/* remarkjs 官网示例幻灯里面使用的暗色主题 */
.inverse {
  background: #272822;
  color: #777872;
  text-shadow: 0 0 20px #333;
}
.inverse h1,
.inverse h2 {
  color: #f3f3f3;
  line-height: 0.8em;
}

/* Slide-specific styling */
#slide-inverse .footnote {
  bottom: 12px;
  left: 20px;
}

/* 隐藏注释 */
.invisible-ink {
  display: none;
}

.remark-container.remark-presenter-mode .invisible-ink {
  display: inline;
  color: red;
}

/* 背景图片拉伸平铺 */
.remark-slide-content {
  background-size: 100% 100%;
}

/* 代码字体 */
.remark-code,
.remark-inline-code {
  font-weight: normal;
  font-family: "Cascadia Code", Consolas, "Courier New", monospace;
}

/* 行内 <code> 底色等样式 */
.remark-inline-code {
  background-color: var(--nord6);
  padding: 0.2em 0.4em;
  padding: 0.2em 0.4em;
  border-radius: 4px;
  transition: background-color 400ms ease-in-out 0s;
  font: 300 0.92em/1.8 PingFang SC, Lantinghei SC, Microsoft Yahei, Hiragino Sans GB, Microsoft Sans Serif,
    WenQuanYi Micro Hei, sans;
}

.remark-slide-content .center {
  text-align: center;
  justify-content: center;
}

.remark-slide-content .middle {
  vertical-align: middle;
  align-items: center;
}

/* 针对 typo.css 做一些修正 */
a.github-fork-ribbon {
  border-bottom-color: transparent;
}

a.github-fork-ribbon:hover {
  border-bottom-color: transparent;
}

.center > h1 {
  margin-top: 24px;
}

pre {
  padding: 0px;
}

.font-xxs {
  font-size: 10px;
}

.font-xxs .remark-code {
  font-size: 10px;
}

/* 超小号字体 */
.font-xs {
  font-size: 12px;
}

.font-xs .remark-code {
  font-size: 12px;
}

/* 小号字体 */
.font-sm {
  font-size: 14px;
}

.font-sm .remark-code {
  font-size: 14px;
}

/* 比中号字体略小 */
.font-m {
  font-size: 16px;
}

.font-m .remark-code {
  font-size: 16px;
}

/* 中号字体 */
.font-md {
  font-size: 18px;
}

.font-md .remark-code {
  font-size: 18px;
}

/* 大号字体 */
.font-lg {
  font-size: 22px;
}

.font-lg .remark-code {
  font-size: 22px;
}

.font-xl {
  font-size: 28px;
}

.font-xxl {
  font-size: 36px;
}

.font-xxxl {
  font-size: 49px;
}

.font-2x {
  font-size: 2em;
}

.font-3x {
  font-size: 3em;
}

.font-4x {
  font-size: 4em;
}

.font-5x {
  font-size: 5em;
}

.line-height-1 {
  line-height: 1em !important;
}

.line-height-1-2 {
  line-height: 1.2em !important;
}

/* 由于 pure.css 提供的网格布局没有 gutter 功能，这里补充 8px 和 16px gutter 的样式 */
.gutter-8 {
  padding-left: 4px;
  padding-right: 4px;
  box-sizing: border-box;
}

.gutter-16 {
  padding-left: 8px;
  padding-right: 8px;
  box-sizing: border-box;
}

.gutter-24 {
  padding-left: 12px;
  padding-right: 12px;
  box-sizing: border-box;
}

.gutter-32 {
  padding-left: 16px;
  padding-right: 16px;
  box-sizing: border-box;
}

.gutter-64 {
  padding-left: 32px;
  padding-right: 32px;
  box-sizing: border-box;
}

/*
 * 100% 宽度，无背景色的 Table
 * 可选样式：
 *   st-hline 只显示横线
 *   st-vline 只显示竖线
 *   st-allline 横线和竖线都显示
*/
.st {
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 4px;
}

