/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%
}

body {
  margin: 0
}

main {
  display: block
}

h1 {
  font-size: 2em;
  margin: .67em 0
}

hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible
}

pre {
  font-family: monospace, monospace;
  font-size: 1em
}

a {
  background-color: transparent
}

abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  text-decoration: underline dotted
}

b,
strong {
  font-weight: bolder
}

code,
kbd,
samp {
  font-family: monospace, monospace;
  font-size: 1em
}

small {
  font-size: 80%
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline
}

sub {
  bottom: -.25em
}

sup {
  top: -.5em
}

img {
  border-style: none
}

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: 1.15;
  margin: 0
}

button,
input {
  overflow: visible
}

button,
select {
  text-transform: none
}

[type=button],
[type=reset],
[type=submit],
button {
  -webkit-appearance: button
}

[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner,
button::-moz-focus-inner {
  border-style: none;
  padding: 0
}

[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring,
button:-moz-focusring {
  outline: 1px dotted ButtonText
}

fieldset {
  padding: .35em .75em .625em
}

legend {
  box-sizing: border-box;
  color: inherit;
  display: table;
  max-width: 100%;
  padding: 0;
  white-space: normal
}

progress {
  vertical-align: baseline
}

textarea {
  overflow: auto
}

[type=checkbox],
[type=radio] {
  box-sizing: border-box;
  padding: 0
}

[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto
}

[type=search] {
  -webkit-appearance: textfield;
  outline-offset: -2px
}

[type=search]::-webkit-search-decoration {
  -webkit-appearance: none
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit
}

