howard
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<title>auto_put_ad_mini · 新建子系统架构</title>
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</head>
<body>

<main>

<header class="head">
  <div>
    <div class="eyebrow">解耦架构 · 调控 + 新建 双子系统</div>
    <h1>新建广告 <em>·</em> 新建创意 · 架构设计</h1>
  </div>
  <div class="tagline">
    项目代号 auto_put_ad_mini<br>
    plan v2 · 2026-06-05
  </div>
</header>

<p class="subtitle">
现有"调控子系统"做减法 — <strong style="color:var(--ink);font-style:normal">关停 / 调价 / 扩量</strong>;新增"新建子系统"做加法 — <strong style="color:var(--accent);font-style:normal">建广告 / 挂创意</strong>。两者共享数据 + 平台 API + 基础知识,但各自的<strong style="color:var(--ink);font-style:normal">脑子 (skill + prompt)</strong>独立,避免互相污染。
</p>

<p class="intro">
本文档展示 <strong>6 张图</strong>:① 三层架构(共享 infra · 双子系统 · 关联点) · ② 数据契约流向 · ③ 关联点放大图 · ④ 模块 A/B 内部流水线 · ⑤ 决策框架 L1/L2/L3 · ⑥ 实施甘特图。配色:<code>cream</code> 为共享 infra,<code>navy</code> 既有调控,<code>terracotta</code> 新建子系统,<code>gold</code> 跨系统关联点。
</p>

<div style="background:#FCEFE7;border-left:4px solid var(--accent);padding:14px 20px;margin:16px 0 8px;font-size:13.5px;color:var(--ink-2)">
<strong style="color:var(--accent);font-family:var(--serif);font-style:italic;font-size:15px">关键约束 · 一账一人群包(2026-06-05 锁定)</strong><br>
一个账户固定一个 <code>custom_audience</code>(人群包),即使有多个广告也不变。这意味着 <strong>audience 不参与广告差异化</strong>,跨 tier 测试通过<strong>跨账户</strong>实现。单账户内唯一性差异化维度退化为 <code>site_set × age × geo</code> 三维,可建 <code>4×4×4 = 64</code> 种 unique 组合,起步 5-15 条远未饱和。账户与人群包映射由 <code>ACCOUNT_AUDIENCE_PACK_MAPPING[account_id]</code> 在配置中预设,LLM 不参与选择。
</div>

<!-- ════════════════════════════════════════════════════ -->
<!-- FIGURE 1 · 三层架构总图                                -->
<!-- ════════════════════════════════════════════════════ -->
<h2>图一 · 三层架构总览</h2>

<div class="diagram-wrap" data-tag="FIG · 01 · LAYERED ARCHITECTURE">
<svg class="arch" viewBox="0 0 1260 760" xmlns="http://www.w3.org/2000/svg">
  <defs>
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  <!-- =========== Layer 1 · 共享基础设施 =========== -->
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  <rect x="56" y="32" width="180" height="20" fill="#5C7A52" rx="2"/>
  <text x="146" y="46" class="pill-text" text-anchor="middle">Layer 1 · Shared Infra</text>

  <text x="630" y="78" class="title" text-anchor="middle">共享基础设施</text>
  <text x="630" y="98" class="agent-label" text-anchor="middle">两个子系统都依赖的"地基"— 数据 · 能力 · 知识 · 配置</text>

  <!-- 4 columns -->
  <rect x="76" y="118" width="270" height="78" class="layer-bg" rx="2"/>
  <text x="90" y="138" class="mono-mute">DATA 数据层</text>
  <text x="90" y="156" class="body-strong">data_query · roi_calculator</text>
  <text x="90" y="172" class="body">creative_metrics · portfolio_metrics</text>
  <text x="90" y="186" class="small">→ metrics_{date}.csv · portfolio_summary.json</text>

  <rect x="358" y="118" width="270" height="78" class="layer-bg" rx="2"/>
  <text x="372" y="138" class="mono-mute">CAPABILITY 能力层</text>
  <text x="372" y="156" class="body-strong">ad_api (腾讯 v3.0)</text>
  <text x="372" y="172" class="body">im_approval (飞书基类) · execution_engine</text>
  <text x="372" y="186" class="small">QPS · retry · audit log 公共部分</text>

  <rect x="640" y="118" width="270" height="78" class="layer-bg" rx="2"/>
  <text x="654" y="138" class="mono-mute">KNOWLEDGE 知识层</text>
  <text x="654" y="156" class="body-strong">skills/ad_domain.md</text>
  <text x="654" y="172" class="body">skills/platform_rules.md</text>
  <text x="654" y="186" class="small">两个 Agent 系统 prompt 都注入</text>

  <rect x="922" y="118" width="270" height="78" class="layer-bg" rx="2"/>
  <text x="936" y="138" class="mono-mute">CONFIG 配置层</text>
  <text x="936" y="156" class="body-strong">config.py [SHARED] 段</text>
  <text x="936" y="172" class="body">账户白名单 · QPS · 时区 · 数据窗口</text>
  <text x="936" y="186" class="small">基础阈值 · 冷启动天数 · 最低统计门槛</text>

  <!-- 共享层 → 两个子系统的分流箭头 -->
  <path class="arrow-data" d="M 350 210 L 350 250" marker-end="url(#arr-data)"/>
  <path class="arrow-data" d="M 910 210 L 910 250" marker-end="url(#arr-data)"/>

  <!-- =========== Layer 2a · 调控子系统(现有)=========== -->
  <rect x="40" y="260" width="580" height="350" class="layer-existing" rx="3"/>
  <rect x="56" y="252" width="220" height="20" fill="#4A5870" rx="2"/>
  <text x="166" y="266" class="pill-text" text-anchor="middle">Layer 2a · 调控子系统(现有)</text>

  <text x="330" y="296" class="title" text-anchor="middle">调控子系统</text>
  <text x="330" y="316" class="agent-label" text-anchor="middle" style="fill:var(--ink-3)">"做减法 + 微调"— 完全保留,本期几乎不动</text>

  <rect x="60" y="340" width="540" height="36" class="layer-bg" rx="2"/>
  <text x="74" y="362" class="mono-mute">ENTRYPOINT</text>
  <text x="220" y="362" class="body-strong" style="font-family:var(--mono);font-size:13px">execute_once.py</text>
  <text x="430" y="362" class="small">每日 02:00 UTC (K8s cronjob)</text>

  <rect x="60" y="386" width="540" height="60" class="layer-bg" rx="2"/>
  <text x="74" y="406" class="mono-mute">BRAIN · CODE</text>
  <text x="74" y="424" class="body">tools/ad_decision.py · execution_engine 现有 dispatch</text>
  <text x="74" y="438" class="small">VALID_ACTIONS = pause / bid_down / bid_up / scale_up / observe / hold / creative_adjust</text>

