.error-page{min-height:100dvh;padding:var(--space-md);background-color:var(--bg-primary);background-image:radial-gradient(var(--gray-200).5px,transparent .5px);text-align:center;background-size:1.5rem 1.5rem;flex-direction:column;justify-content:center;align-items:center;display:flex}.error-page__scene{width:9rem;height:9rem;margin-bottom:var(--space-lg);animation:.6s ease-out both error-page-fade-in;position:relative}.error-page__pulse-ring{border:1.5px solid var(--brand-200);border-radius:50%;animation:4s cubic-bezier(.4,0,.2,1) infinite error-page-pulse;position:absolute;inset:0}.error-page__pulse-ring--delayed{animation-delay:1.33s}.error-page__pulse-ring--delayed-2{animation-delay:2.66s}.error-page__beacon{background:var(--color-brand);width:.625rem;height:.625rem;box-shadow:0 0 0 .3rem var(--brand-100),0 0 1.25rem #155eef40;border-radius:50%;margin:-.3125rem 0 0 -.3125rem;position:absolute;top:50%;left:50%}.error-page__code{margin:0 0 var(--space-sm);letter-spacing:-.04em;background:linear-gradient(135deg,var(--gray-300)30%,var(--brand-200));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(4rem,10vw,7rem);font-weight:800;line-height:1;animation:.5s ease-out .1s both error-page-fade-in}.error-page__title{margin:0 0 var(--space-xs);font-size:var(--text-xl);color:var(--fg-primary);font-weight:600;animation:.5s ease-out .2s both error-page-fade-in}.error-page__description{margin:0 0 var(--space-lg);font-size:var(--text-sm);color:var(--fg-muted);max-width:28rem;animation:.5s ease-out .3s both error-page-fade-in}.error-page__actions{gap:var(--space-sm);flex-wrap:wrap;justify-content:center;animation:.5s ease-out .4s both error-page-fade-in;display:flex}.error-page__button{font-size:var(--text-sm);border-radius:var(--radius-md);cursor:pointer;border:1px solid var(--border-primary);background:var(--bg-elevated);color:var(--fg-primary);justify-content:center;align-items:center;padding:.5rem 1.25rem;font-weight:500;text-decoration:none;transition:background .15s;display:inline-flex}.error-page__button:hover{background:var(--gray-100)}.error-page__button--primary{background:var(--color-brand);color:var(--fg-on-brand);border-color:var(--color-brand)}.error-page__button--primary:hover{background:var(--color-brand-contrast)}@keyframes error-page-fade-in{0%{opacity:0;transform:translateY(.75rem)}to{opacity:1;transform:translateY(0)}}@keyframes error-page-pulse{0%{opacity:.7;transform:scale(.15)}to{opacity:0;transform:scale(1)}}@media (prefers-reduced-motion:reduce){.error-page__scene,.error-page__pulse-ring,.error-page__code,.error-page__title,.error-page__description,.error-page__actions{animation:none}}.portal-error{padding:var(--space-xl)var(--space-md);text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:50dvh;display:flex}.portal-error__title{margin:0 0 var(--space-xs);font-size:var(--text-lg);color:var(--fg-primary);font-weight:600}.portal-error__description{margin:0 0 var(--space-lg);font-size:var(--text-sm);color:var(--fg-muted);max-width:28rem}.portal-error__actions{gap:var(--space-sm);flex-wrap:wrap;justify-content:center;display:flex}