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AI Coding (UI)MotionSitesEvidence L1#source-motionsites#prompt-public#not-rerun#license-review

Halo Use Case

MOCreatorMotionSites →

**Prompt:** Build a "Use Cases" section for a fintech stablecoin landing page using **React + TypeScript + Tailwind CSS** with **lucide-react** for icons (use `ArrowRight`). Make it fully mobile responsive. --- ### Font Setup The page uses **"TT Norms Pro"** loaded via a stylesheet link in `index.html`: ```html <link href="https://db.onlinewebfonts.com/c/49bf5d043a27b890a040cf393277e2b2?family=TT+Norms+Pro+Regular" rel="stylesheet"> ``` Add this `<link>` inside the `<head>` of your `index.html`. Then in `index.css`, apply it globally: ```css @tailwind base; @tailwind components; @tailwind utilities; @layer base { html { font-family: 'TT Norms Pro Regular', ui-sans-serif, system-ui, sans-serif; } body { font-family: 'TT Norms Pro Regular', ui-sans-serif, system-ui, sans-serif; } * { font-family: inherit; } } ``` No local font files are needed. The font is served from the external stylesh…

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Halo Use Case

Prompt

**Prompt:**

Build a "Use Cases" section for a fintech stablecoin landing page using **React + TypeScript + Tailwind CSS** with **lucide-react** for icons (use `ArrowRight`). Make it fully mobile responsive.

---

### Font Setup

The page uses **"TT Norms Pro"** loaded via a stylesheet link in `index.html`:

```html
<link href="https://db.onlinewebfonts.com/c/49bf5d043a27b890a040cf393277e2b2?family=TT+Norms+Pro+Regular" rel="stylesheet">
```

Add this `<link>` inside the `<head>` of your `index.html`.

Then in `index.css`, apply it globally:

```css
@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  html {
    font-family: 'TT Norms Pro Regular', ui-sans-serif, system-ui, sans-serif;
  }
  body {
    font-family: 'TT Norms Pro Regular', ui-sans-serif, system-ui, sans-serif;
  }
  * {
    font-family: inherit;
  }
}
```

No local font files are needed. The font is served from the external stylesheet URL above.

---

### Section Component: `UseCasesSection`

**Outer wrapper:** `<section>` with classes `bg-[#F5F5F5] px-6 py-24`.

**Inner container:** `<div>` with classes `max-w-[88rem] mx-auto grid grid-cols-1 md:grid-cols-2 gap-8 items-start`.

---

#### LEFT COLUMN (text-only intro)

Wrapper `<div>` with classes `md:pr-12 md:pt-2`.

Contains three elements stacked vertically:

1. **Eyebrow label:**
   - Element: `<p>`
   - Text: **"USD Halo in Practice"**
   - Classes: `text-black/60 text-sm font-normal mb-2`

2. **Section heading:**
   - Element: `<h2>`
   - Text: **"Use modes"**
   - Classes: `text-black text-5xl md:text-6xl font-medium leading-none mb-6`
   - Inline style: `{ letterSpacing: '-0.04em' }`

3. **Description paragraph:**
   - Element: `<p>`
   - Text: **"USD Halo powers a wide range of modes for builders, companies and treasuries wanting safe and rewarding stablecoin integrations plus more"**
   - Classes: `text-black/60 text-base leading-relaxed max-w-sm`

---

#### RIGHT COLUMN (large video background card)

Wrapper `<div>` with classes `relative rounded-3xl overflow-hidden min-h-[720px]`.

**Background video** (fills entire card as ambient background):
- Element: `<video>`
- Classes: `absolute inset-0 w-full h-full object-cover`
- Attributes: `autoPlay`, `muted`, `loop`, `playsInline`
- `src` URL: `https://d8j0ntlcm91z4.cloudfront.net/user_38xzZboKViGWJOttwIXH07lWA1P/hf_20260423_183428_ab5e672a-f608-4dcb-b319-f3e040f02e2d.mp4`

**Content overlay** (sits above video):
- Wrapper `<div>` with classes `relative z-10 p-10 md:p-12`

Contains three elements:

1. **Card heading:**
   - Element: `<h3>`
   - Text: **"Commerce"**
   - Classes: `text-black text-4xl md:text-5xl font-medium leading-tight mb-5`
   - Inline style: `{ letterSpacing: '-0.03em' }`

2. **Card description:**
   - Element: `<p>`
   - Text: **"Lift customer retention by offering USD Halo, a trusted dollar-backed stablecoin with strong yields, letting your patrons earn with zero effort on your platform."**
   - Classes: `text-black/70 text-base leading-relaxed max-w-md mb-8`

3. **"Know more" button:**
   - Element: `<button>`
   - Classes: `inline-flex items-center gap-3 text-black text-base font-medium group`
   - Contains (in this exact order):
     - **Icon circle first:** `<span>` with classes `w-9 h-9 rounded-full bg-white/80 backdrop-blur flex items-center justify-center group-hover:bg-white transition-colors`, containing `<ArrowRight className="w-4 h-4 text-black" />` from lucide-react.
     - **Text label second:** the plain text **"Know more"** (placed after the span, so icon is on the left).

