/* Chinese headings use 得意黑; English and body text use system fonts. */
@font-face {
  font-family: "PaperPhone Chinese";
  src: url("fonts/smiley-sans.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+2E80-33FF, U+3400-4DBF, U+4E00-9FFF, U+F900-FAFF, U+FE30-FE4F, U+FF00-FFEF, U+20000-323AF;
}

/* Keep body copy on system fonts and normal tracking. */
body { letter-spacing: normal; }
h1, h2, h3, h4, h5, h6 {
  font-family: "PaperPhone Chinese", ui-sans-serif,
    -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
  letter-spacing: 0.02em !important;
}