/* Shared by every screen. Each theme's own sheet (assets/css/<theme>.css) is
   loaded on first visit and only applies while that theme is showing. */

/* Fonts: all SIL Open Font License 1.1, see assets/fonts/OFL-*.txt */
@font-face {
  font-family: "Pixelify Sans";
  src: url("../fonts/pixelify-sans.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
}
/* Digits only (U+0030-0039) from VT323. Put "TF Digits" first in a font stack
   and every number on that screen uses it, while letters fall through to the
   next font. Pixelify's 5 reads like a 2 at small sizes; VT323's does not. */
@font-face {
  font-family: "TF Digits";
  src: url("../fonts/vt323-digits.woff2") format("woff2");
  unicode-range: U+0030-0039;
  size-adjust: 118%;
  font-display: swap;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; }
img, svg { display: block; }
svg.px { width: 100%; height: 100%; image-rendering: pixelated; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; }
main { min-height: 100dvh; outline: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 8px; top: -60px; z-index: 100; padding: 8px 12px; background: #000; color: #ff5; font: 16px/1.2 sans-serif; }
.skip:focus { top: 8px; }
[hidden] { display: none !important; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; }
}
[data-motion="reduced"] *, [data-motion="reduced"] *::before, [data-motion="reduced"] *::after {
  animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important;
}
/* Headings get focus after navigation so screen readers land there; no ring needed. */
h1[tabindex="-1"]:focus, main[tabindex="-1"]:focus { outline: none !important; box-shadow: none !important; }