:root{--white:#fff;--neutral-50:#f8f8f8;--neutral-100:#f0f0f0;--neutral-200:#e8e8e8;--neutral-300:silver;--neutral-400:#999;--neutral-500:#7b7b7b;--neutral-600:#555;--neutral-700:#3a3a3a;--neutral-800:#1a1a1a;--neutral-900:#0d0d0d;--neutral-950:#020202;--green-500:#7ebb1c;--green-200:#cfe8a6;--processing-accent:var(--green-500);--green-ramp-100:#f3f9e9;--green-ramp-200:#e5f1d2;--green-ramp-300:#d9ebbb;--green-ramp-400:#cbe4a4;--green-ramp-500:#bfdd8e;--green-ramp-600:#b2d677;--green-ramp-700:#a5d061;--journey-1:#3aa657;--journey-2:#2f9e93;--journey-3:#2589b5;--journey-4:#1d71b8;--journey-5:#3f5bad;--journey-6:#5c46a0;--journey-7:#7a3b9a;--surface-feature:var(--accent);--on-feature:var(--on-accent);--on-feature-muted:color-mix(in oklab, var(--on-accent) 66%, transparent);--primary-text:var(--text-primary);--secondary-text:var(--text-secondary);--background:var(--bg);--card-bg:var(--surface);--icon-bg:var(--surface-raised);--icon-border:var(--border-strong);--hair:var(--border)}:root,[data-theme=light]{--accent:var(--neutral-950);--accent-soft:var(--neutral-600);--on-accent:var(--white);--accent-wash:color-mix(in srgb, var(--accent) 8%, transparent);--text-primary:var(--neutral-800);--text-secondary:var(--neutral-600);--text-muted:var(--neutral-500);--bg:var(--neutral-50);--surface:var(--white);--surface-raised:var(--white);--surface-panel:var(--surface);--border:var(--neutral-200);--border-strong:var(--neutral-300);--network-line:var(--neutral-600);--accent-wash-solid:color-mix(in srgb, var(--accent) 8%, var(--surface))}[data-theme=dark]{--accent:var(--white);--accent-soft:var(--neutral-300);--on-accent:var(--neutral-950);--accent-wash:color-mix(in srgb, var(--accent) 8%, transparent);--text-primary:var(--neutral-100);--text-secondary:color-mix(in srgb, var(--neutral-400) 75%, var(--neutral-300));--text-muted:var(--neutral-300);--bg:var(--neutral-950);--surface:var(--neutral-900);--surface-raised:var(--neutral-800);--surface-panel:color-mix(in oklab, var(--text-primary) 6%, var(--surface));--border:#ffffff1a;--border-strong:var(--neutral-600);--network-line:var(--neutral-300);--accent-wash-solid:color-mix(in srgb, var(--accent) 8%, var(--surface))}::view-transition-old(root){animation-duration:.45s;animation-timing-function:ease}::view-transition-new(root){animation-duration:.45s;animation-timing-function:ease}::view-transition-old(root){animation-name:theme-fade-out}::view-transition-new(root){animation-name:theme-fade-in}@keyframes theme-fade-out{to{opacity:0}}@keyframes theme-fade-in{0%{opacity:0}}
:root{--space-1:8px;--space-2:16px;--space-3:24px;--space-4:36px;--space-5:48px;--space-6:72px;--space-label:var(--space-2);--space-paragraph:var(--space-3);--space-block:var(--space-4)}
:root{--font-display-xl:clamp(2.5rem, 6vw, 4.5rem);--font-display-lg:clamp(2rem, 4.5vw, 3.25rem);--font-display-md:clamp(1.75rem, 3.6vw, 2.75rem);--font-heading-xl:clamp(1.5rem, 3vw, 2.25rem);--font-heading-lg:clamp(1.25rem, 2.5vw, 1.75rem);--font-heading-md:clamp(1.125rem, 2vw, 1.5rem);--font-heading-sm:clamp(1rem, 1.5vw, 1.25rem);--font-body-lg:clamp(.9375rem, 1.25vw, 1.125rem);--font-body-md:clamp(.875rem, 1.1vw, 1rem);--font-body-sm:clamp(.8125rem, 1vw, .875rem);--font-body-xs:clamp(.6875rem, .9vw, .75rem);--font-input-lg:1.125rem;--font-input-md:1rem;--font-input-base:.875rem;--font-input-sm:.75rem;--font-input-label:.6875rem;--font-input-xs:.625rem;--font-input-2xs:.5rem;--leading-display:1.04;--leading-heading:1.15;--leading-body:1.5;--tracking-display:-.03em;--tracking-heading:-.02em;--tracking-body:-.01em;--tracking-label:.06em;--tracking-eyebrow:.16em}
