ATLAS Meridia

Brand Style Guide

Version 1.2 · December 1, 2025

01

Brand Foundation

Mission

ATLAS Meridia is a laboratory for exploring what becomes possible when artificial intelligence, knowledge architecture, and creative technology intersect.

Brand Essence

Three pillars define who we are and how we operate.

Curiosity

We approach every problem with genuine intellectual curiosity, valuing questions as much as answers.

Rigor

We pursue depth over breadth, building understanding through systematic exploration and careful documentation.

Craft

We believe in the power of well-made things—elegant solutions, refined interfaces, and thoughtful systems.

Brand Story

The name itself speaks to our orientation: an atlas maps territories both known and unknown, while a meridian marks the line from which all other measurements are taken.

We aim to be both—cartographers of emerging possibility and a fixed point of reference in a rapidly shifting landscape. Our work exists at the meridians: the invisible lines where different fields of knowledge converge. At these boundaries, the unexpected emerges.

Brand Personality

If ATLAS Meridia were a person, they would be...

Thoughtful, not aloof

We take time to consider deeply, but remain approachable and warm.

Confident, not arrogant

We know our craft and share it generously, without condescension.

Precise, not pedantic

We care about details because they matter, not to show off.

Experimental, not reckless

We embrace bold exploration within a framework of thoughtful practice.

03

Color System

Navy Scale

The primary dark palette. Navy-800 serves as the main dark background, with lighter values for layering and text.

900
800
700
600
500
400
300
Navy 800 — Primary Dark #0a1628
Navy 700 — Text on Light #1a2744
Navy 500 — Muted Text #4a5d7a

Cream Scale

The warm light palette. Cream-200 is the primary background, cream-350 for dark mode body text (reduced halation), cream-400 for dark mode display text.

100
200
300
350
400
500

Accent Colors

Gold serves as the primary accent for CTAs and highlights. Use copper sparingly for secondary emphasis.

Gold Primary #c9a961
Gold Light — Hover #dfc689
Copper — Secondary #b87333

Semantic Colors

Functional colors for communicating status and feedback. Use consistently across all interfaces.

Success #4a7c59
Warning #c9a961
Error #9e4a4a
04

Typography

Display Font — Cormorant Garamond

Used for headlines, titles, and display text. Light weight (300) for elegance, with italic for emphasis.

Light on Light

Navigating the edges of intelligence

Light on Dark

Navigating the edges of intelligence

Body Font — Crimson Pro

Our primary body font, optimized for screen readability with warmth and bookish character.

Body Copy

The most interesting discoveries happen where disciplines converge. At these boundaries, the unexpected emerges. The tools that will matter tomorrow are rarely obvious today.

Warm, bookish character with subtle calligraphic qualities. Excellent italics. Ideal for long-form reading and editorial content.

UI Font — DM Sans

Reserved for small text: labels, captions, navigation, footnotes, and interface elements.

UI Elements

Section Label • Navigation • Footnotes

Used sparingly for functional text that needs to recede visually while remaining highly legible at small sizes.

Monospace Font — IBM Plex Mono

Reserved for code snippets, technical references, CSS class names, and any content requiring a fixed-width typeface.

Code & Technical

--font-mono: 'IBM Plex Mono', monospace;

.kg-image-card { max-width: 100%; }

Used for inline code and block-level code examples throughout documentation and technical content.

Traditional Mandarin — Noto Serif TC

For Traditional Chinese content and bilingual posts. Noto Serif TC (思源宋體) pairs with Crimson Pro's warmth and bookish character.

Display · 標題

最有趣的發現往往發生在學科交匯之處

English Equivalent

The most interesting discoveries happen where disciplines converge

Body Copy · 正文

我們相信,明天重要的工具今天很少顯而易見。它們源於實驗,源於追隨好奇心的線索,沒有預設的目的地。這就是實驗室的工作:在必要之前探索可能性。每一段都應該吸引讀者更深入地閱讀。

Mixed Content · 中英混排

ATLAS Meridia 是一個探索人工智慧與創意技術交匯的實驗室。我們在 San Francisco 運營,專注於開發創新工具和解決方案。

Weight Range · 字重

Light 300

實驗室

Regular 400

實驗室

Medium 500

實驗室

SemiBold 600

實驗室

CSS Variables

--font-body-zh: 'Noto Serif TC', 'Songti TC', 'PMingLiU', serif;

--font-ui-zh: 'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', sans-serif;

Ghost Theme Integration
/* Auto-detect Chinese content */
.post-content:lang(zh-Hant),
.post-content:lang(zh-TW) {
  font-family: var(--font-body-zh);
  font-size: calc(var(--text-body) * 1.05);
  line-height: 2;
}

/* For tagged Chinese posts */
.tag-chinese .post-content,
.tag-中文 .post-content {
  font-family: var(--font-body-zh);
}

Body Copy in Context

Compare body text sizes to find the optimal reading experience. Dark mode samples use lighter weight (300) and subtle letter-spacing.

