// 国产新能源汽车资料库 - 数据集
// 数据仅供参考,实际参数以官方公布为准

const VEHICLES = [
  // ==================== 比亚迪 (BYD) ====================
  {
    id: "byd-han-ev",
    brand: "比亚迪",
    manufacturer: "比亚迪",
    model: "汉EV",
    vehicleType: "轿车",
    priceRange: "20.98-29.98",
    batteryCapacity: 85.4,
    range: 715,
    motorPower: 380,
    topSpeed: 185,
    acceleration: 3.9,
    seatingCapacity: 5,
    coreAdvantages: ["刀片电池安全性领先", "DiLink智能网联系统", "Dragon Face设计语言", "豪华内饰用料"],
    sellingPoints: ["中大型纯电轿车标杆", "超长续航715km", "百公里加速3.9秒", "标配L2级辅助驾驶"],
    popularityScore: 92,
    releaseDate: "2023-05",
    energyType: "纯电动"
  },
  {
    id: "byd-seal",
    brand: "比亚迪",
    manufacturer: "比亚迪",
    model: "海豹",
    vehicleType: "轿跑",
    priceRange: "18.98-28.98",
    batteryCapacity: 82.5,
    range: 700,
    motorPower: 390,
    topSpeed: 180,
    acceleration: 3.8,
    seatingCapacity: 5,
    coreAdvantages: ["CTB电池车身一体化", "e平台3.0技术", "iTAC智能扭矩控制", "海洋美学设计"],
    sellingPoints: ["运动轿跑定位", "对标特斯拉Model 3", "后驱/四驱可选", "高压快充"],
    popularityScore: 88,
    releaseDate: "2023-05",
    energyType: "纯电动"
  },
  {
    id: "byd-qin-plus-ev",
    brand: "比亚迪",
    manufacturer: "比亚迪",
    model: "秦PLUS EV",
    vehicleType: "轿车",
    priceRange: "12.98-17.98",
    batteryCapacity: 71.8,
    range: 600,
    motorPower: 150,
    topSpeed: 150,
    acceleration: 7.3,
    seatingCapacity: 5,
    coreAdvantages: ["刀片电池", "超高性价比", "DM-i超级混动技术成熟", "低油耗"],
    sellingPoints: ["家用轿车首选", "百公里油耗低至3.8L", "空间宽敞", "维护成本低"],
    popularityScore: 95,
    releaseDate: "2023-04",
    energyType: "纯电动"
  },
  {
    id: "byd-song-plus-ev",
    brand: "比亚迪",
    manufacturer: "比亚迪",
    model: "宋PLUS EV",
    vehicleType: "SUV",
    priceRange: "16.98-21.98",
    batteryCapacity: 71.8,
    range: 605,
    motorPower: 160,
    topSpeed: 170,
    acceleration: 7.9,
    seatingCapacity: 5,
    coreAdvantages: ["刀片电池安全可靠", "宽适空间", "DiPilot智能驾驶辅助", "家族式Dragon Face设计"],
    sellingPoints: ["紧凑型SUV销冠", "续航605km", "配置丰富", "性价比极高"],
    popularityScore: 90,
    releaseDate: "2023-03",
    energyType: "纯电动"
  },
  {
    id: "byd-yuan-plus",
    brand: "比亚迪",
    manufacturer: "比亚迪",
    model: "元PLUS",
    vehicleType: "SUV",
    priceRange: "13.98-16.78",
    batteryCapacity: 60.5,
    range: 510,
    motorPower: 150,
    topSpeed: 160,
    acceleration: 7.3,
    seatingCapacity: 5,
    coreAdvantages: ["e平台3.0", "刀片电池", "全球车型(ATTO 3)", "健身房主题内饰"],
    sellingPoints: ["出口全球市场", "紧凑型SUV高性价比", "续航510km满足日常", "充电速度快"],
    popularityScore: 89,
    releaseDate: "2022-02",
    energyType: "纯电动"
  },
  {
    id: "byd-dolphin",
    brand: "比亚迪",
    manufacturer: "比亚迪",
    model: "海豚",
    vehicleType: "轿车",
    priceRange: "9.98-12.98",
    batteryCapacity: 44.9,
    range: 420,
    motorPower: 130,
    topSpeed: 150,
    acceleration: 7.5,
    seatingCapacity: 5,
    coreAdvantages: ["e平台3.0首发车型", "刀片电池", "小巧灵活", "海洋美学设计"],
    sellingPoints: ["小型车市场黑马", "起售价不足10万", "城市代步利器", "配置越级"],
    popularityScore: 87,
    releaseDate: "2021-08",
    energyType: "纯电动"
  },
  {
    id: "byd-yangwang-u8",
    brand: "比亚迪",
    manufacturer: "仰望",
    model: "仰望U8",
    vehicleType: "SUV",
    priceRange: "109.80-109.80",
    batteryCapacity: 49.05,
    range: 1000,
    motorPower: 880,
    topSpeed: 200,
    acceleration: 3.6,
    seatingCapacity: 5,
    coreAdvantages: ["易四方技术平台", "四电机独立驱动", "应急浮水能力", "原地掉头"],
    sellingPoints: ["百万级豪华越野", "极速3.6秒", "超长续航1000km", "黑科技满满"],
    popularityScore: 85,
    releaseDate: "2023-11",
    energyType: "增程式"
  },
  {
    id: "byd-denza-d9",
    brand: "比亚迪",
    manufacturer: "腾势",
    model: "腾势D9",
    vehicleType: "MPV",
    priceRange: "33.98-46.58",
    batteryCapacity: 39.9,
    range: 945,
    motorPower: 275,
    topSpeed: 180,
    acceleration: 7.9,
    seatingCapacity: 7,
    coreAdvantages: ["豪华MPV标杆", "DM-i超级混动", "双侧电动滑门", "航空级座椅"],
    sellingPoints: ["中高端MPV首选", "续航近千公里", "乘坐舒适度极高", "商务家用兼顾"],
    popularityScore: 86,
    releaseDate: "2022-08",
    energyType: "插电混动"
  },

