diff --git a/.planning/REQUIREMENTS.md b/.planning/REQUIREMENTS.md
index 453785c..c9eb322 100644
--- a/.planning/REQUIREMENTS.md
+++ b/.planning/REQUIREMENTS.md
@@ -111,25 +111,25 @@
 
 | Requirement | Phase | Status |
 |-------------|-------|--------|
-| AUTH-01 | — | Pending |
-| AUTH-02 | — | Pending |
-| AUTH-03 | — | Pending |
-| AUTH-04 | — | Pending |
-| CONT-01 | — | Pending |
-| CONT-02 | — | Pending |
-| CONT-03 | — | Pending |
-| CONT-04 | — | Pending |
-| NET-01 | — | Pending |
-| NET-02 | — | Pending |
-| NET-03 | — | Pending |
-| PIPE-01 | — | Pending |
-| PIPE-02 | — | Pending |
-| PIPE-03 | — | Pending |
+| AUTH-01 | Phase 7 | Pending |
+| AUTH-02 | Phase 7 | Pending |
+| AUTH-03 | Phase 7 | Pending |
+| AUTH-04 | Phase 7 | Pending |
+| CONT-01 | Phase 8 | Pending |
+| CONT-02 | Phase 8 | Pending |
+| CONT-03 | Phase 8 | Pending |
+| CONT-04 | Phase 8 | Pending |
+| NET-01 | Phase 8 | Pending |
+| NET-02 | Phase 8 | Pending |
+| NET-03 | Phase 8 | Pending |
+| PIPE-01 | Phase 9 | Pending |
+| PIPE-02 | Phase 9 | Pending |
+| PIPE-03 | Phase 9 | Pending |
 
 **v1.2 Coverage:**
 - Requirements: 14 total
-- Mapped to phases: 0
-- Unmapped: 14 ⚠️
+- Mapped to phases: 14
+- Unmapped: 0 ✓
 
 ### v1.1 Traceability (Complete)
 
@@ -158,4 +158,4 @@
 
 ---
 *Requirements defined: 2026-03-17*
-*Last updated: 2026-03-17 after v1.2 milestone started*
+*Last updated: 2026-03-17 after v1.2 roadmap created*
diff --git a/.planning/ROADMAP.md b/.planning/ROADMAP.md
index bae1656..b5c4188 100644
--- a/.planning/ROADMAP.md
+++ b/.planning/ROADMAP.md
@@ -3,7 +3,8 @@
 ## Milestones
 
 - ✅ **v1.0 Pipeline Architecture** - Phases 1-4 (shipped 2026-03-15)
-- 🚧 **v1.1 Architecture Refactor** - Phases 5-6 (in progress)
+- ✅ **v1.1 Architecture Refactor** - Phases 5-6 (shipped 2026-03-16)
+- 🚧 **v1.2 Zhihu Crawler** - Phases 7-9 (in progress)
 
 ## Phases
 
@@ -46,11 +47,10 @@ Plans:
 
 </details>
 
-### 🚧 v1.1 Architecture Refactor (In Progress)
+<details>
+<summary>✅ v1.1 Architecture Refactor (Phases 5-6) - SHIPPED 2026-03-16</summary>
 
-**Milestone Goal:** 简化代码结构和优化文件组织 — 统一中间目录、添加归档步骤、整合元数据技能和 Pipeline 模块
-
-#### Phase 5: 归档与目录优化
+### Phase 5: 归档与目录优化
 **Goal**: 统一中间目录结构，添加自动归档步骤，优化最终目录布局
 **Depends on**: Phase 4
 **Requirements**: INT-01, INT-02, INT-03, ARC-01, ARC-02, ARC-03, ARC-04, OUT-01, OUT-02, OUT-03, OUT-04
@@ -60,15 +60,10 @@ Plans:
   3. 最终目录结构为 `{KB_ARCHIVE_PATH}/{platform}/{YYYYMMDD}_{content_id}_analysis.md`
   4. 归档时检测重复文件，询问用户是否覆盖
   5. 不自动清理中间文件（用户手动维护）
-**Plans**: 3 plans
+**Plans**: 3 plans (all complete)
 
