:root { color-scheme: light; }

/* Reader mode: keep content, hide navigation/controls marked with data-reader-hide */
body.reader-mode [data-reader-hide] { display: none !important; }

/* Make reader-mode typography slightly more comfortable */
body.reader-mode { line-height: 1.65; }
body.reader-mode main { max-width: 70ch; margin-inline: auto; }

/* Simple skip-link support */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }
.sr-only.focus\\:not-sr-only:focus { position: static; width: auto; height: auto; margin: 0; overflow: visible; clip: auto; white-space: normal; }