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.176);--slate-5: color(display-p3 .183 .191 .206);--slate-6: color(display-p3 .215 .226 .244);--slate-7: color(display-p3 .265 .28 .302);--slate-8: color(display-p3 .357 .381 .409);--slate-9: color(display-p3 .415 .431 .463);--slate-10: color(display-p3 .469 .483 .514);--slate-11: color(display-p3 .692 .704 .728);--slate-12: color(display-p3 .93 .933 .94)}}}:root,.light,.light-theme{--grass-1: #fbfefb;--grass-2: #f5fbf5;--grass-3: #e9f6e9;--grass-4: #daf1db;--grass-5: #c9e8ca;--grass-6: #b2ddb5;--grass-7: #94ce9a;--grass-8: #65ba74;--grass-9: #46a758;--grass-10: #3e9b4f;--grass-11: #2a7e3b;--grass-12: #203c25}@supports (color: color(display-p3 1 1 1)){@media(color-gamut:p3){:root,.light,.light-theme{--grass-1: color(display-p3 .986 .996 .985);--grass-2: color(display-p3 .966 .983 .964);--grass-3: color(display-p3 .923 .965 .917);--grass-4: color(display-p3 .872 .94 .865);--grass-5: color(display-p3 .811 .908 .802);--grass-6: color(display-p3 .733 .864 .724);--grass-7: color(display-p3 .628 .803 .622);--grass-8: color(display-p3 .477 .72 .482);--grass-9: color(display-p3 .38 .647 .378);--grass-10: color(display-p3 .344 .598 .342);--grass-11: color(display-p3 .263 .488 .261);--grass-12: color(display-p3 .151 .233 .153)}}}:root,.light,.light-theme{--cyan-1: #fafdfe;--cyan-2: #f2fafb;--cyan-3: #def7f9;--cyan-4: #caf1f6;--cyan-5: #b5e9f0;--cyan-6: #9ddde7;--cyan-7: #7dcedc;--cyan-8: #3db9cf;--cyan-9: #00a2c7;--cyan-10: #0797b9;--cyan-11: #107d98;--cyan-12: #0d3c48}@supports (color: color(display-p3 1 1 1)){@media(color-gamut:p3){:root,.light,.light-theme{--cyan-1: color(display-p3 .982 .992 .996);--cyan-2: color(display-p3 .955 .981 .984);--cyan-3: color(display-p3 .888 .965 .975);--cyan-4: color(display-p3 .821 .941 .959);--cyan-5: color(display-p3 .751 .907 .935);--cyan-6: color(display-p3 .671 .862 .9);--cyan-7: color(display-p3 .564 .8 .854);--cyan-8: color(display-p3 .388 .715 .798);--cyan-9: color(display-p3 .282 .627 .765);--cyan-10: color(display-p3 .264 .583 .71);--cyan-11: color(display-p3 .08 .48 .63);--cyan-12: color(display-p3 .108 .232 .277)}}}:root,.light,.light-theme{--amber-1: #fefdfb;--amber-2: #fefbe9;--amber-3: #fff7c2;--amber-4: #ffee9c;--amber-5: #fbe577;--amber-6: #f3d673;--amber-7: #e9c162;--amber-8: #e2a336;--amber-9: #ffc53d;--amber-10: #ffba18;--amber-11: #ab6400;--amber-12: #4f3422}@supports (color: color(display-p3 1 1 1)){@media(color-gamut:p3){:root,.light,.light-theme{--amber-1: color(display-p3 .995 .992 .985);--amber-2: color(display-p3 .994 .986 .921);--amber-3: color(display-p3 .994 .969 .782);--amber-4: color(display-p3 .989 .937 .65);--amber-5: color(display-p3 .97 .902 .527);--amber-6: color(display-p3 .936 .844 .506);--amber-7: color(display-p3 .89 .762 .443);--amber-8: color(display-p3 .85 .65 .3);--amber-9: color(display-p3 1 .77 .26);--amber-10: color(display-p3 .959 .741 .274);--amber-11: color(display-p3 .64 .4 0);--amber-12: color(display-p3 .294 .208 .145)}}}:root,.light,.light-theme{--red-1: #fffcfc;--red-2: #fff7f7;--red-3: #feebec;--red-4: #ffdbdc;--red-5: #ffcdce;--red-6: #fdbdbe;--red-7: #f4a9aa;--red-8: #eb8e90;--red-9: #e5484d;--red-10: #dc3e42;--red-11: #ce2c31;--red-12: #641723}@supports (color: color(display-p3 1 1 1)){@media(color-gamut:p3){:root,.light,.light-theme{--red-1: color(display-p3 .998 .989 .988);--red-2: color(display-p3 .995 .971 .971);--red-3: color(display-p3 .985 .925 .925);--red-4: color(display-p3 .999 .866 .866);--red-5: color(display-p3 .984 .812 .811);--red-6: color(display-p3 .955 .751 .749);--red-7: color(display-p3 .915 .675 .672);--red-8: color(display-p3 .872 .575 .572);--red-9: color(display-p3 .83 .329 .324);--red-10: color(display-p3 .798 .294 .285);--red-11: color(display-p3 .744 .234 .222);--red-12: color(display-p3 .36 .115 .143)}}}.mdxeditor .cm-editor{--sp-font-mono: var(--font-mono);--sp-font-body: var(--font-body);padding:var(--sp-space-4) 0}.mdxeditor .sp-editor .cm-editor{padding-bottom:0}.mdxeditor .cm-scroller{padding:0!important}.mdxeditor .cm-focused{outline:none}.mdxeditor .sp-wrapper{overflow:hidden}.mdxeditor .sp-layout{border:none}.mdxeditor .sp-cm pre{white-space:break-spaces;word-break:break-word;overflow-wrap:anywhere;flex-shrink:1}.mdxeditor .cm-mergeView .cm-scroller,.mdxeditor .cm-sourceView .cm-scroller{font-family:var(--font-mono);line-height:1.3rem;font-size:var(--text-xs)}.mdxeditor .cm-gutters{background:transparent;font-size:var(--text-xxs)}.mdxeditor .cm-activeLine{background:transparent}.mdxeditor .cm-tooltip-autocomplete{background:var(--baseBgSubtle)}.mdxeditor hr.selected[data-lexical-decorator=true]{outline:2px solid highlight}._editorRoot_f3hmk_53{--accentBase: var(--blue-1);--accentBgSubtle: var(--blue-2);--accentBg: var(--blue-3);--accentBgHover: var(--blue-4);--accentBgActive: var(--blue-5);--accentLine: var(--blue-6);--accentBorder: var(--blue-7);--accentBorderHover: var(--blue-8);--accentSolid: var(--blue-9);--accentSolidHover: var(--blue-10);--accentText: var(--blue-11);--accentTextContrast: var(--blue-12);--basePageBg: white;--baseBase: var(--slate-1);--baseBgSubtle: var(--slate-2);--baseBg: var(--slate-3);--baseBgHover: var(--slate-4);--baseBgActive: var(--slate-5);--baseLine: var(--slate-6);--baseBorder: var(--slate-7);--baseBorderHover: var(--slate-8);--baseSolid: var(--slate-9);--baseSolidHover: var(--slate-10);--baseText: var(--slate-11);--baseTextContrast: var(--slate-12);--admonitionTipBg: var(--cyan-4);--admonitionTipBorder: var(--cyan-8);--admonitionInfoBg: var(--grass-4);--admonitionInfoBorder: var(--grass-8);--admonitionCautionBg: var(--amber-4);--admonitionCautionBorder: var(--amber-8);--admonitionDangerBg: var(--red-4);--admonitionDangerBorder: var(--red-8);--admonitionNoteBg: var(--slate-4);--admonitionNoteBorder: var(--slate-8);--error-color: var(--red-10);--spacing-0: 0px;--spacing-px: 1px;--spacing-0_5: .125rem;--spacing-1: .25rem;--spacing-1_5: .375rem;--spacing-2: .5rem;--spacing-2_5: .625rem;--spacing-3: .75rem;--spacing-3_5: .875rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-7: 