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e62b87b62c
* feat(design-systems): add structured tokens for cursor brand Introduces design-systems/cursor/tokens.css + components.html, the third structured brand after default and kami. Brings the prose DESIGN.md into the schema-checked form so agents picking the cursor design system get the structured token channel (PR-D #1544) instead of having to re-derive Cursor's warm-cream palette, three-voice typography (CursorGothic / jjannon / berkeleyMono), oklab borders, and depth-based focus from prose every turn. Why now: PR-D made the structured channel default-on, but it only materially helps the 2 brands shipping tokens.css today. To expand batch-design-system-test (#1515) coverage beyond default + kami, we are hand-authoring 5 high-profile brands (cursor first as template, then apple / stripe / airbnb / vercel) before the bulk derive script (PR-B). These five also serve as the byte-identical oracle the future derive script must reproduce. Brand-specific schema decisions, captured in the tokens.css header: - Surface: 3-tier cream ladder (#f2f1ed → #ebeae5 → #e6e5e0). --surface-warm binds to a real intermediate tier, not aliased. - Foreground: 4-tier ramp via rgba(38,37,30,a) at 1.0 / 0.9 / 0.55 / 0.4 — Cursor genuinely has the richer ramp. - Borders: oklab origins shipped as rgba fallbacks per DESIGN.md §Agent Prompt Guide rule 3. - --tracking-display: -0.03em (the 72px hero value normalized to em). Smaller display sizes scale tracking proportionally inline. - --elev-raised: signature 28/70px diffused atmospheric shadow. - --focus-ring: depth-only (0 4px 12px), never the cool-blue halo. - --ease-standard: ease (per DESIGN.md), not the schema cubic-bezier. - --danger: warm crimson #cf2d56, used for the brand-signature hover-text-shift on buttons. components.html demonstrates the full surface (hero with 72px CursorGothic + jjannon serif lead, three-voice typography, warm- surface CTA with crimson hover, accent-orange pill CTA used once, oklab-fallback bordered cards, AI timeline signature element with the warm pastel state colors, jjannon-serif input with 4-12 depth focus). :root paste is byte-identical to tokens.css. Verified: - pnpm guard — 13/13 checks pass, including all 8 design-system sub-checks now reporting "3 brands" (default + kami + cursor): - token-fixture sync: 3 brand pairs aligned - A1/A2/B-slot required tokens: all 3 brands declare 26 A1 + 26 A2 + 4 B-slot - unknown token allowlist: 185 declarations across 3 brands all match shared schema or brand extensions - flag parity: 146 prose-only brands byte-identical, 3 structured diverge as expected Co-authored-by: Cursor <cursoragent@cursor.com> * fix(design-systems): correct h2/h3 line-height in cursor components fixture Per DESIGN.md §Hierarchy, 36px section headings use line-height 1.20 and 26px sub-headings use 1.25. The shared h1/h2/h3 rule was locking all three to --leading-tight (1.10), baking wrong vertical rhythm into the oracle fixture. Co-authored-by: Cursor <cursoragent@cursor.com> * feat(design-systems): add structured tokens for apple, stripe, airbnb, vercel brands Batch follow-up to #1652 (cursor). Adds tokens.css + components.html for the remaining four high-profile brands, using cursor as the format/template oracle. Each brand encodes its specific identity: - apple: SF Pro tight-compressed display (--leading-tight 1.05), system-blue accent, SF Symbols grid, frosted glass surfaces - stripe: sohne-var weight-300 anti-convention signature, --leading-tight 1.10 (matches all heading spec values exactly), indigo accent - airbnb: Cereal weight-700 display with Rausch coral, --leading-tight 1.20 with per-size overrides (h2→1.18, h3→1.25) - vercel: Geist 600 compressed display, --leading-tight 1.10 with per-size overrides (h2→1.20, h3→1.33 per DESIGN.md §Typography) pnpm guard: 13/13 checks pass; flag-parity now shows 6 structured brands and 143 prose-only brands. Co-authored-by: Cursor <cursoragent@cursor.com> --------- Co-authored-by: chaoxiaoche <chaoxiaoche@chaoxiaochedeMacBook-Pro.local> Co-authored-by: Cursor <cursoragent@cursor.com>
839 lines
33 KiB
HTML
839 lines
33 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<title>Vercel — reference components</title>
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<meta
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name="description"
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content="Reference fixture for design-systems/vercel. Every visible
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value comes from tokens.css; the page itself follows Vercel's
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rules — near-white canvas, near-black text, blue reserved for
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the chromatic moments, shadow-as-border instead of CSS border,
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Geist with tight negative tracking on display."