---

### Key Design Specifications

- **Page background:** `#F5F5F5` (light warm gray).
- **Video card:** Video fills the entire rounded card via `object-cover` and loops silently. There is **no gradient overlay, no dark scrim, no blur layer** -- text sits directly on the video.
- **Card corner radius:** `rounded-3xl` (24px).
- **Card minimum height:** `min-h-[720px]`.
- **Typography system:**
  - All text uses inherited "TT Norms Pro Regular" from the web font link.
  - Headings: `font-medium` with tight negative letter-spacing (`-0.04em` for section title, `-0.03em` for card title).
  - Body text: default weight (400), `text-base` size.
  - Color hierarchy: `text-black` for headings, `text-black/70` for card body text, `text-black/60` for muted/secondary text.
- **"Know more" button:** Frosted-glass circle icon (`bg-white/80 backdrop-blur`) transitions to solid white on hover via Tailwind `group`/`group-hover`. Icon circle comes before text label.
- **Layout:** Two-column grid on `md:` breakpoint. Stacks to single column on mobile. Left column has `md:pr-12` and `md:pt-2` for breathing room.
- **Spacing:** `gap-8` between columns. Section padding `py-24` vertical, `px-6` horizontal.

---

### Complete JSX Reference

```tsx
import { ArrowRight } from 'lucide-react';

function UseCasesSection() {
  return (
    <section className="bg-[#F5F5F5] px-6 py-24">
      <div className="max-w-[88rem] mx-auto grid grid-cols-1 md:grid-cols-2 gap-8 items-start">
        {/* Left column */}
        <div className="md:pr-12 md:pt-2">
          <p className="text-black/60 text-sm font-normal mb-2">USD Halo in Practice</p>
          <h2 className="text-black text-5xl md:text-6xl font-medium leading-none mb-6" style={{ letterSpacing: '-0.04em' }}>
            Use modes
          </h2>
          <p className="text-black/60 text-base leading-relaxed max-w-sm">
            USD Halo powers a wide range of modes for builders, companies and treasuries wanting safe and rewarding stablecoin integrations plus more
          </p>
        </div>

        {/* Right column -- big card with bg video */}
        <div className="relative rounded-3xl overflow-hidden min-h-[720px]">
          <video
            className="absolute inset-0 w-full h-full object-cover"
            src="https://d8j0ntlcm91z4.cloudfront.net/user_38xzZboKViGWJOttwIXH07lWA1P/hf_20260423_183428_ab5e672a-f608-4dcb-b319-f3e040f02e2d.mp4"
            autoPlay
            muted
            loop
            playsInline
          />
          <div className="relative z-10 p-10 md:p-12">
            <h3 className="text-black text-4xl md:text-5xl font-medium leading-tight mb-5" style={{ letterSpacing: '-0.03em' }}>
              Commerce
            </h3>
            <p className="text-black/70 text-base leading-relaxed max-w-md mb-8">
              Lift customer retention by offering USD Halo, a trusted dollar-backed stablecoin with strong yields, letting your patrons earn with zero effort on your platform.
            </p>
            <button className="inline-flex items-center gap-3 text-black text-base font-medium group">
              <span className="w-9 h-9 rounded-full bg-white/80 backdrop-blur flex items-center justify-center group-hover:bg-white transition-colors">
                <ArrowRight className="w-4 h-4 text-black" />
              </span>
              Know more
            </button>
          </div>
        </div>
      </div>
    </section>
  );
}
```

---

Reusable method

Key decisions

Check whether information hierarchy, module order, and CTA clarity all hold in the final result.

Adapt it to your subject

Extract “target result → the product name, audience, page modules, and primary button → constraints” as a reusable template for similar work.

Where it breaks

Run single-variable comparisons around module order, value proposition, and CTA placement. Record the model, cost, and failures; turn it into a Skill only after it repeats reliably.

Recommended models

待补充模型
Stability
Cost
Medium

Derived Skill

Reusable methods evidenced by this Case.

Skills are derived from repeated patterns in published cases. They are not a separate submission type.

Shared skillLanding-page information structureView evidence →
MO

Creator

MotionSites

MotionSites focuses on production-ready AI interfaces and is active on MotionSites. “Modern Agency” is the current representative case, built with 待补充模型 with its stability retest open to votes.

Worth learningAI Coding (UI)
View creator →

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