> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gridshift.studio/llms.txt
> Use this file to discover all available pages before exploring further.

# STYLE

# Documentation style spec

**v0.1** · The single, operational spec for how Gridshift docs are written and
structured. It governs everything under `docs/` (Mintlify). Voice and brand rules
live in [`BRAND.md`](../BRAND.md) (repo root) — this file is the docs-specific
operationalization of them, and the checklist the `/docs-audit` skill enforces.

If a rule here and `BRAND.md` ever disagree, `BRAND.md` wins on voice; this file
wins on structure and Mintlify usage.

***

## 1. Voice, in one paragraph

Docs are the literal end of [register by altitude](../BRAND.md) — no marketing,
ever. Write to a producer who is technical and impatient with fluff. Present
tense, imperative for actions ("Press `⌘U`", not "You can press ⌘U"). **US
English** (color, behavior, optimize, canceling, gray). Bold a domain term
**once**, on first use, then plain. Cut the first sentence if it's throat-clearing.
No exclamation marks, no emoji.

***

## 2. Page anatomy

Every feature page follows the same spine:

1. **Frontmatter** (see §3).
2. **One-sentence definition** — opens the page, bolds the key term once.
   > **Quantize** snaps the start of notes and audio transients to the nearest grid position.
3. **How it works** — the mental model, briefly. Why it behaves as it does.
4. **Task sections** — one per thing the user does, task-oriented sentence-case
   headings (*"Quantize a selection,"* not *"Quantization"*). Steps inside.
5. **Shortcuts** — a table, when the feature has them.
6. **Related / caveats** — cross-links and edge cases, via callouts.

Concept pages (`concepts.mdx`, `introduction.mdx`) explain the model and may skip
the task sections. Shortcut-reference pages are primarily tables.

**Headings:** sentence case, task-oriented, verb-first where it's an action. Never
Title Case a heading (feature *names* inside prose stay Title Case — they're proper
nouns; see §6).

***

## 3. Frontmatter

| Key               | Required    | Rule                                                                                                                                                    |
| ----------------- | ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `title`           | **yes**     | The feature's canonical name (§6). Title Case for the proper noun.                                                                                      |
| `description`     | **yes**     | One sentence, sentence case, no trailing period-stuffing. This is the search-result line and the SEO description — make it say what the feature *does*. |
| `sidebarTitle`    | recommended | Short form for the nav when `title` is long.                                                                                                            |
| `icon`            | recommended | A Lucide icon name, consistent with sibling pages in the group.                                                                                         |
| `reviewed`        | managed     | ISO date the page was last **verified against the code** (§6). Written by `/docs-audit`; don't backfill by hand. Missing = never verified.              |
| `verifiedAgainst` | optional    | App/build version the page was checked against, alongside `reviewed`.                                                                                   |

```mdx theme={null}
---
title: "Quantize"
sidebarTitle: "Quantize"
description: "Snap notes and audio transients to the grid, by a chosen amount."
icon: "grid"
reviewed: 2026-07-11
---
```

`reviewed` is the freshness signal — it means *last checked for accuracy*, which
is what predicts staleness. It is **not** an edit date: git already records edits,
and Mintlify shows a git-based "last updated" (`metadata.timestamp`). Never hand-set
`reviewed` — a date no audit produced is a claim no one checked.

***

## 4. Components — when to use which

Use the smallest thing that does the job. A sentence beats a callout; a callout
beats a section. Never stack callouts, never decorate.

| Element                  | Use it for                                                                                               | Don't                                           |
| ------------------------ | -------------------------------------------------------------------------------------------------------- | ----------------------------------------------- |
| `<Steps>` / `<Step>`     | Any procedure of 2+ ordered actions. Prefer over a bare numbered list — it renders the sequence clearly. | Single actions (just write the sentence).       |
| `<Note>`                 | A caveat or aside that qualifies the main text.                                                          | General prose that belongs in the body.         |
| `<Tip>`                  | A power-move, shortcut, or workflow accelerator.                                                         | Restating a step.                               |
| `<Info>`                 | A prerequisite or piece of background context.                                                           | Warnings — use `<Warning>`.                     |
| `<Warning>`              | **Reserved** for data loss or irreversible actions only.                                                 | Ordinary caveats (that's `<Note>`).             |
| `<Frame>`                | Wrapping a screenshot or image, with a caption.                                                          | Text. Every product image lives in a `<Frame>`. |
| `<Card>` / `<CardGroup>` | Navigation / overview grids (e.g. a feature index).                                                      | Inline emphasis inside a page body.             |
| Tables                   | Setting × behavior, mode × behavior, shortcut × action.                                                  | Prose that isn't really tabular.                |
| `` `inline code` ``      | Shortcuts (with glyphs), parameter names, values, file/menu paths.                                       | Emphasis (use bold).                            |

`<Steps>` and `<Warning>` are sanctioned but not yet used across the docs — introduce
them where they fit; don't retrofit mechanically.

***

## 5. Conventions

* **Shortcuts:** real glyphs in inline code, no `+`: `` `⌘U` ``, `` `⌥A` ``,
  `` `⌘⇧D` ``. Modifier order: ⌃ ⌥ ⇧ ⌘.
* **Command Palette paths:** `Command Palette → **Set Record Quantize**` — bold the
  command name.
* **Feature names:** exact canonical casing from the [BRAND.md glossary](../BRAND.md).
  Never lowercase or hyphenate a variant. Platform names keep their casing: MIDI,
  iOS, iCloud, macOS, MCP.
* **Cross-links:** relative, by canonical name — `[Groove & Swing](/features/groove)`.
* **Numbers & units:** numerals for measured values, space before the unit —
  `48 kHz`, `256 frames`, `5 ms`.
* **Defaults:** always state the current default, and mark it — `**None** (default)`.

***

## 6. Accuracy contract

This is what makes a doc *correct*, not just well-formed. Every one of these is a
**checkable claim** and must match the current code:

* Keyboard shortcuts and modifier combos.
* Default values and the set of available options / modes / enum cases.
* Parameter, control, and setting names (as shown in the UI).
* Command Palette command names and menu paths.
* File locations, formats, and limits stated as fact.
* Stated behavior that the code actually implements.

When a claim can't be verified from code (subjective/behavioral prose), it is
**flagged for human review**, not silently rewritten.

***

## 7. Definition of done

A page passes audit when all of these hold:

* [ ] Frontmatter has `title` + `description`; `description` is one sentence, sentence case, US English.
* [ ] Opens with a one-sentence definition; key term bolded once.
* [ ] Headings are sentence case and task-oriented.
* [ ] Procedures use `<Steps>`; callouts follow §4; no stacked/decorative callouts.
* [ ] Shortcuts use glyphs in inline code; feature names match the glossary; US English throughout.
* [ ] Every checkable claim (§6) matches current code, or is flagged for review.
* [ ] Length fits the content — a feature page is typically \~40–100 lines. No padding.
* [ ] Cross-links resolve and use canonical names.
