vault backup: 2026-04-08 10:18:56

vault backup: 2026-04-08 10:18:40
vault backup: 2026-04-08 10:16:25
2026-04-08 10:18:56 +08:00 · 2026-04-08 10:18:40 +08:00 · 2026-04-08 10:16:25 +08:00 · 2026-04-08 10:16:15 +08:00
31 changed files with 1301 additions and 48 deletions
--- a/.obsidian/community-plugins.json
+++ b/.obsidian/community-plugins.json
@@ -1,3 +1,4 @@
 [
-  "obsidian-git"
+  "obsidian-git",
+  "pdf-plus"
 ]
--- a/.obsidian/plugins/pdf-plus/data.json
+++ b/.obsidian/plugins/pdf-plus/data.json
@@ -0,0 +1,326 @@
+{
+  "displayTextFormats": [
+    {
+      "name": "Title & page",
+      "template": "{{file.basename}}, p.{{pageLabel}}"
+    },
+    {
+      "name": "Page",
+      "template": "p.{{pageLabel}}"
+    },
+    {
+      "name": "Text",
+      "template": "{{text}}"
+    },
+    {
+      "name": "Emoji",
+      "template": "📖"
+    },
+    {
+      "name": "None",
+      "template": ""
+    }
+  ],
+  "defaultDisplayTextFormatIndex": 0,
+  "syncDisplayTextFormat": true,
+  "syncDefaultDisplayTextFormat": false,
+  "copyCommands": [
+    {
+      "name": "Quote",
+      "template": "> ({{linkWithDisplay}})\n> {{text}}\n"
+    },
+    {
+      "name": "Link",
+      "template": "{{linkWithDisplay}}"
+    },
+    {
+      "name": "Embed",
+      "template": "!{{link}}"
+    },
+    {
+      "name": "Callout",
+      "template": "> [!{{calloutType}}|{{color}}] {{linkWithDisplay}}\n> {{text}}\n"
+    },
+    {
+      "name": "Quote in callout",
+      "template": "> [!{{calloutType}}|{{color}}] {{linkWithDisplay}}\n> > {{text}}\n> \n> "
+    }
+  ],
+  "useAnotherCopyTemplateWhenNoSelection": false,
+  "copyTemplateWhenNoSelection": "{{linkToPageWithDisplay}}",
+  "trimSelectionEmbed": false,
+  "embedMargin": 50,
+  "noSidebarInEmbed": true,
+  "noSpreadModeInEmbed": true,
+  "embedUnscrollable": false,
+  "singleTabForSinglePDF": true,
+  "highlightExistingTab": false,
+  "existingTabHighlightOpacity": 0.5,
+  "existingTabHighlightDuration": 0.75,
+  "paneTypeForFirstPDFLeaf": "left",
+  "openLinkNextToExistingPDFTab": true,
+  "openPDFWithDefaultApp": false,
+  "openPDFWithDefaultAppAndObsidian": true,
+  "focusObsidianAfterOpenPDFWithDefaultApp": true,
+  "syncWithDefaultApp": false,
+  "dontActivateAfterOpenPDF": true,
+  "dontActivateAfterOpenMD": true,
+  "highlightDuration": 0.75,
+  "noTextHighlightsInEmbed": false,
+  "noAnnotationHighlightsInEmbed": true,
+  "persistentTextHighlightsInEmbed": true,
+  "persistentAnnotationHighlightsInEmbed": false,
+  "highlightBacklinks": true,
+  "selectionBacklinkVisualizeStyle": "highlight",
+  "dblclickEmbedToOpenLink": true,
+  "highlightBacklinksPane": true,
+  "highlightOnHoverBacklinkPane": true,
+  "backlinkHoverColor": "",
+  "colors": {
+    "Yellow": "#ffd000",
+    "Red": "#ea5252",
+    "Note": "#086ddd",
+    "Important": "#bb61e5"
+  },
+  "defaultColor": "",
+  "defaultColorPaletteItemIndex": 0,
+  "syncColorPaletteItem": true,
+  "syncDefaultColorPaletteItem": false,
+  "colorPaletteInToolbar": true,
+  "noColorButtonInColorPalette": true,
+  "colorPaletteInEmbedToolbar": false,
+  "quietColorPaletteTooltip": false,
+  "showStatusInToolbar": true,
+  "highlightColorSpecifiedOnly": false,
+  "doubleClickHighlightToOpenBacklink": true,
+  "hoverHighlightAction": "preview",
+  "paneTypeForFirstMDLeaf": "right",
+  "singleMDLeafInSidebar": true,
+  "alwaysUseSidebar": true,
+  "ignoreExistingMarkdownTabIn": [],
+  "defaultColorPaletteActionIndex": 4,
+  "syncColorPaletteAction": true,
+  "syncDefaultColorPaletteAction": false,
+  "proxyMDProperty": "PDF",
+  "hoverPDFLinkToOpen": false,
+  "ignoreHeightParamInPopoverPreview": true,
+  "filterBacklinksByPageDefault": true,
+  "showBacklinkToPage": true,
+  "enableHoverPDFInternalLink": true,
+  "recordPDFInternalLinkHistory": true,
+  "alwaysRecordHistory": true,
+  "renderMarkdownInStickyNote": false,
+  "enablePDFEdit": true,
+  "author": "cyy",
+  "writeHighlightToFileOpacity": 0.2,
+  "defaultWriteFileToggle": false,
+  "syncWriteFileToggle": true,
+  "syncDefaultWriteFileToggle": false,
+  "enableAnnotationDeletion": true,
+  "warnEveryAnnotationDelete": false,
