commit 22a38eb9fb80751903c3eda2812b426a01e6c1a4
Author: Midas <midas@zenyu.ai>
Date:   Mon Jun 22 22:53:09 2026 +0800

    feat: 智币省初始版本 + PM2 部署配置

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8ff36fd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+node_modules/
+logs/
+*.log
+.env
+.DS_Store
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..3f0c95b
--- /dev/null
+++ b/README.md
@@ -0,0 +1,28 @@
+# 智币省 (ZhiBiSheng)
+
+聚合优惠工具 - 智币省
+
+## 快速开始
+
+```bash
+npm install
+npm start
+```
+
+访问 http://localhost:3000
+
+## PM2 管理
+
+```bash
+pm2 start ecosystem.config.js
+pm2 stop zhibisheng
+pm2 restart zhibisheng
+pm2 logs zhibisheng
+```
+
+## API 端点
+
+- `GET /api/search?keyword=xxx` - 搜索优惠券
+- `GET /api/today-deals` - 今日特价
+- `GET /api/linbao` - 线报广场
+- `GET /api/price-history?itemid=xxx` - 历史价格
diff --git a/SPEC.md b/SPEC.md
new file mode 100644
index 0000000..3605b1a
--- /dev/null
+++ b/SPEC.md
@@ -0,0 +1,52 @@
+# 智币省 - 聚合优惠工具
+
+## 产品定位
+
+聚合全网隐藏优惠券 + 今日特价优惠信息，让用户轻松省钱。
+
+## 产品名
+
+**智币省** — 智能省钱，省钱就用智币省
+
+## 核心功能
+
+1. **搜索优惠券** — 输入商品名称/链接，查询隐藏优惠券
+2. **今日特价** — 聚合全网今日特价商品榜单
+3. **线报广场** — 薅羊毛信息聚合，用户可浏览
+4. **历史最低价** — 商品历史价格走势查询
+
+## 技术架构
+
+- **后端**: Node.js + Express（轻量，占用资源少）
+- **前端**: Vanilla JS + 单HTML文件（PWA）
+- **数据源**: 淘宝联盟API + 京东联盟API（接入结构）
+- **部署**: Linux服务器，Docker或直接Node运行
+
+## 变现路径
+
+```
+用户访问 → 搜索商品查隐藏券 → 跳转淘宝/京东领券下单 → CPS佣金结算
+```
+
+## 开发阶段
+
+### Phase 1 (当前): 本地验证
+- 完整的前后端代码
+- 本地可运行
+- 数据结构ready，接入联盟API即可
+
+### Phase 2: 服务器部署
+- 部署到你提供的Linux服务器
+- 接入淘宝/京东联盟API
+- 绑定域名
+
+### Phase 3: 推广运营
+- SEO优化
+- 推广投放
+- 数据分析迭代
+
+## 设计风格
+
+- 绿色/金色为主（省钱感、信任感）
+- 卡片式布局，商品信息清晰
+- 移动端优先，PWA可安装到手机
\ No newline at end of file
diff --git a/deploy.sh b/deploy.sh
new file mode 100644
index 0000000..641b5a7
--- /dev/null
+++ b/deploy.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# 智币省 - PM2 部署脚本
+# 用法: ./deploy.sh
+
+set -e
+
+APP_DIR="/var/www/zhibisheng"
+LOG_FILE="/var/log/zhibisheng-deploy.log"
+
+echo "[$(date)] 开始部署智币省..." | tee -a $LOG_FILE
+
+cd $APP_DIR || { echo "目录不存在: $APP_DIR"; exit 1; }
+
+# 拉取最新代码
+echo "[$(date)] 拉取最新代码..." | tee -a $LOG_FILE
+git pull origin main
+
+# 安装依赖
+echo "[$(date)] 安装依赖..." | tee -a $LOG_FILE
+npm install
+
+# 重启 PM2
+echo "[$(date)] 重启 PM2 服务..." | tee -a $LOG_FILE
+pm2 stop zhibisheng 2>/dev/null || true
+pm2 start ecosystem.config.js
+pm2 save
+
+# 验证服务状态
+sleep 2
+pm2 list
+curl -s http://localhost:3000 > /dev/null && echo "[$(date)] ✅ 部署成功!" | tee -a $LOG_FILE || echo "[$(date)] ⚠️ 服务可能未正常启动" | tee -a $LOG_FILE
diff --git a/ecosystem.config.js b/ecosystem.config.js
new file mode 100644
index 0000000..795339a
--- /dev/null
+++ b/ecosystem.config.js
@@ -0,0 +1,17 @@
+module.exports = {
+  apps: [{
+    name: 'zhibisheng',
+    script: 'server.js',
+    instances: 1,
+    autorestart: true,
+    watch: false,
+    max_memory_restart: '500M',
+    env: {
+      NODE_ENV: 'production',
+      PORT: 3000
+    },
+    error_file: './logs/error.log',
+    out_file: './logs/out.log',
+    log_date_format: 'YYYY-MM-DD HH:mm:ss'
+  }]
+};
diff --git a/nginx.conf b/nginx.conf
new file mode 100644
index 0000000..af97991
--- /dev/null
+++ b/nginx.conf
@@ -0,0 +1,15 @@
+server {
+    listen 80;
+    server_name zhibisheng.rhettcloud.top;
+
+    location / {
+        proxy_pass http://127.0.0.1:3000;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_cache_bypass $http_upgrade;
+    }
+}
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..0abab00
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,827 @@
+{
+  "name": "zenyu-deals",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "zenyu-deals",
+      "version": "1.0.0",
+      "dependencies": {
+        "express": "^4.18.2"
+      }
+    },
+    "node_modules/accepts": {
+      "version": "1.3.8",
+      "resolved": "https://registry.npmmirror.com/accepts/-/accepts-1.3.8.tgz",
+      "integrity": "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw==",
+      "license": "MIT",
+      "dependencies": {
+        "mime-types": "~2.1.34",
+        "negotiator": "0.6.3"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/array-flatten": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmmirror.com/array-flatten/-/array-flatten-1.1.1.tgz",
+      "integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg==",
+      "license": "MIT"
+    },
+    "node_modules/body-parser": {
+      "version": "1.20.5",
+      "resolved": "https://registry.npmmirror.com/body-parser/-/body-parser-1.20.5.tgz",
+      "integrity": "sha512-3grm+/2tUOvu2cjJkvsIxrv/wVpfXQW4PsQHYm7yk4vfpu7Ekl6nEsYBoJUL6qDwZUx8wUhQ8tR2qz+ad9c9OA==",
+      "license": "MIT",
+      "dependencies": {
+        "bytes": "~3.1.2",
+        "content-type": "~1.0.5",
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "destroy": "~1.2.0",
+        "http-errors": "~2.0.1",
+        "iconv-lite": "~0.4.24",
+        "on-finished": "~2.4.1",
+        "qs": "~6.15.1",
+        "raw-body": "~2.5.3",
+        "type-is": "~1.6.18",
+        "unpipe": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8",
+        "npm": "1.2.8000 || >= 1.4.16"
+      }
+    },
+    "node_modules/bytes": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmmirror.com/bytes/-/bytes-3.1.2.tgz",
+      "integrity": "sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/call-bind-apply-helpers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmmirror.com/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz",
+      "integrity": "sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==",
+      "license": "MIT",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "function-bind": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/call-bound": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmmirror.com/call-bound/-/call-bound-1.0.4.tgz",
