:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";line-height:1.5;font-weight:400}body{margin:0;padding:0;min-height:100vh;background-color:#f0f2f5}#root{min-height:100vh;width:100%;display:flex;flex-direction:column}.logo{height:64px;display:flex;align-items:center;justify-content:center;padding:0 16px;border-bottom:1px solid rgba(255,255,255,.1)}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{width:400px;box-shadow:0 4px 6px #0000001a}.login-card .ant-card-head-title{text-align:center;font-size:24px;font-weight:600}