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# Asset Downloads

This page provides unified guidelines for the usage specifications and download methods of 6MM Embedded Exchange visual assets, applicable to partners integrating 6MM perpetual contract trading capabilities via SDK / API.

This document combines asset specifications (sizes / formats / usage rules) and asset downloads (categories / previews / ZIP packages), allowing partners to complete the following within a single page:

* Review specifications
* Compare examples
* Download corresponding asset packages

All specifications are designed with embedded integration, cross-platform compatibility, and long-term maintenance as core objectives.

***

<h2 id="1-logo-assets">
  1\. Logo Assets
</h2>

Recommended Sizes (px)

| Size        | Usage Description        |
| ----------- | ------------------------ |
| 128 × 128   | Small logo usage         |
| 256 × 256   | Standard display         |
| 512 × 512   | High-resolution display  |
| 1024 × 1024 | Master brand source file |

Formats

* PNG
* SVG

Download

Download logo assets

***

<h2 id="2-entry-banners">
  2\. Entry Banners
</h2>

Use Cases

* App homepage banners
* Web homepage hero banners
* Recommendation or campaign entry areas

Recommended Sizes (px)

| Size       | Usage Description              |
| ---------- | ------------------------------ |
| 750 × 300  | Mobile / H5 standard           |
| 1125 × 450 | High-resolution mobile         |
| 1200 × 480 | General-purpose banner         |
| 1440 × 480 | Web primary visual section     |
| 1920 × 600 | Desktop / large-screen display |

Aspect Ratio Guidance

* Horizontal layout
* Recommended ratios: 4:1, 5:2, 3:1

Usage Rules

* Keep primary content centered
* Reserve ≥ 10% safe margin on both sides
* Avoid variable-length copy within the asset

Formats

* PNG

Download

Download English entry banner assets

Download Chinese entry banner assets

***

<h2 id="3-card-module-entries">
  3\. Card / Module Entries
</h2>

Use Cases

* App homepage feature cards
* Web modular functional entries
* Trading feature blocks within content feeds

Common Ratios & Recommended Sizes (px)

| Type            | Ratio | Recommended Size | Usage Description            |
| --------------- | ----- | ---------------- | ---------------------------- |
| Horizontal card | 16:9  | 640 × 360        | Feeds / recommendation areas |
| Horizontal card | 16:9  | 1280 × 720       | High-resolution web cards    |
| Horizontal card | 3:2   | 600 × 400        | Functional modules           |
| Vertical card   | 4:5   | 600 × 750        | List-based entries           |
| Square card     | 1:1   | 512 × 512        | Grid layouts                 |
| Square card     | 1:1   | 1024 × 1024      | High-resolution display      |

Design Rules

* Center the primary visual
* Text areas must allow cropping
* Maintain ≥ 8% safe margin on all sides
* Do not rely on rounded corners or shadow effects

Formats

* PNG

Download

Download English card entry assets

Download Chinese card entry assets

***

<h2 id="4-general-usage-rules">
  4\. General Usage Rules
</h2>

* Prefer high-resolution or vector assets
* Avoid embedding fixed business logic or marketing copy within assets
* Assets should support dark mode environments
* Assets are limited to trading entry and interface assistance purposes

***

<h2 id="5-versioning-and-maintenance">
  5\. Versioning & Maintenance
</h2>

* Asset sizes and specifications may be updated alongside product upgrades
* Partners are advised to use the latest asset packages
* Older asset versions are not recommended for new integrations

For special requirements regarding asset specifications or downloads, please contact 6MM official technical or business support.