+      "integrity": "sha512-+ys997U96po4Kx/ABpBCqhA9EuxJaQWDQg7295H4hBphv3IZg0boBKuwYpt4YXp6MZ5AmZQnU/tyMTlRpaSejg==",
+      "license": "MIT",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.2",
+        "get-intrinsic": "^1.3.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/content-disposition": {
+      "version": "0.5.4",
+      "resolved": "https://registry.npmmirror.com/content-disposition/-/content-disposition-0.5.4.tgz",
+      "integrity": "sha512-FveZTNuGw04cxlAiWbzi6zTAL/lhehaWbTtgluJh4/E95DqMwTmha3KZN1aAWA8cFIhHzMZUvLevkw5Rqk+tSQ==",
+      "license": "MIT",
+      "dependencies": {
+        "safe-buffer": "5.2.1"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/content-type": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmmirror.com/content-type/-/content-type-1.0.5.tgz",
+      "integrity": "sha512-nTjqfcBFEipKdXCv4YDQWCfmcLZKm81ldF0pAopTvyrFGVbcR6P/VAAd5G7N+0tTr8QqiU0tFadD6FK4NtJwOA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/cookie": {
+      "version": "0.7.2",
+      "resolved": "https://registry.npmmirror.com/cookie/-/cookie-0.7.2.tgz",
+      "integrity": "sha512-yki5XnKuf750l50uGTllt6kKILY4nQ1eNIQatoXEByZ5dWgnKqbnqmTrBE5B4N7lrMJKQ2ytWMiTO2o0v6Ew/w==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/cookie-signature": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmmirror.com/cookie-signature/-/cookie-signature-1.0.7.tgz",
+      "integrity": "sha512-NXdYc3dLr47pBkpUCHtKSwIOQXLVn8dZEuywboCOJY/osA0wFSLlSawr3KN8qXJEyX66FcONTH8EIlVuK0yyFA==",
+      "license": "MIT"
+    },
+    "node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmmirror.com/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "license": "MIT",
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
+    "node_modules/depd": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmmirror.com/depd/-/depd-2.0.0.tgz",
+      "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/destroy": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmmirror.com/destroy/-/destroy-1.2.0.tgz",
+      "integrity": "sha512-2sJGJTaXIIaR1w4iJSNoN0hnMY7Gpc/n8D4qSCJw8QqFWXf7cuAgnEHxBpweaVcPevC2l3KpjYCx3NypQQgaJg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8",
+        "npm": "1.2.8000 || >= 1.4.16"
+      }
+    },
+    "node_modules/dunder-proto": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmmirror.com/dunder-proto/-/dunder-proto-1.0.1.tgz",
+      "integrity": "sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==",
+      "license": "MIT",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.1",
+        "es-errors": "^1.3.0",
+        "gopd": "^1.2.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/ee-first": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmmirror.com/ee-first/-/ee-first-1.1.1.tgz",
+      "integrity": "sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow==",
+      "license": "MIT"
+    },
+    "node_modules/encodeurl": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmmirror.com/encodeurl/-/encodeurl-2.0.0.tgz",
+      "integrity": "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/es-define-property": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmmirror.com/es-define-property/-/es-define-property-1.0.1.tgz",
+      "integrity": "sha512-e3nRfgfUZ4rNGL232gUgX06QNyyez04KdjFrF+LTRoOXmrOgFKDg4BCdsjW8EnT69eqdYGmRpJwiPVYNrCaW3g==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/es-errors": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmmirror.com/es-errors/-/es-errors-1.3.0.tgz",
+      "integrity": "sha512-Zf5H2Kxt2xjTvbJvP2ZWLEICxA6j+hAmMzIlypy4xcBg1vKVnx89Wy0GbS+kf5cwCVFFzdCFh2XSCFNULS6csw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/es-object-atoms": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmmirror.com/es-object-atoms/-/es-object-atoms-1.1.2.tgz",
+      "integrity": "sha512-HWcBoN6NileqtSydK2FqHbS/LoDd2pqrnQHLyJzBj4kOp/ky2MWMN694xOfkK8/SnUsW2DH7EfyVlydKCsm1Zw==",
+      "license": "MIT",
+      "dependencies": {
+        "es-errors": "^1.3.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/escape-html": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmmirror.com/escape-html/-/escape-html-1.0.3.tgz",
+      "integrity": "sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow==",
+      "license": "MIT"
+    },
+    "node_modules/etag": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmmirror.com/etag/-/etag-1.8.1.tgz",
+      "integrity": "sha512-aIL5Fx7mawVa300al2BnEE4iNvo1qETxLrPI/o05L7z6go7fCw1J6EQmbK4FmJ2AS7kgVF/KEZWufBfdClMcPg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/express": {
+      "version": "4.22.2",
+      "resolved": "https://registry.npmmirror.com/express/-/express-4.22.2.tgz",
+      "integrity": "sha512-IuL+Elrou2ZvCFHs18/CIzy2Nzvo25nZ1/D2eIZlz7c+QUayAcYoiM2BthCjs+EBHVpjYjcuLDAiCWgeIX3X1Q==",
+      "license": "MIT",
+      "dependencies": {
+        "accepts": "~1.3.8",
+        "array-flatten": "1.1.1",
+        "body-parser": "~1.20.5",
+        "content-disposition": "~0.5.4",
+        "content-type": "~1.0.4",
+        "cookie": "~0.7.1",
+        "cookie-signature": "~1.0.6",
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "encodeurl": "~2.0.0",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "finalhandler": "~1.3.1",
+        "fresh": "~0.5.2",
+        "http-errors": "~2.0.0",
+        "merge-descriptors": "1.0.3",
+        "methods": "~1.1.2",
+        "on-finished": "~2.4.1",
+        "parseurl": "~1.3.3",
+        "path-to-regexp": "~0.1.12",
+        "proxy-addr": "~2.0.7",
+        "qs": "~6.15.1",
+        "range-parser": "~1.2.1",
+        "safe-buffer": "5.2.1",
+        "send": "~0.19.0",
+        "serve-static": "~1.16.2",
+        "setprototypeof": "1.2.0",
+        "statuses": "~2.0.1",
+        "type-is": "~1.6.18",
+        "utils-merge": "1.0.1",
