/** 各分类补充演示帖（每类 7 条，与 seed-plaza-demo.mjs 原有条目合并使用） */
export const EXTRA_DEMO_POSTS = [
  // work-report +7
  {
    category: 'work-report',
    title: '跨部门项目协同周报 · 模板与实践',
    summary: '研发、产品、运营三方对齐模板，附 RACI 矩阵与风险升级机制。',
    tags: ['协同', '周报', '模板'],
    likes: 72,
    comments: 14,
    views: 2100,
    author: 'john',
  },
  {
    category: 'work-report',
    title: '销售团队 Q3 业绩复盘与目标拆解',
    summary: '区域完成率、客单价变化与 Q4 冲刺计划，含 Top10 客户分析。',
    tags: ['销售', '复盘', 'Q3'],
    likes: 54,
    comments: 9,
    views: 1680,
    author: 'admin',
  },
  {
    category: 'work-report',
    title: '远程办公效率调研 · 2025 秋季',
    summary: '200 人样本：专注时长、会议占比与工具偏好，给管理者的 5 条建议。',
    tags: ['远程', '效率', '调研'],
    likes: 98,
    comments: 22,
    views: 3400,
    author: 'john',
  },
  {
    category: 'work-report',
    title: '产品经理年度 OKR 回顾与反思',
    summary: '目标达成率 78%，未达成项根因与下年度优先级调整思路。',
    tags: ['OKR', '产品', '复盘'],
    likes: 115,
    comments: 19,
    views: 2800,
    author: 'john',
  },
  {
    category: 'work-report',
    title: 'B2B SaaS 客户成功月报 · 9 月',
    summary: 'NRR 112%、健康度红黄绿分布与 3 个流失预警案例复盘。',
    tags: ['SaaS', '客户成功'],
    likes: 67,
    comments: 11,
    views: 1950,
    author: 'admin',
  },
  {
    category: 'work-report',
    title: '研发团队 Sprint 回顾 · 第 42 期',
    summary: 'Velocity 趋势、阻塞项统计与下一 Sprint 容量规划建议。',
    tags: ['敏捷', 'Sprint'],
    likes: 43,
    comments: 8,
    views: 1200,
    author: 'john',
  },
  {
    category: 'work-report',
    title: '品牌升级方案执行进度追踪',
    summary: 'VI 落地、渠道物料与内部培训三节进度，附里程碑甘特图。',
    tags: ['品牌', '项目管理'],
    likes: 61,
    comments: 10,
    views: 1750,
    author: 'admin',
  },

  // study-notes +7
  {
    category: 'study-notes',
    title: 'TypeScript 类型体操 10 道经典题解析',
    summary: 'Conditional、Mapped、Template Literal 从入门到面试高频。',
    tags: ['TypeScript', '类型'],
    likes: 186,
    comments: 34,
    views: 6200,
    author: 'john',
  },
  {
    category: 'study-notes',
    title: '系统设计面试：分布式缓存怎么答',
    summary: 'Cache-Aside、一致性、热点 Key 与穿透防护的标准答题框架。',
    tags: ['系统设计', '面试'],
    likes: 224,
    comments: 41,
    views: 7800,
    author: 'john',
  },
  {
    category: 'study-notes',
    title: '线性代数直觉笔记 · 特征值与 PCA',
    summary: '不用公式堆：用图像旋转理解特征分解与降维直觉。',
    tags: ['数学', 'PCA'],
    likes: 142,
    comments: 28,
    views: 4100,
    author: 'admin',
  },
  {
    category: 'study-notes',
    title: 'Docker 容器化从零到部署',
    summary: 'Dockerfile 最佳实践、Compose 多服务与生产环境注意事项。',
    tags: ['Docker', 'DevOps'],
    likes: 167,
    comments: 31,
    views: 5300,
    author: 'john',
  },
  {
    category: 'study-notes',
    title: 'Pandas 数据分析速查手册',
    summary: '读写、分组、透视、合并与可视化 30 个常用片段，可复制即用。',
    tags: ['Python', 'Pandas'],
    likes: 198,
    comments: 36,
    views: 6500,
    author: 'john',
  },
  {
    category: 'study-notes',
    title: 'Git 团队分支规范与 Code Review',
    summary: 'GitFlow vs Trunk、PR 模板与 Review 清单，适合 10 人以内团队。',
    tags: ['Git', '规范'],
    likes: 89,
    comments: 17,
    views: 2600,
    author: 'admin',
  },
  {
    category: 'study-notes',
    title: '技术文档英语阅读训练计划',
    summary: '21 天计划：RFC 段落拆解、术语表与每日 15 分钟精读练习。',
    tags: ['英语', '文档'],
    likes: 76,
    comments: 15,
    views: 2200,
    author: 'john',
  },