  // ==================== 蔚来 (NIO) ====================
  {
    id: "nio-et7",
    brand: "蔚来",
    manufacturer: "蔚来",
    model: "ET7",
    vehicleType: "轿车",
    priceRange: "45.80-53.60",
    batteryCapacity: 100,
    range: 705,
    motorPower: 480,
    topSpeed: 200,
    acceleration: 3.8,
    seatingCapacity: 5,
    coreAdvantages: ["NIO Autonomous Driving", "换电体系", "激光雷达硬件预埋", "豪华内饰"],
    sellingPoints: ["中大型纯电轿车", "标配激光雷达", "支持换电", "百公里加速3.8秒"],
    popularityScore: 80,
    releaseDate: "2022-03",
    energyType: "纯电动"
  },
  {
    id: "nio-es6",
    brand: "蔚来",
    manufacturer: "蔚来",
    model: "ES6",
    vehicleType: "SUV",
    priceRange: "35.80-42.60",
    batteryCapacity: 100,
    range: 610,
    motorPower: 320,
    topSpeed: 200,
    acceleration: 4.5,
    seatingCapacity: 5,
    coreAdvantages: ["换电体系独特优势", "NOMI智能语音助手", "BaaS电池租用方案", "服务体验好"],
    sellingPoints: ["中型SUV热门选择", "支持换电3分钟", "智能座舱体验佳", "用户服务体系完善"],
    popularityScore: 82,
    releaseDate: "2023-05",
    energyType: "纯电动"
  },
  {
    id: "nio-es8",
    brand: "蔚来",
    manufacturer: "蔚来",
    model: "ES8",
    vehicleType: "SUV",
    priceRange: "49.80-59.80",
    batteryCapacity: 100,
    range: 580,
    motorPower: 480,
    topSpeed: 200,
    acceleration: 4.1,
    seatingCapacity: 6,
    coreAdvantages: ["六座布局宽敞", "豪华配置丰富", "换电体系", "女王副驾"],
    sellingPoints: ["中大型豪华SUV", "六座家庭首选", "支持换电", "百公里加速4.1秒"],
    popularityScore: 78,
    releaseDate: "2022-12",
    energyType: "纯电动"
  },
  {
    id: "nio-ec6",
    brand: "蔚来",
    manufacturer: "蔚来",
    model: "EC6",
    vehicleType: "轿跑",
    priceRange: "39.60-49.60",
    batteryCapacity: 100,
    range: 615,
    motorPower: 320,
    topSpeed: 200,
    acceleration: 4.4,
    seatingCapacity: 5,
    coreAdvantages: ["溜背轿跑造型", "全景天幕", "换电体系", "运动操控"],
    sellingPoints: ["轿跑SUV设计", "风阻系数低", "支持换电", "运动性能出色"],
    popularityScore: 72,
    releaseDate: "2022-12",
    energyType: "纯电动"
  },
  {
    id: "nio-et5",
    brand: "蔚来",
    manufacturer: "蔚来",
    model: "ET5",
    vehicleType: "轿车",
    priceRange: "29.80-35.80",
    batteryCapacity: 100,
    range: 710,
    motorPower: 360,
    topSpeed: 200,
    acceleration: 4.0,
    seatingCapacity: 5,
    coreAdvantages: ["中型轿车高颜值", "换电体系", "AR/VR眼镜适配", "色彩丰富"],
    sellingPoints: ["年轻用户首选", "支持换电", "百公里加速4秒", "智能化体验佳"],
    popularityScore: 81,
    releaseDate: "2022-09",
    energyType: "纯电动"
  },

