试
+
+通过标准是重启后的 unit 保持 `active`、health 和相关管理 API 正常、真实 Codex 请求完整结束且关键重试行为未回归。任一检查失败都停止后续滚动，不要继续处理 `pc`；应先恢复上一版源码或修复问题，并重新从 `a100` 试点。
+
+R2 `--check --diff` 不安装依赖、不构建 UI、也不重启 unit，只验证目标宿主当前已有源码、依赖、构建产物和运行前置是否满足模型声明。它不能替代上述发布后的运行验证，也不能证明新提交已经被目标进程加载。
+
+如果当前对话依赖本机 `4610`，不要把本机作为首个发布目标；先在另一台已接管相同 profile 的机器验证，再回到本机切换，且 `pc` 必须是最后一个处理的宿主。
+
 ## 如何恢复
 
 Windows:
@@ -219,10 +318,11 @@ gateway 运行时只负责 API 与静态文件服务，不再把复杂 UI 硬写
   - 请求时间戳、首字耗时、总耗时、请求体大小、路径、模型、状态码
   - 相同重发请求会带相同的 `request_id`
   - `usage` 中的 input / output / total / reasoning tokens
-- 管理 profiles
-  - 新建 / 编辑 profile env
-  - 切换 provider `base_url`
-  - 切换 `passthrough` / `manual_bearer` / `fixed_bearer` / `auth_json` 认证模式
+- 分别管理文本 profiles 与图片 profiles
+  - 各自新建 / 编辑 / 探测 / 切换 / 删除 profile env
+  - 各自导出 / 导入可移植 profile JSON；导出前必须再次验证该 profile 当前实际使用的 API key
+  - 文本切换 provider `base_url` 不会改写图片分流，图片切换只影响 `/images/*` 与 `/v1/images/*`
+  - 各自切换 `passthrough` / `manual_bearer` / `fixed_bearer` / `auth_json` 认证模式
 - 改 `reasoning_equals`
 - 改 capacity error 的匹配状态码和错误文案
 - 改 `endpoints`
@@ -242,9 +342,25 @@ gateway 运行时只负责 API 与静态文件服务，不再把复杂 UI 硬写
 - 请求历史只记录元数据、请求体字节数和 token usage，不保存请求正文或响应正文；默认展示最近 200 条
 - gateway 日志持久化到 `~/.codex-retry-gateway/logs/gateway.log`
 - 请求记录持久化到 `~/.codex-retry-gateway/logs/requests.jsonl` 与 `~/.codex-retry-gateway/logs/requests.sqlite`，重启后会用于 UI 请求页以及 overview 的累计 token / reasoning 统计
-- `manual_bearer` 的手动 token/password 只写入系统 secret 文件，API/UI 不读回明文；profile env 只保存 secret 文件路径
+- `manual_bearer` 的手动 token/password 只写入系统 secret 文件，普通 profile API/UI 不读回明文；只有再次验证当前 key 的显式导出接口会把它放进下载文件，profile env 仍只保存 secret 文件路径
 - 其他 profile env 不保存明文 `sk-...`；固定密钥请使用 env/file 引用，或用 `auth_json` 指向 `auth.json` 字段名
 
+### Profile 导入与导出
+
+文本与图片 profile 都支持从 Profiles 页面导出和导入：
+
+- 文本接口：`POST /__codex_retry_gateway/api/profiles/export`、`POST /__codex_retry_gateway/api/profiles/import`
+- 图片接口：`POST /__codex_retry_gateway/api/image-profiles/export`、`POST /__codex_retry_gateway/api/image-profiles/import`
+- 导出前必须再次提交该 profile 当前实际使用的 API key；gateway 会从现有 `manual_bearer` secret 文件、`fixed_bearer` env/file 或 `auth_json` 解析当前 key，并做常量时间比对
+- `passthrough` 没有 profile-owned key，无法完成再次验证，因此拒绝导出
+- 验证成功后才返回 `codex-retry-gateway-profile` v1 JSON；文件包含明文 API key，文本 profile 若配置了管理 Access key 也会一并保留
+- 导出响应使用 `Cache-Control: no-store`，服务端不生成或保留导出副本，日志只记录 profile 名称和认证来源，不记录 key
+- 导入只接受该格式的 JSON，并把包内 key 写入目标用户的默认 secret 文件，目录权限为 `0700`、文件权限为 `0600`；profile env 仍只保存 secret 文件路径
+- 为避免当前控制链路被意外改写，导入不会自动切换 profile，也不允许直接覆盖当前活跃 profile；同名非活跃 profile 需要显式确认覆盖
+- 导入后的认证统一落为可移植的 `manual_bearer`；先用 profile 探针验证，再手动热切换
+
+导出文件本身就是明文 secret 载体，不应提交到 Git、上传到普通日志或长期放在共享下载目录。
+
 ## 如何调整拦截条件
 
