responsive-design

Automate responsive UI layouts with container queries, fluid typography, and CSS Grid/Flex.

Updated Oct 22, 2025
One-click install
npx skills add https://github.com/lemu/sea-prototype-template --skill responsive-design-lemu
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: responsive-design
Source: https://github.com/lemu/sea-prototype-template/tree/main/.agents/skills/responsive-design
Command: npx skills add https://github.com/lemu/sea-prototype-template --skill responsive-design-lemu

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Designing interfaces that work reliably across mobile, tablet, and desktop contexts can be challenging without a cohesive responsive strategy.

Core Features & Use Cases

  • Container queries enable component-level responsiveness independent of viewport.
  • Fluid typography and spacing enable scalable design without heavy breakpoints.
  • CSS Grid and Flexbox patterns support adaptable layouts, navigation, and data views.
  • Breakpoint strategies focus on content needs and token-based design for scalable systems.

Quick Start

Create a small responsive card layout using a mobile-first approach with container queries and CSS grid to observe component adaptation across breakpoints.

Frequently Asked Questions about responsive-design

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement container queries for component-level responsive layouts?

Container queries enable component-level responsive layouts independent of the viewport by styling elements based on their parent container's size. This approach allows UI components to adapt dynamically whether placed in a sidebar or a full-width dashboard.

What is the best way to create fluid typography and scalable spacing in CSS?

Fluid typography and spacing create scalable design without heavy breakpoints by using relative units and dynamic calculations. This method ensures text and spacing adapt smoothly across mobile, tablet, and desktop contexts for a consistent visual hierarchy.

How do I build mobile-first responsive dashboards using CSS Grid and Flexbox?

Building mobile-first responsive dashboards involves using CSS Grid and Flexbox patterns to structure adaptable layouts and data views. The strategy focuses on content needs and token-based design to ensure interfaces scale reliably across different screen sizes.

Does this responsive design approach work with design tokens and accessible targets?

This responsive design approach enforces design-token integration and accessible targets to ensure scalable systems. It applies performance-conscious grid and image patterns, making it suitable for websites, apps, and dashboards maintaining accessibility during UI adaptation.

When should I use container queries instead of viewport breakpoints for web design?

You should use container queries instead of viewport breakpoints when a component's layout needs to adapt based on its available space rather than the entire screen size. This is crucial for reusable UI components placed in varying layout contexts across different pages.