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/>
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<style>
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/* :root paste — sourced verbatim from design-systems/vercel/tokens.css. */
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:root {
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--bg: #ffffff;
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--surface: #ffffff;
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--surface-warm: var(--surface);
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--fg: #171717;
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--fg-2: #4d4d4d;
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--muted: #666666;
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--meta: #808080;
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--border: rgba(0, 0, 0, 0.08);
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--border-soft: rgba(0, 0, 0, 0.04);
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--accent: #0070f3;
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--accent-on: #ffffff;
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--accent-hover: color-mix(in oklab, var(--accent), black 8%);
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--accent-active: color-mix(in oklab, var(--accent), black 14%);
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--success: #16a34a;
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--warn: #eab308;
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--danger: #dc2626;
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--font-display: "Geist", "Geist Sans", -apple-system, "Segoe UI", Arial, sans-serif;
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--font-body: "Geist", "Geist Sans", -apple-system, "Segoe UI", Arial, sans-serif;
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--font-mono: "Geist Mono", ui-monospace, "SF Mono", "Roboto Mono", Menlo, Monaco, "Liberation Mono", "DejaVu Sans Mono", "Courier New", monospace;
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--text-xs: 12px;
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--text-sm: 14px;
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--text-base: 16px;
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--text-lg: 20px;
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--text-xl: 24px;
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--text-2xl: 32px;
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--text-3xl: 40px;
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--text-4xl: 48px;
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--leading-body: 1.5;
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--leading-tight: 1.1;
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--tracking-display: -0.05em;
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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-y-desktop: 96px;
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--section-y-tablet: 64px;
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--section-y-phone: 48px;
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--radius-sm: 6px;
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--radius-md: 8px;
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--radius-lg: 12px;
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--radius-pill: 9999px;
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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:
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0 0 0 1px rgba(0, 0, 0, 0.08),
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0 2px 2px rgba(0, 0, 0, 0.04),
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0 8px 8px -8px rgba(0, 0, 0, 0.04),
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0 0 0 1px #fafafa;
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--focus-ring: 0 0 0 2px var(--accent);
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--motion-fast: 150ms;
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--motion-base: 200ms;
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--ease-standard: cubic-bezier(0.2, 0, 0, 1);
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--container-max: 1200px;
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--container-gutter-desktop: 24px;
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--container-gutter-tablet: 16px;
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--container-gutter-phone: 12px;
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}
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/* ─── Reset (minimal) ─────────────────────────────────────── */
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*, *::before, *::after { box-sizing: border-box; }
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html, body { margin: 0; padding: 0; }
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body {
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background: var(--bg);
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color: var(--fg);
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font-family: var(--font-body);
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font-size: var(--text-base);
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line-height: var(--leading-body);
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font-weight: 400;
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/* OpenType ligatures globally — DESIGN.md §3: "Every Geist
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text element enables `liga`. Ligatures aren't decorative —
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they're structural." */
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font-feature-settings: "liga" 1;
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-webkit-font-smoothing: antialiased;
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text-rendering: optimizeLegibility;
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}
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/* ─── Layout primitives ─────────────────────────────────── */
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.container {
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max-width: var(--container-max);
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margin-inline: auto;
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padding-inline: var(--container-gutter-desktop);
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}
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section {
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padding-block: var(--section-y-desktop);
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}
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section + section {
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/* DESIGN.md §5: full-dark divider between major sections —
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a "1px solid #171717" line. Modeled as a single-pixel top
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border via the foreground token so the brand voice
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(engineered hairline, no fade) survives token rebinding. */
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border-top: 1px solid var(--fg);
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}
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@media (max-width: 1023px) {
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.container { padding-inline: var(--container-gutter-tablet); }
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section { padding-block: var(--section-y-tablet); }
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}
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@media (max-width: 639px) {
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.container { padding-inline: var(--container-gutter-phone); }
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section { padding-block: var(--section-y-phone); }
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}
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/* ─── Typography ────────────────────────────────────────────
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* The Geist principle: hierarchy comes from size + tracking,
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* not weight. Three weights only — 400 (read), 500 (interact),
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* 600 (announce). Display sizes use the negative em tracking
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* from `--tracking-display`; smaller scales relax toward 0. */
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h1, h2, h3, h4 {
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font-family: var(--font-display);
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line-height: var(--leading-tight);
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margin: 0;
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color: var(--fg);
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}
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h1 {
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font-size: var(--text-4xl);
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font-weight: 600;
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letter-spacing: var(--tracking-display);
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}
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h2 {
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font-size: var(--text-3xl);
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font-weight: 600;
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/* 40px Section Heading: line-height 1.20 per DESIGN.md §Typography.