20px · 1.25rem

Light

The most interesting discoveries happen where disciplines converge. At these boundaries—where technology meets craft, where data meets intuition—the unexpected emerges. We believe the tools that will matter tomorrow are rarely obvious today.

Dark

The most interesting discoveries happen where disciplines converge. At these boundaries—where technology meets craft, where data meets intuition—the unexpected emerges. We believe the tools that will matter tomorrow are rarely obvious today.

22px · 1.375rem

Light

The most interesting discoveries happen where disciplines converge. At these boundaries—where technology meets craft, where data meets intuition—the unexpected emerges. We believe the tools that will matter tomorrow are rarely obvious today.

Dark

The most interesting discoveries happen where disciplines converge. At these boundaries—where technology meets craft, where data meets intuition—the unexpected emerges. We believe the tools that will matter tomorrow are rarely obvious today.

24px · 1.5rem

Light

The most interesting discoveries happen where disciplines converge. At these boundaries—where technology meets craft, where data meets intuition—the unexpected emerges. We believe the tools that will matter tomorrow are rarely obvious today.

Dark

The most interesting discoveries happen where disciplines converge. At these boundaries—where technology meets craft, where data meets intuition—the unexpected emerges. We believe the tools that will matter tomorrow are rarely obvious today.

Current CSS Variables

--text-body: 1.25rem; /* 20px — update to preferred size */

--body-weight: 400; /* 300 in dark mode */

--body-tracking: 0; /* 0.01em in dark mode */

Responsive Typography

Body copy scales with screen size for optimal reading at any distance. Larger screens get larger text; mobile devices use more compact sizing.

Reading-Focused Pages (Posts, Articles)
Breakpoint
Screen
Body Size
Line Height
Mobile
< 768px
18px
1.7
Tablet
768px – 1024px
20px
1.75
Desktop
> 1024px
24px ★
1.8
CSS Implementation
/* Base mobile-first */
--text-body: 1.125rem;    /* 18px */
--body-line-height: 1.7;

/* Tablet */
@media (min-width: 768px) {
  :root {
    --text-body: 1.25rem;  /* 20px */
    --body-line-height: 1.75;
  }
}

/* Desktop */
@media (min-width: 1024px) {
  :root {
    --text-body: 1.5rem;   /* 24px */
    --body-line-height: 1.8;
  }
}

Ghost Template Classes

Ghost applies template-specific classes to the <body> element. Use these to apply reading-optimized typography only where it matters.

✓ Apply 24px Body Copy

.post-template — Individual blog posts
.page-template — Static pages
.tag-longform — Tagged long-form content

○ Keep Standard Sizing

.home-template — Homepage
.tag-template — Tag archives
.author-template — Author pages

Ghost Theme CSS
/* Reading-focused pages only */
.post-template .post-content,
.page-template .page-content {
  font-size: var(--text-body);
  font-weight: var(--body-weight);
  letter-spacing: var(--body-tracking);
  line-height: var(--body-line-height);
}

/* Card excerpts stay compact */
.post-card-excerpt {
  font-size: var(--text-base);  /* 18px */
  line-height: 1.6;
}

Fluid Alternative (Optional)

For smooth scaling without breakpoint jumps, use CSS clamp(). The text will fluidly scale between min and max values.

/* Fluid body: 18px → 24px */
--text-body: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);

/* Fluid display: 32px → 56px */
--text-display: clamp(2rem, 1.5rem + 2vw, 3.5rem);

Type Scale

A modular scale from 11px to 56px. Use display font for larger sizes, body font for base-xl, UI font for xs-sm.