  <rect x="60" y="456" width="540" height="60" class="layer-bg" rx="2"/>
  <text x="74" y="476" class="mono-mute">BRAIN · KNOWLEDGE</text>
  <text x="74" y="494" class="body-strong">prompts/system.prompt</text>
  <text x="74" y="508" class="body">skills/decision_strategy.md · posterior_wisdom.md</text>

  <rect x="60" y="526" width="540" height="68" class="layer-bg" rx="2"/>
  <text x="74" y="546" class="mono-mute">OUTPUT · APPROVAL · EXECUTION</text>
  <text x="74" y="562" class="body">→ outputs/reports/llm_decisions_{date}.csv</text>
  <text x="74" y="576" class="body">→ outputs/reports/decision_{date}.xlsx · <tspan style="font-family:var(--mono);font-size:11.5px">FEISHU_OPERATOR_CHAT_ID</tspan></text>
  <text x="74" y="588" class="small">→ outputs/execution_log/exec_{date}.jsonl(审计)</text>

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  <rect x="640" y="260" width="580" height="350" class="layer-new" rx="3"/>
  <rect x="656" y="252" width="220" height="20" fill="#C75D3F" rx="2"/>
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  <text x="930" y="296" class="title" text-anchor="middle" style="fill:var(--accent)">新建子系统</text>
  <text x="930" y="316" class="agent-label" text-anchor="middle" style="fill:var(--ink-3)">"做加法"— 全新独立 entrypoint,与调控并行</text>

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  <text x="674" y="362" class="mono-mute">ENTRYPOINT</text>
  <text x="820" y="362" class="body-strong" style="font-family:var(--mono);font-size:13px;fill:var(--accent)">execute_creation_once.py</text>
  <text x="1030" y="362" class="small">每日 02:30 UTC (新 cronjob)</text>

  <rect x="660" y="386" width="540" height="60" class="layer-bg" rx="2" style="stroke:var(--accent);stroke-width:1.2"/>
  <text x="674" y="406" class="mono-mute">BRAIN · CODE(全新 8 个模块)</text>
  <text x="674" y="422" class="body" style="font-size:11.5px">creation_decision · ad_creation · creative_creation</text>
  <text x="674" y="436" class="body" style="font-size:11.5px">material_recall · material_recall_sources · dedup_check<tspan style="fill:var(--ink-mute)"> (stub)</tspan> · uniqueness_check · audience_demand</text>

  <rect x="660" y="456" width="540" height="60" class="layer-bg" rx="2" style="stroke:var(--accent);stroke-width:1.2"/>
  <text x="674" y="476" class="mono-mute">BRAIN · KNOWLEDGE(独立 prompt + skill)</text>
  <text x="674" y="494" class="body-strong" style="fill:var(--accent)">prompts/system_creation.prompt</text>
  <text x="674" y="508" class="body">skills/creation_strategy.md(新增)</text>

  <rect x="660" y="526" width="540" height="68" class="layer-bg" rx="2" style="stroke:var(--accent);stroke-width:1.2"/>
  <text x="674" y="546" class="mono-mute">OUTPUT · APPROVAL · EXECUTION</text>
  <text x="674" y="562" class="body">→ outputs/reports/creation_decisions_{date}.csv</text>
  <text x="674" y="576" class="body">→ outputs/reports/creation_{date}.xlsx · <tspan style="font-family:var(--mono);font-size:11.5px;fill:var(--accent)">FEISHU_CREATION_CHAT_ID</tspan></text>
  <text x="674" y="588" class="small">→ outputs/execution_log/creation_exec_{date}.jsonl(独立审计)</text>

  <!-- =========== Layer 3 · 最小耦合点 =========== -->
  <rect x="40" y="640" width="1180" height="100" class="layer-coupling" rx="3"/>
  <rect x="56" y="632" width="200" height="20" fill="#B8902F" rx="2"/>
  <text x="156" y="646" class="pill-text" text-anchor="middle">Layer 3 · Minimal Coupling</text>

  <text x="630" y="670" class="title" text-anchor="middle" style="fill:var(--gold)">关联点(本期实现:单向)</text>
  <text x="630" y="690" class="body" text-anchor="middle">新建子系统启动时只读调控的 <tspan style="font-family:var(--mono)">llm_decisions_{LATEST}.csv</tspan>,
    提取 <tspan style="font-family:var(--mono);fill:var(--ink)">{ad_id where action=='pause'}</tspan> 加入 <tspan style="font-family:var(--mono);fill:var(--accent)">excluded_ad_ids</tspan> 黑名单</text>
  <text x="630" y="710" class="small" text-anchor="middle">add_creative 候选标记阶段硬过滤 · 不给"即将被关停的广告"补创意 · 反向耦合(调控读新建)留下期</text>

  <!-- 关联点箭头 -->
  <path class="arrow-coupling" d="M 330 610 L 330 640" marker-end="url(#arr-cpl)"/>
  <text x="340" y="628" class="arrow-label" style="fill:var(--gold)">latest_decisions</text>

  <path class="arrow-coupling" d="M 930 640 L 930 610" marker-end="url(#arr-cpl)"/>
  <text x="888" y="630" class="arrow-label" style="fill:var(--gold)" text-anchor="end">excluded_ad_ids</text>
</svg>

<div class="legend">
  <div class="legend-item"><span class="legend-swatch shared"></span>共享 infra(数据 / API / 基础 skill)</div>
  <div class="legend-item"><span class="legend-swatch existing"></span>调控子系统(现有 · 不动)</div>
  <div class="legend-item"><span class="legend-swatch new"></span>新建子系统(全新)</div>
  <div class="legend-item"><span class="legend-swatch coupling"></span>跨系统关联点(单向 · 最小)</div>
  <div class="legend-item"><span class="legend-line data"></span>数据流(共享 → 子系统)</div>
  <div class="legend-item"><span class="legend-line coupling"></span>关联流(单向只读)</div>
</div>
</div>

<!-- ════════════════════════════════════════════════════ -->
<!-- FIGURE 2 · 数据契约流向                                -->
<!-- ════════════════════════════════════════════════════ -->
<h2>图二 · 数据契约 — 文件级数据流</h2>

<p class="intro">
两个子系统通过<strong>文件系统</strong>通信,**互不调用对方 API**。所有产物文件都在 <code>outputs/</code> 下,可单独审计。共享只读输入由调控子系统在 02:00 写出 → 新建子系统在 02:30 读入。
</p>

<div class="diagram-wrap" data-tag="FIG · 02 · DATA CONTRACTS">
<svg class="arch" viewBox="0 0 1260 620" xmlns="http://www.w3.org/2000/svg">
  <defs>
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    <marker id="arr-int2" viewBox="0 0 10 10" refX="9" refY="5" markerWidth="5" markerHeight="5" orient="auto"><path d="M 0 0 L 10 5 L 0 10 z" fill="#0F1F2E"/></marker>
    <marker id="arr-cpl2" viewBox="0 0 10 10" refX="9" refY="5" markerWidth="6" markerHeight="6" orient="auto"><path d="M 0 0 L 10 5 L 0 10 z" fill="#B8902F"/></marker>
  </defs>