+  "warnBacklinkedAnnotationDelete": true,
+  "enableAnnotationContentEdit": true,
+  "enableEditEncryptedPDF": false,
+  "pdfLinkColor": "#04a802",
+  "pdfLinkBorder": false,
+  "replaceContextMenu": true,
+  "showContextMenuOnMouseUpIf": "Mod",
+  "contextMenuConfig": [
+    {
+      "id": "action",
+      "visible": true
+    },
+    {
+      "id": "selection",
+      "visible": true
+    },
+    {
+      "id": "write-file",
+      "visible": true
+    },
+    {
+      "id": "annotation",
+      "visible": true
+    },
+    {
+      "id": "modify-annotation",
+      "visible": true
+    },
+    {
+      "id": "link",
+      "visible": true
+    },
+    {
+      "id": "text",
+      "visible": true
+    },
+    {
+      "id": "search",
+      "visible": true
+    },
+    {
+      "id": "speech",
+      "visible": true
+    },
+    {
+      "id": "page",
+      "visible": true
+    },
+    {
+      "id": "settings",
+      "visible": true
+    }
+  ],
+  "selectionProductMenuConfig": [
+    "color",
+    "copy-format",
+    "display"
+  ],
+  "writeFileProductMenuConfig": [
+    "color",
+    "copy-format",
+    "display"
+  ],
+  "annotationProductMenuConfig": [
+    "copy-format",
+    "display"
+  ],
+  "updateColorPaletteStateFromContextMenu": true,
+  "mobileCopyAction": "pdf-plus",
+  "showContextMenuOnTablet": false,
+  "executeBuiltinCommandForOutline": true,
+  "executeBuiltinCommandForZoom": true,
+  "executeFontSizeAdjusterCommand": true,
+  "closeSidebarWithShowCommandIfExist": true,
+  "autoHidePDFSidebar": false,
+  "defaultSidebarView": 1,
+  "outlineDrag": true,
+  "outlineContextMenu": true,
+  "outlineLinkDisplayTextFormat": "{{file.basename}}, {{text}}",
+  "outlineLinkCopyFormat": "{{linkWithDisplay}}",
+  "recordHistoryOnOutlineClick": true,
+  "popoverPreviewOnOutlineHover": true,
+  "thumbnailDrag": true,
+  "thumbnailContextMenu": true,
+  "thumbnailLinkDisplayTextFormat": "{{file.basename}}, p.{{pageLabel}}",
+  "thumbnailLinkCopyFormat": "{{linkWithDisplay}}",
+  "recordHistoryOnThumbnailClick": true,
+  "popoverPreviewOnThumbnailHover": true,
+  "annotationPopupDrag": true,
+  "showAnnotationPopupOnHover": true,
+  "useCallout": true,
+  "calloutType": "PDF",
+  "calloutIcon": "highlighter",
+  "highlightBacklinksInEmbed": false,
+  "highlightBacklinksInHoverPopover": false,
+  "highlightBacklinksInCanvas": true,
+  "clickPDFInternalLinkWithModifierKey": true,
+  "clickOutlineItemWithModifierKey": true,
+  "clickThumbnailWithModifierKey": true,
+  "focusEditorAfterAutoPaste": true,
+  "clearSelectionAfterAutoPaste": true,
+  "respectCursorPositionWhenAutoPaste": true,
+  "blankLineAboveAppendedContent": true,
+  "autoCopy": false,
+  "autoFocus": false,
+  "autoPaste": false,
+  "autoFocusTarget": "last-active-and-open-then-last-paste",
+  "autoPasteTarget": "last-active-and-open-then-last-paste",
+  "openAutoFocusTargetIfNotOpened": true,
+  "howToOpenAutoFocusTargetIfNotOpened": "right",
+  "closeHoverEditorWhenLostFocus": true,
+  "closeSidebarWhenLostFocus": false,
+  "openAutoFocusTargetInEditingView": true,
+  "executeCommandWhenTargetNotIdentified": true,
+  "commandToExecuteWhenTargetNotIdentified": "switcher:open",
+  "autoPasteTargetDialogTimeoutSec": 20,
+  "autoCopyToggleRibbonIcon": true,
+  "autoCopyIconName": "highlighter",
+  "autoFocusToggleRibbonIcon": true,
+  "autoFocusIconName": "zap",
+  "autoPasteToggleRibbonIcon": true,
+  "autoPasteIconName": "clipboard-paste",
+  "viewSyncFollowPageNumber": true,
+  "viewSyncPageDebounceInterval": 0.3,
+  "openAfterExtractPages": true,
+  "howToOpenExtractedPDF": "tab",
+  "warnEveryPageDelete": false,
+  "warnBacklinkedPageDelete": true,
+  "extractPageInPlace": false,
+  "askExtractPageInPlace": true,
+  "pageLabelUpdateWhenInsertPage": "keep",
+  "pageLabelUpdateWhenDeletePage": "keep",
+  "pageLabelUpdateWhenExtractPage": "keep",
+  "askPageLabelUpdateWhenInsertPage": true,
+  "askPageLabelUpdateWhenDeletePage": true,
+  "askPageLabelUpdateWhenExtractPage": true,
+  "copyOutlineAsListFormat": "{{linkWithDisplay}}",
+  "copyOutlineAsListDisplayTextFormat": "{{text}}",
+  "copyOutlineAsHeadingsFormat": "{{text}}\n\n{{linkWithDisplay}}",
