@charset "UTF-8";*,*:after,*:before{box-sizing:inherit}html{box-sizing:border-box;font-size:62.5%;scroll-behavior:smooth}body{color:#212121;background-color:#fff;font-family:lxgw wenkai,sans-serif;font-size:1.8em;font-weight:400;line-height:1.8em}@media only screen and (max-width:768px){body{font-size:1.6em;line-height:1.6em}}a{font-weight:500;color:#000;text-decoration:none;transition:all .25s ease-in}a:focus,a:hover{text-decoration:underline}p{margin:1rem 0}h1,h2,h3,h4,h5,h6{font-family:lxgw wenkai,sans-serif;font-weight:600;color:#000;margin:2rem 0}h1:hover .heading-link,h2:hover .heading-link,h3:hover .heading-link,h4:hover .heading-link,h5:hover .heading-link,h6:hover .heading-link{visibility:visible}h1 .heading-link,h2 .heading-link,h3 .heading-link,h4 .heading-link,h5 .heading-link,h6 .heading-link{color:#000;font-weight:inherit;text-decoration:none;font-size:80%;visibility:hidden}h1 .title-link,h2 .title-link,h3 .title-link,h4 .title-link,h5 .title-link,h6 .title-link{color:inherit;font-weight:inherit;text-decoration:none}h1{font-size:3.2rem;line-height:3.6rem}@media only screen and (max-width:768px){h1{font-size:3rem;line-height:3.4rem}}h2{font-size:2.8rem;line-height:3.2rem}@media only screen and (max-width:768px){h2{font-size:2.6rem;line-height:3rem}}h3{font-size:2.4rem;line-height:2.8rem}@media only screen and (max-width:768px){h3{font-size:2.2rem;line-height:2.6rem}}h4{font-size:2.2rem;line-height:2.6rem}@media only screen and (max-width:768px){h4{font-size:2rem;line-height:2.4rem}}h5{font-size:2rem;line-height:2.4rem}@media only screen and (max-width:768px){h5{font-size:1.8rem;line-height:2.2rem}}h6{font-size:1.8rem;line-height:2.2rem}@media only screen and (max-width:768px){h6{font-size:1.6rem;line-height:2rem}}b,strong{font-weight:700}small{font-size:70%}.highlight>div,.highlight>pre{margin:2rem 0;padding:2rem;border-radius:1rem;background-color:#0e1116!important}pre{display:block;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:1.6rem;font-weight:400;line-height:2.6rem;overflow-x:auto;margin:0;position:relative}pre code{display:inline-block;background-color:inherit;color:inherit}pre .copy-code{display:none;padding:1rem;position:absolute;right:0;top:1rem;margin-right:1rem;color:#fff;background:#e952a6;user-select:none;border:0;border-radius:.5rem}.copy-code:hover,.copy-code:focus,.copy-code:active{background:#e63b9a;cursor:pointer}div.highlight:hover .copy-code,pre:hover .copy-code{display:block}code{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:1.5rem;font-weight:400;background-color:#ededeb;color:#ed4759;border-radius:.6rem;padding:.3rem .6rem}blockquote{border-left:3px solid #343a40!important;padding-left:2rem;font-weight:400;font-size:normal;margin-inline-start:0}table{width:100%;border-collapse:collapse;border-spacing:0;overflow-x:auto;word-break:keep-all;margin:0 auto 3rem;display:block}table th,table:not(.highlighttable,.highlight table,.gist .highlight) td{padding:1rem;line-height:1.5;border-bottom:1px dashed #ced4da}table th{font-size:1.5rem;text-align:start;border-bottom:1px solid #ced4da}img{max-width:100%}[data-dark-mode] body .navigation .navigation-list .navigation-dark .toggle-light{display:block;color:#dee2e6}[data-dark-mode] body .navigation .navigation-list .navigation-dark .toggle-light:hover{color:#fdec6d}[data-dark-mode] body .navigation .navigation-list .navigation-dark .toggle-dark{display:none}[data-dark-mode] body{background:#181a1b;color:#dee2e6}[data-dark-mode] body a{color:#dee2e6}[data-dark-mode] body a.text-body{color:#dee2e6}[data-dark-mode] body .navigation-link:hover,[data-dark-mode] body .navigation-link:focus,[data-dark-mode] body .navigation-brand:hover,[data-dark-mode] body .navigation-brand:focus{color:#dee2e6}[data-dark-mode] h1,[data-dark-mode] h2,[data-dark-mode] h3,[data-dark-mode] h4,[data-dark-mode] h5,[data-dark-mode] h6{color:#dee2e6}[data-dark-mode] h1 .heading-link,[data-dark-mode] h2 .heading-link,[data-dark-mode] h3 .heading-link,[data-dark-mode] h4 .heading-link,[data-dark-mode] h5 .heading-link,[data-dark-mode] h6 .heading-link{color:#dee2e6}[data-dark-mode] code{background-color:#202020}[data-dark-mode] .highlight>pre,[data-dark-mode] .highlight>div{background-color:#202020!important}[data-dark-mode] pre code{display:inline-block;background-color:#202020;color:inherit}[data-dark-mode] blockquote{border-left:3px solid #dee2e6!important}[data-dark-mode] body .blog-card{background:#181a1b}[data-dark-mode] body .card{background:#212529}[data-dark-mode] body .card p{color:#ced4da}[data-dark-mode] body .blog-toc a:hover{color:#dee2e6}[data-dark-mode] .top-link{background:#343a40}[data-dark-mode] .top-link svg{color:#dee2e6}[data-dark-mode] .footer a:hover,[data-dark-mode] .top-link:hover{background:#121414}[data-dark-mode] .archive-count,[data-dark-mode] .archive-meta{color:#dee2e6;font-size:1.5rem}[data-dark-mode] .blog-single .related-resources{border-top:1px solid #dee2e6}[data-dark-mode] body .language-item a:hover{color:#dee2e6}[data-dark-mode] .blog-content a{box-shadow:0 0;text-decoration:none;color:#6ab0e5}[data-dark-mode] .home .info .intro a{box-shadow:0 0;text-decoration:none;color:#6ab0e5}@media only screen and (max-width:768px){[data-dark-mode] .navigation .navigation-list{background-color:#181a1b;border-top:solid 2px #6c757d;border-bottom:solid 2px #6c757d}}[data-dark-mode] .navigation .navigation-list .menu-separator span{color:#e9ecef}@media only screen and (max-width:768px){[data-dark-mode] .navigation .menu-button span{background:#dee2e6}}[data-dark-mode] .tags .tags-list a{background:#343a40}[icy-dark-mode] body .navigation .navigation-list .navigation-dark .toggle-light{display:block;color:#84ebd9}[icy-dark-mode] body .navigation .navigation-list .navigation-dark .toggle-dark{display:none}[icy-dark-mode] body{background:#1f434c;color:#dee2e6}[icy-dark-mode] body a{color:#dee2e6}[icy-dark-mode] body a.text-body{color:#dee2e6}[icy-dark-mode] body .navigation-link:hover,[icy-dark-mode] body .navigation-link:focus,[icy-dark-mode] body .navigation-brand:hover,[icy-dark-mode] body .navigation-brand:focus{color:#84ebd9}[icy-dark-mode] h1,[icy-dark-mode] h2,[icy-dark-mode] h3,[icy-dark-mode] h4,[icy-dark-mode] h5,[icy-dark-mode] h6{color:#dee2e6}[icy-dark-mode] h1 .heading-link,[icy-dark-mode] h2 .heading-link,[icy-dark-mode] h3 .heading-link,[icy-dark-mode] h4 .heading-link,[icy-dark-mode] h5 .heading-link,[icy-dark-mode] h6 .heading-link{color:#dee2e6}[icy-dark-mode] code{background-color:#202020}[icy-dark-mode] .highlight>pre,[icy-dark-mode] .highlight>div{background-color:#202020!important}[icy-dark-mode] pre code{display:inline-block;background-color:#202020;color:inherit}[icy-dark-mode] blockquote{border-left:3px solid #dee2e6!important}[icy-dark-mode] body .blog-card{background:#10262b;border:1px solid #1f434c}[icy-dark-mode] body .blog-card h3 a{color:#84ebd9}[icy-dark-mode] body .blog-card p small{color:#84ebd9}[icy-dark-mode] body .blog-card p small a{color:#84ebd9}[icy-dark-mode] body .blog-toc a:hover{color:#dee2e6}[icy-dark-mode] .top-link{background:#343a40}[icy-dark-mode] .top-link svg{color:#dee2e6}[icy-dark-mode] .footer a:hover,[icy-dark-mode] .top-link:hover{background:#121414}[icy-dark-mode] .archive-count,[icy-dark-mode] .archive-meta{color:#dee2e6;font-size:1.5rem}[icy-dark-mode] .blog-single .related-resources{border-top:1px solid #dee2e6}[icy-dark-mode] body .language-item a:hover{color:#dee2e6}[icy-dark-mode] .blog-content a{box-shadow:0 0;text-decoration:none;color:#6ab0e5}[icy-dark-mode] body .navigation-item a,[icy-dark-mode] body .navigation-brand,[icy-dark-mode] body .language-item a{color:#84ebd9}[icy-dark-mode] .navigation .navigation-list .navigation-item:hover{background:#10262b}@media only screen and (max-width:768px){[icy-dark-mode] .navigation .navigation-list{background-color:#1f434c;border-top:solid 2px #84ebd9;border-bottom:solid 