Reference
这篇参考文章帮助你在需要 logo 或品牌文件时，快速选择合适格式，而不必到处翻找旧版本。
优先使用主 logo
大多数网站、媒体稿件、合作提案和演示文稿，都应先使用 7stamp 的主 logo。只有当展示空间很小、比例特殊或需要更简洁标记时，再考虑使用简化版本。
如何选择格式
- SVG 适合网页和印刷等需要缩放的场景
- PNG 适合预览、幻灯片和不支持矢量格式的工具
- 透明背景版本适合叠加到自定义背景上
常见错误
不要混用旧版文件、随意改色或拉伸 logo。品牌素材最怕的不是缺文件，而是使用不一致。
下一步
如果你不确定该用哪个版本，先回到支持页面或品牌说明，再确认具体使用场景。
Main logo
从这里开始 for the primary red 7stamp logo used across web, press, decks, and partner materials.
Main blue logo
Use this alternative navy version when the warmer red set does not fit the surrounding layout or brand surface.
Simplified App mark
选择 these simplified marks when the full logo is too dense, especially in App UI, square placements, and icon-led layouts.
Wordmark logo
Use the wordmark when the brand name needs to stay explicit in banners, partner pages, and editorial placements.
Made by 7stamp badge
These round badges are best for QR print materials and compact partner surfaces where a small brand marker is enough.
Favicon set
Use these very small marks for favicon, compact App icon contexts, and tiny UI brand anchors.
Simplified blue set
These simplified blue variants work well when the App mark is needed but the surrounding palette leans blue rather than red.
Simplified grey set
Use the grey variants when the brand needs a more neutral or understated surface without changing the logo form.
Simplified purple set
These purple variants are the most expressive option when the brand needs a more vivid promotional surface.