1.75rem;--spacing-8: 2rem;--spacing-9: 2.25rem;--spacing-10: 2.5rem;--spacing-11: 2.75rem;--spacing-12: 3rem;--spacing-14: 3.5rem;--spacing-16: 4rem;--spacing-20: 5rem;--spacing-24: 6rem;--spacing-28: 7rem;--spacing-32: 8rem;--spacing-36: 9rem;--spacing-40: 10rem;--spacing-44: 11rem;--spacing-48: 12rem;--spacing-52: 13rem;--spacing-56: 14rem;--spacing-60: 15rem;--spacing-64: 16rem;--spacing-72: 18rem;--spacing-80: 20rem;--spacing-96: 24rem;--radius-none: 0px;--radius-small: var(--spacing-0_5);--radius-base: var(--spacing-1);--radius-medium: var(--spacing-1_5);--radius-large: var(--spacing-2);--radius-extra-large: var(--spacing-3);--radius-full: 9999px;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--text-base: 1rem;--text-sm: .875rem;--text-xs: .75rem;--text-xxs: .6rem;font-family:var(--font-body);color:var(--baseText)}._nestedListItem_f3hmk_158{list-style:none}._toolbarRoot_f3hmk_162{z-index:2;display:flex;flex-direction:row;gap:var(--spacing-1);border-radius:var(--radius-medium);padding:var(--spacing-1_5);align-items:center;overflow-x:auto;position:sticky;top:0;background-color:var(--baseBg);width:inherit}._toolbarRoot_f3hmk_162 div[role=separator]{margin:var(--spacing-2) var(--spacing-1);border-left:1px solid var(--baseBorder);border-right:1px solid var(--baseBase);height:var(--spacing-4)}._toolbarRoot_f3hmk_162 svg{color:var(--baseTextContrast);display:block}._readOnlyToolbarRoot_f3hmk_189{pointer-events:none;background:var(--baseBase)}._readOnlyToolbarRoot_f3hmk_189>div{opacity:.5}._toolbarModeSwitch_f3hmk_198{opacity:1!important;margin-left:auto;align-self:stretch;align-items:stretch;display:flex;border:1px solid var(--baseBg);border-radius:var(--radius-medium);font-size:var(--text-xs)}._toolbarModeSwitch_f3hmk_198 ._toolbarToggleItem_f3hmk_208{padding-inline-end:var(--spacing-4);padding-inline-start:var(--spacing-4)}._toolbarModeSwitch_f3hmk_198 ._toolbarToggleItem_f3hmk_208:active,._toolbarModeSwitch_f3hmk_198 ._toolbarToggleItem_f3hmk_208[data-state=on]{background-color:var(--baseBorder)}._toolbarGroupOfGroups_f3hmk_219{display:flex;margin:0 var(--spacing-1)}._toolbarToggleSingleGroup_f3hmk_224:first-of-type ._toolbarToggleItem_f3hmk_208:only-child,._toolbarToggleSingleGroup_f3hmk_224:only-child ._toolbarToggleItem_f3hmk_208:first-child,._toolbarModeSwitch_f3hmk_198 ._toolbarToggleItem_f3hmk_208:first-child{border-top-left-radius:var(--radius-base);border-bottom-left-radius:var(--radius-base)}._toolbarToggleSingleGroup_f3hmk_224:last-of-type ._toolbarToggleItem_f3hmk_208:only-child,._toolbarToggleSingleGroup_f3hmk_224:only-child ._toolbarToggleItem_f3hmk_208:last-child,._toolbarModeSwitch_f3hmk_198 ._toolbarToggleItem_f3hmk_208:last-child{border-top-right-radius:var(--radius-base);border-bottom-right-radius:var(--radius-base)}._toolbarToggleItem_f3hmk_208,._toolbarButton_f3hmk_239{border:0;background-color:transparent;font-size:inherit;-webkit-appearance:none;-moz-appearance:none;appearance:none;all:unset;box-sizing:border-box;cursor:default;padding:var(--spacing-0_5)}@media(hover:hover){._toolbarToggleItem_f3hmk_208:hover,._toolbarButton_f3hmk_239:hover{background-color:var(--baseBgActive)}}._toolbarToggleItem_f3hmk_208:active