@import "https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,300..700&family=Geist+Mono:wght@400&display=swap";:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--primary:#141414;--on-primary:#fff;--on-primary-mute:#f3f3f3;--color-danger:#d60204;--accent:#06f;--color-success:#01791e;--color-warning:#965d04;--canvas:#fff;--canvas-soft:#f3f3f3;--canvas-raised:#fff;--surface-modal:#fff;--surface-hover:#f3f3f3;--hairline:#e0e0e0;--hairline-soft:#f0f0f0;--field:#f0f0f0;--ink:#141414;--ink-soft:#262626;--text-muted:#707070;--text-faint:#adadad;--border-outline:#e0e0e0;--stripe:#00000008;--hover-row:#0000000a;--blockquote-bg:#00000008;--overlay:#0009;--font-sans:"Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;--font-mono:"Geist Mono", "JetBrains Mono", "IBM Plex Mono", ui-monospace, "Cascadia Code", monospace;--weight-heading:652;--weight-label:600;--weight-body:456;--weight-light:300;--text-h1:1.476rem;--text-display:1.794rem;--text-h2:1.383rem;--text-h3:1.296rem;--text-h4:1.215rem;--text-h5:1.138rem;--text-h6:1.067rem;--text-body-lg:23px;--text-body-md:16px;--text-body-sm:13.5px;--text-caption-mono:13.5px;--text-caption-mono-sm:11px;--text-button-md:13.5px;--spacing-3xs:2px;--spacing-xxs:4px;--spacing-xs:8px;--spacing-sm:12px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--spacing-xxl:48px;--spacing-huge:64px;--sidebar-width:320px;--rad-none:0px;--rad-xs:4px;--rad-sm:8px;--rad-md:12px;--rad-lg:16px;--rad-xl:24px;--rad-full:9999px}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--primary:#fff;--on-primary:#141414;--on-primary-mute:#ededed;--color-danger:#ff5e4d;--accent:#5391ff;--color-success:#07ad30;--color-warning:#d38402;--canvas:#141414;--canvas-soft:#232323;--canvas-raised:#232323;--surface-modal:#1f1f1f;--surface-hover:#2d2d2d;--hairline:#ffffff29;--hairline-soft:#1f1f22;--field:#292929;--ink:#fff;--ink-soft:#e5e5e5;--text-muted:#adadad;--text-faint:#5c5c63;--border-outline:#ffffff29;--stripe:#ffffff08;--hover-row:#ffffff0a;--blockquote-bg:#ffffff08;--overlay:#000c}}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--primary:#141414;--on-primary:#fff;--on-primary-mute:#f3f3f3;--color-danger:#d60204;--accent:#06f;--color-success:#01791e;--color-warning:#965d04;--canvas:#fff;--canvas-soft:#f3f3f3;--canvas-raised:#fff;--surface-hover:#f3f3f3;--hairline:#e0e0e0;--hairline-soft:#f0f0f0;--ink:#141414;--ink-soft:#262626;--text-muted:#707070;--text-faint:#adadad;--border-outline:#e0e0e0;--stripe:#00000008;--hover-row:#0000000a;--blockquote-bg:#00000008;--overlay:#0009;--field:#f0f0f0}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--primary:#fff;--on-primary:#141414;--on-primary-mute:#ededed;--color-danger:#ff5e4d;--accent:#5391ff;--color-success:#07ad30;--color-warning:#d38402;--canvas:#141414;--canvas-soft:#232323;--canvas-raised:#232323;--surface-hover:#2d2d2d;--hairline:#ffffff29;--hairline-soft:#1f1f22;--ink:#fff;--ink-soft:#e5e5e5;--text-muted:#adadad;--text-faint:#5c5c63;--border-outline:#ffffff29;--stripe:#ffffff08;--hover-row:#ffffff0a;--blockquote-bg:#ffffff08;--overlay:#000c;--field:#292929}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--surface-hover);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-faint)}*{scrollbar-width:thin;scrollbar-color:var(--surface-hover) transparent}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);font-weight:var(--weight-body);font-size:var(--text-body-md);color:var(--ink);background-color:var(--canvas);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}body,#root{min-height:100dvh}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}.display{font-family:var(--font-sans);font-weight:var(--weight-heading);font-size:var(--text-display);line-height:1.3}.h1{font-family:var(--font-sans);font-weight:var(--weight-heading);font-size:var(--text-h1);line-height:1.3}.h2{font-family:var(--font-sans);font-weight:var(--weight-heading);font-size:var(--text-h2);line-height:1.3}.h3{font-family:var(--font