# Saybriefly Features — Section Design Reference

Schema: Design Details SECTION.md v3.2
Source: https://saybriefly.com/
Website: Saybriefly
Section ID: 8462ec4d-8f60-43ec-8408-026887530bb2
Status: deterministic evidence captured; editorial AI review pending

## Purpose

This is a features section on the Home page. Use the attached crop and measured browser facts to reconstruct its composition. Do not infer unmeasured source values.

## Layout

captured layout

## Visual signature

illustrative, playful, hand-drawn, doodle-art, sketchbook treatment at 1200×611px. The crop spans 11839–12572px of a 20673px page.

## Components

- Navigation Bar
- Hero
- Feature Collection
- Comparison Table
- Testimonial Card
- Newsletter Form
- Primary Button
- Tag
- Stylized UI Mockups
- Dotted Section Dividers
- Highlighter Accents

## Evidence note

The geometry, typography, colors, media, and animation parameters below come from saved HTML/CSS/browser evidence when present. Website-level roles are supplied separately. Editorial section judgment remains pending unless the MCP resolves this source ID to a promoted canonical record.

## Build blueprint v3.2

### Purpose and classification

- Canonical type: features
- Source type: features
- Structure: captured layout
- Layout: captured layout
- Styles: illustrative, playful, hand-drawn, doodle-art, sketchbook
- Components: Navigation Bar, Hero, Feature Collection, Comparison Table, Testimonial Card, Newsletter Form, Primary Button, Tag, Stylized UI Mockups, Dotted Section Dividers, Highlighter Accents
- Purpose: features section from the Home page of Saybriefly.
- Visual signature: Captured visual surface with captured layout. Inspect the crop for image and content hierarchy.

### Crop and composition

- Crop: 1200×611px; aspect ratio 1.964:1
- Page bounds: 11839–12572px of 20673px
- Guidance: Preserve the documented hierarchy and relationships; exact measurements were not deterministically captured.

### Exact typography evidence

The sectionScale values were measured inside this crop. The siteRoles values explain how those faces function across the source website; they must not replace section measurements.

```json
{
  "sectionScale": [],
  "siteRoles": [
    {
      "role": "display",
      "size": "80px",
      "family": "Bricolage Grotesque",
      "source": "computed",
      "traits": "Regular",
      "weight": "800",
      "evidence": "font-4: computed CSS at 1440×1000; AI role: Bricolage Grotesque, 80px, weight 800. Used for the primary hero headline.",
      "sampleId": "font-4",
      "confidence": 1,
      "lineHeight": "84px",
      "letterSpacing": "normal"
    },
    {
      "role": "heading",
      "size": "60px",
      "family": "Bricolage Grotesque",
      "source": "computed",
      "traits": "Regular",
      "weight": "800",
      "evidence": "font-5: computed CSS at 1440×1000; AI role: Bricolage Grotesque, 60px, weight 800. Used for major section headings.",
      "sampleId": "font-5",
      "confidence": 0.95,
      "lineHeight": "64px",
      "letterSpacing": "6px"
    },
    {
      "role": "body",
      "size": "20px",
      "family": "Inter",
      "source": "computed",
      "traits": "Regular",
      "weight": "300",
      "evidence": "font-8: computed CSS at 1440×1000; AI role: Inter, 20px, weight 300. Used for introductory paragraphs and descriptive subtext.",
      "sampleId": "font-8",
      "confidence": 0.9,
      "lineHeight": "32px",
      "letterSpacing": "normal"
    },
    {
      "role": "mono",
      "size": "15px",
      "family": "Roboto Mono",
      "source": "computed",
      "traits": "Regular",
      "weight": "400",
      "evidence": "font-6: computed CSS at 1440×1000; AI role: Roboto Mono, 15px, weight 400. Used for small labels and tags resembling code or technical elements.",
      "sampleId": "font-6",
      "confidence": 0.95,
      "lineHeight": "22px",
      "letterSpacing": "normal"
    }
  ]
}
```

