Buckets:
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <title>Birchline → Birch migration plan</title> | |
| <style data-birch-system>/* | |
| Birch HTML Design System | |
| Opinionated single-option stylesheet for reliable LLM-generated artifacts. | |
| Model: | |
| 1. Design tokens as CSS variables. | |
| 2. Layout primitives as classes. | |
| 3. Semantic components as classes with data-* variants. | |
| */ | |
| /* ==================== 1. TOKENS ==================== */ | |
| :root { | |
| color-scheme: light; | |
| /* Palette */ | |
| --color-ivory: #FAF9F5; | |
| --color-slate: #141413; | |
| --color-clay: #D97757; | |
| --color-clay-dark: #B85C3E; | |
| --color-oat: #E3DACC; | |
| --color-olive: #788C5D; | |
| --color-rust: #B04A3F; | |
| --color-sky: #6A8CAF; | |
| --color-white: #FFFFFF; | |
| --color-gray-50: #F7F5EE; | |
| --color-gray-100: #F0EEE6; | |
| --color-gray-150: #E8E4DA; | |
| --color-gray-200: #DED9CD; | |
| --color-gray-300: #D1CFC5; | |
| --color-gray-500: #87867F; | |
| --color-gray-700: #3D3D3A; | |
| --color-gray-800: #242421; | |
| /* Semantic colors */ | |
| --bg: var(--color-ivory); | |
| --surface: var(--color-white); | |
| --surface-tint: var(--color-gray-100); | |
| --surface-warm: var(--color-oat); | |
| --text: var(--color-slate); | |
| --text-muted: var(--color-gray-500); | |
| --text-soft: var(--color-gray-700); | |
| --muted: var(--text-muted); | |
| --border-color: var(--color-gray-300); | |
| --accent: var(--color-clay); | |
| --accent-strong: var(--color-clay-dark); | |
| --success: var(--color-olive); | |
| --warning: #C78E3F; | |
| --danger: var(--color-rust); | |
| --info: var(--color-sky); | |
| /* Typography */ | |
| --font-serif: ui-serif, Georgia, "Times New Roman", serif; | |
| --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; | |
| --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace; | |
| --text-xs: 11px; | |
| --text-sm: 12px; | |
| --text-md: 14px; | |
| --text-base: 15px; | |
| --text-lg: 17px; | |
| --text-xl: 21px; | |
| --text-2xl: 26px; | |
| --text-3xl: 36px; | |
| --text-4xl: 44px; | |
| --leading-tight: 1.15; | |
| --leading-title: 1.25; | |
| --leading-body: 1.55; | |
| --leading-loose: 1.7; | |
| /* Spacing */ | |
| --space-1: 4px; | |
| --space-2: 8px; | |
| --space-3: 12px; | |
| --space-4: 16px; | |
| --space-5: 24px; | |
| --space-6: 32px; | |
| --space-7: 48px; | |
| --space-8: 64px; | |
| --space-9: 96px; | |
| /* Shape */ | |
| --radius-xs: 4px; | |
| --radius-sm: 8px; | |
| --radius-md: 12px; | |
| --radius-lg: 16px; | |
| --radius-xl: 20px; | |
| --radius-pill: 999px; | |
| --border: 1.5px solid var(--border-color); | |
| --border-thin: 1px solid var(--border-color); | |
| --shadow-sm: 0 1px 2px rgba(20, 20, 19, 0.06); | |
| --shadow-md: 0 4px 14px rgba(20, 20, 19, 0.08); | |
| --shadow-lg: 0 12px 28px rgba(20, 20, 19, 0.12); | |
| /* Motion */ | |
| --ease: cubic-bezier(0.2, 0, 0, 1); | |
| --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1); | |
| --dur-fast: 120ms; | |
| --dur: 180ms; | |
| --hover-y: -2px; | |
| /* Page sizing */ | |
| --page-max: 1100px; | |
| --page-pad: 28px; | |
| --page-pad-block: 48px; | |
| /* Legacy aliases used by source examples */ | |
| --ivory: var(--color-ivory); | |
| --slate: var(--color-slate); | |
| --clay: var(--color-clay); | |
| --clay-d: var(--color-clay-dark); | |
| --oat: var(--color-oat); | |
| --olive: var(--color-olive); | |
| --rust: var(--color-rust); | |
| --sky: var(--color-sky); | |
| --white: var(--color-white); | |
| --gray-50: var(--color-gray-50); | |
| --gray-100: var(--color-gray-100); | |
| --gray-150: var(--color-gray-150); | |
| --gray-200: var(--color-gray-200); | |
| --gray-300: var(--color-gray-300); | |
| --gray-500: var(--color-gray-500); | |
| --gray-700: var(--color-gray-700); | |
| --gray-800: var(--color-gray-800); | |
| --serif: var(--font-serif); | |
| --sans: var(--font-sans); | |
| --mono: var(--font-mono); | |
| } | |
| /* ==================== BASE ==================== */ | |
| *, | |
| *::before, | |
| *::after { | |
| box-sizing: border-box; | |
| } | |
| html { | |
| background: var(--bg); | |
| color: var(--text); | |
| font-family: var(--font-sans); | |
| -webkit-text-size-adjust: 100%; | |
| } | |
| body { | |
| margin: 0; | |
| background: var(--bg); | |
| color: var(--text); | |
| font-family: var(--font-sans); | |
| font-size: var(--text-base); | |
| line-height: var(--leading-body); | |
| -webkit-font-smoothing: antialiased; | |
| text-rendering: optimizeLegibility; | |
| } | |
| img, | |
| svg { | |
| max-width: 100%; | |
| } | |
| a { | |
| color: inherit; | |
| text-decoration-color: rgba(217, 119, 87, 0.45); | |
| text-underline-offset: 3px; | |
| } | |
| a:hover { | |
| color: var(--accent); | |
| } | |
| h1, | |
| h2, | |
| h3, | |
| p { | |
| margin-block: 0; | |
| } | |
| h1, | |
| h2, | |
| h3 { | |
| font-family: var(--font-serif); | |
| font-weight: 500; | |
| letter-spacing: -0.01em; | |
| line-height: var(--leading-title); | |
| } | |
| h1 { | |
| font-size: clamp(32px, 5vw, var(--text-4xl)); | |
| } | |
| h2 { | |
| font-size: var(--text-2xl); | |
| } | |
| h3 { | |
| font-size: var(--text-xl); | |
| } | |
| code, | |
| kbd, | |
| pre { | |
| font-family: var(--font-mono); | |
| } | |
| code { | |
| font-size: 0.92em; | |
| white-space: normal; | |
| word-break: normal; | |
| } | |
| h1 code, | |
| h2 code, | |
| h3 code { | |
| overflow-wrap: anywhere; | |
| word-break: break-word; | |
| } | |
| button, | |
| input, | |
| textarea, | |
| select { | |
| font: inherit; | |
| } | |
| button { | |
| cursor: pointer; | |
| } | |
| ::selection { | |
| background: rgba(217, 119, 87, 0.24); | |
| } | |
| /* ==================== 2. LAYOUT PRIMITIVES ==================== */ | |
| .page { | |
| width: min(100% - (var(--page-pad) * 2), var(--page-max)); | |
| margin-inline: auto; | |
| padding-block: var(--page-pad-block) var(--space-9); | |
| } | |
| .page[data-size="narrow"] { | |
| --page-max: 820px; | |
| } | |
| .page[data-size="wide"] { | |
| --page-max: 1280px; | |
| } | |
| .page[data-size="full"] { | |
| --page-max: 1440px; | |
| } | |
| .section { | |
| margin-block: var(--section-gap, var(--space-5)); | |
| } | |
| .section[data-gap="lg"] { | |
| --section-gap: var(--space-6); | |
| } | |
| .section[data-gap="xl"] { | |
| --section-gap: var(--space-7); | |
| } | |
| .section:first-child { | |
| margin-block-start: 0; | |
| } | |
| .stack > .section { | |
| margin-block: 0; | |
| } | |
| .rule { | |
| border: 0; | |
| border-top: var(--border-thin); | |
| margin: var(--space-3) 0 var(--space-5); | |
| } | |
| .stack { | |
| display: flex; | |
| flex-direction: column; | |
| gap: var(--stack-gap, var(--space-4)); | |
| } | |
| .stack[data-gap="xs"] { --stack-gap: var(--space-2); } | |
| .stack[data-gap="sm"] { --stack-gap: var(--space-3); } | |
| .stack[data-gap="md"] { --stack-gap: var(--space-4); } | |
| .stack[data-gap="lg"] { --stack-gap: var(--space-6); } | |
| .stack[data-gap="xl"] { --stack-gap: var(--space-8); } | |
| .stack > :is(.button, .btn, .chip, .badge) { | |
| align-self: flex-start; | |
| } | |
| .cluster { | |
| display: flex; | |
| flex-wrap: wrap; | |