  <!-- ============ 共享只读输入(上方) ============ -->
  <rect x="40" y="40" width="1180" height="120" class="layer-shared" rx="3"/>
  <text x="60" y="62" class="mono-mute">SHARED READ-ONLY INPUTS · 共享只读输入(由调控产 / 新建读)</text>

  <rect x="60" y="78" width="260" height="68" class="layer-bg" rx="2"/>
  <text x="74" y="96" class="mono">metrics_{date}.csv</text>
  <text x="74" y="112" class="small">广告级 + 创意级 ROI</text>
  <text x="74" y="126" class="small">候选标记(roi_low / decay_signal / ...)</text>
  <text x="74" y="140" class="small">由 roi_calculator.py 产</text>

  <rect x="340" y="78" width="260" height="68" class="layer-bg" rx="2"/>
  <text x="354" y="96" class="mono">portfolio_summary_{date}.json</text>
  <text x="354" y="112" class="small">tier 基线 channel_p50 / tier_fission_mean</text>
  <text x="354" y="126" class="small">渠道 P25/50/75 分位</text>
  <text x="354" y="140" class="small">由 portfolio_metrics.py 产</text>

  <rect x="620" y="78" width="260" height="68" class="layer-bg" rx="2"/>
  <text x="634" y="96" class="mono">ad_status_{date}.csv</text>
  <text x="634" y="112" class="small">广告状态快照(活跃 / pause / 删除)</text>
  <text x="634" y="126" class="small">出价 · 预算 · 定向</text>
  <text x="634" y="140" class="small">由 data_query.py 产</text>

  <rect x="900" y="78" width="300" height="68" class="layer-bg" rx="2"/>
  <text x="914" y="96" class="mono">creative_pause_history.json</text>
  <text x="914" y="112" class="mono" style="font-size:10.5px">adjustment_history.json</text>
  <text x="914" y="128" class="small">操作级频次(7 日窗口)</text>
  <text x="914" y="142" class="small">两子系统都读以避免频次违规</text>

  <!-- ============ 调控子系统产物(左下) ============ -->
  <rect x="40" y="200" width="540" height="200" class="layer-existing" rx="3"/>
  <text x="56" y="222" class="mono-mute">ADJUSTMENT SUBSYSTEM OUTPUTS</text>
  <text x="56" y="240" class="title">调控产物(现有)</text>

  <rect x="60" y="256" width="500" height="36" class="layer-bg" rx="2"/>
  <text x="74" y="276" class="mono">outputs/reports/llm_decisions_{date}.csv</text>
  <text x="380" y="276" class="small">每行一条决策(7 种 action)</text>

  <rect x="60" y="300" width="500" height="36" class="layer-bg" rx="2"/>
  <text x="74" y="320" class="mono">outputs/reports/decision_{date}.xlsx</text>
  <text x="380" y="320" class="small">飞书审批表(调控群)</text>

  <rect x="60" y="344" width="500" height="36" class="layer-bg" rx="2"/>
  <text x="74" y="364" class="mono">outputs/execution_log/exec_{date}.jsonl</text>
  <text x="380" y="364" class="small">API 调用审计</text>

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  <rect x="640" y="200" width="580" height="280" class="layer-new" rx="3"/>
  <text x="656" y="222" class="mono-mute" style="fill:var(--accent)">CREATION SUBSYSTEM OUTPUTS</text>
  <text x="656" y="240" class="title" style="fill:var(--accent)">新建产物(全新)</text>

  <rect x="660" y="256" width="540" height="36" class="layer-bg" rx="2" style="stroke:var(--accent)"/>
  <text x="674" y="276" class="mono" style="fill:var(--accent)">outputs/reports/creation_decisions_{date}.csv</text>
  <text x="990" y="276" class="small">action ∈ {create_ad, add_creative}</text>

  <rect x="660" y="300" width="540" height="36" class="layer-bg" rx="2" style="stroke:var(--accent)"/>
  <text x="674" y="320" class="mono" style="fill:var(--accent)">outputs/reports/creation_{date}.xlsx</text>
  <text x="990" y="320" class="small">飞书审批表(新建群)</text>

  <rect x="660" y="344" width="540" height="36" class="layer-bg" rx="2" style="stroke:var(--accent)"/>
  <text x="674" y="364" class="mono" style="fill:var(--accent)">outputs/execution_log/creation_exec_{date}.jsonl</text>
  <text x="990" y="364" class="small">独立审计</text>

  <rect x="660" y="388" width="260" height="80" class="layer-bg" rx="2" style="stroke:var(--accent);stroke-dasharray:3 3"/>
  <text x="674" y="406" class="mono" style="font-size:10.5px;fill:var(--accent)">outputs/data/ad_fingerprint_cache.json</text>
  <text x="674" y="422" class="small">营销内容指纹(唯一性预校验)</text>
  <text x="674" y="436" class="small" style="font-style:italic">每次新建广告前先比对此缓存</text>
  <text x="674" y="450" class="small" style="font-style:italic">+ 调 ads_get 同步</text>

  <rect x="940" y="388" width="260" height="80" class="layer-bg" rx="2" style="stroke:var(--accent);stroke-dasharray:3 3"/>
  <text x="954" y="406" class="mono" style="font-size:10.5px;fill:var(--accent)">creative_add_history.json</text>
  <text x="954" y="422" class="mono" style="font-size:10.5px;fill:var(--accent)">ad_creation_history.json</text>
  <text x="954" y="440" class="small">7 日累计护栏数据源</text>
  <text x="954" y="454" class="small" style="font-style:italic">类比现有 creative_pause_history</text>

  <!-- ============ 数据流箭头 ============ -->
  <!-- 共享 → 调控 -->
  <path class="arrow-data" d="M 180 158 L 180 200" marker-end="url(#arr-data2)"/>
  <!-- 共享 → 新建 -->
  <path class="arrow-data" d="M 770 158 L 770 200" marker-end="url(#arr-data2)"/>

  <!-- 调控 → 新建(关联点:单向只读) -->
  <path class="arrow-coupling" d="M 560 278 C 600 278 600 278 640 278" marker-end="url(#arr-cpl2)"/>
  <text x="582" y="271" class="arrow-label" text-anchor="middle" style="fill:var(--gold)">read pause ad_id</text>

  <!-- 注释:反向耦合留下期 -->
  <line x1="640" y1="320" x2="560" y2="320" stroke="#7A8294" stroke-width="0.6" stroke-dasharray="2 4"/>
  <text x="600" y="334" class="small" text-anchor="middle" style="font-style:italic;font-size:9.5px">反向耦合(调控读新建)留下期</text>