5xl / 56px Atlas Meridia
4xl / 40px Atlas Meridia
3xl / 32px Atlas Meridia
2xl / 24px Atlas Meridia
xl / 22px Atlas Meridia
lg / 20px Atlas Meridia
body / 20px ★ Article body copy
base / 18px Atlas Meridia
sm / 13px Atlas Meridia
xs / 11px Atlas Meridia

Letter Spacing (Tracking)

Control horizontal rhythm and emphasis. Wider tracking for small caps and labels, tighter for large display text.

tracking-tight · -0.02em

Large Display Headlines

tracking-normal · 0

Standard body text uses normal letter spacing for optimal readability at paragraph length.

tracking-wide · 0.05em

Subheadings and Medium Emphasis

tracking-wider · 0.1em

Section Labels and Navigation

tracking-widest · 0.2em

Spaced Caps · Decorative Use

Line Height (Leading)

Vertical rhythm affects readability and density. Tighter for headlines, looser for body text.

leading-tight · 1.2

Headlines and display text benefit from tight leading to create visual cohesion across multiple lines.

leading-snug · 1.4

Subheadings and introductory paragraphs use snug leading to balance density with readability.

leading-normal · 1.6

Standard body copy at base size. This line height provides comfortable reading for extended passages without feeling too open or too dense.

leading-relaxed · 1.8

More generous vertical space for situations where increased readability is prioritized, such as instructional content or accessibility considerations.

leading-loose · 2.0

Maximum spacing for small text, lists, or content that benefits from clear separation between lines.

05

Voice & Tone

Brand Voice

Our voice is the consistent personality that comes through in all communications. It doesn't change—only the tone adapts to context.

Clear

We favor clarity above all. Complex ideas, simple language.

Considered

Every word earns its place. We edit ruthlessly.

Warm

Intellectual but never cold. We write for humans.

Genuine

No jargon, no hype. We say what we mean.

Tone by Context

While voice stays constant, tone shifts based on situation. Here's how we adapt.

Website / Blog

Thoughtful and exploratory. We're sharing discoveries, not selling.

Example: "We've been exploring how knowledge graphs might reshape personal note-taking—here's what we've learned."

Social Media

Conversational but still substantive. Share insights, not noise.

Example: "Interesting finding: the best AI prompts read like good briefs to a human collaborator."

Documentation

Direct and helpful. Clarity is kindness.

Example: "To get started, create a new project folder and run the setup script."

Email

Personal and respectful of time. Get to the point gracefully.

Example: "Thanks for reaching out. I'd love to hear more about what you're building."

Writing Guidelines

Practical rules for writing in the ATLAS Meridia voice.

Do
  • ✓ Use active voice
  • ✓ Lead with the insight, not the preamble
  • ✓ Embrace contractions (we're, it's, you'll)
  • ✓ Use "we" for the company, "you" for the reader
  • ✓ Choose specific words over vague ones
  • ✓ End with something useful or thought-provoking
Don't
  • ✗ Use buzzwords or jargon without purpose
  • ✗ Overuse exclamation points!
  • ✗ Start sentences with "So," or "Basically,"
  • ✗ Hedge excessively (maybe, perhaps, might)
  • ✗ Use "leverage" when "use" works fine
  • ✗ Pad with filler phrases ("In order to," "It is important to note")
06

Spacing

Spacing Scale

An 8px-based scale with some 4px increments for fine-tuning. Use consistently for padding, margins, and gaps.

space-1 (4px)
space-2 (8px)
space-3 (12px)
space-4 (16px)
space-5 (24px)
space-6 (32px)
space-8 (48px)
space-10 (64px)
space-12 (96px)

Content Widths

Prose content should be constrained for optimal reading. Use these max-widths consistently.

Prose (38rem / ~65 characters) — Body text, articles, editorials

Prose Wide (48rem) — Extended content, wider layouts

Content (64rem) — Grid layouts, card containers

Shadows

Subtle elevation system using navy-tinted shadows. Use sparingly to create visual hierarchy.

shadow-sm

0 1px 2px

Subtle lift for cards

shadow-md

0 4px 12px

Dropdowns, popovers

shadow-lg

0 12px 32px

Modals, dialogs

Border Radius

Minimal radius values for subtle softening. Sharp enough to feel precise, soft enough to feel approachable.

radius-sm

2px

radius-md

4px

radius-lg

8px

Transitions

Three timing values for motion. Fast for micro-interactions, base for standard UI, slow for emphasis.

transition-fast

150ms ease

Hover states, toggles

transition-base

300ms ease

Panel reveals, navigation

transition-slow

500ms ease

Page transitions, modals

Hover over the squares above to see each timing in action

07

Components

Buttons

Three button styles for different contexts. Primary for main CTAs, outline for secondary actions, ghost for dark backgrounds.

Light Background
Dark Background
Explore More →

Links

Inline links use gold underlines. Subtle links for navigation and secondary text.

Labels

Section labels and metadata use DM Sans with wide letter-spacing.

