an example to get you started

This is a heading

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This is placeholder body content for the main section. It helps preview typography, spacing, and link styling across the theme. Add a couple of sentences so the layout feels realistic and shows how standard paragraphs render within this section.

This is a subheading

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Here is some dummy content under the subheading. These sentences exist purely to fill space and demonstrate how sub-sections look. They help validate margins, line height, and general readability.

This is a subsubheading

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This is placeholder text for the subsubheading section. It adds enough words to display multi-line wrapping and ensure consistent styling across nested sections.

This is a subsubsubheading

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This is a paragraph with bold and italic text. Check more at Blowfish documentation

Section One: Spacing Demo

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This section adds several paragraphs to test vertical rhythm and ensure the small table of contents captures H2 and H3 entries.

Here is a second paragraph with extra lines so scrolling feels realistic. It helps validate padding above and below headings, and line-height within paragraphs.

• Bullet one to verify list spacing
• Bullet two with a little more text
• Bullet three wrapping across multiple words

A short blockquote to check spacing around quotes.

Subsection A

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Dummy content under a H3 to confirm nested entries appear in the TOC. Add enough words to wrap across lines and simulate real copy.

Subsection B

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Another H3 with a couple of sentences to verify consistent margins and the TOC navigation between sibling subsections.

Section Two: Layout Checks

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A longer block of text to exercise the layout. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

function demo() {
	console.log('spacing test');
}

Subsection C

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Short paragraph beneath another H3 to confirm spacing is consistent with previous sections and works well across components.

Section Three: Deep Nesting

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This section tests deeper heading levels and ensures the TOC can handle multiple nested entries without crowding.

Fine-grained Heading

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Fine-grained H4 content to simulate deeper hierarchy. This confirms visual balance and spacing at lower levels.

Subsection D

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Additional H3 content to see how the TOC groups sibling items under their parent H2.

Section Four: Long Content

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Add multiple paragraphs to produce a longer scrollable area. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur luctus turpis sed massa dapibus, a pulvinar arcu fermentum.

Suspendisse potenti. Donec ultrices, mi vitae vehicula tincidunt, mauris quam lacinia nunc, at finibus turpis eros non ipsum. Aliquam erat volutpat.

1. First numbered item for spacing checks
2. Second item with additional text
3. Third item that wraps to a second line

Section Five: Tables

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Simple table to validate table spacing relative to headings and text.

Power Query (M) Example

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A realistic M query to test highlighting in the small TOC section.

let
	Source = Excel.Workbook(File.Contents("C:\\Data\\Sales.xlsx"), true),
	SalesSheet = Source{[Item="Sales", Kind="Sheet"]}[Data],
	PromotedHeaders = Table.PromoteHeaders(SalesSheet, [PromoteAllScalars = true]),
	ChangedTypes = Table.TransformColumnTypes(
		PromotedHeaders,
		{{"Date", type date}, {"Product", type text}, {"Amount", type number}}
	),
	FilteredRows = Table.SelectRows(ChangedTypes, each [Amount] > 0 and [Product] <> null),
	GroupedByDate = Table.Group(FilteredRows, {"Date"}, {{"Total", each List.Sum([Amount]), type number}}),
	Sorted = Table.Sort(GroupedByDate, {{"Date", Order.Ascending}})
in
	Sorted

Alternative identifier test (language tag m):

let
	Source = Csv.Document(
		File.Contents("C:\\Data\\Products.csv"),
		[Delimiter = ",", Columns = 3, Encoding = 65001, QuoteStyle = QuoteStyle.None]
	),
	ToTable = Table.FromColumns(Source),
	Renamed = Table.RenameColumns(ToTable, {{"Column1", "Product"}, {"Column2", "Category"}, {"Column3", "Price"}}),
	Typed = Table.TransformColumnTypes(Renamed, {{"Product", type text}, {"Category", type text}, {"Price", type number}})
in
	Typed

Section Six: Admonitions & Toggles

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This section adds admonition-style notes, additional quotes, and a collapsible area to test spacing, typography, and interactive elements alongside the TOC.

Note: This is a friendly note to draw attention to helpful context. Keep an eye on spacing before and after this block.

Warning: Proceed carefully—this block is for testing visual emphasis only. Ensure margins are consistent across different admonition styles.

Tip: Use headings and short paragraphs to keep content scannable. Lists and code blocks help check alignment and baseline rhythm.

Error Test

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GitHub Test

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Callout Overview

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function fetchData() {
    return axios.get('/api/data');
}

def hello_world():
    print("Hello, World!")

Customization

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Choose a callout you prefer and add a title

Header Only Mode

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You can choose to only to show the header!

Foldable Admonitions

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Nested Admonitions

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Additional Block Quotes

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Level 1 quote introducing the section.

Level 2 nested quote for hierarchy.

Level 3 deeply nested quote—spacing should remain readable.

Collapsible Content

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Below is a toggle using native HTML details/summary for a safe, theme-agnostic collapse.

let
    Demo = Table.FromRows({{"A", 1}, {"B", 2}}, {"Label", "Value"}),
    Typed = Table.TransformColumnTypes(Demo, {{"Label", type text}, {"Value", Int64.Type}})
in
    Typed