  <!-- ============ 关联点细节(底部说明) ============ -->
  <rect x="40" y="510" width="1180" height="86" class="layer-coupling" rx="3"/>
  <text x="58" y="532" class="mono-mute" style="fill:var(--gold)">LAYER 3 · COUPLING DETAIL</text>
  <text x="58" y="550" class="body-strong" style="fill:var(--ink)">新建子系统 Step 1:</text>
  <text x="58" y="568" class="body" style="font-family:var(--mono);font-size:11.5px">excluded_ad_ids = read_pause_ad_ids(latest_llm_decisions)</text>
  <text x="58" y="584" class="body">→ 传给 LLM prompt + 候选标记代码(<tspan style="font-family:var(--mono);font-size:11.5px;fill:var(--accent)">creation_decision.mark_add_creative_candidates</tspan>)</text>

  <text x="700" y="550" class="body-strong" style="fill:var(--ink)">空盘场景(常态):</text>
  <text x="700" y="568" class="body">如果调控 latest 无 pause 决策 → <tspan style="font-style:italic">excluded_ad_ids = ∅</tspan></text>
  <text x="700" y="584" class="body">新建子系统照常按自己的候选 + LLM 决策跑</text>
</svg>
</div>

<!-- ════════════════════════════════════════════════════ -->
<!-- FIGURE 3 · 模块 A + B 内部流水线                       -->
<!-- ════════════════════════════════════════════════════ -->
<h2>图三 · 模块 A 广告新建 · 内部流水线</h2>

<div class="diagram-wrap" data-tag="FIG · 03 · MODULE A · NEW AD PIPELINE">
<svg class="arch" viewBox="0 0 1260 540" xmlns="http://www.w3.org/2000/svg">
  <defs>
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    <marker id="arr-int3" viewBox="0 0 10 10" refX="9" refY="5" markerWidth="5" markerHeight="5" orient="auto"><path d="M 0 0 L 10 5 L 0 10 z" fill="#0F1F2E"/></marker>
  </defs>

  <!-- Top: 触发候选标记 (L1) -->
  <rect x="40" y="40" width="1180" height="90" class="layer-bg" rx="3"/>
  <text x="58" y="62" class="mono-mute">STEP 1 · 候选标记(L1 代码层 · 每 tier 硬算 6 信号)</text>
  <text x="58" y="80" class="body-strong" style="font-family:var(--mono);font-size:12.5px;fill:var(--accent)">tools/creation_decision.py::mark_create_ad_candidates(portfolio_summary, ads_snapshot, history)</text>

  <rect x="60" y="92" width="190" height="32" class="layer-bg" rx="2"/>
  <text x="68" y="111" class="small" style="font-family:var(--mono);font-size:10.5px">tier_active_low</text>
  <rect x="260" y="92" width="190" height="32" class="layer-bg" rx="2"/>
  <text x="268" y="111" class="small" style="font-family:var(--mono);font-size:10.5px">tier_pause_burst</text>
  <rect x="460" y="92" width="190" height="32" class="layer-bg" rx="2"/>
  <text x="468" y="111" class="small" style="font-family:var(--mono);font-size:10.5px">tier_creative_refresh_failed</text>
  <rect x="660" y="92" width="190" height="32" class="layer-bg" rx="2"/>
  <text x="668" y="111" class="small" style="font-family:var(--mono);font-size:10.5px">tier_uniqueness_slots_available</text>
  <rect x="860" y="92" width="160" height="32" class="layer-bg" rx="2"/>
  <text x="868" y="111" class="small" style="font-family:var(--mono);font-size:10.5px">tier_roi_healthy</text>
  <rect x="1030" y="92" width="170" height="32" class="layer-bg" rx="2"/>
  <text x="1038" y="111" class="small" style="font-family:var(--mono);font-size:10.5px">account_quota_remaining</text>

  <path class="arrow-internal" d="M 630 130 L 630 154" marker-end="url(#arr-int3)"/>
  <text x="640" y="148" class="arrow-label">任 4 项命中 → 候选</text>

  <!-- Step 2: LLM 综合判断 (L2) -->
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  <text x="58" y="182" class="mono-mute" style="fill:var(--accent)">STEP 2 · LLM 综合判断(L2 · skill 启发式)</text>
  <text x="58" y="200" class="body-strong" style="fill:var(--accent)">skills/creation_strategy.md</text>
  <text x="58" y="214" class="body" style="font-size:11.5px">看 6 个候选 + tier 趋势 + 7 日累计配额,综合决定 "create_ad(tier_X, N 条)" + reason 5 元组 + confidence</text>

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  <!-- Step 3: 唯一性枚举搜索 -->
  <rect x="40" y="250" width="1180" height="120" class="layer-bg" rx="3"/>
  <text x="58" y="272" class="mono-mute">STEP 3 · 唯一性枚举搜索(避免 1901634)· 约束:一账一包,audience 账户级固定</text>
  <text x="58" y="290" class="body-strong" style="font-family:var(--mono);font-size:12.5px">tools/ad_creation.py::enumerate_new_ad_candidates(account_id, N)</text>
  <text x="58" y="308" class="body" style="font-size:11.5px">笛卡尔积 <tspan style="font-family:var(--mono);fill:var(--accent)">site_set × age × geo</tspan>(3 维,共 4×4×4=64 组合) → 过滤已有 fingerprint → 取前 N</text>

  <rect x="60" y="320" width="220" height="42" class="layer-bg" rx="2"/>
  <text x="70" y="338" class="small" style="font-family:var(--mono);font-size:10.5px">site_set: 知乎信息流 · 朋友圈</text>
  <text x="70" y="354" class="small" style="font-family:var(--mono);font-size:10.5px">微信公众号 · 优量汇 ...(4)</text>

  <rect x="290" y="320" width="220" height="42" class="layer-bg" rx="2"/>
  <text x="300" y="338" class="small" style="font-family:var(--mono);font-size:10.5px">age 离散段: 18-25 / 26-35 /</text>
  <text x="300" y="354" class="small" style="font-family:var(--mono);font-size:10.5px">36-45 / 46-55(4)</text>

  <rect x="520" y="320" width="220" height="42" class="layer-bg" rx="2"/>
  <text x="530" y="338" class="small" style="font-family:var(--mono);font-size:10.5px">geo 离散段: 全国 / 一线 /</text>
  <text x="530" y="354" class="small" style="font-family:var(--mono);font-size:10.5px">二线 / 三四线(4)</text>

  <rect x="760" y="320" width="440" height="42" class="layer-bg" rx="2" style="stroke:var(--gold)"/>
  <text x="770" y="338" class="small" style="font-family:var(--mono);font-size:10.5px;fill:var(--gold)">audience 已由 ACCOUNT_AUDIENCE_PACK_MAPPING 固定</text>
  <text x="770" y="354" class="small" style="font-style:italic">+ fingerprint_cache + ads_get(account_id) → 单账户 64 组合中取 N 个 unique</text>

  <path class="arrow-internal" d="M 630 370 L 630 394" marker-end="url(#arr-int3)"/>