svg,._toolbarButton_f3hmk_239:active svg{transform:translate(1px,1px)}._toolbarToggleItem_f3hmk_208[data-state=on],._toolbarButton_f3hmk_239[data-state=on],._toolbarToggleItem_f3hmk_208:active,._toolbarButton_f3hmk_239:active{color:var(--baseTextContrast);background-color:var(--baseBgActive)}._toolbarToggleItem_f3hmk_208[data-disabled],._toolbarButton_f3hmk_239[data-disabled]{pointer-events:none}._toolbarToggleItem_f3hmk_208[data-disabled] svg,._toolbarButton_f3hmk_239[data-disabled] svg{color:var(--baseBorderHover)}._toolbarButton_f3hmk_239{border-radius:var(--radius-base)}._toolbarButton_f3hmk_239+._toolbarButton_f3hmk_239{margin-left:var(--spacing-1)}._activeToolbarButton_f3hmk_275{color:var(--accentText)}._toolbarToggleSingleGroup_f3hmk_224{display:flex;align-items:center;white-space:nowrap}._toolbarNodeKindSelectContainer_f3hmk_285,._toolbarButtonDropdownContainer_f3hmk_286,._toolbarCodeBlockLanguageSelectContent_f3hmk_287,._selectContainer_f3hmk_288{filter:drop-shadow(0 2px 2px rgb(0 0 0 / .2));z-index:3;width:var(--spacing-36);border-bottom-left-radius:var(--radius-base);border-bottom-right-radius:var(--radius-base);background-color:var(--basePageBg);font-size:var(--text-sm)}._toolbarButtonDropdownContainer_f3hmk_286,._toolbarButtonDropdownContainer_f3hmk_286 ._selectItem_f3hmk_301:first-child{border-top-right-radius:var(--radius-base)}._toolbarNodeKindSelectTrigger_f3hmk_306,._toolbarButtonSelectTrigger_f3hmk_307,._selectTrigger_f3hmk_308{border:0;background-color:transparent;display:flex;color:inherit;align-items:center;width:var(--spacing-36);padding:var(--spacing-0_5) var(--spacing-1);padding-inline-start:var(--spacing-2);border-radius:var(--radius-medium);white-space:nowrap;flex-wrap:nowrap;font-size:var(--text-sm);background-color:var(--basePageBg);margin:0 var(--spacing-1)}._toolbarNodeKindSelectTrigger_f3hmk_306[data-state=open],._toolbarButtonSelectTrigger_f3hmk_307[data-state=open],._selectTrigger_f3hmk_308[data-state=open]{filter:drop-shadow(0 2px 2px rgb(0 0 0 / .2));border-bottom-right-radius:var(--radius-none);border-bottom-left-radius:var(--radius-none)}._selectTrigger_f3hmk_308[data-placeholder]>span:first-child{color:var(--baseBorderHover)}._toolbarButtonSelectTrigger_f3hmk_307{width:auto;padding-inline-start:var(--spacing-2);padding-inline-end:var(--spacing-1);padding-block:var(--spacing-0_5)}._toolbarCodeBlockLanguageSelectTrigger_f3hmk_342,._toolbarCodeBlockLanguageSelectContent_f3hmk_287{width:var(--spacing-48)}._toolbarNodeKindSelectItem_f3hmk_347,._selectItem_f3hmk_301{cursor:default;display:flex;padding:var(--spacing-2)}._toolbarNodeKindSelectItem_f3hmk_347[data-highlighted],._selectItem_f3hmk_301[data-highlighted]{background-color:var(--baseBg)}._toolbarNodeKindSelectItem_f3hmk_347[data-state=checked],._selectItem_f3hmk_301[data-state=checked]{color:var(--baseTextContrast);background-color:var