:root{color:#0b1021;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}body{background:#f7f8fc;min-height:100vh;margin:0}#root{min-height:100vh}.service-shell{text-align:center;place-items:center;min-height:100vh;padding:1.25rem;font-size:1.4rem;font-weight:600;display:grid}