cities.js

// 常用城市及其 IANA 时区（浏览器 Intl 自动处理夏令时）
const CITIES = [
  { label: "北京 Beijing", tz: "Asia/Shanghai" },
  { label: "上海 Shanghai", tz: "Asia/Shanghai" },
  { label: "香港 Hong Kong", tz: "Asia/Hong_Kong" },
  { label: "台北 Taipei", tz: "Asia/Taipei" },
  { label: "东京 Tokyo", tz: "Asia/Tokyo" },
  { label: "首尔 Seoul", tz: "Asia/Seoul" },
  { label: "新加坡 Singapore", tz: "Asia/Singapore" },
  { label: "曼谷 Bangkok", tz: "Asia/Bangkok" },
  { label: "雅加达 Jakarta", tz: "Asia/Jakarta" },
  { label: "新德里 New Delhi", tz: "Asia/Kolkata" },
  { label: "孟买 Mumbai", tz: "Asia/Kolkata" },
  { label: "迪拜 Dubai", tz: "Asia/Dubai" },
  { label: "特拉维夫 Tel Aviv", tz: "Asia/Jerusalem" },
  { label: "伊斯坦布尔 Istanbul", tz: "Europe/Istanbul" },
  { label: "莫斯科 Moscow", tz: "Europe/Moscow" },
  { label: "雅典 Athens", tz: "Europe/Athens" },
  { label: "赫尔辛基 Helsinki", tz: "Europe/Helsinki" },
  { label: "柏林 Berlin", tz: "Europe/Berlin" },
  { label: "慕尼黑 Munich", tz: "Europe/Berlin" },
  { label: "苏黎世 Zurich", tz: "Europe/Zurich" },
  { label: "巴黎 Paris", tz: "Europe/Paris" },
  { label: "阿姆斯特丹 Amsterdam", tz: "Europe/Amsterdam" },
  { label: "斯德哥尔摩 Stockholm", tz: "Europe/Stockholm" },
  { label: "罗马 Rome", tz: "Europe/Rome" },
  { label: "马德里 Madrid", tz: "Europe/Madrid" },
  { label: "伦敦 London", tz: "Europe/London" },
  { label: "都柏林 Dublin", tz: "Europe/Dublin" },
  { label: "里斯本 Lisbon", tz: "Europe/Lisbon" },
  { label: "圣保罗 São Paulo", tz: "America/Sao_Paulo" },
  { label: "布宜诺斯艾利斯 Buenos Aires", tz: "America/Argentina/Buenos_Aires" },
  { label: "纽约 New York", tz: "America/New_York" },
  { label: "波士顿 Boston", tz: "America/New_York" },
  { label: "华盛顿 Washington DC", tz: "America/New_York" },
  { label: "多伦多 Toronto", tz: "America/Toronto" },
  { label: "迈阿密 Miami", tz: "America/New_York" },
  { label: "芝加哥 Chicago", tz: "America/Chicago" },
  { label: "达拉斯 Dallas", tz: "America/Chicago" },
  { label: "墨西哥城 Mexico City", tz: "America/Mexico_City" },
  { label: "丹佛 Denver", tz: "America/Denver" },
  { label: "凤凰城 Phoenix", tz: "America/Phoenix" },
  { label: "洛杉矶 Los Angeles", tz: "America/Los_Angeles" },
  { label: "旧金山 San Francisco", tz: "America/Los_Angeles" },
  { label: "西雅图 Seattle", tz: "America/Los_Angeles" },
  { label: "温哥华 Vancouver", tz: "America/Vancouver" },
  { label: "檀香山 Honolulu", tz: "Pacific/Honolulu" },
  { label: "奥克兰 Auckland", tz: "Pacific/Auckland" },
  { label: "悉尼 Sydney", tz: "Australia/Sydney" },
  { label: "墨尔本 Melbourne", tz: "Australia/Melbourne" },
  { label: "珀斯 Perth", tz: "Australia/Perth" },
  { label: "开罗 Cairo", tz: "Africa/Cairo" },
  { label: "约翰内斯堡 Johannesburg", tz: "Africa/Johannesburg" },
  { label: "内罗毕 Nairobi", tz: "Africa/Nairobi" },
  { label: "拉各斯 Lagos", tz: "Africa/Lagos" },
  { label: "UTC 协调世界时", tz: "UTC" },
  { label: "AoE (Anywhere on Earth)", tz: "Etc/GMT+12" },
];