(--baseBg)}._toolbarNodeKindSelectItem_f3hmk_347[data-highlighted],._selectItem_f3hmk_301[data-highlighted]{outline:none}._toolbarNodeKindSelectItem_f3hmk_347:last-child,._selectItem_f3hmk_301:last-child{border-bottom-left-radius:var(--radius-base);border-bottom-right-radius:var(--radius-base)}._toolbarNodeKindSelectDropdownArrow_f3hmk_372,._selectDropdownArrow_f3hmk_373{margin-left:auto;display:flex;align-items:center}._contentEditable_f3hmk_379{box-sizing:border-box;width:100%;color:var(--baseTextContrast);padding:var(--spacing-3)}._contentEditable_f3hmk_379:focus{outline:none}._codeMirrorWrapper_f3hmk_391{margin-bottom:var(--spacing-5);border:1px solid var(--baseLine);border-radius:var(--radius-medium);overflow:hidden;padding:.8rem;position:relative}._sandPackWrapper_f3hmk_400{margin-bottom:var(--spacing-5);border:1px solid var(--baseLine);border-radius:var(--radius-medium);overflow:hidden;position:relative}._codeMirrorToolbar_f3hmk_408{position:absolute;right:0;top:0;display:flex;gap:var(--spacing-1);padding:var(--spacing-1);z-index:1;background-color:var(--baseBase);border-bottom-left-radius:var(--radius-base)}._frontmatterWrapper_f3hmk_412{border-radius:var(--radius-medium);padding:var(--spacing-3);background-color:var(--baseBgSubtle)}._frontmatterWrapper_f3hmk_412[data-expanded=true]{margin-bottom:var(--spacing-10)}._frontmatterToggleButton_f3hmk_422{border:0;background-color:transparent;font-size:inherit;-webkit-appearance:none;-moz-appearance:none;appearance:none;all:unset;box-sizing:border-box;cursor:default;display:flex;align-items:center;gap:var(--spacing-1);font-size:var(--text-sm)}._propertyPanelTitle_f3hmk_430{font-size:var(--text-xs);font-weight:400;margin:0;padding-top:var(--spacing-2);padding-left:var(--spacing-2)}._propertyEditorTable_f3hmk_438{table-layout:fixed;border-spacing:var(--spacing-2)}._propertyEditorTable_f3hmk_438 th{text-align:left;font-size:var(--text-sm);padding:var(--spacing-2) var(--spacing-3)}._propertyEditorTable_f3hmk_438 col:nth-child(1){width:30%}._propertyEditorTable_f3hmk_438 col:nth-child(2){width:70%}._propertyEditorTable_f3hmk_438 td:last-child ._iconButton_f3hmk_456{margin-left:var(--spacing-4);margin-right:var(--spacing-4)}._propertyEditorTable_f3hmk_438 ._readOnlyColumnCell_f3hmk_461{padding-left:0}._propertyEditorLabelCell_f3hmk_466{font-weight:400}._readOnlyColumnCell_f3hmk_461{padding-left:0}._buttonsFooter_f3hmk_474{display:flex;justify-content:flex-end;gap:var(--spacing-2)}._propertyEditorInput_f3hmk_480{border:0;background-color:transparent;font-size:inherit;-webkit-appearance:none;-moz-appearance:none;appearance:none;all:unset;box-sizing:border-box;cursor:default;width:100%;padding:var(--spacing-2) var(--spacing-3);border-radius:var(--radius-base);border:1px solid