body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            margin: 0; padding: 0; line-height: 1.6; font-display: swap;
        }
        .site-header, header, .header { display: block; }
        .site-main, main, .content, .main-content { display: block; }
        .site-footer, footer, .footer { display: block; }
        img { max-width: 100%; height: auto; }
        @font-face { font-display: swap; }