 编辑：
@@ -318,6 +434,10 @@ macOS / Linux: ~/.codex-retry-gateway
 - `test-gateway-e2e.ps1`
   - 已通过
   - 验证 `/responses`、`/chat/completions`、`/v1/responses`、`/v1/chat/completions`
+- `node scripts/test-gateway-e2e.mjs`
+  - 已通过
+  - 验证 strict capture 下 `/responses` 生命周期不注入空事件，长流 delta 按序完整回放并以 `response.completed` 结束
+  - 验证文本 / 图片 profile 导出必须重新校验 key，错误 key 不泄露 secret；导入后 key 只进入 `0600` secret 文件，不进入 profile env 或普通 API 响应
 - `test-install-restore.ps1`
   - 已通过
   - 验证安装、透传、UI 页面、热更新配置、实时日志、516 统计、恢复闭环

config.example.json

@@ -1,5 +1,6 @@
 {
   "profile_name": "default",
+  "image_profile_name": "",
   "listen_host": "127.0.0.1",
   "listen_port": 4610,
   "upstream_base_url": "https://api.openai.com",
@@ -8,15 +9,23 @@
   "upstream_auth_file": "",
   "upstream_auth_json_path": "",
   "upstream_auth_json_key": "OPENAI_API_KEY",
-  "request_body_limit_bytes": 10485760,
+  "image_base_url": "",
+  "image_auth_mode": "fixed_bearer",
+  "image_auth_env": "CODEX_RETRY_GATEWAY_IMAGE_API_KEY",
+  "image_auth_file": "",
+  "image_auth_json_path": "",
+  "image_auth_json_key": "OPENAI_API_KEY",
+  "request_body_limit_bytes": 1073741824,
   "request_history_limit": 200,
   "endpoints": ["/responses", "/chat/completions", "/v1/responses", "/v1/chat/completions"],
-  "reasoning_equals": [516],
+  "reasoning_match_mode": "formula_518n_minus_2",
+  "reasoning_equals": [516, 1034, 1552],
   "retryable_status_codes": [429, 503],
   "retryable_error_messages": [
     "Selected model is at capacity. Please try a different model.",
     "stream disconnected before completion: Concurrency limit exceeded for account, please retry later"
   ],
+  "management_access_key": "",
   "non_stream_status_code": 502,
   "stream_action": "strict_502",
   "log_match": true,

scripts/admin-lib.mjs

@@ -7,10 +7,21 @@ import os from "node:os";
 import path from "node:path";
 
 export const DEFAULT_STATE_ROOT = path.join(os.homedir(), ".codex-retry-gateway");
+const DEFAULT_REQUEST_BODY_LIMIT_BYTES = 1024 * 1024 * 1024;
+const LEGACY_DEFAULT_REQUEST_BODY_LIMIT_BYTES = 10 * 1024 * 1024;
 export const DEFAULT_CODEX_CONFIG_PATH = path.join(os.homedir(), ".codex", "config.toml");
 export const DEFAULT_LISTEN_HOST = "127.0.0.1";
 export const DEFAULT_LISTEN_PORT = 4610;
 export const DEFAULT_HEALTH_PATH = "/__codex_retry_gateway/health";
+export const DEFAULT_REASONING_MATCH_MODE = "formula_518n_minus_2";
+export const DEFAULT_REASONING_EQUALS = [516, 1034, 1552];
+
+export function expandEscapedLineBreaks(value) {
+  return `${value ?? ""}`
+    .replace(/\\r\\n/g, "\n")
+    .replace(/\\n/g, "\n")
+    .replace(/\\r/g, "\n");
+}
 
 function escapeRegExp(value) {
   return `${value}`.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
@@ -165,7 +176,7 @@ export async function setCodexProviderBaseUrl({ codexConfigPath, providerName, n
   await writeUtf8File(codexConfigPath, updatedContent);
 }
 
-export function normalizeIntArray(values, fallback = [516]) {
+export function normalizeIntArray(values, fallback = DEFAULT_REASONING_EQUALS) {
   const source = values === undefined || values === null ? fallback : values;
   const queue = Array.isArray(source) ? source.flat(Infinity) : [source];
   const normalized = queue
@@ -188,11 +199,19 @@ export function normalizeStringArray(values, fallback = []) {
   return normalized.length > 0 ? [...new Set(normalized)] : [...fallback];
 }
 
+export function normalizeReasoningMatchMode(value) {
+  const mode = `${value || DEFAULT_REASONING_MATCH_MODE}`.trim().toLowerCase();
+  if (["formula_518n_minus_2", "manual"].includes(mode)) {
+    return mode;
+  }
+  return DEFAULT_REASONING_MATCH_MODE;
+}
+
 export function normalizePhraseArray(values, fallback = []) {
   const source = values === undefined || values === null ? fallback : values;
   const queue = Array.isArray(source) ? source.flat(Infinity) : [source];
   const normalized = queue
-    .flatMap((value) => (typeof value === "string" ? value.split(/\r?\n/) : [value]))
+    .flatMap((value) => (typeof value === "string" ? expandEscapedLineBreaks(value).split(/\r?\n/) : [value]))
     .map((value) => `${value ?? ""}`.trim())
     .filter(Boolean);
 
