<?php
add_action( 'wp_enqueue_scripts', 'my_theme_enqueue_styles' );
function my_theme_enqueue_styles() {
$parent_style = 'twenty-twenty-one-style';
$child_style = 'twenty-twenty-one-child-style';
wp_enqueue_style( $parent_style, get_template_directory_uri() . '/style.css' );
wp_enqueue_style( $child_style, get_stylesheet_uri() );
}
?>