+        "vary": "~1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.10.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
+    "node_modules/finalhandler": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmmirror.com/finalhandler/-/finalhandler-1.3.2.tgz",
+      "integrity": "sha512-aA4RyPcd3badbdABGDuTXCMTtOneUCAYH/gxoYRTZlIJdF0YPWuGqiAsIrhNnnqdXGswYk6dGujem4w80UJFhg==",
+      "license": "MIT",
+      "dependencies": {
+        "debug": "2.6.9",
+        "encodeurl": "~2.0.0",
+        "escape-html": "~1.0.3",
+        "on-finished": "~2.4.1",
+        "parseurl": "~1.3.3",
+        "statuses": "~2.0.2",
+        "unpipe": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/forwarded": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmmirror.com/forwarded/-/forwarded-0.2.0.tgz",
+      "integrity": "sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/fresh": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmmirror.com/fresh/-/fresh-0.5.2.tgz",
+      "integrity": "sha512-zJ2mQYM18rEFOudeV4GShTGIQ7RbzA7ozbU9I/XBpm7kqgMywgmylMwXHxZJmkVoYkna9d2pVXVXPdYTP9ej8Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/function-bind": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmmirror.com/function-bind/-/function-bind-1.1.2.tgz",
+      "integrity": "sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/get-intrinsic": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmmirror.com/get-intrinsic/-/get-intrinsic-1.3.0.tgz",
+      "integrity": "sha512-9fSjSaos/fRIVIp+xSJlE6lfwhES7LNtKaCBIamHsjr2na1BiABJPo0mOjjz8GJDURarmCPGqaiVg5mfjb98CQ==",
+      "license": "MIT",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.2",
+        "es-define-property": "^1.0.1",
+        "es-errors": "^1.3.0",
+        "es-object-atoms": "^1.1.1",
+        "function-bind": "^1.1.2",
+        "get-proto": "^1.0.1",
+        "gopd": "^1.2.0",
+        "has-symbols": "^1.1.0",
+        "hasown": "^2.0.2",
+        "math-intrinsics": "^1.1.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/get-proto": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmmirror.com/get-proto/-/get-proto-1.0.1.tgz",
+      "integrity": "sha512-sTSfBjoXBp89JvIKIefqw7U2CCebsc74kiY6awiGogKtoSGbgjYE/G/+l9sF3MWFPNc9IcoOC4ODfKHfxFmp0g==",
+      "license": "MIT",
+      "dependencies": {
+        "dunder-proto": "^1.0.1",
+        "es-object-atoms": "^1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/gopd": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmmirror.com/gopd/-/gopd-1.2.0.tgz",
+      "integrity": "sha512-ZUKRh6/kUFoAiTAtTYPZJ3hw9wNxx+BIBOijnlG9PnrJsCcSjs1wyyD6vJpaYtgnzDrKYRSqf3OO6Rfa93xsRg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/has-symbols": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmmirror.com/has-symbols/-/has-symbols-1.1.0.tgz",
+      "integrity": "sha512-1cDNdwJ2Jaohmb3sg4OmKaMBwuC48sYni5HUw2DvsC8LjGTLK9h+eb1X6RyuOHe4hT0ULCW68iomhjUoKUqlPQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/hasown": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmmirror.com/hasown/-/hasown-2.0.4.tgz",
+      "integrity": "sha512-T2UbfbBEF32wiepXIsMlTW9+dDYC6wMh/t/vYA4tuOMKqWz/n3vr1NFSxQiyP+zk2mXsoMA/i/7qV6LKut1t1A==",
+      "license": "MIT",
+      "dependencies": {
+        "function-bind": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/http-errors": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmmirror.com/http-errors/-/http-errors-2.0.1.tgz",
+      "integrity": "sha512-4FbRdAX+bSdmo4AUFuS0WNiPz8NgFt+r8ThgNWmlrjQjt1Q7ZR9+zTlce2859x4KSXrwIsaeTqDoKQmtP8pLmQ==",
+      "license": "MIT",
+      "dependencies": {
+        "depd": "~2.0.0",
+        "inherits": "~2.0.4",
+        "setprototypeof": "~1.2.0",
+        "statuses": "~2.0.2",
+        "toidentifier": "~1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
+    "node_modules/iconv-lite": {
+      "version": "0.4.24",
+      "resolved": "https://registry.npmmirror.com/iconv-lite/-/iconv-lite-0.4.24.tgz",
+      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+      "license": "MIT",
+      "dependencies": {
+        "safer-buffer": ">= 2.1.2 < 3"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/inherits": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmmirror.com/inherits/-/inherits-2.0.4.tgz",
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
+      "license": "ISC"
+    },
+    "node_modules/ipaddr.js": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmmirror.com/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
+      "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
+    "node_modules/math-intrinsics": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmmirror.com/math-intrinsics/-/math-intrinsics-1.1.0.tgz",
+      "integrity": "sha512-/IXtbwEk5HTPyEwyKX6hGkYXxM9nbj64B+ilVJnC/R6B0pH5G4V3b0pVbL7DBj4tkhBAppbQUlf6F6Xl9LHu1g==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/media-typer": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmmirror.com/media-typer/-/media-typer-0.3.0.tgz",
+      "integrity": "sha512-dq+qelQ9akHpcOl/gUVRTxVIOkAJ1wR3QAvb4RsVjS8oVoFjDGTc679wJYmUmknUF5HwMLOgb5O+a3KxfWapPQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/merge-descriptors": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmmirror.com/merge-descriptors/-/merge-descriptors-1.0.3.tgz",
+      "integrity": "sha512-gaNvAS7TZ897/rVaZ0nMtAyxNyi/pdbjbAwUpFQpN70GqnVfOiXpeUUMKRBmzXaSQ8DdTX4/0ms62r2K+hE6mQ==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/methods": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmmirror.com/methods/-/methods-1.1.2.tgz",
+      "integrity": "sha512-iclAHeNqNm68zFtnZ0e+1L2yUIdvzNoauKU4WBA3VvH/vPFieF7qfRlwUZU+DA9P9bPXIS90ulxoUoCH23sV2w==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/mime": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmmirror.com/mime/-/mime-1.6.0.tgz",
+      "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==",