@@ -421,10 +440,15 @@ export async function installForCurrentProvider({
     upstream_base_url: originalBaseUrl,
     request_body_limit_bytes:
       existingGatewayConfig?.request_body_limit_bytes === undefined || existingGatewayConfig?.request_body_limit_bytes === null
-        ? 10485760
-        : Number.parseInt(`${existingGatewayConfig.request_body_limit_bytes}`, 10),
+        ? DEFAULT_REQUEST_BODY_LIMIT_BYTES
+        : (
+            Number.parseInt(`${existingGatewayConfig.request_body_limit_bytes}`, 10) === LEGACY_DEFAULT_REQUEST_BODY_LIMIT_BYTES
+              ? DEFAULT_REQUEST_BODY_LIMIT_BYTES
+              : Number.parseInt(`${existingGatewayConfig.request_body_limit_bytes}`, 10)
+          ),
     endpoints: mergedEndpoints,
-    reasoning_equals: normalizeIntArray(existingGatewayConfig?.reasoning_equals, [516]),
+    reasoning_match_mode: normalizeReasoningMatchMode(existingGatewayConfig?.reasoning_match_mode),
+    reasoning_equals: normalizeIntArray(existingGatewayConfig?.reasoning_equals, DEFAULT_REASONING_EQUALS),
     retryable_status_codes: normalizeIntArray(existingGatewayConfig?.retryable_status_codes, [429, 503]),
     retryable_error_messages: normalizePhraseArray(existingGatewayConfig?.retryable_error_messages, [
       "Selected model is at capacity. Please try a different model.",

scripts/common.ps1

@@ -221,7 +221,7 @@ function Wait-GatewayHealth {
 function Normalize-IntArray {
   param(
     $Values,
-    [int[]]$Default = @(516)
+    [int[]]$Default = @(516, 1034, 1552)
   )
 
   if ($null -eq $Values) {

scripts/install-for-current-provider.ps1

@@ -58,9 +58,16 @@ $gatewayConfig = [ordered]@{
   listen_host = $ListenHost
   listen_port = $ListenPort
   upstream_base_url = $originalBaseUrl
-  request_body_limit_bytes = if ($existingGatewayConfig -and $null -ne $existingGatewayConfig.request_body_limit_bytes) { [int]$existingGatewayConfig.request_body_limit_bytes } else { 10485760 }
+  request_body_limit_bytes = if ($existingGatewayConfig -and $null -ne $existingGatewayConfig.request_body_limit_bytes) {
+    if ([int]$existingGatewayConfig.request_body_limit_bytes -eq 10485760) { 1073741824 } else { [int]$existingGatewayConfig.request_body_limit_bytes }
+  } else { 1073741824 }
   endpoints = @($mergedEndpoints)
-  reasoning_equals = Normalize-IntArray -Values $(if ($existingGatewayConfig) { $existingGatewayConfig.reasoning_equals } else { $null }) -Default @(516)
+  reasoning_match_mode = if (
+    $existingGatewayConfig -and
+    $existingGatewayConfig.reasoning_match_mode -and
+    @("formula_518n_minus_2", "manual") -contains ([string]$existingGatewayConfig.reasoning_match_mode)
+  ) { [string]$existingGatewayConfig.reasoning_match_mode } else { "formula_518n_minus_2" }
+  reasoning_equals = Normalize-IntArray -Values $(if ($existingGatewayConfig) { $existingGatewayConfig.reasoning_equals } else { $null }) -Default @(516, 1034, 1552)
   non_stream_status_code = if ($existingGatewayConfig -and $null -ne $existingGatewayConfig.non_stream_status_code) { [int]$existingGatewayConfig.non_stream_status_code } else { 502 }
   stream_action = if ($existingGatewayConfig -and -not [string]::IsNullOrWhiteSpace([string]$existingGatewayConfig.stream_action)) { [string]$existingGatewayConfig.stream_action } else { "strict_502" }
   log_match = if ($existingGatewayConfig -and $null -ne $existingGatewayConfig.log_match) { [bool]$existingGatewayConfig.log_match } else { $true }

scripts/run-profile.mjs

@@ -2,7 +2,7 @@
 
 import { spawn } from "node:child_process";
 import fs from "node:fs";
-import { copyFile, readFile, rm } from "node:fs/promises";
+import { copyFile, mkdir, readFile, rm, writeFile } from "node:fs/promises";
 import os from "node:os";
 import path from "node:path";
 
@@ -11,13 +11,17 @@ import {
   DEFAULT_HEALTH_PATH,
   DEFAULT_LISTEN_HOST,
   DEFAULT_LISTEN_PORT,
+  DEFAULT_REASONING_EQUALS,
+  DEFAULT_REASONING_MATCH_MODE,
   DEFAULT_STATE_ROOT,
   ensureDirectory,
+  expandEscapedLineBreaks,
   getCodexProviderContext,
   getGatewayBaseUrl,
   getGatewayStatePaths,
   normalizeIntArray,
   normalizePhraseArray,
+  normalizeReasoningMatchMode,
   normalizeStringArray,
   parseOptions,
   readJsonFile,
@@ -28,6 +32,17 @@ import {
 } from "./admin-lib.mjs";
 