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Overrides the shared 1.10 (--leading-tight) set on h1/h2/h3 above. */
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line-height: 1.20;
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letter-spacing: var(--tracking-display);
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}
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h3 {
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font-size: var(--text-xl);
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font-weight: 600;
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/* 24px Card Title: line-height 1.33 per DESIGN.md §Typography.
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Overrides the shared 1.10 (--leading-tight) set on h1/h2/h3 above. */
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line-height: 1.33;
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/* Card title tracking from DESIGN.md §3: -0.96px at 24px ≈ -0.04em */
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letter-spacing: -0.04em;
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}
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h4 {
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font-size: var(--text-lg);
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font-weight: 600;
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letter-spacing: -0.02em;
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}
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p { margin: 0; }
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.lede {
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font-size: var(--text-lg);
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line-height: 1.6;
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color: var(--fg-2);
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}
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.body-muted { color: var(--fg-2); }
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.body-meta { color: var(--muted); font-size: var(--text-sm); }
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.body-sm { font-size: var(--text-sm); }
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/* Eyebrow uses Geist Mono uppercase — DESIGN.md §3: "Geist
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Mono in uppercase with tnum or liga serves as the developer
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console voice — compact technical labels that connect the
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marketing site to the product." */
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.eyebrow {
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font-family: var(--font-mono);
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font-size: var(--text-xs);
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font-weight: 500;
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line-height: 1;
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color: var(--muted);
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text-transform: uppercase;
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letter-spacing: 0.08em;
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}
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.stack-3 > * + * { margin-block-start: var(--space-3); }
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.stack-4 > * + * { margin-block-start: var(--space-4); }
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.stack-6 > * + * { margin-block-start: var(--space-6); }
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/* ─── Buttons ───────────────────────────────────────────────
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* Vercel's primary CTA is BLACK, not the accent color — the
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* brand voice is monochrome-with-blue-restraint, so the
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* primary button uses `--fg` as background and the accent
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* stays reserved for links and focus. Secondary buttons use
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* the shadow-as-border technique (`box-shadow` edge) instead
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* of a CSS border so the rectangle aligns with the fill at
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* any radius. */
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.btn {
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display: inline-flex;
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align-items: center;
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gap: var(--space-2);
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padding: 8px 16px;
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border: none;
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border-radius: var(--radius-sm);
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font-family: var(--font-display);
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font-size: var(--text-sm);
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font-weight: 500;
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line-height: 1.43;
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cursor: pointer;
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text-decoration: none;
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background: transparent;
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color: inherit;
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transition:
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background-color var(--motion-fast) var(--ease-standard),
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color var(--motion-fast) var(--ease-standard),
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box-shadow var(--motion-fast) var(--ease-standard);
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}
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.btn:focus-visible {
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outline: none;
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box-shadow: var(--focus-ring);
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}
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.btn-primary {
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background: var(--fg);
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color: var(--bg);
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}
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.btn-primary:hover {
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background: color-mix(in oklab, var(--fg), white 14%);
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}
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.btn-primary:focus-visible {
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/* Layered: keep the dark fill, lay the accent ring outside. */
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box-shadow: var(--focus-ring);
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}
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.btn-secondary {
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background: var(--surface);
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color: var(--fg);
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box-shadow: 0 0 0 1px var(--border);
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}
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.btn-secondary:hover {
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background: color-mix(in oklab, var(--bg), var(--fg) 2%);
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box-shadow: 0 0 0 1px color-mix(in oklab, var(--fg), transparent 84%);
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}
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.btn-ghost {
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background: transparent;
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color: var(--fg-2);
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padding-inline: var(--space-3);
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}
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.btn-ghost:hover {
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color: var(--fg);
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background: color-mix(in oklab, var(--bg), var(--fg) 2%);
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}
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/* ─── Inputs ────────────────────────────────────────────────
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* Border via shadow technique — DESIGN.md §4: "Border: via
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* shadow technique, not traditional border." On focus the
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* shadow ring intensifies into the 2px accent ring. */
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.field {
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display: flex;
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flex-direction: column;
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gap: var(--space-2);
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}
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.field label {
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font-size: var(--text-sm);
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font-weight: 500;
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color: var(--fg);
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}
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.field input {
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padding: 8px 12px;
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border: none;
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border-radius: var(--radius-sm);
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background: var(--surface);
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color: var(--fg);
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font-family: inherit;
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font-size: var(--text-sm);
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line-height: 1.43;
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outline: none;
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box-shadow: 0 0 0 1px var(--border);
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transition: box-shadow var(--motion-fast) var(--ease-standard);
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}
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.field input::placeholder { color: var(--meta); }
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.field input:hover { box-shadow: 0 0 0 1px color-mix(in oklab, var(--fg), transparent 84%); }
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.field input:focus-visible {
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box-shadow: var(--focus-ring);
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}
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.field-help {
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font-size: var(--text-xs);
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color: var(--muted);
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}
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/* ─── Cards ─────────────────────────────────────────────────
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* The multi-layer shadow card — DESIGN.md §6 Level 3 — uses
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* `--elev-raised` directly. No `border:` rule; the shadow
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* stack carries every edge AND the inner `#fafafa` glow.