.st table {
  margin-bottom: 0px;
  width: 100%;
  max-width: 100%;
  border-spacing: 0;
}

.st table thead th {
  color: #000;
}

.st table td,
.st table th,
.st table thead,
.st table thead th,
.st table tr {
  border-width: 0px;
  border-style: solid;
  border-color: rgba(0, 0, 0, 0.12);
  background-color: transparent;
}

.st-allline table td:first-child,
.st-allline table th:first-child,
.st-vline table td:first-child,
.st-vline table th:first-child {
  border-left: 0;
}

.st-hline table thead th,
.st-hline table thead th,
.st-hline table tbody tr:not(:last-child) td,
.st-hline table tbody tr:not(:last-child) td,
.st-vline table tr:nth-last-child(2) th,
.st-vline table thead tr:last-child th,
.st-allline table tbody tr:not(:last-child) td,
.st-allline table thead th {
  border-bottom-width: 1px;
}

.st-allline table td,
.st-allline table thead th,
.st-allline table th,
.st-vline table td,
.st-vline table thead th,
.st-vline table th {
  border-left-width: 1px;
}

.st.noborder {
  border-top: 0px;
  border-left: 0px;
  border-right: 0px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 0px;
}

.st.noborder table thead th {
  font-weight: bold;
  color: rgba(0, 0, 0, 0.6);
  border-bottom-width: 2px;
}

.nord-dark .st {
  border: 1px solid var(--nord3);
}

.nord-dark .st table thead th {
  color: var(--nord6);
}

.nord-dark .st table td,
.nord-dark .st table th,
.nord-dark .st table thead,
.nord-dark .st table thead th,
.nord-dark .st table tr {
  border-color: var(--nord3);
}

.nord-dark .st table td,
.nord-dark .st table tr {
  color: var(--nord6);
  opacity: 0.9;
}

.nord-dark .st table th,
.nord-dark .st table thead,
.nord-dark .st table thead th {
  color: var(--nord6);
}

.nord-dark .st.noborder {
  border-top: 0px;
  border-left: 0px;
  border-right: 0px;
  border-bottom: 1px solid var(--nord3);
  border-radius: 0px;
}

/*
 * quasar 样式修正
*/
.q-timeline {
  list-style: none !important;
}

.q-scrollarea__bar,
.q-scrollarea__thumb {
  /*
   * 由于 remarkjs 会自动使用 transform:scale() 来适应屏幕大小，而 Quasar 的 scroll area 组件会使用如下样式类
   * 设置滚动条的 will-change: opacity; 它们两个加起来竟然会让整个幻灯内容页字体变虚(chrome 79.0.3945.88)！非常诡异的BUG.
   * 即使使用下面的样式修正了，在鼠标移入移出 scroll area 组件导致滚动条显示/隐藏时还是会有短暂的虚的情况，所以最好
   * 设置 scroll area 组件的 visible 属性为 true
  */
  will-change: auto;
}

/* 
 * 分栏样式
*/
.column-2 {
  column-count: 2;
  column-gap: 3em;
  column-rule: 0.2px solid rgba(0, 0, 0, 0.2);
}

.column-3 {
  column-count: 3;
  column-gap: 3em;
  column-rule: 0.2px solid rgba(0, 0, 0, 0.2);
}

.column-4 {
  column-count: 4;
  column-gap: 3em;
  column-rule: 0.2px solid rgba(0, 0, 0, 0.2);
}

.column-5 {
  column-count: 5;
  column-gap: 3em;
  column-rule: 0.2px solid rgba(0, 0, 0, 0.2);
}

.column-6 {
  column-count: 6;
  column-gap: 3em;
  column-rule: 0.2px solid rgba(0, 0, 0, 0.2);
}