 const DEFAULT_PROFILES_DIR = path.join(os.homedir(), ".config", "codex-retry-gateway", "profiles");
+const DEFAULT_IMAGE_PROFILES_DIR = path.join(os.homedir(), ".config", "codex-retry-gateway", "image-profiles");
+const DEFAULT_REQUEST_BODY_LIMIT_BYTES = 1024 * 1024 * 1024;
+const LEGACY_DEFAULT_REQUEST_BODY_LIMIT_BYTES = 10 * 1024 * 1024;
+const IMAGE_PROFILE_ENV_KEYS = [
+  "CODEX_RETRY_GATEWAY_IMAGE_BASE_URL",
+  "CODEX_RETRY_GATEWAY_IMAGE_AUTH_MODE",
+  "CODEX_RETRY_GATEWAY_IMAGE_AUTH_ENV",
+  "CODEX_RETRY_GATEWAY_IMAGE_AUTH_FILE",
+  "CODEX_RETRY_GATEWAY_IMAGE_AUTH_JSON_PATH",
+  "CODEX_RETRY_GATEWAY_IMAGE_AUTH_JSON_KEY",
+];
 
 function parseEnvFile(content) {
   const parsed = {};
@@ -42,13 +57,16 @@ function parseEnvFile(content) {
     }
     const key = line.slice(0, separatorIndex).trim();
     let value = line.slice(separatorIndex + 1).trim();
-    if (
-      (value.startsWith('"') && value.endsWith('"')) ||
-      (value.startsWith("'") && value.endsWith("'"))
-    ) {
+    if (value.startsWith('"') && value.endsWith('"')) {
+      try {
+        value = JSON.parse(value);
+      } catch {
+        value = value.slice(1, -1);
+      }
+    } else if (value.startsWith("'") && value.endsWith("'")) {
       value = value.slice(1, -1);
     }
-    parsed[key] = value;
+    parsed[key] = typeof value === "string" ? expandEscapedLineBreaks(value) : value;
   }
   return parsed;
 }
@@ -58,6 +76,10 @@ function getProfileName(options) {
   return `${options.profile || positional || process.env.CODEX_RETRY_GATEWAY_PROFILE || ""}`.trim();
 }
 
+function getImageProfileName(options) {
+  return `${options.imageProfile || process.env.CODEX_RETRY_GATEWAY_IMAGE_PROFILE || ""}`.trim();
+}
+
 function resolveDefaultRequestedProfileName(existingState) {
   const stateProfileName = `${existingState?.profile_name || ""}`.trim();
   if (stateProfileName) {
@@ -84,6 +106,31 @@ function resolvePreferredProfileName({ requestedProfileName, existingState, pref
   return stateProfileName;
 }
 
+function profileFileExists(profilesDir, profileName) {
+  return /^[A-Za-z0-9_.-]+$/.test(`${profileName || ""}`)
+    && fs.existsSync(path.join(profilesDir, `${profileName}.env`));
+}
+
+function resolveImageProfileName({
+  requestedImageProfileName,
+  textProfileName,
+  existingState,
+  preferStateProfile,
+  imageProfilesDir,
+}) {
+  if (requestedImageProfileName) {
+    return profileFileExists(imageProfilesDir, requestedImageProfileName)
+      ? requestedImageProfileName
+      : "";
+  }
+  const candidates = [];
+  if (preferStateProfile) {
+    candidates.push(`${existingState?.image_profile_name || ""}`.trim());
+  }
+  candidates.push(textProfileName);
+  return candidates.find((profileName) => profileFileExists(imageProfilesDir, profileName)) || "";
+}
+
 function boolFromEnv(value, fallback = false) {
   if (value === undefined || value === null || value === "") {
     return fallback;
@@ -91,6 +138,17 @@ function boolFromEnv(value, fallback = false) {
   return ["1", "true", "yes", "on"].includes(`${value}`.trim().toLowerCase());
 }
 
+function normalizeRequestBodyLimitBytes(value) {
+  const parsed = Number.parseInt(`${value ?? ""}`, 10);
+  if (!Number.isFinite(parsed) || parsed <= 0) {
+    return DEFAULT_REQUEST_BODY_LIMIT_BYTES;
+  }
+  if (parsed === LEGACY_DEFAULT_REQUEST_BODY_LIMIT_BYTES) {
+    return DEFAULT_REQUEST_BODY_LIMIT_BYTES;
+  }
+  return parsed;
+}
+
 function normalizeAuthMode(value) {
   const mode = `${value || "passthrough"}`.trim().toLowerCase();
   if (["passthrough", "fixed_bearer", "manual_bearer", "auth_json"].includes(mode)) {
@@ -145,6 +203,58 @@ function buildProfileAuthConfig(profileEnv) {
   return authConfig;
 }
 