| align-items: center; | |
| gap: var(--cluster-gap, var(--space-3)); | |
| } | |
| .cluster[data-align="start"] { align-items: flex-start; } | |
| .cluster[data-align="end"] { align-items: flex-end; } | |
| .cluster[data-justify="between"] { justify-content: space-between; } | |
| .cluster[data-justify="end"] { justify-content: flex-end; } | |
| .grid { | |
| display: grid; | |
| gap: var(--grid-gap, var(--space-5)); | |
| } | |
| .grid[data-cols="2"] { | |
| grid-template-columns: repeat(2, minmax(0, 1fr)); | |
| } | |
| .grid[data-cols="3"] { | |
| grid-template-columns: repeat(3, minmax(0, 1fr)); | |
| } | |
| .grid[data-cols="4"] { | |
| grid-template-columns: repeat(4, minmax(0, 1fr)); | |
| } | |
| .auto-grid { | |
| display: grid; | |
| grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--grid-min, 240px)), 1fr)); | |
| gap: var(--grid-gap, var(--space-5)); | |
| } | |
| .auto-grid > * { | |
| min-width: 0; | |
| } | |
| .split { | |
| display: grid; | |
| grid-template-columns: minmax(0, 1fr) minmax(280px, var(--split-side, 360px)); | |
| gap: var(--split-gap, var(--space-6)); | |
| align-items: start; | |
| } | |
| .split > * { | |
| min-width: 0; | |
| } | |
| .section-head { | |
| min-width: 0; | |
| } | |
| .section-rail { | |
| display: grid; | |
| grid-template-columns: minmax(0, 1fr) minmax(280px, var(--rail-width, 360px)); | |
| column-gap: var(--rail-gap, var(--space-6)); | |
| row-gap: var(--space-5); | |
| align-items: start; | |
| } | |
| .section-rail > .section-head { | |
| grid-column: 1 / -1; | |
| } | |
| .section-rail > .reference-panel, | |
| .section-rail > aside { | |
| align-self: start; | |
| } | |
| .sidebar-layout { | |
| display: grid; | |
| grid-template-columns: var(--sidebar-width, 240px) minmax(0, 1fr); | |
| gap: var(--sidebar-gap, var(--space-7)); | |
| align-items: start; | |
| } | |
| .sidebar-layout > :first-child, | |
| .sticky { | |
| position: sticky; | |
| top: var(--sticky-top, var(--space-5)); | |
| } | |
| .bleed { | |
| margin-inline: calc(var(--page-pad) * -1); | |
| } | |
| .scroll-x { | |
| overflow-x: auto; | |
| overscroll-behavior-inline: contain; | |
| } | |
| .center { | |
| display: grid; | |
| place-items: center; | |
| } | |
| .spacer { | |
| flex: 1; | |
| } | |
| @media (max-width: 860px) { | |
| :root { | |
| --page-pad: 20px; | |
| --page-pad-block: 40px; | |
| } | |
| .grid[data-cols], | |
| .split, | |
| .section-rail, | |
| .sidebar-layout { | |
| grid-template-columns: 1fr; | |
| } | |
| .sidebar-layout > :first-child, | |
| .sticky { | |
| position: static; | |
| } | |
| } | |
| /* ==================== TYPOGRAPHY UTILITIES ==================== */ | |
| .eyebrow { | |
| display: inline-flex; | |
| align-items: center; | |
| gap: var(--space-2); | |
| color: var(--accent); | |
| font-family: var(--font-mono); | |
| font-size: var(--text-xs); | |
| font-weight: 700; | |
| letter-spacing: 0.08em; | |
| text-transform: uppercase; | |
| } | |
| .eyebrow::before { | |
| content: ""; | |
| width: 24px; | |
| height: 1.5px; | |
| background: currentColor; | |
| } | |
| .lede { | |
| max-width: 720px; | |
| color: var(--text-soft); | |
| font-size: var(--text-lg); | |
| line-height: 1.6; | |
| } | |
| .muted { | |
| color: var(--text-muted); | |
| } | |
| .caption { | |
| color: var(--text-muted); | |
| font-family: var(--font-mono); | |
| font-size: var(--text-sm); | |
| } | |
| .stat-value { | |
| display: block; | |
| color: var(--text); | |
| font-family: var(--font-serif); | |
| font-size: clamp(30px, 3.2vw, 42px); | |
| font-variant-numeric: tabular-nums; | |
| font-weight: 550; | |
| letter-spacing: -0.025em; | |
| line-height: 1; | |
| } | |
| .stat-card { | |
| gap: var(--space-2); | |
| } | |
| .stat-card .caption { | |
| letter-spacing: 0.08em; | |
| text-transform: uppercase; | |
| } | |
| .stat-card .muted { | |
| max-width: 34ch; | |
| font-size: var(--text-sm); | |
| } | |
| .mono { | |
| font-family: var(--font-mono); | |
| } | |
| /* ==================== 3. SEMANTIC COMPONENTS ==================== */ | |
| .panel, | |
| .card { | |
| background: var(--surface); | |
| border: var(--border); | |
| border-radius: var(--radius-md); | |
| } | |
| .panel { | |
| padding: var(--panel-pad, var(--space-5)); | |
| } | |
| .card { | |
| padding: var(--card-pad, var(--space-5)); | |
| transition: | |
| transform var(--dur-fast) var(--ease), | |
| border-color var(--dur-fast) var(--ease), | |
| box-shadow var(--dur-fast) var(--ease), | |
| background-color var(--dur-fast) var(--ease); | |
| } | |
| .card[data-hover="lift"]:hover, | |
| .card[data-clickable]:hover { | |
| transform: translateY(var(--hover-y)); | |
| border-color: rgba(217, 119, 87, 0.55); | |
| box-shadow: var(--shadow-md); | |
| } | |
| .card[data-clickable] { | |
| cursor: pointer; | |
| } | |
| .card[data-variant="flat"] { | |
| background: transparent; | |
| border-color: transparent; | |
| box-shadow: none; | |
| } | |
| .card[data-variant="outlined"] { | |
| background: var(--surface); | |
| border: var(--border); | |
| } | |
| .card[data-variant="elevated"] { | |
| border-color: transparent; | |
| box-shadow: var(--shadow-md); | |
| } | |
| .card[data-variant="filled"], | |
| .card[data-tone="oat"] { | |
| background: var(--surface-warm); | |
| } | |
| .card[data-tone], | |
| .panel[data-tone], | |
| .callout[data-tone] { | |
| background: var(--surface); | |
| } | |
| .card[data-tone="danger"], | |
| .panel[data-tone="danger"], | |
| .callout[data-tone="danger"] { | |
| border-color: rgba(176, 74, 63, 0.36); | |
| } | |
| .card[data-tone="warning"], | |
| .panel[data-tone="warning"], | |
| .callout[data-tone="warning"] { | |
| border-color: rgba(199, 142, 63, 0.38); | |
| } | |
| .card[data-tone="success"], | |
| .panel[data-tone="success"], | |
| .callout[data-tone="success"] { | |
| border-color: rgba(120, 140, 93, 0.38); | |
| } | |
| .card[data-tone="info"], | |
| .panel[data-tone="info"], | |
| .callout[data-tone="info"] { | |
| border-color: rgba(106, 140, 175, 0.36); | |
| } | |
| .card[data-accent] { | |
| position: relative; | |
| overflow: hidden; | |
| } | |
| .card[data-accent]::before { | |
| content: ""; | |
| position: absolute; | |
| inset: 0 auto 0 0; | |
| width: 5px; | |
| background: var(--accent); | |
| } | |
| .card-head { | |
| display: flex; | |
| align-items: center; | |
| gap: var(--space-3); | |
| min-width: 0; | |
| max-width: 100%; | |
| } | |
| .card-head > :first-child { | |
| flex: 0 0 auto; | |
| } | |
| .card-titles { | |
| flex: 1 1 0; | |
| min-width: 0; | |
| max-width: 100%; | |
| } | |
| .card-title { | |
| max-width: 100%; | |
| margin: 0; | |
| font-family: var(--font-serif); | |
| font-size: var(--text-xl); | |
| font-weight: 550; | |
| line-height: var(--leading-title); | |
| overflow-wrap: anywhere; | |
| } | |
| .card-sub { | |
| margin: 2px 0 0; | |
| color: var(--text-muted); | |
| font-size: var(--text-sm); | |
| overflow-wrap: anywhere; | |
| } | |
| .toolbar { | |
| display: flex; | |
| flex-wrap: wrap; | |
| align-items: center; | |
| gap: var(--space-4); | |
| padding: var(--space-4) var(--space-5); | |
| background: var(--surface); | |
| border: var(--border); | |