  <!-- Step 4: 出价 + 预算 + 命名 -->
  <rect x="40" y="400" width="1180" height="86" class="layer-bg" rx="3"/>
  <text x="58" y="422" class="mono-mute">STEP 4 · 出价基准三层降级 + 预算 + 命名</text>
  <text x="58" y="438" class="body-strong" style="font-family:var(--mono);font-size:12px">tools/ad_creation.py::compute_target_bid(tier, site_set, age, geo)</text>

  <rect x="58" y="448" width="290" height="32" class="layer-bg" rx="2"/>
  <text x="68" y="466" class="small" style="font-family:var(--mono);font-size:10.5px">① combo_median (≥3 历史)→ factor 1.20</text>
  <rect x="358" y="448" width="290" height="32" class="layer-bg" rx="2"/>
  <text x="368" y="466" class="small" style="font-family:var(--mono);font-size:10.5px">② tier_history_median → factor 1.30</text>
  <rect x="658" y="448" width="290" height="32" class="layer-bg" rx="2"/>
  <text x="668" y="466" class="small" style="font-family:var(--mono);font-size:10.5px">③ channel_p50(兜底)→ factor 1.50</text>
  <rect x="958" y="448" width="244" height="32" class="layer-bg" rx="2"/>
  <text x="968" y="466" class="small" style="font-family:var(--mono);font-size:10.5px">budget = combo_median × 0.5</text>

  <path class="arrow-act" d="M 630 486 L 630 510" marker-end="url(#arr-act3)"/>

  <!-- Step 5: 输出 -->
  <rect x="40" y="510" width="1180" height="20" class="layer-new" rx="2"/>
  <text x="630" y="525" text-anchor="middle" class="body-strong" style="fill:var(--accent);font-size:11.5px">→ 写一行到 creation_decisions_{date}.csv · action_type='create_ad' · 等飞书审批 · 通过则调 ad_api.ad_create()</text>
</svg>
</div>

<h2>图四 · 模块 B 创意新建 · 内部流水线</h2>

<div class="diagram-wrap" data-tag="FIG · 04 · MODULE B · NEW CREATIVE PIPELINE">
<svg class="arch" viewBox="0 0 1260 580" xmlns="http://www.w3.org/2000/svg">
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    <marker id="arr-int4" viewBox="0 0 10 10" refX="9" refY="5" markerWidth="5" markerHeight="5" orient="auto"><path d="M 0 0 L 10 5 L 0 10 z" fill="#0F1F2E"/></marker>
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  </defs>

  <!-- Step 1: 候选标记 (L1) -->
  <rect x="40" y="40" width="1180" height="100" class="layer-bg" rx="3"/>
  <text x="58" y="62" class="mono-mute">STEP 1 · 候选标记(L1 代码层 · 每广告硬算 7 信号)</text>
  <text x="58" y="80" class="body-strong" style="font-family:var(--mono);font-size:12.5px;fill:var(--accent)">tools/creation_decision.py::mark_add_creative_candidates(metrics, excluded_ad_ids, history, tier_summary)</text>

  <rect x="58" y="92" width="160" height="38" class="layer-bg" rx="2"/>
  <text x="66" y="108" class="small" style="font-family:var(--mono);font-size:10.5px">decay_signal</text>
  <text x="66" y="122" class="small">(复用现有)</text>
  <rect x="228" y="92" width="160" height="38" class="layer-bg" rx="2"/>
  <text x="236" y="108" class="small" style="font-family:var(--mono);font-size:10.5px">creative_count_low</text>
  <text x="236" y="122" class="small">&lt; 15</text>
  <rect x="398" y="92" width="160" height="38" class="layer-bg" rx="2"/>
  <text x="406" y="108" class="small" style="font-family:var(--mono);font-size:10.5px">creative_age_old</text>
  <text x="406" y="122" class="small">中位 ≥ 7 天</text>
  <rect x="568" y="92" width="160" height="38" class="layer-bg" rx="2"/>
  <text x="576" y="108" class="small" style="font-family:var(--mono);font-size:10.5px">not_recently_added</text>
  <text x="576" y="122" class="small">7 天未补过</text>
  <rect x="738" y="92" width="160" height="38" class="layer-bg" rx="2"/>
  <text x="746" y="108" class="small" style="font-family:var(--mono);font-size:10.5px">ad_alive_and_healthy</text>
  <text x="746" y="122" class="small">ROI ≥ P50 × 0.90</text>
  <rect x="908" y="92" width="146" height="38" class="layer-bg" rx="2" style="stroke:var(--gold);stroke-width:1.2"/>
  <text x="916" y="108" class="small" style="font-family:var(--mono);font-size:10.5px;fill:var(--gold)">tier_not_declining</text>
  <text x="916" y="122" class="small">tier 趋势护栏(深度补)</text>
  <rect x="1064" y="92" width="140" height="38" class="layer-bg" rx="2" style="stroke:var(--gold);stroke-width:1.2"/>
  <text x="1072" y="108" class="small" style="font-family:var(--mono);font-size:10.5px;fill:var(--gold)">not_in_excluded</text>
  <text x="1072" y="122" class="small">关联点过滤</text>

  <path class="arrow-internal" d="M 630 140 L 630 164" marker-end="url(#arr-int4)"/>
  <text x="640" y="158" class="arrow-label">任 4 项命中 → 候选</text>

  <!-- Step 2: LLM (L2) -->
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  <text x="58" y="192" class="mono-mute" style="fill:var(--accent)">STEP 2 · LLM 综合判断(L2 · skill 启发式)</text>
  <text x="58" y="210" class="body-strong" style="fill:var(--accent)">skills/creation_strategy.md</text>
  <text x="58" y="224" class="body" style="font-size:11.5px">综合候选 + tier 趋势 + 频次 + 配额 → 决定 "add_creative(ad_X, ≤ 5 条)" + 三路素材配比 + reason + confidence</text>

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  <!-- Step 3: 三路素材召回 -->
  <rect x="40" y="260" width="1180" height="120" class="layer-bg" rx="3"/>
  <text x="58" y="282" class="mono-mute">STEP 3 · 三路素材召回(黑盒 API + 排序加权)</text>
  <text x="58" y="300" class="body-strong" style="font-family:var(--mono);font-size:12.5px">tools/material_recall.py::recall_materials(audience_demand, top_k=50, sources, weights)</text>

  <rect x="58" y="312" width="380" height="60" class="layer-bg" rx="2"/>
  <rect x="58" y="312" width="36" height="60" fill="#5C7A52" rx="2"/>
  <text x="76" y="346" text-anchor="middle" class="pill-text" style="fill:var(--paper)" transform="rotate(-90 76 346)">50%</text>
  <text x="106" y="332" class="body-strong" style="font-size:13px">① 历史投放素材</text>
  <text x="106" y="350" class="small" style="font-family:var(--mono);font-size:10.5px">HistorySource</text>
  <text x="106" y="364" class="small">score = 0.3×cost + 0.4×CTR + 0.3×ROI(标准化)</text>