+function inferImageProfileAuthMode(imageProfileEnv) {
+  if (imageProfileEnv.CODEX_RETRY_GATEWAY_IMAGE_AUTH_MODE) {
+    return normalizeAuthMode(imageProfileEnv.CODEX_RETRY_GATEWAY_IMAGE_AUTH_MODE);
+  }
+  if (
+    imageProfileEnv.CODEX_RETRY_GATEWAY_IMAGE_AUTH_JSON_PATH ||
+    imageProfileEnv.CODEX_RETRY_GATEWAY_IMAGE_AUTH_JSON_KEY
+  ) {
+    return "auth_json";
+  }
+  if (
+    imageProfileEnv.CODEX_RETRY_GATEWAY_IMAGE_AUTH_FILE ||
+    imageProfileEnv.CODEX_RETRY_GATEWAY_IMAGE_AUTH_ENV
+  ) {
+    return "fixed_bearer";
+  }
+  return "fixed_bearer";
+}
+
+function buildImageProfileAuthConfig(imageProfileEnv) {
+  const authMode = inferImageProfileAuthMode(imageProfileEnv);
+  const authConfig = {
+    image_auth_mode: authMode,
+    image_auth_env: "",
+    image_auth_file: "",
+    image_auth_json_path: "",
+    image_auth_json_key: "",
+  };
+
+  if (authMode === "fixed_bearer") {
+    authConfig.image_auth_env =
+      imageProfileEnv.CODEX_RETRY_GATEWAY_IMAGE_AUTH_ENV ||
+      "CODEX_RETRY_GATEWAY_IMAGE_API_KEY";
+    authConfig.image_auth_file =
+      imageProfileEnv.CODEX_RETRY_GATEWAY_IMAGE_AUTH_FILE ||
+      "";
+  } else if (authMode === "manual_bearer") {
+    authConfig.image_auth_file =
+      imageProfileEnv.CODEX_RETRY_GATEWAY_IMAGE_AUTH_FILE ||
+      "";
+  } else if (authMode === "auth_json") {
+    authConfig.image_auth_json_path =
+      imageProfileEnv.CODEX_RETRY_GATEWAY_IMAGE_AUTH_JSON_PATH ||
+      "";
+    authConfig.image_auth_json_key =
+      imageProfileEnv.CODEX_RETRY_GATEWAY_IMAGE_AUTH_JSON_KEY ||
+      "OPENAI_API_KEY";
+  }
+
+  return authConfig;
+}
+
 async function loadProfileEnv(profileName, profilesDir) {
   const profilePath = path.join(profilesDir, `${profileName}.env`);
   if (!fs.existsSync(profilePath)) {
@@ -157,7 +267,86 @@ async function loadProfileEnv(profileName, profilesDir) {
   };
 }
 
-function buildProfileConfig({ profileName, profileEnv, existingGatewayConfig, providerContext, localGatewayBaseUrl }) {
+function serializeEnvValue(value) {
+  const text = `${value ?? ""}`;
+  if (/^[A-Za-z0-9_./:@?&=,+-]*$/.test(text)) {
+    return text;
+  }
+  return JSON.stringify(text);
+}
+
+function hasLegacyImageProfileConfig(profileEnv) {
+  return Boolean(`${profileEnv?.CODEX_RETRY_GATEWAY_IMAGE_BASE_URL || ""}`.trim());
+}
+
+function imageProfileEnvFromGatewayConfig(config) {
+  const baseUrl = `${config?.image_base_url || ""}`.trim();
+  if (!baseUrl) {
+    return {};
+  }
+  return {
+    CODEX_RETRY_GATEWAY_IMAGE_BASE_URL: baseUrl,
+    CODEX_RETRY_GATEWAY_IMAGE_AUTH_MODE: config?.image_auth_mode || "fixed_bearer",
+    CODEX_RETRY_GATEWAY_IMAGE_AUTH_ENV: config?.image_auth_env || "",
+    CODEX_RETRY_GATEWAY_IMAGE_AUTH_FILE: config?.image_auth_file || "",
+    CODEX_RETRY_GATEWAY_IMAGE_AUTH_JSON_PATH: config?.image_auth_json_path || "",
+    CODEX_RETRY_GATEWAY_IMAGE_AUTH_JSON_KEY: config?.image_auth_json_key || "",
+  };
+}
+
+async function migrateLegacyImageProfile(profileName, profileEnv, imageProfilesDir, existingGatewayConfig = null) {
+  const sourceEnv = hasLegacyImageProfileConfig(profileEnv)
+    ? profileEnv
+    : imageProfileEnvFromGatewayConfig(existingGatewayConfig);
+  if (!hasLegacyImageProfileConfig(sourceEnv)) {
+    return null;
+  }
+  const imageProfilePath = path.join(imageProfilesDir, `${profileName}.env`);
+  if (fs.existsSync(imageProfilePath)) {
+    return { profilePath: imageProfilePath, migrated: false };
+  }
+
+  const pairs = IMAGE_PROFILE_ENV_KEYS
+    .filter((key) => sourceEnv[key] !== undefined && sourceEnv[key] !== "")
+    .map((key) => [key, sourceEnv[key]]);
+  await mkdir(imageProfilesDir, { recursive: true });
+  await writeFile(
+    imageProfilePath,
+    [
+      "# Migrated from a legacy text profile by codex-retry-gateway.",
+      "# Image configuration is now independent from text profiles.",
+      ...pairs.map(([key, value]) => `${key}=${serializeEnvValue(value)}`),
+      "",
+    ].join("\n"),
+    { encoding: "utf8", mode: 0o600 },
+  );
+  return { profilePath: imageProfilePath, migrated: true };
+}
+
+async function loadImageProfileEnv(profileName, imageProfilesDir) {
+  if (!profileName) {
+    return { profilePath: null, env: {} };
+  }
+  const profilePath = path.join(imageProfilesDir, `${profileName}.env`);
+  if (!fs.existsSync(profilePath)) {
+    throw new Error(`Image profile env file was not found: ${profilePath}`);
+  }
+  const content = await readFile(profilePath, "utf8");
+  return {
+    profilePath,
+    env: parseEnvFile(content),
+  };
+}
+
+function buildProfileConfig({
+  profileName,
+  profileEnv,
+  imageProfileName,
+  imageProfileEnv,
+  existingGatewayConfig,
+  providerContext,
+  localGatewayBaseUrl,
+}) {
   const upstreamBaseUrl =
     profileEnv.CODEX_RETRY_GATEWAY_UPSTREAM_BASE_URL ||
     existingGatewayConfig?.upstream_base_url ||
@@ -170,6 +359,12 @@ function buildProfileConfig({ profileName, profileEnv, existingGatewayConfig, pr
   }
 