| border-radius: var(--radius-md); | |
| } | |
| .toolbar[data-sticky] { | |
| position: sticky; | |
| top: 0; | |
| z-index: 10; | |
| } | |
| .chip, | |
| .badge { | |
| display: inline-flex; | |
| align-items: center; | |
| justify-content: center; | |
| gap: 6px; | |
| border-radius: var(--radius-pill); | |
| white-space: nowrap; | |
| font-family: var(--font-mono); | |
| font-size: var(--text-xs); | |
| font-weight: 650; | |
| line-height: 1; | |
| } | |
| .chip { | |
| min-height: 24px; | |
| padding: 0 10px; | |
| color: var(--text-soft); | |
| background: var(--surface-tint); | |
| border: 1px solid transparent; | |
| } | |
| .badge { | |
| min-height: 22px; | |
| padding: 0 9px; | |
| color: var(--text-muted); | |
| background: var(--surface); | |
| border: var(--border-thin); | |
| text-transform: uppercase; | |
| letter-spacing: 0.06em; | |
| } | |
| .chip[data-tone="clay"], | |
| .badge[data-tone="clay"] { | |
| color: var(--accent); | |
| background: rgba(217, 119, 87, 0.14); | |
| } | |
| .chip[data-tone="olive"], | |
| .badge[data-tone="olive"], | |
| .chip[data-tone="success"], | |
| .badge[data-tone="success"] { | |
| color: var(--success); | |
| background: rgba(120, 140, 93, 0.15); | |
| } | |
| .chip[data-tone="warning"], | |
| .badge[data-tone="warning"] { | |
| color: var(--warning); | |
| background: rgba(199, 142, 63, 0.16); | |
| } | |
| .chip[data-tone="rust"], | |
| .badge[data-tone="rust"], | |
| .chip[data-tone="danger"], | |
| .badge[data-tone="danger"] { | |
| color: var(--danger); | |
| background: rgba(176, 74, 63, 0.13); | |
| } | |
| .chip[data-tone="sky"], | |
| .badge[data-tone="sky"], | |
| .chip[data-tone="info"], | |
| .badge[data-tone="info"] { | |
| color: var(--info); | |
| background: rgba(106, 140, 175, 0.14); | |
| } | |
| .finding { | |
| border-left: 6px solid var(--border-color); | |
| } | |
| .finding[data-severity="blocker"], | |
| .finding[data-severity="critical"], | |
| .finding[data-severity="danger"], | |
| .finding[data-tone="danger"] { | |
| border-left-color: var(--danger); | |
| } | |
| .finding[data-severity="high"], | |
| .finding[data-severity="warning"], | |
| .finding[data-tone="warning"] { | |
| border-left-color: var(--warning); | |
| } | |
| .finding[data-severity="medium"], | |
| .finding[data-severity="info"], | |
| .finding[data-tone="info"] { | |
| border-left-color: var(--info); | |
| } | |
| .finding[data-severity="low"], | |
| .finding[data-severity="success"], | |
| .finding[data-tone="success"] { | |
| border-left-color: var(--success); | |
| } | |
| .button, | |
| .btn { | |
| appearance: none; | |
| display: inline-flex; | |
| align-items: center; | |
| justify-content: center; | |
| min-height: 36px; | |
| padding: 0 14px; | |
| border: 1.5px solid transparent; | |
| border-radius: var(--radius-sm); | |
| font-family: var(--font-sans); | |
| font-size: var(--text-md); | |
| font-weight: 650; | |
| line-height: 1; | |
| text-decoration: none; | |
| transition: | |
| transform var(--dur-fast) var(--ease), | |
| background-color var(--dur-fast) var(--ease), | |
| border-color var(--dur-fast) var(--ease), | |
| box-shadow var(--dur-fast) var(--ease); | |
| } | |
| .button:hover, | |
| .btn:hover { | |
| transform: translateY(-1px); | |
| } | |
| .button[data-variant="primary"], | |
| .btn-primary { | |
| color: var(--color-white); | |
| background: var(--color-slate); | |
| } | |
| .button[data-variant="primary"]:hover, | |
| .btn-primary:hover { | |
| background: var(--color-gray-700); | |
| } | |
| .button[data-variant="secondary"], | |
| .btn-secondary { | |
| color: var(--text); | |
| background: var(--surface-tint); | |
| border-color: var(--border-color); | |
| } | |
| .button[data-variant="ghost"], | |
| .btn-ghost { | |
| color: var(--text-soft); | |
| background: transparent; | |
| } | |
| .button[data-variant="ghost"]:hover, | |
| .btn-ghost:hover { | |
| color: var(--text); | |
| background: var(--surface-tint); | |
| } | |
| .button[data-variant="danger"], | |
| .btn-danger { | |
| color: var(--color-white); | |
| background: var(--danger); | |
| } | |
| .input { | |
| width: 100%; | |
| min-height: 38px; | |
| padding: 0 12px; | |
| color: var(--text); | |
| background: var(--surface); | |
| border: var(--border); | |
| border-radius: var(--radius-sm); | |
| outline: none; | |
| } | |
| .input:focus { | |
| border-color: var(--accent); | |
| box-shadow: 0 0 0 3px rgba(217, 119, 87, 0.16); | |
| } | |
| .avatar { | |
| display: inline-flex; | |
| align-items: center; | |
| justify-content: center; | |
| width: var(--avatar-size, 38px); | |
| height: var(--avatar-size, 38px); | |
| border-radius: 50%; | |
| color: var(--text-soft); | |
| background: var(--surface-warm); | |
| font-family: var(--font-mono); | |
| font-size: var(--text-sm); | |
| font-weight: 700; | |
| letter-spacing: 0.02em; | |
| flex: 0 0 auto; | |
| } | |
| .code-block { | |
| margin: 0; | |
| padding: var(--space-4) var(--space-5); | |
| overflow-x: auto; | |
| color: #E8E6DC; | |
| background: var(--color-slate); | |
| border-radius: var(--radius-md); | |
| font-family: var(--font-mono); | |
| font-size: var(--text-sm); | |
| line-height: var(--leading-loose); | |
| } | |
| .code-block[data-kind="command"], | |
| .code-block[data-wrap="true"], | |
| .command-block { | |
| max-width: 100%; | |
| min-width: 0; | |
| box-sizing: border-box; | |
| white-space: pre-wrap; | |
| overflow-wrap: anywhere; | |
| word-break: break-word; | |
| overflow-x: hidden; | |
| } | |
| .code-block[data-wrap="true"] code, | |
| .code-block[data-kind="command"] code { | |
| display: block; | |
| max-width: 100%; | |
| white-space: pre-wrap; | |
| overflow-wrap: anywhere; | |
| word-break: break-word; | |
| } | |
| .copyable { | |
| position: relative; | |
| } | |
| .copyable > .code-block { | |
| padding-inline-end: 88px; | |
| } | |
| .copy-button { | |
| appearance: none; | |
| position: absolute; | |
| inset-block-start: var(--space-2); | |
| inset-inline-end: var(--space-2); | |
| display: inline-flex; | |
| align-items: center; | |
| justify-content: center; | |
| min-height: 26px; | |
| padding: 0 9px; | |
| border: 1px solid rgba(250, 249, 245, 0.18); | |
| border-radius: var(--radius-sm); | |
| color: var(--color-gray-100); | |
| background: rgba(255, 255, 255, 0.08); | |
| font-family: var(--font-mono); | |
| font-size: var(--text-xs); | |
| font-weight: 700; | |
| letter-spacing: 0.04em; | |
| text-transform: uppercase; | |
| transition: | |
| background-color var(--dur-fast) var(--ease), | |
| border-color var(--dur-fast) var(--ease), | |
| transform var(--dur-fast) var(--ease); | |
| } | |
| .copy-button:hover { | |
| transform: translateY(-1px); | |
| border-color: rgba(250, 249, 245, 0.35); | |
| background: rgba(255, 255, 255, 0.14); | |
| } | |
| .copy-button[data-copied="true"] { | |
| color: var(--color-white); | |
| background: rgba(120, 140, 93, 0.55); | |
| border-color: rgba(120, 140, 93, 0.75); | |
| } | |
| .reference-panel { | |
| --panel-pad: var(--space-5); | |
| } | |
| .callout { | |
| padding: var(--space-5); | |
| color: var(--text-soft); | |
| background: var(--surface-tint); | |
| border: var(--border); | |