  // creative +7
  {
    category: 'creative',
    title: '国潮茶饮品牌 VIS 视觉系统',
    summary: 'Logo 变体、杯身纹样与门店导视的统一设计语言。',
    tags: ['品牌', 'VIS'],
    likes: 134,
    comments: 18,
    views: 3800,
    author: 'john',
  },
  {
    category: 'creative',
    title: '科幻短片《归途》分镜脚本',
    summary: '12 场关键镜头描述、色调参考与音效设计备忘。',
    tags: ['分镜', '科幻'],
    likes: 92,
    comments: 14,
    views: 2400,
    author: 'admin',
  },
  {
    category: 'creative',
    title: '手作 ceramics 工作室品牌摄影',
    summary: '自然光布光、肌理特写与产品叙事的三组拍摄方案。',
    tags: ['摄影', '陶瓷'],
    likes: 108,
    comments: 12,
    views: 2900,
    author: 'john',
  },
  {
    category: 'creative',
    title: '城市夜景长曝光摄影系列',
    summary: '车轨、霓虹反射与 30s 曝光参数对照，附后期调色流程。',
    tags: ['摄影', '夜景'],
    likes: 156,
    comments: 24,
    views: 4500,
    author: 'john',
  },
  {
    category: 'creative',
    title: '极简 UI 图标集 · 200 Icons',
    summary: '2px 线宽、24×24 网格的线性图标库，含 Figma 组件规范。',
    tags: ['UI', '图标'],
    likes: 178,
    comments: 29,
    views: 5100,
    author: 'admin',
  },
  {
    category: 'creative',
    title: '水墨风 AI 插画实验合集',
    summary: 'Prompt 控制笔触、留白与构图的 8 组可复现参数。',
    tags: ['AI绘画', '水墨'],
    likes: 143,
    comments: 21,
    views: 3900,
    author: 'john',
  },
  {
    category: 'creative',
    title: '复古胶片人像调色预设包',
    summary: 'Kodak / Fuji 模拟 LUT + Lightroom 预设，适合户外人像。',
    tags: ['调色', '胶片'],
    likes: 87,
    comments: 13,
    views: 2100,
    author: 'admin',
  },

  // business +7
  {
    category: 'business',
    title: '精酿啤酒馆开业 30 天数据复盘',
    summary: '坪效、复购率与爆款酒款分析，第二个月优化动作清单。',
    tags: ['精酿', '复盘'],
    likes: 82,
    comments: 12,
    views: 2300,
    author: 'john',
  },
  {
    category: 'business',
    title: '日式美甲沙龙会员体系设计',
    summary: '储值梯度、生日礼遇与转介绍奖励的完整规则说明。',
    tags: ['美甲', '会员'],
    likes: 64,
    comments: 9,
    views: 1700,
    author: 'admin',
  },
  {
    category: 'business',
    title: '社区健身房私教转化漏斗优化',
    summary: '体验课到年卡的三步话术与异议处理，转化率 +18pp。',
    tags: ['健身', '转化'],
    likes: 71,
    comments: 11,
    views: 2000,
    author: 'john',
  },
  {
    category: 'business',
    title: '独立书店文创周边选品策略',
    summary: '本地作者、手账与联名款组合，提升客单而不损品牌调性。',
    tags: ['书店', '文创'],
    likes: 93,
    comments: 16,
    views: 2600,
    author: 'john',
  },
  {
    category: 'business',
    title: '宠物洗护上门服务 SOP 手册',
    summary: '预约、消毒、服务流程与客户沟通标准，可直接培训使用。',
    tags: ['宠物', 'SOP'],
    likes: 55,
    comments: 8,
    views: 1500,
    author: 'admin',
  },
  {
    category: 'business',
    title: '轻食沙拉店午餐高峰运营方案',
    summary: '备料节奏、动线设计与套餐组合，12:00–13:30 翻台率提升 35%。',
    tags: ['轻食', '运营'],
    likes: 68,
    comments: 10,
    views: 1850,
    author: 'john',
  },
  {
    category: 'business',
    title: '民宿旺季定价与房源包装指南',
    summary: '动态定价区间、首图拍摄与评价回复模板，适合 5 间以内体量。',
    tags: ['民宿', '定价'],
    likes: 79,
    comments: 14,
    views: 2200,
    author: 'admin',
  },

