Why should the <font> tag be replaced with CSS for styling in modern web development?

Using the <font> tag for styling is considered outdated and not recommended in modern web development. Instead, CSS should be used to separate the styling from the content, making the code cleaner, more maintainable, and easier to update. By using CSS, styles can be applied consistently across the entire website, improving the overall user experience.

&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
    &lt;style&gt;
        .styled-text {
            color: red;
            font-size: 20px;
            font-family: Arial, sans-serif;
        }
    &lt;/style&gt;
&lt;/head&gt;
&lt;body&gt;
    &lt;p class=&quot;styled-text&quot;&gt;This text is styled using CSS.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;