### Exact color evidence

The section samples record where each computed value was used. Functional roles come from the website-level classifier and remain separate.

```json
{
  "sectionUsage": [],
  "functionalPalette": [
    {
      "hex": "#FCFAF5",
      "name": "canvas",
      "role": "canvas",
      "source": "computed",
      "evidence": "color-3: computed rgb(252, 250, 245); AI role: FCFAF5 (off-white). The dominant background color for the entire page.",
      "sampleId": "color-3",
      "confidence": 1
    },
    {
      "hex": "#173300",
      "name": "text",
      "role": "text",
      "source": "computed",
      "evidence": "color-2: computed rgb(23, 51, 0); AI role: 173300 (dark green). Used heavily for all primary text, headings, and illustration outlines.",
      "sampleId": "color-2",
      "confidence": 1
    },
    {
      "hex": "#FFEB5B",
      "name": "accent",
      "role": "accent",
      "source": "computed",
      "evidence": "color-7: computed rgb(255, 235, 91); AI role: FFEB5B (yellow). Used for text in primary buttons, highlight backgrounds, and illustration details.",
      "sampleId": "color-7",
      "confidence": 0.95
    },
    {
      "hex": "#0A3400",
      "name": "primary action",
      "role": "primary-action",
      "source": "computed",
      "evidence": "color-4: computed rgb(10, 52, 0); AI role: 0A3400 (very dark green). Used as the background color for primary call-to-action buttons.",
      "sampleId": "color-4",
      "confidence": 0.9
    },
    {
      "hex": "#DD6C3E",
      "name": "accent",
      "role": "accent",
      "source": "computed",
      "evidence": "color-12: computed rgb(221, 108, 62); AI role: DD6C3E (orange/terracotta). Used for background highlights and graphic accents in specific sections.",
      "sampleId": "color-12",
      "confidence": 0.85
    },
    {
      "hex": "#D5F5C2",
      "name": "surface",
      "role": "surface",
      "source": "computed",
      "evidence": "color-9: computed rgb(213, 245, 194); AI role: D5F5C2 (light green). Used occasionally as a background for certain highlighted text or blocks.",
      "sampleId": "color-9",
      "confidence": 0.75
    }
  ]
}
```

### Design tokens

```json
{
  "radius": "Primary buttons use a small but distinct border radius, while tags are fully rounded pill shapes.",
  "density": "Low density overall. The layout feels airy, relying on the off-white canvas and illustration space to prevent crowding.",
  "evidence": "Observed from the overall layout structure, CSS values for buttons/tags, and the prominent use of dotted <hr> elements and drawn borders.",
  "borderStyle": "Thin, solid dark green borders are used to outline illustrations and UI cards. Dotted rules are used as structural dividers.",
  "buttonStyle": "Solid fill (dark green) with contrasting accent text (yellow) and an icon, featuring soft rounded corners.",
  "cornerStyle": "Mix of sharply rounded pills (buttons, tags) and slightly rounded rectangles (UI mockups).",
  "contentWidth": "Content is centrally constrained, maintaining significant whitespace on the left and right margins on desktop.",
  "spacingRhythm": "Generous vertical rhythm with large gaps between distinct content blocks, allowing illustrations to act as visual breaks."
}
```

### Reconstruction specification

This is the implementation contract for the captured desktop viewport. Prefer section-specific facts here over general website descriptions.

- Root container was not deterministically isolated.
- Representative content widths: 1320, 596, 474px.
- Layout containers: 0; cards/surfaces: 0; media elements: 0; browser animations: 0.

