*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:#001529}.login-card{width:400px;padding:40px;background:#fff;border-radius:8px;box-shadow:0 4px 20px #0003}.login-title{text-align:center;margin-bottom:24px;color:#333}