@import "https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Noto+Sans+JP:wght@400;500;600;700&family=Noto+Serif+JP:wght@600;700&display=swap";:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#17233a;font-synthesis:none;text-rendering:optimizelegibility;--app-bg:#eef7ff;--surface:#fbfdff;--surface-strong:#fff;--text:#17233a;--muted:#63748c;--faint:#91a2b7;--border:#ceddec;--border-strong:#b8cee4;--blue:#1267d8;--blue-hover:#0c58bd;--blue-pale:#e0eeff;--selection:#dcecff;--green:#149b61;--danger:#b42318;--mono:"IBM Plex Mono", "SFMono-Regular", Consolas, "Noto Sans JP", system-ui, monospace;--topbar:64px;--statusbar:42px;background:#eef7ff;font-family:Noto Sans JP,Inter,system-ui,sans-serif}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#dce8f5;--app-bg:#071321;--surface:#0b1a2a;--surface-strong:#0f2032;--text:#dce8f5;--muted:#9aadc2;--faint:#70869e;--border:#203950;--border-strong:#31506c;--blue:#68adff;--blue-hover:#89beff;--blue-pale:#163654;--selection:#17436c;--green:#54d39a;--danger:#ff9189;background:#071321}:root[data-theme=dark] .topbar{background:#091827f5}:root[data-theme=dark] .document-bar,:root[data-theme=dark] .editor-pane,:root[data-theme=dark] .editor-pane textarea,:root[data-theme=dark] .outline-panel,:root[data-theme=dark] .statusbar,:root[data-theme=dark] .mobile-tabs{background:#0b1a2a}:root[data-theme=dark] .secondary-button,:root[data-theme=dark] .trash-purge-controls input,:root[data-theme=dark] .trash-purge-controls button,:root[data-theme=dark] .view-switch,:root[data-theme=dark] .preview-pane,:root[data-theme=dark] .actor-name[data-tooltip]:after,:root[data-theme=dark] .search-dialog,:root[data-theme=dark] .new-note-dialog,:root[data-theme=dark] .new-note-dialog input,:root[data-theme=dark] .new-note-dialog select,:root[data-theme=dark] .login-view input,:root[data-theme=dark] .dialog-actions>button:not(.primary-button),:root[data-theme=dark] .login-view form{background:var(--surface-strong)}:root[data-theme=dark] .trash-purge-controls,:root[data-theme=dark] .line-numbers,:root[data-theme=dark] .markdown-body pre,:root[data-theme=dark] .mermaid-diagram,:root[data-theme=dark] .mermaid-loading,:root[data-theme=dark] .markdown-body th,:root[data-theme=dark] .readonly-state{background:#11263a}:root[data-theme=dark] .brand,:root[data-theme=dark] .sidebar-heading,:root[data-theme=dark] .tree-row,:root[data-theme=dark] .markdown-body,:root[data-theme=dark] .markdown-body h1,:root[data-theme=dark] .markdown-body h2,:root[data-theme=dark] .markdown-body h3,:root[data-theme=dark] .outline-panel nav a.level-1,:root[data-theme=dark] .new-note-dialog label,:root[data-theme=dark] .login-view label{color:var(--text)}:root[data-theme=dark] .activity-rail button,:root[data-theme=dark] .tree-row svg,:root[data-theme=dark] .folder-actions button,:root[data-theme=dark] .trash-row>svg,:root[data-theme=dark] .copy-path-button,:root[data-theme=dark] .view-switch button,:root[data-theme=dark] .delete-button,:root[data-theme=dark] .outline-toggle,:root[data-theme=dark] .outline-close,:root[data-theme=dark] .statusbar{color:var(--muted)}:root[data-theme=dark] .secondary-button{color:#bed1e5}:root[data-theme=dark] .primary-button,:root[data-theme=dark] .theme-option.selected .theme-option-check,:root[data-theme=dark] .language-option.selected .theme-option-check{color:#071321}:root[data-theme=dark] .tree-row:hover{background:#122a42}:root[data-theme=dark] .folder-row.selected,:root[data-theme=dark] .note-row.selected{color:#8bc1ff}:root[data-theme=dark] .folder-actions button:hover{background:#1b456d}:root[data-theme=dark] .folder-actions 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.markdown-alert{color:var(--text);border-color:color-mix(in srgb, var(--alert-color) 48%, var(--border));background:color-mix(in srgb, var(--alert-color) 14%, var(--surface-strong))}:root[data-theme=dark] .markdown-body .markdown-alert-tip{--alert-color:#56c99a}:root[data-theme=dark] .markdown-body .markdown-alert-important{--alert-color:#aa8ee8}:root[data-theme=dark] .markdown-body .markdown-alert-warning{--alert-color:#e3a74e}:root[data-theme=dark] .markdown-body .markdown-alert-caution{--alert-color:#ec7771}:root[data-theme=dark] .mermaid-error,:root[data-theme=dark] .trash-error,:root[data-theme=dark] .dialog-error,:root[data-theme=dark] .login-error{background:#351f27;border-color:#6c3437}:root[data-theme=dark] .outline-panel nav a,:root[data-theme=dark] .backlinks button,:root[data-theme=dark] .note-metadata{color:#99aec3}:root[data-theme=dark] .outline-panel nav a.level-3,:root[data-theme=dark] .note-metadata dt{color:#738aa2}:root[data-theme=dark] 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textarea::selection{background:#cfe5ff}.preview-pane{scrollbar-width:thin;scrollbar-color:#bed0e3 transparent;background:#fff;min-width:0;height:100%;padding:40px clamp(34px,4vw,66px) 90px;overflow-y:auto}.markdown-body{color:#20283a;font-size:14px;line-height:1.9}.markdown-body>*{max-width:760px;margin-left:auto;margin-right:auto}.markdown-body h1,.markdown-body h2,.markdown-body h3{overflow-wrap:anywhere;color:#171f31;letter-spacing:-.035em;font-family:Noto Serif JP,Georgia,serif}.markdown-body h1{margin-top:0;margin-bottom:30px;font-size:clamp(30px,3vw,40px);line-height:1.35}.markdown-body h2{border-top:1px solid var(--border);margin-top:38px;padding-top:30px;font-size:25px;line-height:1.4}.markdown-body h1+h2{border-top:0;margin-top:0;padding-top:0}.markdown-body h3{margin-top:28px;font-size:19px}.markdown-body p{margin-top:0;margin-bottom:16px}.markdown-body ul,.markdown-body ol{padding-left:26px}.markdown-body li{margin:5px 0}.markdown-body 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