#### Container, grid, and spacing

```json
{
  "viewport": {
    "width": 1440,
    "captureBounds": {
      "top": 11839,
      "bottom": 12572,
      "pageHeight": 20673
    }
  },
  "container": null,
  "spacing": {
    "observedGapsPx": [],
    "representativeContentWidthsPx": [
      1320,
      596,
      474
    ]
  },
  "columns": []
}
```

#### Cards and surfaces

```json
{
  "cards": [],
  "surfaces": {
    "radii": [
      "3.35544e+07px"
    ],
    "borders": [
      "1px solid rgb(255, 235, 91)"
    ],
    "shadows": []
  }
}
```

#### Media treatment

```json
[]
```

#### Browser-exposed animation parameters

```json
[]
```

### Measured geometry, surfaces, media, and animation

These raw values come from the saved element map and computed styles. Empty arrays mean the fact was not captured; they are not permission to invent source values.

```json
{
  "schema": "little-details-section-measurements-v1",
  "source": "saved DOM/CSS element and animation maps",
  "capturedAt": "2026-09-21T04:22:27.682Z",
  "viewportWidth": 1440,
  "bounds": {
    "top": 11839,
    "bottom": 12572,
    "pageHeight": 20673
  },
  "root": null,
  "spacing": {
    "gapsPx": [],
    "representativeContentWidthsPx": [
      1320,
      596,
      474
    ]
  },
  "columns": [],
  "cards": [],
  "surfaces": {
    "radii": [
      "3.35544e+07px"
    ],
    "borders": [
      "1px solid rgb(255, 235, 91)"
    ],
    "shadows": []
  },
  "media": [],
  "animations": [],
  "coverage": {
    "elementsInSection": 6,
    "cards": 0,
    "media": 0,
    "animations": 0
  },
  "limitations": [
    "Values describe the captured desktop viewport and may change at other breakpoints.",
    "Transforms, sticky layers, and virtualized content can make the inferred section root approximate.",
    "Animations include browser-exposed Web Animations API state; CSS or script motion that was inactive at capture time may be absent."
  ]
}
```

### Observed motion

No timestamped authored motion is attached. Use only restrained baseline transitions.

The browser animation records above are deterministic parameters captured from active browser animations. The timestamped observations describe what Gemini saw in the video. Treat them as complementary evidence. When either source is empty or they conflict, state the uncertainty instead of inventing timing or easing.

### Responsive contract

- Measured viewport: 1440px wide.
- Mobile/tablet values: not measured by this section evidence unless a separate capture is explicitly listed.
- Preserve hierarchy and sequence; collapse simultaneous columns only where needed, maintain media aspect ratios, and verify touch targets and text wrapping at target breakpoints.

### Structure versus visual skin

- Preserve: content hierarchy, layout relationships, section rhythm, interaction purpose.
- Adapt: brand colors, font family, copy, imagery, icons, decorative details.
- Rule: Preserve the observed design logic while creating original branding, copy, assets, and implementation details.

### Adaptation and dependencies

- Effort: Not assessed
- What transfers: Documented hierarchy and composition
- Dependencies: None recorded
- Guidance: Adapt the pattern to the new product and content.

### Evidence readiness

- Coverage: 6/7
- Can build: Yes
- Missing facts: section-specific computed typography and color samples; timestamped authored motion
- Warning: Buildable with adaptations for these unsupported facts: section-specific computed typography and color samples; timestamped authored motion.

### Agent implementation prompt

Create an original features section inspired by the design evidence titled “Saybriefly Features”.

Purpose: features section from the Home page of Saybriefly.

Structure: captured layout. Source layout label: captured layout. Preserve the documented hierarchy and relationships; exact measurements were not deterministically captured.

Visual signature to preserve at the pattern level: Captured visual surface with captured layout. Inspect the crop for image and content hierarchy.

Components: Navigation Bar, Hero, Feature Collection, Comparison Table, Testimonial Card, Newsletter Form, Primary Button, Tag, Stylized UI Mockups, Dotted Section Dividers, Highlighter Accents.

Style direction: illustrative, playful, hand-drawn, doodle-art, sketchbook.

