body{max-width:36rem;margin:3rem auto;padding:0 1rem;font-family:system-ui,sans-serif}dl{grid-template-columns:max-content 1fr;gap:.25rem 1rem;display:grid}dt{font-weight:600}dd{margin:0}.error{color:#b00020}footer{color:#555;margin-top:2rem;font-size:.875rem}