var(--baseBorder);background-color:var(--baseBase);font-size:var(--text-sm)}._iconButton_f3hmk_456{border:0;background-color:transparent;font-size:inherit;-webkit-appearance:none;-moz-appearance:none;appearance:none;all:unset;box-sizing:border-box;cursor:default;color:var(--baseText)}@media(hover:hover){._iconButton_f3hmk_456:hover{color:var(--baseTextContrast)}}._iconButton_f3hmk_456:disabled,._iconButton_f3hmk_456:disabled:hover{color:var(--baseLine)}._primaryButton_f3hmk_506,._secondaryButton_f3hmk_507{border:0;background-color:transparent;font-size:inherit;-webkit-appearance:none;-moz-appearance:none;appearance:none;all:unset;box-sizing:border-box;cursor:default;padding:var(--spacing-2) var(--spacing-3);border:1px solid var(--accentBorder);background-color:var(--accentSolidHover);color:var(--baseBase);font-size:var(--text-xs);border-radius:var(--radius-medium)}._primaryButton_f3hmk_506:disabled,._secondaryButton_f3hmk_507:disabled{background:var(--accentLine);border-color:var(--accentBg)}._smallButton_f3hmk_522{font-size:var(--text-xs);padding:var(--spacing-1) var(--spacing-2);border-radius:var(--radius-base)}._secondaryButton_f3hmk_507{border:1px solid var(--baseBorder);background-color:var(--baseSolidHover);color:var(--baseBase)}._dialogForm_f3hmk_534{display:flex;flex-direction:row;gap:var(--spacing-2)}._linkDialogEditForm_f3hmk_540{display:flex;flex-direction:column;align-items:stretch;gap:var(--spacing-2);padding:0}._linkDialogInputContainer_f3hmk_548{display:flex;flex-direction:column;align-items:stretch}._linkDialogInputWrapper_f3hmk_554{display:flex;align-items:center;background-color:var(--baseBase);border-radius:var(--radius-base);border:1px solid var(--baseBorder)}._linkDialogInputWrapper_f3hmk_554[data-visible-dropdown=true]{border-bottom-left-radius:var(--radius-none);border-bottom-right-radius:var(--radius-none);border-bottom-width:0}._linkDialogInputWrapper_f3hmk_554>button{border:0;background-color:transparent;font-size:inherit;-webkit-appearance:none;-moz-appearance:none;appearance:none;all:unset;box-sizing:border-box;cursor:default;padding-right:var(--spacing-2)}._linkDialogInput_f3hmk_548,._dialogInput_f3hmk_575{border:0;background-color:transparent;font-size:inherit;-webkit-appearance:none;-moz-appearance:none;appearance:none;all:unset;box-sizing:border-box;cursor:default;width:20rem;padding:var(--spacing-2) 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var(--card-bg)}html[data-theme=dark] .learning-dashboard,html[data-theme=dark] .learning-analysis-snapshot-menu,html[data-theme=dark] .learning-analysis-snapshot-save-popover,html[data-theme=dark] .learning-analysis-filter-popover,html[data-theme=dark] .learning-analysis-toolbar{--learning-danger-soft: rgba(242, 139, 130, .16);--learning-danger: #f28b82;--learning-disabled-bg: #3c4043;--learning-disabled-fg: #9aa0a6;--learning-filter-chip-bg: var(--surface-muted);--learning-filter-chip-fg: var(--gmail-text);--learning-filter-chip-border: var(--border);--learning-filter-chip-hover-bg: var(--blue-soft);--learning-filter-chip-hover-fg: var(--blue);--learning-filter-chip-hover-border: rgba(138, 180, 248, .28);--learning-ai-open-bg: var(--surface-elevated)}.learning-analysis-toolbar{--field-label-bg: var(--gmail-bg)}.paper-dsl-layout{--dsl-editor-bg: #ffffff;--dsl-editor-fg: #202124;--dsl-gutter-bg: #fafbfc;--dsl-gutter-border: #edf0f2;--dsl-gutter-fg: #9aa0a6;--dsl-active-line: 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var(--ink-on-accent);--dsl-diagnostic-action-hover-bg: var(--blue-hover);--dsl-diagnostic-error: var(--gmail-accent);--dsl-diagnostic-warning: var(--cm-atom);--dsl-diagnostic-info: var(--ink-tertiary);--dsl-diagnostic-hint: var(--blue);--dsl-diagnostic-shadow: 0 8px 24px rgba(32, 33, 36, .16)}html[data-theme=dark] .paper-dsl-layout{color-scheme:dark;--dsl-editor-bg: #1f1f1f;--dsl-editor-fg: var(--ink-primary);--dsl-gutter-bg: #292a2d;--dsl-gutter-border: var(--border);--dsl-gutter-fg: var(--ink-quiet);--dsl-active-line: #303134;--dsl-selection: rgba(138, 180, 248, .28);--dsl-panel-bg: var(--surface);--dsl-panel-border: var(--border);--dsl-panel-fg: var(--gmail-subtle);--dsl-outline-strong: var(--gmail-text);--dsl-outline-muted: var(--gmail-subtle);--dsl-outline-hover: var(--surface-hover);--dsl-badge-bg: var(--blue-soft);--dsl-badge-fg: var(--blue);--dsl-structure-bg: rgba(129, 201, 149, .18);--dsl-structure-fg: #81c995;--dsl-meta-bg: var(--surface-muted);--dsl-meta-fg: 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var(--lesson-plan-slide-surface);--lesson-plan-table-on-surface: var(--lesson-plan-slide-on-surface);--lesson-plan-table-surface-alternate: var(--lesson-plan-slide-table-row);--lesson-plan-table-outline: var(--lesson-plan-slide-outline);--lesson-plan-table-header-neutral: var(--lesson-plan-slide-muted);--lesson-plan-table-on-header-neutral: var(--lesson-plan-slide-on-surface);--lesson-plan-table-header-soft: var(--lesson-plan-primary-container);--lesson-plan-table-on-header-soft: var(--lesson-plan-on-primary-container);--lesson-plan-table-header-solid: var(--lesson-plan-primary);--lesson-plan-table-on-header-solid: var(--lesson-plan-on-primary);--lesson-plan-table-accent: var(--lesson-plan-primary);--lesson-plan-slide-muted: #f1f3f4;--lesson-plan-slide-placeholder: #bdc1c6;--lesson-plan-presentation-bg: #202124;--lesson-plan-presentation-controls: rgba(32, 33, 36, .92);--lesson-plan-presentation-on-controls: #f8fafd;--lesson-plan-presentation-control-hover: rgba(138, 180, 248, .2);--lesson-plan-presentation-control-active: #aecbfa;--lesson-plan-presentation-danger: #f2b8b5;--lesson-plan-prompter-surface: #f8fafd;--lesson-plan-prompter-container: #edf2fc;--lesson-plan-prompter-on-surface: #1f1f1f;--lesson-plan-presentation-ended-bg: #fce8e6;--lesson-plan-presentation-ended-ink: #a50e0e;--lesson-plan-annotation: #d93025;--lesson-plan-annotation-laser: #ea4335;--lesson-plan-annotation-laser-outline: rgba(255, 255, 255, .9);--lesson-plan-annotation-laser-shadow: rgba(234, 67, 53, .85);--lesson-plan-follow-live: #81c995;--lesson-plan-follow-connecting: #fdd663;--lesson-plan-follow-ended: #f28b82;--lesson-plan-scrim: rgba(0, 0, 0, .38)}html[data-theme=dark] .lesson-plan-workspace,html[data-theme=dark] .lesson-plan-editor,html[data-theme=dark] .lesson-plan-presentation{color-scheme:dark;--lesson-plan-surface: #292a2d;--lesson-plan-surface-container: #303134;--lesson-plan-surface-container-high: #35363a;--lesson-plan-surface-container-highest: #3c4043;--lesson-plan-on-surface: #e8eaed;--lesson-plan-on-surface-variant: #9aa0a6;--lesson-plan-outline: #5f6368;--lesson-plan-outline-variant: #3c4043;--lesson-plan-primary: #8ab4f8;--lesson-plan-primary-container: rgba(138, 180, 248, .18);--lesson-plan-on-primary: #202124;--lesson-plan-on-primary-container: #d2e3fc;--lesson-plan-emphasis: #c6a7ff;--lesson-plan-warning: #fdd663;--lesson-plan-warning-container: rgba(253, 214, 99, .16);--lesson-plan-danger: #f28b82;--lesson-plan-danger-container: rgba(242, 139, 130, .24);--lesson-plan-slide-surface: #ffffff;--lesson-plan-slide-on-surface: #202124;--lesson-plan-slide-outline: #dadce0;--lesson-plan-slide-table-header: #e8f0fe;--lesson-plan-slide-table-header-ink: #174ea6;--lesson-plan-slide-table-row: #f8fafd;--lesson-plan-table-surface: var(--lesson-plan-slide-surface);--lesson-plan-table-on-surface: var(--lesson-plan-slide-on-surface);--lesson-plan-table-surface-alternate: var(--lesson-plan-slide-table-row);--lesson-plan-table-outline: var(--lesson-plan-slide-outline);--lesson-plan-table-header-neutral: var(--lesson-plan-slide-muted);--lesson-plan-table-on-header-neutral: var(--lesson-plan-slide-on-surface);--lesson-plan-table-header-soft: var(--lesson-plan-slide-table-header);--lesson-plan-table-on-header-soft: var(--lesson-plan-slide-table-header-ink);--lesson-plan-table-header-solid: var(--lesson-plan-slide-table-header-ink);--lesson-plan-table-on-header-solid: var(--lesson-plan-slide-surface);--lesson-plan-table-accent: var(--lesson-plan-slide-table-header-ink);--lesson-plan-slide-muted: #f1f3f4;--lesson-plan-slide-placeholder: #9aa0a6;--lesson-plan-presentation-bg: #101114;--lesson-plan-presentation-controls: rgba(16, 17, 20, .94);--lesson-plan-presentation-on-controls: #e8eaed;--lesson-plan-presentation-control-hover: rgba(138, 180, 248, .2);--lesson-plan-presentation-control-active: #aecbfa;--lesson-plan-presentation-danger: #f2b8b5;--lesson-plan-prompter-surface: #292a2d;--lesson-plan-prompter-container: #35363a;--lesson-plan-prompter-on-surface: #e8eaed;--lesson-plan-presentation-ended-bg: rgba(242, 139, 130, .24);--lesson-plan-presentation-ended-ink: #f6aea9;--lesson-plan-annotation: #f28b82;--lesson-plan-annotation-laser: #ff8a80;--lesson-plan-annotation-laser-outline: rgba(255, 255, 255, .86);--lesson-plan-annotation-laser-shadow: rgba(255, 138, 128, .78);--lesson-plan-follow-live: #81c995;--lesson-plan-follow-connecting: #fdd663;--lesson-plan-follow-ended: #f28b82;--lesson-plan-scrim: rgba(0, 0, 0, .55)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:var(--page-bg);color:var(--text)}:lang(zh-CN){font-family:Roboto,Noto Sans SC,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}:lang(zh-TW){font-family:Roboto,Noto Sans TC,Noto Sans SC,Segoe UI,PingFang TC,Microsoft JhengHei,sans-serif}:lang(ja){font-family:Roboto,Noto Sans JP,Noto Sans SC,Segoe UI,Yu 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