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* Image cards (`.card-image`) use a real 1px border because
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* the top corners clip the image and need a clean edge. */
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.card {
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background: var(--surface);
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border-radius: var(--radius-md);
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padding: var(--space-6);
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display: flex;
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flex-direction: column;
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gap: var(--space-3);
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box-shadow: var(--elev-raised);
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transition: box-shadow var(--motion-base) var(--ease-standard);
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}
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.card:hover {
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/* Layered: keep the elev-raised stack, lift the ring tier. */
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box-shadow:
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0 0 0 1px color-mix(in oklab, var(--fg), transparent 84%),
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0 4px 12px color-mix(in oklab, var(--fg), transparent 94%),
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0 12px 24px -12px color-mix(in oklab, var(--fg), transparent 94%),
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0 0 0 1px color-mix(in oklab, var(--bg), var(--fg) 2%);
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}
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.card-image {
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background: var(--surface);
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border: 1px solid var(--border);
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border-radius: var(--radius-lg) var(--radius-lg) 0 0;
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overflow: hidden;
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}
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/* ─── Badges ────────────────────────────────────────────────
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* Pill badges — DESIGN.md §4: "Background #ebf5ff, text
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* #0068d6, 9999px radius". We tint the accent over white at
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* ~92% transparency to land near #ebf5ff, and use a slightly
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* darker accent for the label so it reads against the tint. */
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.badge {
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display: inline-flex;
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align-items: center;
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gap: var(--space-1);
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padding: 2px 10px;
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border-radius: var(--radius-pill);
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font-size: var(--text-xs);
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font-weight: 500;
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line-height: 1.5;
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font-family: var(--font-display);
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}
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.badge-accent {
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color: color-mix(in oklab, var(--accent), black 14%);
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background: color-mix(in oklab, var(--accent), white 92%);
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}
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.badge-muted {
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color: var(--fg-2);
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background: color-mix(in oklab, var(--bg), var(--fg) 2%);
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box-shadow: 0 0 0 1px var(--border);
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}
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.badge-success {
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color: var(--success);
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background: color-mix(in oklab, var(--success), white 92%);
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}
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.badge-dot {
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width: 6px;
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height: 6px;
|
||
border-radius: 50%;
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||
background: currentColor;
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||
}