Section Label

Gold labels for section headers and emphasis

Meta Information

Muted labels for secondary information

08

Motion

Timing

Three timing presets. Use fast for micro-interactions, base for most transitions, slow for larger animations. Hover to preview.

Fast — 150ms
Base — 300ms
Slow — 500ms

Easing

Use standard ease for most transitions. The brand's wave motifs should use ease-in-out for smooth oscillation.

transition: all 300ms ease;
animation: wave 8s ease-in-out infinite;
09

Ghost Theme Elements

Ghost CMS generates specific HTML structures for content cards, membership features, and page templates. These guidelines ensure consistent ATLAS Meridia styling across all Ghost-generated elements.

Content Cards

Ghost's editor produces cards with .kg-* classes. Style these to match our brand aesthetic.

Bookmark Card

The Art of Knowledge Architecture

How structured information systems can transform the way we think and create.

atlasm.net

.kg-bookmark-card — Rich link previews with title, description, and thumbnail

Callout Card

💡 This approach works best when combined with systematic documentation practices.

.kg-callout-card — Highlighted information with optional emoji

Button Card
Explore the Lab →

.kg-button-card — CTA buttons within post content

Toggle Card
What tools does ATLAS Meridia use? +

We work with Obsidian for knowledge management, Claude for AI collaboration, and a variety of creative tools including Midjourney and p5.js for generative work.

.kg-toggle-card — Collapsible FAQ-style content

File Card
PDF

Brand Guidelines v1.0

2.4 MB

.kg-file-card — Downloadable file attachments

Image Width Variants

Ghost images can break out of the content container for visual impact. Define negative margins for wide/full variants.

Normal

.kg-width-normal

Contained within prose width (~38rem)

Wide

.kg-width-wide

Breaks out to ~85vw with negative margins

Full

.kg-width-full

Full viewport width (100vw), no border radius

CSS Implementation
.kg-width-wide {
  position: relative;
  width: 85vw;
  min-width: 100%;
  margin: auto calc(50% - 50vw);
  transform: translateX(calc(50vw - 50%));
}

.kg-width-full {
  position: relative;
  width: 100vw;
  left: 50%;
  margin-left: -50vw;
}

Blockquotes

Two blockquote styles for different emphasis levels.

Standard Quote

"The best way to predict the future is to invent it."

blockquote — Left border accent

Pull Quote (Alt)
"

Knowledge compounds. Systems scale. Craft endures.

.kg-blockquote-alt — Centered display quote

Gallery Card

Multi-image galleries with responsive grid layout.

.kg-gallery-card — Uses .kg-gallery-container, .kg-gallery-row, .kg-gallery-image

Membership UI

Subscription forms, CTAs, and member-specific content styling.

Subscribe Form

Stay in the loop

Get occasional updates on experiments and discoveries.

data-members-form="subscribe" — Email collection with Ghost Portal

Content CTA (Upgrade Prompt)

This post is for subscribers only

Already a member? Sign in to continue reading.

Subscribe now Sign in

.gh-post-upgrade-cta — Appears on gated content

Pricing Tiers

Free

$0

Forever

Recommended

Member

$9

/month

Use data-portal="signup/TIER_ID/monthly" for direct tier links

Form States

Ghost adds CSS classes to forms during submission. Style loading, success, and error states.

Loading
Sending...

.loading

Success
✓ Check your inbox!

.success

Error
Something went wrong

.error

Post Components

Common elements for post listings, archives, and article pages.

Post Card
Experiments

Building Knowledge Systems with AI Assistance

How Claude and Obsidian combine to create something greater than their parts.

Dec 1, 2025 · 5 min read
Author Byline

Kenny Liu

Founder, ATLAS Meridia · Dec 1, 2025

Tag Badges
AI Knowledge Systems

Primary tag uses gold accent; secondary tags use muted style

Pagination
← Newer Page 2 of 5 Older →

Navigation

Header and footer navigation patterns.

Header Navigation

ATLAS Meridia

Footer

ATLAS Meridia

© 2025 ATLAS Meridia LLC

Ghost Class Reference

Quick reference for Ghost-generated CSS classes that need custom styling.

Content Cards

.kg-image-card
.kg-gallery-card
.kg-bookmark-card
.kg-button-card
.kg-callout-card
.kg-toggle-card
.kg-file-card
.kg-audio-card
.kg-video-card
.kg-product-card
.kg-header-card
.kg-signup-card

Image Widths

.kg-width-normal
.kg-width-wide
.kg-width-full

Forms

[data-members-form]
[data-members-email]
.loading
.success
.error

Membership

.gh-post-upgrade-cta
[data-portal]