style.css

/* fonts */
/* LXGW Wenkai */
@import url('https://cdn.jsdelivr.net/npm/lxgw-wenkai-lite-webfont@1.1.0/style.css');
/* Fira code */
@import url('https://cdn.jsdelivr.net/npm/firacode@6.2.0/distr/fira_code.css');
/* 思源宋体 */
@import url('https://fonts.googleapis.com/css?family=Noto+Serif+SC:200,300,400,500,600,700,900');

/* Dark theme */
:root {
  color-scheme: light dark;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Noto Serif SC', serif;
}

p, li, div.csl-entry {
  font-family: 'LXGW Wenkai Lite', serif;
}

p.caption {
  color: #777;
  margin-top: 10px;
}

p code {
  white-space: inherit;
  font-family: 'Fira Code', monospace;
}

pre {
  word-break: normal;
  word-wrap: normal;
  font-family: 'Fira Code', monospace;
}

pre code {
  white-space: inherit;
}

.mjx-chtml {
  overflow-x: auto;
  overflow-y: hidden;
}