mobile-responsivenesslisted
Install: claude install-skill Makiya1202/ai-agents-skills
# Mobile Responsiveness
Build responsive, mobile-first web applications.
## Mobile-First Breakpoints
```css
/* Mobile first - no media query needed for mobile base */
.container {
padding: 1rem;
}
/* Tablet */
@media (min-width: 768px) {
.container {
padding: 2rem;
}
}
/* Desktop */
@media (min-width: 1024px) {
.container {
padding: 3rem;
max-width: 1200px;
margin: 0 auto;
}
}
/* Large desktop */
@media (min-width: 1280px) {
.container {
max-width: 1400px;
}
}
```
## Tailwind Breakpoints
```tsx
<div className="
p-4 /* Mobile: padding 1rem */
md:p-8 /* Tablet 768px+: padding 2rem */
lg:p-12 /* Desktop 1024px+: padding 3rem */
xl:max-w-6xl /* Large 1280px+: max-width */
">
<h1 className="
text-2xl /* Mobile */
md:text-3xl /* Tablet */
lg:text-4xl /* Desktop */
">
Responsive Heading
</h1>
</div>
```
## Fluid Typography
```css
:root {
/* Fluid font size: 16px at 320px viewport, 20px at 1200px viewport */
--font-size-base: clamp(1rem, 0.9rem + 0.5vw, 1.25rem);
/* Fluid heading */
--font-size-h1: clamp(2rem, 1.5rem + 2.5vw, 4rem);
}
body {
font-size: var(--font-size-base);
}
h1 {
font-size: var(--font-size-h1);
}
```
## Touch Interactions
```tsx
import { useState } from 'react';
function SwipeableCard({ onSwipeLeft, onSwipeRight, children }) {
const [touchStart, setTouchStart] = useState<number | null>(null);
const [touchEnd, setTouchEnd] = useState<number | n