  <rect x="448" y="312" width="380" height="60" class="layer-bg" rx="2"/>
  <rect x="448" y="312" width="36" height="60" fill="#5C7A52" rx="2"/>
  <text x="466" y="346" text-anchor="middle" class="pill-text" style="fill:var(--paper)" transform="rotate(-90 466 346)">30%</text>
  <text x="496" y="332" class="body-strong" style="font-size:13px">② 合作方即转卡片</text>
  <text x="496" y="350" class="small" style="font-family:var(--mono);font-size:10.5px">PartnerSource</text>
  <text x="496" y="364" class="small">score = 卡片点击率</text>

  <rect x="838" y="312" width="380" height="60" class="layer-bg" rx="2"/>
  <rect x="838" y="312" width="36" height="60" fill="#5C7A52" rx="2"/>
  <text x="856" y="346" text-anchor="middle" class="pill-text" style="fill:var(--paper)" transform="rotate(-90 856 346)">20%</text>
  <text x="886" y="332" class="body-strong" style="font-size:13px">③ AI 改写 (取 ① top 5)</text>
  <text x="886" y="350" class="small" style="font-family:var(--mono);font-size:10.5px">RewriteSource · uses LLM</text>
  <text x="886" y="364" class="small">light:同义改写 · medium:句式重组</text>

  <path class="arrow-internal" d="M 630 380 L 630 404" marker-end="url(#arr-int4)"/>

  <!-- Step 4: 判重 stub + AI 改写升档 -->
  <rect x="40" y="410" width="580" height="100" class="layer-bg" rx="3" style="stroke:var(--ink-mute);stroke-width:1;stroke-dasharray:3 3"/>
  <text x="58" y="432" class="mono-mute">STEP 4 · 4+M 判重(本期 STUB)</text>
  <text x="58" y="450" class="body-strong" style="font-family:var(--mono);font-size:12px">tools/dedup_check.py::check_material_duplicate(...)</text>
  <text x="58" y="468" class="body" style="font-size:11.5px">DEDUP_ENABLED=False · always returns not_duplicate</text>
  <text x="58" y="486" class="body" style="font-size:11.5px">本地预筛:同广告下 <tspan style="font-family:var(--mono)">md5(image_id+title+desc)</tspan> 去重</text>
  <text x="58" y="502" class="small" style="font-style:italic">→ 后续接 4+M 云服务,只改本函数实现,接口不变</text>

  <rect x="640" y="410" width="580" height="100" class="layer-bg" rx="3"/>
  <text x="658" y="432" class="mono-mute">STEP 5 · AI 改写命中重复时升档</text>
  <text x="658" y="450" class="body-strong">light 改写 → 命中重复 → medium → skip</text>
  <text x="658" y="468" class="body" style="font-size:11.5px">最多尝试 2 次(<tspan style="font-family:var(--mono)">AI_REWRITE_MAX_ATTEMPTS_PER_MATERIAL=2</tspan>)</text>
  <text x="658" y="486" class="body" style="font-size:11.5px">改写后再走判重 → 才上传 / 挂载</text>
  <text x="658" y="502" class="small" style="font-style:italic">heavy 级(图像重新生成)留下期</text>

  <!-- Step 6: 渐进式 + 上限 -->
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  <text x="630" y="560" text-anchor="middle" class="body-strong" style="fill:var(--accent);font-size:12px">渐进式控制 · 单次 ≤ 5 · 单广告 7 日累计 ≤ 8 · 已有 ≥ 30 不触发 → 写 creation_decisions / 飞书审批 / creative_create()</text>
</svg>
</div>

<!-- ════════════════════════════════════════════════════ -->
<!-- FIGURE 5 · 决策框架 L1 / L2 / L3                       -->
<!-- ════════════════════════════════════════════════════ -->
<h2>图五 · 决策框架:代码 vs 知识 三层分工</h2>

<p class="intro">
两个子系统都遵循同一套<strong>三层分工</strong> — L1 候选标记代码(确定性 · 可单测)/ L2 LLM skill(启发式 · 灰色地带)/ L3 兜底护栏代码(确定性 · 边界)。这是分离架构的核心:**skill 不是简单等于一段话,是 LLM 的推理框架,各子系统必须独立**。
</p>

<div class="diagram-wrap" data-tag="FIG · 05 · L1 / L2 / L3 DECISION LAYERS">
<svg class="arch" viewBox="0 0 1260 500" xmlns="http://www.w3.org/2000/svg">

  <!-- L1 lane -->
  <rect x="40" y="40" width="1180" height="130" class="layer-bg" rx="3"/>
  <rect x="56" y="32" width="180" height="20" fill="#4A5870" rx="2"/>
  <text x="146" y="46" class="pill-text" text-anchor="middle">L1 · CANDIDATE MARKING</text>

  <text x="60" y="76" class="mono-mute">代码层 · 确定性 · 可单测 · 可回放</text>
  <text x="60" y="98" class="title" style="font-size:16px">候选标记</text>

  <rect x="60" y="108" width="560" height="52" class="layer-existing" rx="2"/>
  <text x="76" y="126" class="body-strong">调控:tools/ad_decision.py</text>
  <text x="76" y="142" class="small" style="font-family:var(--mono);font-size:10.5px">roi_low · decay_signal · bid_up_candidate · bid_down_candidate · scale_up_candidate</text>
  <text x="76" y="156" class="small">(5 个,现有不动)</text>

  <rect x="640" y="108" width="560" height="52" class="layer-new" rx="2"/>
  <text x="656" y="126" class="body-strong" style="fill:var(--accent)">新建:tools/creation_decision.py</text>
  <text x="656" y="142" class="small" style="font-family:var(--mono);font-size:10.5px">add_creative 7 信号 + create_ad 6 信号(L1 全新)</text>
  <text x="656" y="156" class="small">含 tier 级护栏 + 关联点过滤(深度补全)</text>

  <!-- L2 lane -->
  <rect x="40" y="190" width="1180" height="130" class="layer-bg" rx="3" style="stroke:var(--accent);stroke-width:1.5"/>
  <rect x="56" y="182" width="180" height="20" fill="#C75D3F" rx="2"/>
  <text x="146" y="196" class="pill-text" text-anchor="middle">L2 · LLM HEURISTIC</text>

  <text x="60" y="226" class="mono-mute" style="fill:var(--accent)">知识层 · 启发式 · 灰色地带 · 综合权衡</text>
  <text x="60" y="248" class="title" style="font-size:16px;fill:var(--accent)">LLM 综合判断(skill 注入)</text>

  <rect x="60" y="258" width="560" height="52" class="layer-existing" rx="2"/>
  <text x="76" y="276" class="body-strong">调控:skills/decision_strategy.md</text>
  <text x="76" y="292" class="small">"任 X 项命中倾向触发" · 裂变 vs ROI 冲突 · reason 5 元组</text>
  <text x="76" y="306" class="small">→ 只注入 调控 Agent prompt</text>