details {
  display: block
}

summary {
  display: list-item
}

template {
  display: none
}

[hidden] {
  display: none
}
.limit-one-line,
#article-container .flink .flink-list > .flink-list-item a .flink-item-name,
#article-container .flink .flink-list > .flink-list-item a .flink-item-desc,
#aside-content .card-info .card-info-data > .card-info-data-item a .headline,
#aside-content .card-archives ul.card-archive-list > .card-archive-list-item a span,
#aside-content .card-categories ul.card-category-list > .card-category-list-item a span,
#pagination .prev_info,
#pagination .next_info,
#sidebar #sidebar-menus .site-data .data-item .data-item-link > a > div,
#sidebar #sidebar-menus .menus_items .site-page {
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.limit-more-line,
.error404 #error-wrap .error-content .error-info .error_subtitle,
.article-sort-item-title,
#recent-posts > .recent-post-item >.recent-post-info > .article-title,
#recent-posts > .recent-post-item >.recent-post-info > .content,
#error-wrap .error-content .error-info .error_subtitle,
#aside-content .aside-list > .aside-list-item .content > .name,
#aside-content .aside-list > .aside-list-item .content > .title,
#aside-content .aside-list > .aside-list-item .content > .comment,
#post-info .post-title,
.relatedPosts > .relatedPosts-list .content .title,
figure.gallery-group p,
figure.gallery-group .gallery-group-name {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
}
.fontawesomeIcon,
hr:before,
#article-container.post-content h1:before,
#article-container.post-content h2:before,
#article-container.post-content h3:before,
#article-container.post-content h4:before,
#article-container.post-content h5:before,
#article-container.post-content h6:before,
#post .post-copyright:before,
#post .post-outdate-notice:before,
.note:not(.no-icon)::before {
  display: inline-block;
  font-weight: 600;
  font-style: normal;
  font-variant: normal;
  font-family: 'Font Awesome 5 Free';
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
}
#content-inner,
#footer {
  -webkit-animation: bottom-top 1s;
  -moz-animation: bottom-top 1s;
  -o-animation: bottom-top 1s;
  -ms-animation: bottom-top 1s;
  animation: bottom-top 1s;
}
#page-header {
  -webkit-animation: header-effect 1s;
  -moz-animation: header-effect 1s;
  -o-animation: header-effect 1s;
  -ms-animation: header-effect 1s;
  animation: header-effect 1s;
}
#site-title,
#site-subtitle {
  -webkit-animation: titlescale 1s;
  -moz-animation: titlescale 1s;
  -o-animation: titlescale 1s;
  -ms-animation: titlescale 1s;
  animation: titlescale 1s;
}
#nav.show {
  -webkit-animation: headerNoOpacity 1s;
  -moz-animation: headerNoOpacity 1s;
  -o-animation: headerNoOpacity 1s;
  -ms-animation: headerNoOpacity 1s;
  animation: headerNoOpacity 1s;
}
canvas:not(#ribbon-canvas),
#web_bg {
  -webkit-animation: to_show 4s;
  -moz-animation: to_show 4s;
  -o-animation: to_show 4s;
  -ms-animation: to_show 4s;
  animation: to_show 4s;
}
#ribbon-canvas {
  -webkit-animation: ribbon_to_show 4s;
  -moz-animation: ribbon_to_show 4s;
  -o-animation: ribbon_to_show 4s;
  -ms-animation: ribbon_to_show 4s;
  animation: ribbon_to_show 4s;
}
#sidebar-menus.open > :nth-child(1) {
  -webkit-animation: sidebarItem 0.2s;
  -moz-animation: sidebarItem 0.2s;
  -o-animation: sidebarItem 0.2s;
  -ms-animation: sidebarItem 0.2s;
  animation: sidebarItem 0.2s;
}
#sidebar-menus.open > :nth-child(2) {
  -webkit-animation: sidebarItem 0.4s;
  -moz-animation: sidebarItem 0.4s;
  -o-animation: sidebarItem 0.4s;
  -ms-animation: sidebarItem 0.4s;
  animation: sidebarItem 0.4s;
}
#sidebar-menus.open > :nth-child(3) {
  -webkit-animation: sidebarItem 0.6s;
  -moz-animation: sidebarItem 0.6s;
  -o-animation: sidebarItem 0.6s;
  -ms-animation: sidebarItem 0.6s;
  animation: sidebarItem 0.6s;
}
#sidebar-menus.open > :nth-child(4) {
  -webkit-animation: sidebarItem 0.8s;
  -moz-animation: sidebarItem 0.8s;
  -o-animation: sidebarItem 0.8s;
  -ms-animation: sidebarItem 0.8s;
  animation: sidebarItem 0.8s;
}
.card-announcement-animation {
  color: #f00;
  -webkit-animation: announ_animation 0.8s linear infinite;
  -moz-animation: announ_animation 0.8s linear infinite;
  -o-animation: announ_animation 0.8s linear infinite;
  -ms-animation: announ_animation 0.8s linear infinite;
  animation: announ_animation 0.8s linear infinite;
}
.scroll-down-effects {
  -webkit-animation: scroll-down-effect 1.5s infinite;
  -moz-animation: scroll-down-effect 1.5s infinite;
  -o-animation: scroll-down-effect 1.5s infinite;
  -ms-animation: scroll-down-effect 1.5s infinite;
  animation: scroll-down-effect 1.5s infinite;
}
.reward-main {
  -webkit-animation: donate_effcet 0.3s 0.1s ease both;
  -moz-animation: donate_effcet 0.3s 0.1s ease both;
  -o-animation: donate_effcet 0.3s 0.1s ease both;
  -ms-animation: donate_effcet 0.3s 0.1s ease both;
  animation: donate_effcet 0.3s 0.1s ease both;
}
@-moz-keyframes scroll-down-effect {
  0% {
    top: 0;
    opacity: 0.4;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)";
    filter: alpha(opacity=40);
  }
  50% {
    top: -16px;
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
  100% {
    top: 0;
    opacity: 0.4;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)";
    filter: alpha(opacity=40);
  }
}
@-webkit-keyframes scroll-down-effect {
  0% {
    top: 0;
    opacity: 0.4;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)";
    filter: alpha(opacity=40);
  }
  50% {
    top: -16px;
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
  100% {
    top: 0;
    opacity: 0.4;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)";
    filter: alpha(opacity=40);
  }
}
@-o-keyframes scroll-down-effect {
  0% {
    top: 0;
    opacity: 0.4;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)";
    filter: alpha(opacity=40);
  }
  50% {
    top: -16px;
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
  100% {
    top: 0;
    opacity: 0.4;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)";
    filter: alpha(opacity=40);
  }
}
@keyframes scroll-down-effect {
  0% {
    top: 0;
    opacity: 0.4;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)";
    filter: alpha(opacity=40);
  }
  50% {
    top: -16px;
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
  100% {
    top: 0;
    opacity: 0.4;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)";
    filter: alpha(opacity=40);
  }
}
@-moz-keyframes header-effect {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translateY(-50px);
    -moz-transform: translateY(-50px);
    -o-transform: translateY(-50px);
    -ms-transform: translateY(-50px);
    transform: translateY(-50px);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-webkit-keyframes header-effect {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translateY(-50px);
    -moz-transform: translateY(-50px);
    -o-transform: translateY(-50px);
    -ms-transform: translateY(-50px);
    transform: translateY(-50px);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-o-keyframes header-effect {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translateY(-50px);
    -moz-transform: translateY(-50px);
    -o-transform: translateY(-50px);
    -ms-transform: translateY(-50px);
    transform: translateY(-50px);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@keyframes header-effect {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translateY(-50px);
    -moz-transform: translateY(-50px);
    -o-transform: translateY(-50px);
    -ms-transform: translateY(-50px);
    transform: translateY(-50px);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-moz-keyframes headerNoOpacity {
  0% {
    -webkit-transform: translateY(-50px);
    -moz-transform: translateY(-50px);
    -o-transform: translateY(-50px);
    -ms-transform: translateY(-50px);
    transform: translateY(-50px);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-webkit-keyframes headerNoOpacity {
  0% {
    -webkit-transform: translateY(-50px);
    -moz-transform: translateY(-50px);
    -o-transform: translateY(-50px);
    -ms-transform: translateY(-50px);
    transform: translateY(-50px);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-o-keyframes headerNoOpacity {
  0% {
    -webkit-transform: translateY(-50px);
    -moz-transform: translateY(-50px);
    -o-transform: translateY(-50px);
    -ms-transform: translateY(-50px);
    transform: translateY(-50px);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@keyframes headerNoOpacity {
  0% {
    -webkit-transform: translateY(-50px);
    -moz-transform: translateY(-50px);
    -o-transform: translateY(-50px);
    -ms-transform: translateY(-50px);
    transform: translateY(-50px);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-moz-keyframes bottom-top {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    margin-top: 50px;
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    margin-top: 0;
  }
}
@-webkit-keyframes bottom-top {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    margin-top: 50px;
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    margin-top: 0;
  }
}
@-o-keyframes bottom-top {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    margin-top: 50px;
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    margin-top: 0;
  }
}
@keyframes bottom-top {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    margin-top: 50px;
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    margin-top: 0;
  }
}
@-moz-keyframes titlescale {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@-webkit-keyframes titlescale {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@-o-keyframes titlescale {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@keyframes titlescale {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@-moz-keyframes search_close {
  0% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  100% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
}
@-webkit-keyframes search_close {
  0% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  100% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
}
@-o-keyframes search_close {
  0% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  100% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
}
@keyframes search_close {
  0% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  100% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
}
@-moz-keyframes to_show {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
}
@-webkit-keyframes to_show {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
}
@-o-keyframes to_show {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
}
@keyframes to_show {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
}
@-moz-keyframes to_hide {
  0% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
  100% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
  }
}
@-webkit-keyframes to_hide {
  0% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
  100% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
  }
}
@-o-keyframes to_hide {
  0% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
  100% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
  }
}
@keyframes to_hide {
  0% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
  100% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
  }
}
@-moz-keyframes ribbon_to_show {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
  }
  100% {
    opacity: 0.6;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
    filter: alpha(opacity=60);
  }
}
@-webkit-keyframes ribbon_to_show {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
  }
  100% {
    opacity: 0.6;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
    filter: alpha(opacity=60);
  }
}
@-o-keyframes ribbon_to_show {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
  }
  100% {
    opacity: 0.6;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
    filter: alpha(opacity=60);
  }
}
@keyframes ribbon_to_show {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
  }
  100% {
    opacity: 0.6;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
    filter: alpha(opacity=60);
  }
}
@-moz-keyframes avatar_turn_around {
  from {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -o-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
  }
  to {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@-webkit-keyframes avatar_turn_around {
  from {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -o-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
  }
  to {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@-o-keyframes avatar_turn_around {
  from {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -o-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
  }
  to {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes avatar_turn_around {
  from {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -o-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
  }
  to {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@-moz-keyframes sub_menus {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translateY(10px);
    -moz-transform: translateY(10px);
    -o-transform: translateY(10px);
    -ms-transform: translateY(10px);
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-webkit-keyframes sub_menus {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translateY(10px);
    -moz-transform: translateY(10px);
    -o-transform: translateY(10px);
    -ms-transform: translateY(10px);
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-o-keyframes sub_menus {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translateY(10px);
    -moz-transform: translateY(10px);
    -o-transform: translateY(10px);
    -ms-transform: translateY(10px);
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@keyframes sub_menus {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translateY(10px);
    -moz-transform: translateY(10px);
    -o-transform: translateY(10px);
    -ms-transform: translateY(10px);
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-moz-keyframes donate_effcet {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translateY(-20px);
    -moz-transform: translateY(-20px);
    -o-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-webkit-keyframes donate_effcet {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translateY(-20px);
    -moz-transform: translateY(-20px);
    -o-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-o-keyframes donate_effcet {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translateY(-20px);
    -moz-transform: translateY(-20px);
    -o-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@keyframes donate_effcet {
  0% {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translateY(-20px);
    -moz-transform: translateY(-20px);
    -o-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    -ms-filter: none;
    filter: none;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-moz-keyframes announ_animation {
  0%, to {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }
}
@-webkit-keyframes announ_animation {
  0%, to {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }
}
@-o-keyframes announ_animation {
  0%, to {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }
}
@keyframes announ_animation {
  0%, to {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }
}
@-moz-keyframes sidebarItem {
  0% {
    -webkit-transform: translateX(200px);
    -moz-transform: translateX(200px);
    -o-transform: translateX(200px);
    -ms-transform: translateX(200px);
    transform: translateX(200px);
  }
  100% {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }
}
@-webkit-keyframes sidebarItem {
  0% {
    -webkit-transform: translateX(200px);
    -moz-transform: translateX(200px);
    -o-transform: translateX(200px);
    -ms-transform: translateX(200px);
    transform: translateX(200px);
  }
  100% {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }
}
@-o-keyframes sidebarItem {
  0% {
    -webkit-transform: translateX(200px);
    -moz-transform: translateX(200px);
    -o-transform: translateX(200px);
    -ms-transform: translateX(200px);
    transform: translateX(200px);
  }
  100% {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }
}
@keyframes sidebarItem {
  0% {
    -webkit-transform: translateX(200px);
    -moz-transform: translateX(200px);
    -o-transform: translateX(200px);
    -ms-transform: translateX(200px);
    transform: translateX(200px);
  }
  100% {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }
}
:root {
  --global-font-size: 14px;
  --global-bg: #fff;
  --font-color: #4c4948;
  --hr-border: #d2ebfd;
  --hr-before-color: #bfe4fb;
  --search-bg: #f6f8fa;
  --search-input-color: #4c4948;
  --search-result-title: #4c4948;
  --preloader-bg: #37474f;
  --preloader-color: #fff;
  --tab-border-color: #f0f0f0;
  --tab-botton-bg: #f0f0f0;
  --tab-botton-color: #1f2d3d;
  --tab-button-hover-bg: #dcdcdc;
  --tab-button-active-bg: #fff;
  --card-bg: #fff;
  --sidebar-bg: #f6f8fa;
  --btn-hover-color: #ff7242;
  --btn-color: #fff;
  --btn-bg: #49b1f5;
  --text-bg-hover: rgba(73,177,245,0.7);
  --light-grey: #eee;
  --white: #fff;
  --text-highlight-color: #1f2d3d;
  --blockquote-color: #6a737d;
  --blockquote-bg: rgba(73,177,245,0.1);
  --reward-pop: #f5f5f5;
  --toc-link-color: #666261;
  --card-box-shadow: 0 3px 8px 6px rgba(7,17,27,0.06);
  --card-hover-box-shadow: 0 3px 8px 6px rgba(7,17,27,0.15);
}
html {
  height: 100%;
  font-size: 20px;
}
body {
  position: relative;
  min-height: 100%;
  background: var(--global-bg);
  color: var(--font-color);
  font-size: var(--global-font-size);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Lato, Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  line-height: 2;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
}
*::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
*::-webkit-scrollbar-thumb {
  background: var(--btn-bg);
}
*::-webkit-scrollbar-track {
  background-color: transparent;
}
input::placeholder {
  color: var(--font-color);
}
h1,
h2,
h3,
h4,
h5,
h6 {
  position: relative;
  margin: 1rem 0 0.7rem;
  color: var(--text-highlight-color);
  font-weight: bold;
}
h1 code,
h2 code,
h3 code,
h4 code,
h5 code,
h6 code {
  font-size: inherit !important;
}
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
hr {
  position: relative;
  margin: 2rem auto;
  border: 2px dashed var(--hr-border);
  width: calc(100% - 4px);
}
hr:hover:before {
  left: calc(95% - 20px);
}
hr:before {
  position: absolute;
  top: -10px;
  left: 5%;
  z-index: 1;
  color: var(--hr-before-color);
  content: '\f0c4';
  font-size: 20px;
  line-height: 1;
  -webkit-transition: all 1s ease-in-out;
  -moz-transition: all 1s ease-in-out;
  -o-transition: all 1s ease-in-out;
  -ms-transition: all 1s ease-in-out;
  transition: all 1s ease-in-out;
}
.table-wrap {
  overflow-x: scroll;
  margin: 0 0 1rem;
}
table {
  display: table;
  width: 100%;
  border-spacing: 0;
  border-collapse: collapse;
  empty-cells: show;
}
table thead {
  background: rgba(153,169,191,0.1);
}
table th,
table td {
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--light-grey);
  vertical-align: middle;
}
*::selection {
  background: #00c4b6;
  color: #f7f7f7;
}
button {
  padding: 0;
  outline: 0;
  border: none;
  background: none;
  cursor: pointer;
}
a {
  color: #99a9bf;