  // ==================== 小鹏 (XPeng) ====================
  {
    id: "xpeng-p7",
    brand: "小鹏",
    manufacturer: "小鹏",
    model: "P7",
    vehicleType: "轿跑",
    priceRange: "20.99-28.69",
    batteryCapacity: 81,
    range: 670,
    motorPower: 348,
    topSpeed: 200,
    acceleration: 4.3,
    seatingCapacity: 5,
    coreAdvantages: ["XNGP智能驾驶", "激光雷达感知", "轿跑设计语言", "丹拿音响"],
    sellingPoints: ["智能驾驶领先", "轿跑造型经典", "百公里加速4.3秒", "高速NGP好用"],
    popularityScore: 79,
    releaseDate: "2023-03",
    energyType: "纯电动"
  },
  {
    id: "xpeng-g9",
    brand: "小鹏",
    manufacturer: "小鹏",
    model: "G9",
    vehicleType: "SUV",
    priceRange: "26.39-41.99",
    batteryCapacity: 98,
    range: 702,
    motorPower: 405,
    topSpeed: 200,
    acceleration: 3.9,
    seatingCapacity: 5,
    coreAdvantages: ["800V高压碳化硅平台", "XNGP城市智驾", "双腔空气悬架", "5D音乐座舱"],
    sellingPoints: ["旗舰SUV力作", "超快充5分钟200km", "智能驾驶第一梯队", "豪华配置拉满"],
    popularityScore: 83,
    releaseDate: "2022-09",
    energyType: "纯电动"
  },
  {
    id: "xpeng-g6",
    brand: "小鹏",
    manufacturer: "小鹏",
    model: "G6",
    vehicleType: "SUV",
    priceRange: "19.99-27.69",
    batteryCapacity: 87.5,
    range: 755,
    motorPower: 218,
    topSpeed: 200,
    acceleration: 5.9,
    seatingCapacity: 5,
    coreAdvantages: ["SEPA2.0扶摇架构", "800V高压平台", "XNGP智驾", "一体式铝压铸车身"],
    sellingPoints: ["中型SUV性价比之王", "续航755km同级领先", "超快充体验", "智能驾驶标配"],
    popularityScore: 85,
    releaseDate: "2023-06",
    energyType: "纯电动"
  },
  {
    id: "xpeng-p5",
    brand: "小鹏",
    manufacturer: "小鹏",
    model: "P5",
    vehicleType: "轿车",
    priceRange: "15.49-19.99",
    batteryCapacity: 66,
    range: 600,
    motorPower: 155,
    topSpeed: 170,
    acceleration: 7.5,
    seatingCapacity: 5,
    coreAdvantages: ["激光雷达下放", "百变智能空间", "XPILOT智驾辅助", "睡眠场景"],
    sellingPoints: ["首次搭载激光雷达的量产车", "空间多变", "价格亲民", "城市NGP"],
    popularityScore: 76,
    releaseDate: "2021-09",
    energyType: "纯电动"
  },