| border-inline-start: 4px solid var(--accent); | |
| border-radius: var(--radius-md); | |
| } | |
| .callout[data-tone="success"] { | |
| border-inline-start-color: var(--success); | |
| background: rgba(120, 140, 93, 0.10); | |
| } | |
| .callout[data-tone="warning"] { | |
| border-inline-start-color: var(--warning); | |
| background: rgba(199, 142, 63, 0.11); | |
| } | |
| .callout[data-tone="danger"] { | |
| border-inline-start-color: var(--danger); | |
| background: rgba(176, 74, 63, 0.10); | |
| } | |
| .callout[data-tone="info"] { | |
| border-inline-start-color: var(--info); | |
| background: rgba(106, 140, 175, 0.11); | |
| } | |
| .callout-label { | |
| display: block; | |
| margin-bottom: var(--space-2); | |
| color: var(--text-muted); | |
| font-family: var(--font-mono); | |
| font-size: var(--text-xs); | |
| font-weight: 700; | |
| letter-spacing: 0.09em; | |
| text-transform: uppercase; | |
| } | |
| .callout > :last-child { | |
| margin-bottom: 0; | |
| } | |
| .checklist { | |
| list-style: none; | |
| margin: 0; | |
| padding: 0; | |
| display: grid; | |
| gap: var(--space-3); | |
| } | |
| .checklist li { | |
| display: block ; | |
| position: relative ; | |
| min-width: 0; | |
| padding-inline-start: calc(18px + var(--space-3)); | |
| overflow-wrap: anywhere; | |
| } | |
| .checklist li::before { | |
| content: "✓"; | |
| position: absolute ; | |
| inset-block-start: 2px; | |
| inset-inline-start: 0; | |
| display: inline-flex; | |
| align-items: center; | |
| justify-content: center; | |
| width: 18px; | |
| height: 18px; | |
| border-radius: 50%; | |
| color: var(--success); | |
| background: rgba(120, 140, 93, 0.12); | |
| font-family: var(--font-mono); | |
| font-size: 12px; | |
| font-weight: 700; | |
| line-height: 1; | |
| } | |
| .checklist code { | |
| white-space: normal; | |
| overflow-wrap: anywhere; | |
| word-break: break-word; | |
| } | |
| .plain-list { | |
| margin: 0; | |
| padding-inline-start: 1.15em; | |
| color: var(--text-soft); | |
| } | |
| .plain-list li { | |
| overflow-wrap: anywhere; | |
| } | |
| .plain-list li + li { | |
| margin-top: var(--space-2); | |
| } | |
| .plain-list li::marker { | |
| color: var(--text-muted); | |
| } | |
| .insight-list, | |
| .takeaway-list { | |
| list-style: none; | |
| margin: 0; | |
| padding: 0; | |
| display: grid; | |
| gap: var(--space-3); | |
| } | |
| .insight-list li, | |
| .takeaway-list li { | |
| position: relative; | |
| display: block; | |
| padding-inline-start: calc(10px + var(--space-3)); | |
| color: var(--text-soft); | |
| } | |
| .insight-list li::before, | |
| .takeaway-list li::before { | |
| content: ""; | |
| position: absolute; | |
| inset-block-start: 0.65em; | |
| inset-inline-start: 0; | |
| width: 7px; | |
| height: 7px; | |
| border-radius: 50%; | |
| background: var(--accent); | |
| } | |
| .insight-list li > *, | |
| .takeaway-list li > * { | |
| min-width: 0; | |
| } | |
| .insight-list[data-tone="success"] li::before, | |
| .takeaway-list[data-tone="success"] li::before { | |
| background: var(--success); | |
| } | |
| .insight-list[data-tone="info"] li::before, | |
| .takeaway-list[data-tone="info"] li::before { | |
| background: var(--info); | |
| } | |
| .metric-list { | |
| --metric-label: 132px; | |
| --metric-value: 64px; | |
| display: grid; | |
| gap: var(--space-3); | |
| } | |
| .metric-row { | |
| display: grid; | |
| grid-template-columns: var(--metric-label) minmax(120px, 1fr) var(--metric-value); | |
| gap: var(--space-3); | |
| align-items: center; | |
| } | |
| .metric-row > :first-child { | |
| min-width: 0; | |
| } | |
| .metric-row > :last-child { | |
| justify-self: end; | |
| font-family: var(--font-mono); | |
| font-size: var(--text-sm); | |
| } | |
| .meter { | |
| height: 9px; | |
| overflow: hidden; | |
| border-radius: var(--radius-pill); | |
| background: var(--surface-tint); | |
| } | |
| .meter span { | |
| display: block; | |
| width: var(--value); | |
| height: 100%; | |
| background: var(--tone, var(--accent)); | |
| } | |
| .flow-list { | |
| list-style: none; | |
| margin: 0; | |
| padding: 0; | |
| display: grid; | |
| gap: var(--space-3); | |
| } | |
| .flow-step { | |
| position: relative; | |
| display: grid; | |
| grid-template-columns: 42px minmax(0, 1fr); | |
| gap: var(--space-3); | |
| align-items: start; | |
| padding: var(--space-4); | |
| background: var(--surface); | |
| border: var(--border); | |
| border-radius: var(--radius-md); | |
| } | |
| .flow-step > .flow-num { | |
| grid-column: 1; | |
| } | |
| .flow-step > :not(.flow-num) { | |
| grid-column: 2; | |
| min-width: 0; | |
| } | |
| .flow-step::after { | |
| content: ""; | |
| position: absolute; | |
| inset-block-start: calc(100% + 1px); | |
| inset-inline-start: 36px; | |
| width: 1.5px; | |
| height: var(--space-3); | |
| background: var(--border-color); | |
| } | |
| .flow-step:last-child::after { | |
| display: none; | |
| } | |
| .flow-num { | |
| display: inline-flex; | |
| align-items: center; | |
| justify-content: center; | |
| width: 34px; | |
| height: 34px; | |
| border-radius: var(--radius-pill); | |
| color: var(--text); | |
| background: var(--surface-warm); | |
| box-shadow: inset 0 0 0 1px rgba(20, 20, 19, 0.10); | |
| font-family: var(--font-mono); | |
| font-size: var(--text-sm); | |
| font-weight: 700; | |
| } | |
| .flow-title { | |
| margin: 0 0 var(--space-1); | |
| font-family: var(--font-serif); | |
| font-size: var(--text-xl); | |
| font-weight: 550; | |
| line-height: var(--leading-title); | |
| } | |
| .flow-detail { | |
| margin: 0; | |
| color: var(--text-soft); | |
| } | |
| .flow-branch { | |
| display: grid; | |
| grid-template-columns: repeat(2, minmax(0, 1fr)); | |
| gap: var(--space-3); | |
| } | |
| .flow-branch .flow-step::after { | |
| display: none; | |
| } | |
| .flow-step[data-tone="success"] { | |
| border-color: rgba(120, 140, 93, 0.38); | |
| background: rgba(120, 140, 93, 0.08); | |
| } | |
| .flow-step[data-tone="warning"] { | |
| border-color: rgba(199, 142, 63, 0.42); | |
| background: rgba(199, 142, 63, 0.09); | |
| } | |
| @media (max-width: 620px) { | |
| .metric-row { | |
| grid-template-columns: 1fr max-content; | |
| } | |
| .metric-row .meter { | |
| grid-column: 1 / -1; | |
| order: 3; | |
| } | |
| .flow-branch { | |
| grid-template-columns: 1fr; | |
| } | |
| } | |
| /* ---------- Charts and numeric data ---------- */ | |
| .chart-panel { | |
| max-width: 100%; | |
| min-width: 0; | |
| overflow: hidden; | |
| } | |
| .chart-panel > * { | |
| min-width: 0; | |
| } | |
| .chart-panel svg, | |
| svg.chart-svg { | |
| display: block; | |
| width: 100%; | |
| height: auto; | |
| } | |
| .chart-caption { | |
| color: var(--text-muted); | |
| font-size: var(--text-sm); | |
| } | |
| .numeric-table-wrap { | |
| overflow-x: auto; | |
| background: var(--surface); | |
| border: var(--border); | |
| border-radius: var(--radius-md); | |
| } | |
| .numeric-table { | |
| width: 100%; | |
| min-width: 720px; | |
| border-collapse: collapse; | |
| } | |
| .numeric-table th, | |
| .numeric-table td { | |
| padding: var(--space-3) var(--space-4); | |
| border-bottom: 1px solid var(--color-gray-200); | |