+  "copyOutlineAsHeadingsDisplayTextFormat": "p.{{pageLabel}}",
+  "copyOutlineAsHeadingsMinLevel": 2,
+  "newFileNameFormat": "",
+  "newFileTemplatePath": "",
+  "newPDFLocation": "current",
+  "newPDFFolderPath": "",
+  "rectEmbedStaticImage": true,
+  "rectImageFormat": "data-url",
+  "rectImageExtension": "webp",
+  "zoomToFitRect": false,
+  "rectFollowAdaptToTheme": true,
+  "rectEmbedResolution": 100,
+  "includeColorWhenCopyingRectLink": true,
+  "backlinkIconSize": 50,
+  "showBacklinkIconForSelection": false,
+  "showBacklinkIconForAnnotation": false,
+  "showBacklinkIconForOffset": true,
+  "showBacklinkIconForRect": false,
+  "showBoundingRectForBacklinkedAnnot": false,
+  "hideReplyAnnotation": false,
+  "hideStampAnnotation": false,
+  "searchLinkHighlightAll": "true",
+  "searchLinkCaseSensitive": "true",
+  "searchLinkMatchDiacritics": "default",
+  "searchLinkEntireWord": "false",
+  "dontFitWidthWhenOpenPDFLink": true,
+  "preserveCurrentLeftOffsetWhenOpenPDFLink": false,
+  "defaultZoomValue": "page-width",
+  "scrollModeOnLoad": 0,
+  "spreadModeOnLoad": 0,
+  "usePageUpAndPageDown": true,
+  "hoverableDropdownMenuInToolbar": true,
+  "zoomLevelInputBoxInToolbar": true,
+  "popoverPreviewOnExternalLinkHover": true,
+  "actionOnCitationHover": "pdf-plus-bib-popover",
+  "enableBibInEmbed": false,
+  "enableBibInHoverPopover": false,
+  "enableBibInCanvas": true,
+  "citationIdPatterns": "^cite.\n^bib\\d+$",
+  "copyAsSingleLine": true,
+  "removeWhitespaceBetweenCJChars": true,
+  "dummyFileFolderPath": "",
+  "externalURIPatterns": [
+    ".*\\.pdf$",
+    "https://arxiv.org/pdf/.*"
+  ],
+  "modifierToDropExternalPDFToCreateDummy": [
+    "Shift"
+  ],
+  "vim": false,
+  "vimrcPath": "",
+  "vimVisualMotion": true,
+  "vimScrollSize": 40,
+  "vimLargerScrollSizeWhenZoomIn": true,
+  "vimContinuousScrollSpeed": 1.2,
+  "vimSmoothScroll": true,
+  "vimHlsearch": true,
+  "vimIncsearch": true,
+  "enableVimInContextMenu": true,
+  "enableVimOutlineMode": true,
+  "vimSmoothOutlineMode": true,
+  "vimHintChars": "hjklasdfgyuiopqwertnmzxcvb",
+  "vimHintArgs": "all",
+  "PATH": "",
+  "autoCheckForUpdates": true,
+  "fixObsidianTextSelectionBug": true
+}
--- a/.obsidian/plugins/pdf-plus/main.js
+++ b/.obsidian/plugins/pdf-plus/main.js
--- a/.obsidian/plugins/pdf-plus/manifest.json
+++ b/.obsidian/plugins/pdf-plus/manifest.json
@@ -0,0 +1,15 @@
+{
+    "id": "pdf-plus",
+    "name": "PDF++",
+    "version": "0.40.31",
+    "minAppVersion": "1.5.8",
+    "description": "The most Obsidian-native PDF annotation tool ever.",
+    "author": "Ryota Ushio",
+    "authorUrl": "https://github.com/RyotaUshio",
+    "fundingUrl": {
+        "GitHub Sponsor": "https://github.com/sponsors/RyotaUshio",
+        "Buy Me a Coffee": "https://www.buymeacoffee.com/ryotaushio",
+        "Ko-fi": "https://ko-fi.com/ryotaushio"
+    },
+    "isDesktopOnly": false
+}
--- a/.obsidian/plugins/pdf-plus/styles.css
+++ b/.obsidian/plugins/pdf-plus/styles.css
@@ -0,0 +1,694 @@
+/* @settings
+
+name: PDF++
+id: pdf-plus
+settings:
+    - 
+        id: pdf-highlight
+        title: Highlights
+        type: heading
+        level: 2
+    -
+        id: pdf-plus-highlight-opacity
+        title: Highlight opacity
+        type: variable-number-slider
+        min: 0
+        max: 1
+        step: 0.01
+        default: 0.2
+    -
+        id: pdf-plus-highlight-padding-vertical-em
+        title: Highlight padding (top & bottom)
+        description: Boldness of highlights (em)
+        type: variable-number-slider
+        min: 0
+        max: 1
+        step: 0.01
+        default: 0.05
+        format: em
+    -
+        id: pdf-plus-highlight-padding-horizontal-em
+        title: Highlight padding (left & right)
+        description: Boldness of highlights (em)
+        type: variable-number-slider
+        min: 0
+        max: 1
+        step: 0.01
+        default: 0.05
+        format: em
+    -
+        id: pdf-plus-highlight-border-radius
+        title: Highlight edge roundness
+        description: Radius of the highlight edge (em). 0 for sharp edges and 0.5 for rounded edges.
