.momentum-error-state{background:radial-gradient(circle at 18% 12%, var(--brand-color-warning-surface), transparent 32rem), var(--brand-color-background);color:var(--brand-color-text);min-height:100vh;padding:var(--brand-space-8,2rem);justify-content:center;align-items:center;display:flex}.momentum-error-state--article{min-height:70vh}.momentum-error-state__card{background:var(--brand-color-surface);border:1px solid var(--brand-color-border);border-radius:var(--brand-radius-card,1.5rem);box-shadow:var(--brand-shadow-card,0 1.25rem 3.5rem color-mix(in srgb, var(--brand-color-text) 10%, transparent));text-align:center;max-width:36rem;padding:clamp(2rem,6vw,4rem)}.momentum-error-state__code{color:var(--brand-color-accent);font:700 .875rem/1 var(--brand-font-body);letter-spacing:.16em;margin:0 0 1rem}.momentum-error-state h1{color:var(--brand-color-text);font:700 clamp(2rem, 6vw, 3.5rem)/1.04 var(--brand-font-display);letter-spacing:-.04em;margin:0}.momentum-error-state__body{color:var(--brand-color-text-secondary);font:400 1.0625rem/1.65 var(--brand-font-body);max-width:30rem;margin:1rem auto 0}.momentum-error-state__actions{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:2rem;display:flex}.momentum-error-state__primary,.momentum-error-state__secondary{border-radius:var(--brand-radius-button,999px);font:700 .95rem/1 var(--brand-font-body);justify-content:center;align-items:center;min-height:3rem;padding:.875rem 1.25rem;text-decoration:none;display:inline-flex}.momentum-error-state__primary{background:var(--brand-color-primary);border:1px solid var(--brand-color-primary);color:var(--brand-color-on-primary)}.momentum-error-state__secondary{background:var(--brand-color-surface);border:1px solid var(--brand-color-border);color:var(--brand-color-text)}.momentum-error-state__primary:hover,.momentum-error-state__secondary:hover{transform:translateY(-1px)}.momentum-error-state__primary:focus-visible,.momentum-error-state__secondary:focus-visible{outline:var(--brand-border-focus) solid var(--brand-color-primary);outline-offset:3px}