   const profileAuthConfig = buildProfileAuthConfig(profileEnv);
+  const imageProfileAuthConfig = buildImageProfileAuthConfig(imageProfileEnv || {});
+  const reasoningMatchMode = normalizeReasoningMatchMode(
+    profileEnv.CODEX_RETRY_GATEWAY_REASONING_MATCH_MODE ||
+      existingGatewayConfig?.reasoning_match_mode ||
+      DEFAULT_REASONING_MATCH_MODE,
+  );
 
   return {
     profile_name: profileName,
@@ -179,9 +374,12 @@ function buildProfileConfig({ profileName, profileEnv, existingGatewayConfig, pr
       : DEFAULT_LISTEN_PORT,
     upstream_base_url: upstreamBaseUrl,
     ...profileAuthConfig,
+    image_profile_name: imageProfileName || "",
+    image_base_url: imageProfileEnv?.CODEX_RETRY_GATEWAY_IMAGE_BASE_URL || "",
+    ...imageProfileAuthConfig,
     request_body_limit_bytes: profileEnv.CODEX_RETRY_GATEWAY_REQUEST_BODY_LIMIT_BYTES
-      ? Number.parseInt(`${profileEnv.CODEX_RETRY_GATEWAY_REQUEST_BODY_LIMIT_BYTES}`, 10)
-      : Number.parseInt(`${existingGatewayConfig?.request_body_limit_bytes || 10485760}`, 10),
+      ? normalizeRequestBodyLimitBytes(profileEnv.CODEX_RETRY_GATEWAY_REQUEST_BODY_LIMIT_BYTES)
+      : normalizeRequestBodyLimitBytes(existingGatewayConfig?.request_body_limit_bytes),
     request_history_limit: profileEnv.CODEX_RETRY_GATEWAY_REQUEST_HISTORY_LIMIT
       ? Number.parseInt(`${profileEnv.CODEX_RETRY_GATEWAY_REQUEST_HISTORY_LIMIT}`, 10)
       : Number.parseInt(`${existingGatewayConfig?.request_history_limit || 200}`, 10),
@@ -190,9 +388,10 @@ function buildProfileConfig({ profileName, profileEnv, existingGatewayConfig, pr
       profileEnv.CODEX_RETRY_GATEWAY_ENDPOINTS || existingGatewayConfig?.endpoints,
       ["/responses", "/chat/completions", "/v1/responses", "/v1/chat/completions"],
     ),
+    reasoning_match_mode: reasoningMatchMode,
     reasoning_equals: normalizeIntArray(
       profileEnv.CODEX_RETRY_GATEWAY_REASONING_EQUALS || existingGatewayConfig?.reasoning_equals,
-      [516],
+      DEFAULT_REASONING_EQUALS,
     ),
     retryable_status_codes: normalizeIntArray(
       profileEnv.CODEX_RETRY_GATEWAY_RETRYABLE_STATUS_CODES || existingGatewayConfig?.retryable_status_codes,
@@ -205,6 +404,10 @@ function buildProfileConfig({ profileName, profileEnv, existingGatewayConfig, pr
         "stream disconnected before completion: Concurrency limit exceeded for account, please retry later",
       ],
     ),
+    management_access_key:
+      profileEnv.CODEX_RETRY_GATEWAY_MANAGEMENT_ACCESS_KEY ||
+      existingGatewayConfig?.management_access_key ||
+      "",
     upstream_fetch_retry_attempts: profileEnv.CODEX_RETRY_GATEWAY_UPSTREAM_FETCH_RETRY_ATTEMPTS
       ? Number.parseInt(`${profileEnv.CODEX_RETRY_GATEWAY_UPSTREAM_FETCH_RETRY_ATTEMPTS}`, 10)
       : Number.parseInt(`${existingGatewayConfig?.upstream_fetch_retry_attempts || 5}`, 10),
@@ -258,6 +461,7 @@ async function ensureCodexPointsToGateway({ paths, codexConfigPath, providerCont
 async function main() {
   const options = parseOptions(process.argv, { booleanFlags: ["no-codex-config-update", "prefer-state-profile"] });
   const profilesDir = options.profilesDir || DEFAULT_PROFILES_DIR;
+  const imageProfilesDir = options.imageProfilesDir || DEFAULT_IMAGE_PROFILES_DIR;
   const stateRoot = options.stateRoot || process.env.CODEX_RETRY_GATEWAY_STATE_ROOT || DEFAULT_STATE_ROOT;
   const codexConfigPath =
     options.codexConfigPath ||
@@ -285,7 +489,37 @@ async function main() {
   }
 
