[{"content":"На этой страничке мы познакомимся получше. Я расскжу о чём будет блог.\nAbout Mermaid.js This theme integrates Mermaid.js (v11) to render diagrams from text definitions within Markdown code blocks. Mermaid is a JavaScript-based diagramming and charting tool that uses text-based syntax inspired by Markdown.\nFor complete syntax documentation, see the Mermaid.js documentation.\nGetting Started To create a Mermaid diagram, simply use a fenced code block with mermaid as the language identifier:\n1 2 3 4 5 ```mermaid graph TD A[Start] --\u0026gt; B[Process] B --\u0026gt; C[End] ``` The diagram will be automatically rendered when the page loads.\nFeatures Auto-detection: Mermaid script only loads on pages that contain diagrams Theme Support: Diagrams automatically adapt to light/dark mode HTML Labels: Support for HTML content in labels (like \u0026lt;br/\u0026gt; for line breaks) Configurable: Customize version, security level, and more in your site config Configuration You can configure Mermaid in your site config:\nhugo.yaml:\n1 2 3 4 5 6 7 8 9 params: article: mermaid: version: \u0026#34;11\u0026#34; # Mermaid version from CDN look: classic # classic or handDrawn (sketch style) lightTheme: default # Theme for light mode darkTheme: neutral # Theme for dark mode securityLevel: strict # strict (default), loose, antiscript, sandbox htmlLabels: true # Enable HTML in labels hugo.toml:\n1 2 3 4 5 6 7 [params.article.mermaid] version = \u0026#34;11\u0026#34; # Mermaid version from CDN look = \u0026#34;classic\u0026#34; # classic or handDrawn (sketch style) lightTheme = \u0026#34;default\u0026#34; # Theme for light mode darkTheme = \u0026#34;neutral\u0026#34; # Theme for dark mode securityLevel = \u0026#34;strict\u0026#34; # strict (default), loose, antiscript, sandbox htmlLabels = true # Enable HTML in labels Additional Global Options These optional settings use Mermaid\u0026rsquo;s defaults when not specified:\nhugo.yaml:\n1 2 3 4 5 6 7 8 9 params: article: mermaid: maxTextSize: 50000 # Maximum text size (default: 50000) maxEdges: 500 # Maximum edges allowed (default: 500) fontSize: 16 # Global font size in pixels (default: 16) fontFamily: \u0026#34;arial\u0026#34; # Global font family curve: \u0026#34;basis\u0026#34; # Line curve: basis, cardinal, linear (default: basis) logLevel: 5 # Debug level 0-5, 0=debug, 5=fatal (default: 5) hugo.toml:\n1 2 3 4 5 6 7 [params.article.mermaid] maxTextSize = 50000 # Maximum text size (default: 50000) maxEdges = 500 # Maximum edges allowed (default: 500) fontSize = 16 # Global font size in pixels (default: 16) fontFamily = \u0026#34;arial\u0026#34; # Global font family curve = \u0026#34;basis\u0026#34; # Line curve: basis, cardinal, linear (default: basis) logLevel = 5 # Debug level 0-5, 0=debug, 5=fatal (default: 5) For diagram-specific options (like flowchart.useMaxWidth), use Mermaid\u0026rsquo;s init directive directly in your diagram:\n1 2 3 4 5 ```mermaid %%{init: {\u0026#39;flowchart\u0026#39;: {\u0026#39;useMaxWidth\u0026#39;: false}}}%% flowchart LR A --\u0026gt; B ``` Security Note: The default securityLevel: strict is recommended. Set to loose only if you need HTML labels like \u0026lt;br/\u0026gt; in your diagrams.\nAvailable Themes Theme Description default Standard colorful theme neutral Grayscale, great for printing and dark mode dark Designed for dark backgrounds forest Green color palette base Minimal theme, customizable with themeVariables null Disable theming entirely Custom Theme Variables For full control, use the base theme with custom variables:\nhugo.yaml:\n1 2 3 4 5 6 7 8 9 10 11 12 13 14 params: article: mermaid: lightTheme: base darkTheme: base lightThemeVariables: primaryColor: \u0026#34;#4a90d9\u0026#34; primaryTextColor: \u0026#34;#ffffff\u0026#34; lineColor: \u0026#34;#333333\u0026#34; darkThemeVariables: