@charset "UTF-8";

@media screen, print {
/*======================================================================*/

:root {
}

body {
  font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  background: #fff9ee;
}

section {
  padding: .5em 1em;
}

section > section {
  padding-left: 0;
  padding-right: 0;
}

section.preface {
  border: 1px dotted #caa;
  border-radius: 12px;
  background: #fee;
}

div.supplement {
  padding: .5em 1em;
  font-size: smaller;
  border: 1px dotted #caa;
  border-radius: 12px;
}

hgroup > h1 {
  margin-bottom: 0;
}

hgroup > h1 + p {
  margin-top: 0;
}

hgroup > h1 + p::before,
hgroup > h1 + p::after {
  content: "\2014\2014";
}

span.num {
  position: absolute;
  right: .5em;
  color: #aaa;
  font-size: 160%;
  font-style: italic;
  font-family: serif;
}

figure {
}

figure img {
  border: 6px solid #ddd;
  vertical-align: top;
}

figure figcaption {
  margin-top: .5em;
  font-family: sans-serif;
  font-size: 80%;
  text-align: center;
}

figure figcaption::before {
}

/*==========*/

table {
  border-collapse: collapse;
}

th, td {
  border: 1px dotted #888;
}

td {
  padding: .1em .2em;
}

code, th {
  white-space: nowrap;
}

th, caption {
  font-size: 80%;
}

code {
  font-size: 80%;
  color: #363;
}

pre {
  padding: .3em .5em;
  background: #fff0dd;
  font-family: Consolas, "Courier New", monospace;
}

table.unicode-run {
  border: 1px solid #ccf;
  display: inline-table;
  white-space: nowrap;
  font-size: 80%;
  background: #fff9dd;
}

table.unicode-run > caption {
  text-align: left;
}

table.unicode-run td {
  border: none;
}

table.unicode-run table.unicode-c {
  border: 1px solid #fdd;
  display: inline-table;
  text-align: center;
  white-space: nowrap;
}

table.unicode-logical-order {
  border: none;
  font-size: 80%;
  background: #fff9dd;
}

table.unicode-logical-order td {
  border: 1px solid #fdd;
  text-align: center;
  white-space: nowrap;
}

figure.example {
  margin: 2em 1em;
  padding: 1em 2em;
  border: 6px solid #ddb;
  border-radius: 12px;
}

figure.example > table + table {
  margin-top: 1em;
}

a[href^="http:"]:after,
a[href^="https:"]:after,
a[href^="mailto:"]:after {
  content: url("data:image/png;base64,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");
  }

dfn {
  font-style: normal;
  font-weight: bold;
}

dd + dt {
  margin-top: 1em;
}

dt dfn {
  border-bottom: 9px solid #eef;
}

/*======================================================================*/
}