:root{--login-bg: #f4f6fb;--login-fg: #0b1f3a;--login-muted: #5b6a82;--login-accent: #004996;--login-error: #b3261e}*,*:before,*:after{box-sizing:border-box}html,body{height:100%;margin:0}body{font-family:Inter,system-ui,sans-serif;background:var(--login-bg);color:var(--login-fg)}