/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
html {
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}

body {
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main {
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h1 {
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[type=button]:-moz-focusring,
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summary {
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template {
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#rightside-config-hide.show{height:auto;opacity:1;-ms-filter:none;filter:none;-webkit-transform:translate(0,0);-moz-transform:translate(0,0);-o-transform:translate(0,0);-ms-transform:translate(0,0);transform:translate(0,0)}#rightside #rightside-config-hide.status{height:auto;opacity:1;-ms-filter:none;filter:none}#rightside > div > button,#rightside > div > a{display:block;margin-bottom:5px;width:35px;height:35px;background-color:var(--btn-bg);color:var(--btn-color);text-align:center;font-size:16px;line-height:35px;border-radius:5px}#rightside > div > button:hover,#rightside > div > a:hover{background-color:var(--btn-hover-color)}#rightside > div > button i,#rightside > div > a i{vertical-align:baseline}#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}}#rightside #go-up{position:relative}#rightside #go-up .scroll-percent{position:absolute;top:0;left:0;display:none;width:100%;height:100%;opacity:0;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";filter:alpha(opacity=0);-webkit-transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);-moz-transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);-o-transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);-ms-transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);-webkit-transform:scale(.8);-moz-transform:scale(.8);-o-transform:scale(.8);-ms-transform:scale(.8);transform:scale(.8)}#rightside #go-up i{position:relative;z-index:1;width:100%;opacity:1;-ms-filter:none;filter:none;-webkit-transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);-moz-transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);-o-transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);-ms-transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);-webkit-transform:scale(1);-moz-transform:scale(1);-o-transform:scale(1);-ms-transform:scale(1);transform:scale(1)}#rightside #go-up.show-percent .scroll-percent{display:block;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-animation:fadeInScale .4s ease-out;-moz-animation:fadeInScale .4s ease-out;-o-animation:fadeInScale .4s ease-out;-ms-animation:fadeInScale .4s ease-out;animation:fadeInScale .4s ease-out}#rightside #go-up.show-percent i{opacity:0;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";filter:alpha(opacity=0);-webkit-transform:scale(.8);-moz-transform:scale(.8);-o-transform:scale(.8);-ms-transform:scale(.8);transform:scale(.8)}#rightside #go-up:hover.show-percent .scroll-percent{opacity:0;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";filter:alpha(opacity=0);-webkit-transform:scale(.8);-moz-transform:scale(.8);-o-transform:scale(.8);-ms-transform:scale(.8);transform:scale(.8)}#rightside #go-up:hover.show-percent i{opacity:1 !important;-ms-filter:none !important;filter:none !important;-webkit-transform:scale(1) !important;-moz-transform:scale(1) !important;-o-transform:scale(1) !important;-ms-transform:scale(1) !important;transform:scale(1) !important}@-moz-keyframes fadeInScale{from{opacity:0;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";filter:alpha(opacity=0);-webkit-transform:scale(.8);-moz-transform:scale(.8);-o-transform:scale(.8);-ms-transform:scale(.8);transform:scale(.8)}to{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 fadeInScale{from{opacity:0;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";filter:alpha(opacity=0);-webkit-transform:scale(.8);-moz-transform:scale(.8);-o-transform:scale(.8);-ms-transform:scale(.8);transform:scale(.8)}to{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 fadeInScale{from{opacity:0;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";filter:alpha(opacity=0);-webkit-transform:scale(.8);-moz-transform:scale(.8);-o-transform:scale(.8);-ms-transform:scale(.8);transform:scale(.8)}to{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 fadeInScale{from{opacity:0;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";filter:alpha(opacity=0);-webkit-transform:scale(.8);-moz-transform:scale(.8);-o-transform:scale(.8);-ms-transform:scale(.8);transform:scale(.8)}to{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)}}#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:-330px;z-index:103;overflow-x:hidden;overflow-y:scroll;padding-left:5px;width:330px;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:20px auto}#sidebar #sidebar-menus .site-data{padding:0 10px}#sidebar #sidebar-menus hr{margin:20px auto}#sidebar #sidebar-menus .menus_items{margin:20px;padding:15px;background:var(--sidebar-menu-bg);-webkit-box-shadow:0 0 1px 1px rgba(7,17,27,0.05);box-shadow:0 0 1px 1px rgba(7,17,27,0.05);border-radius:10px}#sidebar #sidebar-menus .menus_items .site-page{position:relative;display:block;margin:4px 0;padding:2px 23px 2px 15px;color:var(--font-color);font-size:var(--fs-card,1.1429em);cursor:pointer;border-radius:6px}#sidebar #sidebar-menus .menus_items .site-page:hover{background:var(--text-bg-hover);-webkit-box-shadow:0 2px 8px rgba(0,0,0,0.1);box-shadow:0 2px 8px rgba(0,0,0,0.1);color:var(--white);-webkit-transition:all 0.2s ease;-moz-transition:all 