-sans);font-weight:var(--weight-heading);font-size:var(--text-h3);line-height:1.3}.h4{font-family:var(--font-sans);font-weight:var(--weight-heading);font-size:var(--text-h4);line-height:1.3}.h5{font-family:var(--font-sans);font-weight:var(--weight-heading);font-size:var(--text-h5);line-height:1.3}.h6{font-family:var(--font-sans);font-weight:var(--weight-heading);font-size:var(--text-h6);line-height:1.3}.body-lg{font-family:var(--font-sans);font-weight:var(--weight-light);font-size:var(--text-body-lg);line-height:1.39}.body-md{font-family:var(--font-sans);font-weight:var(--weight-body);font-size:var(--text-body-md);line-height:1.5}.body-sm{font-family:var(--font-sans);font-weight:var(--weight-body);font-size:var(--text-body-sm);line-height:1.48}.caption-mono{font-family:var(--font-mono);font-weight:var(--weight-body);font-size:var(--text-caption-mono);line-height:1.48}.caption-mono-sm{font-family:var(--font-mono);font-weight:var(--weight-body);font-size:var(--text-caption-mono-sm);line-height:1.45}.btn-primary{font-family:var(--font-sans);font-weight:var(--weight-label);font-size:var(--text-body-md);height:44px;padding:0 var(--spacing-md);border:1px solid var(--primary);border-radius:var(--rad-full);background:var(--primary);color:var(--on-primary);cursor:pointer;white-space:nowrap;justify-content:center;align-items:center;line-height:1.38;transition:opacity .15s;display:inline-flex}.btn-primary:hover{opacity:.88}.btn-outline{font-family:var(--font-sans);font-weight:var(--weight-label);font-size:var(--text-body-md);height:44px;padding:0 var(--spacing-md);border:1px solid var(--hairline);border-radius:var(--rad-full);color:var(--ink);cursor:pointer;white-space:nowrap;background:0 0;justify-content:center;align-items:center;line-height:1.38;transition:background .15s;display:inline-flex}.btn-outline:hover{background:var(--surface-hover)}.btn-secondary{font-family:var(--font-sans);font-weight:var(--weight-label);font-size:var(--text-body-md);height:44px;padding:0 var(--spacing-md);border-radius:var(--rad-full);background:var(--canvas-soft);color:var(--ink);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;line-height:1.38;transition:opacity .15s;display:inline-flex}.btn-secondary:hover{opacity:.88}.btn-sm{font-size:var(--text-body-sm);padding:0 var(--spacing-md);gap:var(--spacing-xxs)}.btn-spinner{animation:.7s linear infinite btn-spin}@keyframes btn-spin{to{transform:rotate(360deg)}}.card{background:var(--canvas-raised);border:1px solid var(--hairline-soft);border-radius:var(--rad-xl);padding:var(--spacing-lg);color:var(--ink)}@media (width<=767px){.card{padding:var(--spacing-md)}}:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.text-input{font-family:var(--font-sans);font-weight:var(--weight-body);font-size:var(--text-body-md);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--rad-lg);background:var(--field);color:var(--ink);border:1px solid #0000;outline:none;line-height:1.5;transition:border-color .15s}.text-input::placeholder{color:var(--text-faint)}.text-input:focus{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}.nav-bar{padding:var(--spacing-sm) var(--spacing-lg);background:var(--canvas);color:var(--ink);align-items:center;display:flex}.nav-link{font-family:var(--font-sans);font-weight:var(--weight-label);font-size:var(--text-body-sm);color:var(--ink);line-height:1.48;transition:opacity .15s}.nav-link:hover{opacity:.7}.hero-band,.content-band{background:var(--canvas);color:var(--ink);padding:var(--spacing-huge) var(--spacing-lg)}.eyebrow{font-family:var(--font-mono);font-weight:var(--weight-label);font-size:var(--text-caption-mono);color:var(--ink);line-height:1.48}hr{border:none;border-top:1px solid var(--hairline-soft);width:100%}.container{max-width:1200px;padding:0 var(--spacing-lg);margin:0 auto}.rounded-sm{border-radius:var(--rad-xl)}.rounded-pill,.rounded-full{border-radius:var(--rad-full)}.layout{height:100dvh;display:flex;overflow:hidden}.sidebar{z-index:100;width:var(--sidebar-width);background:var(--canvas-soft);--surface-hover:#00000014;flex-direction:column;height:100dvh;transition:transform .2s,width .2s;display:flex;position:fixed;top:0;left:0;overflow:hidden;transform:translate(-100%)}@media (prefers-color-scheme:dark){.sidebar{--surface-hover:#ffffff1a}}[data-theme=light] .sidebar{--surface-hover:#00000014}[data-theme=dark] .sidebar{--surface-hover:#ffffff1a}.sidebar--open{transform:translate(0)}.sidebar--collapsed{align-items:center;width:56px}.sidebar-overlay{z-index:99;background:#0009;position:fixed;inset:0}.sidebar__icon-btn{align-items:center;gap:var(--spacing-xs);min-height:36px;font-family:var(--font-sans);font-weight:var(--weight-label);font-size:var(--text-body-md);color:var(--ink);border-radius:var(--rad-full);padding:var(--spacing-xs);cursor:pointer;white-space:nowrap;background:0 0;border:none;transition:background .15s;display:inline-flex}.sidebar__icon-btn:hover{background:var(--surface-hover);color:var(--ink)}.sidebar__icon{font-size:var(--text-body-lg);line-height:1}.sidebar__label{text-align:left;flex:1}.sidebar__collapsed-actions,.sidebar__collapsed-nav{align-items:center;gap:var(--spacing-xxs);margin-bottom:var(--spacing-xs);flex-direction:column;display:flex}.sidebar__collapsed-nav{flex:1}.sidebar__logo{align-items:center;gap:var(--spacing-xs);width:100%;min-height:56px;padding:var(--spacing-xs) var(--spacing-md);flex-shrink:0;display:flex}.sidebar--collapsed .sidebar__logo{justify-content:center;padding:0}.sidebar__logo a{padding:var(--spacing-xxs) var(--spacing-xs);border-radius:var(--rad-xl);display:flex}.sidebar__logo-img{flex-shrink:0;width:24px;height:auto}@media (prefers-color-scheme:dark){.sidebar__logo-img{filter:invert()}}[data-theme=light] .sidebar__logo-img{filter:none}[data-theme=dark] .sidebar__logo-img{filter:invert()}.sidebar__nav{padding:var(--spacing-xs) var(--spacing-md);flex-direction:column;flex-shrink:0;gap:2px;display:flex}.sidebar--collapsed .sidebar__nav{align-items:center;gap:var(--spacing-xxs);flex-direction:column;display:flex}.sidebar__account{min-height:56px;padding:var(--spacing-xs) var(--spacing-md);margin-top:auto;position:relative}.sidebar--collapsed .sidebar__account{min-height:56px}.sidebar__user{align-items:center;gap:var(--spacing-xs);width:100%;min-height:36px;padding:var(--spacing-xxs) var(--spacing-xs);border-radius:var(--rad-md);color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:none;transition:background .15s;display:flex}.sidebar__user:hover{background:var(--surface-hover)}.sidebar__menu-overlay{z-index:200;position:fixed;inset:0}.sidebar__menu{bottom:56px;left:var(--spacing-sm);width:calc(var(--sidebar-width) - var(--spacing-lg));padding:var(--spacing-xxs);background:var(--canvas-soft);border:1px solid var(--hairline);border-radius:var(--rad-lg);z-index:250;flex-direction:column;display:flex;position:fixed}.sidebar__menu-item{align-items:center;gap:var(--spacing-xs);width:100%;min-height:36px;font-family:var(--font-sans);font-weight:var(--weight-label);font-size:var(--text-body-md);color:var(--ink);text-align:left;padding:var(--spacing-xs);border-radius:var(--rad-md);cursor:pointer;background:0 0;border:none;transition:background .15s;display:flex}.sidebar__menu-item:hover{background:var(--surface-hover)}.sidebar__menu-divider{border:none;border-top:1px solid var(--hairline-soft);margin:var(--spacing-xxs) 0}.sidebar__menu-item-hint{font-size:var(--text-caption-mono-sm);color:var(--text-muted);margin-left:auto}.sidebar__submenu-item--active{color:var(--ink)}.sidebar__menu-item>.sidebar__submenu-check{color:var(--accent);margin-left:auto}.sidebar__new-chat{border-radius:var(--rad-md);width:100%}.sidebar__section-title{align-items:center;gap:var(--spacing-xs);font-family:var(--font-sans);font-weight:var(--weight-label);font-size:var(--text-body-sm);color:var(--ink);padding:var(--spacing-xxs) var(--spacing-xs);display:inline-flex}.sidebar__link{align-items:center;gap:var(--spacing-xs);min-height:36px;font-family:var(--font-sans);font-weight:var(--weight-label);font-size:var(--text-body-md);color:var(--ink);padding:var(--spacing-xs);border-radius:var(--rad-md);white-space:nowrap;text-overflow:clip;line-height:1.48;text-decoration:none;transition:background .15s;display:flex;overflow:hidden}.sidebar__link:hover,.sidebar__link--active,.sidebar__icon-btn--active{background:var(--surface-hover)}.sidebar__conversations{min-height:0;padding:var(--spacing-xxs) var(--spacing-md) 0;flex:1;overflow-y:auto}.sidebar__conversations-list{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.sidebar__conversations-empty{font-size:var(--text-body-sm);color:var(--text-muted);margin:0}.sidebar__conversation{min-width:0;min-height:36px;padding:var(--spacing-xs);border-radius:var(--rad-md);align-items:center;padding-right:44px;transition:background .15s;display:flex;position:relative}.sidebar__conversation:hover,.sidebar__conversation--active{background:var(--surface-hover)}.sidebar__conversation-title{text-overflow:clip;white-space:nowrap;min-width:0;color:var(--ink);font-size:var(--text-body-md);flex:1;line-height:1.48;text-decoration:none;overflow:hidden}.sidebar__conversation-menu{right:var(--spacing-xs);border-radius:var(--rad-full);width:28px;height:28px;color:var(--ink);cursor:pointer;opacity:0;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;transition:opacity .15s,background .15s;display:inline-flex;position:absolute;top:50%;transform:translateY(-50%)}.sidebar__conversation:hover .sidebar__conversation-menu,.sidebar__conversation:focus-within .sidebar__conversation-menu,.sidebar__conversation-menu[aria-expanded=true]{opacity:1}.sidebar__conversation-menu:hover,.sidebar__conversation-menu[aria-expanded=true]{background:var(--surface-hover)}.sidebar__conversation-input{min-width:0;font-family:var(--font-sans);font-size:var(--text-body-md);color:var(--ink);background:var(--field);border-radius:var(--rad-lg);padding:var(--spacing-xxs) var(--spacing-xs);border:1px solid #0000;outline:none;flex:1}.sidebar__conversation-input:focus{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}.sidebar__conversation-input::placeholder{color:var(--text-faint)}.sidebar--collapsed .sidebar__nav{gap:var(--spacing-xs);padding:var(--spacing-xs)}.sidebar--collapsed .sidebar__account{padding:var(--spacing-xs);min-height:unset}.sidebar--collapsed .sidebar__user{justify-content:center}.sidebar--collapsed .sidebar__menu{left:var(--spacing-sm)}.sidebar__chat-menu-overlay{z-index:999;position:fixed;inset:0}.sidebar__chat-menu{z-index:1000;min-width:140px;padding:var(--spacing-xxs);background:var(--canvas-soft);border:1px solid var(--hairline);border-radius:var(--rad-lg);flex-direction:column;display:flex;position:fixed}.sidebar__avatar{border-radius:var(--rad-full);background:var(--surface-hover);width:28px;height:28px;color:var(--ink);flex-shrink:0;justify-content:center;align-items:center;display:flex}.sidebar__user-info{flex-direction:column;flex:1;min-width:0;display:flex}.sidebar__user-chevron{color:var(--text-faint);flex-shrink:0}.sidebar__user-name{font-size:var(--text-body-md);font-weight:var(--weight-label);color:var(--ink);white-space:nowrap;text-overflow:clip;overflow:hidden}.sidebar__pro-badge{font-family:var(--font-mono);font-size:var(--text-caption-mono-sm);color:var(--accent);margin-top:1px;display:inline-block}.main{flex-direction:column;flex:1;min-width:0;display:flex;overflow-y:auto}.topbar{z-index:50;padding:var(--spacing-sm) 20px;background:var(--canvas);flex-shrink:0;justify-content:space-between;align-items:center;min-height:56px;display:flex;position:sticky;top:0}.topbar__title{text-overflow:clip;white-space:nowrap;max-width:45%;font-size:var(--text-body-sm);font-weight:var(--weight-heading);color:var(--ink);position:absolute;left:50%;overflow:hidden;transform:translate(-50%)}.topbar__title-input{width:min(360px,45%);font-family:var(--font-sans);font-size:var(--text-body-md);color:var(--ink);background:var(--field);border-radius:var(--rad-lg);padding:var(--spacing-xxs) var(--spacing-xs);text-align:center;border:1px