/* Default theme uses base CSS variables natively */

/* Minor fix: add a clear heading hierarchy so h1 > h2 > h3 are visually distinct */
h1 { font-size: 2em; }
h2 { font-size: 1.5em; }
h3 { font-size: 1.25em; }
h4 { font-size: 1.1em; }
h5 { font-size: 1em; font-weight: 600; }
h6 { font-size: 0.9em; font-weight: 600; color: var(--md2pdf-color-text-muted); }