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

> ## Agent Instructions
> This site documents Sundial 2.0, the design system of the Ash mobile app (Flutter). For implementing UI: use the Design System pages — color/typography tokens (foundations/*), Flutter theming (theming/*), and component APIs (components/*) — as your reference; every value there mirrors the Dart source in lib/design_system/. The Philosophy pages (philosophy/*) are design rationale written for humans: consult them when making design decisions, not for API lookups. Golden rules: never hardcode colors or text styles — read tokens via context.colorTheme and context.textTheme; prefer the 2.0 semantic names (contentPrimary, surfaceComponent, accentSolid…) over legacy contrast*/surface* getters and over SundialRef primitives; the accent is a single pale lavender solid that takes dark content — never use accent fills as text, icons, or borders (use contentAccent / borderSelected); brand surfaces are mode-invariant and pair with the contentOnBrand* inks; check lib/design_system/components/ before building custom widgets.

# Applications

> The brand in the world — posters, merch, and invitations

The Brand Book shows Ash off the screen — the modular kit composed into real things. What stays constant across all of them: the serif [wordmark](https://design.slingshotai.com/brand/marks.md), hand-drawn [doodles](https://design.slingshotai.com/brand/illustration.md), high-contrast black-and-white with one warm accent, and generous space.

## Posters

* **“Where messy minds come to unwind”** — the [positioning line](https://design.slingshotai.com/brand/overview.md#positioning) as a hero poster, paired with a doodle figure.
* **“Chaos · Mess · Clarity”** — a three-poster set, each carrying its matching stage of the doodle sequence.

![Overlapping posters titled Chaos, Mess, and Clarity with doodle-flower figures, next to white-line flowers on black](https://mintcdn.com/slingshot-ai/bvmER7q-zVy70THj/images/brand/applications-posters.png?fit=max\&auto=format\&n=bvmER7q-zVy70THj\&q=85\&s=16e862a85006518a2546b9e114efedad)

The Chaos · Mess · Clarity poster set, stacked — each stage carries its matching doodle figure.

## Merch

* **Tote bags** carrying the wordmark and doodles, white on black — the identity at its most confident and simple.

![A sheet of hand-drawn flower sketches next to a photo of a person carrying a natural canvas tote printed with the Ash wordmark and a doodle figure](https://mintcdn.com/slingshot-ai/bvmER7q-zVy70THj/images/brand/applications-tote.png?fit=max\&auto=format\&n=bvmER7q-zVy70THj\&q=85\&s=a229c8be6246d9fb74ce5bbca3cc7421)

The kit in the world: sketch-sheet doodles beside the tote — wordmark plus one scribble-headed figure on natural canvas.

## Invitations

* **“Party! You're invited to help us celebrate our new digs”** — a save-the-date that shows the playful end of the [tone](https://design.slingshotai.com/brand/voice.md) range while staying unmistakably Ash.

## Environments & components

The book also covers **environments** (spaces and signage) and reusable **layout components** for composing branded pieces. These share the same kit of parts — nothing new is invented per surface.

## The rule that ties it together

Every application is the same handful of parts recomposed — marks, type, color, illustration, voice. When you make something new: start from those parts, keep it high-contrast and spacious, and let a single doodle moment carry the warmth.

> [!NOTE]
>
> The Brand Book also details **Photography** and **Video / motion** direction. Those slides are the canonical reference — see the [Brand Book](https://www.figma.com/design/DUpdqWp9T9djLnWo0Op0yk/Brand-Book) — and can be written up here as dedicated pages when needed.


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