+        type: variable-number-slider
+        min: 0
+        max: 0.5
+        step: 0.01
+        default: 0.1
+        format: em
+    - 
+        id: pdf-rect
+        title: Rectanglular selection
+        type: heading
+        level: 2
+    -
+        id: pdf-plus-rect-highlight-opacity
+        title: Rectangle highlight opacity
+        type: variable-number-slider
+        min: 0
+        max: 1
+        step: 0.01
+        default: 1
+    -
+        id: pdf-plus-rect-highlight-border-width
+        title: Rectangle highlight border width (px)
+        type: variable-number-slider
+        min: 1
+        max: 10
+        step: 1
+        default: 2
+        format: px
+    -
+        id: hover-popover
+        title: Hover popovers
+        type: heading
+        level: 2
+    -
+        id: pdf-plus-backlink-popover
+        title: Backlink popovers
+        description: Styles for popovers displayed when hovering over backlinked highlights or rectangular selections in PDF viewer
+        type: heading
+        level: 3
+    -
+        id: pdf-plus-backlink-popover-width
+        title: Backlink popover width (px)
+        type: variable-number-slider
+        min: 100
+        max: 1000
+        step: 10
+        default: 450
+        format: px
+    -
+        id: pdf-plus-backlink-popover-height
+        title: Backlink popover height (px)
+        type: variable-number-slider
+        min: 100
+        max: 1000
+        step: 10
+        default: 400
+        format: px
+    -
+        id: pdf-plus-pdf-link-like-popover
+        title: PDF internal link popovers
+        description: Styles for popovers displayed when hovering over internal links, outline items or thumbnails in PDF viewer
+        type: heading
+        level: 3
+    -
+        id: pdf-plus-pdf-link-like-popover-width
+        title: PDF internal link popover width (px)
+        type: variable-number-slider
+        min: 100
+        max: 1000
+        step: 10
+        default: 450
+        format: px
+    -
+        id: pdf-plus-pdf-link-like-popover-height
+        title: PDF internal link popover height (px)
+        type: variable-number-slider
+        min: 100
+        max: 1000
+        step: 10
+        default: 400
+        format: px
+    - 
+        id: pdf-toolbar
+        title: PDF toolbars
+        type: heading
+        level: 2
+    - 
+        id: hide-pdf-embed-toolbar
+        title: Hide toolbar in PDF embeds with a page specified
+        type: class-toggle
+        default: true
+    - 
+        id: hide-pdf-toolbar-in-hover-editor
+        title: Hide PDF toolbar in Hover Editor
+        type: class-toggle
+        default: true
+    -
+        id: pdf-sidebar
+        title: PDF sidebars
+        type: heading
+        level: 2
+    -
+        id: pdf-plus-sidebar-width
+        title: Sidebar width (px)
+        type: variable-number-slider
+        min: 100
+        max: 1000
+        step: 10
+        default: 140
+        format: px
+    -
+        id: pdf-plus-vim
+        title: Vim keybindings
+        type: heading
+        level: 2
+    -
+        id: pdf-plus-vim-hin
+        title: Hint mode
+        type: heading
+        level: 3
+    - 
+        id: pdf-plus-vim-hint-inverted
+        title: Inverted color scheme
+        type: class-toggle
+        default: false
+*/
+
+:root {
+    --pdf-plus-highlight-padding-default-em: 0.05em;
+}
+
+.hide-pdf-embed-toolbar .pdf-embed[src*="#"] .pdf-toolbar,
+.hide-pdf-embed-toolbar .popover.hover-popover.hover-editor .pdf-embed[src*="#"] .pdf-toolbar {
+    display: none;
+}
+
+.hide-pdf-toolbar-in-hover-editor .popover.hover-popover.hover-editor .view-content>.pdf-toolbar {
+    display: none !important;
+}
+
+/* When hovering over a highlighted text in PDF viewer, highlight the corresponding item in backlink pane */
+.backlink-pane .search-result-file-match.hovered-backlink,
+.backlink-pane .search-result-file-matches:has(.better-search-views-tree) .better-search-views-file-match.hovered-backlink:not(:hover) {
+    background-color: var(--text-selection);
+}
+
+.setting-item.no-border,
+.pdf-plus-settings.vertical-tab-content .setting-item.no-border {
+    border-top: none;
+
+    &.small-padding {
+        padding-top: 0;
+    }
+}
+
+.setting-item-control input.error {
+    border-color: var(--background-modifier-error);
+}
+
+.setting-item-description.error {
+    color: var(--background-modifier-error);
+}
+
+.is-mobile,
+.is-tablet {
+    .pdf-plus-color-palette .pdf-plus-color-palette-item-inner {
+        width: calc(var(--swatch-width) * 0.85);
+        height: calc(var(--swatch-width) * 0.85);
+    }
+}
+
+.pdf-plus-color-palette {
+    user-select: none;
+    -webkit-user-select: none;
+
+    display: flex;
+    flex-direction: row;
+    justify-content: center;
+    align-items: center;
+
+    .pdf-plus-color-palette-item {
+        /* Avoid text selections to be cleared when tapping on a color palette item on the mobile app */
+        /* https://github.com/RyotaUshio/obsidian-pdf-plus/issues/169 */
+        user-select: none;
+
+        .pdf-plus-color-palette-item-inner {
+            width: var(--swatch-width);
+            height: var(--swatch-width);
+            border-radius: 50%;
+            border: var(--input-border-width) solid var(--background-modifier-border);
+        }
+    }
+
+    .pdf-plus-color-palette-status-container {
+        padding: var(--size-2-2) var(--size-2-3);
+        color: var(--text-muted);
+        font-size: var(--font-ui-small);
+        text-wrap: nowrap;
+    }
+}
+
+.menu .menu-item.pdf-plus-color-menu-item {
+    padding-left: 0;
+
+    .pdf-plus-color-indicator {
+        border-radius: 50%;
+        border-width: 0;
+        height: var(--size-4-3);
+        width: var(--size-4-3);
+    }
+}
+
+.pdf-toolbar .clickable-icon.is-disabled {
+    background-color: inherit;
+
+    &>svg {
+        color: var(--text-faint);
+    }
+}
+
+/* .pdf-page-input, */
+.pdf-zoom-level-input {