| vertical-align: middle; | |
| } | |
| .numeric-table th { | |
| color: var(--text-muted); | |
| background: var(--surface-tint); | |
| font-family: var(--font-mono); | |
| font-size: var(--text-xs); | |
| font-weight: 700; | |
| letter-spacing: 0.08em; | |
| text-align: left; | |
| text-transform: uppercase; | |
| } | |
| .numeric-table tr:last-child td { | |
| border-bottom: 0; | |
| } | |
| .numeric-table .metric, | |
| .numeric-table .num { | |
| text-align: right; | |
| font-variant-numeric: tabular-nums; | |
| white-space: nowrap; | |
| } | |
| .numeric-table .entity, | |
| .numeric-table .label-cell { | |
| font-weight: 650; | |
| } | |
| .numeric-table .note { | |
| color: var(--text-soft); | |
| } | |
| .numeric-table code { | |
| white-space: normal; | |
| overflow-wrap: anywhere; | |
| word-break: break-word; | |
| } | |
| .numeric-table .subtle { | |
| display: block; | |
| margin-top: 2px; | |
| color: var(--text-muted); | |
| font-family: var(--font-mono); | |
| font-size: var(--text-xs); | |
| font-weight: 400; | |
| } | |
| @media (max-width: 620px) { | |
| .numeric-table { | |
| min-width: 0; | |
| } | |
| .numeric-table thead { | |
| display: none; | |
| } | |
| .numeric-table tbody, | |
| .numeric-table tr, | |
| .numeric-table td { | |
| display: block; | |
| } | |
| .numeric-table tr { | |
| padding: var(--space-3) var(--space-4); | |
| border-bottom: 1px solid var(--color-gray-200); | |
| } | |
| .numeric-table tr:last-child { | |
| border-bottom: 0; | |
| } | |
| .numeric-table td { | |
| padding: var(--space-1) 0; | |
| border-bottom: 0; | |
| } | |
| .numeric-table td[data-label] { | |
| display: flex; | |
| justify-content: space-between; | |
| gap: var(--space-4); | |
| } | |
| .numeric-table td[data-label]::before { | |
| content: attr(data-label); | |
| color: var(--text-muted); | |
| font-family: var(--font-mono); | |
| font-size: var(--text-xs); | |
| text-transform: uppercase; | |
| } | |
| } | |
| /* ---------- Diff ---------- */ | |
| .diff { | |
| overflow-x: auto; | |
| color: #E8E6DC; | |
| background: var(--color-slate); | |
| border-radius: var(--radius-md); | |
| font-family: var(--font-mono); | |
| font-size: 12.5px; | |
| line-height: var(--leading-loose); | |
| } | |
| .diff-row { | |
| display: grid; | |
| grid-template-columns: 48px 18px minmax(max-content, 1fr); | |
| align-items: baseline; | |
| min-width: max-content; | |
| padding-inline-end: var(--space-4); | |
| white-space: pre; | |
| } | |
| .diff-row .ln { | |
| padding-inline-end: 14px; | |
| color: var(--color-gray-500); | |
| text-align: right; | |
| user-select: none; | |
| } | |
| .diff-row .mark { | |
| color: var(--color-gray-500); | |
| text-align: center; | |
| } | |
| .diff-row .code { | |
| color: #E8E6DC; | |
| } | |
| .diff-row.ctx .code, | |
| .diff-row[data-kind="ctx"] .code { | |
| color: #B8B6AC; | |
| } | |
| .diff-row.add, | |
| .diff-row[data-kind="add"] { | |
| background: rgba(120, 140, 93, 0.24); | |
| box-shadow: inset 3px 0 0 rgba(120, 140, 93, 0.78); | |
| } | |
| .diff-row.add .mark, | |
| .diff-row[data-kind="add"] .mark { | |
| color: #B9D394; | |
| font-weight: 800; | |
| } | |
| .diff-row.del, | |
| .diff-row[data-kind="del"] { | |
| background: rgba(176, 74, 63, 0.24); | |
| box-shadow: inset 3px 0 0 rgba(176, 74, 63, 0.82); | |
| } | |
| .diff-row.del .mark, | |
| .diff-row[data-kind="del"] .mark { | |
| color: #F19A8D; | |
| font-weight: 800; | |
| } | |
| .diff-row.hunk, | |
| .diff-row[data-kind="hunk"] { | |
| background: rgba(255, 255, 255, 0.045); | |
| } | |
| .diff-row.hunk .code, | |
| .diff-row[data-kind="hunk"] .code { | |
| color: var(--color-gray-500); | |
| } | |
| .diff[data-wrap="true"] { | |
| overflow-x: hidden; | |
| } | |
| .diff[data-wrap="true"] .diff-row { | |
| grid-template-columns: 42px 18px minmax(0, 1fr); | |
| min-width: 0; | |
| white-space: normal; | |
| } | |
| .diff[data-wrap="true"] .code { | |
| white-space: pre-wrap; | |
| overflow-wrap: anywhere; | |
| } | |
| /* ---------- Timeline ---------- */ | |
| .timeline { | |
| position: relative; | |
| display: grid; | |
| gap: 0; | |
| padding-inline-start: var(--space-6); | |
| } | |
| .timeline:is(ol, ul) { | |
| margin: 0; | |
| list-style: none; | |
| } | |
| .timeline::before { | |
| content: ""; | |
| position: absolute; | |
| inset-block: 4px 4px; | |
| inset-inline-start: 9px; | |
| width: 1.5px; | |
| background: var(--border-color); | |
| } | |
| .timeline-item, | |
| .tl-entry { | |
| position: relative; | |
| display: grid; | |
| grid-template-columns: minmax(84px, max-content) minmax(0, 1fr); | |
| gap: var(--space-4); | |
| padding-block: 0 var(--space-5); | |
| } | |
| .timeline-item:last-child, | |
| .tl-entry:last-child { | |
| padding-block-end: 0; | |
| } | |
| .timeline-item::before, | |
| .tl-entry::before { | |
| content: ""; | |
| position: absolute; | |
| inset-block-start: 4px; | |
| inset-inline-start: calc(4.25px - var(--space-6)); | |
| width: 11px; | |
| height: 11px; | |
| border: 2px solid var(--surface); | |
| border-radius: 50%; | |
| background: var(--accent); | |
| box-shadow: 0 0 0 1.5px var(--accent); | |
| } | |
| .timeline-item:not(:has(> .timeline-time, > .tl-time)), | |
| .tl-entry:not(:has(> .timeline-time, > .tl-time)) { | |
| display: block; | |
| } | |
| .timeline-time, | |
| .tl-time { | |
| color: var(--text-muted); | |
| font-family: var(--font-mono); | |
| font-size: var(--text-sm); | |
| white-space: nowrap; | |
| } | |
| .timeline-body, | |
| .tl-body { | |
| min-width: 0; | |
| color: var(--text-soft); | |
| } | |
| .timeline-body strong, | |
| .tl-body strong { | |
| color: var(--text); | |
| } | |
| @media (max-width: 620px) { | |
| .timeline-item, | |
| .tl-entry { | |
| grid-template-columns: 1fr; | |
| gap: var(--space-1); | |
| } | |
| } | |
| /* ---------- Flowchart ---------- */ | |
| .flowchart { | |
| display: block; | |
| width: 100%; | |
| height: auto; | |
| } | |
| svg.flow, | |
| svg.flowchart { | |
| display: block; | |
| width: 100%; | |
| height: auto; | |
| } | |
| .flow text, | |
| .flowchart text { | |
| fill: var(--text); | |
| font-family: var(--font-sans); | |
| font-size: 12px; | |
| } | |
| .flow .sub, | |
| .flowchart .sub { | |
| fill: var(--text-muted); | |
| font-size: 10px; | |
| } | |
| .flow-edge, | |
| .edge { | |
| fill: none; | |
| stroke: var(--text-muted); | |
| stroke-width: 1.5; | |
| } | |
| .flow-edge[data-kind="yes"], | |
| .edge.yes { | |
| stroke: var(--success); | |
| } | |
| .flow-edge[data-kind="no"], | |
| .edge.no { | |
| stroke: var(--danger); | |
| stroke-dasharray: 4 4; | |
| } | |
| /* SVG flow nodes */ | |
| .flow-node, | |
| .flow .node { | |
| cursor: pointer; | |
| transition: transform var(--dur-fast) var(--ease); | |
| } | |
| .flow-node:hover, | |
| .flow .node:hover { | |
| transform: translateY(-1px); | |
| } | |
| .flow-node rect, | |
| .flow .node rect { | |
| fill: var(--surface); | |
| stroke: var(--border-color); | |
| stroke-width: 1.5; | |
| rx: 8; | |
| } | |
| .flow-node path, | |
| .flow .node.gate path { | |
| fill: var(--surface); | |
| stroke: var(--border-color); | |
| stroke-width: 1.5; | |
| } | |