  text-decoration: none;
  word-wrap: break-word;
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  -o-transition: all 0.2s;
  -ms-transition: all 0.2s;
  transition: all 0.2s;
  overflow-wrap: break-word;
}
a:hover {
  color: #49b1f5;
}
.is-center {
  text-align: center;
}
.copy-true {
  -webkit-user-select: all;
  -moz-user-select: all;
  -ms-user-select: all;
  user-select: all;
}
.pull-left {
  float: left;
}
.pull-right {
  float: right;
}
.button--animated {
  position: relative;
  z-index: 1;
  -webkit-transition: color 1s;
  -moz-transition: color 1s;
  -o-transition: color 1s;
  -ms-transition: color 1s;
  transition: color 1s;
}
.button--animated:before {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  background: var(--btn-hover-color);
  content: '';
  -webkit-transition: -webkit-transform 0.5s ease-out;
  -moz-transition: -moz-transform 0.5s ease-out;
  -o-transition: -o-transform 0.5s ease-out;
  -ms-transition: -ms-transform 0.5s ease-out;
  transition: transform 0.5s ease-out;
  -webkit-transform: scaleX(0);
  -moz-transform: scaleX(0);
  -o-transform: scaleX(0);
  -ms-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: 0 50%;
  -moz-transform-origin: 0 50%;
  -o-transform-origin: 0 50%;
  -ms-transform-origin: 0 50%;
  transform-origin: 0 50%;
}
.button--animated:hover:before {
  -webkit-transition-timing-function: cubic-bezier(0.45, 1.64, 0.47, 0.66);
  -moz-transition-timing-function: cubic-bezier(0.45, 1.64, 0.47, 0.66);
  -o-transition-timing-function: cubic-bezier(0.45, 1.64, 0.47, 0.66);
  -ms-transition-timing-function: cubic-bezier(0.45, 1.64, 0.47, 0.66);
  transition-timing-function: cubic-bezier(0.45, 1.64, 0.47, 0.66);
  -webkit-transform: scaleX(1);
  -moz-transform: scaleX(1);
  -o-transform: scaleX(1);
  -ms-transform: scaleX(1);
  transform: scaleX(1);
}
img {
  max-width: 100%;
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  -o-transition: all 0.2s;
  -ms-transition: all 0.2s;
  transition: all 0.2s;
}
img[src=''],
img:not([src]) {
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
}
.img-alt {
  margin: -0.5rem 0 0.5rem;
  color: #858585;
}
.img-alt:hover {
  text-decoration: none !important;
}
:root {
  --hl-color: #eff;
  --hl-bg: #212121;
  --hltools-bg: #1c1c1c;
  --hltools-color: rgba(238,255,255,0.8);
  --hlnumber-bg: #212121;
  --hlnumber-color: rgba(238,255,255,0.5);
  --hlscrollbar-bg: #121212;
  --hlexpand-bg: linear-gradient(180deg, rgba(33,33,33,0.6), rgba(33,33,33,0.9));
}
figure.highlight table::-webkit-scrollbar-thumb {
  background: var(--hlscrollbar-bg);
}
figure.highlight pre .deletion {
  color: #bf42bf;
}
figure.highlight pre .addition {
  color: #105ede;
}
figure.highlight pre .meta {
  color: #c792ea;
}
figure.highlight pre .comment {
  color: #969896;
}
figure.highlight pre .variable,
figure.highlight pre .attribute,
figure.highlight pre .regexp,
figure.highlight pre .ruby .constant,
figure.highlight pre .xml .tag .title,
figure.highlight pre .xml .pi,
figure.highlight pre .xml .doctype,
figure.highlight pre .html .doctype,
figure.highlight pre .css .id,
figure.highlight pre .tag .name,
figure.highlight pre .css .class,
figure.highlight pre .css .pseudo {
  color: #ff5370;
}
figure.highlight pre .tag {
  color: #89ddff;
}
figure.highlight pre .number,
figure.highlight pre .preprocessor,
figure.highlight pre .literal,
figure.highlight pre .params,
figure.highlight pre .constant,
figure.highlight pre .command {
  color: #f78c6c;
}
figure.highlight pre .built_in {
  color: #ffcb6b;
}
figure.highlight pre .ruby .class .title,
figure.highlight pre .css .rules .attribute,
figure.highlight pre .string,
figure.highlight pre .value,
figure.highlight pre .inheritance,
figure.highlight pre .header,
figure.highlight pre .ruby .symbol,
figure.highlight pre .xml .cdata,
figure.highlight pre .special,
figure.highlight pre .number,
figure.highlight pre .formula {
  color: #c3e88d;
}
figure.highlight pre .keyword,
figure.highlight pre .title,
figure.highlight pre .css .hexcolor {
  color: #89ddff;
}
figure.highlight pre .function,
figure.highlight pre .python .decorator,
figure.highlight pre .python .title,
figure.highlight pre .ruby .function .title,
figure.highlight pre .ruby .title .keyword,
figure.highlight pre .perl .sub,
figure.highlight pre .javascript .title,
figure.highlight pre .coffeescript .title {
  color: #82aaff;
}
figure.highlight pre .tag .attr,
figure.highlight pre .javascript .function {
  color: #c792ea;
}
#article-container figure.highlight .line.marked {
  background-color: rgba(97,97,97,0.314);
}
#article-container figure.highlight table {
  display: block;
  overflow: auto;
  border: none;
}
#article-container figure.highlight table td {
  padding: 0;
  border: none;
}
#article-container figure.highlight .gutter pre {
  padding-right: 0.5rem;
  padding-left: 0.5rem;
  background-color: var(--hlnumber-bg);
  color: var(--hlnumber-color);
  text-align: right;
}
#article-container figure.highlight .code pre {
  padding-right: 0.5rem;
  padding-left: 0.5rem;
  width: 100%;
}
#article-container pre,
#article-container figure.highlight {
  overflow: auto;
  margin: 0 0 1rem;
  padding: 0;
  background: var(--hl-bg);
  color: var(--hl-color);
  line-height: 1.6;
}
blockquote {
  margin: 0 0 1rem;
  padding: 0.1rem 0.8rem;
  border-left: 0.2rem solid #49b1f5;
  background-color: var(--blockquote-bg);
  color: var(--blockquote-color);
}
blockquote a {
  word-break: break-all;
}
blockquote p {
  margin: 0 !important;
  padding: 0.5rem 0;
}
blockquote footer {
  padding: 0 0 0.5rem;
}
blockquote footer cite:before {
  padding: 0 0.3em;
  content: '—';
}
#article-container pre,
#article-container code {
  font-size: var(--global-font-size);
  font-family: consolas, Menlo, 'PingFang SC', 'Microsoft YaHei', sans-serif !important;
}
#article-container code {
  padding: 0.1rem 0.2rem;
  background: rgba(27,31,35,0.05);
  color: #f47466;
}
#article-container pre {
  padding: 10px 20px;
}
#article-container pre code {
  padding: 0;
  background: none;
  color: var(--hl-color);
  text-shadow: none;
}
#article-container figure.highlight {
  position: relative;
}
#article-container figure.highlight pre {
  margin: 0;
  padding: 8px 0;
  border: none;
}
#article-container figure.highlight figcaption,
#article-container figure.highlight .caption {
  padding: 0.3rem 0 0.1rem 0.7rem;
  font-size: var(--global-font-size);
  line-height: 1em;
}
#article-container figure.highlight figcaption a,
#article-container figure.highlight .caption a {
  float: right;
  padding-right: 10px;
  color: var(--hl-color);
}
#article-container figure.highlight figcaption a:hover,
#article-container figure.highlight .caption a:hover {
  border-bottom-color: var(--hl-color);
}
#article-container .highlight-tools {
  position: relative;
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-align: center;
  -moz-box-align: center;
  -o-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  overflow: hidden;
  min-height: 1.2rem;
  height: 2.15em;
  background: var(--hltools-bg);
  color: var(--hltools-color);
  font-size: var(--global-font-size);
}
#article-container .highlight-tools.closed ~ * {
  display: none;
}
#article-container .highlight-tools .expand {
  position: absolute;
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  -webkit-transition: -webkit-transform 0.3s;
  -moz-transition: -moz-transform 0.3s;
  -o-transition: -o-transform 0.3s;
  -ms-transition: -ms-transform 0.3s;
  transition: transform 0.3s;
}
#article-container .highlight-tools .expand + .code-lang {
  left: 1.7rem;
}
#article-container .highlight-tools .expand.closed {
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
  -webkit-transform: rotate(-90deg) !important;
  -moz-transform: rotate(-90deg) !important;
  -o-transform: rotate(-90deg) !important;
  -ms-transform: rotate(-90deg) !important;
  transform: rotate(-90deg) !important;
}
#article-container .highlight-tools .code-lang {
  position: absolute;
  left: 0.7rem;
  text-transform: uppercase;
  font-weight: bold;
  font-size: 1.15em;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
#article-container .highlight-tools .copy-notice {
  position: absolute;
  right: 1.7rem;
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
  -webkit-transition: opacity 0.4s;
  -moz-transition: opacity 0.4s;
  -o-transition: opacity 0.4s;
  -ms-transition: opacity 0.4s;
  transition: opacity 0.4s;
}
#article-container .highlight-tools .copy-button {
  position: absolute;
  right: 0.7rem;
  cursor: pointer;
  -webkit-transition: color 0.2s;
  -moz-transition: color 0.2s;
  -o-transition: color 0.2s;
  -ms-transition: color 0.2s;
  transition: color 0.2s;
}
#article-container .highlight-tools .copy-button:hover {
  color: #49b1f5;
}
#article-container .gutter {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
#article-container .gist table {
  width: auto;
}
#article-container .gist table td {
  border: none;
}
@-moz-keyframes code-expand-key {
  0% {
    opacity: 0.6;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
    filter: alpha(opacity=60);
  }
  50% {
    opacity: 0.1;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=10)";
    filter: alpha(opacity=10);
  }
  100% {
    opacity: 0.6;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
    filter: alpha(opacity=60);
  }
}
@-webkit-keyframes code-expand-key {
  0% {
    opacity: 0.6;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
    filter: alpha(opacity=60);
  }
  50% {
    opacity: 0.1;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=10)";
    filter: alpha(opacity=10);
  }
  100% {
    opacity: 0.6;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
    filter: alpha(opacity=60);
  }
}
@-o-keyframes code-expand-key {
  0% {
    opacity: 0.6;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
    filter: alpha(opacity=60);
  }
  50% {
    opacity: 0.1;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=10)";
    filter: alpha(opacity=10);
  }
  100% {
    opacity: 0.6;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
    filter: alpha(opacity=60);
  }
}
@keyframes code-expand-key {
  0% {
    opacity: 0.6;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
    filter: alpha(opacity=60);
  }
  50% {
    opacity: 0.1;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=10)";
    filter: alpha(opacity=10);
  }
  100% {
    opacity: 0.6;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
    filter: alpha(opacity=60);
  }
}
.error404 #error-wrap {
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  margin: 0 auto;
  padding: 0 1rem;
  max-width: 1000px;
  -webkit-transform: translate(0, -50%);
  -moz-transform: translate(0, -50%);
  -o-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
  transform: translate(0, -50%);
}
.error404 #error-wrap .error-content {
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-orient: horizontal;
  -moz-box-orient: horizontal;
  -o-box-orient: horizontal;
  -webkit-flex-direction: row;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-pack: center;
  -moz-box-pack: center;
  -o-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -moz-box-align: center;
  -o-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  margin: 0 1rem;
  height: 18rem;
  border-radius: 8px;
  background: var(--card-bg);
  -webkit-box-shadow: var(--card-box-shadow);
  box-shadow: var(--card-box-shadow);
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}
.error404 #error-wrap .error-content:hover {
  -webkit-box-shadow: var(--card-hover-box-shadow);
  box-shadow: var(--card-hover-box-shadow);
}
@media screen and (max-width: 768px) {
  .error404 #error-wrap .error-content {
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    -o-box-orient: vertical;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    margin: 0;
    height: 25rem;
  }
}
.error404 #error-wrap .error-content .error-img {
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -o-box-flex: 1;
  box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  height: 100%;
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
  background-color: #49b1f5;
  background-position: center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
}
@media screen and (max-width: 768px) {
  .error404 #error-wrap .error-content .error-img {
    -webkit-box-flex: 1;
    -moz-box-flex: 1;
    -o-box-flex: 1;
    box-flex: 1;
    -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1;
    width: 100%;
    border-top-right-radius: 8px;
    border-bottom-left-radius: 0;
  }
}
.error404 #error-wrap .error-content .error-info {
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -o-box-flex: 1;
  box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  padding: 0.5rem;
  text-align: center;
  font-size: 14px;
}
@media screen and (max-width: 768px) {
  .error404 #error-wrap .error-content .error-info {
    -webkit-box-flex: 1.1;
    -moz-box-flex: 1.1;
    -o-box-flex: 1.1;
    box-flex: 1.1;
    -webkit-flex: 1.1;
    -ms-flex: 1.1;
    flex: 1.1;
    width: 100%;
  }
}
.error404 #error-wrap .error-content .error-info .error_title {
  margin-top: -4rem;
  font-size: 9em;
}
@media screen and (max-width: 768px) {
  .error404 #error-wrap .error-content .error-info .error_title {
    margin-top: -3rem;
  }
}
.error404 #error-wrap .error-content .error-info .error_subtitle {
  margin-top: -3.5rem;
  word-break: break-word;
  font-size: 1.6em;
  -webkit-line-clamp: 2;
}
.error404 #error-wrap .error-content .error-info a {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.3rem 1.5rem;
  background: var(--btn-bg);
  color: var(--btn-color);
}
.error404 #error-wrap .error-content .error-info a i {
  padding-right: 0.3rem;
}
.error404 + #rightside {
  display: none;
}
.article-sort {
  margin-left: 0.5rem;
  padding-left: 1rem;
  border-left: 2px solid #aadafa;
}
.article-sort-title {
  position: relative;
  margin-left: 0.5rem;
  padding-bottom: 1rem;
  padding-left: 1rem;
  font-size: 1.72em;
}
.article-sort-title:hover:before {
  border-color: #ff7242;
}
.article-sort-title:before {
  position: absolute;
  top: calc(((100% - 1.8rem) / 2));
  left: -0.45rem;
  z-index: 1;
  width: 0.5rem;
  height: 0.5rem;
  border: 0.25rem solid #49b1f5;
  border-radius: 0.5rem;
  background: var(--card-bg);
  content: '';
  line-height: 0.5rem;
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  -ms-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
.article-sort-title:after {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 0;
  width: 0.1rem;
  height: 1.5em;
  background: #aadafa;
  content: '';
}
.article-sort-item {
  position: relative;
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-align: center;
  -moz-box-align: center;
  -o-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  margin: 0 0 1rem 0.5rem;
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  -ms-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
.article-sort-item:hover:before {
  border-color: #ff7242;
}
.article-sort-item:before {
  position: absolute;
  left: calc(-1rem - 17px);
  width: 0.3rem;
  height: 0.3rem;
  border: 0.15rem solid #49b1f5;
  border-radius: 0.3rem;
  background: var(--card-bg);
  content: '';
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  -ms-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
.article-sort-item.no-article-cover {
  height: 80px;
}
.article-sort-item.no-article-cover .article-sort-item-info {
  padding: 0;
}
.article-sort-item.year {
  font-size: 1.43em;
}
.article-sort-item.year:hover:before {
  border-color: #49b1f5;
}
.article-sort-item.year:before {
  border-color: #ff7242;
}
.article-sort-item-time {
  color: #858585;
  font-size: 95%;
}
.article-sort-item-time time {
  padding-left: 0.3rem;
  cursor: default;
}
.article-sort-item-title {
  color: var(--font-color);
  font-size: 1.1em;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
  -webkit-line-clamp: 2;
}
.article-sort-item-title:hover {
  color: #49b1f5;
  -webkit-transform: translateX(10px);
  -moz-transform: translateX(10px);
  -o-transform: translateX(10px);
  -ms-transform: translateX(10px);
  transform: translateX(10px);
}
.article-sort-item-img {
  overflow: hidden;
  width: 80px;
  height: 80px;
}
.article-sort-item-img img {
  width: 100%;
  height: 100%;
  -webkit-transition: all 0.6s;
  -moz-transition: all 0.6s;
  -o-transition: all 0.6s;
  -ms-transition: all 0.6s;
  transition: all 0.6s;
  object-fit: cover;
}
.article-sort-item-img img:hover {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}
.article-sort-item-info {
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -o-box-flex: 1;
  box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  padding: 0 0.8rem;
}
#page .category-lists {
  padding: 1rem 0 1.5rem;
}
@media screen and (max-width: 768px) {
  #page .category-lists {
    padding: 0;
  }
}
#page .category-lists .category-title {
  font-size: 2.57em;
}
@media screen and (max-width: 768px) {
  #page .category-lists .category-title {
    font-size: 2em;
  }
}
#page .category-lists .category-list a {
  color: var(--font-color);
}
#page .category-lists .category-list a:hover {
  color: #49b1f5;
}
#page .category-lists .category-list .category-list-count {
  margin-left: 0.4rem;
  color: #858585;
}
#page .category-lists .category-list .category-list-count:before {
  content: '(';
}
#page .category-lists .category-list .category-list-count:after {
  content: ')';
}
#page .category-lists ul {
  margin-top: 0.4rem;
  padding: 0 0 0 1rem;
  list-style: none;
  counter-reset: li;
}
#page .category-lists ul ul {
  padding-left: 0.2rem;
}
#page .category-lists ul li {
  position: relative;
  margin: 0.3rem 0;
  padding: 0.12em 0.4em 0.12em 1.4em;
}
#page .category-lists ul li:before {
  position: absolute;
  left: 0;
  cursor: pointer;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
  top: 0.7em;
  width: 0.43em;
  height: 0.43em;
  border: 0.215em solid #49b1f5;
  border-radius: 0.43em;
  background: transparent;
  content: '';
}
#page .category-lists ul li:hover:before {
  border-color: #ff7242;
}
#body-wrap {
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-orient: vertical;
  -moz-box-orient: vertical;
  -o-box-orient: vertical;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  min-height: 100vh;
}
.layout {
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -o-box-flex: 1;
  box-flex: 1;
  -webkit-flex: 1 auto;
  -ms-flex: 1 auto;
  flex: 1 auto;
  margin: 0 auto;
  padding: 2rem 15px;
  max-width: 1200px;
  width: 100%;
}
@media screen and (max-width: 900px) {
  .layout {
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    -o-box-orient: vertical;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
  }
}
@media screen and (max-width: 768px) {
  .layout {
    padding: 1rem 5px;
  }
}
@media screen and (min-width: 2000px) {
  .layout {
    max-width: 1500px;
  }
}
.layout > div:first-child:not(.recent-posts) {
  -webkit-align-self: flex-start;
  align-self: flex-start;
  -ms-flex-item-align: start;
  padding: 50px 40px;
  border-radius: 8px;
  background: var(--card-bg);
  -webkit-box-shadow: var(--card-box-shadow);
  box-shadow: var(--card-box-shadow);
}
.layout > div:first-child:not(.recent-posts):hover {
  -webkit-box-shadow: var(--card-hover-box-shadow);
  box-shadow: var(--card-hover-box-shadow);
}
