@header[]
$brand[synzr]

<header class="header clearfix">
    <picture>
        <source srcset="/img/pokepi.webp" type="image/webp">
        <source srcset="/img/pokepi.png" type="image/png">
        <img src="/img/pokepi.png" alt="Моя покеписона" class="pokepi">
    </picture>

    <h1 class="brand">
        ^for[i](0;^brand.length[] - 1){
            <span class="letter">^brand.mid($i;1)</span>
        }
    </h1>
</header>