-Plans:
-- [x] 05-01-PLAN.md — 中间目录统一和配置 (INT-01, INT-02, INT-03)
-- [x] 05-02-PLAN.md — ArchiveProcessor 归档处理器 (ARC-01, ARC-02, ARC-03, ARC-04)
-- [x] 05-03-PLAN.md — 最终目录结构验证和测试 (OUT-01, OUT-02, OUT-03, OUT-04)
-
-#### Phase 6: 代码整合
-**Goal**: 将独立的元数据技能和 Pipeline 模块整合进 kb-workflow，消除 sys.path 操作，建立标准 Python 包结构
+### Phase 6: 代码整合
+**Goal**: 将独立的元数据技能和 Pipeline 模块整合进 kb-workflow
 **Depends on**: Phase 5
 **Requirements**: MET-01, MET-02, MET-03, MET-04, MET-05, PIP-01, PIP-02, PIP-03, PIP-04
 **Success Criteria** (what must be TRUE):
@@ -78,17 +73,64 @@ Plans:
   4. 原独立的 kb-bilibili-metadata、kb-zhihu-metadata、kb_pipeline 目录已删除
   5. 所有 sys.path 动态操作已删除或重构
   6. Pipeline 类可从 kb_workflow.pipeline 包级别导入
-**Plans**: 3 plans
+**Plans**: 3 plans (all complete)
+
+</details>
+
+### 🚧 v1.2 Zhihu Crawler (In Progress)
+
+**Milestone Goal:** 构建可靠的知乎内容爬取体系 — 解决 Cookie 过期问题，支持自动登录维持
+
+#### Phase 7: 登录认证体系
+**Goal**: 建立知乎登录认证机制，支持二维码扫码和手动 Cookie 两种方式，实现 Cookie 持久化和过期检测
+**Depends on**: Phase 6
+**Requirements**: AUTH-01, AUTH-02, AUTH-03, AUTH-04
+**Success Criteria** (what must be TRUE):
+  1. 用户可以通过命令行显示二维码并扫码登录知乎
+  2. 扫码失败时用户可以手动设置 Cookie 进行认证
+  3. Cookie 自动保存到本地文件，下次运行自动复用
+  4. Cookie 过期时系统自动检测并提示用户重新登录
+**Plans**: TBD
 
 Plans:
-- [x] 06-01-PLAN.md — 元数据技能整合 (MET-01, MET-02, MET-03, MET-04, MET-05)
-- [x] 06-02-PLAN.md — Pipeline 模块整合 (PIP-01, PIP-02, PIP-03, PIP-04)
-- [ ] 06-03-PLAN.md — Gap Closure: 消除 sys.path 操作和补充 Pipeline 导出 (MET-05, PIP-04)
+- [ ] 07-01: 二维码扫码登录实现 (AUTH-01)
+- [ ] 07-02: 手动 Cookie 设置和持久化 (AUTH-02, AUTH-03)
+- [ ] 07-03: Cookie 过期检测机制 (AUTH-04)
+
+#### Phase 8: 内容爬取实现
+**Goal**: 实现知乎问答、专栏/文章、评论的完整爬取功能，包含网络反爬措施
+**Depends on**: Phase 7
+**Requirements**: CONT-01, CONT-02, CONT-03, CONT-04, NET-01, NET-02, NET-03
+**Success Criteria** (what must be TRUE):
+  1. 用户可以爬取知乎问答（问题标题、描述、回答内容、元数据）
+  2. 用户可以爬取知乎专栏/文章（标题、正文、元数据）
+  3. 用户可以选择是否爬取内容下的评论
+  4. 爬取结果包含作者信息、发布时间、点赞数等完整元数据
+  5. 用户可以配置代理 IP 以降低被封风险
+**Plans**: TBD
+
+Plans:
+- [ ] 08-01: 问答和专栏内容爬取 (CONT-01, CONT-02, CONT-04)
+- [ ] 08-02: 评论爬取功能 (CONT-03)
+- [ ] 08-03: 网络反爬措施 (NET-01, NET-02, NET-03)
+
+#### Phase 9: Pipeline 整合
+**Goal**: 将新爬虫实现整合进现有 Pipeline 架构，替换原有知乎处理器
+**Depends on**: Phase 8
+**Requirements**: PIPE-01, PIPE-02, PIPE-03
+**Success Criteria** (what must be TRUE):
+  1. 知乎链接使用新爬虫处理器，无需手动设置 Cookie
+  2. 新处理器与现有 Pipeline 架构完全兼容
+  3. 支持断点续传和幂等执行（与其他处理器行为一致）
+**Plans**: TBD
+
+Plans:
+- [ ] 09-01: ZhihuProcessor 替换和整合 (PIPE-01, PIPE-02, PIPE-03)
 