0.2s ease;-o-transition:all 0.2s ease;-ms-transition:all 0.2s ease;transition:all 0.2s ease;-webkit-transform:translateX(3px);-moz-transform:translateX(3px);-o-transform:translateX(3px);-ms-transform:translateX(3px);transform:translateX(3px)}#sidebar #sidebar-menus .menus_items .site-page i:first-child{width:15%;text-align:left}#sidebar #sidebar-menus .menus_items .site-page.group > i:last-child{position:absolute;top:.6em;right:10px;-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 .site-page.group.hide > i:last-child{-webkit-transform:rotate(90deg);-moz-transform:rotate(90deg);-o-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}#sidebar #sidebar-menus .menus_items .site-page.group.hide + .menus_item_child{overflow:hidden;max-height:0;opacity:0;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";filter:alpha(opacity=0);-webkit-transform:scaleY(0);-moz-transform:scaleY(0);-o-transform:scaleY(0);-ms-transform:scaleY(0);transform:scaleY(0);-webkit-transform-origin:top;-moz-transform-origin:top;-o-transform-origin:top;-ms-transform-origin:top;transform-origin:top}#sidebar #sidebar-menus .menus_items .menus_item_child{margin:0;padding-left:25px;max-height:0;list-style:none;opacity:0;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";filter:alpha(opacity=0);-webkit-transition:-webkit-transform 0.3s ease, opacity 0.3s ease, max-height 0.3s ease;-moz-transition:-moz-transform 0.3s ease, opacity 0.3s ease, max-height 0.3s ease;-o-transition:-o-transform 0.3s ease, opacity 0.3s ease, max-height 0.3s ease;-ms-transition:-ms-transform 0.3s ease, opacity 0.3s ease, max-height 0.3s ease;transition:transform 0.3s ease, opacity 0.3s ease, max-height 0.3s ease;-webkit-transform:scaleY(0);-moz-transform:scaleY(0);-o-transform:scaleY(0);-ms-transform:scaleY(0);transform:scaleY(0);-webkit-transform-origin:top;-moz-transform-origin:top;-o-transform-origin:top;-ms-transform-origin:top;transform-origin:top;will-change:transform,opacity,max-height}#sidebar #sidebar-menus .site-page.group:not(.hide) + .menus_item_child{max-height:1000px;opacity:1;-ms-filter:none;filter:none;-webkit-transform:scaleY(1);-moz-transform:scaleY(1);-o-transform:scaleY(1);-ms-transform:scaleY(1);transform:scaleY(1)}.snackbar-container.snackbar-css{border-radius:5px;opacity:.85 !important;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=85)" !important;filter:alpha(opacity=85) !important}@media screen and (max-width:768px){.fancybox__toolbar__column.is-middle,.f-carousel__toolbar__column.is-middle{visibility:hidden}}[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);--tab-border-color:#2c2c2c;--tab-button-bg:#2c2c2c;--tab-button-color:rgba(255,255,255,0.7);--tab-button-hover-bg:#383838;--tab-button-active-bg:#121212;--card-bg:#121212;--sidebar-bg:#121212;--sidebar-menu-bg:#1f1f1f;--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);--dark-grey:rgba(255,255,255,0.2);--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);--scrollbar-color:#525252;--timeline-bg:#1f1f1f;--zoom-bg:#121212;--mark-bg:rgba(0,0,0,0.6);--btn-color:#ccc;--btn-default-color:#929292;--tags-blue-color:#3e6f98;--tags-blue-color-lighten:rgba(66,139,202,0.15);--tags-pink-color:#dd3c8c;--tags-pink-color-lighten:rgba(255,105,180,0.15);--tags-red-color:#a41b1b;--tags-red-color-lighten:rgba(255,0,0,0.15);--tags-orange-color:#a76a20;--tags-orange-color-lighten:rgba(255,140,0,0.15);--tags-purple-color:#5f4490;--tags-purple-color-lighten:rgba(111,66,193,0.15);--tags-green-color:#4f8e4f;--tags-green-color-lighten:rgba(92,184,92,0.15);--note-default-border:#5a5a5a;--note-default-bg:#2b2b2b;--note-default-text:#b3b3b3;--note-modern-default-border:#9a9a9a;--note-modern-default-bg:#353535;--note-modern-default-text:#c4c4c4;--note-primary-border:#5935a1;--note-primary-bg:#2e1c3e;--note-primary-text:#a47dd4;--note-modern-primary-border:#9985cc;--note-modern-primary-bg:#3c2d4c;--note-modern-primary-text:#b693e6;--note-info-border:#346fa2;--note-info-bg:#1f2e3b;--note-info-text:#7bb3db;--note-modern-info-border:#7ca8b5;--note-modern-info-bg:#2b3c44;--note-modern-info-text:#8fc6e0;--note-success-border:#4a944a;--note-success-bg:#202e20;--note-success-text:#82c682;--note-modern-success-border:#8bb087;--note-modern-success-bg:#2c3d2c;--note-modern-success-text:#96d196;--note-warning-border:#c08a3e;--note-warning-bg:#3e301f;--note-warning-text:#e6ba6b;--note-modern-warning-border:#b8a285;--note-modern-warning-bg:#4b3c2b;--note-modern-warning-text:#d4b373;--note-danger-border:#b34440;--note-danger-bg:#3b201f;--note-danger-text:#e67572;--note-modern-danger-border:#c7898c;--note-modern-danger-bg:#4d2b2e;--note-modern-danger-text:#d98b8e}[data-theme='dark'] #web_bg:before{position:absolute;width:100%;height:100%;background-color:rgba(0,0,0,0.7);content:''}[data-theme='dark'] .container code{background:#2c2c2c}[data-theme='dark'] .container pre > code{background:#171717}[data-theme='dark'] .container figure.highlight{-webkit-box-shadow:none;box-shadow:none}[data-theme='dark'] .container .note code{background:rgba(27,31,35,0.05)}[data-theme='dark'] .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'] .hide-button,[data-theme='dark'] .error-img,[data-theme='dark'] .container iframe{filter:brightness(.8)}[data-theme='dark'] img:not(.cover){filter:brightness(.88) contrast(0.95)}[data-theme='dark'] #aside-content .aside-list > .aside-list-item:not(:last-child){border-bottom:1px dashed rgba(255,255,255,0.1)}@media screen and (max-width:900px){[data-theme='dark'] #card-toc{background:#1f1f1f}}