@media screen and (max-width: 768px) {
  .layout > div:first-child:not(.recent-posts) {
    padding: 1.8rem 0.7rem !important;
  }
}
.layout > div:first-child {
  width: 75%;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}
@media screen and (max-width: 900px) {
  .layout > div:first-child {
    width: 100% !important;
  }
}
.layout.hide-aside {
  max-width: 1000px;
}
@media screen and (min-width: 2000px) {
  .layout.hide-aside {
    max-width: 1300px;
  }
}
.layout.hide-aside > div {
  width: 100% !important;
}
#article-container .flink .flink-desc {
  margin: 0.2rem 0 0.5rem;
}
#article-container .flink .flink-list {
  overflow: auto;
  padding: 10px 10px 0;
  text-align: center;
}
#article-container .flink .flink-list > .flink-list-item {
  position: relative;
  float: left;
  overflow: hidden;
  margin: 15px 7px;
  width: calc(100% / 3 - 15px);
  height: 90px;
  border-radius: 8px;
  line-height: 17px;
  -webkit-transform: translateZ(0);
}
@media screen and (max-width: 1024px) {
  #article-container .flink .flink-list > .flink-list-item {
    width: calc(50% - 15px) !important;
  }
}
@media screen and (max-width: 600px) {
  #article-container .flink .flink-list > .flink-list-item {
    width: calc(100% - 15px) !important;
  }
}
#article-container .flink .flink-list > .flink-list-item:hover img {
  -webkit-transform: rotate(360deg);
  -moz-transform: rotate(360deg);
  -o-transform: rotate(360deg);
  -ms-transform: rotate(360deg);
  transform: rotate(360deg);
}
#article-container .flink .flink-list > .flink-list-item:before {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  background: var(--text-bg-hover);
  content: '';
  -webkit-transition: -webkit-transform 0.3s ease-out;
  -moz-transition: -moz-transform 0.3s ease-out;
  -o-transition: -o-transform 0.3s ease-out;
  -ms-transition: -ms-transform 0.3s ease-out;
  transition: transform 0.3s ease-out;
  -webkit-transform: scale(0);
  -moz-transform: scale(0);
  -o-transform: scale(0);
  -ms-transform: scale(0);
  transform: scale(0);
}
#article-container .flink .flink-list > .flink-list-item:hover:before,
#article-container .flink .flink-list > .flink-list-item:focus:before,
#article-container .flink .flink-list > .flink-list-item:active:before {
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -o-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
}
#article-container .flink .flink-list > .flink-list-item a {
  color: var(--font-color);
  text-decoration: none;
}
#article-container .flink .flink-list > .flink-list-item a .flink-item-icon {
  float: left;
  overflow: hidden;
  margin: 15px 10px;
  width: 60px;
  height: 60px;
  border-radius: 35px;
}
#article-container .flink .flink-list > .flink-list-item a .flink-item-icon img {
  width: 100%;
  height: 100%;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}
#article-container .flink .flink-list > .flink-list-item a .img-alt {
  display: none;
}
#article-container .flink .flink-list > .flink-list-item a .flink-item-name {
  padding: 16px 10px 0 0;
  height: 40px;
  font-weight: bold;
  font-size: 1.43em;
}
#article-container .flink .flink-list > .flink-list-item a .flink-item-desc {
  padding: 16px 10px 16px 0;
  height: 50px;
  font-size: 0.93em;
}
#recent-posts > .recent-post-item:not(:first-child) {
  margin-top: 1rem;
}
#recent-posts > .recent-post-item {
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-orient: horizontal;
  -moz-box-orient: horizontal;
  -o-box-orient: horizontal;
  -webkit-flex-direction: row;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-align: center;
  -moz-box-align: center;
  -o-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  height: 20em;
  border-radius: 12px 8px 8px 12px;
  background: var(--card-bg);
  -webkit-box-shadow: var(--card-box-shadow);
  box-shadow: var(--card-box-shadow);
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}
@media screen and (max-width: 768px) {
  #recent-posts > .recent-post-item {
    border-radius: 12px 12px 8px 8px;
  }
}
#recent-posts > .recent-post-item:hover {
  -webkit-box-shadow: var(--card-hover-box-shadow);
  box-shadow: var(--card-hover-box-shadow);
}
#recent-posts > .recent-post-item:hover img.post_bg {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}
#recent-posts > .recent-post-item .left_radius {
  border-radius: 8px 0 0 8px;
}
#recent-posts > .recent-post-item .right_radius {
  -webkit-box-ordinal-group: 2;
  -moz-box-ordinal-group: 2;
  -o-box-ordinal-group: 2;
  -ms-flex-order: 2;
  -webkit-order: 2;
  order: 2;
  border-radius: 0 8px 8px 0;
}
#recent-posts > .recent-post-item.ads-wrap {
  display: block !important;
  height: auto !important;
}
#recent-posts > .recent-post-item .post_cover {
  overflow: hidden;
  width: 45%;
  height: 100%;
  -webkit-mask-image: -webkit-radial-gradient(#fff, #000);
}
#recent-posts > .recent-post-item .post_cover img.post_bg {
  width: 100%;
  height: 100%;
  -webkit-transition: all 0.6s;
  -moz-transition: all 0.6s;
  -o-transition: all 0.6s;
  -ms-transition: all 0.6s;
  transition: all 0.6s;
  object-fit: cover;
}
#recent-posts > .recent-post-item .post_cover img.post_bg:hover {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}
#recent-posts > .recent-post-item >.recent-post-info {
  display: inline-block;
  overflow: hidden;
  padding: 0 40px;
  width: 55%;
}
#recent-posts > .recent-post-item >.recent-post-info.no-cover {
  width: 100%;
}
#recent-posts > .recent-post-item >.recent-post-info > .article-title {
  margin-bottom: 0.3rem;
  color: var(--text-highlight-color);
  font-size: 1.72em;
  line-height: 1.4;
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  -ms-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
  -webkit-line-clamp: 2;
}
#recent-posts > .recent-post-item >.recent-post-info > .article-title:hover {
  color: #49b1f5;
}
#recent-posts > .recent-post-item >.recent-post-info > .article-meta-wrap {
  color: #858585;
  font-size: 90%;
}
#recent-posts > .recent-post-item >.recent-post-info > .article-meta-wrap > .post-meta-date {
  cursor: default;
}
#recent-posts > .recent-post-item >.recent-post-info > .article-meta-wrap .sticky {
  color: #ff7242;
}
#recent-posts > .recent-post-item >.recent-post-info > .article-meta-wrap i {
  margin: 0 0.2rem 0 0;
}
#recent-posts > .recent-post-item >.recent-post-info > .article-meta-wrap .article-meta-label {
  padding-right: 0.2rem;
}
#recent-posts > .recent-post-item >.recent-post-info > .article-meta-wrap .article-meta__separator {
  margin: 0 0.3rem;
}
#recent-posts > .recent-post-item >.recent-post-info > .article-meta-wrap .article-meta__link {
  margin: 0 0.2rem;
}
#recent-posts > .recent-post-item >.recent-post-info > .article-meta-wrap .fa-angle-right {
  margin: 0 0.2rem;
}
#recent-posts > .recent-post-item >.recent-post-info > .article-meta-wrap a {
  color: #858585;
}
#recent-posts > .recent-post-item >.recent-post-info > .article-meta-wrap a:hover {
  color: #49b1f5;
  text-decoration: underline;
}
#recent-posts > .recent-post-item >.recent-post-info > .content {
  margin-top: 0.3rem;
  -webkit-line-clamp: 3;
}
@media screen and (max-width: 768px) {
  #recent-posts .recent-post-item {
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    -o-box-orient: vertical;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    height: auto !important;
  }
  #recent-posts .recent-post-item .post_cover {
    -webkit-box-ordinal-group: 1 !important;
    -moz-box-ordinal-group: 1 !important;
    -o-box-ordinal-group: 1 !important;
    -ms-flex-order: 1 !important;
    -webkit-order: 1 !important;
    order: 1 !important;
    width: 100%;
    height: 230px;
    border-radius: 8px 8px 0 0;
  }
  #recent-posts .recent-post-item .recent-post-info {
    -webkit-box-ordinal-group: 2 !important;
    -moz-box-ordinal-group: 2 !important;
    -o-box-ordinal-group: 2 !important;
    -ms-flex-order: 2 !important;
    -webkit-order: 2 !important;
    order: 2 !important;
    padding: 1rem 1rem 1.5rem;
    width: 100%;
  }
  #recent-posts .recent-post-item .recent-post-info.no-cover {
    padding: 1.5rem 1rem;
  }
  #recent-posts .recent-post-item .recent-post-info .article-title {
    font-size: 1.43em;
  }
  #recent-posts .recent-post-item .recent-post-info .content {
    height: auto;
  }
}
.tag-cloud-list a {
  display: inline-block;
  padding: 0 0.4rem;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}
.tag-cloud-list a:hover {
  color: #49b1f5 !important;
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}
@media screen and (max-width: 768px) {
  .tag-cloud-list a {
    zoom: 0.85;
  }
}
.tag-cloud-title {
  font-size: 2.57em;
}
@media screen and (max-width: 768px) {
  .tag-cloud-title {
    font-size: 2em;
  }
}
#error-wrap {
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  margin: 0 auto;
  padding: 0 1rem;
  max-width: 1000px;
  -webkit-transform: translate(0, -50%);
  -moz-transform: translate(0, -50%);
  -o-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
  transform: translate(0, -50%);
}
#error-wrap .error-content {
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-orient: horizontal;
  -moz-box-orient: horizontal;
  -o-box-orient: horizontal;
  -webkit-flex-direction: row;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-pack: center;
  -moz-box-pack: center;
  -o-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -moz-box-align: center;
  -o-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  margin: 0 1rem;
  height: 18rem;
  border-radius: 8px;
  background: var(--card-bg);
  -webkit-box-shadow: 0 4px 8px 6px rgba(7,17,27,0.06);
  box-shadow: 0 4px 8px 6px rgba(7,17,27,0.06);
}
@media screen and (max-width: 768px) {
  #error-wrap .error-content {
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    -o-box-orient: vertical;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    margin: 0;
    height: 25rem;
  }
}
#error-wrap .error-content .error-img {
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -o-box-flex: 1;
  box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  height: 100%;
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
  background-color: #49b1f5;
  background-position: center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
}
@media screen and (max-width: 768px) {
  #error-wrap .error-content .error-img {
    -webkit-box-flex: 1;
    -moz-box-flex: 1;
    -o-box-flex: 1;
    box-flex: 1;
    -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1;
    width: 100%;
    border-top-right-radius: 8px;
    border-bottom-left-radius: 0;
  }
}
#error-wrap .error-content .error-info {
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -o-box-flex: 1;
  box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  padding: 0.5rem;
  text-align: center;
  font-size: 14px;
}
@media screen and (max-width: 768px) {
  #error-wrap .error-content .error-info {
    -webkit-box-flex: 1.1;
    -moz-box-flex: 1.1;
    -o-box-flex: 1.1;
    box-flex: 1.1;
    -webkit-flex: 1.1;
    -ms-flex: 1.1;
    flex: 1.1;
    width: 100%;
  }
}
#error-wrap .error-content .error-info .error_title {
  margin-top: -4rem;
  font-size: 9em;
}
@media screen and (max-width: 768px) {
  #error-wrap .error-content .error-info .error_title {
    margin-top: -3rem;
  }
}
#error-wrap .error-content .error-info .error_subtitle {
  margin-top: -3.5rem;
  word-break: break-word;
  font-size: 1.6em;
  -webkit-line-clamp: 2;
}
#error-wrap .error-content .error-info a {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.3rem 1.5rem;
  background: var(--btn-bg);
  color: var(--btn-color);
}
#error-wrap .error-content .error-info a i {
  padding-right: 0.3rem;
}
#aside-content {
  width: 25%;
}
@media screen and (min-width: 900px) {
  #aside-content {
    padding-left: 15px;
  }
}
@media screen and (max-width: 900px) {
  #aside-content {
    width: 100%;
  }
}
#aside-content > .card-widget:first-child {
  margin-top: 0;
}
@media screen and (max-width: 900px) {
  #aside-content > .card-widget:first-child {
    margin-top: 1rem;
  }
}
#aside-content .card-widget {
  position: relative;
  overflow: hidden;
  margin-top: 1rem;
  padding: 1rem 1.2rem;
  border-radius: 8px;
  background: var(--card-bg);
  -webkit-box-shadow: var(--card-box-shadow);
  box-shadow: var(--card-box-shadow);
  -webkit-transition: box-shadow 0.3s;
  -moz-transition: box-shadow 0.3s;
  -o-transition: box-shadow 0.3s;
  -ms-transition: box-shadow 0.3s;
  transition: box-shadow 0.3s;
}
#aside-content .card-widget:hover {
  -webkit-box-shadow: var(--card-hover-box-shadow);
  box-shadow: var(--card-hover-box-shadow);
}
#aside-content .card-info .author-info__name {
  font-weight: 500;
  font-size: 1.57em;
}
#aside-content .card-info .author-info__description {
  margin-top: -0.3rem;
}
#aside-content .card-info .card-info-data {
  display: table;
  margin: 0.7rem 0 0.2rem;
  width: 100%;
  table-layout: fixed;
}
#aside-content .card-info .card-info-data > .card-info-data-item {
  display: table-cell;
}
#aside-content .card-info .card-info-data > .card-info-data-item a .headline {
  color: var(--font-color);
  font-size: 1em;
}
#aside-content .card-info .card-info-data > .card-info-data-item a .length-num {
  margin-top: -0.3rem;
  color: var(--text-highlight-color);
  font-size: 1.4em;
}
#aside-content .card-info .card-info-social-icons {
  margin: 0.3rem 0 -0.3rem;
}
#aside-content .card-info .card-info-social-icons .social-icon {
  margin: 0 0.5rem;
  color: var(--font-color);
  font-size: 1.4em;
  cursor: pointer;
}
#aside-content .card-info .card-info-social-icons i {
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}
#aside-content .card-info .card-info-social-icons i:hover {
  -webkit-transform: rotate(540deg);
  -moz-transform: rotate(540deg);
  -o-transform: rotate(540deg);
  -ms-transform: rotate(540deg);
  transform: rotate(540deg);
}
#aside-content .card-info #card-info-btn {
  display: block;
  margin-top: 0.7rem;
  background-color: var(--btn-bg);
  color: var(--btn-color);
  text-align: center;
  line-height: 2.4;
}
#aside-content .card-info #card-info-btn span {
  padding-left: 0.5rem;
}
#aside-content .item-headline {
  padding-bottom: 0.3rem;
  font-size: 1.2em;
}
#aside-content .item-headline span {
  margin-left: 0.3rem;
}
@media screen and (min-width: 900px) {
  #aside-content .sticky_layout {
    position: sticky;
    position: -webkit-sticky;
    top: 20px;
    -webkit-transition: top 0.3s;
    -moz-transition: top 0.3s;
    -o-transition: top 0.3s;
    -ms-transition: top 0.3s;
    transition: top 0.3s;
  }
}
#aside-content .card-tag-cloud a {
  display: inline-block;
  padding: 0 0.2rem;
}
#aside-content .card-tag-cloud a:hover {
  color: #49b1f5 !important;
}
#aside-content .aside-list > span {
  display: block;
  margin-bottom: 0.5rem;
  text-align: center;
}
#aside-content .aside-list > .aside-list-item {
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-align: center;
  -moz-box-align: center;
  -o-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  padding: 0.3rem 0;
}
#aside-content .aside-list > .aside-list-item:first-child {
  padding-top: 0;
}
#aside-content .aside-list > .aside-list-item:not(:last-child) {
  border-bottom: 1px dashed #f5f5f5;
}
#aside-content .aside-list > .aside-list-item:last-child {
  padding-bottom: 0;
}
#aside-content .aside-list > .aside-list-item .thumbnail {
  overflow: hidden;
  width: 4.2em;
  height: 4.2em;
}
#aside-content .aside-list > .aside-list-item .thumbnail > img {
  width: 100%;
  height: 100%;
  -webkit-transition: all 0.6s;
  -moz-transition: all 0.6s;
  -o-transition: all 0.6s;
  -ms-transition: all 0.6s;
  transition: all 0.6s;
  object-fit: cover;
}
#aside-content .aside-list > .aside-list-item .thumbnail > img:hover {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}
#aside-content .aside-list > .aside-list-item .content {
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -o-box-flex: 1;
  box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  padding-left: 10px;
  word-break: break-all;
}
#aside-content .aside-list > .aside-list-item .content > .name {
  -webkit-line-clamp: 1;
}
#aside-content .aside-list > .aside-list-item .content > time,
#aside-content .aside-list > .aside-list-item .content > .name {
  display: block;
  color: #858585;
  font-size: 85%;
}
#aside-content .aside-list > .aside-list-item .content > .title,
#aside-content .aside-list > .aside-list-item .content > .comment {
  color: var(--font-color);
  font-size: 95%;
  line-height: 1.5;
  -webkit-line-clamp: 2;
}
#aside-content .aside-list > .aside-list-item .content > .title:hover,
#aside-content .aside-list > .aside-list-item .content > .comment:hover {
  color: #49b1f5;
}
#aside-content .aside-list > .aside-list-item.no-cover {
  min-height: 4.4em;
}
#aside-content .card-archives ul.card-archive-list,
#aside-content .card-categories ul.card-category-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
#aside-content .card-archives ul.card-archive-list > .card-archive-list-item a,
#aside-content .card-categories ul.card-category-list > .card-category-list-item a {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  width: 100%;
  color: var(--font-color);
  -webkit-transition: all 0.4s;
  -moz-transition: all 0.4s;
  -o-transition: all 0.4s;
  -ms-transition: all 0.4s;
  transition: all 0.4s;
}
#aside-content .card-archives ul.card-archive-list > .card-archive-list-item a:hover,
#aside-content .card-categories ul.card-category-list > .card-category-list-item a:hover {
  padding: 0.15rem 0.85rem;
  background-color: var(--text-bg-hover);
}
#aside-content .card-archives ul.card-archive-list > .card-archive-list-item a span,
#aside-content .card-categories ul.card-category-list > .card-category-list-item a span {
  display: inline-block;
  vertical-align: bottom;
}
#aside-content .card-archives ul.card-archive-list > .card-archive-list-item a span:first-child,
#aside-content .card-categories ul.card-category-list > .card-category-list-item a span:first-child {
  width: 80%;
}
#aside-content .card-archives ul.card-archive-list > .card-archive-list-item a span:last-child,
#aside-content .card-categories ul.card-category-list > .card-category-list-item a span:last-child {
  width: 20%;
  text-align: right;
}
#aside-content .card-categories .card-category-list.child {
  padding: 0 0 0 0.8rem;
}
#aside-content .card-categories .card-category-list > .parent > a .card-category-list-name {
  width: 70% !important;
}
#aside-content .card-categories .card-category-list > .parent > a .card-category-list-count {
  width: calc(100% - 70% - 20px);
  text-align: right;
}
#aside-content .card-categories .card-category-list > .parent i {
  float: right;
  margin-right: -0.35rem;
  padding: 0.35rem;
  -webkit-transition: -webkit-transform 0.3s;
  -moz-transition: -moz-transform 0.3s;
  -o-transition: -o-transform 0.3s;
  -ms-transition: -ms-transform 0.3s;
  transition: transform 0.3s;
  -webkit-transform: rotate(0);
  -moz-transform: rotate(0);
  -o-transform: rotate(0);
  -ms-transform: rotate(0);
  transform: rotate(0);
}
#aside-content .card-categories .card-category-list > .parent i.expand {
  -webkit-transform: rotate(-90deg);
  -moz-transform: rotate(-90deg);
  -o-transform: rotate(-90deg);
  -ms-transform: rotate(-90deg);
  transform: rotate(-90deg);
}
#aside-content .card-webinfo .webinfo .webinfo-item {