  <rect x="640" y="258" width="560" height="52" class="layer-new" rx="2"/>
  <text x="656" y="276" class="body-strong" style="fill:var(--accent)">新建:skills/creation_strategy.md(新)</text>
  <text x="656" y="292" class="small">"任 4 项命中倾向触发" · 三路素材配比 · 出价 factor 选择</text>
  <text x="656" y="306" class="small" style="fill:var(--accent)">→ 只注入 新建 Agent prompt · 不污染调控</text>

  <!-- L3 lane -->
  <rect x="40" y="340" width="1180" height="130" class="layer-bg" rx="3"/>
  <rect x="56" y="332" width="180" height="20" fill="#B8902F" rx="2"/>
  <text x="146" y="346" class="pill-text" text-anchor="middle">L3 · HARDCODED GUARDS</text>

  <text x="60" y="376" class="mono-mute" style="fill:var(--gold)">代码层 · 确定性 · 边界硬约束 · 不可绕过</text>
  <text x="60" y="398" class="title" style="font-size:16px">兜底护栏</text>

  <rect x="60" y="408" width="560" height="52" class="layer-existing" rx="2"/>
  <text x="76" y="426" class="body-strong">调控:tools/guardrails.py(现有)</text>
  <text x="76" y="442" class="small" style="font-family:var(--mono);font-size:10.5px">BID_FLOOR/CEILING · MAX_ADJUSTMENTS_PER_AD_PER_DAY · 数据新鲜度</text>
  <text x="76" y="456" class="small">+ CreativePauseHistory 7 天去重</text>

  <rect x="640" y="408" width="560" height="52" class="layer-new" rx="2"/>
  <text x="656" y="426" class="body-strong" style="fill:var(--accent)">新建:guardrails 扩展 + creation_history(新)</text>
  <text x="656" y="442" class="small" style="font-family:var(--mono);font-size:10.5px">MAX_NEW_ADS_PER_TIER_PER_7D · uniqueness_check · 创意数上限</text>
  <text x="656" y="456" class="small" style="fill:var(--accent)">+ CreativeAddHistory · AdCreationHistory(深度补全:7 日累计)</text>
</svg>
</div>

<!-- ════════════════════════════════════════════════════ -->
<!-- FIGURE 6 · 关联点放大图(时间序)                      -->
<!-- ════════════════════════════════════════════════════ -->
<h2>图六 · 关联点放大 — 时序图</h2>

<div class="diagram-wrap" data-tag="FIG · 06 · COUPLING POINT · TIME SEQUENCE">
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  <!-- Timeline -->
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  <text x="80" y="44" class="mono-mute">UTC 02:00</text>
  <text x="600" y="44" class="mono-mute" text-anchor="middle">UTC 02:30</text>
  <text x="1180" y="44" class="mono-mute" text-anchor="end">UTC 04:00+</text>

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  <circle cx="600" cy="60" r="6" fill="#C75D3F"/>
  <circle cx="1180" cy="60" r="6" fill="#0F1F2E"/>

  <!-- 调控 swimlane -->
  <rect x="40" y="100" width="1180" height="100" class="layer-existing" rx="3"/>
  <text x="60" y="122" class="mono-mute">ADJUSTMENT LANE · 调控子系统</text>

  <rect x="80" y="140" width="200" height="42" class="layer-bg" rx="2"/>
  <text x="92" y="158" class="body-strong" style="font-size:12px">execute_once.py</text>
  <text x="92" y="174" class="small">数据→决策→审批→执行</text>

  <rect x="290" y="140" width="320" height="42" class="layer-bg" rx="2"/>
  <text x="302" y="158" class="body" style="font-size:11.5px">02:30 之前:产物落地</text>
  <text x="302" y="174" class="small" style="font-family:var(--mono);font-size:10.5px">outputs/reports/llm_decisions_{date}.csv</text>

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  <text x="632" y="158" class="body" style="font-size:11.5px;fill:var(--ink-mute)">飞书审批进行中(120 min 阻塞 · 与新建并行)</text>
  <text x="632" y="174" class="small" style="font-style:italic">审批通过后执行 · 此期间不影响新建子系统启动</text>

  <!-- 新建 swimlane -->
  <rect x="40" y="220" width="1180" height="140" class="layer-new" rx="3"/>
  <text x="60" y="242" class="mono-mute" style="fill:var(--accent)">CREATION LANE · 新建子系统</text>

  <rect x="600" y="260" width="200" height="42" class="layer-bg" rx="2" style="stroke:var(--accent)"/>
  <text x="612" y="278" class="body-strong" style="font-size:12px;fill:var(--accent)">execute_creation_once.py</text>
  <text x="612" y="294" class="small">02:30 启动</text>

  <rect x="600" y="312" width="580" height="42" class="layer-bg" rx="2" style="stroke:var(--gold);stroke-width:1.5"/>
  <text x="612" y="330" class="body-strong" style="font-size:11.5px;fill:var(--gold)">Step 1 · 读调控 latest_decisions</text>
  <text x="612" y="346" class="small" style="font-family:var(--mono);font-size:10.5px">excluded_ad_ids = {ad_id where action=='pause' in llm_decisions_{date}.csv}</text>

  <!-- 关联点箭头(调控 → 新建)-->
  <path class="arrow-coupling" d="M 380 200 C 380 235 480 220 600 330" marker-end="url(#arr-cpl6)"/>
  <text x="430" y="218" class="arrow-label" style="fill:var(--gold)">latest_decisions(只读)</text>

  <!-- 注释:之后新建跑完自己的流水线 -->
  <text x="810" y="285" class="body" style="font-size:11.5px">→ 候选标记(7 信号)→ LLM 决策 → 唯一性校验 → 飞书新建审批表 → ad_create / creative_create</text>
</svg>
</div>

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<!-- FIGURE 7 · 实施甘特图                                  -->
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<h2>图七 · 实施甘特图(10 阶段)</h2>