  // ==================== 理想 (Li Auto) ====================
  {
    id: "li-auto-l9",
    brand: "理想",
    manufacturer: "理想",
    model: "L9",
    vehicleType: "SUV",
    priceRange: "45.98-45.98",
    batteryCapacity: 44.5,
    range: 1315,
    motorPower: 330,
    topSpeed: 180,
    acceleration: 5.3,
    seatingCapacity: 6,
    coreAdvantages: ["增程式无续航焦虑", "六座旗舰SUV", "五屏交互", "魔毯空气悬架"],
    sellingPoints: ["家庭旗舰SUV", "续航1315km", "百公里加速5.3秒", "豪华配置标杆"],
    popularityScore: 88,
    releaseDate: "2022-08",
    energyType: "增程式"
  },
  {
    id: "li-auto-l8",
    brand: "理想",
    manufacturer: "理想",
    model: "L8",
    vehicleType: "SUV",
    priceRange: "33.98-39.98",
    batteryCapacity: 42.8,
    range: 1315,
    motorPower: 330,
    topSpeed: 180,
    acceleration: 5.5,
    seatingCapacity: 6,
    coreAdvantages: ["增程式动力", "六座布局", "Pro版标配空气悬架", "智能座舱"],
    sellingPoints: ["六座家庭首选", "续航1315km", "配置均衡", "空间灵活"],
    popularityScore: 87,
    releaseDate: "2022-11",
    energyType: "增程式"
  },
  {
    id: "li-auto-l7",
    brand: "理想",
    manufacturer: "理想",
    model: "L7",
    vehicleType: "SUV",
    priceRange: "30.98-37.98",
    batteryCapacity: 42.8,
    range: 1315,
    motorPower: 330,
    topSpeed: 180,
    acceleration: 5.3,
    seatingCapacity: 5,
    coreAdvantages: ["增程式无焦虑", "五座大空间", "皇后副驾", "空气悬架可选"],
    sellingPoints: ["五座家庭SUV", "续航1315km", "乘坐舒适", "性价比高"],
    popularityScore: 86,
    releaseDate: "2023-02",
    energyType: "增程式"
  },
  {
    id: "li-auto-l6",
    brand: "理想",
    manufacturer: "理想",
    model: "L6",
    vehicleType: "SUV",
    priceRange: "24.98-27.98",
    batteryCapacity: 36.8,
    range: 1390,
    motorPower: 300,
    topSpeed: 180,
    acceleration: 5.4,
    seatingCapacity: 5,
    coreAdvantages: ["增程式入门级", "价格下探25万以内", "家庭五座SUV", "理想AD Pro智驾"],
    sellingPoints: ["理想最亲民车型", "续航1390km", "配置不缩水", "家庭用户新选择"],
    popularityScore: 84,
    releaseDate: "2024-04",
    energyType: "增程式"
  },

  // ==================== 极氪 (Zeekr) ====================
  {
    id: "zeekr-001",
    brand: "极氪",
    manufacturer: "极氪",
    model: "001",
    vehicleType: "轿跑",
    priceRange: "26.90-32.90",
    batteryCapacity: 100,
    range: 732,
    motorPower: 400,
    topSpeed: 200,
    acceleration: 3.8,
    seatingCapacity: 5,
    coreAdvantages: ["SEA浩瀚架构", "猎装造型", "空气悬架", "全自动空气悬架"],
    sellingPoints: ["猎装轿跑开创者", "百公里加速3.8秒", "操控出色", "配置豪华"],
    popularityScore: 84,
    releaseDate: "2023-01",
    energyType: "纯电动"
  },
  {
    id: "zeekr-007",
    brand: "极氪",
    manufacturer: "极氪",
    model: "007",
    vehicleType: "轿车",
    priceRange: "20.99-29.99",
    batteryCapacity: 100,
    range: 870,
    motorPower: 475,
    topSpeed: 210,
    acceleration: 2.84,
    seatingCapacity: 5,
    coreAdvantages: ["金砖电池", "800V高压平台", "Stargate星际之门灯幕", "极氪智驾"],
    sellingPoints: ["中型轿车新标杆", "百公里加速2.84秒", "续航870km", "自研电池技术"],
    popularityScore: 86,
    releaseDate: "2023-12",
    energyType: "纯电动"
  },
  {
    id: "zeekr-x",
    brand: "极氪",
    manufacturer: "极氪",
    model: "X",
    vehicleType: "SUV",
    priceRange: "18.98-22.98",
    batteryCapacity: 66,
    range: 560,
    motorPower: 315,
    topSpeed: 185,
    acceleration: 3.7,
    seatingCapacity: 5,
    coreAdvantages: ["紧凑型SUV", "百公里加速3.7秒", "前后双电机", "灵活操控"],
    sellingPoints: ["紧凑豪华SUV", "加速性能同级领先", "设计前卫", "城市通勤利器"],
    popularityScore: 78,
    releaseDate: "2023-04",
    energyType: "纯电动"
  },
  {
    id: "zeekr-009",
    brand: "极氪",
    manufacturer: "极氪",
    model: "009",
    vehicleType: "MPV",
    priceRange: "43.90-51.90",
    batteryCapacity: 116,
    range: 702,
    motorPower: 400,
    topSpeed: 190,
    acceleration: 4.5,
    seatingCapacity: 6,
    coreAdvantages: ["纯电豪华MPV", "双电机四驱", "空气悬架+CDC", "Sofaro头等舱座椅"],
    sellingPoints: ["纯电MPV开创者", "续航702km", "百公里加速4.5秒", "豪华配置顶级"],
    popularityScore: 75,
    releaseDate: "2022-11",
    energyType: "纯电动"
  },