+      "license": "MIT",
+      "bin": {
+        "mime": "cli.js"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/mime-db": {
+      "version": "1.52.0",
+      "resolved": "https://registry.npmmirror.com/mime-db/-/mime-db-1.52.0.tgz",
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/mime-types": {
+      "version": "2.1.35",
+      "resolved": "https://registry.npmmirror.com/mime-types/-/mime-types-2.1.35.tgz",
+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
+      "license": "MIT",
+      "dependencies": {
+        "mime-db": "1.52.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmmirror.com/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A==",
+      "license": "MIT"
+    },
+    "node_modules/negotiator": {
+      "version": "0.6.3",
+      "resolved": "https://registry.npmmirror.com/negotiator/-/negotiator-0.6.3.tgz",
+      "integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/object-inspect": {
+      "version": "1.13.4",
+      "resolved": "https://registry.npmmirror.com/object-inspect/-/object-inspect-1.13.4.tgz",
+      "integrity": "sha512-W67iLl4J2EXEGTbfeHCffrjDfitvLANg0UlX3wFUUSTx92KXRFegMHUVgSqE+wvhAbi4WqjGg9czysTV2Epbew==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/on-finished": {
+      "version": "2.4.1",
+      "resolved": "https://registry.npmmirror.com/on-finished/-/on-finished-2.4.1.tgz",
+      "integrity": "sha512-oVlzkg3ENAhCk2zdv7IJwd/QUD4z2RxRwpkcGY8psCVcCYZNq4wYnVWALHM+brtuJjePWiYF/ClmuDr8Ch5+kg==",
+      "license": "MIT",
+      "dependencies": {
+        "ee-first": "1.1.1"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/parseurl": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmmirror.com/parseurl/-/parseurl-1.3.3.tgz",
+      "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/path-to-regexp": {
+      "version": "0.1.13",
+      "resolved": "https://registry.npmmirror.com/path-to-regexp/-/path-to-regexp-0.1.13.tgz",
+      "integrity": "sha512-A/AGNMFN3c8bOlvV9RreMdrv7jsmF9XIfDeCd87+I8RNg6s78BhJxMu69NEMHBSJFxKidViTEdruRwEk/WIKqA==",
+      "license": "MIT"
+    },
+    "node_modules/proxy-addr": {
+      "version": "2.0.7",
+      "resolved": "https://registry.npmmirror.com/proxy-addr/-/proxy-addr-2.0.7.tgz",
+      "integrity": "sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg==",
+      "license": "MIT",
+      "dependencies": {
+        "forwarded": "0.2.0",
+        "ipaddr.js": "1.9.1"
+      },
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
+    "node_modules/qs": {
+      "version": "6.15.2",
+      "resolved": "https://registry.npmmirror.com/qs/-/qs-6.15.2.tgz",
+      "integrity": "sha512-Rzq0KEyX/w/tEybncDgdkZrJgVUsUMk3xjh3t5bv3S1HTAtg+uOYt72+ZfwiQwKdysThkTBdL/rTi6HDmX9Ddw==",
+      "license": "BSD-3-Clause",
+      "dependencies": {
+        "side-channel": "^1.1.0"
+      },
+      "engines": {
+        "node": ">=0.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/range-parser": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmmirror.com/range-parser/-/range-parser-1.2.1.tgz",
+      "integrity": "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/raw-body": {
+      "version": "2.5.3",
+      "resolved": "https://registry.npmmirror.com/raw-body/-/raw-body-2.5.3.tgz",
+      "integrity": "sha512-s4VSOf6yN0rvbRZGxs8Om5CWj6seneMwK3oDb4lWDH0UPhWcxwOWw5+qk24bxq87szX1ydrwylIOp2uG1ojUpA==",
+      "license": "MIT",
+      "dependencies": {
+        "bytes": "~3.1.2",
+        "http-errors": "~2.0.1",
+        "iconv-lite": "~0.4.24",
+        "unpipe": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmmirror.com/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "license": "MIT"
+    },
+    "node_modules/safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmmirror.com/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
+      "license": "MIT"
+    },
+    "node_modules/send": {
+      "version": "0.19.2",
+      "resolved": "https://registry.npmmirror.com/send/-/send-0.19.2.tgz",
+      "integrity": "sha512-VMbMxbDeehAxpOtWJXlcUS5E8iXh6QmN+BkRX1GARS3wRaXEEgzCcB10gTQazO42tpNIya8xIyNx8fll1OFPrg==",
+      "license": "MIT",
+      "dependencies": {
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "destroy": "1.2.0",
+        "encodeurl": "~2.0.0",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "fresh": "~0.5.2",
+        "http-errors": "~2.0.1",
+        "mime": "1.6.0",
+        "ms": "2.1.3",
+        "on-finished": "~2.4.1",
+        "range-parser": "~1.2.1",
+        "statuses": "~2.0.2"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/send/node_modules/ms": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmmirror.com/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
+      "license": "MIT"
+    },
+    "node_modules/serve-static": {
+      "version": "1.16.3",
+      "resolved": "https://registry.npmmirror.com/serve-static/-/serve-static-1.16.3.tgz",
+      "integrity": "sha512-x0RTqQel6g5SY7Lg6ZreMmsOzncHFU7nhnRWkKgWuMTu5NN0DR5oruckMqRvacAN9d5w6ARnRBXl9xhDCgfMeA==",
+      "license": "MIT",
+      "dependencies": {
+        "encodeurl": "~2.0.0",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.3",
+        "send": "~0.19.1"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/setprototypeof": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmmirror.com/setprototypeof/-/setprototypeof-1.2.0.tgz",
+      "integrity": "sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==",
+      "license": "ISC"
+    },
+    "node_modules/side-channel": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmmirror.com/side-channel/-/side-channel-1.1.0.tgz",
+      "integrity": "sha512-ZX99e6tRweoUXqR+VBrslhda51Nh5MTQwou5tnUDgbtyM0dBgmhEDtWGP/xbKn6hqfPRHujUNwz5fy/wbbhnpw==",
+      "license": "MIT",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "object-inspect": "^1.13.3",
