选手登记 / NFC 绑定
NFC tag 只写卡号，例如 SIM-001；姓名、手机、性别和组别只存后台。
等待操作。
选手与卡绑定
| Bib | Name | Phone | Gender | Division | Card | Check-in | Updated |
|---|
最新刷卡事件
| Received | Status | Card | Athlete | Station | Device |
|---|
前台登记、选手资料核实、NFC 卡绑定、实时事件检查。
NFC tag 只写卡号，例如 SIM-001；姓名、手机、性别和组别只存后台。
| Bib | Name | Phone | Gender | Division | Card | Check-in | Updated |
|---|
| Received | Status | Card | Athlete | Station | Device |
|---|