  // ==================== 问界 (AITO) ====================
  {
    id: "aito-m5",
    brand: "问界",
    manufacturer: "问界",
    model: "M5",
    vehicleType: "SUV",
    priceRange: "24.98-33.18",
    batteryCapacity: 40,
    range: 1242,
    motorPower: 365,
    topSpeed: 200,
    acceleration: 4.3,
    seatingCapacity: 5,
    coreAdvantages: ["鸿蒙智能座舱", "华为DriveONE电驱", "增程式无焦虑", "智能驾驶辅助"],
    sellingPoints: ["华为赋能智能座舱", "续航1242km", "百公里加速4.3秒", "车机流畅度领先"],
    popularityScore: 82,
    releaseDate: "2022-03",
    energyType: "增程式"
  },
  {
    id: "aito-m7",
    brand: "问界",
    manufacturer: "问界",
    model: "M7",
    vehicleType: "SUV",
    priceRange: "24.98-32.98",
    batteryCapacity: 40,
    range: 1300,
    motorPower: 330,
    topSpeed: 190,
    acceleration: 4.8,
    seatingCapacity: 5,
    coreAdvantages: ["鸿蒙座舱4.0", "华为ADS 2.0高阶智驾", "增程式长续航", "六座可选"],
    sellingPoints: ["中大型SUV热销", "续航1300km", "华为智驾加持", "空间宽敞舒适"],
    popularityScore: 89,
    releaseDate: "2023-09",
    energyType: "增程式"
  },
  {
    id: "aito-m9",
    brand: "问界",
    manufacturer: "问界",
    model: "M9",
    vehicleType: "SUV",
    priceRange: "46.98-56.98",
    batteryCapacity: 42,
    range: 1402,
    motorPower: 390,
    topSpeed: 200,
    acceleration: 4.3,
    seatingCapacity: 6,
    coreAdvantages: ["华为途灵底盘", "鸿蒙座舱", "华为ADS 2.0", "千斤顶智能大灯"],
    sellingPoints: ["旗舰豪华SUV", "续航1402km", "对标奔驰GLS", "华为全栈技术"],
    popularityScore: 90,
    releaseDate: "2023-12",
    energyType: "增程式"
  },

  // ==================== 广汽埃安 (GAC AION) ====================
  {
    id: "gac-aion-s-plus",
    brand: "广汽埃安",
    manufacturer: "广汽埃安",
    model: "S Plus",
    vehicleType: "轿车",
    priceRange: "13.98-17.98",
    batteryCapacity: 67.9,
    range: 602,
    motorPower: 180,
    topSpeed: 163,
    acceleration: 7.5,
    seatingCapacity: 5,
    coreAdvantages: ["弹匣电池", "星灵电子电气架构", "超低风阻系数0.211", "年轻化设计"],
    sellingPoints: ["紧凑型轿车高性价比", "续航602km", "空间表现优秀", "配置越级"],
    popularityScore: 80,
    releaseDate: "2023-04",
    energyType: "纯电动"
  },
  {
    id: "gac-aion-y-plus",
    brand: "广汽埃安",
    manufacturer: "广汽埃安",
    model: "Y Plus",
    vehicleType: "SUV",
    priceRange: "11.98-15.98",
    batteryCapacity: 61.7,
    range: 610,
    motorPower: 150,
    topSpeed: 150,
    acceleration: 8.5,
    seatingCapacity: 5,
    coreAdvantages: ["弹匣电池安全", "SUV造型+MPV空间", "14.6寸中控大屏", "个性化改装"],
    sellingPoints: ["紧凑型SUV销冠", "起售价12万以内", "后排空间越级", "年轻用户喜爱"],
    popularityScore: 83,
    releaseDate: "2023-03",
    energyType: "纯电动"
  },
  {
    id: "gac-aion-v-plus",
    brand: "广汽埃安",
    manufacturer: "广汽埃安",
    model: "V Plus",
    vehicleType: "SUV",
    priceRange: "15.98-19.98",
    batteryCapacity: 72.1,
    range: 600,
    motorPower: 180,
    topSpeed: 170,
    acceleration: 7.0,
    seatingCapacity: 5,
    coreAdvantages: ["弹匣电池", "超视距召唤泊车", "星灵架构", "快充技术"],
    sellingPoints: ["紧凑型SUV实力派", "续航600km", "智能泊车领先", "空间宽敞"],
    popularityScore: 75,
    releaseDate: "2022-06",
    energyType: "纯电动"
  },