+        "side-channel-list": "^1.0.0",
+        "side-channel-map": "^1.0.1",
+        "side-channel-weakmap": "^1.0.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/side-channel-list": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmmirror.com/side-channel-list/-/side-channel-list-1.0.1.tgz",
+      "integrity": "sha512-mjn/0bi/oUURjc5Xl7IaWi/OJJJumuoJFQJfDDyO46+hBWsfaVM65TBHq2eoZBhzl9EchxOijpkbRC8SVBQU0w==",
+      "license": "MIT",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "object-inspect": "^1.13.4"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/side-channel-map": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmmirror.com/side-channel-map/-/side-channel-map-1.0.1.tgz",
+      "integrity": "sha512-VCjCNfgMsby3tTdo02nbjtM/ewra6jPHmpThenkTYh8pG9ucZ/1P8So4u4FGBek/BjpOVsDCMoLA/iuBKIFXRA==",
+      "license": "MIT",
+      "dependencies": {
+        "call-bound": "^1.0.2",
+        "es-errors": "^1.3.0",
+        "get-intrinsic": "^1.2.5",
+        "object-inspect": "^1.13.3"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/side-channel-weakmap": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmmirror.com/side-channel-weakmap/-/side-channel-weakmap-1.0.2.tgz",
+      "integrity": "sha512-WPS/HvHQTYnHisLo9McqBHOJk2FkHO/tlpvldyrnem4aeQp4hai3gythswg6p01oSoTl58rcpiFAjF2br2Ak2A==",
+      "license": "MIT",
+      "dependencies": {
+        "call-bound": "^1.0.2",
+        "es-errors": "^1.3.0",
+        "get-intrinsic": "^1.2.5",
+        "object-inspect": "^1.13.3",
+        "side-channel-map": "^1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/statuses": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmmirror.com/statuses/-/statuses-2.0.2.tgz",
+      "integrity": "sha512-DvEy55V3DB7uknRo+4iOGT5fP1slR8wQohVdknigZPMpMstaKJQWhwiYBACJE3Ul2pTnATihhBYnRhZQHGBiRw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/toidentifier": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmmirror.com/toidentifier/-/toidentifier-1.0.1.tgz",
+      "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.6"
+      }
+    },
+    "node_modules/type-is": {
+      "version": "1.6.18",
+      "resolved": "https://registry.npmmirror.com/type-is/-/type-is-1.6.18.tgz",
+      "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
+      "license": "MIT",
+      "dependencies": {
+        "media-typer": "0.3.0",
+        "mime-types": "~2.1.24"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmmirror.com/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/utils-merge": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmmirror.com/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4.0"
+      }
+    },
+    "node_modules/vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmmirror.com/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..f62474a
--- /dev/null
+++ b/package.json
@@ -0,0 +1,13 @@
+{
+  "name": "zenyu-deals",
+  "version": "1.0.0",
+  "description": "智币省 - 聚合优惠工具",
+  "main": "server.js",
+  "scripts": {
+    "start": "node server.js",
+    "dev": "node server.js"
+  },
+  "dependencies": {
+    "express": "^4.18.2"
+  }
+}
\ No newline at end of file
diff --git a/public/index.html b/public/index.html
new file mode 100644
index 0000000..5d1c4fb
--- /dev/null
+++ b/public/index.html
@@ -0,0 +1,363 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>智币省 - 智能省钱</title>
+  <link rel="manifest" href="/manifest.json">
+  <meta name="theme-color" content="#10b981">
+  <style>
+    :root {
+      --primary: #10b981;
+      --primary-dark: #059669;
+      --gold: #f59e0b;
+      --bg: #f8faf9;
+      --card: #ffffff;
+      --text: #1f2937;
+      --text-light: #6b7280;
+      --border: #e5e7eb;
+      --shadow: 0 2px 8px rgba(0,0,0,0.08);
+      --radius: 12px;
+    }
+    * { margin: 0; padding: 0; box-sizing: border-box; }
+    body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--bg); color: var(--text); line-height: 1.5; }
+    .container { max-width: 480px; margin: 0 auto; min-height: 100vh; background: var(--bg); }
+
+    /* Header */
+    .header { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: white; padding: 24px 20px 40px; border-radius: 0 0 24px 24px; }
+    .header-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
+    .logo { font-size: 22px; font-weight: 700; display: flex; align-items: center; gap: 6px; }
+    .logo-icon { font-size: 26px; }
+    .version-badge { background: rgba(255,255,255,0.2); padding: 2px 8px; border-radius: 20px; font-size: 11px; }
+    .tagline { font-size: 13px; opacity: 0.9; margin-bottom: 20px; }
+
+    /* Search */
+    .search-box { background: white; border-radius: var(--radius); padding: 4px; display: flex; gap: 8px; box-shadow: var(--shadow); }
+    .search-input { flex: 1; border: none; padding: 12px 16px; font-size: 15px; border-radius: 8px; outline: none; }
+    .search-btn { background: var(--primary); color: white; border: none; padding: 12px 20px; border-radius: 8px; font-size: 15px; font-weight: 600; cursor: pointer; transition: all 0.2s; }
+    .search-btn:active { transform: scale(0.97); background: var(--primary-dark); }
+
+    /* Stats */
+    .stats { display: flex; gap: 12px; margin-top: 20px; }
+    .stat { background: rgba(255,255,255,0.15); border-radius: 10px; padding: 10px 14px; flex: 1; text-align: center; }
+    .stat-value { font-size: 18px; font-weight: 700; }
+    .stat-label { font-size: 11px; opacity: 0.85; }
+
+    /* Content */
+    .content { padding: 20px; }
+
+    /* Section */
+    .section { margin-bottom: 24px; }
+    .section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
+    .section-title { font-size: 16px; font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 6px; }
+    .section-icon { font-size: 18px; }
+    .section-more { font-size: 13px; color: var(--text-light); cursor: pointer; }
