body{margin:0;padding:0;font-family:Microsoft YaHei,PingFang SC,Helvetica Neue,Arial,sans-serif;background:#f5f5f5}#root{min-height:100vh}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#191c22,#2a2f3a)}.login-card{width:400px;padding:40px;background:#fff;border-radius:12px;box-shadow:0 10px 40px #0003}.login-logo{text-align:center;margin-bottom:30px}.login-logo h1{font-size:28px;color:#191c22;margin:0;letter-spacing:4px}.login-logo p{color:#a8843c;font-size:13px;letter-spacing:2px;margin-top:8px}.stat-card{text-align:center;padding:24px}.stat-card .ant-statistic-title{color:#6b6f76;font-size:14px;margin-bottom:8px}.stat-card .ant-statistic-content{color:#191c22}.stat-card .ant-statistic-content-value{font-size:32px;font-weight:700}.app-logo{color:#fff;font-size:18px;font-weight:700;letter-spacing:3px;padding:16px 24px;border-bottom:1px solid rgba(255,255,255,.1)}