 ## Progress
 
 **Execution Order:**
-Phases execute in numeric order: 1 → 2 → 3 → 4 → 5 → 6
+Phases execute in numeric order: 1 → 2 → 3 → 4 → 5 → 6 → 7 → 8 → 9
 
 | Phase | Milestone | Plans Complete | Status | Completed |
 |-------|-----------|----------------|--------|-----------|
@@ -97,4 +139,7 @@ Phases execute in numeric order: 1 → 2 → 3 → 4 → 5 → 6
 | 3. Processors | v1.0 | 3/3 | Complete | 2026-03-15 |
 | 4. Pipeline | v1.0 | 2/2 | Complete | 2026-03-15 |
 | 5. 归档与目录优化 | v1.1 | 3/3 | Complete | 2026-03-16 |
-| 6. 代码整合 | v1.1 | 2/3 | In Progress | - |
+| 6. 代码整合 | v1.1 | 3/3 | Complete | 2026-03-16 |
+| 7. 登录认证体系 | v1.2 | 0/3 | Not started | - |
+| 8. 内容爬取实现 | v1.2 | 0/3 | Not started | - |
+| 9. Pipeline 整合 | v1.2 | 0/1 | Not started | - |
diff --git a/.planning/STATE.md b/.planning/STATE.md
index 4f99a8a..a63a759 100644
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -3,13 +3,13 @@ gsd_state_version: 1.0
 milestone: v1.2
 milestone_name: Zhihu Crawler
 status: planning
-stopped_at: Defining requirements
-last_updated: "2026-03-17T10:00:00.000Z"
-last_activity: 2026-03-17 — Milestone v1.2 started
+stopped_at: Roadmap created
+last_updated: "2026-03-17T12:00:00.000Z"
+last_activity: 2026-03-17 — v1.2 roadmap created
 progress:
-  total_phases: 0
+  total_phases: 3
   completed_phases: 0
-  total_plans: 0
+  total_plans: 7
   completed_plans: 0
   percent: 0
 ---
@@ -21,14 +21,14 @@ progress:
 See: .planning/PROJECT.md (updated 2026-03-17)
 
 **Core value:** 可靠、可维护的处理管道 - 每个步骤独立、可验证、可恢复
-**Current focus:** v1.2 Zhihu Crawler — 需求定义中
+**Current focus:** v1.2 Zhihu Crawler — Phase 7 准备中
 
 ## Current Position
 
-Phase: Not started (defining requirements)
+Phase: 7 of 9 (登录认证体系)
 Plan: —
-Status: Defining requirements
-Last activity: 2026-03-17 — Milestone v1.2 started
+Status: Ready to plan
+Last activity: 2026-03-17 — v1.2 roadmap created
 
 Progress: [░░░░░░░░░░] 0% (v1.2 milestone)
 
@@ -54,15 +54,6 @@ v1.1 decisions:
 - 中间目录统一到 `~/work/intermediate/analysis/`
 - 归档只保留 md 文件，不归档 json 文件
 - 最终目录按平台分组，不再按时间创建子目录
-- [Phase 05]: Archive step is always last in pipeline, only md files archived
-- [Phase 05]: Duplicate detection uses glob pattern *_{content_id}_analysis.md with user overwrite confirmation
-- [Phase 05]: Mock _ask_overwrite in tests to avoid stdin blocking
-- [Phase 05]: Patch get_settings at kb_pipeline.processors.base module level for tests
-- [Phase 06]: Rename kb-workflow to kb_workflow for Python package compatibility
-- [Phase 06]: Standard imports from kb_workflow.metadata instead of sys.path manipulation
-- [Phase 06-code-consolidation]: Use absolute imports (kb_workflow.pipeline.xxx) for all pipeline modules
-- [Phase 06-03]: External dependencies (kb-deep-analyzer) use lazy sys.path manipulation inside methods, not at module top-level
-- [Phase 06-03]: Pipeline class exported at package level for cleaner imports
 
 v1.2 decisions:
 - 知乎登录策略：二维码扫码 + 手动 Cookie 降级
@@ -76,8 +67,8 @@ None.
 
 ## Session Continuity
 
-Last session: 2026-03-17T10:00:00.000Z
-Stopped at: Defining requirements
+Last session: 2026-03-17T12:00:00.000Z
+Stopped at: Roadmap created
 Resume file: None
 
-**Next step:** Define requirements → Create roadmap
+**Next step:** Run `/gsd:plan-phase 7` to create first plan