.screen-error{--st-primary:#0d3b4c;--st-accent:#106075;--st-focus:#1e829b;--st-bg:#f8fafc;--st-surface:#fff;--st-border:#e2e8f0;--st-border-strong:#cbd5e1;--st-text:#0b1c30;--st-text-2:#475569;background:var(--st-bg);min-height:100dvh;color:var(--st-text);place-items:center;padding:24px 16px;font-family:Inter,system-ui,sans-serif;display:grid}.screen-error-card{border:1px solid var(--st-border);background:var(--st-surface);border-radius:8px;width:100%;max-width:520px;padding:28px}.screen-error-kicker{letter-spacing:1.2px;color:var(--st-accent);margin:0 0 6px;font-size:11px;font-weight:700}.screen-error-card h1{color:var(--st-primary);margin:0 0 12px;font-size:22px}.screen-error-card p,.screen-error-card ol{color:var(--st-text-2);margin:0 0 14px;font-size:14px;line-height:1.55}.screen-error-card ol{padding-left:20px}.screen-error-actions{flex-wrap:wrap;gap:10px;margin-top:6px;display:flex}.screen-error-actions button,.screen-error-actions a{min-height:40px;font:inherit;border-radius:6px;align-items:center;padding:0 16px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.screen-error-actions button{border:1px solid var(--st-primary);background:var(--st-primary);color:#fff;cursor:pointer}.screen-error-actions a{border:1px solid var(--st-border-strong);color:var(--st-text)}.screen-error-actions :focus-visible{outline:2px solid var(--st-focus);outline-offset:2px}