  // travel +7
  {
    category: 'travel',
    title: '冰岛环岛 10 日自驾攻略',
    summary: 'Ring Road 路线、天气应对与必看瀑布/冰川清单，含预算表。',
    tags: ['冰岛', '自驾'],
    likes: 267,
    comments: 48,
    views: 9200,
    author: 'john',
  },
  {
    category: 'travel',
    title: '清迈慢生活 4 日深度游',
    summary: '古城寺庙、宁曼路咖啡与周日夜市，避开网红排队点。',
    tags: ['泰国', '清迈'],
    likes: 198,
    comments: 35,
    views: 6800,
    author: 'admin',
  },
  {
    category: 'travel',
    title: '西藏林芝桃花季摄影路线',
    summary: '3 月下旬最佳机位、海拔适应与装备清单，附样片参数。',
    tags: ['西藏', '摄影'],
    likes: 223,
    comments: 39,
    views: 7500,
    author: 'john',
  },
  {
    category: 'travel',
    title: '新加坡亲子 3 日轻松游',
    summary: '动物园、滨海湾与本地美食，推车友好路线与交通卡攻略。',
    tags: ['新加坡', '亲子'],
    likes: 156,
    comments: 27,
    views: 4900,
    author: 'john',
  },
  {
    category: 'travel',
    title: '云南大理丽江 6 日省钱攻略',
    summary: '淡季住宿、拼车与必去小众点，人均 ¥2800 舒适玩法。',
    tags: ['云南', '省钱'],
    likes: 184,
    comments: 33,
    views: 6100,
    author: 'admin',
  },
  {
    category: 'travel',
    title: '釜山海鲜美食 48 小时',
    summary: '札嘎其市场、甘川文化村与海边 Cafe，周末快闪指南。',
    tags: ['韩国', '美食'],
    likes: 142,
    comments: 24,
    views: 4300,
    author: 'john',
  },
  {
    category: 'travel',
    title: '阿尔卑斯徒步 · 少女峰周边',
    summary: 'Easy / Moderate 两条路线、齿轮火车时刻与登山装备建议。',
    tags: ['瑞士', '徒步'],
    likes: 201,
    comments: 36,
    views: 6700,
    author: 'admin',
  },

  // data-analysis +7
  {
    category: 'data-analysis',
    title: '用户行为漏斗分析实战案例',
    summary: '注册→激活→付费五步漏斗，定位最大流失环节与优化假设。',
    tags: ['漏斗', '行为分析'],
    likes: 134,
    comments: 23,
    views: 3600,
    author: 'john',
  },
  {
    category: 'data-analysis',
    title: 'A/B 测试显著性检验指南',
    summary: '样本量计算、p-value 误读与 Bayesian 备选方案对照。',
    tags: ['AB测试', '统计'],
    likes: 98,
    comments: 17,
    views: 2800,
    author: 'admin',
  },
  {
    category: 'data-analysis',
    title: '销售预测模型：ARIMA vs Prophet',
    summary: '同一数据集两种模型对比，含 Python 代码与误差指标。',
    tags: ['预测', '时序'],
    likes: 87,
    comments: 15,
    views: 2500,
    author: 'john',
  },
  {
    category: 'data-analysis',
    title: '文本情感分析：评论洞察报告',
    summary: '电商评论 NLP  pipeline，主题聚类与负面词云解读。',
    tags: ['NLP', '情感分析'],
    likes: 76,
    comments: 13,
    views: 2200,
    author: 'john',
  },
  {
    category: 'data-analysis',
    title: '实时大屏指标设计与 SQL 模板',
    summary: 'GMV、DAU、转化率三类大屏的指标定义与刷新策略。',
    tags: ['大屏', 'SQL'],
    likes: 112,
    comments: 19,
    views: 3100,
    author: 'admin',
  },
  {
    category: 'data-analysis',
    title: '营销归因：Shapley vs Markov',
    summary: '多触点归因两种方法适用场景与结果差异案例。',
    tags: ['归因', '营销'],
    likes: 69,
    comments: 12,
    views: 1900,
    author: 'john',
  },
  {
    category: 'data-analysis',
    title: '数据质量监控规则库搭建',
    summary: '空值、重复、时效性三类规则 + 告警分级与值班流程。',
    tags: ['数据质量', '监控'],
    likes: 83,
    comments: 14,
    views: 2400,
    author: 'admin',
  },

