/* Responsive Mobile-First Styles */
body {
    margin: 0;
    padding: 10px;
    font-family: Arial, sans-serif;
    font-size: 16px;
    box-sizing: border-box;
}

.ui-widget-content {
    max-width: 600px;
    width: 95%;
    margin: 10px auto !important;
    padding: 15px !important;
    box-sizing: border-box;
}

h1, h2, h3 { margin-top: 0; }
p, li { line-height: 1.5; }
img { max-width: 100%; height: auto; }