primaryColor: \u0026#34;#6ab0f3\u0026#34; primaryTextColor: \u0026#34;#ffffff\u0026#34; lineColor: \u0026#34;#cccccc\u0026#34; background: \u0026#34;#1a1a2e\u0026#34; hugo.toml:\n1 2 3 4 5 6 7 8 9 10 11 12 13 14 [params.article.mermaid] lightTheme = \u0026#34;base\u0026#34; darkTheme = \u0026#34;base\u0026#34; [params.article.mermaid.lightThemeVariables] primaryColor = \u0026#34;#4a90d9\u0026#34; primaryTextColor = \u0026#34;#ffffff\u0026#34; lineColor = \u0026#34;#333333\u0026#34; [params.article.mermaid.darkThemeVariables] primaryColor = \u0026#34;#6ab0f3\u0026#34; primaryTextColor = \u0026#34;#ffffff\u0026#34; lineColor = \u0026#34;#cccccc\u0026#34; background = \u0026#34;#1a1a2e\u0026#34; Common variables: primaryColor, secondaryColor, tertiaryColor, primaryTextColor, lineColor, background, fontFamily\nNote: Theme variables only work with the base theme and must use hex color values (e.g., #ff0000).\nDiagram Types Flowchart Flowcharts are the most common diagram type. Use graph or flowchart with direction indicators:\nTD or TB: Top to bottom BT: Bottom to top LR: Left to right RL: Right to left flowchart LR A[Hard edge] --\u003e|Link text| B(Round edge) B --\u003e C{Decision} C --\u003e|One| D[Result one] C --\u003e|Two| E[Result two]Sequence Diagram Perfect for showing interactions between components:\nsequenceDiagram participant Alice participant Bob Alice-\u003e\u003eJohn: Hello John, how are you? loop Healthcheck John-\u003e\u003eJohn: Fight against hypochondria end Note right of John: Rational thoughts prevail! John--\u003e\u003eAlice: Great! John-\u003e\u003eBob: How about you? Bob--\u003e\u003eJohn: Jolly good!Class Diagram Visualize class structures and relationships:\nclassDiagram Animal \u003c|-- Duck Animal \u003c|-- Fish Animal \u003c|-- Zebra Animal : +int age Animal : +String gender Animal: +isMammal() Animal: +mate() class Duck{ +String beakColor +swim() +quack() } class Fish{ -int sizeInFeet -canEat() } class Zebra{ +bool is_wild +run() }State Diagram Model state machines and transitions:\nstateDiagram-v2 [*] --\u003e Still Still --\u003e [*] Still --\u003e Moving Moving --\u003e Still Moving --\u003e Crash Crash --\u003e [*]Entity Relationship Diagram Document database schemas:\nerDiagram CUSTOMER ||--o{ ORDER : places ORDER ||--|{ LINE-ITEM : contains CUSTOMER }|..|{ DELIVERY-ADDRESS : uses CUSTOMER { string name string custNumber string sector } ORDER { int orderNumber string deliveryAddress }Gantt Chart Plan and track project schedules:\ngantt title A Gantt Diagram dateFormat YYYY-MM-DD section Section A task :a1, 2024-01-01, 30d Another task :after a1, 20d section Another Task in Another :2024-01-12, 12d another task :24dPie Chart Display proportional data:\npie showData title Key elements in Product X \"Calcium\" : 42.96 \"Potassium\" : 50.05 \"Magnesium\" : 10.01 \"Iron\" : 5Git Graph Visualize Git branching strategies:\ngitGraph commit commit branch develop checkout develop commit commit checkout main merge develop commit commitMindmap Create hierarchical mindmaps:\nmindmap root((mindmap)) Origins Long history Popularisation British popular psychology author Tony Buzan Research On effectivenessand features On Automatic creation Uses Creative techniques Strategic planning Argument mapping Tools Pen and paper MermaidTimeline Display chronological events:\ntimeline title History of Social Media Platform 2002 : LinkedIn 2004 : Facebook : Google 2005 : YouTube 2006 : TwitterAdvanced Features HTML in Labels To use HTML in labels, you must set securityLevel: loose in your site config:\nhugo.yaml:\n1 2 3 4 5 params: article: mermaid: securityLevel: loose htmlLabels: true hugo.toml:\n1 2 3 [params.article.mermaid] securityLevel = \u0026#34;loose\u0026#34; htmlLabels = true Then you can use HTML tags like \u0026lt;br/\u0026gt; for