body{margin:0}.dg-fatal{--bg:#fff;--fg:#171717;--muted:#525252;--brand:#2563eb;text-align:center;background:var(--bg);min-height:100vh;color:var(--fg);flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:24px;font-family:DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex}.dg-fatal h1{margin:0;font-size:20px;font-weight:700}.dg-fatal p{max-width:420px;color:var(--muted);margin:0;font-size:15px;line-height:1.5}.dg-fatal button{background:var(--brand);color:#fff;font:inherit;cursor:pointer;border:none;border-radius:8px;margin-top:8px;padding:10px 20px;font-size:15px;font-weight:600}@media (prefers-color-scheme:dark){.dg-fatal{--bg:#02070f;--fg:#f1f1f3;--muted:#a1a1aa;--brand:#2075ff}}