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4e38357e7d
* feat(design-systems): add structured tokens for notion, linear, github, figma, slack, discord, openai, shopify, spotify, uber
Hand-authored batch-2 oracle fixtures for 10 high-profile brands.
Each brand ships tokens.css (A1/A2/B-slot declarations) + components.html
(:root pasted verbatim, no off-token values). pnpm guard reports 12
structured brands (up from 2), all 13 checks pass.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(design-systems): correct elev-ring, focus-ring, and spacing schema drift
- slack: rebind --elev-ring to hairline form (0 0 0 1px var(--border)) so
cross-brand components expecting a 1px outline get a ring, not a soft
drop shadow; the previous value was Slack DESIGN.md "Low" elevation
accidentally placed in the wrong slot
- linear-app: expand --focus-ring to the DESIGN.md §6/§7 multi-layer
stack (accent ring + black blur) so keyboard focus is visible on the
near-black #08090a canvas
- openai: restore --space-{5,6,8,12} to the shared 4·N px spine and
introduce --space-16 (64 px) as a brand extension in BRAND_EXTENSIONS;
syncs components.html :root in all three brands
Co-authored-by: Cursor <cursoragent@cursor.com>
---------
Co-authored-by: chaoxiaoche <chaoxiaoche@chaoxiaochedeMacBook-Pro.local>
Co-authored-by: Cursor <cursoragent@cursor.com>
125 lines
7.6 KiB
CSS
125 lines
7.6 KiB
CSS
/* ─────────────────────────────────────────────────────────────────────────
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* design-systems/github/tokens.css
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*
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* Structured token bindings for the "GitHub" brand — Primer foundations,
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* functional density, blue-on-white precision.
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*
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* Brand identity in three sentences:
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* 1. True white canvas (#ffffff) with a clean canvas-subtle (#f6f8fa)
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* secondary surface; hairline borders (#d0d7de) define every pane
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* — density over decoration, information over aesthetics.
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* 2. System-ui stack throughout — no custom webfont; type renders at
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* instant on every OS; 14px body (not 16px) is the identity.
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* 3. Primer blue (#0969da) for all interactive affordances; GitHub
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* green (#1a7f37) reserved for success/merge states only.
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*
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* Schema decisions:
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* - --bg: #ffffff; --surface: #f6f8fa (canvas-subtle).
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* - --surface-warm aliases --surface (no warm tier in Primer).
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* - --fg: #1f2328 (fg-default); --muted: #656d76 (fg-muted).
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* - --border: #d0d7de (1px hairline — the structural backbone).
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* - --accent: #0969da (Primer Blue); --accent-hover: #0550ae.
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* - --success bound to GitHub green (#1a7f37) — merge / open state.
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* - --tracking-display: -0.01em (only display-size headings use it).
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* - --text-base: 14px (the 14px body IS GitHub's product density).
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* - --radius-sm: 6px (universal Primer radius for buttons/inputs).
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* ─────────────────────────────────────────────────────────────────── */
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:root {
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/* ─── Surface ──────────────────────────────────────────────────── */
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--bg: #ffffff;
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--surface: #f6f8fa; /* canvas-subtle — sidebar, input bg */
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--surface-warm: var(--surface); /* Primer has no warm tier */
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/* ─── Foreground ───────────────────────────────────────────────── */
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--fg: #1f2328; /* fg-default — ink */
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--fg-2: #1f2328; /* same ink; no B-slot split in Primer */
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--muted: #656d76; /* fg-muted — captions, file paths */
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--meta: #656d76; /* same muted tier */
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/* ─── Border ───────────────────────────────────────────────────── */
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--border: #d0d7de; /* border-default — hairline structural */
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--border-soft: #d8dee4; /* border-muted — inner panel dividers */
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/* ─── Accent ───────────────────────────────────────────────────── */
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--accent: #0969da; /* Primer Blue — links, primary CTAs */
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--accent-on: #ffffff;
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--accent-hover: #0550ae; /* darker pressed state */
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--accent-active: color-mix(in oklab, var(--accent), black 14%);
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/* ─── Semantic ─────────────────────────────────────────────────── */
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--success: #1a7f37; /* GitHub green — merge, open, success */
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--warn: #9a6700; /* attention amber text */
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--danger: #cf222e; /* closed / destructive red */
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/* ─── Typography ───────────────────────────────────────────────── */
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/* System fonts only — no webfonts load in GitHub. */
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--font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
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--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
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--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
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/* Type scale — DESIGN.md §Typography.
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* GitHub's prose density: 14px body (not 16px). Display sits at 32px.
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* h2 (20px) and h3 (16px) collapse close together for density. */
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--text-xs: 12px; /* body-small — captions, metadata */
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--text-sm: 14px; /* body — default UI (GitHub's base) */
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--text-base: 14px; /* body baseline = 14px for density */
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--text-lg: 16px; /* h3 / panel header */
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--text-xl: 20px; /* h2 — section heading */
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--text-2xl: 24px; /* h1 — page heading */
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--text-3xl: 28px; /* subpage display */
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--text-4xl: 32px; /* display — repo header / hero */
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/* Leading + tracking.
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* GitHub uses 1.25 for headings (tight-but-readable), 1.5 for body.
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* Only display gets the -0.01em tracking. */
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--leading-body: 1.5;
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--leading-tight: 1.25;
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--tracking-display: -0.01em;
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/* ─── Spacing ──────────────────────────────────────────────────── */
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/* 4px base grid — Primer spacing. Row padding 16px h, 12px v. */
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--space-1: 4px;
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--space-2: 8px;
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--space-3: 12px;
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--space-4: 16px;
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--space-5: 20px;
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--space-6: 24px;
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--space-8: 32px;
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--space-12: 48px;
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/* Section rhythm — GitHub marketing pages. */
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--section-y-desktop: 64px;
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--section-y-tablet: 48px;
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--section-y-phone: 32px;
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/* ─── Radius ───────────────────────────────────────────────────── */
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/* 6px is the universal Primer radius for all interactive elements. */
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--radius-sm: 6px;
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--radius-md: 6px;
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--radius-lg: 12px;
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--radius-pill: 9999px;
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/* ─── Elevation ────────────────────────────────────────────────── */
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/* GitHub uses hairline borders, not shadows, as the primary depth
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signal. --elev-raised is a whisper for the rare floating element. */
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--elev-flat: none;
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--elev-ring: 0 0 0 1px var(--border);
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--elev-raised: 0 1px 3px rgba(31, 35, 40, 0.12), 0 8px 24px rgba(66, 74, 83, 0.12);
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/* ─── Focus ────────────────────────────────────────────────────── */
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/* Primer focus: 3px rgba ring on the accent color. */
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--focus-ring: 0 0 0 3px rgba(9, 105, 218, 0.3);
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/* ─── Motion ───────────────────────────────────────────────────── */
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/* GitHub avoids animation. 80ms hover, 200ms open — short and purposeful. */
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--motion-fast: 80ms;
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--motion-base: 200ms;
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--ease-standard: ease-out;
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/* ─── Layout ───────────────────────────────────────────────────── */
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--container-max: 1280px;
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--container-gutter-desktop: 24px;
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--container-gutter-tablet: 16px;
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--container-gutter-phone: 16px;
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}
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