@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&family=Source+Serif+4:opsz,wght@8..60,400;8..60,600&display=swap";:root{--color-primary:#0f172a;--color-primary-hover:#1e293b;--color-primary-soft:#f1f5f9;--color-converged:#059669;--color-converged-soft:#ecfdf5;--color-disputed:#d97706;--color-disputed-soft:#fffbeb;--color-error:#dc2626;--color-error-soft:#fef2f2;--color-claude:#0f172a;--color-gpt:#475569;--color-gemini:#94a3b8;--color-ink:#0f172a;--color-ink-soft:#1e293b;--color-text:#334155;--color-text-muted:#64748b;--color-text-subtle:#94a3b8;--color-border:#e2e8f0;--color-border-soft:#f1f5f9;--color-surface:#fff;--color-surface-alt:#f8fafc;--color-surface-hover:#f1f5f9;--font-ui:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "SF Mono", Consolas, monospace;--font-serif:"Source Serif 4", Georgia, serif;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--radius-2xl:16px;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition:.2s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font-ui);color:var(--color-text);background:var(--color-surface-alt);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.5}#root{height:100%}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,textarea{font-family:inherit;font-size:inherit;color:inherit}a{color:var(--color-primary);text-decoration:none}.text-display{font-family:var(--font-serif);letter-spacing:-.02em;color:var(--color-ink);font-size:40px;font-weight:600;line-height:1.2}.text-heading{letter-spacing:-.01em;color:var(--color-ink);font-size:24px;font-weight:600;line-height:1.3}.text-subheading{color:var(--color-ink-soft);font-size:16px;font-weight:600}.text-body{color:var(--color-text);font-size:14px;line-height:1.6}.text-mono{font-family:var(--font-mono);font-size:12px}.text-caption{color:var(--color-text-muted);font-size:12px}.text-label{text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);font-size:11px;font-weight:600}.btn{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);border-radius:var(--radius-md);transition:all var(--transition);white-space:nowrap;font-size:14px;font-weight:500;display:inline-flex}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-primary:disabled{background:var(--color-text-subtle);cursor:not-allowed}.btn-secondary{background:var(--color-surface);color:var(--color-ink);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-surface-hover);border-color:var(--color-text-subtle)}.btn-ghost{color:var(--color-text);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--color-surface-hover)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-subtle)}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.fade-in{animation:.3s ease-out fadeIn}.pulse{animation:1.5s ease-in-out infinite pulse}