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-align: center;
  -moz-box-align: center;
  -o-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  padding: 0.1rem 0.5rem 0;
}
#aside-content .card-webinfo .webinfo .webinfo-item div:first-child {
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -o-box-flex: 1;
  box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  padding-right: 1rem;
}
@media screen and (min-width: 901px) {
  #aside-content #card-toc {
    right: 0 !important;
  }
}
@media screen and (max-width: 900px) {
  #aside-content #card-toc {
    position: fixed;
    right: -100%;
    bottom: 30px;
    z-index: 100;
    max-height: calc(100% - 60px);
    width: 300px;
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform-origin: right bottom;
    -moz-transform-origin: right bottom;
    -o-transform-origin: right bottom;
    -ms-transform-origin: right bottom;
    transform-origin: right bottom;
  }
}
#aside-content #card-toc .toc-content {
  overflow-y: auto;
  max-height: calc(100vh - 120px);
}
@media screen and (max-width: 900px) {
  #aside-content #card-toc .toc-content {
    max-height: calc(100vh - 140px);
  }
}
#aside-content #card-toc .toc-content .toc-child {
  display: none;
}
@media screen and (max-width: 900px) {
  #aside-content #card-toc .toc-content .toc-child {
    display: block !important;
  }
}
#aside-content #card-toc .toc-content .toc-item.active .toc-child {
  display: block;
}
#aside-content #card-toc .toc-content ol,
#aside-content #card-toc .toc-content li {
  list-style: none;
}
#aside-content #card-toc .toc-content > ol {
  padding: 0 !important;
}
#aside-content #card-toc .toc-content ol {
  margin: 0;
  padding-left: 0.4rem;
}
#aside-content #card-toc .toc-content .toc-link {
  display: block;
  padding-left: 0.3rem;
  border-left: 3px solid transparent;
  color: var(--toc-link-color);
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  -ms-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
#aside-content #card-toc .toc-content .toc-link.active {
  border-left-color: #009d92;
  background: #00c4b6;
  color: #fff;
}
#aside-content #card-toc .toc-content:before {
  position: absolute;
  top: 0.6rem;
  right: 1.2rem;
  color: #a9a9a9;
  content: attr(progress-percentage);
  font-style: italic;
  font-size: 1.2rem;
}
#aside-content :only-child > .card-widget {
  margin-top: 0;
}
#aside-content .card-more-btn {
  float: right;
  color: inherit;
}
#aside-content .card-more-btn:hover {
  -webkit-animation: more-btn-move 1s infinite;
  -moz-animation: more-btn-move 1s infinite;
  -o-animation: more-btn-move 1s infinite;
  -ms-animation: more-btn-move 1s infinite;
  animation: more-btn-move 1s infinite;
}
.avatar-img {
  overflow: hidden;
  margin: 0 auto;
  width: 110px;
  height: 110px;
  border-radius: 70px;
}
.avatar-img img {
  height: 100%;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
  object-fit: cover;
}
.avatar-img img:hover {
  -webkit-transform: rotate(360deg);
  -moz-transform: rotate(360deg);
  -o-transform: rotate(360deg);
  -ms-transform: rotate(360deg);
  transform: rotate(360deg);
}
@media screen and (min-width: 900px) {
  html.hide-aside .layout {
    -webkit-box-pack: center;
    -moz-box-pack: center;
    -o-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
  }
  html.hide-aside .layout > .aside-content {
    display: none;
  }
  html.hide-aside .layout > div:first-child {
    width: 80%;
  }
}
.page .sticky_layout {
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-orient: vertical;
  -moz-box-orient: vertical;
  -o-box-orient: vertical;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
}
@-moz-keyframes more-btn-move {
  0%, 100% {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }
  50% {
    -webkit-transform: translateX(3px);
    -moz-transform: translateX(3px);
    -o-transform: translateX(3px);
    -ms-transform: translateX(3px);
    transform: translateX(3px);
  }
}
@-webkit-keyframes more-btn-move {
  0%, 100% {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }
  50% {
    -webkit-transform: translateX(3px);
    -moz-transform: translateX(3px);
    -o-transform: translateX(3px);
    -ms-transform: translateX(3px);
    transform: translateX(3px);
  }
}
@-o-keyframes more-btn-move {
  0%, 100% {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }
  50% {
    -webkit-transform: translateX(3px);
    -moz-transform: translateX(3px);
    -o-transform: translateX(3px);
    -ms-transform: translateX(3px);
    transform: translateX(3px);
  }
}
@keyframes more-btn-move {
  0%, 100% {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -o-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }
  50% {
    -webkit-transform: translateX(3px);
    -moz-transform: translateX(3px);
    -o-transform: translateX(3px);
    -ms-transform: translateX(3px);
    transform: translateX(3px);
  }
}
@-moz-keyframes toc-open {
  0% {
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
  100% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@-webkit-keyframes toc-open {
  0% {
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
  100% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@-o-keyframes toc-open {
  0% {
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
  100% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@keyframes toc-open {
  0% {
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
  100% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@-moz-keyframes toc-close {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  100% {
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
}
@-webkit-keyframes toc-close {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  100% {
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
}
@-o-keyframes toc-close {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  100% {
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
}
@keyframes toc-close {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  100% {
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -o-transform: scale(0.7);
    -ms-transform: scale(0.7);
    transform: scale(0.7);
  }
}
#post-comment .comment-head {
  margin-bottom: 1rem;
}
#post-comment .comment-head .comment-headline {
  display: inline-block;
  vertical-align: middle;
  font-weight: 700;
  font-size: 1.43em;
}
#post-comment .comment-head #comment-switch {
  display: inline-block;
  float: right;
  margin: 0.1rem auto 0;
  padding: 0.2rem 0.8rem;
  width: max-content;
  border-radius: 8px;
  background: #f6f8fa;
}
#post-comment .comment-head #comment-switch .first-comment {
  color: #49b1f5;
}
#post-comment .comment-head #comment-switch .second-comment {
  color: #ff7242;
}
#post-comment .comment-head #comment-switch .switch-btn {
  position: relative;
  display: inline-block;
  margin: -4px 0.4rem 0;
  width: 42px;
  height: 22px;
  border-radius: 34px;
  background-color: #49b1f5;
  vertical-align: middle;
  cursor: pointer;
  -webkit-transition: 0.4s;
  -moz-transition: 0.4s;
  -o-transition: 0.4s;
  -ms-transition: 0.4s;
  transition: 0.4s;
}
#post-comment .comment-head #comment-switch .switch-btn:before {
  position: absolute;
  bottom: 4px;
  left: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: #fff;
  content: '';
  -webkit-transition: 0.4s;
  -moz-transition: 0.4s;
  -o-transition: 0.4s;
  -ms-transition: 0.4s;
  transition: 0.4s;
}
#post-comment .comment-head #comment-switch .switch-btn.move {
  background-color: #ff7242;
}
#post-comment .comment-head #comment-switch .switch-btn.move:before {
  -webkit-transform: translateX(20px);
  -moz-transform: translateX(20px);
  -o-transform: translateX(20px);
  -ms-transform: translateX(20px);
  transform: translateX(20px);
}
#post-comment .comment-wrap > div:nth-child(2) {
  display: none;
}
#footer {
  position: relative;
  background: #49b1f5;
  background-attachment: local;
  background-position: bottom;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
}
#footer-wrap {
  position: relative;
  padding: 2rem 1rem;
  color: var(--light-grey);
  text-align: center;
}
#footer-wrap a {
  color: var(--light-grey);
}
#footer-wrap a:hover {
  text-decoration: underline;
}
#footer-wrap .footer-separator {
  margin: 0 0.2rem;
}
#footer-wrap .icp-icon {
  padding: 0 4px;
  vertical-align: text-bottom;
  max-height: 1.4em;
  width: auto;
}
#page-header {
  position: relative;
  width: 100%;
  background-color: #49b1f5;
  background-position: center center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
  background-repeat: no-repeat;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}
#page-header.full_page {
  height: 100vh;
  background-attachment: fixed;
}
#page-header.full_page #site-info {
  position: absolute;
  top: 43%;
  padding: 0 0.5rem;
  width: 100%;
}
#page-header #site-title,
#page-header #site-subtitle,
#page-header #scroll-down .scroll-down-effects {
  text-align: center;
  text-shadow: 0.1rem 0.1rem 0.2rem rgba(0,0,0,0.15);
  line-height: 1.5;
}
#page-header #site-title {
  margin: 0;
  color: var(--white);
  font-size: 1.85em;
}
@media screen and (min-width: 768px) {
  #page-header #site-title {
    font-size: 2.85em;
  }
}
#page-header #site-subtitle {
  color: var(--light-grey);
  font-size: 1.15em;
}
@media screen and (min-width: 768px) {
  #page-header #site-subtitle {
    font-size: 1.72em;
  }
}
#page-header #site_social_icons {
  display: none;
  margin: 0 auto;
  width: 15rem;
  text-align: center;
}
@media screen and (max-width: 768px) {
  #page-header #site_social_icons {
    display: block;
  }
}
#page-header #site_social_icons .social-icon {
  margin: 0 0.5rem;
  color: var(--light-grey);
  text-shadow: 0.1rem 0.1rem 0.2rem rgba(0,0,0,0.15);
  font-size: 1.43em;
  cursor: pointer;
}
#page-header #scroll-down {
  position: absolute;
  bottom: 0;
  width: 100%;
  cursor: pointer;
}
#page-header #scroll-down .scroll-down-effects {
  position: relative;
  width: 100%;
  color: var(--light-grey);
  font-size: 30px;
}
#page-header.not-home-page {
  height: 20rem;
}
@media screen and (max-width: 768px) {
  #page-header.not-home-page {
    height: 14rem;
  }
}
#page-header #page-site-info {
  position: absolute;
  top: 10rem;
  padding: 0 0.5rem;
  width: 100%;
}
@media screen and (max-width: 768px) {
  #page-header #page-site-info {
    top: 7rem;
  }
}
#page-header.post-bg {
  height: 20rem;
}
@media screen and (max-width: 768px) {
  #page-header.post-bg {
    height: 18rem;
  }
}
#page-header.post-bg:before {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  content: '';
}
#page-header #post-info {
  position: absolute;
  bottom: 5rem;
  padding: 0 8%;
  width: 100%;
  text-align: center;
}
@media screen and (max-width: 900px) {
  #page-header #post-info {
    bottom: 1.5rem;
    text-align: left;
  }
}
@media screen and (max-width: 768px) {
  #page-header #post-info {
    bottom: 1.1rem;
    padding: 0 1.1rem;
  }
}
#page-header.not-top-img {
  margin-bottom: 0.5rem;
  height: 60px;
  background: 0;
}
#page-header.not-top-img #nav {
  background: rgba(255,255,255,0.8);
  -webkit-box-shadow: 0 5px 6px -5px rgba(133,133,133,0.6);
  box-shadow: 0 5px 6px -5px rgba(133,133,133,0.6);
}
#page-header.not-top-img #nav a {
  color: var(--font-color);
  text-shadow: none;
}
#page-header.nav-fixed #nav {
  position: fixed;
  top: -60px;
  z-index: 91;
  background: rgba(255,255,255,0.8);
  -webkit-box-shadow: 0 5px 6px -5px rgba(133,133,133,0.6);
  box-shadow: 0 5px 6px -5px rgba(133,133,133,0.6);
  -webkit-transition: -webkit-transform 0.2s ease-in-out, opacity 0.2s ease-in-out;
  -moz-transition: -moz-transform 0.2s ease-in-out, opacity 0.2s ease-in-out;
  -o-transition: -o-transform 0.2s ease-in-out, opacity 0.2s ease-in-out;
  -ms-transition: -ms-transform 0.2s ease-in-out, opacity 0.2s ease-in-out;
  transition: transform 0.2s ease-in-out, opacity 0.2s ease-in-out;
}
#page-header.nav-fixed #nav a,
#page-header.nav-fixed #nav #site-name,
#page-header.nav-fixed #nav #toggle-menu {
  color: var(--font-color);
  text-shadow: none;
}
#page-header.nav-fixed #nav a:hover,
#page-header.nav-fixed #nav #site-name:hover,
#page-header.nav-fixed #nav #toggle-menu:hover {
  color: #49b1f5;
}
#page-header.nav-visible #nav {
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
  -webkit-transform: translate3d(0, 100%, 0);
  -moz-transform: translate3d(0, 100%, 0);
  -o-transform: translate3d(0, 100%, 0);
  -ms-transform: translate3d(0, 100%, 0);
  transform: translate3d(0, 100%, 0);
}
#page-header.nav-visible + .layout > .aside-content > .sticky_layout {
  top: 70px;
  -webkit-transition: top 0.5s;
  -moz-transition: top 0.5s;
  -o-transition: top 0.5s;
  -ms-transition: top 0.5s;
  transition: top 0.5s;
}
.apple #page-header.full_page {
  background-attachment: scroll !important;
}
#page h1.page-title {
  margin: 0.4rem 0 1rem;
}
#post > #post-info {
  margin-bottom: 1.5rem;
}
#post > #post-info .post-title {
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--light-grey);
  color: var(--text-highlight-color);
}
#post > #post-info .post-title .post-edit-link {
  float: right;
}
#post > #post-info #post-meta,
#post > #post-info #post-meta a {
  color: #78818a;
}
#post-info .post-title {
  margin-bottom: 0.4rem;
  color: var(--white);
  font-weight: normal;
  font-size: 2.5em;
  line-height: 1.5;
  -webkit-line-clamp: 3;
}
@media screen and (max-width: 768px) {
  #post-info .post-title {
    font-size: 1.72em;
  }
}
#post-info .post-title .post-edit-link {
  padding-left: 0.5rem;
}
#post-info #post-meta {
  color: var(--light-grey);
  font-size: 95%;
}
@media screen and (min-width: 768px) {
  #post-info #post-meta > .meta-secondline > span:first-child {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  #post-info #post-meta {
    font-size: 90%;
  }
  #post-info #post-meta > .meta-firstline,
  #post-info #post-meta > .meta-secondline {
    display: inline;
  }
}
#post-info #post-meta .post-meta-separator {
  margin: 0 0.25rem;
}
#post-info #post-meta .post-meta-icon {
  margin-right: 0.2rem;
}
#post-info #post-meta .post-meta-label {
  margin-right: 0.2rem;
}
#post-info #post-meta a {
  color: var(--light-grey);
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
#post-info #post-meta a:hover {
  color: #49b1f5;
  text-decoration: underline;
}
#nav {
  position: absolute;
  top: 0;
  z-index: 90;
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-lines: multiple;
  -moz-box-lines: multiple;
  -o-box-lines: multiple;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-align: center;
  -moz-box-align: center;
  -o-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  padding: 0 36px;
  width: 100%;
  height: 60px;
  font-size: 1.3em;
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}
@media screen and (max-width: 768px) {
  #nav {
    padding: 0 16px;
  }
}
#nav.show {
  opacity: 1;
  -ms-filter: none;
  filter: none;
}
#nav #blog_name {
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -o-box-flex: 1;
  box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}
#nav #toggle-menu {
  display: none;
  padding: 0.1rem 0 0 0.3rem;
  vertical-align: top;
}
#nav #toggle-menu:hover {
  color: var(--white);
}
#nav a {
  color: var(--light-grey);
}
#nav a:hover {
  color: var(--white);
}
#nav #site-name {
  text-shadow: 0.1rem 0.1rem 0.2rem rgba(0,0,0,0.15);
  font-weight: bold;
  cursor: pointer;
}
#nav .menus_items {
  display: inline;
}
#nav .menus_items .menus_item {
  position: relative;
  display: inline-block;
  padding: 0 0 0 0.7rem;
}
#nav .menus_items .menus_item:hover .menus_item_child {
  display: block;
}
#nav .menus_items .menus_item:hover i.expand {
  -webkit-transform: rotate(180deg) !important;
  -moz-transform: rotate(180deg) !important;
  -o-transform: rotate(180deg) !important;
  -ms-transform: rotate(180deg) !important;
  transform: rotate(180deg) !important;
}
#nav .menus_items .menus_item i.expand {
  padding: 4px;
  -webkit-transition: -webkit-transform 0.3s;
  -moz-transition: -moz-transform 0.3s;
  -o-transition: -o-transform 0.3s;
  -ms-transition: -ms-transform 0.3s;
  transition: transform 0.3s;
}
#nav .menus_items .menus_item .menus_item_child {
  position: absolute;
  right: 0;
  display: none;
  margin-top: 8px;
  padding: 0;
  width: max-content;
  background-color: var(--sidebar-bg);
  -webkit-box-shadow: 0 5px 20px -4px rgba(0,0,0,0.5);
  box-shadow: 0 5px 20px -4px rgba(0,0,0,0.5);
  -webkit-animation: sub_menus 0.3s 0.1s ease both;
  -moz-animation: sub_menus 0.3s 0.1s ease both;
  -o-animation: sub_menus 0.3s 0.1s ease both;
  -ms-animation: sub_menus 0.3s 0.1s ease both;
  animation: sub_menus 0.3s 0.1s ease both;
}
#nav .menus_items .menus_item .menus_item_child:before {
  position: absolute;
  top: -8px;
  left: 0;
  width: 100%;
  height: 20px;
  content: '';
}
#nav .menus_items .menus_item .menus_item_child li {
  list-style: none;
}
#nav .menus_items .menus_item .menus_item_child li:hover {
  background: var(--text-bg-hover);
}
#nav .menus_items .menus_item .menus_item_child li a {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  width: 100%;
  color: var(--font-color) !important;
  text-shadow: none !important;
}
#nav.hide-menu #toggle-menu {
  display: inline-block !important;
}
#nav.hide-menu #toggle-menu .site-page {
  font-size: inherit;
}
#nav.hide-menu .menus_items {
  position: absolute;
  left: 0;
  visibility: hidden;
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
}
#nav.hide-menu #search-button span {
  display: none !important;
}
#nav #search-button {
  display: inline;
  padding: 0 0 0 0.7rem;
}
#nav .site-page {
  position: relative;
  padding-bottom: 0.3rem;
  text-shadow: 0.05rem 0.05rem 0.1rem rgba(0,0,0,0.3);
  font-size: 0.78em;
  cursor: pointer;
}
#nav .site-page:not(.child):after {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -1;
  width: 0;
  height: 3px;
  background-color: #80c8f8;
  content: '';
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
#nav .site-page:not(.child):hover:after {
  width: 100%;
}
.loading-bg,
#loading-box .loading-left-bg,
#loading-box .loading-right-bg {
  position: fixed;
  z-index: 1000;
  width: 50%;
  height: 100%;
  background-color: var(--preloader-bg);
}
#loading-box .loading-right-bg {
  right: 0;
}
#loading-box .spinner-box {
  position: fixed;
  z-index: 1001;
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-pack: center;
  -moz-box-pack: center;
  -o-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -moz-box-align: center;
  -o-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  width: 100%;
  height: 100vh;
}
#loading-box .spinner-box .configure-border-1 {
  position: absolute;
  padding: 3px;
  width: 115px;
  height: 115px;
  background: #ffab91;
  -webkit-animation: configure-clockwise 3s ease-in-out 0s infinite alternate;
  -moz-animation: configure-clockwise 3s ease-in-out 0s infinite alternate;
  -o-animation: configure-clockwise 3s ease-in-out 0s infinite alternate;
  -ms-animation: configure-clockwise 3s ease-in-out 0s infinite alternate;
  animation: configure-clockwise 3s ease-in-out 0s infinite alternate;
}
#loading-box .spinner-box .configure-border-2 {
  left: -115px;
  padding: 3px;
  width: 115px;
  height: 115px;
  background: #3ff9dc;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
  -webkit-animation: configure-xclockwise 3s ease-in-out 0s infinite alternate;