<div class="table-wrap" data-tag="FIG · 07 · IMPLEMENTATION ROADMAP">
<table class="matrix">
  <colgroup>
    <col style="width:48px"/>
    <col style="width:130px"/>
    <col style="width:auto"/>
    <col style="width:280px"/>
    <col style="width:80px"/>
  </colgroup>
  <thead>
    <tr><th>阶</th><th>名称</th><th>内容</th><th>关键产出</th><th>类别</th></tr>
  </thead>
  <tbody>
    <tr><td class="mono">a</td><td>共享 infra 抽取</td><td>im_approval.py 抽 FeishuApprovalBase · execution_engine 抽公共部分 · config.py 拆 [SHARED]/[ADJUSTMENT]/[CREATION] 三段</td><td class="mono">FeishuApprovalBase · config 重排</td><td class="shared">共享</td></tr>
    <tr><td class="mono">b</td><td>适配层 stub</td><td>5 个适配模块接口签名:audience_demand · material_recall · dedup_check · uniqueness_check · creation_history</td><td class="mono">5 个新文件 + 单测</td><td class="new">新建</td></tr>
    <tr><td class="mono">c</td><td>模块 A 内核</td><td>ad_creation.py 真实化:唯一性预校验 + 出价基准三层 + 命名 + ad_api.ad_create() 调用</td><td class="mono">tools/ad_creation.py</td><td class="new">新建</td></tr>
    <tr><td class="mono">d</td><td>模块 B 内核</td><td>creative_creation.py 真实化:三路召回(history 路先做)+ AI 改写(light)+ 渐进式控制 + ad_api.creative_create()</td><td class="mono">tools/creative_creation.py</td><td class="new">新建</td></tr>
    <tr><td class="mono">e</td><td>新建 Agent 框架</td><td>prompts/system_creation.prompt + skills/creation_strategy.md + creation_decision.py 候选标记 + 工具白名单</td><td class="mono">prompt + skill + L1 标记代码</td><td class="new">新建</td></tr>
    <tr><td class="mono">f</td><td>新建子系统入口</td><td>execute_creation_once.py 完整流水线:关联点过滤 → Agent → 决策落地 → 审批发送</td><td class="mono">execute_creation_once.py</td><td class="new">新建</td></tr>
    <tr><td class="mono">g</td><td>飞书审批扩展</td><td>FeishuCreationApproval 子类 · 新 chat_id 配置 · 新 APPROVAL_COLUMNS</td><td class="mono">tools/im_approval.py 重构</td><td class="shared">共享</td></tr>
    <tr><td class="mono">h</td><td>执行 dispatch</td><td>execution_engine 加 _execute_create_ad() · _execute_add_creative()(新建独占)</td><td class="mono">execution_engine 新分支</td><td class="new">新建</td></tr>
    <tr><td class="mono">i</td><td>端到端 + 关联点验证</td><td>execution_enabled=true · 单一测试账户跑 · 验证唯一性 / 创意数 / 关联点过滤 / 调控不受影响</td><td class="mono">回归测试 + 手工 checklist</td><td class="muted">验证</td></tr>
    <tr><td class="mono">j</td><td>K8s + 文档</td><td>k8s/cronjob_creation.yaml · 更新 CLAUDE.md · 监控告警</td><td class="mono">cronjob 上线 · 稳定跑 1 周</td><td class="muted">交付</td></tr>
  </tbody>
</table>

<div style="margin-top:24px">
<h3>阶段甘特(相对工作量,水平比例示意)</h3>
<div style="display:grid;grid-template-columns:60px 1fr;gap:6px;align-items:center;margin-top:8px">
  <span class="mono" style="font-size:11px;color:var(--ink-mute)">阶 a</span>
  <div class="gantt-bar"><div class="gantt-fill shared-bar" style="left:0%;width:12%">a · 抽 infra</div></div>

  <span class="mono" style="font-size:11px;color:var(--ink-mute)">阶 b</span>
  <div class="gantt-bar"><div class="gantt-fill" style="left:10%;width:8%">b · stub</div></div>

  <span class="mono" style="font-size:11px;color:var(--ink-mute)">阶 c</span>
  <div class="gantt-bar"><div class="gantt-fill" style="left:18%;width:18%">c · 模块 A</div></div>

  <span class="mono" style="font-size:11px;color:var(--ink-mute)">阶 d</span>
  <div class="gantt-bar"><div class="gantt-fill" style="left:25%;width:20%">d · 模块 B</div></div>

  <span class="mono" style="font-size:11px;color:var(--ink-mute)">阶 e</span>
  <div class="gantt-bar"><div class="gantt-fill" style="left:38%;width:14%">e · Agent 框架</div></div>

  <span class="mono" style="font-size:11px;color:var(--ink-mute)">阶 f</span>
  <div class="gantt-bar"><div class="gantt-fill" style="left:50%;width:14%">f · 子系统入口</div></div>

  <span class="mono" style="font-size:11px;color:var(--ink-mute)">阶 g</span>
  <div class="gantt-bar"><div class="gantt-fill shared-bar" style="left:55%;width:10%">g · 飞书</div></div>

  <span class="mono" style="font-size:11px;color:var(--ink-mute)">阶 h</span>
  <div class="gantt-bar"><div class="gantt-fill" style="left:64%;width:10%">h · execute</div></div>

  <span class="mono" style="font-size:11px;color:var(--ink-mute)">阶 i</span>
  <div class="gantt-bar"><div class="gantt-fill cross-bar" style="left:74%;width:14%">i · e2e 验证</div></div>

  <span class="mono" style="font-size:11px;color:var(--ink-mute)">阶 j</span>
  <div class="gantt-bar"><div class="gantt-fill cross-bar" style="left:86%;width:14%">j · K8s + 文档</div></div>
</div>

<div class="legend" style="margin-top:24px">
  <div class="legend-item"><span class="legend-line" style="border-color:var(--moss);border-top-style:solid"></span>共享 infra 改动(影响调控,需回归)</div>
  <div class="legend-item"><span class="legend-line act"></span>新建子系统独占改动</div>
  <div class="legend-item"><span class="legend-line" style="border-color:var(--gold);border-top-style:solid"></span>验证 / 交付</div>
</div>
</div>
</div>

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<!-- 关键设计原则速查                                       -->
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<h2>设计原则速查</h2>

<div class="table-wrap" data-tag="DESIGN PRINCIPLES">
<table class="matrix">
  <colgroup><col style="width:280px"/><col style="width:auto"/></colgroup>
  <tbody>
    <tr><td class="new">代码 vs 知识 分离</td><td>工具 / 数据(代码)是<strong>确定性</strong>的,复用零风险;Skill(LLM 推理框架)是<strong>启发式</strong>的,共用会污染。Q5/Q6 改方向的核心理由。</td></tr>
    <tr><td class="new">分离但不盲</td><td>两个子系统通过文件系统通信,**最小耦合**:新建启动只读调控当日 latest_decisions 黑名单,避免给即将 pause 的广告补创意。</td></tr>
    <tr><td class="new">L1 / L2 / L3 三层分工</td><td>L1 候选标记(代码,可单测)/ L2 LLM skill(启发式)/ L3 兜底护栏(代码,边界)。两子系统共用这套分工模式。</td></tr>
    <tr><td class="new">YAGNI 严格执行</td><td>本期不做 reshuffle / 重度 AI 改写 / 跨账户素材 / 调控读新建 / 联合审批 / 学习期细粒度保护。接口预留,实现等下期。</td></tr>
    <tr><td class="new">深度思考补全(全启用)</td><td>tier 级护栏 · 渐进式挂创意(≤5/次)· 7 日累计上限 · 出价基准三层降级 · 关联点过滤 · confidence 量纲校准。</td></tr>
    <tr><td class="new">回滚边界清晰</td><td>新建子系统失败 → 删 execute_creation_once.py 即可;CREATION_ENABLED=False 总开关;调控完全不受影响。</td></tr>
  </tbody>
</table>
</div>

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<footer>
  <div>auto_put_ad_mini · v2 解耦架构 · brain 独立 · infra 共享</div>
  <div class="stamp">drafted 2026-06-05 · plan approved · 待实施</div>
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