/*! Baoshuo's OI Blog (c45947d) | Baoshuo ( https://baoshuo.ren ) */
.bs__page-title{font-size:26px!important}@media (min-width:768px){.bs__page-title{font-size:28px!important}}.previous_page:before{-webkit-flex-shrink:0;flex-shrink:0;margin-right:8px!important}.next_page:after{-webkit-flex-shrink:0;flex-shrink:0;margin-left:8px!important}.bs__problem-card .left{width:6em;word-break:keep-all}.bs__problem-card tr:first-child td{padding-top:0!important}.bs__problem-card tr:last-child{border-bottom:none!important}.bs__problem-card tr:last-child td{padding-bottom:0!important}.bs__copyright-card,.bs__sponsor-card{background-image:none!important}.bs__Layout{grid-gap:0 var(--Layout-gutter)!important;grid-template-rows:repeat(2,auto) 1fr repeat(2,auto)}.bs__Layout-main>:last-child,.bs__Layout-sidebar>:last-child{margin-bottom:8px!important}@media (max-width:767.98px){.bs__Layout-sidebar-5>:last-child{margin-bottom:0!important}}@media (min-width:768px){.bs__Layout-main-1{grid-row:1/span 5}.bs__Layout-sidebar-1{grid-row:1/1}.bs__Layout-sidebar-2{grid-row:2/2}.bs__Layout-sidebar-3{grid-row:3/3}.bs__Layout-sidebar-4{grid-row:5/5}.bs__Layout-sidebar-5{grid-row:4/4}}.width-fit-content{width:-webkit-fit-content;width:-moz-fit-content;width:fit-content}.bs__tab-content>:last-child{margin-bottom:0!important}.ActionList{list-style:none}.ActionList .ActionList{padding-bottom:0;padding-top:0}#toc-content{scroll-behavior:smooth}@media (min-width:768px){#toc-content{max-height:calc(100vh - 72px);overflow-y:auto}.bs__toc-item--active{background:var(--color-action-list-item-default-selected-bg);transition:background-color .15s ease-in-out}.bs__toc-item--active>.ActionList-item-label{font-weight:700}}.bs__tabs{margin-bottom:16px!important}@media print{.bs__Layout{display:block}.bs__Layout-sidebar-5,.bs__copyright-card,.bs__page-banner,.bs__post-pagination,.bs__sponsor-card,.bs__tab-nav,.bs__toc,figure.highlight td.gutter{display:none!important}.bs__tabs>.tabnav{border-bottom:none!important}.bs__tab-content{border-top:1px solid var(--color-border-default);display:block!important;margin-top:24px!important}.bs__tab-content:before{border-bottom:1px solid var(--color-border-default);content:attr(data-title);display:block;font-size:16px;font-weight:700;margin-bottom:8px;padding-bottom:8px}.markdown-body h1:hover .octicon-link,.markdown-body h2:hover .octicon-link,.markdown-body h3:hover .octicon-link,.markdown-body h4:hover .octicon-link,.markdown-body h5:hover .octicon-link,.markdown-body h6:hover .octicon-link{visibility:hidden!important}.markdown-body a:not([href^="#"]):after{color:var(--color-fg-muted);content:" (" attr(href) ")";font-size:80%}.markdown-body pre>code{white-space:pre-wrap!important}}