solid #0000;outline:none;position:absolute;left:50%;transform:translate(-50%)}.topbar__breadcrumb{align-items:center;gap:var(--spacing-xxs);display:inline-flex}.topbar__breadcrumb-link{color:var(--text-muted);text-decoration:none;transition:color .15s}.topbar__breadcrumb-link:hover{color:var(--ink)}.topbar__breadcrumb-sep{color:var(--text-faint)}.topbar__breadcrumb-current{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.context-menu__overlay{z-index:999;position:fixed;inset:0}.context-menu{z-index:1000;min-width:140px;padding:var(--spacing-xxs);background:var(--canvas-soft);border:1px solid var(--hairline);border-radius:var(--rad-lg);flex-direction:column;display:flex;position:fixed}.context-menu__item{align-items:center;gap:var(--spacing-xs);width:100%;min-height:36px;font-family:var(--font-sans);font-weight:var(--weight-label);font-size:var(--text-body-md);color:var(--ink);text-align:left;padding:var(--spacing-xs);border-radius:var(--rad-md);cursor:pointer;background:0 0;border:none;transition:background .15s;display:flex}.context-menu__item:hover{background:var(--surface-hover)}.context-menu__item--danger{color:var(--color-danger)}.context-menu__divider{border:none;border-top:1px solid var(--hairline-soft);margin:var(--spacing-xxs) 0}.context-menu__item:disabled{color:var(--text-muted);cursor:default}.context-menu__item:disabled:hover{background:0 0}.context-menu__caret{color:var(--text-faint);margin-left:auto}.context-menu__check{color:var(--accent);flex-shrink:0;margin-left:auto}.context-menu__icon-slot{flex-shrink:0;width:16px}.context-menu__item-text{flex-direction:column;min-width:0;display:flex}.context-menu__item-label{line-height:1.3}.context-menu__item-desc{font-size:var(--text-body-sm);color:var(--text-muted);white-space:normal;line-height:1.3}.context-menu__item--has-desc{align-items:flex-start;padding-top:6px;padding-bottom:6px}.context-menu__item--switch{align-items:center;padding-top:6px;padding-bottom:6px}.context-menu__switch-track{background:var(--surface-hover);border:1px solid var(--hairline);border-radius:999px;flex-shrink:0;width:34px;height:20px;margin-left:auto;transition:background .15s,border-color .15s;position:relative}.context-menu__switch-track--on{background:var(--accent);border-color:var(--accent)}.context-menu__switch-thumb{background:var(--canvas-raised);border-radius:50%;width:14px;height:14px;transition:transform .15s;position:absolute;top:2px;left:2px}.context-menu__switch-track--on .context-menu__switch-thumb{transform:translate(14px)}.topbar__toggle,.topbar__action{color:var(--text-muted);cursor:pointer;padding:var(--spacing-xxs);border-radius:var(--rad-full);background:0 0;border:none;justify-content:center;align-items:center;transition:color .15s;display:inline-flex}.topbar__toggle:hover,.topbar__action:hover{color:var(--ink)}.topbar__action--active,.topbar__action--active:hover{color:var(--accent)}.topbar__menu{top:100%;right:var(--spacing-sm);min-width:180px;padding:var(--spacing-xxs);background:var(--canvas-soft);border:1px solid var(--hairline);border-radius:var(--rad-lg);z-index:250;flex-direction:column;display:flex;position:absolute}.chat-view{flex-direction:column;flex:1;min-height:0;display:flex;position:relative}.chat{min-height:0;padding:0 var(--spacing-lg);flex-direction:column;flex:1;display:flex;overflow:hidden auto}.chat__loading{flex:1}.chat__scroll-bottom{left:50%;bottom:calc(var(--spacing-lg) + var(--spacing-sm) + 104px);width:32px;height:32px;color:var(--ink);background:var(--canvas-soft);border:1px solid var(--hairline);border-radius:var(--rad-full);cursor:pointer;z-index:20;justify-content:center;align-items:center;transition:background .15s,opacity .15s,transform 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