:root{--bg-page:#060b18;--bg-panel:#0d1422;--bg-panel-alt:#0a0f1e;--bg-input:#1f2937;--bg-input-alt:#111827;--border:#374151;--border-subtle:#1e293b;--text-primary:#fff;--text-body:#e5e7eb;--text-secondary:#9ca3af;--text-muted:#6b7280;--text-disabled:#4b5563;--text-faint:#374151}body{background:var(--bg-page);color:var(--text-body);margin:0;font-family:Arial,Helvetica,sans-serif;transition:background .2s,color .2s}button{appearance:none;color:#fff;background:#1f6feb;border:none;border-radius:12px;margin:0;padding:14px 16px;font-size:18px}button:active{transform:scale(.98)}input{border:none;border-radius:10px;margin:6px;padding:10px;font-size:16px}@keyframes blink{0%{opacity:1}50%{opacity:.3}to{opacity:1}}@keyframes fadeIn{0%{opacity:0;transform:scale(1.1)}to{opacity:1;transform:scale(1)}}