+    .section-more:active { color: var(--primary); }
+
+    /* Deal Cards */
+    .deals-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
+    .deal-card { background: var(--card); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); cursor: pointer; transition: transform 0.15s; }
+    .deal-card:active { transform: scale(0.98); }
+    .deal-img { width: 100%; height: 90px; background: #f3f4f6; border-radius: 8px; margin-bottom: 10px; display: flex; align-items: center; justify-content: center; font-size: 32px; }
+    .deal-title { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
+    .deal-price { color: #ef4444; font-weight: 700; font-size: 16px; }
+    .deal-price span { font-size: 12px; }
+    .deal-tag { display: inline-block; background: #fef2f2; color: #ef4444; font-size: 10px; padding: 2px 6px; border-radius: 4px; margin-left: 6px; font-weight: 600; }
+
+    /* Linbao List */
+    .linbao-list { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
+    .linbao-item { padding: 14px 16px; border-bottom: 1px solid var(--border); cursor: pointer; transition: background 0.15s; }
+    .linbao-item:last-child { border-bottom: none; }
+    .linbao-item:active { background: #f9fafb; }
+    .linbao-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
+    .linbao-title { font-size: 14px; font-weight: 600; flex: 1; margin-right: 10px; }
+    .linbao-hot { background: #fef2f2; color: #ef4444; font-size: 11px; padding: 2px 6px; border-radius: 4px; font-weight: 600; }
+    .linbao-meta { font-size: 12px; color: var(--text-light); display: flex; gap: 12px; }
+
+    /* Product List */
+    .product-list { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
+    .product-item { padding: 14px 16px; border-bottom: 1px solid var(--border); display: flex; gap: 12px; cursor: pointer; transition: background 0.15s; }
+    .product-item:last-child { border-bottom: none; }
+    .product-item:active { background: #f9fafb; }
+    .product-img { width: 72px; height: 72px; background: #f3f4f6; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 28px; flex-shrink: 0; }
+    .product-info { flex: 1; min-width: 0; }
+    .product-title { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
+    .product-shop { font-size: 11px; color: var(--text-light); margin-bottom: 6px; }
+    .product-bottom { display: flex; align-items: center; justify-content: space-between; }
+    .product-price { color: #ef4444; font-weight: 700; font-size: 15px; }
+    .product-coupon { background: var(--primary); color: white; font-size: 11px; padding: 3px 8px; border-radius: 4px; font-weight: 600; }
+
+    /* Tab Bar */
+    .tabbar { position: fixed; bottom: 0; left: 50%; transform: translateX(-50%); width: 100%; max-width: 480px; background: white; border-top: 1px solid var(--border); display: flex; padding: 8px 0; padding-bottom: max(8px, env(safe-area-inset-bottom)); }
+    .tab { flex: 1; text-align: center; padding: 6px 0; cursor: pointer; }
+    .tab-icon { font-size: 20px; display: block; margin-bottom: 2px; }
+    .tab-label { font-size: 11px; color: var(--text-light); }
+    .tab.active .tab-label { color: var(--primary); }
+
+    /* Loading */
+    .loading { text-align: center; padding: 20px; color: var(--text-light); font-size: 14px; }
+
+    /* Empty State */
+    .empty-state { text-align: center; padding: 40px 20px; }
+    .empty-icon { font-size: 48px; margin-bottom: 12px; }
+    .empty-text { font-size: 14px; color: var(--text-light); }
+
+    /* Content padding for tabbar */
+    .main-content { padding-bottom: 80px; }
+
+    /* Search Results Panel */
+    .search-panel { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--bg); z-index: 100; overflow-y: auto; }
+    .search-panel.active { display: block; }
+    .search-header { background: white; padding: 16px 20px; display: flex; gap: 12px; align-items: center; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
+    .search-header input { flex: 1; }
+    .back-btn { font-size: 20px; color: var(--text); cursor: pointer; padding: 4px; }
+    .close-btn { color: var(--text-light); font-size: 14px; cursor: pointer; padding: 8px; }
+
+    /* API Status */
+    .api-status { display: flex; align-items: center; gap: 6px; font-size: 12px; }
+    .status-dot { width: 8px; height: 8px; border-radius: 50%; background: #e5e7eb; }
+    .status-dot.active { background: var(--primary); }
+  </style>
+</head>
+<body>
+  <div class="container">
+    <!-- Header -->
+    <div class="header">
+      <div class="header-top">
+        <div class="logo"><span class="logo-icon">💰</span> 智币省</div>
+        <div class="api-status">
+          <span class="status-dot" id="apiDot"></span>
+          <span id="apiStatus">本地模式</span>
+        </div>
+      </div>
+      <div class="tagline">聚合全网隐藏优惠券 · 每日更新特价好物</div>
+      <div class="search-box">
+        <input type="text" class="search-input" id="searchInput" placeholder="搜索商品名称或链接..." />
+        <button class="search-btn" id="searchBtn">搜索</button>
+      </div>
+      <div class="stats">
+        <div class="stat">
+          <div class="stat-value" id="statDeals">0</div>
+          <div class="stat-label">今日特价</div>
+        </div>
+        <div class="stat">
+          <div class="stat-value" id="statCoupon">0</div>
+          <div class="stat-label">覆盖平台</div>
+        </div>
+        <div class="stat">
+          <div class="stat-value">¥0</div>
+          <div class="stat-label">已帮省下</div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Main Content -->
+    <div class="content main-content" id="mainContent">
+      <!-- Deals Section -->
+      <div class="section">
+        <div class="section-header">
+          <div class="section-title"><span class="section-icon">🔥</span> 今日特价</div>
+          <div class="section-more">查看全部</div>