Observed crop: 1200×611px (1.964:1). Treat this as evidence of composition, not a mandatory output size.

Typography evidence: {"role":"display","size":"80px","family":"Bricolage Grotesque","source":"computed","traits":"Regular","weight":"800","evidence":"font-4: computed CSS at 1440×1000; AI role: Bricolage Grotesque, 80px, weight 800. Used for the primary hero headline.","sampleId":"font-4","confidence":1,"lineHeight":"84px","letterSpacing":"normal"} {"role":"heading","size":"60px","family":"Bricolage Grotesque","source":"computed","traits":"Regular","weight":"800","evidence":"font-5: computed CSS at 1440×1000; AI role: Bricolage Grotesque, 60px, weight 800. Used for major section headings.","sampleId":"font-5","confidence":0.95,"lineHeight":"64px","letterSpacing":"6px"} {"role":"body","size":"20px","family":"Inter","source":"computed","traits":"Regular","weight":"300","evidence":"font-8: computed CSS at 1440×1000; AI role: Inter, 20px, weight 300. Used for introductory paragraphs and descriptive subtext.","sampleId":"font-8","confidence":0.9,"lineHeight":"32px","letterSpacing":"normal"} {"role":"mono","size":"15px","family":"Roboto Mono","source":"computed","traits":"Regular","weight":"400","evidence":"font-6: computed CSS at 1440×1000; AI role: Roboto Mono, 15px, weight 400. Used for small labels and tags resembling code or technical elements.","sampleId":"font-6","confidence":0.95,"lineHeight":"22px","letterSpacing":"normal"}

Color evidence: {"hex":"#FCFAF5","name":"canvas","role":"canvas","source":"computed","evidence":"color-3: computed rgb(252, 250, 245); AI role: FCFAF5 (off-white). The dominant background color for the entire page.","sampleId":"color-3","confidence":1} {"hex":"#173300","name":"text","role":"text","source":"computed","evidence":"color-2: computed rgb(23, 51, 0); AI role: 173300 (dark green). Used heavily for all primary text, headings, and illustration outlines.","sampleId":"color-2","confidence":1} {"hex":"#FFEB5B","name":"accent","role":"accent","source":"computed","evidence":"color-7: computed rgb(255, 235, 91); AI role: FFEB5B (yellow). Used for text in primary buttons, highlight backgrounds, and illustration details.","sampleId":"color-7","confidence":0.95} {"hex":"#0A3400","name":"primary action","role":"primary-action","source":"computed","evidence":"color-4: computed rgb(10, 52, 0); AI role: 0A3400 (very dark green). Used as the background color for primary call-to-action buttons.","sampleId":"color-4","confidence":0.9} {"hex":"#DD6C3E","name":"accent","role":"accent","source":"computed","evidence":"color-12: computed rgb(221, 108, 62); AI role: DD6C3E (orange/terracotta). Used for background highlights and graphic accents in specific sections.","sampleId":"color-12","confidence":0.85} {"hex":"#D5F5C2","name":"surface","role":"surface","source":"computed","evidence":"color-9: computed rgb(213, 245, 194); AI role: D5F5C2 (light green). Used occasionally as a background for certain highlighted text or blocks.","sampleId":"color-9","confidence":0.75}

No section-bounded typography samples were measured.

No section-bounded color samples were measured.

Exact section measurements from the saved element map: spacing {"gapsPx":[],"representativeContentWidthsPx":[1320,596,474]}; surfaces {"radii":["3.35544e+07px"],"borders":["1px solid rgb(255, 235, 91)"],"shadows":[]}

Do not invent signature motion. Use only restrained baseline transitions if the product needs them.

Transfer the documented hierarchy and composition rather than source copy or assets.

No explicit dependencies were recorded.

Adapt the pattern to the new product and content.

Use new copy, imagery, branding, and implementation details. Do not reproduce the source website or its proprietary assets.