  -moz-animation: configure-xclockwise 3s ease-in-out 0s infinite alternate;
  -o-animation: configure-xclockwise 3s ease-in-out 0s infinite alternate;
  -ms-animation: configure-xclockwise 3s ease-in-out 0s infinite alternate;
  animation: configure-xclockwise 3s ease-in-out 0s infinite alternate;
}
#loading-box .spinner-box .loading-word {
  position: absolute;
  color: var(--preloader-color);
  font-size: 0.8rem;
}
#loading-box .spinner-box .configure-core {
  width: 100%;
  height: 100%;
  background-color: var(--preloader-bg);
}
#loading-box.loaded .loading-left-bg {
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
  -webkit-transform: translate(-100%, 0);
  -moz-transform: translate(-100%, 0);
  -o-transform: translate(-100%, 0);
  -ms-transform: translate(-100%, 0);
  transform: translate(-100%, 0);
}
#loading-box.loaded .loading-right-bg {
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
  -webkit-transform: translate(100%, 0);
  -moz-transform: translate(100%, 0);
  -o-transform: translate(100%, 0);
  -ms-transform: translate(100%, 0);
  transform: translate(100%, 0);
}
#loading-box.loaded .spinner-box {
  display: none;
}
@-moz-keyframes configure-clockwise {
  0% {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -o-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
  }
  25% {
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
  }
  50% {
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
  }
  75% {
    -webkit-transform: rotate(270deg);
    -moz-transform: rotate(270deg);
    -o-transform: rotate(270deg);
    -ms-transform: rotate(270deg);
    transform: rotate(270deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@-webkit-keyframes configure-clockwise {
  0% {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -o-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
  }
  25% {
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
  }
  50% {
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
  }
  75% {
    -webkit-transform: rotate(270deg);
    -moz-transform: rotate(270deg);
    -o-transform: rotate(270deg);
    -ms-transform: rotate(270deg);
    transform: rotate(270deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@-o-keyframes configure-clockwise {
  0% {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -o-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
  }
  25% {
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
  }
  50% {
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
  }
  75% {
    -webkit-transform: rotate(270deg);
    -moz-transform: rotate(270deg);
    -o-transform: rotate(270deg);
    -ms-transform: rotate(270deg);
    transform: rotate(270deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes configure-clockwise {
  0% {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -o-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
  }
  25% {
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
  }
  50% {
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
  }
  75% {
    -webkit-transform: rotate(270deg);
    -moz-transform: rotate(270deg);
    -o-transform: rotate(270deg);
    -ms-transform: rotate(270deg);
    transform: rotate(270deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@-moz-keyframes configure-xclockwise {
  0% {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
  }
  25% {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }
  50% {
    -webkit-transform: rotate(-135deg);
    -moz-transform: rotate(-135deg);
    -o-transform: rotate(-135deg);
    -ms-transform: rotate(-135deg);
    transform: rotate(-135deg);
  }
  75% {
    -webkit-transform: rotate(-225deg);
    -moz-transform: rotate(-225deg);
    -o-transform: rotate(-225deg);
    -ms-transform: rotate(-225deg);
    transform: rotate(-225deg);
  }
  100% {
    -webkit-transform: rotate(-315deg);
    -moz-transform: rotate(-315deg);
    -o-transform: rotate(-315deg);
    -ms-transform: rotate(-315deg);
    transform: rotate(-315deg);
  }
}
@-webkit-keyframes configure-xclockwise {
  0% {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
  }
  25% {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }
  50% {
    -webkit-transform: rotate(-135deg);
    -moz-transform: rotate(-135deg);
    -o-transform: rotate(-135deg);
    -ms-transform: rotate(-135deg);
    transform: rotate(-135deg);
  }
  75% {
    -webkit-transform: rotate(-225deg);
    -moz-transform: rotate(-225deg);
    -o-transform: rotate(-225deg);
    -ms-transform: rotate(-225deg);
    transform: rotate(-225deg);
  }
  100% {
    -webkit-transform: rotate(-315deg);
    -moz-transform: rotate(-315deg);
    -o-transform: rotate(-315deg);
    -ms-transform: rotate(-315deg);
    transform: rotate(-315deg);
  }
}
@-o-keyframes configure-xclockwise {
  0% {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
  }
  25% {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }
  50% {
    -webkit-transform: rotate(-135deg);
    -moz-transform: rotate(-135deg);
    -o-transform: rotate(-135deg);
    -ms-transform: rotate(-135deg);
    transform: rotate(-135deg);
  }
  75% {
    -webkit-transform: rotate(-225deg);
    -moz-transform: rotate(-225deg);
    -o-transform: rotate(-225deg);
    -ms-transform: rotate(-225deg);
    transform: rotate(-225deg);
  }
  100% {
    -webkit-transform: rotate(-315deg);
    -moz-transform: rotate(-315deg);
    -o-transform: rotate(-315deg);
    -ms-transform: rotate(-315deg);
    transform: rotate(-315deg);
  }
}
@keyframes configure-xclockwise {
  0% {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
  }
  25% {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }
  50% {
    -webkit-transform: rotate(-135deg);
    -moz-transform: rotate(-135deg);
    -o-transform: rotate(-135deg);
    -ms-transform: rotate(-135deg);
    transform: rotate(-135deg);
  }
  75% {
    -webkit-transform: rotate(-225deg);
    -moz-transform: rotate(-225deg);
    -o-transform: rotate(-225deg);
    -ms-transform: rotate(-225deg);
    transform: rotate(-225deg);
  }
  100% {
    -webkit-transform: rotate(-315deg);
    -moz-transform: rotate(-315deg);
    -o-transform: rotate(-315deg);
    -ms-transform: rotate(-315deg);
    transform: rotate(-315deg);
  }
}
#pagination {
  overflow: hidden;
  margin-top: 1rem;
  width: 100%;
}
#pagination .pagination {
  text-align: center;
}
#pagination .page-number {
  display: inline-block;
  margin: 0 0.2rem;
  min-width: 1.2rem;
  height: 1.2rem;
  text-align: center;
  line-height: 1.2rem;
  cursor: pointer;
}
#pagination .page-number.current {
  background: #00c4b6;
  color: var(--white);
  cursor: default;
}
#pagination img.prev-cover,
#pagination img.next-cover {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0.4;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)";
  filter: alpha(opacity=40);
  -webkit-transition: all 0.6s;
  -moz-transition: all 0.6s;
  -o-transition: all 0.6s;
  -ms-transition: all 0.6s;
  transition: all 0.6s;
  object-fit: cover;
}
#pagination .pagination-info {
  position: absolute;
  top: 50%;
  padding: 1rem 2rem;
  width: 100%;
  -webkit-transform: translate(0, -50%);
  -moz-transform: translate(0, -50%);
  -o-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
  transform: translate(0, -50%);
}
#pagination .prev_info,
#pagination .next_info {
  color: var(--white);
  font-weight: 500;
}
#pagination .next-post .pagination-info {
  text-align: right;
}
#pagination .pull-full {
  width: 100% !important;
}
#pagination .prev-post .label,
#pagination .next-post .label {
  color: var(--light-grey);
  text-transform: uppercase;
  font-size: 90%;
}
#pagination .prev-post,
#pagination .next-post {
  width: 50%;
}
@media screen and (max-width: 768px) {
  #pagination .prev-post,
  #pagination .next-post {
    width: 100%;
  }
}
#pagination .prev-post a,
#pagination .next-post a {
  position: relative;
  display: block;
  overflow: hidden;
  height: 150px;
}
#pagination .prev-post:hover img.prev-cover,
#pagination .next-post:hover img.prev-cover,
#pagination .prev-post:hover img.next-cover,
#pagination .next-post:hover img.next-cover {
  opacity: 0.8;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
  filter: alpha(opacity=80);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}
#pagination.pagination-post {
  margin-top: 2rem;
  background: #000;
}
#article-container {
  word-wrap: break-word;
  overflow-wrap: break-word;
}
#article-container a {
  color: #99a9bf;
}
#article-container a:hover {
  text-decoration: underline;
}
#article-container img {
  display: block;
  margin: 0 auto 0.8rem;
}
#article-container p {
  margin: 0 0 0.8rem;
}
#article-container iframe {
  margin: 0 0 1rem;
}
#article-container kbd {
  margin: 0 3px;
  padding: 3px 5px;
  border: 1px solid #b4b4b4;
  border-radius: 3px;
  background-color: #f8f8f8;
  -webkit-box-shadow: 0 1px 3px rgba(0,0,0,0.25), 0 2px 1px 0 rgba(255,255,255,0.6) inset;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25), 0 2px 1px 0 rgba(255,255,255,0.6) inset;
  color: #34495e;
  white-space: nowrap;
  font-weight: 600;
  font-size: 0.9em;
  font-family: Monaco, 'Ubuntu Mono', monospace;
  line-height: 1em;
}
#article-container ol,
#article-container ul {
  margin-top: 0.4rem;
}
#article-container ol p,
#article-container ul p {
  margin: 0 0 0.5rem;
}
#article-container ol ol,
#article-container ul ol,
#article-container ol ul,
#article-container ul ul {
  padding-left: 0.5rem;
}
#article-container ol li,
#article-container ul li {
  position: relative;
  margin: 0.3rem 0;
  padding-left: 0.3rem;
}
#article-container.post-content h1,
#article-container.post-content h2,
#article-container.post-content h3,
#article-container.post-content h4,
#article-container.post-content h5,
#article-container.post-content h6 {
  -webkit-transition: all 0.2s ease-out;
  -moz-transition: all 0.2s ease-out;
  -o-transition: all 0.2s ease-out;
  -ms-transition: all 0.2s ease-out;
  transition: all 0.2s ease-out;
}
#article-container.post-content h1:before,
#article-container.post-content h2:before,
#article-container.post-content h3:before,
#article-container.post-content h4:before,
#article-container.post-content h5:before,
#article-container.post-content h6:before {
  position: absolute;
  top: calc(50% - 0.35rem);
  color: #f47466;
  content: '\f0c1';
  line-height: 1;
  -webkit-transition: all 0.2s ease-out;
  -moz-transition: all 0.2s ease-out;
  -o-transition: all 0.2s ease-out;
  -ms-transition: all 0.2s ease-out;
  transition: all 0.2s ease-out;
}
#article-container.post-content h1:hover:before,
#article-container.post-content h2:hover:before,
#article-container.post-content h3:hover:before,
#article-container.post-content h4:hover:before,
#article-container.post-content h5:hover:before,
#article-container.post-content h6:hover:before {
  color: #49b1f5;
}
#article-container.post-content h1 {
  padding-left: 1.4rem;
}
#article-container.post-content h1 code {
  font-size: 1rem;
}
#article-container.post-content h1:before {
  margin-left: -1.2rem;
  font-size: 1rem;
}
#article-container.post-content h1:hover {
  padding-left: 1.6rem;
}
#article-container.post-content h2 {
  padding-left: 1.3rem;
}
#article-container.post-content h2 code {
  font-size: 0.9rem;
}
#article-container.post-content h2:before {
  margin-left: -1.1rem;
  font-size: 0.9rem;
}
#article-container.post-content h2:hover {
  padding-left: 1.5rem;
}
#article-container.post-content h3 {
  padding-left: 1.2rem;
}
#article-container.post-content h3 code {
  font-size: 0.8rem;
}
#article-container.post-content h3:before {
  margin-left: -1rem;
  font-size: 0.8rem;
}
#article-container.post-content h3:hover {
  padding-left: 1.4rem;
}
#article-container.post-content h4 {
  padding-left: 1.1rem;
}
#article-container.post-content h4 code {
  font-size: 0.7rem;
}
#article-container.post-content h4:before {
  margin-left: -0.9rem;
  font-size: 0.7rem;
}
#article-container.post-content h4:hover {
  padding-left: 1.3rem;
}
#article-container.post-content h5 {
  padding-left: 1rem;
}
#article-container.post-content h5 code {
  font-size: 0.6rem;
}
#article-container.post-content h5:before {
  margin-left: -0.8rem;
  font-size: 0.6rem;
}
#article-container.post-content h5:hover {
  padding-left: 1.2rem;
}
#article-container.post-content h6 {
  padding-left: 1rem;
}
#article-container.post-content h6 code {
  font-size: 0.6rem;
}
#article-container.post-content h6:before {
  margin-left: -0.8rem;
  font-size: 0.6rem;
}
#article-container.post-content h6:hover {
  padding-left: 1.2rem;
}
#article-container.post-content ol,
#article-container.post-content ul {
  margin-top: 0.4rem;
  padding: 0 0 0 0.8rem;
  list-style: none;
  counter-reset: li;
}
@media screen and (max-width: 768px) {
  #article-container.post-content ol,
  #article-container.post-content ul {
    padding: 0 0 0 0.4rem;
  }
}
#article-container.post-content ol p,
#article-container.post-content ul p {
  margin: 0 0 0.5rem;
}
#article-container.post-content ol ol,
#article-container.post-content ul ol,
#article-container.post-content ol ul,
#article-container.post-content ul ul {
  padding-left: 0.6rem;
}
@media screen and (max-width: 768px) {
  #article-container.post-content ol ol,
  #article-container.post-content ul ol,
  #article-container.post-content ol ul,
  #article-container.post-content ul ul {
    padding-left: 0.2rem;
  }
}
#article-container.post-content ol li:not(.tab),
#article-container.post-content ul li:not(.tab) {
  position: relative;
  margin: 0.2rem 0;
}
#article-container.post-content ol li:hover:before,
#article-container.post-content ul li:hover:before {
  -webkit-transform: rotate(360deg);
  -moz-transform: rotate(360deg);
  -o-transform: rotate(360deg);
  -ms-transform: rotate(360deg);
  transform: rotate(360deg);
}
#article-container.post-content ol li:before,
#article-container.post-content ul li:before {
  position: absolute;
  top: 0;
  left: 0;
  background: #49b1f5;
  color: #fff;
  cursor: pointer;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
#article-container.post-content ol > li:not(.tab) {
  padding: 0.2em 0.2em 0.2em 1.8em;
}
#article-container.post-content ol > li:before {
  margin-top: 0.65em;
  width: 1.45em;
  height: 1.45em;
  border-radius: 0.725em;
  content: counter(li);
  counter-increment: li;
  text-align: center;
  font-size: 0.85em;
  line-height: 1.45em;
}
#article-container.post-content ul > li:not(.tab) {
  padding: 0.2em 0.2em 0.2em 1.4em;
}
#article-container.post-content ul > li:not(.tab):hover:before {
  border-color: #ff7242;
}
#article-container.post-content ul > li:not(.tab):before {
  top: 0.78em;
  width: 0.42em;
  height: 0.42em;
  border: 0.21em solid #49b1f5;
  border-radius: 0.42em;
  background: transparent;
  content: '';
  line-height: 0.42em;
}
#article-container > :last-child {
  margin-bottom: 0 !important;
}
#post .tag_share .post-meta__tag-list {
  display: inline-block;
}
#post .tag_share .post-meta__tags {
  display: inline-block;
  margin: 0.4rem 0.4rem 0.4rem 0;
  padding: 0 0.6rem;
  width: fit-content;
  border: 1px solid #49b1f5;
  border-radius: 0.6rem;
  color: #49b1f5;
  font-size: 0.85em;
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  -ms-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
#post .tag_share .post-meta__tags:hover {
  background: #49b1f5;
  color: var(--white);
}
#post .tag_share .post_share {
  display: inline-block;
  float: right;
  margin: 0.4rem 0;
  width: fit-content;
}
#post .tag_share .post_share .social-share {
  font-size: 0.85em;
}
#post .tag_share .post_share .social-share .social-share-icon {
  margin: 0 4px;
  width: 1.85em;
  height: 1.85em;
  font-size: 1.2em;
  line-height: 1.85em;
}
#post .post-copyright {
  position: relative;
  margin: 2rem 0 0.5rem;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--light-grey);
  -webkit-transition: box-shadow 0.3s ease-in-out;
  -moz-transition: box-shadow 0.3s ease-in-out;
  -o-transition: box-shadow 0.3s ease-in-out;
  -ms-transition: box-shadow 0.3s ease-in-out;
  transition: box-shadow 0.3s ease-in-out;
}
#post .post-copyright:before {
  position: absolute;
  top: 0.1rem;
  right: 0.6rem;
  color: #49b1f5;
  content: '\f1f9';
  font-size: 1rem;
}
#post .post-copyright:hover {
  -webkit-box-shadow: 0 0 8px 0 rgba(232,237,250,0.6), 0 2px 4px 0 rgba(232,237,250,0.5);
  box-shadow: 0 0 8px 0 rgba(232,237,250,0.6), 0 2px 4px 0 rgba(232,237,250,0.5);
}
#post .post-copyright .post-copyright-meta {
  color: #49b1f5;
  font-weight: bold;
}
#post .post-copyright .post-copyright-info {
  padding-left: 0.3rem;
}
#post .post-copyright .post-copyright-info a {
  text-decoration: underline;
  word-break: break-word;
}
#post .post-copyright .post-copyright-info a:hover {
  text-decoration: none;
}
#post .post-outdate-notice {
  position: relative;
  margin: 0 0 1rem;
  padding: 0.5em 1.2em;
  border-radius: 3px;
  background-color: #ffe6e6;
  color: #f66;
  padding: 0.5em 1em 0.5em 2.6em;
  border-left: 5px solid #ff8080;
}
#post .post-outdate-notice:before {
  position: absolute;
  top: 50%;
  left: 0.9em;
  color: #ff8080;
  content: '\f071';
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
#post .ads-wrap {
  margin: 2rem 0;
}
.relatedPosts {
  margin-top: 2rem;
}
.relatedPosts > .headline {
  margin-bottom: 5px;
  font-weight: 700;
  font-size: 1.43em;
}
.relatedPosts > .relatedPosts-list > div {
  position: relative;
  display: inline-block;
  overflow: hidden;
  margin: 3px;
  width: calc(33.333% - 6px);
  height: 200px;
  background: #000;
  vertical-align: bottom;
}
.relatedPosts > .relatedPosts-list > div:hover .cover {
  opacity: 0.8;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
  filter: alpha(opacity=80);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}
@media screen and (max-width: 768px) {
  .relatedPosts > .relatedPosts-list > div {
    margin: 2px;
    width: calc(50% - 4px);
    height: 150px;
  }
}
@media screen and (max-width: 600px) {
  .relatedPosts > .relatedPosts-list > div {
    width: calc(100% - 4px);
  }
}
.relatedPosts > .relatedPosts-list .cover {
  width: 100%;
  height: 100%;
  opacity: 0.4;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)";
  filter: alpha(opacity=40);
  -webkit-transition: all 0.6s;
  -moz-transition: all 0.6s;
  -o-transition: all 0.6s;
  -ms-transition: all 0.6s;
  transition: all 0.6s;
  object-fit: cover;
}
.relatedPosts > .relatedPosts-list .content {
  position: absolute;
  top: 50%;
  padding: 0 1rem;
  width: 100%;
  -webkit-transform: translate(0, -50%);
  -moz-transform: translate(0, -50%);
  -o-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
  transform: translate(0, -50%);
}
.relatedPosts > .relatedPosts-list .content .date {
  color: var(--light-grey);
  font-size: 90%;
}
.relatedPosts > .relatedPosts-list .content .title {
  color: var(--white);
  -webkit-line-clamp: 2;
}
.post-reward {
  position: relative;
  margin-top: 4rem;
  width: 100%;
  text-align: center;
}
.post-reward .reward-button {
  display: inline-block;
  padding: 0.2rem 1.2rem;
  background: var(--btn-bg);
  color: var(--btn-color);
  cursor: pointer;
  -webkit-transition: all 0.4s;
  -moz-transition: all 0.4s;
  -o-transition: all 0.4s;
  -ms-transition: all 0.4s;
  transition: all 0.4s;
}
.post-reward:hover > .reward-main {
  display: block;
}
.post-reward .reward-main {
  position: absolute;
