:root{--navy:#14213d;--orange:#c77700;--line:#d5dae1;--soft:#f3f5f8;color:#1b1f27;font-family:Malgun Gothic,Apple SD Gothic Neo,system-ui,sans-serif}body{background:var(--soft);margin:0}.shell{max-width:40rem;margin:0 auto;padding:2rem 1rem}h1{color:var(--navy);margin:0;font-size:2.25rem}h2{color:var(--navy);font-size:1.125rem}.checks{border:1px solid var(--line);background:#fff;border-radius:.5rem;margin:0;padding:0;list-style:none}.checks li{border-bottom:1px solid var(--line);justify-content:space-between;padding:.75rem 1rem;display:flex}.checks li:last-child{border-bottom:0}.ok{color:#2e7d5b}.fail{color:#b3412b}.error-banner{border:1px solid var(--line);background:#fff;border-radius:.5rem;gap:.75rem;padding:.75rem 1rem;display:flex}.error-banner p{margin:0 0 .25rem}.error-banner--warning{border-color:var(--orange)}.error-banner--error,.error-banner--critical{border-color:#b3412b}.error-banner__hint,.error-banner__trace{color:#5b6470;font-size:.875rem}