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||
|
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/* ─── Links ─────────────────────────────────────────────────
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* Underlined by default — DESIGN.md §2: "Primary link color
|
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* with underline decoration." Underline offset relaxes the
|
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* line away from the descenders so it doesn't crowd Geist's
|
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* compressed forms. */
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a {
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color: var(--accent);
|
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text-decoration: underline;
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text-underline-offset: 3px;
|
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text-decoration-thickness: 1px;
|
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}
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a:hover { text-decoration-thickness: 2px; }
|
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a:focus-visible {
|
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outline: none;
|
||
border-radius: 2px;
|
||
box-shadow: var(--focus-ring);
|
||
}
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|
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/* ─── Kbd ───────────────────────────────────────────────────
|
||
* Geist Mono, hairline shadow-border edge. Vercel uses kbd
|
||
* forms in docs and product tooltips with the same restraint. */
|
||
kbd {
|
||
font-family: var(--font-mono);
|
||
font-size: var(--text-xs);
|
||
padding: 2px 6px;
|
||
border-radius: 4px;
|
||
background: var(--surface);
|
||
color: var(--fg-2);
|
||
box-shadow: 0 0 0 1px var(--border);
|
||
}
|
||
|
||
/* ─── Distinctive: Workflow pipeline ────────────────────────
|
||
* Vercel's signature three-step pipeline (Develop → Preview
|
||
* → Ship). DESIGN.md §4 documents each step with a brand-
|
||
* specific accent color (Develop Blue, Preview Pink, Ship
|
||
* Red); those colors are NOT part of the shared token schema
|
||
* and would each need to be promoted to a C-extension before
|
||
* we could express them here. This fixture renders the
|
||
* pipeline LAYOUT — three shadow-bordered cards, separated by
|
||
* mono arrow glyphs, with mono uppercase eyebrows — and
|
||
* leaves the chromatic stage labels to brand-specific
|
||
* extensions that ship later. The numbered tag in each
|
||
* eyebrow still communicates ordering. */
|
||
.pipeline {
|
||
display: grid;
|
||
grid-template-columns: 1fr auto 1fr auto 1fr;
|
||
align-items: stretch;
|
||
gap: var(--space-4);
|
||
margin-block-start: var(--space-8);
|
||
}
|
||
.pipeline-step {
|
||
background: var(--surface);
|
||
border-radius: var(--radius-md);
|
||
padding: var(--space-5) var(--space-5) var(--space-4);
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: var(--space-2);
|
||
box-shadow: var(--elev-raised);
|
||
}
|
||
.pipeline-step .eyebrow {
|
||
letter-spacing: 0.1em;
|
||
color: var(--accent);
|
||
}
|
||
.pipeline-step .step-title {
|
||
font-family: var(--font-display);
|
||
font-size: var(--text-xl);
|
||
font-weight: 600;
|
||
line-height: 1.33;
|
||
letter-spacing: -0.04em;
|
||
color: var(--fg);
|
||
}
|
||
.pipeline-step .step-body {
|
||
font-size: var(--text-sm);
|
||
color: var(--fg-2);
|
||
line-height: 1.5;
|
||
}
|
||
.pipeline-arrow {
|
||
align-self: center;
|
||
font-family: var(--font-mono);
|
||
font-size: var(--text-base);
|
||
color: var(--meta);
|
||
line-height: 1;
|
||
}
|
||
@media (max-width: 1023px) {
|
||
.pipeline {
|
||
grid-template-columns: 1fr;
|
||
gap: var(--space-3);
|
||
}
|
||
.pipeline-arrow { display: none; }
|
||
}
|
||
|
||
/* ─── Distinctive: Metric row ───────────────────────────────
|
||
* DESIGN.md §4 "Metric Cards": large display number at
|
||
* Geist W600, description below in --fg-2. Tabular-nums so
|
||
* columns of metrics align across the row. The metric IS the
|
||
* marker — no eyebrow, no icon, no decoration. */
|
||
.metric-row {
|
||
display: grid;
|
||
grid-template-columns: repeat(3, 1fr);
|
||
gap: var(--space-8);
|
||
margin-block-start: var(--space-8);
|
||
}
|
||
@media (max-width: 639px) {
|
||
.metric-row { grid-template-columns: 1fr; gap: var(--space-6); }
|
||
}
|
||
.metric {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: var(--space-2);
|
||
}
|
||
.metric-value {
|
||
font-family: var(--font-display);
|
||
font-size: var(--text-4xl);
|
||
font-weight: 600;
|
||
line-height: 1;
|
||
letter-spacing: var(--tracking-display);
|
||
color: var(--fg);
|
||
font-variant-numeric: tabular-nums;
|
||
}
|
||
.metric-label {
|
||
font-size: var(--text-base);
|
||
color: var(--fg-2);
|
||
}
|
||
|
||
/* ─── Section-specific layout ─────────────────────────────── */
|
||
.hero {
|
||
text-align: left;
|
||
position: relative;
|
||
overflow: hidden;
|
||
