/* ------------------------------------------------------------------------ */
/* hugo-tufte.css */
/* Contains extensions to the original tufte.css styles to */
/* accomodate a blog-like site. */
/* ------------------------------------------------------------------------ */

/* ------------------------------------------------------------------------ */
/* Generic content, such as the index list pages */
/* ------------------------------------------------------------------------ */
:root * {
      text-align: left;
      text-rendering: optimizeLegibility;
}

:focus {
  outline: medium auto currentColor;
  outline: medium auto invert;
  outline: 5px auto -webkit-focus-ring-color;
}

::selection {
    color: #151515;
    background-color: #ddd;
}

a.heading-anchor {
    display: none;
    visibility: collapse;
}

h2 {
    margin-top: 1.5rem;
}

h2:hover > a.heading-anchor,
h3:hover > a.heading-anchor {
    display: inline;
    visibility: visible;
}

hr {
    text-align: left;
    margin-left: 0;
    margin-top: 1.4rem;
    margin-bottom: 1.4rem;
    width: 100%;
    max-width: 100%;
    border-style: solid none none none;
    border-color: #ddd;
}

kbd {
  border: 1px #ddd solid;
  border-radius: 5px;
  padding-right: 2px;
  padding-left: 2px;
}

mark {
    background: #ddd;
}

/* ------------------------------------------------------------------------ */
/* Styling for listing pages. */
/* ------------------------------------------------------------------------ */
.list-page {
    ul {
        margin: -0.25em;
        width: 100%;
        max-width: 45rem;
    }
    li {
        margin: 0;
        /*font-size: 95%;*/
    }

}
.list-page .list-date {
    display: inline;
    font-size: 0.9em;
    /* padding-right: 2em; */
    /* margin-right: 2em; */
}

.list-page > ul > ul > ul > li > a {
  display: block;
  margin-left: 3em;
}

.list-date a {
  display: block;
  font-size: 0.85em;
  width: 100%;
}

table:not(.lntable) {
    margin-top: 1.4em;
    font-size: 1.4rem;
    width: auto; /* making booktabs style tables the unstyled default in case someone uses Markdown styling */
    /* margin: 0 auto; */
    /* border-spacing: 0px; */
}

table:not(.lntable) tr th {
  border-bottom: 1px solid #ddd;
  text-transform: uppercase;
}

table:not(.lntable) tr th,
table:not(.lntable) tr td {
    padding-right: 0.5rem;
}

table.lntable {
    td.lntd {
        padding: 0em;
    }
    border-spacing: 0;
    padding: 0;
}

/* ------------------------------------------------------------------------ */
/* Styling for footnotes. */
/* ------------------------------------------------------------------------ */
.footnotes hr {
    margin-top: 4.4em;
}

.footnotes ol {
    width: 55%;
    margin-top: 4.4rem;

    li {
        p {
            width: 100%;
            margin: 0;
            padding: 0;

            a.footnote-backref {
                font-size: 1.2rem;
                text-decoration: none;
            }
        }
    }
}

/* ------------------------------------------------------------------------ */
/* Styling for maths. */
/* ------------------------------------------------------------------------ */

/* mjx-container[jax="CHTML"][display="true"]::-webkit-scrollbar,
.katex-display::-webkit-scrollbar {
  display: none;
}*/

mjx-container[jax="CHTML"][display="true"],
.katex-display {
      overflow: auto;
      overflow-y: hidden;
/*     -ms-overflow-style: none;
    scrollbar-width: none; */
}


/* ------------------------------------------------------------------------ */
/* Styling for margin/side notes. */
/* ------------------------------------------------------------------------ */
.marginnote .marginnote-ind,
.sidenote .sidenote-number {
    margin-right: 5px;
}

/* prevent over-crowding */

.sidenote, .marginnote {
    margin-bottom: 1rem;
}

.sidenote code,
.marginnote code {
    font-size: 0.9rem;
    padding-left: 10px;
    padding-right: 10px;
    margin-top: -0.5em;
    margin-bottom: -0.5em;
}

code {
  background-color:#282a36;
  border-radius: 5px;
  display: inline-block;
  padding-left: 4px;
  padding-right: 4px;
}

pre code {
  background-color: #282a36;
  padding: 16px;
  padding-top: 8px;
  padding-bottom: 8px;;
}


/* ------------------------------------------------------------------------ */
/* Styling & fixes for cols. */
/* ------------------------------------------------------------------------ */
// create grid
.row {
  /* mobile */
  display: grid;
  width: 75%;
  gap: 0.3rem;
  margin: 0 0 1rem 0;
}

.row .column:nth-of-type(2n) {
  margin-left: 1rem;
}

.row .column:nth-of-type(3n) {
  margin-left: 2rem;
}

.row .column > p:first-child {
  margin-top: 0;
}

.row .column > p:last-child {
  margin-bottom: 0;
}

@media (min-width: 760px) {
  /* desktop */
  /* https://stackoverflow.com/a/62086985 */
  .row {
    grid-auto-columns: 1fr;
    grid-auto-flow: column;
    /* above 2 lines are equivalent as below 1 line */
    /* grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); */
    gap: 1.4rem;
    margin: 0 0 1.4rem 0;
  }
  .row .column {
    margin-left: 0 !important;
  }
}

.column > p {
  width: 100%;
}

.column > p > label.margin-toggle.marginnote-ind {
  display: inline;
}

.column > p > .sidenote,
.column > p > .marginnote {
  display: none;
}

.column > p > .margin-toggle:checked + .sidenote,
.column > p > .margin-toggle:checked + .marginnote {
  display: block;
  float: left;
  left: 1rem;
  clear: both;
  width: 95%;
  margin: 1rem 2.5%;
  vertical-align: baseline;
  position: relative;
}

/* ------------------------------------------------------------------------ */
/* Styling for buttons. */
/* ------------------------------------------------------------------------ */
.btn {
    display: inline-block;
    margin-top: 1.4rem;
}
.btn button {
    font-size: 1.4rem;
}
.btn button .icon {
    font-size: 1.2rem;
}

/* ------------------------------------------------------------------------ */
/* Styling for i18n. */
/* ------------------------------------------------------------------------ */

/* reduce zh & ja font-size to match en */

p:lang(zh), span:lang(zh),
p:lang(ja), span:lang(ja), {
    font-size: 1.2rem;
}

.sidenote:lang(zh),
.marginnote:lang(zh) {
    font-size: 0.5rem;
}

.sidenote:lang(ja),
.marginnote:lang(ja) {
    font-size: 0.9rem;
}