.login-container{width:100vw;height:100vh;overflow:hidden}.login-background{background:linear-gradient(135deg,#0f1d36 0%,#1a3a5c 50%,#0f1d36 100%);justify-content:center;align-items:center;width:100%;height:100%;padding:20px;display:flex}.login-card{background:#fff;border-radius:12px;width:100%;max-width:420px;padding:48px;box-shadow:0 20px 60px #0000004d}.login-header{text-align:center;margin-bottom:40px}.login-title{margin-bottom:8px;font-weight:600;color:#0f1d36!important}.login-subtitle{color:#666;font-size:12px}.login-input{border-radius:8px;height:48px}.login-button{background:#0f1d36;border-color:#0f1d36;border-radius:8px;height:48px;font-size:16px}.login-button:hover{background:#1a3a5c!important;border-color:#1a3a5c!important}.login-footer{text-align:center;color:#999;margin-top:24px;font-size:12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:PingFang SC,Microsoft YaHei,-apple-system,BlinkMacSystemFont,sans-serif}#root{width:100%;height:100vh}