line breaks:\n1 2 3 4 ```mermaid graph TD A[Line 1\u0026lt;br/\u0026gt;Line 2] --\u0026gt; B[\u0026lt;b\u0026gt;Bold\u0026lt;/b\u0026gt; text] ``` Per-Diagram Theming Override the theme for a specific diagram using Mermaid\u0026rsquo;s frontmatter:\n1 2 3 4 5 ```mermaid %%{init: {\u0026#39;theme\u0026#39;: \u0026#39;forest\u0026#39;}}%% graph TD A[Start] --\u0026gt; B[End] ``` %%{init: {'theme': 'forest'}}%% graph TD A[Christmas] --\u003e|Get money| B(Go shopping) B --\u003e C{Let me think} C --\u003e|One| D[Laptop] C --\u003e|Two| E[iPhone] C --\u003e|Three| F[Car]Inline Styling with style You can style individual nodes directly within your diagram using the style directive:\n1 2 3 4 5 6 7 ```mermaid flowchart LR A[Start] --\u0026gt; B[Process] --\u0026gt; C[End] style A fill:#4ade80,stroke:#166534,color:#000 style B fill:#60a5fa,stroke:#1e40af,color:#000 style C fill:#f87171,stroke:#991b1b,color:#fff ``` Result:\nflowchart LR A[Start] --\u003e B[Process] --\u003e C[End] style A fill:#4ade80,stroke:#166534,color:#000 style B fill:#60a5fa,stroke:#1e40af,color:#000 style C fill:#f87171,stroke:#991b1b,color:#fffStyle properties include:\nfill - Background color stroke - Border color stroke-width - Border thickness color - Text color stroke-dasharray - Dashed border (e.g., 5 5) Styling with CSS Classes You can define reusable styles with classDef and apply them using :::className:\n1 2 3 4 5 6 7 ```mermaid flowchart LR A:::success --\u0026gt; B:::info --\u0026gt; C:::warning classDef success fill:#4ade80,stroke:#166534,color:#000 classDef info fill:#60a5fa,stroke:#1e40af,color:#000 classDef warning fill:#fbbf24,stroke:#92400e,color:#000 ``` Result:\nflowchart LR A:::success --\u003e B:::info --\u003e C:::warning classDef success fill:#4ade80,stroke:#166534,color:#000 classDef info fill:#60a5fa,stroke:#1e40af,color:#000 classDef warning fill:#fbbf24,stroke:#92400e,color:#000Subgraphs Group related nodes together:\nflowchart TB subgraph one a1--\u003ea2 end subgraph two b1--\u003eb2 end subgraph three c1--\u003ec2 end one --\u003e two three --\u003e two two --\u003e c2Theme Switching This theme automatically detects your site\u0026rsquo;s light/dark mode preference and adjusts the Mermaid diagram theme accordingly:\nLight mode: Uses the default Mermaid theme Dark mode: Uses the dark Mermaid theme (configurable) Try toggling the theme switcher to see diagrams update in real-time!\nComplex Example Here\u0026rsquo;s an example with subgraphs, HTML labels, emojis, and custom styling:\nflowchart TD subgraph client[\"👤 Client\"] A[\"User Device192.168.1.10\"] end subgraph cloud[\"☁️ Cloud Gateway\"] B[\"Load Balancer(SSL Termination)\"] end subgraph server[\"🖥️ Application Server\"] C[\"API Gateway10.0.0.1\"] D[\"Auth Service10.0.0.2\"] E[\"Web Server10.0.0.3\"] F[\"Database10.0.0.4\"] end A -- \"HTTPS Request\" --\u003e B B -- \"Forward(internal)\" --\u003e C C -- \"Authenticate\" --\u003e D D -- \"Token\" --\u003e C C -- \"Route\" --\u003e E E --\u003e F style client fill:#1a365d,stroke:#2c5282,color:#fff style cloud fill:#f6ad55,stroke:#dd6b20,color:#000 style server fill:#276749,stroke:#22543d,color:#fff Note: This example requires securityLevel: loose for HTML labels and styling to work.\nKnown Limitations Dark Mode Theming Mermaid.js\u0026rsquo;s built-in themes have some limitations:\ndark theme (default): Best text contrast, but some diagram backgrounds may appear brownish (e.g., Gantt charts) neutral theme: Better background colors, but some text (labels, legends) may have reduced contrast For full control, use the base theme with custom variables:\nhugo.yaml:\n1 2 3 4 5 6 7 8 9 params: article: mermaid: darkTheme: base darkThemeVariables: primaryColor: \u0026#34;#1f2937\u0026#34; primaryTextColor: \u0026#34;#ffffff\u0026#34; lineColor: \u0026#34;#9ca3af\u0026#34; textColor: \u0026#34;#e5e7eb\u0026#34; hugo.toml:\n1 2 3 4 5 6 7 8 [params.article.mermaid] darkTheme = \u0026#34;base\u0026#34; [params.article.mermaid.darkThemeVariables] primaryColor = \u0026#34;#1f2937\u0026#34; primaryTextColor = \u0026#34;#ffffff\u0026#34; lineColor = \u0026#34;#9ca3af\u0026#34; textColor = \u0026#34;#e5e7eb\u0026#34; We plan to improve dark mode theming in future updates as Mermaid.js evolves.