+    width: 6ch;
+    text-align: right;
+    font-variant-numeric: tabular-nums;
+}
+
+.pdf-zoom-level-percent {
+    white-space: nowrap;
+    margin-right: var(--size-4-1);
+    font-size: var(--font-ui-small);
+    font-variant-numeric: tabular-nums;
+}
+
+.pdf-plus-settings.vertical-tab-content {
+    --pdf-plus-settings-header-height: var(--size-4-12);
+
+    padding-top: 0;
+    padding-left: 0;
+    padding-right: 0;
+}
+
+.pdf-plus-settings.vertical-tab-content .header-container {
+    position: sticky;
+    top: 0;
+    z-index: 10;
+    height: var(--pdf-plus-settings-header-height);
+    line-height: var(--pdf-plus-settings-header-height);
+    text-align: center;
+    background-color: var(--background-secondary);
+    border-bottom: 1px solid var(--divider-color);
+    padding: 0 var(--size-4-4);
+
+    overflow-x: scroll;
+    overflow-y: hidden;
+    white-space: nowrap;
+
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+
+    .header {
+        line-height: normal;
+
+        .header-title {
+            display: none;
+        }
+    }
+}
+
+.pdf-plus-settings.vertical-tab-content .content {
+    padding-top: var(--size-4-8);
+    padding-bottom: var(--size-4-16);
+    padding-left: var(--size-4-12);
+    padding-right: var(--size-4-12);
+}
+
+.pdf-plus-settings.vertical-tab-content .spacer {
+    height: var(--pdf-plus-settings-header-height);
+}
+
+.pdf-plus-settings.vertical-tab-content .top-note {
+    min-height: var(--pdf-plus-settings-header-height);
+    color: var(--text-muted);
+    font-size: var(--font-ui-smaller);
+}
+
+.pdf-plus-settings .setting-item-description,
+.pdf-plus-modal .setting-item-description {
+    &>p:first-child {
+        margin-top: 0;
+    }
+
+    &>p:last-child {
+        margin-bottom: 0;
+    }
+}
+
+.pdf-plus-settings .ignore-split-setting.setting-item {
+    padding-top: 0;
+}
+
+.annotationLayer .popupContent {
+    &>p:first-child {
+        margin-top: 0;
+    }
+
+    &>p:last-child {
+        margin-bottom: 0;
+    }
+}
+
+.pdf-plus-backlink-highlight-layer {
+    position: absolute;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    left: 0;
+    z-index: 2;
+    transform-origin: 0 0;
+    pointer-events: none;
+}
+
+.pdf-plus-backlink-highlight-layer .pdf-plus-backlink {
+    position: absolute;
+    pointer-events: auto;
+}
+
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+}
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+}
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+}
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+}
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+}
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+}
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+        border: var(--input-border-width) solid var(--background-modifier-border);
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+}
+
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+}
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+    display: flex;
+    flex-direction: row;
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+    margin-right: calc(var(--size-4-1) * -1);
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+}
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+}
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+}
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+}
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+}
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+}
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+
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+        text-align: center;
+        margin: var(--size-4-4);
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+}
+
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+}
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+}
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+body {
+    --container-pdf-cropped-width: var(--line-width);
+    --container-pdf-cropped-max-width: var(--max-width);
+}
+
+.internal-embed.pdf-cropped-embed {
+    width: var(--container-pdf-cropped-width);
+    max-width: var(--container-pdf-cropped-max-width);
+
+    img {
+        cursor: text !important;
+        max-width: 100%;
+    }
+}
+
+.popover.hover-popover>.pdf-cropped-embed img {
+    max-height: 100%;
+    max-width: 100%;
+    height: auto;
+}
+
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+    cursor: crosshair !important;
+
+    .textLayer {
+        user-select: none;
+    }
+}
+
+.pdf-container .pdf-plus-select-box {
+    position: absolute;
+    z-index: 1000;
+    border: dashed var(--background-modifier-border) 2px;
+    background-color: hsla(var(--interactive-accent-hsl), 0.15);
+}
+
+/* From Obsidian's app.css (.annotationLayer .mod-focused /  .annotationLayer .boundingRect)*/
+.pdf-plus-annotation-bounding-rect {
+    background-color: rgba(var(--text-highlight-bg-rgb), 0.1);
+    border-radius: var(--radius-s);
+    box-shadow: var(--shadow-s);
+    box-sizing: content-box;
+    margin: calc(var(--size-4-2) * -1);
+    border: var(--size-4-1) solid rgba(var(--text-highlight-bg-rgb), 0.8);
+    padding: var(--size-4-1);
+    z-index: 0;
+    /* Avoid preventing annotation click */
+    position: absolute;
+    pointer-events: none;
+}
+
+.popover.hover-popover.pdf-plus-backlink-popover {
+    --popover-width: var(--pdf-plus-backlink-popover-width, 450px);
+    --popover-height: var(--pdf-plus-backlink-popover-height, 400px);
+}
+
+.popover.hover-popover.pdf-plus-pdf-link-like-popover {
+    --popover-pdf-width: var(--pdf-plus-pdf-link-like-popover-width, 450px);
+    --popover-pdf-height: var(--pdf-plus-pdf-link-like-popover-height, 400px);
+}
+
+.popover.hover-popover.pdf-plus-bib-popover {
+    --popover-width: 400px;
+    --pdf-plus-bib-metadata-font-size: var(--font-ui-small);
+
+    /* Workaround to prevent bib popovers from being covered by Hover Editor
+    when the bib popover is spawned from a hover editor
+    (https://github.com/RyotaUshio/obsidian-pdf-plus/issues/459).