}
|
||
/* Atmospheric hero gradient — DESIGN.md §1: "Conic gradients
|
||
are a Vercel signature". A monochromatic conic of accent
|
||
tints layered behind the headline at low opacity reads as
|
||
an atmospheric wash rather than a decoration. We stay
|
||
token-clean by mixing `var(--accent)` over `var(--bg)` at
|
||
five intensities; agents extending the brand can swap in
|
||
workflow C-extensions once those promote into the schema. */
|
||
.hero::before {
|
||
content: "";
|
||
position: absolute;
|
||
inset: -40% -10% auto -10%;
|
||
height: 70%;
|
||
background: conic-gradient(
|
||
from 220deg at 50% 50%,
|
||
color-mix(in oklab, var(--accent), var(--bg) 30%) 0deg,
|
||
color-mix(in oklab, var(--accent), var(--bg) 60%) 90deg,
|
||
color-mix(in oklab, var(--accent), var(--bg) 85%) 180deg,
|
||
var(--bg) 270deg,
|
||
color-mix(in oklab, var(--accent), var(--bg) 30%) 360deg
|
||
);
|
||
filter: blur(120px);
|
||
opacity: 0.18;
|
||
z-index: 0;
|
||
pointer-events: none;
|
||
}
|
||
.hero > * { position: relative; z-index: 1; }
|
||
.hero .eyebrow { margin-block-end: var(--space-4); }
|
||
.hero h1 { max-width: 18ch; }
|
||
.hero .lede {
|
||
max-width: 56ch;
|
||
margin-block-start: var(--space-5);
|
||
}
|
||
.hero-actions {
|
||
display: flex;
|
||
gap: var(--space-3);
|
||
margin-block-start: var(--space-8);
|
||
align-items: center;
|
||
flex-wrap: wrap;
|
||
}
|
||
.hero-meta {
|
||
display: inline-flex;
|
||
align-items: center;
|
||
gap: var(--space-2);
|
||
margin-block-start: var(--space-6);
|
||
color: var(--muted);
|
||
font-size: var(--text-sm);
|
||
}
|
||
|
||
.features-grid {
|
||
display: grid;
|
||
grid-template-columns: repeat(3, 1fr);
|
||
gap: var(--space-5);
|
||
margin-block-start: var(--space-8);
|
||
}
|
||
@media (max-width: 1023px) {
|
||
.features-grid { grid-template-columns: 1fr 1fr; }
|
||
}
|
||
@media (max-width: 639px) {
|
||
.features-grid { grid-template-columns: 1fr; }
|
||
}
|
||
|
||
.form-row {
|
||
display: grid;
|
||
grid-template-columns: 1.2fr 1fr;
|
||
gap: var(--space-12);
|
||
align-items: start;
|
||
margin-block-start: var(--space-8);
|
||
}
|
||
@media (max-width: 1023px) {
|
||
.form-row { grid-template-columns: 1fr; }
|
||
}
|
||
.form {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: var(--space-4);
|
||
max-width: 440px;
|
||
padding: var(--space-6);
|
||
background: var(--surface);
|
||
border-radius: var(--radius-md);
|
||
box-shadow: var(--elev-raised);
|
||
}
|
||
.form-actions {
|
||
display: flex;
|
||
gap: var(--space-3);
|
||
margin-block-start: var(--space-2);
|
||
align-items: center;
|
||
}
|
||
|
||
.row-between {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
gap: var(--space-3);
|
||
}
|
||
.icon { width: 16px; height: 16px; flex-shrink: 0; }
|
||
</style>
|
||
</head>
|
||
<body>
|
||
<main class="container">
|
||
<!-- ════════════════════════════════════════════════════════════
|
||
HERO — exercises: conic-gradient atmospheric wash (the
|
||
Vercel signature on hero), h1 at 48px Geist W600 with
|
||
-0.05em tracking, .lede in --fg-2, .btn-primary (black-on-
|
||
white), .btn-secondary (shadow-as-border edge), .badge-
|
||
muted (status pill), kbd (hairline shadow). Single-column
|
||
layout — Vercel heroes don't asymmetric-split; the page IS
|
||
the column.
|
||
═══════════════════════════════════════════════════════════════ -->
|
||
<section class="hero" data-od-id="hero">
|
||
<p class="eyebrow">Reference fixture · Vercel</p>
|
||
<h1>Build, preview, and ship without rebuilding the platform underneath.</h1>
|
||
<p class="lede">
|
||
A token block distilled from Vercel's published design
|
||
system — Geist Sans with -0.05em display tracking, shadow-
|
||
as-border throughout, blue reserved for the chromatic
|
||
moments. The fixture you are reading paints from the same
|
||
<code style="font-family: var(--font-mono); font-size: 0.95em">:root</code>
|
||
block agents inline into every Vercel artifact.
|
||
</p>
|
||
<div class="hero-actions">
|
||
<a href="./tokens.css" class="btn btn-primary">
|
||
View tokens
|
||
<svg
|
||
class="icon"
|
||
viewBox="0 0 24 24"
|
||
fill="none"
|
||
stroke="currentColor"
|
||
stroke-width="1.75"
|
||
stroke-linecap="round"
|
||
stroke-linejoin="round"
|
||
aria-hidden="true"
|
||
>
|
||
<path d="M5 12h14M13 6l6 6-6 6" />
|
||
</svg>
|
||
</a>
|
||
<a href="./DESIGN.md" class="btn btn-secondary">Read the spec</a>
|
||
<a href="#pipeline" class="btn btn-ghost">See the pipeline</a>
|
||
</div>
|
||
<p class="hero-meta">
|
||
<span class="badge badge-muted">
|
||
<span class="badge-dot" aria-hidden="true" style="color: var(--success)"></span>
|
||
v0.1 · stable
|
||
</span>
|
||
<span>Press <kbd>⌘</kbd> <kbd>K</kbd> to search tokens.</span>
|
||
</p>
|
||
</section>
|
||
|
||
<!-- ════════════════════════════════════════════════════════════
|
||
PIPELINE + METRICS — Vercel's distinctive three-step
|
||
workflow (Develop → Preview → Ship) rendered as token-
|
||
pure cards with shadow-as-border arrows in Geist Mono.
