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var(--cs-hair);justify-content:center;align-self:stretch;align-items:center;font-size:.8rem;font-weight:600;display:flex}.cs-stepper button{width:28px;height:28px;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:color .15s,background .15s;display:flex}.cs-stepper button:hover:not(:disabled){color:var(--cs-accent);background:var(--cs-accent)}@supports (color:color-mix(in lab, red, red)){.cs-stepper button:hover:not(:disabled){background:color-mix(in srgb, var(--cs-accent) 8%, transparent)}}.cs-stepper button:disabled{opacity:.3;cursor:not-allowed}.cs-tabs{flex-wrap:wrap;align-items:stretch;gap:2px;display:flex}.cs-tab{font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;align-items:center;gap:6px;padding:5px 10px 7px;font-weight:500;transition:color .15s,border-color .15s;display:inline-flex}.cs-tab:hover{color:var(--text-primary)}.cs-tab.is-active{color:var(--cs-accent);border-bottom-color:var(--cs-accent)}.cs-palette-group+.cs-palette-group{margin-top:16px}.cs-palette-label{font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);align-items:center;gap:9px;margin-bottom:9px;font-weight:500;display:flex}.cs-palette-label:after{content:"";background:var(--cs-hair);flex:1;height:1px}.cs-palette-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;display:grid}.cs-gate{--_g:var(--text-secondary);aspect-ratio:1;border:1px solid var(--_g);justify-content:center;align-items:center;display:flex;position:relative}@supports (color:color-mix(in lab, red, red)){.cs-gate{border:1px solid color-mix(in srgb, var(--_g) 40%, transparent)}}.cs-gate{border-radius:var(--cs-radius);background:var(--_g)}@supports (color:color-mix(in lab, red, 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3px;font-size:.58rem;position:absolute;bottom:-9px;left:50%;transform:translate(-50%)}.cs-gate-remove{border:1px solid var(--danger);justify-content:center;align-items:center;width:18px;height:18px;display:flex;position:absolute;top:-7px;left:50%;transform:translate(-50%)}@supports (color:color-mix(in lab, red, red)){.cs-gate-remove{border:1px solid color-mix(in srgb, var(--danger) 55%, transparent)}}.cs-gate-remove{background:var(--surface-canvas);color:var(--danger);cursor:pointer;opacity:0;border-radius:2px;transition:opacity .15s,background .15s}.cs-gate-wrap:hover .cs-gate-remove,.cs-gate-remove.is-shown{opacity:1}.cs-gate-remove:hover{background:var(--danger)}@supports (color:color-mix(in lab, red, red)){.cs-gate-remove:hover{background:color-mix(in srgb, var(--danger) 18%, var(--surface-canvas))}}.cs-canvas-empty{font-family:var(--font-serif);color:var(--text-muted);text-align:center;font-size:.95rem;line-height:1.6}.cs-inspector{border-top:1px solid 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4px;font-weight:650;text-decoration:underline}.nb-doc{margin-top:6px}.nb-doc-content{width:100%}.nb-doc-prose{outline:none;min-height:55vh}.nb-doc-prose:focus{outline:none}.nb-doc-prose>.nb-nodeview{margin:22px 0}.nb-nodeview{font-family:var(--font-sans);position:relative}.nb-nodeview-gutter{z-index:3;opacity:0;pointer-events:none;gap:4px;transition:opacity .14s;display:flex;position:absolute;top:-13px;right:12px}.nb-nodeview:hover .nb-nodeview-gutter,.nb-nodeview.ProseMirror-selectednode .nb-nodeview-gutter{opacity:1;pointer-events:auto}.nb-nodeview-handle,.nb-nodeview-del{border:1px solid var(--border);background:var(--surface-overlay);width:26px;height:26px;color:var(--text-muted);cursor:pointer;box-shadow:0 4px 12px rgba(var(--shadow-ink-rgb), 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var(--border);background:var(--surface-soft);width:100%;color:var(--text-primary);font-family:var(--font-mono);border-radius:10px;padding:10px 12px;font-size:13px;line-height:1.5}.nb-mathed-input:focus{border-color:var(--accent);outline:none}.nb-mathed-symbols{flex-wrap:wrap;gap:8px 14px;max-height:132px;margin:12px 0 4px;display:flex;overflow-y:auto}.nb-mathed-symgroup{flex-wrap:wrap;gap:4px;display:flex}.nb-mathed-sym{border:1px solid var(--border);min-width:30px;height:30px;color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:7px;justify-content:center;align-items:center;padding:0 7px;font-size:14px;display:inline-flex}.nb-mathed-sym:hover{border-color:var(--accent);color:var(--text-primary);background:rgba(var(--accent-rgb), .08)}.nb-mathed-actions{align-items:center;gap:10px;margin-top:14px;display:flex}.nb-mathed-spacer{flex:auto}.nb-mathed-del{cursor:pointer;border:1px solid var(--border);color:var(--text-muted);background:0 0;border-radius:9px;align-items:center;gap:6px;padding:8px 12px;font-size:13px;font-weight:600;display:inline-flex}.nb-mathed-del:hover{color:var(--danger);border-color:rgba(var(--danger-rgb), .5)}.nb-mathed-cancel{cursor:pointer;border:1px solid var(--border);color:var(--text-secondary);background:0 0;border-radius:9px;padding:8px 14px;font-size:13px;font-weight:600}.nb-mathed-cancel:hover{color:var(--text-primary);border-color:var(--accent)}.nb-mathed-ok{cursor:pointer;border:1px solid var(--accent);background:var(--accent);color:var(--on-accent);border-radius:9px;align-items:center;gap:7px;padding:8px 16px;font-size:13px;font-weight:650;display:inline-flex}.nb-mathed-ok:hover{filter:brightness(1.08)}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property 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--tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@keyframes ping{75%,to{opacity:0;transform:scale(2)}}@keyframes pulse{50%{opacity:.5}}