  bottom: 40px;
  left: 0;
  z-index: 100;
  display: none;
  padding: 0 0 15px;
  width: 100%;
}
.post-reward .reward-main .reward-all {
  display: inline-block;
  margin: 0;
  padding: 1rem 0.5rem;
  border-radius: 4px;
  background: var(--reward-pop);
}
.post-reward .reward-main .reward-all:before {
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 100%;
  height: 20px;
  content: '';
}
.post-reward .reward-main .reward-all:after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  margin: 0 auto;
  width: 0;
  height: 0;
  border-top: 13px solid var(--reward-pop);
  border-right: 13px solid transparent;
  border-left: 13px solid transparent;
  content: '';
}
.post-reward .reward-main .reward-all .reward-item {
  display: inline-block;
  padding: 0 8px;
  list-style-type: none;
  vertical-align: top;
}
.post-reward .reward-main .reward-all .reward-item img {
  width: 130px;
  height: 130px;
}
.post-reward .reward-main .reward-all .reward-item .post-qr-code-desc {
  padding-top: 0.4rem;
  width: 130px;
  color: #858585;
}
#rightside {
  position: fixed;
  right: -38px;
  bottom: 40px;
  z-index: 100;
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}
#rightside #rightside-config-hide {
  -webkit-transition: -webkit-transform 0.4s;
  -moz-transition: -moz-transform 0.4s;
  -o-transition: -o-transform 0.4s;
  -ms-transition: -ms-transform 0.4s;
  transition: transform 0.4s;
  -webkit-transform: translate(35px, 0);
  -moz-transform: translate(35px, 0);
  -o-transform: translate(35px, 0);
  -ms-transform: translate(35px, 0);
  transform: translate(35px, 0);
}
#rightside #rightside-config-hide.show {
  -webkit-transform: translate(0, 0) !important;
  -moz-transform: translate(0, 0) !important;
  -o-transform: translate(0, 0) !important;
  -ms-transform: translate(0, 0) !important;
  transform: translate(0, 0) !important;
}
#rightside > div > button,
#rightside > div > a {
  display: block;
  margin-bottom: 2px;
  width: 30px;
  height: 30px;
  background-color: var(--btn-bg);
  color: var(--btn-color);
  text-align: center;
  font-size: 16px;
}
#rightside > div > button:hover,
#rightside > div > a:hover {
  background-color: var(--btn-hover-color);
}
#rightside #mobile-toc-button {
  display: none;
}
@media screen and (max-width: 900px) {
  #rightside #mobile-toc-button {
    display: block;
  }
}
@media screen and (max-width: 900px) {
  #rightside #hide-aside-btn {
    display: none;
  }
}
#sidebar #menu-mask {
  position: fixed;
  z-index: 102;
  display: none;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
}
#sidebar #sidebar-menus {
  position: fixed;
  top: 0;
  right: -300px;
  z-index: 103;
  overflow-x: hidden;
  overflow-y: auto;
  width: 300px;
  height: 100%;
  background: var(--sidebar-bg);
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}
#sidebar #sidebar-menus.open {
  -webkit-transform: translate3d(-100%, 0, 0);
  -moz-transform: translate3d(-100%, 0, 0);
  -o-transform: translate3d(-100%, 0, 0);
  -ms-transform: translate3d(-100%, 0, 0);
  transform: translate3d(-100%, 0, 0);
}
#sidebar #sidebar-menus > .avatar-img {
  margin: 1rem auto;
}
#sidebar #sidebar-menus .site-data {
  display: table;
  padding: 0 0.5rem;
  width: 100%;
  table-layout: fixed;
}
#sidebar #sidebar-menus .site-data .data-item {
  display: table-cell;
}
#sidebar #sidebar-menus .site-data .data-item .data-item-link .length-num {
  color: var(--text-highlight-color);
  font-size: 1.28em;
}
#sidebar #sidebar-menus .site-data .data-item .data-item-link .headline {
  color: var(--font-color);
}
#sidebar #sidebar-menus hr {
  margin: 1rem auto;
}
#sidebar #sidebar-menus .menus_items {
  padding: 0 0.5rem 2rem;
}
#sidebar #sidebar-menus .menus_items .site-page {
  position: relative;
  display: block;
  padding: 0.3rem 1.5rem 0.3rem 1.1rem;
  color: var(--font-color);
  font-size: 1.15em;
}
#sidebar #sidebar-menus .menus_items .site-page:hover {
  background: var(--text-bg-hover);
}
#sidebar #sidebar-menus .menus_items .site-page i:first-child {
  width: 15%;
  text-align: left;
}
#sidebar #sidebar-menus .menus_items .expand {
  position: absolute;
  top: 0.78em;
  right: 0.9rem;
  -webkit-transition: -webkit-transform 0.3s;
  -moz-transition: -moz-transform 0.3s;
  -o-transition: -o-transform 0.3s;
  -ms-transition: -ms-transform 0.3s;
  transition: transform 0.3s;
}
#sidebar #sidebar-menus .menus_items .expand.hide {
  -webkit-transform: rotate(90deg) !important;
  -moz-transform: rotate(90deg) !important;
  -o-transform: rotate(90deg) !important;
  -ms-transform: rotate(90deg) !important;
  transform: rotate(90deg) !important;
}
#sidebar #sidebar-menus .menus_items .menus_item_child {
  margin: 0;
  list-style: none;
  display: none;
}
#vcomment {
  font-size: 1.1em;
}
#vcomment .vbtn {
  border: none;
  background: var(--btn-bg);
  color: var(--btn-color);
}
#vcomment .vbtn:hover {
  background: var(--btn-hover-color);
}
#vcomment .vimg {
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}
#vcomment .vimg:hover {
  -webkit-transform: rotate(360deg);
  -moz-transform: rotate(360deg);
  -o-transform: rotate(360deg);
  -ms-transform: rotate(360deg);
  transform: rotate(360deg);
}
#vcomment .vcards .vcard .vcontent.expand:before,
#vcomment .vcards .vcard .vcontent.expand:after {
  z-index: 22;
}
#waline-wrap {
  --waline-font-size: 1.1em;
  --waline-theme-color: #49b1f5;
  --waline-active-color: #ff7242;
  --waline-avatar-size: 2.75rem;
}
#waline-wrap .vuser {
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
}
#waline-wrap .vuser:hover {
  -webkit-transform: rotate(360deg);
  -moz-transform: rotate(360deg);
  -o-transform: rotate(360deg);
  -ms-transform: rotate(360deg);
  transform: rotate(360deg);
}
.fireworks {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  pointer-events: none;
}
.medium-zoom-image--opened {
  z-index: 99999 !important;
  margin: 0 !important;
}
.medium-zoom-overlay {
  z-index: 99999 !important;
}
.mermaid {
  overflow: auto;
  margin: 0 0 1rem;
  background: #fff;
  text-align: center;
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}
.mermaid[data-processed] {
  opacity: 1;
  -ms-filter: none;
  filter: none;
}
.utterances,
.fb-comments iframe {
  width: 100% !important;
}
#gitalk-container .gt-meta {
  margin: 0 0 0.8em;
  padding: 0.3rem 0 0.8em;
}
.katex-wrap {
  overflow: auto;
}
.katex-wrap::-webkit-scrollbar {
  display: none;
}
mjx-container[display],
.has-jax {
  overflow-x: auto;
  overflow-y: hidden;
}
.aplayer {
  color: #4c4948;
}
#article-container .aplayer {
  margin: 0 0 1rem;
}
#article-container .aplayer ol,
#article-container .aplayer ul {
  margin: 0;
  padding: 0;
}
#article-container .aplayer ol li,
#article-container .aplayer ul li {
  margin: 0;
  padding: 0 15px;
}
#article-container .aplayer ol li:before,
#article-container .aplayer ul li:before {
  content: none;
}
#article-container .btn-center {
  margin: 0 0 1rem;
  text-align: center;
}
#article-container .btn-beautify {
  display: inline-block;
  margin: 0 0.2rem 0.3rem;
  padding: 0 1rem;
  background-color: #777;
  color: #fff;
  line-height: 2;
}
#article-container .btn-beautify i + span {
  margin-left: 0.3rem;
}
#article-container .btn-beautify:not(.block) + .btn-beautify:not(.block) {
  margin: 0 0.2rem 1rem;
}
#article-container .btn-beautify.block {
  display: block;
  margin: 0 0 1rem;
  width: fit-content;
  width: -moz-fit-content;
}
#article-container .btn-beautify.block.center {
  margin: 0 auto 1rem;
}
#article-container .btn-beautify.block.right {
  margin: 0 0 1rem auto;
}
#article-container .btn-beautify.larger {
  padding: 0.3rem 1.3rem;
}
#article-container .btn-beautify:hover {
  text-decoration: none;
}
#article-container .btn-beautify.blue {
  background-color: #428bca;
}
#article-container .btn-beautify.pink {
  background-color: #ff69b4;
}
#article-container .btn-beautify.red {
  background-color: #f00;
}
#article-container .btn-beautify.purple {
  background-color: #6f42c1;
}
#article-container .btn-beautify.orange {
  background-color: #ff8c00;
}
#article-container .btn-beautify.green {
  background-color: #5cb85c;
}
#article-container .btn-beautify.outline {
  border: 1px solid transparent;
  border-color: #777;
  background-color: transparent;
  color: #777;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}
#article-container .btn-beautify.outline.button--animated:before {
  background: #777;
}
#article-container .btn-beautify.outline:hover {
  color: #fff !important;
}
#article-container .btn-beautify.outline.blue {
  border-color: #428bca;
  color: #428bca;
}
#article-container .btn-beautify.outline.blue.button--animated:before {
  background: #428bca;
}
#article-container .btn-beautify.outline.pink {
  border-color: #ff69b4;
  color: #ff69b4;
}
#article-container .btn-beautify.outline.pink.button--animated:before {
  background: #ff69b4;
}
#article-container .btn-beautify.outline.red {
  border-color: #f00;
  color: #f00;
}
#article-container .btn-beautify.outline.red.button--animated:before {
  background: #f00;
}
#article-container .btn-beautify.outline.purple {
  border-color: #6f42c1;
  color: #6f42c1;
}
#article-container .btn-beautify.outline.purple.button--animated:before {
  background: #6f42c1;
}
#article-container .btn-beautify.outline.orange {
  border-color: #ff8c00;
  color: #ff8c00;
}
#article-container .btn-beautify.outline.orange.button--animated:before {
  background: #ff8c00;
}
#article-container .btn-beautify.outline.green {
  border-color: #5cb85c;
  color: #5cb85c;
}
#article-container .btn-beautify.outline.green.button--animated:before {
  background: #5cb85c;
}
figure.gallery-group {
  position: relative;
  float: left;
  overflow: hidden;
  margin: 0.3rem 0.2rem;
  width: calc(50% - 0.4rem);
  height: 250px;
  border-radius: 8px;
  background: #000;
  -webkit-transform: translate3d(0, 0, 0);
}
@media screen and (max-width: 600px) {
  figure.gallery-group {
    width: calc(100% - 0.4rem);
  }
}
figure.gallery-group:hover img {
  opacity: 0.4;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)";
  filter: alpha(opacity=40);
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}
figure.gallery-group:hover .gallery-group-name::after {
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}
figure.gallery-group:hover p {
  opacity: 1;
  -ms-filter: none;
  filter: none;
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}
figure.gallery-group img {
  position: relative;
  margin: 0 !important;
  max-width: none;
  width: calc(100% + 20px);
  height: 250px;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
  backface-visibility: hidden;
  opacity: 0.8;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
  filter: alpha(opacity=80);
  -webkit-transition: opacity 0.35s, -webkit-transform 0.35s;
  -moz-transition: opacity 0.35s, -moz-transform 0.35s;
  -o-transition: opacity 0.35s, -o-transform 0.35s;
  -ms-transition: opacity 0.35s, -ms-transform 0.35s;
  transition: opacity 0.35s, transform 0.35s;
  -webkit-transform: translate3d(-10px, 0, 0);
  -moz-transform: translate3d(-10px, 0, 0);
  -o-transform: translate3d(-10px, 0, 0);
  -ms-transform: translate3d(-10px, 0, 0);
  transform: translate3d(-10px, 0, 0);
  object-fit: cover;
}
figure.gallery-group figcaption {
  position: absolute;
  top: 0;
  left: 0;
  padding: 1.5rem;
  width: 100%;
  height: 100%;
  color: #fff;
  text-transform: uppercase;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
  backface-visibility: hidden;
}
figure.gallery-group figcaption > a {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1000;
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
}
figure.gallery-group p {
  margin: 0;
  padding: 0.4rem 0 0;
  letter-spacing: 1px;
  font-size: 1.1em;
  line-height: 1.5;
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
  -webkit-transition: opacity 0.35s, -webkit-transform 0.35s;
  -moz-transition: opacity 0.35s, -moz-transform 0.35s;
  -o-transition: opacity 0.35s, -o-transform 0.35s;
  -ms-transition: opacity 0.35s, -ms-transform 0.35s;
  transition: opacity 0.35s, transform 0.35s;
  -webkit-transform: translate3d(100%, 0, 0);
  -moz-transform: translate3d(100%, 0, 0);
  -o-transform: translate3d(100%, 0, 0);
  -ms-transform: translate3d(100%, 0, 0);
  transform: translate3d(100%, 0, 0);
  -webkit-line-clamp: 4;
}
figure.gallery-group .gallery-group-name {
  position: relative;
  margin: 0;
  padding: 0.4rem 0;
  font-weight: bold;
  font-size: 1.65em;
  line-height: 1.5;
  -webkit-line-clamp: 2;
}
figure.gallery-group .gallery-group-name:after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #fff;
  content: '';
  -webkit-transition: -webkit-transform 0.35s;
  -moz-transition: -moz-transform 0.35s;
  -o-transition: -o-transform 0.35s;
  -ms-transition: -ms-transform 0.35s;
  transition: transform 0.35s;
  -webkit-transform: translate3d(-100%, 0, 0);
  -moz-transform: translate3d(-100%, 0, 0);
  -o-transform: translate3d(-100%, 0, 0);
  -ms-transform: translate3d(-100%, 0, 0);
  transform: translate3d(-100%, 0, 0);
}
.gallery-group-main {
  overflow: auto;
  padding: 0 0 0.8rem;
}
.justified-gallery {
  margin: 0 0 0.8rem;
}
.justified-gallery img {
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
}
.justified-gallery .img-alt {
  display: none;
}
.justified-gallery .fancybox {
  width: auto;
  text-align: inherit;
}
blockquote.pullquote {
  position: relative;
  max-width: 45%;
  font-size: 110%;
}
blockquote.pullquote.left {
  float: left;
  margin: 1em 0.5em 0 0;
}
blockquote.pullquote.right {
  float: right;
  margin: 1em 0 0 0.5rem;
}
.video-container {
  position: relative;
  overflow: hidden;
  margin-bottom: 0.8rem;
  padding-top: 56.25%;
  height: 0;
}
.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  margin-top: 0;
  width: 100%;
  height: 100%;
}
.hide-inline > .hide-button,
.hide-block > .hide-button {
  display: inline-block;
  padding: 0.3rem 1rem;
  background: #49b1f5;
  color: var(--white);
}
.hide-inline > .hide-button.open,
.hide-block > .hide-button.open {
  display: none;
}
.hide-inline > .hide-button.open + div,
.hide-block > .hide-button.open + div {
  display: block;
}
.hide-inline > .hide-button.open + span,
.hide-block > .hide-button.open + span {
  display: inline;
}
.hide-inline > .hide-content,
.hide-block > .hide-content {
  display: none;
}
.hide-inline > .hide-button {
  margin: 0 0.3rem;
}
.hide-inline > .hide-content {
  margin: 0 0.3rem;
}
.hide-block {
  margin: 0 0 0.8rem;
}
.hide-toggle {
  margin-bottom: 1rem;
  border: 1px solid #f0f0f0;
}
.hide-toggle > .hide-button {
  padding: 0.3rem 0.5rem;
  background: #f0f0f0;
  color: #1f2d3d;
  cursor: pointer;
}
.hide-toggle > .hide-button > i {
  font-size: 1.2em;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  transition: all 0.3s;
}
.hide-toggle > .hide-button.open i {
  -webkit-transform: rotate(90deg);
  -moz-transform: rotate(90deg);
  -o-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  transform: rotate(90deg);
}
.hide-toggle > .hide-button.open + div {
  display: block;
}
.hide-toggle > .hide-content {
  display: none;
  margin: 1.5rem 1.2rem;
}
#article-container .inline-img {
  display: inline;
  margin: 0 3px;
  height: 1.1em;
  vertical-align: text-bottom;
}
.hl-label {
  padding: 2px 4px;
  border-radius: 3px;
  color: #fff;
}
.hl-label.default {
  background-color: #777;
}
.hl-label.blue {
  background-color: #428bca;
}
.hl-label.pink {
  background-color: #ff69b4;
}
.hl-label.red {
  background-color: #f00;
}
.hl-label.purple {
  background-color: #6f42c1;
}
.hl-label.orange {
  background-color: #ff8c00;
}
.hl-label.green {
  background-color: #5cb85c;
}
.note {
  position: relative;
  margin: 0 0 1rem;
  padding: 15px;
  border-radius: 3px;
}
.note.icon {
  padding-left: 2.25rem;
}
.note > .note-icon {
  position: absolute;
  top: calc(50% - 0.4rem);
  left: 0.7rem;
  font-size: larger;
}
.note.blue:not(.disabled) {
  border-left-color: #428bca !important;
}
.note.blue:not(.disabled).modern {
  border-left-color: transparent !important;
  color: #428bca;
}
.note.blue:not(.disabled):not(.simple) {
  background: #e3eef7 !important;
}
.note.blue > .note-icon {
  color: #428bca;
}
.note.pink:not(.disabled) {
  border-left-color: #ff69b4 !important;
}
.note.pink:not(.disabled).modern {
  border-left-color: transparent !important;
  color: #ff69b4;
}
.note.pink:not(.disabled):not(.simple) {
  background: #ffe9f4 !important;
}
.note.pink > .note-icon {
  color: #ff69b4;
}
.note.red:not(.disabled) {
  border-left-color: #f00 !important;
}
.note.red:not(.disabled).modern {
  border-left-color: transparent !important;
  color: #f00;
}
.note.red:not(.disabled):not(.simple) {
  background: #ffd9d9 !important;
}
.note.red > .note-icon {
  color: #f00;
}
.note.purple:not(.disabled) {
  border-left-color: #6f42c1 !important;
}
.note.purple:not(.disabled).modern {
  border-left-color: transparent !important;
  color: #6f42c1;
}
.note.purple:not(.disabled):not(.simple) {
  background: #e9e3f6 !important;
}
.note.purple > .note-icon {
  color: #6f42c1;
}
.note.orange:not(.disabled) {
  border-left-color: #ff8c00 !important;
}
.note.orange:not(.disabled).modern {
  border-left-color: transparent !important;
  color: #ff8c00;
}
.note.orange:not(.disabled):not(.simple) {
  background: #ffeed9 !important;
}
.note.orange > .note-icon {
  color: #ff8c00;
}
.note.green:not(.disabled) {
  border-left-color: #5cb85c !important;
}
.note.green:not(.disabled).modern {
  border-left-color: transparent !important;
  color: #5cb85c;
}
.note.green:not(.disabled):not(.simple) {
  background: #e7f4e7 !important;
}
.note.green > .note-icon {
  color: #5cb85c;
}
.note.simple {
  border: 1px solid #eee;
  border-left-width: 5px;
}
.note.modern {
  border: 1px solid transparent !important;
  background-color: #f5f5f5;
  color: #4c4948;
}
.note.flat {
  border: initial;
  border-left: 5px solid #eee;
  background-color: #f9f9f9;
  color: #4c4948;
}
.note h2,
.note h3,
.note h4,
.note h5,
.note h6 {
  margin-top: 3px;
  margin-bottom: 0;
  padding-top: 0 !important;
  border-bottom: initial;
}
.note p:first-child,
.note ul:first-child,
.note ol:first-child,
.note table:first-child,
.note pre:first-child,
.note blockquote:first-child,
.note img:first-child {
  margin-top: 0 !important;
}
.note p:last-child,
.note ul:last-child,
.note ol:last-child,
.note table:last-child,
.note pre:last-child,
.note blockquote:last-child,
.note img:last-child {
  margin-bottom: 0 !important;
}
.note:not(.no-icon) {
  padding-left: 2.25rem;
}
.note:not(.no-icon)::before {
  position: absolute;
  top: calc(50% - 0.8rem);
  left: 0.7rem;
  font-size: larger;
}
.note.default.flat {
  background: #f7f7f7;
}
.note.default.modern {
  border-color: #e1e1e1;
  background: #f3f3f3;
  color: #666;
}
.note.default.modern a:not(.btn) {
  color: #666;
}
.note.default.modern a:not(.btn):hover {
  color: #454545;
}
.note.default:not(.modern) {
  border-left-color: #777;
}
.note.default:not(.modern) h2,
.note.default:not(.modern) h3,
.note.default:not(.modern) h4,
.note.default:not(.modern) h5,
.note.default:not(.modern) h6 {
  color: #777;
}
.note.default:not(.no-icon)::before {
  content: '\f0a9';
}
.note.default:not(.no-icon):not(.modern)::before {
  color: #777;
}
.note.primary.flat {
  background: #f5f0fa;
}
.note.primary.modern {
