<?php
// Example for CSS Typography Scale and Rhythm
$baseFontSize = 16; // Base font size in pixels
$lineHeight = 1.5; // Line height ratio
// Typography scale using a simple multiplier
$typographyScale = [
'h1' => $baseFontSize * 2.5,
'h2' => $baseFontSize * 2,
'h3' => $baseFontSize * 1.75,
'h4' => $baseFontSize * 1.5,
'body' => $baseFontSize,
];
echo "<style>";
foreach ($typographyScale as $tag => $size) {
echo "$tag { font-size: {$size}px; line-height: {$lineHeight}; }";
}
echo "</style>";
?>
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