.column-norule,
.nord-dark .column-norule {
  column-gap: 2em;
  column-rule: 0px;
}

.column-gap-sm,
.nord-dark .column-gap-sm {
  column-gap: 1em;
  column-rule: 0px;
}

.column-gap-xs,
.nord-dark .column-gap-xs {
  column-gap: 0.5em;
  column-rule: 0px;
}

/*
 * 浮动布局
*/
.float-left {
  float: left;
}

.float-left > img {
  float: left;
}

.float-right {
  float: right;
}

.float-right > img {
  float: right;
}

.block-middle {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/*
 * 布局
*/
.vcenter {
  vertical-align: middle;
}

/* 字体间距 */
.letter-spacing-0 {
  letter-spacing: 0em;
}
.letter-spacing-10 {
  letter-spacing: 0.1em;
}
.letter-spacing-20 {
  letter-spacing: 0.2em;
}
.letter-spacing-30 {
  letter-spacing: 0.3em;
}
.letter-spacing-40 {
  letter-spacing: 0.4em;
}
.letter-spacing-50 {
  letter-spacing: 0.5em;
}
.letter-spacing-60 {
  letter-spacing: 0.6em;
}
.letter-spacing-70 {
  letter-spacing: 0.7em;
}
.letter-spacing-80 {
  letter-spacing: 0.8em;
}
.letter-spacing-90 {
  letter-spacing: 0.9em;
}
.letter-spacing-100 {
  letter-spacing: 1em;
}

/*
 * 图标
*/
.icon-inline:before {
  vertical-align: -0.2em;
  padding-left: 0.2em;
  padding-right: 0.2em;
}

.icon-top {
  display: inline-flex;
  flex-direction: column;
  text-align: center;
  line-height: 2.5em;
  font-size: 0.8em;
  padding: 0em 0.5em;
}

.icon-top:before {
  font-size: 4em;
  vertical-align: 0em;
  width: 100%;
  display: inline-block;
}

/*
 * 透明度
 */
.opacity-10 {
  opacity: 0.1;
}
.opacity-20 {
  opacity: 0.2;
}
.opacity-30 {
  opacity: 0.3;
}
.opacity-40 {
  opacity: 0.4;
}
.opacity-50 {
  opacity: 0.5;
}
.opacity-60 {
  opacity: 0.6;
}
.opacity-70 {
  opacity: 0.7;
}
.opacity-80 {
  opacity: 0.8;
}
.opacity-90 {
  opacity: 0.9;
}

/* 对角线半透明渐变变暗蒙版 */
.dark-mask-1 {
  background-image: linear-gradient(150deg, rgba(0, 0, 0, 100%), rgba(0, 0, 0, 85%), rgba(0, 0, 0, 40%));
}

.dark-mask-1-nord {
  background-image: linear-gradient(
    150deg,
    rgba(46, 52, 64, 100%),
    rgba(46, 52, 64, 100%),
    rgba(46, 52, 64, 98%),
    rgba(46, 52, 64, 80%)
  );
}

/* 滚动条 */
.h-scroll {
  overflow-x: scroll;
}

.v-scroll {
  overflow-y: scroll;
}

.h-scroll::-webkit-scrollbar,
.v-scroll::-webkit-scrollbar {
  height: 6px;
  width: 6px;
}

.h-scroll::-webkit-scrollbar-thumb,
.v-scroll::-webkit-scrollbar-thumb {
  background-color: var(--oc-gray-2);
  outline: 1px solid #333;
  border-radius: 4px;
}

.nord-dark .h-scroll::-webkit-scrollbar-thumb,
.nord-dark .v-scroll::-webkit-scrollbar-thumb {
  background-color: var(--nord1);
}

/* 卡片放到分栏里会被截断，添加这个样式可避免被截断 */
.inline-flex {
  display: inline-flex;
}

.mermaid {
  display: flex;
}

.mermaid > p {
  margin-bottom: 0px;
}