| .flow-node[data-shape="term"] rect, | |
| .flow .node.term rect { | |
| fill: var(--surface-tint); | |
| rx: 22; | |
| } | |
| .flow-node[data-kind="ok"] rect, | |
| .flow .node.ok rect { | |
| fill: rgba(120, 140, 93, 0.12); | |
| stroke: var(--success); | |
| } | |
| .flow-node[data-kind="bad"] rect, | |
| .flow .node.bad rect { | |
| fill: rgba(176, 74, 63, 0.10); | |
| stroke: var(--danger); | |
| } | |
| .flow-node.active rect, | |
| .flow-node.active path, | |
| .flow .node.active rect, | |
| .flow .node.active path { | |
| stroke: var(--accent); | |
| stroke-width: 2; | |
| } | |
| /* HTML flow nodes, for non-SVG diagrams */ | |
| div.flow-node { | |
| padding: var(--space-3) var(--space-4); | |
| background: var(--surface); | |
| border: var(--border); | |
| border-radius: var(--radius-sm); | |
| transition: | |
| transform var(--dur-fast) var(--ease), | |
| border-color var(--dur-fast) var(--ease), | |
| box-shadow var(--dur-fast) var(--ease); | |
| } | |
| div.flow-node:hover { | |
| transform: translateY(var(--hover-y)); | |
| border-color: rgba(217, 119, 87, 0.55); | |
| box-shadow: var(--shadow-sm); | |
| } | |
| div.flow-node[data-shape="term"] { | |
| border-radius: var(--radius-pill); | |
| background: var(--surface-tint); | |
| } | |
| div.flow-node[data-kind="ok"] { | |
| border-color: var(--success); | |
| background: rgba(120, 140, 93, 0.12); | |
| } | |
| div.flow-node[data-kind="bad"] { | |
| border-color: var(--danger); | |
| background: rgba(176, 74, 63, 0.10); | |
| } | |
| @media (prefers-reduced-motion: reduce) { | |
| *, | |
| *::before, | |
| *::after { | |
| scroll-behavior: auto ; | |
| transition-duration: 0.01ms ; | |
| animation-duration: 0.01ms ; | |
| animation-iteration-count: 1 ; | |
| } | |
| } | |
| /* Responsive safety net for generated artifacts. */ | |
| p, | |
| li { | |
| overflow-wrap: anywhere; | |
| } | |
| @media (max-width: 860px) { | |
| .split, | |
| .section-rail, | |
| .sidebar-layout { | |
| grid-template-columns: minmax(0, 1fr) ; | |
| } | |
| .split > *, | |
| .section-rail > *, | |
| .sidebar-layout > *, | |
| .chart-panel { | |
| width: 100%; | |
| max-width: 100%; | |
| min-width: 0; | |
| } | |
| }</style> | |
| <style> | |
| .wrap-any { overflow-wrap: anywhere; word-break: break-word; } | |
| .numeric-table code, .numeric-table .note { white-space: normal; overflow-wrap: anywhere; word-break: break-word; } | |
| .phase-title { margin: 0; } | |
| </style> | |
| </head> | |
| <body> | |
| <main class="page stack" data-gap="lg"> | |
| <header class="stack" data-gap="sm"> | |
| <div class="eyebrow">Implementation plan</div> | |
| <h1>Sequencing the Birchline → Birch recipe migration</h1> | |
| <p class="lede">A maintainer-facing plan grounded in <code>evals/implementation-plan/migration-plan.md</code>. It recommends a starting point, separates confirmed facts from assumptions, and defines exit criteria, risks, and verification for the final five-eval benchmark.</p> | |
| <div class="cluster" data-gap="xs"> | |
| <span class="chip">Source: migration-plan.md</span> | |
| <span class="chip">Audience: maintainer</span> | |
| <span class="chip">Skill: birch-html</span> | |
| </div> | |
| </header> | |
| <section class="section stack" data-gap="md"> | |
| <div class="section-head"> | |
| <div> | |
| <span class="eyebrow">Recommendation</span> | |
| <h2>Start with Phase 1 — clean the benchmark inputs</h2> | |
| </div> | |
| </div> | |
| <div class="callout"> | |
| <span class="callout-label">Do first</span> | |
| <p>Land Phase 1 (clean benchmark inputs) before anything else. The brief states the final benchmark must test the skill runner, not the older repo-mode migration prompt path, and that with-shell prompts should prefer repository paths as source of truth. Until eval sources, prompts, and source-preview rules are settled, work on rubrics (Phase 2) and skill packaging (Phase 3) risks rework against shifting inputs.</p> | |
| </div> | |
| <ul class="checklist"> | |
| <li>Confirm every eval source path exists under <code>evals/<name>/</code> (e.g. <code class="wrap-any">evals/code-review/source.diff</code>, <code class="wrap-any">evals/numeric-data/source.csv</code>).</li> | |
| <li>Strip stale package names and references to deleted files from each <code>prompt.md</code>.</li> | |
| <li>Decide per-eval whether the prompt uses repository paths (with-shell) or embedded previews (no-shell).</li> | |
| <li>Only then proceed to rubric normalization, skill packaging, and the final run.</li> | |
| </ul> | |
| </section> | |
| <section class="section stack" data-gap="md"> | |
| <div class="section-head"> | |
| <div> | |
| <span class="eyebrow">At a glance</span> | |
| <h2>Four phases, one benchmark</h2> | |
| </div> | |
| </div> | |
| <div class="auto-grid" style="--grid-min: 200px"> | |
| <div class="stat-card"> | |
| <span class="caption">Phase 1</span> | |
| <span class="stat-value">Inputs</span> | |
| <span class="note">Clean eval prompts & sources</span> | |
| </div> | |
| <div class="stat-card"> | |
| <span class="caption">Phase 2</span> | |
| <span class="stat-value">Rubrics</span> | |
| <span class="note">Normalize task rubrics</span> | |
| </div> | |
| <div class="stat-card"> | |
| <span class="caption">Phase 3</span> | |
| <span class="stat-value">Packaging</span> | |
| <span class="note">Verify skill ships standalone</span> | |
| </div> | |
| <div class="stat-card"> | |
| <span class="caption">Phase 4</span> | |
| <span class="stat-value">Benchmark</span> | |
| <span class="note">Run five evals × model list</span> | |
| </div> | |
| </div> | |
| </section> | |
| <section class="section stack" data-gap="md"> | |
| <div class="section-head"> | |
| <div> | |
| <span class="eyebrow">Phases</span> | |
| <h2>Sequenced work with exit criteria</h2> | |
| </div> | |
| </div> | |
| <ol class="flow-list"> | |
| <li class="flow-step"> | |
| <span class="flow-num">1</span> | |
| <div class="stack" data-gap="sm"> | |
| <h3 class="flow-title phase-title">Clean benchmark inputs</h3> | |
| <p class="flow-detail"><strong>Purpose:</strong> make the benchmark easy to understand and reproducible.</p> | |
| <p class="flow-detail"><strong>Inputs:</strong> <code class="wrap-any">evals/<name>/prompt.md</code>, <code class="wrap-any">evals/<name>/rubric.md</code>, and per-eval source files (e.g. <code class="wrap-any">source.diff</code>, <code class="wrap-any">source.csv</code>).</p> | |
| <p class="flow-detail"><strong>Changes:</strong> co-locate prompt + rubric + source under each eval; remove archived/historical sources from active paths; strip stale package names and deleted-file mentions; pick per-eval prompt mode (with-shell vs no-shell).</p> | |
| <ul class="checklist"> | |
| <li>Every eval source path exists.</li> | |
| <li>With-shell prompts list source paths without duplicating large source content.</li> | |
| <li>No-shell prompts include enough source preview content to complete the task.</li> | |
| </ul> | |
| </div> | |
| </li> | |
| <li class="flow-step"> | |
| <span class="flow-num">2</span> | |
| <div class="stack" data-gap="sm"> | |
| <h3 class="flow-title phase-title">Normalize task rubrics</h3> | |