+    Hover Editor decides z-index based on --layer-slides, so we need to set a higher z-index. */
+    z-index: calc(var(--layer-slides) + 1);
+
+    .pdf-plus-bib {
+        padding: var(--size-4-3);
+        font-size: var(--font-ui-medium);
+
+        /* Make text inside citation hover selectable (https://github.com/RyotaUshio/obsidian-pdf-plus/issues/252) */
+        -moz-user-select: text;
+        -webkit-user-select: text;
+        user-select: text;
+
+        .bib-title {
+            font-weight: bold;
+            padding-bottom: var(--size-4-2);
+        }
+
+        .bib-author-year {
+            color: var(--text-muted);
+            text-align: left;
+            font-size: var(--pdf-plus-bib-metadata-font-size);
+        }
+
+        .bib-container-title {
+            color: var(--text-muted);
+            font-style: italic;
+            text-align: left;
+            font-size: var(--pdf-plus-bib-metadata-font-size);
+        }
+
+        .button-container {
+            margin-top: 1em;
+            display: flex;
+            justify-content: space-between;
+            gap: var(--size-4-2);
+            flex-wrap: wrap;
+        }
+    }
+}
+
+.pdf-plus-vim-command {
+    border-top: 1px solid var(--background-modifier-border);
+    /* height: var(--size-4-8); */
+    font-family: monospace;
+
+    input {
+        background: transparent;
+        border: none;
+        outline: none;
+        font-family: monospace;
+        white-space: pre;
+        width: 90%;
+    }
+}
+
+.page.pdf-plus-vim-hint-mode [data-pdf-plus-vim-hint]::after {
+    content: attr(data-pdf-plus-vim-hint);
+    color: var(--pdf-plus-vim-hint-color);
+    text-transform: uppercase;
+    font-size: var(--font-ui-medium);
+    font-weight: bold;
+    background-color: var(--pdf-plus-vim-hint-background-color);
+    border: var(--size-2-1) solid hsl(var(--accent-h), var(--accent-s), var(--accent-l));
+    border-radius: 10%;
+    padding: 0 var(--size-2-2);
+    position: relative;
+    left: 0;
+    top: 0;
+    z-index: 9999;
+}
+
+body {
+    --pdf-plus-vim-hint-color: var(--text-normal);
+    --pdf-plus-vim-hint-background-color: var(--background-primary);
+}
+
+body.pdf-plus-vim-hint-inverted {
+    --pdf-plus-vim-hint-color: var(--text-on-accent);
+    --pdf-plus-vim-hint-background-color: hsl(var(--accent-h), var(--accent-s), var(--accent-l));
+}
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -4,24 +4,63 @@
    "type": "split",
    "children": [
      {
-        "id": "bcd17cd702da37c6",
+        "id": "fd037d69be639ec2",
        "type": "tabs",
+        "dimension": 50.14409221902017,
        "children": [
          {
-            "id": "ee6712e4bb96f904",
+            "id": "19b61456fc47d034",
+            "type": "leaf",
+            "state": {
+              "type": "pdf",
+              "state": {
+                "file": "考研/math/27张宇基础30讲高数.pdf",
+                "page": 8,
+                "left": -16,
+                "top": 190,
+                "zoom": 0.9343082636954503
+              },
+              "icon": "lucide-file-text",
+              "title": "27张宇基础30讲高数"
+            }
+          }
+        ]
+      },
+      {
+        "id": "724e92c60a93283b",
+        "type": "tabs",
+        "dimension": 49.85590778097983,
+        "children": [
+          {
+            "id": "3b3114a0b915d2fc",
            "type": "leaf",
            "state": {
              "type": "markdown",
              "state": {
-                "file": "考研/math/002_## 第1讲.md",
-                "mode": "preview",
+                "file": "考研/math/001_前言.md",
+                "mode": "source",
                "source": false
              },
              "icon": "lucide-file",
-              "title": "002_## 第1讲"
+              "title": "001_前言"
+            }
+          },
+          {
+            "id": "a556e58566628795",
+            "type": "leaf",
+            "state": {
+              "type": "markdown",
+              "state": {
+                "file": "conflict-files-obsidian-git.md",
+                "mode": "source",
+                "source": false
+              },
+              "icon": "lucide-file",
+              "title": "conflict-files-obsidian-git"
            }
          }
-        ]
+        ],
+        "currentTab": 1
      }
    ],
    "direction": "vertical"
@@ -94,7 +133,6 @@
            "state": {