  // lifestyle +7
  {
    category: 'lifestyle',
    title: '厨房收纳改造：小空间大利用',
    summary: '垂直收纳、标签系统与动线优化，周末 4 小时完成。',
    tags: ['收纳', '厨房'],
    likes: 121,
    comments: 19,
    views: 3300,
    author: 'john',
  },
  {
    category: 'lifestyle',
    title: '30 天早睡挑战执行记录',
    summary: '23:30 前入睡、屏幕宵禁与睡眠质量变化曲线。',
    tags: ['睡眠', '习惯'],
    likes: 88,
    comments: 16,
    views: 2400,
    author: 'admin',
  },
  {
    category: 'lifestyle',
    title: '周末徒步装备清单与路线',
    summary: '一日轻徒步：鞋服、补给与安全装备，附 3 条城市周边路线。',
    tags: ['徒步', '户外'],
    likes: 102,
    comments: 18,
    views: 2900,
    author: 'john',
  },
  {
    category: 'lifestyle',
    title: '阳台花园从零搭建指南',
    summary: '光照评估、盆器选择与前 10 种好养植物推荐。',
    tags: ['园艺', '阳台'],
    likes: 95,
    comments: 17,
    views: 2700,
    author: 'john',
  },
  {
    category: 'lifestyle',
    title: '断舍离：衣柜 100 件到 40 件',
    summary: '胶囊衣橱原则、捐赠流程与 30 天不再购衣挑战记录。',
    tags: ['断舍离', '极简'],
    likes: 113,
    comments: 22,
    views: 3200,
    author: 'admin',
  },
  {
    category: 'lifestyle',
    title: '手冲咖啡入门 7 日练习',
    summary: '研磨度、水温与注水节奏对照表，从酸到平衡的味觉笔记。',
    tags: ['咖啡', '手冲'],
    likes: 79,
    comments: 14,
    views: 2100,
    author: 'john',
  },
  {
    category: 'lifestyle',
    title: '周末窑烤面包新手日记',
    summary: '天然酵母起种、折叠节奏与第一次成功欧包的全记录。',
    tags: ['烘焙', '面包'],
    likes: 91,
    comments: 16,
    views: 2500,
    author: 'admin',
  },

  // other +7
  {
    category: 'other',
    title: '自由职业者财务规划入门',
    summary: '现金流缓冲、税筹与保险配置，适合刚转自由职业的前 12 个月。',
    tags: ['自由职业', '财务'],
    likes: 68,
    comments: 12,
    views: 1900,
    author: 'john',
  },
  {
    category: 'other',
    title: '播客频道从 0 到 1000 订阅',
    summary: '选题、剪辑流程与跨平台分发，第 8 集突破 1000 订阅复盘。',
    tags: ['播客', '创作'],
    likes: 74,
    comments: 13,
    views: 2100,
    author: 'admin',
  },
  {
    category: 'other',
    title: '城市观鸟入门：常见 20 种鸟',
    summary: '公园/湿地观测点、识别特征与入门望远镜选购建议。',
    tags: ['观鸟', '自然'],
    likes: 52,
    comments: 9,
    views: 1400,
    author: 'john',
  },
  {
    category: 'other',
    title: '二手交易向可持续生活转型',
    summary: '闲鱼/多抓鱼使用心得与「买前问三遍」决策清单。',
    tags: ['可持续', '二手'],
    likes: 61,
    comments: 11,
    views: 1700,
    author: 'john',
  },
  {
    category: 'other',
    title: '个人知识库搭建方法论',
    summary: 'PARA + 渐进式总结，Obsidian/Notion 选型与迁移经验。',
    tags: ['知识管理', 'PKM'],
    likes: 129,
    comments: 24,
    views: 3500,
    author: 'admin',
  },
  {
    category: 'other',
    title: 'VR 健身 60 天体验报告',
    summary: 'Beat Saber + Supernatural 组合，体重与体态变化数据。',
    tags: ['VR', '健身'],
    likes: 84,
    comments: 15,
    views: 2300,
    author: 'john',
  },
  {
    category: 'other',
    title: '社群运营：从群聊到价值观',
    summary: '冷启动、活跃机制与冲突处理，200 人社群 6 个月实践。',
    tags: ['社群', '运营'],
    likes: 97,
    comments: 18,
    views: 2700,
    author: 'admin',
  },
];