| <p class="flow-detail"><strong>Purpose:</strong> make success criteria explicit without turning prompts into hidden answer keys.</p> | |
| <p class="flow-detail"><strong>Inputs:</strong> the five <code>rubric.md</code> files; harness behaviour notes.</p> | |
| <p class="flow-detail"><strong>Changes:</strong> review each rubric on its own merits; keep them focused on task quality, source fidelity, and Birch contract; decide whether each rubric is generation guidance, post-hoc scoring, or both; expose rubrics consistently across evals if shown to models.</p> | |
| <ul class="checklist"> | |
| <li>Each eval has a clear rubric.</li> | |
| <li>Harness behaviour is documented: rubric path only for with-shell, rubric content included for no-shell when needed.</li> | |
| </ul> | |
| </div> | |
| </li> | |
| <li class="flow-step"> | |
| <span class="flow-num">3</span> | |
| <div class="stack" data-gap="sm"> | |
| <h3 class="flow-title phase-title">Verify skill packaging</h3> | |
| <p class="flow-detail"><strong>Purpose:</strong> ensure the benchmark tests the published skill shape, not an ad-hoc setup.</p> | |
| <p class="flow-detail"><strong>Inputs:</strong> <code class="wrap-any">skill/SKILL.md</code>, <code class="wrap-any">skill/scripts/finish_birch_html.py</code>, <code class="wrap-any">skill/scripts/check_birch_renderings.py</code>, <code class="wrap-any">skill/resources/template.html</code>, packaged CSS assets.</p> | |
| <p class="flow-detail"><strong>Changes:</strong> keep checker and finish scripts inside <code>skill/scripts/</code>; keep template + CSS inside the skill package; ensure <code>SKILL.md</code> references in-package paths only; include <code>skill/</code>, <code>evals/</code>, relevant scripts, docs, and styles in run snapshots.</p> | |
| <ul class="checklist"> | |
| <li>A fresh model can read <code class="wrap-any">skill/SKILL.md</code>, create an artifact, finish it, and run the checker without guessing paths.</li> | |
| <li>Snapshot inputs are sufficient to reproduce a run.</li> | |
| </ul> | |
| </div> | |
| </li> | |
| <li class="flow-step"> | |
| <span class="flow-num">4</span> | |
| <div class="stack" data-gap="sm"> | |
| <h3 class="flow-title phase-title">Run final benchmark</h3> | |
| <p class="flow-detail"><strong>Purpose:</strong> produce comparable model outputs across the five evals.</p> | |
| <p class="flow-detail"><strong>Inputs:</strong> finalized prompts, rubrics, snapshot, and the selected model list (open question — see below).</p> | |
| <p class="flow-detail"><strong>Changes:</strong> run all five evals across the model list; capture generation traces, deterministic checker reports, screenshots, and VLM review findings; record self-check attempts from actual tool calls, not from prompt mentions.</p> | |
| <ul class="checklist"> | |
| <li>Each model has five artifacts or a clear generation failure.</li> | |
| <li>Reports include deterministic findings, VLM findings, token/tool metrics, and prompt files.</li> | |
| <li>Final analysis separates rendering correctness from semantic artifact quality.</li> | |
| </ul> | |
| </div> | |
| </li> | |
| </ol> | |
| </section> | |
| <section class="section stack" data-gap="md"> | |
| <div class="section-head"> | |
| <div> | |
| <span class="eyebrow">Source basis</span> | |
| <h2>Facts, assumptions, and open questions</h2> | |
| </div> | |
| </div> | |
| <div class="auto-grid" style="--grid-min: 260px"> | |
| <article class="card stack" data-gap="sm"> | |
| <div class="card-head"><span class="badge">Confirmed</span><h3 class="card-title">From the brief</h3></div> | |
| <ul class="plain-list"> | |
| <li>Package is named <code>birch-html</code>; skill entrypoint is <code class="wrap-any">skill/SKILL.md</code>.</li> | |
| <li>Workflow: read sources → copy <code class="wrap-any">skill/resources/template.html</code> → replace body → run <code class="wrap-any">skill/scripts/finish_birch_html.py</code> → optionally run <code class="wrap-any">skill/scripts/check_birch_renderings.py</code>.</li> | |
| <li>Artifact shell remains <code><main class="page stack" data-gap="lg"></code>; output is standalone HTML with embedded Birch CSS in <code>style[data-birch-system]</code>.</li> | |
| <li>Five evals: <code>numeric-data</code>, <code>code-review</code>, <code>module-explainer</code>, <code>implementation-plan</code>, <code>benchmark-comparison</code>.</li> | |
| <li>Each eval has a <code>prompt.md</code> and <code>rubric.md</code>; source data lives in the eval directory.</li> | |
| <li>Final benchmark tests the skill runner, not the older repo-mode migration prompt.</li> | |
| <li>Keep <code>.auto-grid</code> + <code>.card</code> as the card-grid primitive; no <code>.card-grid</code> alias yet.</li> | |
| <li>Recipes stay structural — no new visual systems, gradients, or Birchline-only classes.</li> | |
| </ul> | |
| </article> | |
| <article class="card stack" data-gap="sm"> | |
| <div class="card-head"><span class="badge">Assumption</span><h3 class="card-title">Working assumptions</h3></div> | |
| <ul class="plain-list"> | |
| <li>Final benchmark evaluates the <code>birch-html</code> skill workflow specifically.</li> | |
| <li>Shell-enabled runs are allowed to inspect local repository files.</li> | |
| <li>No-shell runs are optional but remain possible via source previews.</li> | |
| <li>Semantic output scoring can land after the generation/rendering pipeline is stable.</li> | |
| </ul> | |
| </article> | |
| <article class="card stack" data-gap="sm"> | |
| <div class="card-head"><span class="badge">Open</span><h3 class="card-title">Open questions</h3></div> | |
| <ul class="plain-list"> | |
| <li>Should task rubrics be shown to models for every eval, or used only for human scoring?</li> | |
| <li>Should the no-shell prompt set be part of the published benchmark, or a fallback/debug mode?</li> | |
| <li>Which models should be included in the final published run?</li> | |
| <li>Should semantic scoring be manual, model-judged, or hybrid?</li> | |
| </ul> | |
| </article> | |
| </div> | |
| </section> | |
| <section class="section stack" data-gap="md"> | |
| <div class="section-head"> | |
| <div> | |
| <span class="eyebrow">Risks</span> | |
| <h2>Risks and mitigations</h2> | |
| </div> | |
| </div> | |
| <div class="numeric-table-wrap"> | |
| <table class="numeric-table"> | |
| <thead> | |
| <tr><th>Risk</th><th>Mitigation</th></tr> | |
| </thead> | |
| <tbody> | |
| <tr> | |
| <td><span class="note">Historical Birchline wording causes models to copy old classes.</span></td> | |
| <td><span class="note">Keep source briefs current and include an explicit unsupported-class list (see below).</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="note">Prompts mix file content and file paths, causing conflicts.</span></td> | |
| <td><span class="note">Use two prompt modes: with-shell (paths only) and no-shell (source previews).</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="note">Models ignore the skill workflow and hand-roll HTML.</span></td> | |
| <td><span class="note">Keep the standard fast-agent skill block, instruct models to read <code>SKILL.md</code>, and validate every final artifact.</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="note">Checker availability differs across runs.</span></td> | |
