**Stylish Webpage Design:**

To present this informative article in a visually appealing way, we will incorporate CSS and JavaScript to create an engaging webpage design.

### HTML Structure:

“`html

How to Burn More Calories in Less Time

Tired of spending hours at the gym or on the treadmill, only to see minimal results? Do you wish there was a way to burn more calories in less time?

Understanding Calorie Burning

Calorie burning, or thermogenesis, is the process by which our bodies convert food into energy.

Factors Affecting Calorie Burning

• Genetics: Our genetic makeup plays a significant role in determining our resting metabolic rate (RMR).
• Age: As we age, our RMR decreases, making it more challenging to lose weight.
• Sex: Generally, men have a higher RMR than women due to differences in body composition and muscle mass.

Ways to Burn More Calories in Less Time

While genetics and age play a role in determining our RMR, there are several strategies you can employ to boost your metabolism.

High-Intensity Interval Training (HIIT)

• Sprint intervals: Alternate between 30 seconds of sprinting and 30 seconds of walking or jogging.
• Burpees: Perform a set of 10-15 burpees with minimal rest in between sets.
• Jump squats: Do a series of 20-25 jump squats, resting for only 10-15 seconds before repeating.

“`

### CSS Styles:

“`css
/* Global Styles */
* {
box-sizing: border-box;
margin: 0;
padding: 0;
}

body {
font-family: Arial, sans-serif;
line-height: 1.6;
color: #333;
}

h1,
h2,
h3 {
margin-bottom: 10px;
}

article {
max-width: 800px;
margin: 40px auto;
padding: 20px;
background-color: #f9f9f9;
border: 1px solid #ddd;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section-container {
margin-bottom: 40px;
}

h2,
h3 {
font-weight: bold;
}

ul {
list-style: none;
padding: 0;
margin: 0;
}

li {
margin-bottom: 10px;
}

/* Responsive Design */
@media (max-width: 768px) {
article {
max-width: 100%;
margin: 20px auto;
}
}
“`

### JavaScript Code:

“`javascript
// Get the article container element
const articleContainer = document.querySelector(‘.article-container’);

// Add event listener for window resize
window.addEventListener(‘resize’, () => {
// Update the article container’s width and margin
articleContainer.style.maxWidth = window.innerWidth > 768 ? ‘800px’ : ‘100%’;
articleContainer.style.marginLeft = window.innerWidth > 768 ? ’40px auto’ : ’20px auto’;
});
“`

This design incorporates a clean and responsive layout, making it easy to read on various devices. The CSS styles are designed to provide a visually appealing look, while the JavaScript code ensures that the article container adapts to different screen sizes.

**How to use this code:**

1. Copy the HTML structure into your HTML file.
2. Link to the CSS stylesheet (styles.css) in your HTML head section.
3. Paste the JavaScript code into your JavaScript file and link it to your HTML file.
4. Open the webpage in a browser to see the stylish design.

This code provides a solid foundation for creating engaging web content while adhering to best practices for accessibility and responsive design.