\nTroubleshooting Diagram not rendering? Make sure you\u0026rsquo;re using a fenced code block with mermaid as the language Check your browser\u0026rsquo;s console for syntax errors Verify your Mermaid syntax at Mermaid Live Editor HTML not working in labels? HTML in labels requires securityLevel: loose. Update your configuration:\nhugo.yaml:\n1 2 3 4 5 params: article: mermaid: securityLevel: loose htmlLabels: true hugo.toml:\n1 2 3 [params.article.mermaid] securityLevel = \u0026#34;loose\u0026#34; htmlLabels = true Warning: Using loose security level allows HTML in diagrams. Only use this if you trust your diagram content.\nSyntax errors? Mermaid is strict about syntax. Common issues:\nMissing spaces around arrows Unclosed brackets or quotes Invalid node IDs (avoid special characters) Resources Mermaid Documentation Mermaid Live Editor - Test diagrams interactively Mermaid Syntax Reference ","date":"2026-04-01T00:00:00Z","image":"img/filename-logo.webp","permalink":"/blog/meet/","title":"Пост знакомство"},{"content":"Тайны. Пыль. Молчание камеры. Я ожидал большего и лучшего, по факту от Петровской Кунсткамеры остались тапки да лапки, черепушки да покатушки 🙁 Сделали музей народов и национальностей.\nДата посещения: 09.10.2024\n","date":"2025-06-09T00:00:00Z","image":"/muzei/kunstkamera/img/kunstkamera-logo_hu_81fb718e9ed81066.jpg","permalink":"/muzei/kunstkamera/","title":"Кунсткамера"},{"content":"Вы рыбов продаёте?.. Вы рыбов продаёте? Нет, только показываем. Сходил в океанариум, жаль медузок закрыли. В остальном всё понравилось, рекомендуемо.\nДата посещения: 08.06.2025\n","date":"2025-06-09T00:00:00Z","image":"/muzei/okeanarium/img/okeanarium-logo_hu_62e13add125ba56.webp","permalink":"/muzei/okeanarium/","title":"Музей рыбов"},{"content":"Жить — это как бежать по музею Красиво, обойти всё за один раз нереально. Надо будет прийти во второй и идти по правой стороне всех помещений, чтобы точно ничего не пропустить.\nДата посещения: 18.03.2025\n","date":"2025-06-09T00:00:00Z","image":"/muzei/ermitazh/img/ermitazh-logo_hu_b020b777f5283492.webp","permalink":"/muzei/ermitazh/","title":"Эрмитаж"},{"content":"«Сияние Без Света» 28 сентября я сходил в Музей тени на Большой Конюшенной, 5 — и это оказалось куда интереснее, чем я мог представить. Это не просто выставочный зал, а настоящее погружение в игру света и тьмы, где каждая деталь работает на образ. Особенно меня заворожили цветные композиции: они буквально дышали объёмом и движением. Казалось, что за статичными силуэтами скрывается какая-то внутренняя жизнь. Свет ложился на поверхности с удивительной точностью, а краски переливались так, будто были живыми. Некоторые инсталляции вызывали почти философские размышления — о границах реального и воображаемого.\nПровёл там больше полутора часов, но ушёл с ощущением, что этого было мало. Пространство организовано с умом — каждый зал будто открывает новую главу истории, и переходы между ними плавные, логичные, без лишней суеты. Есть моменты, где можно самому стать частью действия — я даже поучаствовал в мини-спектакле теневого театра, что добавило эмоций и вовлечённости. Впечатление осталось глубокое, многогранное. Однозначно стоит вернуться — и советовать другим.\nДата посещения: 28.09.2024\n","date":"2025-06-08T00:00:00Z","image":"/muzei/muzei-tenei/img/muzei-tenei-logo_hu_766cb63c91141224.jpg","permalink":"/muzei/muzei-tenei/","title":"Музей теней"}]