+        </div>
+        <div class="deals-grid" id="dealsGrid">
+          <div class="loading">加载中...</div>
+        </div>
+      </div>
+
+      <!-- Linbao Section -->
+      <div class="section">
+        <div class="section-header">
+          <div class="section-title"><span class="section-icon">📢</span> 线报广场</div>
+          <div class="section-more">更多</div>
+        </div>
+        <div class="linbao-list" id="linbaoList">
+          <div class="loading">加载中...</div>
+        </div>
+      </div>
+
+      <!-- Search Results -->
+      <div class="section" id="searchResultsSection" style="display:none;">
+        <div class="section-header">
+          <div class="section-title"><span class="section-icon">🔍</span> 搜索结果</div>
+        </div>
+        <div class="product-list" id="searchResults">
+          <div class="loading">搜索中...</div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Tab Bar -->
+    <div class="tabbar">
+      <div class="tab active" data-tab="home">
+        <span class="tab-icon">🏠</span>
+        <span class="tab-label">首页</span>
+      </div>
+      <div class="tab" data-tab="deals">
+        <span class="tab-icon">🔥</span>
+        <span class="tab-label">特价</span>
+      </div>
+      <div class="tab" data-tab="linbao">
+        <span class="tab-icon">📢</span>
+        <span class="tab-label">线报</span>
+      </div>
+      <div class="tab" data-tab="my">
+        <span class="tab-icon">👤</span>
+        <span class="tab-label">我的</span>
+      </div>
+    </div>
+  </div>
+
+  <script>
+    // State
+    let currentTab = 'home';
+
+    // API Base
+    const API_BASE = '';
+
+    // DOM Elements
+    const searchInput = document.getElementById('searchInput');
+    const searchBtn = document.getElementById('searchBtn');
+    const dealsGrid = document.getElementById('dealsGrid');
+    const linbaoList = document.getElementById('linbaoList');
+    const searchResultsSection = document.getElementById('searchResultsSection');
+    const searchResults = document.getElementById('searchResults');
+    const apiDot = document.getElementById('apiDot');
+    const apiStatusEl = document.getElementById('apiStatus');
+    const statDeals = document.getElementById('statDeals');
+    const statCoupon = document.getElementById('statCoupon');
+
+    // Init
+    async function init() {
+      await Promise.all([loadDeals(), loadLinbao()]);
+      updateStats();
+      apiDot.classList.add('active');
+      apiStatusEl.textContent = '本地运行';
+    }
+
+    // Load Deals
+    async function loadDeals() {
+      try {
+        const res = await fetch(`${API_BASE}/api/today-deals`);
+        const json = await res.json();
+        if (json.success) {
+          renderDeals(json.data);
+          statDeals.textContent = json.data.length;
+        }
+      } catch (e) {
+        dealsGrid.innerHTML = '<div class="empty-state"><div class="empty-icon">📦</div><div class="empty-text">暂无数据</div></div>';
+      }
+    }
+
+    // Render Deals
+    function renderDeals(deals) {
+      if (!deals.length) {
+        dealsGrid.innerHTML = '<div class="empty-state"><div class="empty-icon">📦</div><div class="empty-text">暂无特价</div></div>';
+        return;
+      }
+      dealsGrid.innerHTML = deals.map(deal => `
+        <div class="deal-card" onclick="openDeal('${deal.id}')">
+          <div class="deal-img">🏷️</div>
+          <div class="deal-title">${deal.title}</div>
+          <div class="deal-price">¥${deal.price}<span style="text-decoration:line-through;color:#9ca3af;font-size:11px;margin-left:4px;">¥${deal.originalPrice}</span></div>
+          <div style="margin-top:6px;"><span class="deal-tag">${deal.discount}</span></div>
+        </div>
+      `).join('');
+    }
+
+    // Load Linbao
+    async function loadLinbao() {
+      try {
+        const res = await fetch(`${API_BASE}/api/linbao`);
+        const json = await res.json();
+        if (json.success) {
+          renderLinbao(json.data);
+          statCoupon.textContent = json.data.length;
+        }
+      } catch (e) {
+        linbaoList.innerHTML = '<div class="empty-state"><div class="empty-icon">📢</div><div class="empty-text">暂无线报</div></div>';
+      }
+    }
+
+    // Render Linbao
+    function renderLinbao(items) {
+      if (!items.length) {
+        linbaoList.innerHTML = '<div class="empty-state"><div class="empty-icon">📢</div><div class="empty-text">暂无线报</div></div>';
+        return;
+      }
+      linbaoList.innerHTML = items.map(item => `
+        <div class="linbao-item" onclick="openLinbao('${item.id}')">
+          <div class="linbao-top">
+            <div class="linbao-title">${item.title}</div>
+            <span class="linbao-hot">🔥 ${item.hot}</span>
+          </div>
+          <div class="linbao-meta">
+            <span>📢 ${item.source}</span>
+            <span>⏰ ${item.time}</span>
+          </div>
+        </div>
+      `).join('');
+    }
+
+    // Search
+    async function doSearch(keyword) {
+      if (!keyword.trim()) return;
+      searchResultsSection.style.display = 'block';
+      searchResults.innerHTML = '<div class="loading">搜索中...</div>';
+      try {
+        const res = await fetch(`${API_BASE}/api/search?keyword=${encodeURIComponent(keyword)}`);
+        const json = await res.json();
+        if (json.success && json.data.length) {
+          renderSearchResults(json.data);
+        } else {
+          searchResults.innerHTML = '<div class="empty-state"><div class="empty-icon">🔍</div><div class="empty-text">未找到相关商品</div></div>';
+        }
+      } catch (e) {
+        searchResults.innerHTML = '<div class="empty-state"><div class="empty-icon">❌</div><div class="empty-text">搜索失败，请重试</div></div>';
+      }
+    }
+
+    // Render Search Results
+    function renderSearchResults(products) {