  // ==================== 长安深蓝 ====================
  {
    id: "deepal-sl03",
    brand: "长安深蓝",
    manufacturer: "长安深蓝",
    model: "SL03",
    vehicleType: "轿跑",
    priceRange: "14.59-19.19",
    batteryCapacity: 28.4,
    range: 1200,
    motorPower: 160,
    topSpeed: 170,
    acceleration: 7.5,
    seatingCapacity: 5,
    coreAdvantages: ["增程+纯电+氢电三选", "EPA1全电数字平台", "无框车门", "掀背设计"],
    sellingPoints: ["性价比突出", "续航1200km(增程)", "年轻化设计", "多种动力选择"],
    popularityScore: 81,
    releaseDate: "2022-07",
    energyType: "增程式"
  },
  {
    id: "deepal-s7",
    brand: "长安深蓝",
    manufacturer: "长安深蓝",
    model: "S7",
    vehicleType: "SUV",
    priceRange: "14.99-20.29",
    batteryCapacity: 31.73,
    range: 1120,
    motorPower: 175,
    topSpeed: 180,
    acceleration: 6.7,
    seatingCapacity: 5,
    coreAdvantages: ["增程+纯电双动力", "双零重力按摩座椅", "15.6寸向日葵屏", "AR-HUD"],
    sellingPoints: ["中型SUV性价比", "续航1120km(增程)", "配置越级", "舒适性突出"],
    popularityScore: 82,
    releaseDate: "2023-06",
    energyType: "增程式"
  },

  // ==================== 吉利银河 ====================
  {
    id: "galaxy-l7",
    brand: "吉利银河",
    manufacturer: "吉利银河",
    model: "L7",
    vehicleType: "SUV",
    priceRange: "13.87-17.37",
    batteryCapacity: 18.7,
    range: 1370,
    motorPower: 107,
    topSpeed: 180,
    acceleration: 6.9,
    seatingCapacity: 5,
    coreAdvantages: ["雷神电混8848", "神盾电池安全系统", "三挡变频电驱", "智爱座舱"],
    sellingPoints: ["紧凑型SUV混动", "续航1370km", "百公里加速6.9秒", "油耗低至4.4L"],
    popularityScore: 79,
    releaseDate: "2023-05",
    energyType: "插电混动"
  },
  {
    id: "galaxy-e8",
    brand: "吉利银河",
    manufacturer: "吉利银河",
    model: "E8",
    vehicleType: "轿车",
    priceRange: "17.58-22.88",
    batteryCapacity: 76,
    range: 665,
    motorPower: 200,
    topSpeed: 190,
    acceleration: 5.95,
    seatingCapacity: 5,
    coreAdvantages: ["SEA架构", "45寸8K无界大屏", "涟漪美学设计", "高通8295芯片"],
    sellingPoints: ["中大型纯电轿车", "超宽屏幕体验", "百公里加速5.95秒", "设计惊艳"],
    popularityScore: 80,
    releaseDate: "2024-01",
    energyType: "纯电动"
  },