|
||
Workflow accents (Develop Blue, Preview Pink, Ship Red)
|
||
are deliberately deferred — they would each become C-
|
||
extensions in this brand's tokens.css, and the schema
|
||
rule forbids inventing C-extensions inside the fixture.
|
||
The metric row below uses --text-4xl + --tracking-display
|
||
to demonstrate Geist's compression at the display tier.
|
||
═══════════════════════════════════════════════════════════════ -->
|
||
<section data-od-id="pipeline" id="pipeline">
|
||
<p class="eyebrow">The Vercel workflow</p>
|
||
<h2 style="max-width: 22ch; margin-block-start: var(--space-3)">
|
||
Three steps, one platform.
|
||
</h2>
|
||
<p class="body-muted" style="margin-block-start: var(--space-4); max-width: 56ch">
|
||
DESIGN.md gives each stage its own workflow accent
|
||
(Develop Blue, Preview Pink, Ship Red). Those colors are
|
||
deliberately deferred here — they are pipeline labels, not
|
||
brand accents, and would each promote in as a C-extension
|
||
rather than ride on the shared accent slot.
|
||
</p>
|
||
|
||
<div class="pipeline">
|
||
<article class="pipeline-step">
|
||
<p class="eyebrow">01 · Develop</p>
|
||
<p class="step-title">Write the code.</p>
|
||
<p class="step-body">
|
||
Local dev with hot-reload that mirrors the production
|
||
runtime. No surprises between localhost and the deploy.
|
||
</p>
|
||
</article>
|
||
<div class="pipeline-arrow" aria-hidden="true">→</div>
|
||
<article class="pipeline-step">
|
||
<p class="eyebrow">02 · Preview</p>
|
||
<p class="step-title">Share the branch.</p>
|
||
<p class="step-body">
|
||
Every push gets a preview URL. Stakeholders review
|
||
against the same runtime that will serve production.
|
||
</p>
|
||
</article>
|
||
<div class="pipeline-arrow" aria-hidden="true">→</div>
|
||
<article class="pipeline-step">
|
||
<p class="eyebrow">03 · Ship</p>
|
||
<p class="step-title">Promote, atomically.</p>
|
||
<p class="step-body">
|
||
One click promotes the previewed build. Rollback is the
|
||
same one click in reverse.
|
||
</p>
|
||
</article>
|
||
</div>
|
||
|
||
<div class="metric-row">
|
||
<div class="metric">
|
||
<div class="metric-value">10×</div>
|
||
<div class="metric-label">faster cold starts at the edge</div>
|
||
</div>
|
||
<div class="metric">
|
||
<div class="metric-value">≤2</div>
|
||
<div class="metric-label">accent uses per screen (lint enforced)</div>
|
||
</div>
|
||
<div class="metric">
|
||
<div class="metric-value">56</div>
|
||
<div class="metric-label">tokens declared in this :root</div>
|
||
</div>
|
||
</div>
|
||
</section>
|
||
|
||
<!-- ════════════════════════════════════════════════════════════
|
||
FEATURE CARDS — exercises: .card (multi-layer Vercel
|
||
shadow stack including the inner #fafafa glow), h3 with
|
||
-0.04em tracking, .body-muted, link, .features-grid.
|
||
Three cards per row at desktop, collapses on mobile.
|
||
═══════════════════════════════════════════════════════════════ -->
|
||
<section data-od-id="features">
|
||
<div class="stack-3">
|
||
<p class="eyebrow">What this fixture exercises</p>
|
||
<h2 style="max-width: 28ch">
|
||
Every component below pulls from <code style="font-family: var(--font-mono); font-size: 0.92em">var(--*)</code> — no raw hex, no off-token type.