              "type": "backlink",
              "state": {
-                "file": "零碎的知识/嵌入式实验室设备使用指南.md",
                "collapseAll": false,
                "extraContext": false,
                "sortOrder": "alphabetical",
@@ -104,7 +142,7 @@
                "unlinkedCollapsed": true
              },
              "icon": "links-coming-in",
-              "title": "嵌入式实验室设备使用指南 的反向链接列表"
+              "title": "反向链接"
            }
          },
          {
@@ -164,7 +202,7 @@
      }
    ],
    "direction": "horizontal",
-    "width": 200
+    "width": 272.5
  },
  "left-ribbon": {
    "hiddenItems": {
@@ -175,14 +213,45 @@
      "daily-notes:打开/创建今天的日记": false,
      "templates:插入模板": false,
      "command-palette:打开命令面板": false,
-      "obsidian-git:Open Git source control": false
+      "obsidian-git:Open Git source control": false,
+      "pdf-plus:PDF++: Toggle auto-copy": false,
+      "pdf-plus:PDF++: Toggle auto-focus": false,
+      "pdf-plus:PDF++: Toggle auto-paste": false
    }
  },
-  "active": "ee6712e4bb96f904",
+  "active": "a556e58566628795",
  "lastOpenFiles": [
    "考研/math/001_前言.md",
-    "个人总纲和进度监督/DEADLINE.md",
    "conflict-files-obsidian-git.md",
+    "考研/math/27张宇基础30讲高数.pdf",
+    "考研/math/002_第1讲.md",
+    "考研/math/004_第3讲.md",
+    "考研/math/009_第8讲.md",
+    "考研/math/015_第13讲.md",
+    "考研/math/018_第17讲.md",
+    "考研/math/020_第18讲.md",
+    "考研/math/019_第17讲.md",
+    "考研/math/017_第15讲.md",
+    "考研/math/016_第14讲.md",
+    "考研/math/014_第13讲.md",
+    "考研/math/013_第12讲.md",
+    "考研/math/012_第11讲.md",
+    "考研/math/011_第10讲.md",
+    "考研/math/010_第9讲.md",
+    "考研/math/008_第7讲.md",
+    "考研/math/007_第6讲.md",
+    "考研/math/006_第5讲.md",
+    "考研/math/005_第4讲.md",
+    "考研/math/003_第2讲.md",
+    "考研/math/002_.md",
+    "考研/math/003_.md",
+    "27张宇基础30讲高数 2.webp",
+    "27张宇基础30讲高数 1.webp",
+    "27张宇基础30讲高数.webp",
+    "未命名 3.base",
+    "未命名 2.base",
+    "未命名 1.base",
+    "零碎的知识/clould code.md",
    "考研/math/images/ffe49e27b1b256b4ec3b2fbedea04d2fb03456e81ba1014de7f0487742a5d215.jpg",
    "考研/math/images/ff7f771402b6f05b26429dd7004f8b6a8d08a57870152dcfb1266bd6164d296a.jpg",
    "考研/math/images/ff51cc6f212b981a350e11dd61fb39549e36ca80e7ce382b60ca72240426c184.jpg",
@@ -190,41 +259,12 @@
    "考研/math/images/ff2dd438eb3d4bec3a1caaf1dfaaa2b98b4e5ec9e763729a8b2525866aa40064.jpg",
    "考研/math/images/ff2cdb08edd1a682a2ef230390725aeee27b501af98d5b27e2f4e0a57e3f2fd2.jpg",
    "考研/math/images/ff2bf26681da637d5740cdf9a96b0229d2c29427b742e43ce5cf5bf86d9cefd1.jpg",
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-    "考研/math/images/feaa272fe17489a41c80139601c7dc324894356685e49db17e0aef147cd46bd0.jpg",
-    "考研/math/images/fe9e7f4e1f7de60795144556602e5ec03b7ff0183a1475b8185f6f96834dae37.jpg",
    "考研/math/images",
-    "考研/math/020_## 第18讲.md",
-    "考研/math/019_## 第17讲.md",
-    "考研/math/018_## 第17讲.md",
-    "考研/math/017_## 第15讲.md",
-    "考研/math/016_## 第14讲.md",
-    "考研/math/015_## 第13讲.md",
-    "考研/math/014_## 第13讲.md",
-    "考研/math/013_## 第12讲.md",
-    "考研/math/012_## 第11讲.md",
-    "考研/math/011_## 第10讲.md",
-    "考研/math/010_## 第9讲.md",
-    "考研/math/009_## 第8讲.md",
-    "考研/math/008_## 第7讲.md",
-    "考研/math/007_## 第6讲.md",
-    "考研/math/006_## 第5讲.md",
-    "考研/math/005_## 第4讲.md",
-    "考研/math/004_## 第3讲.md",
-    "考研/math/003_## 第2讲.md",
-    "考研/math/002_## 第1讲.md",
    "考研/math",
-    "考研",
+    "考研/chapters/images",
+    "考研/chapters/020_## 第18讲.md",
+    "考研/chapters",
    "未命名.base",
-    "未命名 3.base",
-    "未命名 2.base",
-    "未命名 1.base",
-    "超级备忘/课内备忘/课表.md",
-    "超级备忘/机器学习/机器视觉.md",
-    "超级备忘/图像处理/数字图像处理.md",
-    "零碎的知识/clould code.md",
-    "超级备忘/激光原理",
-    "超级备忘/图像处理",
-    "超级备忘/光纤通信"
+    "超级备忘/激光原理"
  ]
 }
--- a/1.webp
+++ b/1.webp
--- a/2.webp
+++ b/2.webp
--- a/27张宇基础30讲高数.webp
+++ b/27张宇基础30讲高数.webp
--- a/conflict-files-obsidian-git.md
+++ b/conflict-files-obsidian-git.md
@@ -0,0 +1,17 @@
+# Conflicts
+Please resolve them and commit them using the commands `Git: Commit all changes` followed by `Git: Push`
+(This file will automatically be deleted before commit)
+[[#Additional Instructions]] available below file list
+
+- Not a file: .obsidian/workspace.json
+
+# Additional Instructions
+I strongly recommend to use "Source mode" for viewing the conflicted files. For simple conflicts, in each file listed above replace every occurrence of the following text blocks with the desired text.
