.errb{color:#1c2431;background:#f6f7f9;justify-content:center;align-items:center;min-height:100vh;padding:24px;font-family:system-ui,-apple-system,Segoe UI,sans-serif;display:flex}.errb-tarjeta{background:#fff;border:1px solid #e1e5ea;border-radius:12px;width:100%;max-width:520px;padding:28px;box-shadow:0 8px 28px #10182814}.errb-titulo{margin:0 0 10px;font-size:20px;font-weight:700}.errb-texto{color:#4a5568;margin:0 0 18px;font-size:14px;line-height:1.5}.errb-detalle{color:#4a5568;margin-bottom:18px;font-size:13px}.errb-detalle summary{cursor:pointer}.errb-detalle pre{white-space:pre-wrap;word-break:break-word;background:#f2f4f7;border-radius:8px;margin:8px 0 0;padding:10px;font-size:12px}.errb-acciones{gap:10px;display:flex}.errb-boton{color:#fff;cursor:pointer;background:#1f6feb;border:0;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:600}.errb-boton:hover{background:#1a5fd0}.errb-boton.is-suave{color:#1c2431;background:#eef1f5}.errb-boton.is-suave:hover{background:#e2e7ee}