|
||
</h2>
|
||
</div>
|
||
|
||
<div class="features-grid">
|
||
<article class="card">
|
||
<span class="badge badge-accent">Surface</span>
|
||
<h3>Achromatic canvas, one accent.</h3>
|
||
<p class="body-muted body-sm">
|
||
Pure white for the page, pure white for cards, no warm
|
||
tier. The whole system stays achromatic until the
|
||
accent moment — links, focus rings, badge tints.
|
||
</p>
|
||
<a href="./tokens.css" class="body-sm">Inspect tokens →</a>
|
||
</article>
|
||
|
||
<article class="card">
|
||
<span class="badge badge-accent">Shadows</span>
|
||
<h3>Edges live in the shadow layer.</h3>
|
||
<p class="body-muted body-sm">
|
||
<code style="font-family: var(--font-mono); font-size: 0.95em">box-shadow: 0 0 0 1px rgba(0,0,0,.08)</code>
|
||
replaces traditional borders throughout. Cards layer
|
||
four shadows — ring, close, far, and inner glow — into
|
||
a single elevation.
|
||
</p>
|
||
<a href="./DESIGN.md" class="body-sm">Read the rule →</a>
|
||
</article>
|
||
|
||
<article class="card">
|
||
<span class="badge badge-accent">Type</span>
|
||
<h3>Geist runs tight.</h3>
|
||
<p class="body-muted body-sm">
|
||
Display tracking is <code style="font-family: var(--font-mono); font-size: 0.95em">-0.05em</code>
|
||
— the most aggressive negative tracking of any major
|
||
design system. Three weights only: 400 reads, 500
|
||
interacts, 600 announces.
|
||
</p>
|
||
<a href="./tokens.css" class="body-sm">Inspect typography →</a>
|
||
</article>
|
||
</div>
|
||
</section>
|
||
|
||
<!-- ════════════════════════════════════════════════════════════
|
||
FORM — exercises: .field with shadow-border inputs,
|
||
focus-visible swap to the 2px accent ring, .btn-primary
|
||
and .btn-secondary reuse. Form sits inside its own
|
||
multi-layer-shadow card so the input edges read as
|
||
recessed beneath the form surface.
|
||
═══════════════════════════════════════════════════════════════ -->
|
||
<section data-od-id="form">
|
||
<p class="eyebrow">Form components</p>
|
||
<h2 style="margin-block-start: var(--space-3); max-width: 28ch">
|
||
Inputs inherit the same tokens.
|
||
</h2>
|
||
|
||
<div class="form-row">
|
||
<div class="stack-4">
|
||
<p class="body-muted" style="max-width: 48ch">
|
||
Focus rings, edges, placeholder color — all derive from
|
||
<code style="font-family: var(--font-mono); font-size: 0.95em">--accent</code>
|
||
and <code style="font-family: var(--font-mono); font-size: 0.95em">--border</code>.
|
||
The submit button reuses
|
||
<code style="font-family: var(--font-mono); font-size: 0.95em">.btn-primary</code>
|
||
unchanged — black fill, white label, 6px radius.
|
||
</p>
|
||
<p class="body-muted body-sm">
|
||
No new token is introduced for this section. The form
|
||
card uses
|
||
<code style="font-family: var(--font-mono); font-size: 0.95em">--elev-raised</code>
|
||
directly so the input shadow-borders read as recessed
|
||
beneath the form's outer ring.
|
||
</p>
|
||
<p class="body-meta">
|
||
Full reference at <a href="./tokens.css">tokens.css</a> ·
|
||
spec at <a href="./DESIGN.md">DESIGN.md</a>.
|
||
</p>
|
||
</div>
|
||
|
||
<form class="form" onsubmit="event.preventDefault();">
|
||
<div class="row-between">
|
||
<p class="eyebrow">Get the spec</p>
|
||
<span class="badge badge-success">
|
||
<span class="badge-dot" aria-hidden="true"></span>
|
||
Open
|
||
</span>
|
||
</div>
|
||
<div class="field">
|
||
<label for="email">Work email</label>
|
||
<input
|
||
id="email"
|
||
type="email"
|
||
placeholder="you@team.dev"
|
||
autocomplete="email"
|
||
required
|
||
/>
|
||
<p class="field-help">
|
||
We'll send the spec PDF and nothing else.
|
||
</p>
|
||
</div>
|
||
<div class="form-actions">
|
||
<button type="submit" class="btn btn-primary">
|
||
Send the spec
|
||
</button>
|
||
<button type="button" class="btn btn-secondary">
|
||
Skip for now
|
||
</button>
|
||
</div>
|
||
</form>
|
||
</div>
|
||
</section>
|
||
</main>
|
||
</body>
|
||
</html>
|