  // ==================== 哪吒汽车 ====================
  {
    id: "nezha-u",
    brand: "哪吒",
    manufacturer: "哪吒",
    model: "U",
    vehicleType: "SUV",
    priceRange: "11.88-16.28",
    batteryCapacity: 68,
    range: 610,
    motorPower: 170,
    topSpeed: 150,
    acceleration: 7.0,
    seatingCapacity: 5,
    coreAdvantages: ["透明A柱", "环绕式智能座舱", "高性价比", "空间表现好"],
    sellingPoints: ["紧凑型SUV入门", "续航610km", "价格亲民", "智能化配置"],
    popularityScore: 68,
    releaseDate: "2022-04",
    energyType: "纯电动"
  },
  {
    id: "nezha-v",
    brand: "哪吒",
    manufacturer: "哪吒",
    model: "V",
    vehicleType: "SUV",
    priceRange: "7.99-12.38",
    batteryCapacity: 38.5,
    range: 401,
    motorPower: 70,
    topSpeed: 121,
    acceleration: 12.0,
    seatingCapacity: 5,
    coreAdvantages: ["微型SUV入门", "价格极致", "L2级辅助驾驶", "年轻用户友好"],
    sellingPoints: ["起售不足8万", "城市代步利器", "配置不低", "维修便宜"],
    popularityScore: 70,
    releaseDate: "2022-03",
    energyType: "纯电动"
  },
  {
    id: "nezha-s",
    brand: "哪吒",
    manufacturer: "哪吒",
    model: "S",
    vehicleType: "轿跑",
    priceRange: "15.98-22.98",
    batteryCapacity: 84,
    range: 715,
    motorPower: 340,
    topSpeed: 185,
    acceleration: 3.9,
    seatingCapacity: 5,
    coreAdvantages: ["山海平台", "运动轿跑设计", "NETA PILOT智驾", "丹拿音响"],
    sellingPoints: ["运动轿跑定位", "百公里加速3.9秒", "续航715km", "性价比出色"],
    popularityScore: 65,
    releaseDate: "2022-07",
    energyType: "纯电动"
  },

  // ==================== 零跑汽车 ====================
  {
    id: "leapmotor-c01",
    brand: "零跑",
    manufacturer: "零跑",
    model: "C01",
    vehicleType: "轿车",
    priceRange: "14.58-20.88",
    batteryCapacity: 47.5,
    range: 1110,
    motorPower: 170,
    topSpeed: 180,
    acceleration: 7.9,
    seatingCapacity: 5,
    coreAdvantages: ["CTC电池底盘一体化", "增程+纯电双动力", "全域自研", "无框车门"],
    sellingPoints: ["中大型轿车性价比", "续航1110km(增程)", "配置越级", "全域自研技术"],
    popularityScore: 76,
    releaseDate: "2023-03",
    energyType: "增程式"
  },
  {
    id: "leapmotor-c11",
    brand: "零跑",
    manufacturer: "零跑",
    model: "C11",
    vehicleType: "SUV",
    priceRange: "14.58-19.58",
    batteryCapacity: 43.7,
    range: 1020,
    motorPower: 200,
    topSpeed: 170,
    acceleration: 7.8,
    seatingCapacity: 5,
    coreAdvantages: ["全域自研", "增程+纯电双动力", "Leapmotor Pilot智驾", "高性价比"],
    sellingPoints: ["中型SUV性价比之王", "续航1020km(增程)", "配置丰富", "价格亲民"],
    popularityScore: 78,
    releaseDate: "2023-03",
    energyType: "增程式"
  },
  {
    id: "leapmotor-t03",
    brand: "零跑",
    manufacturer: "零跑",
    model: "T03",
    vehicleType: "轿车",
    priceRange: "5.99-8.99",
    batteryCapacity: 41,
    range: 403,
    motorPower: 80,
    topSpeed: 125,
    acceleration: 12.0,
    seatingCapacity: 4,
    coreAdvantages: ["微型电动车入门", "全域自研", "L2级辅助驾驶", "四门设计"],
    sellingPoints: ["起售不足6万", "四门微型车", "城市代步首选", "配置同级领先"],
    popularityScore: 72,
    releaseDate: "2023-03",
    energyType: "纯电动"
  },

  // ==================== 极狐 (ARCFOX) ====================
  {
    id: "arcfox-alpha-s",
    brand: "极狐",
    manufacturer: "极狐",
    model: "阿尔法S",
    vehicleType: "轿车",
    priceRange: "18.98-32.98",
    batteryCapacity: 94.5,
    range: 735,
    motorPower: 320,
    topSpeed: 180,
    acceleration: 4.2,
    seatingCapacity: 5,
    coreAdvantages: ["华为HI版搭载鸿蒙座舱", "650三激光雷达智驾", "IMC架构", "豪华内饰"],
    sellingPoints: ["中大型轿车", "华为智驾加持", "续航735km", "百公里加速4.2秒"],
    popularityScore: 70,
    releaseDate: "2022-05",
    energyType: "纯电动"
  },
  {
    id: "arcfox-alpha-t",
    brand: "极狐",
    manufacturer: "极狐",
    model: "阿尔法T",
    vehicleType: "SUV",
    priceRange: "16.98-25.98",
    batteryCapacity: 94.5,
    range: 688,
    motorPower: 320,
    topSpeed: 180,
    acceleration: 4.6,
    seatingCapacity: 5,
    coreAdvantages: ["IMC智能模块标准架构", "α-Pilot智能驾驶", "哈曼Infinity音响", "全地形四驱"],
    sellingPoints: ["中型纯电SUV", "续航688km", "操控性能出色", "豪华配置"],
    popularityScore: 66,
    releaseDate: "2022-04",
    energyType: "纯电动"
  },
  {
    id: "arcfox-kaola",
    brand: "极狐",
    manufacturer: "极狐",
    model: "考拉",
    vehicleType: "MPV",
    priceRange: "13.18-16.98",
    batteryCapacity: 58.8,
    range: 500,
    motorPower: 120,
    topSpeed: 150,
    acceleration: 10.0,
    seatingCapacity: 4,
    coreAdvantages: ["母婴友好座驾", "紫外线杀菌座舱", "魔方茶几", "儿童监测摄像头"],
    sellingPoints: ["全球首款母婴亲子车", "亲子出行专属设计", "安全卫生配置", "空间灵活"],
    popularityScore: 68,
    releaseDate: "2023-09",
    energyType: "纯电动"
  },