+
+```diff
+<<<<<<< HEAD
+    File changes in local repository
+=======
+    File changes in remote repository
+>>>>>>> origin/main
+```
--- a/考研/math/001_前言.md
+++ b/考研/math/001_前言.md
@@ -1,7 +1,5 @@
 ## 张宇大学数学图书推荐

-大学数学解题指南
-
 ## 20年教学精华

 ![](images/61477478d592f8c3493698a34c32ee0434581100db818ae79e4f6679f070c797.jpg)
--- a/考研/math/002_第1讲.md
+++ b/考研/math/002_第1讲.md
--- a/考研/math/003_第2讲.md
+++ b/考研/math/003_第2讲.md
@@ -4,6 +4,7 @@

 <table><tr><td rowspan=1 colspan=1>考题</td><td rowspan=1 colspan=1>证明数列极限的存在性</td></tr><tr><td rowspan=1 colspan=1>题型</td><td rowspan=1 colspan=1>选择题、填空题、解答题</td></tr><tr><td rowspan=1 colspan=1>目标</td><td rowspan=1 colspan=1>①理解数列极限的概念；②掌握数列极限的性质及四则运算规则；③掌握数列极限存在的两个准则，并会利用它们求极限</td></tr><tr><td rowspan=1 colspan=1>重难点</td><td rowspan=1 colspan=1>①海涅定理的应用；②通过放缩利用夹逼准则求极限；③单调有界准则证明极限存在</td></tr></table>

+
 ![](images/9104bf0f71efc5fd1ff3be088568a5222d284b466b50a3d6d1b8161d70ac68db.jpg)

 ## 基础知识结构
--- a/考研/math/004_第3讲.md
+++ b/考研/math/004_第3讲.md
--- a/考研/math/005_第4讲.md
+++ b/考研/math/005_第4讲.md
--- a/考研/math/006_第5讲.md
+++ b/考研/math/006_第5讲.md
--- a/考研/math/007_第6讲.md
+++ b/考研/math/007_第6讲.md
--- a/考研/math/008_第7讲.md
+++ b/考研/math/008_第7讲.md
--- a/考研/math/009_第8讲.md
+++ b/考研/math/009_第8讲.md
--- a/考研/math/010_第9讲.md
+++ b/考研/math/010_第9讲.md
--- a/考研/math/011_第10讲.md
+++ b/考研/math/011_第10讲.md
--- a/考研/math/012_第11讲.md
+++ b/考研/math/012_第11讲.md
--- a/考研/math/013_第12讲.md
+++ b/考研/math/013_第12讲.md
--- a/考研/math/014_第13讲.md
+++ b/考研/math/014_第13讲.md
--- a/考研/math/015_第13讲.md
+++ b/考研/math/015_第13讲.md
--- a/考研/math/016_第14讲.md
+++ b/考研/math/016_第14讲.md
--- a/考研/math/017_第15讲.md
+++ b/考研/math/017_第15讲.md
--- a/考研/math/018_第17讲.md
+++ b/考研/math/018_第17讲.md
--- a/考研/math/019_第17讲.md
+++ b/考研/math/019_第17讲.md
--- a/考研/math/020_第18讲.md
+++ b/考研/math/020_第18讲.md
--- a/考研/math/27张宇基础30讲高数.pdf
+++ b/考研/math/27张宇基础30讲高数.pdf
Author	SHA1	Message	Date
cyy_compute	025d51df85	vault backup: 2026-04-08 10:18:56	2026-04-08 10:18:56 +08:00
cyy_compute	4165d223da	vault backup: 2026-04-08 10:18:40	2026-04-08 10:18:40 +08:00
cyy_compute	30a7036a03	vault backup: 2026-04-08 10:16:25	2026-04-08 10:16:25 +08:00
cyy_compute	1f375e6cf2	vault backup: 2026-04-08 10:16:15	2026-04-08 10:16:15 +08:00