   const { profilePath, env: profileEnv } = await loadProfileEnv(profileName, profilesDir);
+  const existingGatewayConfig = await readJsonFile(paths.configPath);
+  const migration = await migrateLegacyImageProfile(
+    profileName,
+    profileEnv,
+    imageProfilesDir,
+    existingGatewayConfig,
+  );
+  const requestedImageProfileName = getImageProfileName(options);
+  const imageProfileName = resolveImageProfileName({
+    requestedImageProfileName,
+    textProfileName: profileName,
+    existingState,
+    preferStateProfile: Boolean(options.preferStateProfile),
+    imageProfilesDir,
+  });
+  if (requestedImageProfileName && !imageProfileName) {
+    throw new Error(`Image profile env file was not found: ${path.join(imageProfilesDir, `${requestedImageProfileName}.env`)}`);
+  }
+  const { profilePath: imageProfilePath, env: imageProfileEnv } = await loadImageProfileEnv(
+    imageProfileName,
+    imageProfilesDir,
+  );
+  if (migration?.migrated) {
+    process.stdout.write(
+      `[run-profile] migrated legacy image settings text=${profileName} image=${imageProfileName || profileName}\n`,
+    );
+  }
   for (const [key, value] of Object.entries(profileEnv)) {
+    if (key.startsWith("CODEX_RETRY_GATEWAY_IMAGE_")) {
+      continue;
+    }
     process.env[key] = value;
   }
 
@@ -295,11 +529,11 @@ async function main() {
     ? Number.parseInt(`${profileEnv.CODEX_RETRY_GATEWAY_LISTEN_PORT}`, 10)
     : DEFAULT_LISTEN_PORT;
   const localGatewayBaseUrl = getGatewayBaseUrl(listenHost, listenPort);
-  const existingGatewayConfig = await readJsonFile(paths.configPath);
-
   const gatewayConfig = buildProfileConfig({
     profileName,
     profileEnv,
+    imageProfileName,
+    imageProfileEnv,
     existingGatewayConfig,
     providerContext,
     localGatewayBaseUrl,
@@ -325,6 +559,8 @@ async function main() {
     last_started_at: new Date().toISOString(),
     profile_name: profileName,
     profile_env_path: profilePath,
+    image_profile_name: imageProfileName || "",
+    image_profile_env_path: imageProfilePath,
     codex_config_path: codexConfigPath,
     provider_name: providerContext.providerName,
     original_base_url: installState.originalBaseUrl,

scripts/test-install-restore.mjs

@@ -149,6 +149,10 @@ async function run() {
       gatewayConfig.upstream_base_url === `http://127.0.0.1:${upstreamPort}`,
       "Gateway config did not preserve original upstream_base_url",
     );
+    assert(
+      gatewayConfig.reasoning_match_mode === "formula_518n_minus_2",
+      "Gateway config did not default reasoning_match_mode to formula_518n_minus_2",
+    );
     assert(Array.isArray(gatewayConfig.endpoints), "Gateway config endpoints must be an array");
     assert(
       gatewayConfig.endpoints.includes("/responses") &&
@@ -195,6 +199,13 @@ async function run() {
     });
     assert(blocked516Response.status === 502, `Default 516 block did not trigger: ${blocked516Response.status}`);
 
+    const blocked2070Response = await fetch(`http://127.0.0.1:${gatewayPort}/responses`, {
+      method: "POST",
+      headers: { "content-type": "application/json" },
+      body: JSON.stringify({ test_reasoning_tokens: 2070 }),
+    });
+    assert(blocked2070Response.status === 502, `Default 2070 formula block did not trigger: ${blocked2070Response.status}`);
+
     const metricsStatusResponse = await fetch(`http://127.0.0.1:${gatewayPort}/__codex_retry_gateway/api/status`);
     const metricsStatusPayload = await metricsStatusResponse.json();
     assert(metricsStatusResponse.status === 200, `Status API failed after traffic: ${metricsStatusResponse.status}`);
@@ -220,6 +231,7 @@ async function run() {
       method: "POST",
       headers: { "content-type": "application/json" },
       body: JSON.stringify({
+        reasoning_match_mode: "manual",
         reasoning_equals: [1024],
         retryable_status_codes: [429, 503, 529],
         retryable_error_messages: ["Selected model is at capacity. Please try a different model."],
@@ -231,10 +243,15 @@ async function run() {
     const saveConfigPayload = await saveConfigResponse.json();
     assert(saveConfigResponse.status === 200, `Save config API failed: ${saveConfigResponse.status}`);
     assert(saveConfigPayload.config?.non_stream_status_code === 503, "Save config API did not return updated config");
+    assert(saveConfigPayload.config?.reasoning_match_mode === "manual", "Save config API did not return updated reasoning_match_mode");
 
     const updatedGatewayConfig = JSON.parse(
       await readFile(path.join(stateRoot, "config", "config.json"), "utf8"),
     );
+    assert(
+      updatedGatewayConfig.reasoning_match_mode === "manual",
+      "Saved config file did not persist reasoning_match_mode",
+    );
     assert(
       JSON.stringify(updatedGatewayConfig.reasoning_equals) === JSON.stringify([1024]),
       "Saved config file did not persist reasoning_equals",
@@ -261,6 +278,13 @@ async function run() {
     });
     assert(blockedAfterSave.status === 503, `Hot reloaded config did not take effect: ${blockedAfterSave.status}`);
 