  // ==================== 智界 (Luxeed) ====================
  {
    id: "luxeed-s7",
    brand: "智界",
    manufacturer: "智界",
    model: "S7",
    vehicleType: "轿跑",
    priceRange: "24.98-34.98",
    batteryCapacity: 100,
    range: 855,
    motorPower: 430,
    topSpeed: 210,
    acceleration: 3.3,
    seatingCapacity: 5,
    coreAdvantages: ["华为途灵底盘", "鸿蒙座舱4.0", "华为ADS 2.0", "800V高压平台"],
    sellingPoints: ["华为与奇瑞联手", "百公里加速3.3秒", "续航855km", "智能驾驶领先"],
    popularityScore: 82,
    releaseDate: "2023-11",
    energyType: "纯电动"
  },

  // ==================== 小米汽车 ====================
  {
    id: "xiaomi-su7",
    brand: "小米",
    manufacturer: "小米",
    model: "SU7",
    vehicleType: "轿跑",
    priceRange: "21.59-29.99",
    batteryCapacity: 101,
    range: 830,
    motorPower: 495,
    topSpeed: 265,
    acceleration: 2.78,
    seatingCapacity: 5,
    coreAdvantages: ["小米澎湃OS车机", "自研超级电机V6s", "CTB电池一体化", "xiaomi Pilot智驾"],
    sellingPoints: ["小米首款汽车", "百公里加速2.78秒", "极速265km/h", "人车家全生态"],
    popularityScore: 98,
    releaseDate: "2024-03",
    energyType: "纯电动"
  }
];

// 品牌主题色配置(用于SVG占位图)
const BRAND_COLORS = {
  "比亚迪": { primary: "#00467F", secondary: "#0099CC", gradient: ["#00467F", "#0099CC"] },
  "蔚来": { primary: "#00BEBE", secondary: "#006666", gradient: ["#00BEBE", "#006666"] },
  "小鹏": { primary: "#00C2B8", secondary: "#007D78", gradient: ["#00C2B8", "#007D78"] },
  "理想": { primary: "#1A1A1A", secondary: "#C8102E", gradient: ["#333333", "#C8102E"] },
  "极氪": { primary: "#000000", secondary: "#333333", gradient: ["#1A1A1A", "#444444"] },
  "问界": { primary: "#0A5CBA", secondary: "#003D82", gradient: ["#0A5CBA", "#003D82"] },
  "广汽埃安": { primary: "#E60012", secondary: "#990000", gradient: ["#E60012", "#990000"] },
  "长安深蓝": { primary: "#1B3A6B", secondary: "#0E9E8E", gradient: ["#1B3A6B", "#0E9E8E"] },
  "吉利银河": { primary: "#1E3A8A", secondary: "#3B82F6", gradient: ["#1E3A8A", "#3B82F6"] },
  "哪吒": { primary: "#FF6B00", secondary: "#CC4400", gradient: ["#FF6B00", "#CC4400"] },
  "零跑": { primary: "#00A651", secondary: "#006633", gradient: ["#00A651", "#006633"] },
  "极狐": { primary: "#2C3E50", secondary: "#E74C3C", gradient: ["#2C3E50", "#E74C3C"] },
  "智界": { primary: "#5B21B6", secondary: "#7C3AED", gradient: ["#5B21B6", "#7C3AED"] },
  "小米": { primary: "#FF6900", secondary: "#FF8C00", gradient: ["#FF6900", "#FF8C00"] }
};