@font-face{font-family:Neue Haas Unica;src:url(/fonts/NHU-Lite.ttf)format("truetype");font-weight:300;font-style:normal;font-display:swap}@font-face{font-family:Neue Haas Unica;src:url(/fonts/NHU-Reg.ttf)format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Neue Haas Unica;src:url(/fonts/NHU-Med.otf)format("opentype");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:Input Mono;src:url(/fonts/InputMono-Light.ttf)format("truetype");font-weight:300;font-style:normal;font-display:swap}@font-face{font-family:Input Mono;src:url(/fonts/InputMono-Regular.ttf)format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Input Mono;src:url(/fonts/InputMono-Medium.ttf)format("truetype");font-weight:500;font-style:normal;font-display:swap}:root{--rail-gutter:10px;--font-sans:"Neue Haas Unica", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:"Input Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--weight-light:300;--weight-regular:400;--weight-medium:500;--radius:8px;--radius-sm:4px;--radius-md:6px;--radius-lg:var(--radius);--radius-xl:12px;--radius-2xl:16px;--motion-duration:.2s;--motion-ease:cubic-bezier(.4, 0, .2, 1);--sidebar-w:244px;--topbar-h:56px;--control-h:38px;--inspector-w:clamp(400px, 30vw, 600px);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text-primary);font-family:var(--font-sans);font-weight:var(--weight-light);font-size:var(--font-body-md);line-height:var(--leading-body);letter-spacing:var(--tracking-body);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;overflow:hidden}.atlas-preloader{z-index:100000;color:#f0f0f0;opacity:1;visibility:visible;pointer-events:auto;background:#020202;transition:opacity .5s cubic-bezier(.4,0,.2,1);display:none;position:fixed;inset:0;overflow:hidden}html[data-atlas-boot=loading] .atlas-preloader,html[data-atlas-boot=leaving] .atlas-preloader{display:block}html[data-atlas-boot=leaving] .atlas-preloader{opacity:0;pointer-events:none}html[data-atlas-boot=loading] .app,html[data-atlas-boot=leaving] .app{pointer-events:none;-webkit-user-select:none;user-select:none}.atlas-preloader__canvas{width:240px;height:240px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.atlas-preloader__percent{color:#8a8a8a;width:4ch;font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.08em;text-align:center;font-size:12px;line-height:1;position:absolute;top:calc(50% + 162px);left:50%;transform:translate(-50%,-50%)}.atlas-preloader__veil{opacity:0;pointer-events:none;background:#020202;transition:opacity .5s cubic-bezier(.4,0,.2,1);position:absolute;inset:0}.atlas-preloader__veil.is-on{opacity:1}@media (prefers-reduced-motion:reduce){.atlas-preloader,.atlas-preloader__veil{transition-duration:.12s}}button,input,select,textarea{font:inherit;color:inherit}a{color:inherit;text-decoration:none}::selection{background:var(--accent-wash)}*{scrollbar-width:thin;scrollbar-color:#646464b3 transparent}[data-theme=dark] *{scrollbar-color:#c8c8c859 transparent}::-webkit-scrollbar{width:3px;height:3px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#646464b3;border:0;border-radius:1.5px}[data-theme=dark] ::-webkit-scrollbar-thumb{background:#c8c8c859}::-webkit-scrollbar-thumb:hover{background:#646464e6}[data-theme=dark] ::-webkit-scrollbar-thumb:hover{background:#c8c8c899}::-webkit-scrollbar-corner{background:0 0}.mono-label{font-family:var(--font-mono);font-size:var(--font-input-label);font-weight:var(--weight-regular);text-transform:uppercase;letter-spacing:var(--tracking-label);color:var(--text-muted);line-height:1}.mono-xs{font-family:var(--font-mono);font-size:var(--font-input-xs);letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--text-muted);line-height:1}.u-visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.app{grid-template-columns:var(--sidebar-w) 1fr;height:100dvh;transition:grid-template-columns .26s var(--motion-ease);display:grid}body.sb-resizing .app{transition:none}body.sb-resizing{cursor:col-resize;-webkit-user-select:none;user-select:none}.sidebar{border-right:1px solid var(--border);background:var(--surface);flex-direction:column;min-height:0;display:flex;position:relative;overflow:hidden}.sidebar__handle{cursor:col-resize;z-index:20;touch-action:none;width:6px;position:absolute;top:0;bottom:0;right:0}.sidebar__handle:after{content:"";width:2px;transition:background-color var(--motion-duration) var(--motion-ease);background:0 0;position:absolute;top:0;bottom:0;right:0}.sidebar__handle:hover:after{background:var(--accent)}.sidebar.is-collapsed .sidebar__brand{justify-content:center;padding:0}.sidebar.is-collapsed .sidebar__mark{letter-spacing:0;gap:0;font-size:0}.sidebar.is-collapsed .sidebar__meta,.sidebar.is-collapsed .nav-group{display:none}.sidebar.is-collapsed .nav-group[aria-label=Library]{padding:0 9px;display:block}.sidebar.is-collapsed .nav-group__title{display:none}.sidebar.is-collapsed .nav-item{justify-content:center;gap:0;padding:11px 0}.sidebar.is-collapsed .nav-item__label,.sidebar.is-collapsed .nav-item__count{display:none}.sidebar.is-collapsed .nav-item__icon{width:17px;height:17px}.sidebar__brand{justify-content:space-between;align-items:center;gap:var(--space-1);height:var(--topbar-h);padding:0 var(--space-2);border-bottom:1px solid var(--border);flex:none;display:flex}.sidebar__mark{font-family:var(--font-sans);font-weight:var(--weight-regular);font-size:var(--font-body-md);letter-spacing:var(--tracking-body);color:var(--text-primary);align-items:center;gap:9px;line-height:1;display:inline-flex}.sidebar__mark-logo{flex:none;width:18px;height:18px}.sidebar__demo{border:1px solid var(--border-strong);color:var(--text-secondary);font-family:var(--font-mono);text-transform:uppercase;flex:none;padding:3px 5px;font-size:8px;line-height:1}.sidebar__meta{align-items:center;gap:8px;display:inline-flex}.sidebar__scroll{min-height:0;padding:var(--space-2) 0 var(--space-4);scrollbar-width:none;flex:1;overflow-y:auto}.sidebar__scroll::-webkit-scrollbar{display:none}.sidebar__mtoggle{display:none}.sidebar__foot{border-top:1px solid var(--border);padding:var(--space-2) 0 var(--space-2);flex:none}.sidebar.is-collapsed .sidebar__foot{display:none}.nav-group{padding:0 var(--space-1);margin-bottom:var(--space-3)}.nav-group__title{min-height:22px;padding:0 var(--space-1);margin-bottom:var(--space-1);justify-content:space-between;align-items:center;display:flex}.nav-item{width:100%;padding:7px var(--space-1);border-radius:var(--radius-md);color:var(--text-secondary);font-size:var(--font-body-sm);text-align:left;cursor:pointer;transition:background-color var(--motion-duration) var(--motion-ease), color var(--motion-duration) var(--motion-ease);background:0 0;border:0;align-items:center;gap:10px;display:flex}.nav-item:hover{background:var(--surface-raised);color:var(--text-primary)}[data-theme=dark] .nav-item:hover{background:#ffffff0d}.nav-item.is-active,.nav-item.is-active:hover,[data-theme=dark] .nav-item.is-active:hover{background:var(--accent);color:var(--on-accent)}.nav-item.is-active .nav-item__icon,.nav-item.is-active .nav-item__count{color:var(--on-accent)}.nav-item:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.nav-item.is-active:focus-visible{outline-color:var(--on-accent)}.nav-item__icon{width:15px;height:15px;color:var(--text-muted);flex:none}.nav-item__label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.nav-item__count{font-family:var(--font-mono);font-size:var(--font-input-xs);color:var(--text-muted);font-variant-numeric:tabular-nums}.dlg-veil{z-index:120;padding:var(--space-4);animation:dlg-fade .14s var(--motion-ease);background:#0000008c;place-items:center;display:grid;position:fixed;inset:0}.dlg{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-2xl);width:min(440px,100%);padding:var(--space-3);gap:var(--space-2);animation:dlg-rise .18s var(--motion-ease);flex-direction:column;display:flex;box-shadow:0 24px 70px #0006}.dlg__title{font-size:var(--font-heading-sm);font-weight:var(--weight-regular);letter-spacing:var(--tracking-heading);line-height:var(--leading-heading);margin:0}.dlg__message{font-size:var(--font-body-sm);color:var(--text-secondary);margin:0}.dlg__form{gap:var(--space-1);flex-direction:column;display:flex}.dlg__foot{justify-content:flex-end;gap:var(--space-1);padding-top:4px;display:flex}@keyframes dlg-fade{0%{opacity:0}}@keyframes dlg-rise{0%{opacity:0;transform:translateY(8px)scale(.985)}}@media (prefers-reduced-motion:reduce){.dlg-veil,.dlg{animation:none}}.btn.is-outline{color:var(--text-secondary);background:0 0}.btn.is-outline:hover:not(:disabled){color:var(--text-primary)}.btn.is-danger{color:#fff;background:#dc2626;border-color:#dc2626}.btn.is-danger:hover:not(:disabled),.btn.is-danger:active{filter:brightness(1.08);border-color:#dc2626}.dropzone{padding:var(--space-5) var(--space-3);border:1.5px dashed var(--border-strong);border-radius:var(--radius-xl);background:var(--bg);color:var(--text-secondary);font-size:var(--font-body-sm);cursor:pointer;transition:border-color var(--motion-duration) var(--motion-ease), background-color var(--motion-duration) var(--motion-ease), color var(--motion-duration) var(--motion-ease);flex-direction:column;justify-content:center;align-items:center;gap:8px;display:flex}.dropzone svg{color:var(--text-muted)}.dropzone:hover,.dropzone.is-over{border-color:var(--accent);color:var(--text-primary)}.dropzone.is-over{background:var(--accent-wash)}.upload-list{flex-direction:column;gap:6px;max-height:40vh;display:flex;overflow-y:auto}.upload-row{animation:content-in .18s var(--motion-ease) both;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-panel,var(--surface));align-items:center;gap:9px;padding:7px 10px;display:flex}.upload-row.is-error{border-color:#dc262680}.upload-row__name{min-width:0;font-size:var(--font-body-xs);color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.upload-row .spin{width:12px;height:12px}.upload-dot{background:var(--border-strong);border-radius:50%;flex:none;width:6px;height:6px;margin:0 3px}.theme-switch{border:1px solid var(--border-strong);background:var(--bg);cursor:pointer;width:48px;height:26px;transition:border-color var(--motion-duration) var(--motion-ease);border-radius:999px;flex:none;padding:0;position:relative}.theme-switch:hover{border-color:var(--text-primary)}.theme-switch:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.theme-switch__thumb{background:var(--surface-raised);border:1px solid var(--border-strong);width:18px;height:18px;color:var(--text-primary);transition:transform var(--motion-duration) var(--motion-ease);border-radius:50%;place-items:center;display:grid;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #00000059}.theme-switch.is-dark .theme-switch__thumb{transform:translate(22px)}.term-group{margin:0;padding:0}.term-group__head{width:100%;padding:8px var(--space-1);border-radius:var(--radius-md);cursor:pointer;color:inherit;transition:background-color var(--motion-duration) var(--motion-ease);background:0 0;border:0;align-items:center;gap:10px;display:flex}.term-group__head:hover{background:var(--surface-raised)}[data-theme=dark] .term-group__head:hover{background:#ffffff0d}.term-group__head:hover .term-group__kind{color:var(--text-primary)}.term-group__caret{width:15px;height:15px;color:var(--text-muted);transition:transform .16s var(--motion-ease);flex:none;padding:2px}.term-group__caret.is-open{transform:rotate(90deg)}.term-group__kind{transition:color var(--motion-duration) var(--motion-ease);display:block}.term-group__count{font-family:var(--font-mono);font-size:var(--font-input-xs);color:var(--text-muted);font-variant-numeric:tabular-nums;margin-left:auto;line-height:1}.term-cloud{animation:content-in .18s var(--motion-ease) both;padding:2px var(--space-1) 10px calc(var(--space-1) + 25px);flex-wrap:wrap;gap:4px;display:flex}.term{font-family:var(--font-mono);font-size:var(--font-input-label);letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--text-secondary);background:color-mix(in oklab, var(--text-primary) 4%, var(--surface));border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;white-space:nowrap;transition:border-color var(--motion-duration) var(--motion-ease), background-color var(--motion-duration) var(--motion-ease), color var(--motion-duration) var(--motion-ease);align-items:baseline;gap:4px;padding:.24rem .7rem .12rem;line-height:1;display:inline-flex}.term:hover{border-color:var(--accent);color:var(--text-primary)}.term__n{font-size:var(--font-input-2xs);color:var(--text-muted)}.term--more{border-style:dashed;border-color:var(--accent);color:var(--text-secondary)}.term--more:hover{border-color:var(--accent);background:var(--accent-wash);color:var(--text-primary)}.term.is-medium{border-color:var(--border-strong);color:var(--text-primary)}.term.is-soft{border-style:dashed}.term.is-active{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.term.is-active .term__n{color:color-mix(in srgb, var(--on-accent) 72%, transparent)}.term:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.term.is-active:focus-visible{outline-color:var(--on-accent)}.chips{flex-wrap:wrap;gap:4px;padding-bottom:4px;display:flex}.chips .term{cursor:default}.stat-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:color-mix(in oklab, var(--text-primary) 4%, var(--surface));margin-bottom:var(--space-2);padding:6px 2px}.tree-row{align-items:center;display:flex}@keyframes folder-slot{0%{height:0}to{height:var(--arrive-h)}}@keyframes folder-arrive{0%{opacity:0;transform:translateY(-100%)}to{opacity:1;transform:translateY(0)}}.tree-row.is-arriving{animation:folder-slot .56s var(--motion-ease) .15s both;align-items:flex-start;overflow:hidden}.tree-row.is-arriving .nav-item{animation:folder-arrive .56s var(--motion-ease) .15s both}@media (prefers-reduced-motion:reduce){.tree-row.is-arriving,.tree-row.is-arriving .nav-item{animation:none}}.tree-actions{opacity:0;max-width:0;transition:max-width var(--motion-duration) var(--motion-ease), opacity var(--motion-duration) var(--motion-ease);gap:3px;display:inline-flex;overflow:hidden}.nav-item:hover .tree-actions,.nav-item:focus-within .tree-actions{opacity:1;max-width:72px}.tree-row .nav-item:hover .nav-item__count,.tree-row .nav-item:focus-within .nav-item__count{display:none}.tree-actions .tree-caret{border-radius:var(--radius-sm);background:color-mix(in oklab, var(--text-primary) 8%, transparent);width:22px;height:22px;color:var(--text-muted);transition:background-color var(--motion-duration) var(--motion-ease), color var(--motion-duration) var(--motion-ease);flex:none;place-items:center;display:grid}.tree-actions .tree-caret:hover{background:color-mix(in oklab, var(--text-primary) 14%, transparent)}.tree-actions .tree-caret.is-add:hover,.tree-actions .tree-caret.is-save:hover,.tree-actions .tree-caret.is-add:focus-visible,.tree-actions .tree-caret.is-save:focus-visible{color:var(--accent)}.tree-actions .tree-caret.is-danger:hover,.tree-actions 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