body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
  margin: 2em 4em 2em 4em;
  font-size: 120%;
  line-height: 130%;
}
h1, h2, h3, h4, h5, h6 {
  font-weight: bold;
  line-height:100%;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}
h1 {font-size: 2em; color: #000000;}
h2 {font-size: 1.8em; color: #404040;}
h3 {font-size: 1.6em; color: #707070;}
h4 {font-size: 1.4em; color: #909090;}
h5 {font-size: 1.2em; color: #989898;}
h6 {font-size: 1em; color: #9c9c9c;}
p, pre, blockquote, table, ul, ol, dl {
  margin-top: 1em;
  margin-bottom: 1em;
}
ul ul, ul ol, ol ol, ol ul {
  margin-top: 0.5em;
  margin-bottom: 0.5em;
}
li { margin: 0.3em auto; }
ul {
  margin-left: 2em;
  padding-left: 0;
}
dt { font-weight: bold; }
img { border: none; }
pre {
  border-left: 5px solid #dcdcdc;
  background-color: #f5f5f5;
  padding-left: 1em;
  font-family: Monaco, "Courier New", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", monospace;
  font-size: 0.8em;
  border-radius: 6px;
}

/* ---------------------------------------------------------------------
   LINKS
   ---------------------------------------------------------------------
   The previous stylesheet styled `p > a` as a white-on-blue uppercase
   badge. Because that is a direct-child selector, only links sitting
   immediately inside a <p> were boxed; links inside <li> fell through to
   `li > a` and rendered as plain text. That is why prose sections looked
   boxed while bulleted sections did not.

   Links are now styled uniformly regardless of their parent element.
   Inline text size and casing are preserved, which matters for links
   whose target name carries meaning, e.g. [[Deepseek_color_charge_requirement]].
   --------------------------------------------------------------------- */
a {
  color: #1e90ff;
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 144, 255, 0.35);
}
a:hover {
  color: #ff4500;
  border-bottom-color: rgba(255, 69, 0, 0.7);
}
a:visited {
  color: #6a5acd;
  border-bottom-color: rgba(106, 90, 205, 0.35);
}
a:visited:hover {
  color: #ff4500;
  border-bottom-color: rgba(255, 69, 0, 0.7);
}

/* External links (http/https/mailto) get a subtly different weight so
   they can be told apart from internal wiki links at a glance. */
a[href^="http://"],
a[href^="https://"],
a[href^="mailto:"] {
  border-bottom-style: dotted;
}

/* Table-of-contents links: no underline, so the TOC stays quiet. */
.toc a {
  border-bottom: none;
  font-weight: normal;
}
.toc a:hover {
  border-bottom: 1px solid rgba(255, 69, 0, 0.7);
}

blockquote {
  color: #686868;
  font-size: 0.8em;
  line-height: 120%;
  padding: 0.8em;
  border-left: 5px solid #dcdcdc;
}
th, td {
  border: 1px solid #ccc;
  padding: 0.3em;
}
th { background-color: #f0f0f0; }
hr {
  border: none;
  border-top: 1px solid #ccc;
  width: 100%;
}
del {
  text-decoration: line-through;
  color: #777777;
}
.toc li { list-style-type: none; }

/* The badge treatment is retained here, where it is intentional. */
.todo {
  font-weight: bold;
  background-color: #ff4500 ;
  color: white;
  font-size: 0.8em;
  padding: 3px 6px;
  border-radius: 3px;
}
.justleft { text-align: left; }
.justright { text-align: right; }
.justcenter { text-align: center; }
.center {
  margin-left: auto;
  margin-right: auto;
}
.tag {
  background-color: #eeeeee;
  font-family: monospace;
  padding: 2px;
}
.header a {
  text-decoration: none;
  color: inherit;
  border-bottom: none;
}
.header a:hover {
  color: inherit;
  border-bottom: none;
}

/* ---------------------------------------------------------------------
   MATH
   ---------------------------------------------------------------------
   Wide display equations (e.g. the free-quark Lagrangian with explicit
   colour indices, or the align* block for the QCD partition function)
   scroll horizontally instead of overflowing the page margin.
   --------------------------------------------------------------------- */
mjx-container[display="true"],
.MathJax_Display {
  overflow-x: auto;
  overflow-y: hidden;
  max-width: 100%;
  padding: 0.2em 0;
}

/* Never let the link styling above leak into rendered math. */
mjx-container a,
.MathJax a {
  border-bottom: none;
}

/* classes for items of todo lists */
.rejected {
  /* list-style: none; */
  background-image: url(data:image/png;base64,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);
  background-repeat: no-repeat;
  background-position: 0 .2em;
  padding-left: 1.5em;
}
.done0 {
  /* list-style: none; */
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAYAAAA71pVKAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAAxQAAAMUBHc26qAAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAAA7SURBVCiR7dMxEgAgCANBI3yVRzF5KxNbW6wsuH7LQ2YKQK1mkswBVERYF5Os3UV3gwd/jF2SkXy66gAZkxS6BniubAAAAABJRU5ErkJggg==);
  background-repeat: no-repeat;
  background-position: 0 .2em;
  padding-left: 1.5em;
}
.done1 {
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAYAAAA71pVKAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAAxQAAAMUBHc26qAAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAABtSURBVCiR1ZO7DYAwDER9BDmTeZQMFXmUbGYpOjrEryA0wOvO8itOslFrJYAug5BMM4BeSkmjsrv3aVTa8p48Xw1JSkSsWVUFwD05IqS1tmYzk5zzae9jnVVVzGyXb8sALjse+euRkEzu/uirFomVIdDGOLjuAAAAAElFTkSuQmCC);
  background-repeat: no-repeat;
  background-position: 0 .15em;
  padding-left: 1.5em;
}
.done2 {
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAYAAAA71pVKAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAAxQAAAMUBHc26qAAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAAB1SURBVCiRzdO5DcAgDAVQGxjAYgTvxlDIu1FTIRYAp8qlFISkSH7l5kk+ZIwxKiI2mIyqWoeILYRgZ7GINDOLjnmF3VqklKCUMgTee2DmM661Qs55iI3Zm/1u5h9sm4ig9z4ERHTFzLyd4G4+nFlVrYg8+qoF/c0kdpeMsmcAAAAASUVORK5CYII=);
  background-repeat: no-repeat;
  background-position: 0 .15em;
  padding-left: 1.5em;
}
.done3 {
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAYAAAA71pVKAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAAxQAAAMUBHc26qAAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAABoSURBVCiR7dOxDcAgDATA/0DtUdiKoZC3YhLkHjkVKF3idJHiztKfvrHZWnOSE8Fx95RJzlprimJVnXktvXeY2S0SEZRSAAAbmxnGGKH2I5T+8VfxPhIReQSuuY3XyYWa3T2p6quvOgGrvSFGlewuUAAAAABJRU5ErkJggg==);
  background-repeat: no-repeat;
  background-position: 0 .15em;
  padding-left: 1.5em;
}
.done4 {
  background-image: url(data:image/png;base64,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);
  background-repeat: no-repeat;
  background-position: 0 .15em;
  padding-left: 1.5em;
}
code {
  font-family: Monaco, "Courier New", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", monospace;
  -webkit-border-radius: 1px;
  -moz-border-radius: 1px;
  border-radius: 1px;
  -moz-background-clip: padding;
  -webkit-background-clip: padding-box;
  background-clip: padding-box;
  padding: 0px 3px;
  display: inline-block;
  color: #52595d;
  border: 1px solid #ccc;
  background-color: #f9f9f9;
}