+      searchResults.innerHTML = products.map(p => `
+        <div class="product-item" onclick="goToCoupon('${p.id}')">
+          <div class="product-img">🏷️</div>
+          <div class="product-info">
+            <div class="product-title">${p.title}</div>
+            <div class="product-shop">🏪 ${p.shop}</div>
+            <div class="product-bottom">
+              <span class="product-price">¥${p.price}</span>
+              <span class="product-coupon">领${p.coupon}元券</span>
+            </div>
+          </div>
+        </div>
+      `).join('');
+    }
+
+    // Update Stats
+    function updateStats() {
+      // Stats updated from data
+    }
+
+    // Placeholder actions
+    function openDeal(id) { console.log('open deal', id); }
+    function openLinbao(id) { console.log('open linbao', id); }
+    function goToCoupon(id) { console.log('go to coupon', id); alert('请复制链接到淘宝/京东app打开'); }
+
+    // Event Listeners
+    searchBtn.addEventListener('click', () => doSearch(searchInput.value));
+    searchInput.addEventListener('keypress', (e) => { if (e.key === 'Enter') doSearch(searchInput.value); });
+
+    // Tab switching
+    document.querySelectorAll('.tab').forEach(tab => {
+      tab.addEventListener('click', () => {
+        document.querySelectorAll('.tab').forEach(t => t.classList.remove('active'));
+        tab.classList.add('active');
+        currentTab = tab.dataset.tab;
+      });
+    });
+
+    // Start
+    init();
+  </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/public/manifest.json b/public/manifest.json
new file mode 100644
index 0000000..70a5cbc
--- /dev/null
+++ b/public/manifest.json
@@ -0,0 +1,16 @@
+{
+  "name": "智币省",
+  "short_name": "智币省",
+  "description": "聚合全网隐藏优惠券，每日更新特价好物",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#10b981",
+  "theme_color": "#10b981",
+  "icons": [
+    {
+      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>💰</text></svg>",
+      "sizes": "192x192",
+      "type": "image/svg+xml"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/server.js b/server.js
new file mode 100644
index 0000000..5b2a979
--- /dev/null
+++ b/server.js
@@ -0,0 +1,129 @@
+const express = require('express');
+const path = require('path');
+
+const app = express();
+const PORT = 3000;
+
+// Middleware
+app.use(express.json());
+app.use(express.static(path.join(__dirname, 'public')));
+
+// API: 搜索优惠券 (预留淘宝/京东联盟API接入点)
+app.get('/api/search', async (req, res) => {
+  const { keyword } = req.query;
+  if (!keyword) {
+    return res.json({ success: false, message: '请输入搜索关键词' });
+  }
+
+  // TODO: 接入淘宝联盟API / 京东联盟API
+  // 目前返回模拟数据用于本地验证
+  const mockResults = generateMockResults(keyword);
+  res.json({ success: true, data: mockResults });
+});
+
+// API: 今日特价
+app.get('/api/today-deals', (req, res) => {
+  // TODO: 接入真实特价API
+  const deals = generateMockDeals();
+  res.json({ success: true, data: deals });
+});
+
+// API: 线报广场
+app.get('/api/linbao', (req, res) => {
+  // TODO: 接入线报数据源
+  const linbao = generateMockLinbao();
+  res.json({ success: true, data: linbao });
+});
+
+// API: 历史价格查询 (预留)
+app.get('/api/price-history', (req, res) => {
+  const { itemid } = req.query;
+  // TODO: 接入价格监控服务
+  res.json({
+    success: true,
+    data: {
+      itemid,
+      history: [
+        { date: '2026-05-01', price: 89 },
+        { date: '2026-05-15', price: 85 },
+        { date: '2026-05-28', price: 79 },
+        { date: '2026-06-01', price: 75 },
+        { date: '2026-06-04', price: 72 }
+      ],
+      lowest: { price: 72, date: '2026-06-04' }
+    }
+  });
+});
+
+// Serve main page
+app.get('/', (req, res) => {
+  res.sendFile(path.join(__dirname, 'public', 'index.html'));
+});
+
+// Mock data generators
+function generateMockResults(keyword) {
+  return [
+    {
+      id: '1',
+      title: `${keyword} 空气炸锅 智能版`,
+      price: 199,
+      originalPrice: 299,
+      coupon: 50,
+      commission: 15,
+      shop: '某某电器旗舰店',
+      link: '#',
+      platform: 'taobao'
+    },
+    {
+      id: '2',
+      title: `${keyword} 破壁机 多功能`,
+      price: 299,
+      originalPrice: 499,
+      coupon: 80,
+      commission: 25,
+      shop: '厨房电器专营店',
+      link: '#',
+      platform: 'taobao'
+    },
+    {
+      id: '3',
+      title: `${keyword} 电饭煲 智能预约`,
+      price: 159,
+      originalPrice: 259,
+      coupon: 40,
+      commission: 12,
+      shop: '品牌电器直营',
+      link: '#',
+      platform: 'jd'
+    }
+  ];
+}
+
+function generateMockDeals() {
+  return [
+    { id: 'd1', title: '苏泊尔空气炸锅', price: 189, originalPrice: 299, discount: '63折', endTime: '2026-06-05' },
+    { id: 'd2', title: '九阳破壁机', price: 299, originalPrice: 599, discount: '5折', endTime: '2026-06-05' },
+    { id: 'd3', title: '美的电饭煲', price: 159, originalPrice: 299, discount: '53折', endTime: '2026-06-05' },
+    { id: 'd4', title: '小米手环8', price: 199, originalPrice: 299, discount: '67折', endTime: '2026-06-06' },
+    { id: 'd5', title: '华为手表GT4', price: 899, originalPrice: 1488, discount: '6折', endTime: '2026-06-07' }
+  ];
+}
+
+function generateMockLinbao() {
+  return [
+    { id: 'l1', title: '淘宝618预售开启，付定金可抵双倍', source: '官方', time: '10分钟前', hot: 98 },
+    { id: 'l2', title: '美团外卖新用户立减15元', source: '美团', time: '30分钟前', hot: 85 },
+    { id: 'l3', title: '京东闪购不定时放大额券', source: '京东', time: '1小时前', hot: 92 },
+    { id: 'l4', title: '饿了么端午红包来袭', source: '饿了么', time: '2小时前', hot: 78 },
+    { id: 'l5', title: '拼多多百亿补贴再加码', source: '拼多多', time: '3小时前', hot: 88 }
+  ];
+}
+
+app.listen(PORT, () => {
+  console.log(`智币省 服务已启动: http://localhost:${PORT}`);
+  console.log(`API端点:`);
+  console.log(`  - GET /api/search?keyword=xxx 搜索优惠券`);
+  console.log(`  - GET /api/today-deals 今日特价`);
+  console.log(`  - GET /api/linbao 线报广场`);
+  console.log(`  - GET /api/price-history?itemid=xxx 历史价格`);
+});
\ No newline at end of file