| <td><span class="note">Package the checker under <code class="wrap-any">skill/scripts/</code> and snapshot it with the run.</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="note">Deterministic checks miss semantic quality.</span></td> | |
| <td><span class="note">Add a later scoring pass using source, prompt, artifact, and task rubric.</span></td> | |
| </tr> | |
| <tr> | |
| <td><span class="note">Rubrics drift inconsistent across evals.</span></td> | |
| <td><span class="note">Review each rubric before the final benchmark and document how rubrics are exposed.</span></td> | |
| </tr> | |
| </tbody> | |
| </table> | |
| </div> | |
| </section> | |
| <section class="section stack" data-gap="md"> | |
| <div class="section-head"> | |
| <div> | |
| <span class="eyebrow">Verification</span> | |
| <h2>Before/after evals across all five tasks</h2> | |
| </div> | |
| </div> | |
| <ol class="flow-list"> | |
| <li class="flow-step"> | |
| <span class="flow-num">1</span> | |
| <div class="stack" data-gap="sm"> | |
| <h3 class="flow-title">Generate</h3> | |
| <p class="flow-detail">Produce artifacts with the current <code>birch-html</code> skill and with-shell prompts for all five evals.</p> | |
| </div> | |
| </li> | |
| <li class="flow-step"> | |
| <span class="flow-num">2</span> | |
| <div class="stack" data-gap="sm"> | |
| <h3 class="flow-title">Deterministic checks</h3> | |
| <p class="flow-detail">Run checks at desktop, mobile, deep, and mobile-deep viewports using the snapshot copy of <code class="wrap-any">skill/scripts/check_birch_renderings.py</code>.</p> | |
| </div> | |
| </li> | |
| <li class="flow-step"> | |
| <span class="flow-num">3</span> | |
| <div class="stack" data-gap="sm"> | |
| <h3 class="flow-title">Screenshots + VLM review</h3> | |
| <p class="flow-detail">Capture screenshots and run a VLM pass to catch visible layout defects the deterministic checker cannot see.</p> | |
| </div> | |
| </li> | |
| <li class="flow-step"> | |
| <span class="flow-num">4</span> | |
| <div class="stack" data-gap="sm"> | |
| <h3 class="flow-title">Compare before/after</h3> | |
| <p class="flow-detail">Compare generation success, deterministic failures/warnings, VLM findings, token usage, duration, and self-check evidence (from actual tool calls, not prompt mentions).</p> | |
| </div> | |
| </li> | |
| <li class="flow-step"> | |
| <span class="flow-num">5</span> | |
| <div class="stack" data-gap="sm"> | |
| <h3 class="flow-title">Optional semantic pass</h3> | |
| <p class="flow-detail">Run a later scoring pass against each eval rubric to score content quality independently of rendering correctness.</p> | |
| </div> | |
| </li> | |
| </ol> | |
| <article class="card stack" data-gap="sm"> | |
| <div class="card-head"><h3 class="card-title">Questions the first pass must answer</h3></div> | |
| <ul class="checklist"> | |
| <li>Did the model produce complete standalone HTML for all five evals?</li> | |
| <li>Did it follow the Birch skill workflow and finish the artifact correctly?</li> | |
| <li>Did the artifact avoid unsupported Birchline classes?</li> | |
| <li>Did deterministic and VLM checks find rendering problems?</li> | |
| <li>Did the content remain source-grounded and useful for the target audience?</li> | |
| </ul> | |
| </article> | |
| </section> | |
| <section class="section stack" data-gap="md"> | |
| <div class="section-head"> | |
| <div> | |
| <span class="eyebrow">Translation guide</span> | |
| <h2>Birchline behaviours → Birch expressions</h2> | |
| </div> | |
| </div> | |
| <p class="caption">Preserve the behaviour; change the surface. Direct from the migration brief.</p> | |
| <div class="numeric-table-wrap"> | |
| <table class="numeric-table"> | |
| <thead> | |
| <tr><th>Birchline-era behaviour</th><th>Birch expression</th></tr> | |
| </thead> | |
| <tbody> | |
| <tr><td><span class="note">card grids</span></td><td><span class="note"><code>.auto-grid</code> with <code>.card</code> children</span></td></tr> | |
| <tr><td><span class="note">summary / TL;DR</span></td><td><span class="note"><code>.callout</code>, <code>.card</code>, <code>.lede</code>, or first-section decision summary</span></td></tr> | |
| <tr><td><span class="note">risk/severity labels</span></td><td><span class="note"><code>.badge</code> with appropriate tone, or clear text labels</span></td></tr> | |
| <tr><td><span class="note">code evidence</span></td><td><span class="note"><code>.code-block[data-wrap="true"]</code></span></td></tr> | |
| <tr><td><span class="note">diff evidence</span></td><td><span class="note"><code>.diff</code> with <code>.diff-row</code> children; no raw unified-diff dumps</span></td></tr> | |
| <tr><td><span class="note">process / sequence</span></td><td><span class="note"><code>.flow-list</code>, <code>.flow-step</code>, <code>.flow-num</code>, <code>.flow-title</code>, <code>.flow-detail</code></span></td></tr> | |
| <tr><td><span class="note">numeric evidence</span></td><td><span class="note"><code>.stat-card</code>, <code>.stat-value</code>, <code>.metric-list</code>, <code>.numeric-table</code></span></td></tr> | |
| <tr><td><span class="note">caveats / open questions</span></td><td><span class="note"><code>.callout</code>, <code>.plain-list</code>, or <code>.reference-panel</code></span></td></tr> | |
| </tbody> | |
| </table> | |
| </div> | |
| <article class="card stack" data-gap="sm"> | |
| <div class="card-head"><span class="badge">Avoid</span><h3 class="card-title">Birchline-only classes that must not appear</h3></div> | |
| <p class="caption">Reproduced from the brief; do not introduce these unless explicitly added to Birch later.</p> | |
| <div class="code-block" data-wrap="true"><code>card-grid · chip-row · tldr · tldr-label · recommendation-callout · risk-tag · file-card · file-head · file-path · file-delta · code-panel · matrix · rank-list · rank-row · rank-track · rank-fill · rank-score · diagram-panel · arch-svg · flow-svg · diagram-legend · swatch · incident-timeline · pill · milestones · milestone · slide-deck · slide · slide-inner · slide-counter</code></div> | |
| </article> | |
| </section> | |
| <section class="section stack" data-gap="md"> | |
| <div class="section-head"> | |
| <div> | |
| <span class="eyebrow">Out of scope</span> | |
| <h2>Non-goals and deferred work</h2> | |
| </div> | |
| </div> | |
| <ul class="plain-list"> | |
| <li><strong>Do not</strong> port Birchline CSS wholesale.</li> | |
| <li><strong>Do not</strong> add compatibility aliases (e.g. <code>.card-grid</code>) before eval evidence shows they are needed.</li> | |
| <li><strong>Do not</strong> build the future slot-based assembler before the skill benchmark is stable.</li> | |
| <li><strong>Do not</strong> treat VLM / rendering checks as full semantic content scoring — that is a separate, later pass.</li> | |
| </ul> | |
| <p class="caption">All four items quoted from the Non-goals section of <code class="wrap-any">evals/implementation-plan/migration-plan.md</code>.</p> | |
| </section> | |
| </main> | |
| </body> | |
| </html> | |
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