:root{--ground:#fff;--desk:#fafaf9;--ink:#18181b;--muted:#57575f;--body2:#3f3f46;--faint:#71717a;--line:#e7e7e4;--control-border:#dadad6;--pending-ring:#c9c9c4;--hover:#f1f1ef;--live:#2d5394;--live-hover:#1f3c70;--focus:#eef2f8;--rust:#a3461f;--ok:#0e7a5f;--scrim:#18181b73;--shadow-dialog:0 24px 64px #18181b3d;--shadow-toast:0 12px 32px #18181b24;--shadow-composer-rest:0 4px 16px #18181b14;--badge-claude:#b5532c;--badge-gpt:#0e7a5f;--badge-gemini:#3555c8;--badge-grok:#3f3f46;--font-serif:"Source Serif 4", serif;--font-sans:"Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", sans-serif;--text-title:32px;--text-body:14px;--text-small:13px;--text-caption:12px;--text-page:24px;--text-dialog:18px;--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;--radius-container:8px;--radius-control:6px;--control-height:32px;--control-height-icon:28px;--focus-ring:2px solid var(--live);--focus-ring-offset:2px;--ease-out:cubic-bezier(.2, 0, 0, 1);--ease-in:cubic-bezier(.4, 0, 1, 1);--m-instant:0s;--m-fast:.12s;--m-press:80ms;--m-base:.18s;--m-panel:.24s;--m-tab:.2s;--m-exit:.12s;--m-progress:.32s;--m-highlight-hold:.6s;--m-highlight-fade:1.2s;--m-arc:.9s;--m-step-pace:.6s;--m-tick:.22s}@keyframes lumen-fade-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){:root{--m-instant:1ms;--m-fast:1ms;--m-press:1ms;--m-base:1ms;--m-panel:1ms;--m-tab:1ms;--m-exit:1ms;--m-progress:1ms;--m-arc:1ms;--m-step-pace:1ms;--m-tick:1ms}}:root{font-family:var(--font-sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-weight:400;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}html,body,#root{height:100%;margin:0;overflow-x:hidden}body{background:var(--ground);min-height:100vh;color:var(--ink);margin:0}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--control-border);transition:background var(--m-fast) var(--ease-out);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}button,a{transition-property:transform,background-color,box-shadow,border-color,color,opacity;transition-duration:var(--m-fast);transition-timing-function:var(--ease-out)}button{cursor:pointer;font-family:inherit}button:disabled{cursor:not-allowed}:focus-visible{outline:2px solid var(--live);outline-offset:2px;border-radius:4px}textarea:focus-visible,input:focus-visible{outline:none}::selection{background:var(--focus);color:inherit}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinner{animation:1s linear infinite spin}@media (width<=768px){:root{font-size:14px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:1ms!important;animation:none!important}button,a{transition:none}.spinner{animation:none}}@media print{body{background:var(--ground)}}@keyframes stream-chunk-in{0%{opacity:0}}.stream-chunk-fresh{animation:stream-chunk-in var(--m-fast) var(--ease-out)}@keyframes floating-ai-bar-in{0%{opacity:0}}