:root{--brand-primary:#334155;--brand-on-primary:#fff;--brand-surface:#f8fafc;--brand-text:#334155;--brand-font:system-ui, -apple-system, "Segoe UI", sans-serif;--text:#16181d;--muted:#4b5563;--border:#c9ced6;--card:#fff;--danger:#b42318;--danger-bg:#fef3f2;--success:#067647;--success-bg:#ecfdf3;--warning-bg:#fffaeb;--warning-border:#b54708;--focus:#1d4ed8;--radius:8px}*,:before,:after{box-sizing:border-box}html{font-family:var(--brand-font);background:var(--brand-surface);color:var(--text);-webkit-text-size-adjust:100%;line-height:1.5}body{flex-direction:column;min-height:100vh;margin:0;display:flex}a{color:var(--brand-text)}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.skip{position:absolute;top:0;left:-9999px}.skip:focus{z-index:10;color:#000;border-radius:var(--radius);background:#fff;padding:8px 12px;top:8px;left:8px}.site-header{background:var(--brand-primary);color:var(--brand-on-primary)}.site-header .inner{flex-wrap:wrap;align-items:center;gap:16px;max-width:1120px;margin:0 auto;padding:10px 16px;display:flex}.site-header a{color:var(--brand-on-primary)}.brand{align-items:center;gap:10px;font-size:1.1rem;font-weight:700;text-decoration:none;display:inline-flex}.brand img{object-fit:contain;width:auto;max-width:160px;height:40px;display:block}.header-tools{flex-wrap:wrap;align-items:center;gap:12px;margin-left:auto;display:flex}.lang a,.lang span{padding:2px 4px}.lang [aria-current=true]{font-weight:700;text-decoration:none}.btn-ghost{color:var(--brand-on-primary);border:1px solid var(--brand-on-primary);border-radius:var(--radius);font:inherit;cursor:pointer;background:0 0;padding:4px 12px}.whoami{opacity:1;font-size:.9rem}.area-nav{background:var(--card);border-bottom:1px solid var(--border)}.area-nav ul{flex-wrap:wrap;gap:4px;max-width:1120px;margin:0 auto;padding:0 16px;list-style:none;display:flex}.area-nav a{color:var(--text);border-bottom:3px solid #0000;padding:12px 14px;text-decoration:none;display:inline-block}.area-nav a[aria-current=page]{border-bottom-color:var(--brand-primary);font-weight:700}.area-nav a:hover{background:var(--brand-surface)}main{flex:1;width:100%;max-width:1120px;margin:0 auto;padding:24px 16px 40px}h1{margin:0 0 16px;font-size:1.75rem;line-height:1.25}h2{margin:24px 0 12px;font-size:1.25rem}.lead{color:var(--muted);max-width:60ch;font-size:1.1rem}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin:16px 0;padding:20px}.narrow{max-width:560px}.actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:20px;display:flex}.btn{background:var(--brand-primary);color:var(--brand-on-primary);border:1px solid var(--brand-primary);border-radius:var(--radius);font:inherit;cursor:pointer;padding:10px 18px;font-weight:600;text-decoration:none;display:inline-block}.btn-secondary{background:var(--card);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);font:inherit;cursor:pointer;padding:10px 18px;text-decoration:none;display:inline-block}.btn[disabled],.btn-secondary[disabled]{opacity:.6;cursor:not-allowed}.field{flex-direction:column;gap:6px;margin:0 0 16px;display:flex}.field label{font-weight:600}.field .hint{color:var(--muted);font-size:.9rem}.field input,.field select,.field textarea{font:inherit;border-radius:var(--radius);color:var(--text);background:#fff;border:1px solid #8a919c;padding:9px 11px}.field input[aria-invalid=true],.field select[aria-invalid=true]{border-color:var(--danger)}.field .error{color:var(--danger);font-size:.9rem}.check{align-items:flex-start;gap:8px;margin:0 0 16px;display:flex}.alert{border-radius:var(--radius);border:1px solid;margin:16px 0;padding:12px 16px}.alert-error{background:var(--danger-bg);border-color:var(--danger);color:#7a1a12}.alert-success{background:var(--success-bg);border-color:var(--success);color:#054f31}.alert-info{background:var(--warning-bg);border-color:var(--warning-border);color:#4e2a03}table{border-collapse:collapse;background:var(--card);width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);padding:8px 10px}.site-footer{border-top:1px solid var(--border);background:var(--card);color:var(--muted);font-size:.875rem}.site-footer .inner{max-width:1120px;margin:0 auto;padding:16px}.site-footer h2{color:var(--text);margin:0 0 4px;font-size:.9rem}.site-footer p{margin:0}.neutral{color:#16181d;max-width:560px;margin:15vh auto;padding:0 16px;font-family:system-ui,sans-serif}