  border-color: #e1c2ff;
  background: #f3daff;
  color: #6f42c1;
}
.note.primary.modern a:not(.btn) {
  color: #6f42c1;
}
.note.primary.modern a:not(.btn):hover {
  color: #453298;
}
.note.primary:not(.modern) {
  border-left-color: #6f42c1;
}
.note.primary:not(.modern) h2,
.note.primary:not(.modern) h3,
.note.primary:not(.modern) h4,
.note.primary:not(.modern) h5,
.note.primary:not(.modern) h6 {
  color: #6f42c1;
}
.note.primary:not(.no-icon)::before {
  content: '\f055';
}
.note.primary:not(.no-icon):not(.modern)::before {
  color: #6f42c1;
}
.note.info.flat {
  background: #eef7fa;
}
.note.info.modern {
  border-color: #b3e5ef;
  background: #d9edf7;
  color: #31708f;
}
.note.info.modern a:not(.btn) {
  color: #31708f;
}
.note.info.modern a:not(.btn):hover {
  color: #215761;
}
.note.info:not(.modern) {
  border-left-color: #428bca;
}
.note.info:not(.modern) h2,
.note.info:not(.modern) h3,
.note.info:not(.modern) h4,
.note.info:not(.modern) h5,
.note.info:not(.modern) h6 {
  color: #428bca;
}
.note.info:not(.no-icon)::before {
  content: '\f05a';
}
.note.info:not(.no-icon):not(.modern)::before {
  color: #428bca;
}
.note.success.flat {
  background: #eff8f0;
}
.note.success.modern {
  border-color: #d0e6be;
  background: #dff0d8;
  color: #3c763d;
}
.note.success.modern a:not(.btn) {
  color: #3c763d;
}
.note.success.modern a:not(.btn):hover {
  color: #32562c;
}
.note.success:not(.modern) {
  border-left-color: #5cb85c;
}
.note.success:not(.modern) h2,
.note.success:not(.modern) h3,
.note.success:not(.modern) h4,
.note.success:not(.modern) h5,
.note.success:not(.modern) h6 {
  color: #5cb85c;
}
.note.success:not(.no-icon)::before {
  content: '\f058';
}
.note.success:not(.no-icon):not(.modern)::before {
  color: #5cb85c;
}
.note.warning.flat {
  background: #fdf8ea;
}
.note.warning.modern {
  border-color: #fae4cd;
  background: #fcf4e3;
  color: #8a6d3b;
}
.note.warning.modern a:not(.btn) {
  color: #8a6d3b;
}
.note.warning.modern a:not(.btn):hover {
  color: #714f30;
}
.note.warning:not(.modern) {
  border-left-color: #f0ad4e;
}
.note.warning:not(.modern) h2,
.note.warning:not(.modern) h3,
.note.warning:not(.modern) h4,
.note.warning:not(.modern) h5,
.note.warning:not(.modern) h6 {
  color: #f0ad4e;
}
.note.warning:not(.no-icon)::before {
  content: '\f06a';
}
.note.warning:not(.no-icon):not(.modern)::before {
  color: #f0ad4e;
}
.note.danger.flat {
  background: #fcf1f2;
}
.note.danger.modern {
  border-color: #ebcdd2;
  background: #f2dfdf;
  color: #a94442;
}
.note.danger.modern a:not(.btn) {
  color: #a94442;
}
.note.danger.modern a:not(.btn):hover {
  color: #84333f;
}
.note.danger:not(.modern) {
  border-left-color: #d9534f;
}
.note.danger:not(.modern) h2,
.note.danger:not(.modern) h3,
.note.danger:not(.modern) h4,
.note.danger:not(.modern) h5,
.note.danger:not(.modern) h6 {
  color: #d9534f;
}
.note.danger:not(.no-icon)::before {
  content: '\f056';
}
.note.danger:not(.no-icon):not(.modern)::before {
  color: #d9534f;
}
#article-container .tabs {
  position: relative;
  margin: 0 0 1rem;
  border-right: 1px solid var(--tab-border-color);
  border-bottom: 1px solid var(--tab-border-color);
  border-left: 1px solid var(--tab-border-color);
}
#article-container .tabs > .nav-tabs {
  display: -webkit-box;
  display: -moz-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: box;
  display: flex;
  -webkit-box-lines: multiple;
  -moz-box-lines: multiple;
  -o-box-lines: multiple;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  background: var(--tab-botton-bg);
}
#article-container .tabs > .nav-tabs > .tab {
  margin: 0;
  padding: 0;
  list-style: none;
}
@media screen and (max-width: 768px) {
  #article-container .tabs > .nav-tabs > .tab {
    -webkit-box-flex: 1;
    -moz-box-flex: 1;
    -o-box-flex: 1;
    -ms-box-flex: 1;
    box-flex: 1;
    -webkit-flex-grow: 1;
    flex-grow: 1;
  }
}
#article-container .tabs > .nav-tabs > .tab button {
  display: block;
  padding: 0.5rem 1rem;
  width: 100%;
  border-top: 2px solid var(--tab-border-color);
  background: var(--tab-botton-bg);
  color: var(--tab-botton-color);
  line-height: 2;
  -webkit-transition: all 0.4s;
  -moz-transition: all 0.4s;
  -o-transition: all 0.4s;
  -ms-transition: all 0.4s;
  transition: all 0.4s;
}
#article-container .tabs > .nav-tabs > .tab button i {
  width: 1.5em;
}
#article-container .tabs > .nav-tabs > .tab.active button {
  border-top: 2px solid #49b1f5;
  background: var(--tab-button-active-bg);
  cursor: default;
}
#article-container .tabs > .nav-tabs > .tab:not(.active) button:hover {
  border-top: 2px solid var(--tab-button-hover-bg);
  background: var(--tab-button-hover-bg);
}
#article-container .tabs > .tab-contents .tab-item-content {
  position: relative;
  display: none;
  padding: 1.8rem 1.2rem;
}
@media screen and (max-width: 768px) {
  #article-container .tabs > .tab-contents .tab-item-content {
    padding: 1.2rem 0.7rem;
  }
}
#article-container .tabs > .tab-contents .tab-item-content.active {
  display: block;
  -webkit-animation: tabshow 0.5s;
  -moz-animation: tabshow 0.5s;
  -o-animation: tabshow 0.5s;
  -ms-animation: tabshow 0.5s;
  animation: tabshow 0.5s;
}
#article-container .tabs .tab-to-top {
  position: relative;
  display: block;
  margin: 0 0 0 auto;
  color: #99a9bf;
}
@-moz-keyframes tabshow {
  0% {
    -webkit-transform: translateY(15px);
    -moz-transform: translateY(15px);
    -o-transform: translateY(15px);
    -ms-transform: translateY(15px);
    transform: translateY(15px);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-webkit-keyframes tabshow {
  0% {
    -webkit-transform: translateY(15px);
    -moz-transform: translateY(15px);
    -o-transform: translateY(15px);
    -ms-transform: translateY(15px);
    transform: translateY(15px);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-o-keyframes tabshow {
  0% {
    -webkit-transform: translateY(15px);
    -moz-transform: translateY(15px);
    -o-transform: translateY(15px);
    -ms-transform: translateY(15px);
    transform: translateY(15px);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@keyframes tabshow {
  0% {
    -webkit-transform: translateY(15px);
    -moz-transform: translateY(15px);
    -o-transform: translateY(15px);
    -ms-transform: translateY(15px);
    transform: translateY(15px);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
[data-theme='dark'] {
  --global-bg: #0d0d0d;
  --font-color: rgba(255,255,255,0.7);
  --hr-border: rgba(255,255,255,0.4);
  --hr-before-color: rgba(255,255,255,0.7);
  --search-bg: #121212;
  --search-input-color: rgba(255,255,255,0.7);
  --search-result-title: rgba(255,255,255,0.9);
  --preloader-bg: #0d0d0d;
  --preloader-color: rgba(255,255,255,0.7);
  --tab-border-color: #2c2c2c;
  --tab-botton-bg: #2c2c2c;
  --tab-botton-color: rgba(255,255,255,0.7);
  --tab-button-hover-bg: #383838;
  --tab-button-active-bg: #121212;
  --card-bg: #121212;
  --sidebar-bg: #121212;
  --btn-hover-color: #787878;
  --btn-color: rgba(255,255,255,0.7);
  --btn-bg: #1f1f1f;
  --text-bg-hover: #383838;
  --light-grey: rgba(255,255,255,0.7);
  --white: rgba(255,255,255,0.9);
  --text-highlight-color: rgba(255,255,255,0.9);
  --blockquote-color: rgba(255,255,255,0.7);
  --blockquote-bg: #2c2c2c;
  --reward-pop: #2c2c2c;
  --toc-link-color: rgba(255,255,255,0.6);
  --hl-color: rgba(255,255,255,0.7);
  --hl-bg: #171717;
  --hltools-bg: #1a1a1a;
  --hltools-color: #90a4ae;
  --hlnumber-bg: #171717;
  --hlnumber-color: rgba(255,255,255,0.4);
  --hlscrollbar-bg: #1f1f1f;
  --hlexpand-bg: linear-gradient(180deg, rgba(23,23,23,0.6), rgba(23,23,23,0.9));
}
[data-theme='dark'] #web_bg:before,
[data-theme='dark'] #footer:before,
[data-theme='dark'] #page-header:before {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.7);
  content: '';
}
[data-theme='dark'] #article-container code {
  background: #2c2c2c;
}
[data-theme='dark'] #article-container pre > code {
  background: #171717;
}
[data-theme='dark'] #article-container figure.highlight {
  -webkit-box-shadow: none;
  box-shadow: none;
}
[data-theme='dark'] #article-container .note code {
  background: rgba(27,31,35,0.05);
}
[data-theme='dark'] #article-container .aplayer {
  filter: brightness(0.8);
}
[data-theme='dark'] #article-container kbd {
  border-color: #696969;
  background-color: #525252;
  color: #e2f1ff;
}
[data-theme='dark'] #page-header.nav-fixed > #nav,
[data-theme='dark'] #page-header.not-top-img > #nav {
  background: rgba(18,18,18,0.8);
  -webkit-box-shadow: 0 5px 6px -5px rgba(133,133,133,0);
  box-shadow: 0 5px 6px -5px rgba(133,133,133,0);
}
[data-theme='dark'] #post-comment #comment-switch {
  background: #2c2c2c !important;
}
[data-theme='dark'] #post-comment #comment-switch .switch-btn {
  filter: brightness(0.8);
}
[data-theme='dark'] .note {
  filter: brightness(0.8);
}
[data-theme='dark'] .hide-button,
[data-theme='dark'] .btn-beautify,
[data-theme='dark'] .mermaid,
[data-theme='dark'] .hl-label,
[data-theme='dark'] .post-outdate-notice,
[data-theme='dark'] .error-img,
[data-theme='dark'] #article-container iframe,
[data-theme='dark'] .gist,
[data-theme='dark'] .ads-wrap {
  filter: brightness(0.8);
}
[data-theme='dark'] img {
  filter: brightness(0.8);
}
[data-theme='dark'] #aside-content .aside-list > .aside-list-item:not(:last-child) {
  border-bottom: 1px dashed rgba(255,255,255,0.1);
}
[data-theme='dark'] #gitalk-container {
  filter: brightness(0.8);
}
[data-theme='dark'] #gitalk-container svg {
  fill: rgba(255,255,255,0.9) !important;
}
[data-theme='dark'] #disqus_thread #dsqjs .dsqjs-tab-active,
[data-theme='dark'] #disqus_thread #dsqjs .dsqjs-no-comment {
  color: rgba(255,255,255,0.7);
}
[data-theme='dark'] #disqus_thread #dsqjs .dsqjs-order-label {
  background-color: #1f1f1f;
}
[data-theme='dark'] #disqus_thread #dsqjs .dsqjs-post-body {
  color: rgba(255,255,255,0.7);
}
[data-theme='dark'] #disqus_thread #dsqjs .dsqjs-post-body code,
[data-theme='dark'] #disqus_thread #dsqjs .dsqjs-post-body pre {
  background: #2c2c2c;
}
[data-theme='dark'] #disqus_thread #dsqjs .dsqjs-post-body blockquote {
  color: rgba(255,255,255,0.7);
}
[data-theme='dark'] #artitalk_main #lazy {
  background: #121212;
}
[data-theme='dark'] #operare_artitalk .c2 {
  background: #121212;
}
.read-mode {
  --font-color: #4c4948;
  --readmode-light-color: #fff;
  --white: #4c4948;
  --light-grey: #4c4948;
  --gray: #d6dbdf;
  --hr-border: #d6dbdf;
  --hr-before-color: #b9c2c9;
  --highlight-bg: #f7f7f7;
  --exit-btn-bg: #c0c0c0;
  --exit-btn-color: #fff;
  --exit-btn-hover: #8d8d8d;
}
[data-theme='dark'] .read-mode {
  --font-color: rgba(255,255,255,0.7);
  --readmode-light-color: #0d0d0d;
  --white: rgba(255,255,255,0.9);
  --light-grey: rgba(255,255,255,0.7);
  --gray: rgba(255,255,255,0.7);
  --hr-border: rgba(255,255,255,0.5);
  --hr-before-color: rgba(255,255,255,0.7);
  --highlight-bg: #171717;
  --exit-btn-bg: #1f1f1f;
  --exit-btn-color: rgba(255,255,255,0.9);
  --exit-btn-hover: #525252;
}
.read-mode {
  background: var(--readmode-light-color);
}
.read-mode .exit-readmode {
  position: fixed;
  top: 30px;
  right: 30px;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--exit-btn-bg);
  color: var(--exit-btn-color);
  font-size: 16px;
  -webkit-transition: background 0.3s;
  -moz-transition: background 0.3s;
  -o-transition: background 0.3s;
  -ms-transition: background 0.3s;
  transition: background 0.3s;
}
.read-mode .exit-readmode:hover {
  background: var(--exit-btn-hover);
}
.read-mode #aside-content {
  display: none;
}
.read-mode #page-header.post-bg {
  background-color: transparent;
  background-image: none !important;
}
.read-mode #page-header.post-bg:before {
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
}
.read-mode #page-header.post-bg > #post-info {
  text-align: center;
}
.read-mode #post {
  margin: 0 auto;
  background: transparent;
  -webkit-box-shadow: none;
  box-shadow: none;
}
.read-mode #post:hover {
  -webkit-box-shadow: none;
  box-shadow: none;
}
.read-mode > canvas {
  display: none !important;
}
.read-mode .highlight-tools,
.read-mode #footer,
.read-mode #post > *:not(#post-info):not(.post-content),
.read-mode #nav,
.read-mode .post-outdate-notice,
.read-mode #web_bg,
.read-mode #rightside,
.read-mode .not-top-img {
  display: none !important;
}
.read-mode #article-container a {
  color: #99a9bf;
}
.read-mode #article-container pre,
.read-mode #article-container .highlight:not(.js-file-line-container) {
  background: var(--highlight-bg) !important;
}
.read-mode #article-container pre *,
.read-mode #article-container .highlight:not(.js-file-line-container) * {
  color: var(--font-color) !important;
}
.read-mode #article-container figure.highlight {
  border-radius: 0 !important;
  -webkit-box-shadow: none !important;
  box-shadow: none !important;
}
.read-mode #article-container figure.highlight > :not(.highlight-tools) {
  display: block !important;
}
.read-mode #article-container figure.highlight .line:before {
  color: var(--font-color) !important;
}
.read-mode #article-container figure.highlight .hljs {
  background: var(-highlight-bg) !important;
}
.read-mode #article-container h1,
.read-mode #article-container h2,
.read-mode #article-container h3,
.read-mode #article-container h4,
.read-mode #article-container h5,
.read-mode #article-container h6 {
  padding: 0;
}
.read-mode #article-container h1:before,
.read-mode #article-container h2:before,
.read-mode #article-container h3:before,
.read-mode #article-container h4:before,
.read-mode #article-container h5:before,
.read-mode #article-container h6:before {
  content: '';
}
.read-mode #article-container h1:hover,
.read-mode #article-container h2:hover,
.read-mode #article-container h3:hover,
.read-mode #article-container h4:hover,
.read-mode #article-container h5:hover,
.read-mode #article-container h6:hover {
  padding: 0;
}
.read-mode #article-container ul:hover:before,
.read-mode #article-container li:hover:before,
.read-mode #article-container ol:hover:before {
  -webkit-transform: none !important;
  -moz-transform: none !important;
  -o-transform: none !important;
  -ms-transform: none !important;
  transform: none !important;
}
.read-mode #article-container ol:before,
.read-mode #article-container li:before {
  background: transparent !important;
  color: var(--font-color) !important;
}
.read-mode #article-container ul >li:before {
  border: 0.15rem solid var(--gray) !important;
}
.read-mode #article-container .tabs {
  border: 2px solid var(--tab-border-color);
}
.read-mode #article-container .tabs > .nav-tabs {
  background: transparent;
}
.read-mode #article-container .tabs > .nav-tabs > .tab {
  border-bottom: 0;
}
.read-mode #article-container .tabs > .nav-tabs > .tab button {
  border-top: none !important;
  background: transparent;
}
.read-mode #article-container .tabs > .nav-tabs > .tab button:hover {
  background: none !important;
}
.read-mode #article-container .tabs > .nav-tabs > .tab.active button {
  text-decoration: underline;
}
.read-mode #article-container .tabs > .tab-contents .tab-item-content.active {
  -webkit-animation: none;
  -moz-animation: none;
  -o-animation: none;
  -ms-animation: none;
  animation: none;
}
.read-mode #article-container code {
  color: var(--font-color);
}
.read-mode #article-container blockquote {
  border-left: 0.2rem solid var(--gray);
  background-color: var(--readmode-light-color);
}
.read-mode #article-container kbd {
  border: 1px solid var(--gray);
  background-color: transparent;
  -webkit-box-shadow: none;
  box-shadow: none;
  color: var(--font-color);
}
.read-mode #article-container .hide-toggle {
  border: 1px solid var(--gray) !important;
}
.read-mode #article-container .hide-button,
.read-mode #article-container .btn-beautify,
.read-mode #article-container .hl-label {
  border: 1px solid var(--gray) !important;
  background: var(--readmode-light-color) !important;
  color: var(--font-color) !important;
}
.read-mode #article-container .button--animated:before {
  background: var(--readmode-light-color) !important;
}
.read-mode #article-container .note {
  border: 2px solid var(--gray);
  border-left-color: var(--gray) !important;
  filter: none;
  background-color: var(--readmode-light-color) !important;
  color: var(--font-color);
}
.read-mode #article-container .note:before,
.read-mode #article-container .note .note-icon {
  color: var(--font-color);
}
.search-dialog {
  position: fixed;
  top: 5rem;
  left: 50%;
  z-index: 1001;
  display: none;
  margin-left: -15rem;
  padding: 1rem;
  width: 30rem;
  border-radius: 8px;
  background: var(--search-bg);
  -webkit-animation: titlescale 0.5s;
  -moz-animation: titlescale 0.5s;
  -o-animation: titlescale 0.5s;
  -ms-animation: titlescale 0.5s;
  animation: titlescale 0.5s;
}
@media screen and (max-width: 768px) {
  .search-dialog {
    top: 0;
    left: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    border-radius: 0;
  }
}
.search-dialog hr {
  margin: 1rem auto;
}
.search-dialog span.search-close-button {
  position: absolute;
  top: 0.8rem;
  right: 1rem;
  color: #858585;
  font-size: 1.4em;
  line-height: 1;
  cursor: pointer;
  -webkit-transition: color 0.2s ease-in-out;
  -moz-transition: color 0.2s ease-in-out;
  -o-transition: color 0.2s ease-in-out;
  -ms-transition: color 0.2s ease-in-out;
  transition: color 0.2s ease-in-out;
}
.search-dialog span.search-close-button:hover {
  color: #49b1f5;
}
.search-dialog__title {
  padding: 0 0 0.7rem;
  color: #49b1f5;
  font-size: 1.4em;
  line-height: 1;
}
#search-mask {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1000;
  display: none;
  background: rgba(0,0,0,0.6);
}
#local-search .search-dialog .local-search-box {
  margin: 0 auto;
  max-width: 100%;
  width: 100%;
}
#local-search .search-dialog .local-search-box input {
  padding: 0.25rem 0.7rem;
  width: 100%;
  outline: none;
  border: 2px solid #49b1f5;
  border-radius: 2rem;
  background: var(--search-bg);
  color: var(--search-input-color);
  -webkit-appearance: none;
}
#local-search .search-dialog .local-search__hit-item {
  position: relative;
  padding-left: 1.2rem;
  line-height: 1.7;
}
#local-search .search-dialog .local-search__hit-item:hover:before {
  border-color: #ff7242;
}
#local-search .search-dialog .local-search__hit-item:before {
  position: absolute;
  top: 0.45em;
  left: 0;
  width: 0.5em;
  height: 0.5em;
  border: 0.15rem solid #49b1f5;
  border-radius: 0.5em;
  background: transparent;
  content: '';
  line-height: 0.5em;
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  -ms-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
#local-search .search-dialog .local-search__hit-item a {
  display: block;
  color: var(--search-result-title);
  font-weight: 600;
  cursor: pointer;
}
#local-search .search-dialog .local-search__hit-item a:hover {
  color: #49b1f5;
}
#local-search .search-dialog .local-search__hit-item .search-result {
  margin: 0 0 0.4rem;
  word-break: break-all;
}
#local-search .search-dialog .local-search__hit-item .search-keyword {
  color: #f47466;
  font-weight: bold;
}
#local-search .search-dialog .search-result-list {
  overflow-y: auto;
  max-height: 10.5rem;
}
@media screen and (max-width: 768px) {
  #local-search .search-dialog .search-result-list {
    padding-bottom: 2rem;
    max-height: 75vh !important;
  }
}