.pattern[data-theme="main"] {
    --pattern-url: url("/assets/images/patterns/16x16_spruce_forest.png");
    --pattern-color: #11281d; /* forest green */
    --pattern-size: 16px 16px;
    --pattern-rendering: pixelated;
}

h1.pattern, 
h2.pattern, 
h3.pattern, 
h4.pattern, 
h5.pattern, 
h6.pattern {
    --pattern-url: url("/assets/images/patterns/4x4_dotted_hatch.png");
    --pattern-color: khaki;
    --pattern-size: 4px 4px;
    --pattern-gradient: linear-gradient(to right, white, transparent);
    --pattern-rendering: pixelated;
}