+    const manualModePassthrough = await fetch(`http://127.0.0.1:${gatewayPort}/responses`, {
+      method: "POST",
+      headers: { "content-type": "application/json" },
+      body: JSON.stringify({ test_reasoning_tokens: 2070 }),
+    });
+    assert(manualModePassthrough.status === 200, `manual 模式下 2070 不应继续被拦截: ${manualModePassthrough.status}`);
+
     const restoreViaUiResponse = await fetch(`http://127.0.0.1:${gatewayPort}/__codex_retry_gateway/api/restore`, {
       method: "POST",
       headers: { "content-type": "application/json" },

scripts/test-launch-ui.mjs

@@ -155,6 +155,10 @@ async function run() {
       statusPayload.state?.original_base_url === upstreamBaseUrl,
       "First launch did not persist the original upstream base URL",
     );
+    assert(
+      statusPayload.config?.reasoning_match_mode === "formula_518n_minus_2",
+      "First launch did not default reasoning_match_mode to formula_518n_minus_2",
+    );
 
     const firstStateRaw = await readFile(path.join(stateRoot, "state.json"), "utf8");
     const firstState = JSON.parse(firstStateRaw);
@@ -194,6 +198,13 @@ async function run() {
     });
     assert(blockedResponse.status === 502, `Default 516 interception was not active: ${blockedResponse.status}`);
 
+    const blockedFormulaResponse = await fetch(`${gatewayBaseUrl}/responses`, {
+      method: "POST",
+      headers: { "content-type": "application/json" },
+      body: JSON.stringify({ test_reasoning_tokens: 2070 }),
+    });
+    assert(blockedFormulaResponse.status === 502, `Default 2070 formula interception was not active: ${blockedFormulaResponse.status}`);
+
     process.stdout.write("PASS launch-ui flow\n");
   } finally {
     try {

ui-src/src/styles.css

@@ -450,6 +450,11 @@ a {
   background: #fff0d9;
 }
 
+.badge.success {
+  color: var(--accent);
+  background: #d7eee6;
+}
+
 .badge.error {
   color: var(--red);
   background: #ffece7;
@@ -622,9 +627,29 @@ a {
   background: #e5eaef;
 }
 
+.meta-retry {
+  color: #0f5045;
+  background: #d2eee4;
+}
+
+.meta-first-list-pill {
+  display: inline-flex;
+  flex-wrap: wrap;
+  gap: 4px;
+}
+
+.meta-first-mini {
+  border-radius: 999px;
+  padding: 2px 6px;
+  background: rgba(198, 84, 37, 0.09);
+  color: #8d421e;
+  font-size: 11px;
+  font-weight: 700;
+}
+
 .request-grid {
   display: grid;
-  grid-template-columns: 1.05fr 1.35fr 1.6fr;
+  grid-template-columns: minmax(150px, 1fr) minmax(220px, 1.25fr) minmax(260px, 1.5fr) minmax(180px, 1.05fr);
   gap: 8px;
 }
 
@@ -653,6 +678,82 @@ a {
   font-size: 12px;
 }
 
+.thread-rule-actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 6px;
+  margin-top: 4px;
+}
+
+.thread-rule-actions button {
+  min-width: 0;
+}
+
+.reasoning-retry-block {
+  grid-column: span 2;
+  border-color: rgba(22, 107, 92, 0.16);
+  background:
+    radial-gradient(circle at 0% 0%, rgba(22, 107, 92, 0.1), transparent 42%),
+    rgba(255, 250, 240, 0.82);
+}
+
+.retry-chip-row {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 5px;
+}
+
+.retry-first-list {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 6px;
+}
+
+.retry-first-chip {
+  border: 1px solid rgba(22, 107, 92, 0.18);
+  border-radius: 999px;
+  padding: 4px 8px;
+  color: #12463c;
+  background: rgba(22, 107, 92, 0.1);
+  font-size: 11px;
+  font-weight: 750;
+}
+
+.retry-first-chip.pending {
+  color: var(--muted);
+  background: rgba(30, 33, 29, 0.05);
+}
+
+.compact-chip {
+  padding: 3px 7px;
+  font-size: 11px;
+}
+
+.rules-layout {
+  align-items: start;
+}
+
+.thread-rule-list {
+  display: grid;
+  gap: 8px;
+}
+
+.thread-rule-card {
+  display: grid;
+  gap: 10px;
+  padding: 12px;
+  border: 1px solid rgba(30, 33, 29, 0.08);
+  border-radius: 18px;
+  background: rgba(255, 250, 240, 0.74);
+}
+
+.thread-rule-head {
+  display: flex;
+  justify-content: space-between;
+  gap: 8px;
+  align-items: flex-start;
+}
+
 table {
   width: 100%;
   min-width: 960px;
@@ -703,6 +804,15 @@ tr:last-child td {
   gap: 10px;
 }
 
+.transfer-grid {
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 10px;
+}
+
+.transfer-pane {
+  align-content: start;
+}
+
 .compact-profile-card {
   gap: 8px;
 }
@@ -941,14 +1051,17 @@ form {
   .token-strip,
   .mini-stats,
   .field-row,
+  .transfer-grid,
   .nav {
     grid-template-columns: 1fr;
   }
 
   .request-head,
-  .request-grid {
+  .request-grid,
+  .reasoning-retry-block {
     display: grid;
     grid-template-columns: 1fr;
+    grid-column: auto;
   }
 
   .info-row {