2px #84ebd9}}[icy-dark-mode] .navigation .navigation-list .menu-separator span{color:#e9ecef}@media only screen and (max-width:768px){[icy-dark-mode] .navigation .menu-button span{background:#84ebd9}}[icy-dark-mode] .tags .tags-list a{background:#10262b}.home{width:100%;height:100%;max-width:80rem;margin:1rem auto}.home .info{display:flex;width:100%;padding-left:2rem;padding-right:2rem}@media only screen and (max-width:768px){.home .info{display:block}}.home .info .intro{margin-top:.5rem;float:left;height:20rem;width:70%}.home .info .intro h1{margin-bottom:0;font-size:4.2rem;line-height:4.6rem}@media only screen and (max-width:768px){.home .info .intro h1{font-size:2.2rem;line-height:2.6rem;margin-top:0}}.home .info .intro a{text-decoration:none;color:#343a40;box-shadow:rgba(11,11,11,.5)0 1px}@media only screen and (max-width:768px){.home .info .intro{margin-top:2rem;float:none;width:100%;height:10rem}}.home .info .avatar{width:30%;display:flex;align-items:center;justify-content:center}.home .info .avatar img{height:15rem;border-radius:50%}@media only screen and (max-width:768px){.home .info .avatar img{margin-top:2rem;height:10rem}}@media only screen and (max-width:768px){.home .info .avatar{width:100%;margin-top:2rem}}.home .featured{margin-left:2rem;margin-right:2rem}.home .featured .featured-single{border-top:1px dashed #6c757d}.home .featured .featured-single h4{margin-bottom:0}.home .featured .featured-single p{margin-top:0}.notfound{display:block;text-align:center}.notfound .image{transform:scale(.5)}.navigation{height:6rem;margin:1rem auto;max-width:80rem;width:100%;padding-left:2rem;padding-right:2rem}.navigation a,.navigation span{display:inline;font-size:1.7rem;font-family:lxgw wenkai,sans-serif;font-weight:600;color:#212121}.navigation a:hover,.navigation a:focus{text-decoration:none}.navigation i{color:#212121;cursor:pointer}.navigation i:hover,.navigation i:focus{text-decoration:none}.navigation .navigation-brand{float:left;padding-top:.2rem}.navigation .navigation-list{float:right;list-style:none;margin-bottom:0;margin-top:0}@media only screen and (max-width:768px){.navigation .navigation-list{position:relative;top:2rem;right:0;z-index:5;visibility:hidden;opacity:0;padding:0;max-height:0;width:100%;background-color:#fff;border-top:solid 2px #343a40;border-bottom:solid 2px #343a40;transition:opacity .25s,max-height .15s linear}}.navigation .navigation-list .navigation-item{float:left;margin:0;position:relative}@media only screen and (max-width:768px){.navigation .navigation-list .navigation-item{float:none!important;text-align:center}.navigation .navigation-list .navigation-item a,.navigation .navigation-list .navigation-item span{line-height:5rem}}.navigation .navigation-list .navigation-menu a,.navigation .navigation-list .navigation-menu span{padding-left:1.5rem;padding-right:1.5rem}.navigation .navigation-list .navigation-social{padding-top:.4rem}.navigation .navigation-list .navigation-social a,.navigation .navigation-list .navigation-social span{padding-left:1rem;padding-right:1rem}.navigation .navigation-list .navigation-dark{border:none;background:0 0;padding:.4rem 0 0;cursor:pointer}.navigation .navigation-list .navigation-dark button{border:none;background:0 0;cursor:pointer}.navigation .navigation-list .navigation-dark .toggle-dark{display:block}.navigation .navigation-list .navigation-dark .toggle-light{display:none}.navigation .navigation-list .navigation-dark a,.navigation .navigation-list .navigation-dark span{padding-left:1rem;padding-right:1rem}.navigation .navigation-list .navigation-language{padding:0}.navigation .navigation-list .navigation-language a,.navigation .navigation-list .navigation-language span{padding-left:1rem;padding-right:1rem}.navigation .navigation-list .menu-separator{padding-left:1rem;padding-right:1rem;margin-bottom:.5rem}@media only screen and (max-width:768px){.navigation .navigation-list .menu-separator{display:none}.navigation .navigation-list .menu-separator span{display:none}}.navigation #menu-toggle{display:none}@media only screen and (max-width:768px){.navigation #menu-toggle:checked+label>i{color:#e0e0e0}.navigation #menu-toggle:checked+label+ul{visibility:visible;opacity:1;max-height:100rem}}.navigation .menu-button{display:none}@media only screen and (max-width:768px){.navigation .menu-button{position:relative;display:block;font-size:2.4rem;font-weight:400;float:right}.navigation .menu-button span{display:block;background:#212121;width:1.5rem;height:2px}.navigation .menu-button span:nth-child(1){margin-bottom:.5rem}.navigation .menu-button span:nth-child(3){margin-top:.5rem}}.navigation .menu-button i:hover,.navigation .menu-button i:focus{color:#000}.blog-wrapper{position:relative;max-width:80rem;margin:auto;padding:1.5rem}.blog-wrapper .blog-card{position:relative;padding:.5rem 1.5rem 1.5rem .5rem;background:#fff;border-bottom:1px dashed #6c757d}.blog-wrapper .paginator .next{float:right}.blog-single{position:relative;max-width:80rem;margin:auto;padding:1.5rem}.blog-single .blog-toc{top:4rem;height:auto;overflow-y:auto}.blog-single .blog-toc ul{padding-left:0;list-style:none}.blog-single .blog-toc li{margin-top:.375rem;padding-top:.375rem}.blog-single .blog-toc li ul li{border-top:none;padding-left:3rem;margin-top:.125rem;padding-top:.125rem}.blog-single .blog-toc li:not(:first-child){border-top:1px dashed #e9ecef}.blog-single .blog-toc a{display:block;font-size:1.5rem}.blog-single .blog-toc a:hover{text-decoration:none;color:#212121}.blog-single .related-resources{margin-top:3rem;border-top:1px solid #212121}.paginator{margin-top:3rem;height:3rem}.paginator .next{float:right}.paginator .prev .icon{vertical-align:middle;display:inline-block;margin-right:.5rem;margin-bottom:.5rem}.paginator .next .icon{vertical-align:middle;display:inline-block;margin-left:.5rem;margin-bottom:.5rem}.blog-content p img{border-radius:.6rem}.blog-content a{text-decoration:none;color:#343a40;box-shadow:rgba(11,11,11,.5)0 1px}.comments{margin-top:2rem}.footer{display:flex;flex-direction:column;align-items:center;justify-content:center;height:8rem;width:100%;padding-bottom:1rem;font-size:80%;margin-top:auto}.footer p{margin:.1rem 0}.top-link{visibility:hidden;position:fixed;bottom:5rem;right:5rem;z-index:99;background:#f8f9fa;width:4rem;height:4rem;padding:.75rem;border-radius:4rem;transition:visibility .5s,opacity .8s linear}@media only screen and (max-width:768px){.top-link{right:2rem}}.top-link:focus,#theme-toggle:focus{outline:0}.top-link:hover{background:#fff}.top-link{font-size:80%;color:#212121}.medium-zoom-image{border-radius:4px}.tags{width:100%}.tags .tags-list{width:80rem;margin-left:auto;margin-right:auto}@media only screen and (max-width:768px){.tags .tags-list{width:100%}}.tags .tags-list li{display:inline-block;font-weight:500;margin-top:3rem;margin-left:.5rem;margin-right:.5rem}@media only screen and (max-width:768px){.tags .tags-list li{margin-top:1rem}}.tags .tags-list a{display:block;padding:3px 10px;background:#e9ecef;border-radius:.5rem;text-decoration:none}.archive{width:100%}.archive .archive-content{width:60rem;margin-left:auto;margin-right:auto}@media only screen and (max-width:768px){.archive .archive-content{width:28rem}}.archive-posts{width:100%;font-size:1rem}.archive-year{margin-top:3rem}@media only screen and (max-width:768px){.archive-year{margin-top:1rem}}.archive-month{display:flex;align-items:flex-start;margin-top:-1.5rem;margin-bottom:-1.5rem}@media only screen and (max-width:768px){.archive-month{flex-direction:column}}.archive-month-header{margin:2rem 0;width:20rem}@media only screen and (max-width:768px){.archive-month-header{flex-direction:column;margin:1rem 0}}.archive-entry{position:relative;padding:1rem;margin:1rem 0}@media only screen and (max-width:768px){.archive-entry{padding:0;margin:0}}.archive-entry-title{margin:.5rem 0;font-weight:400}.archive-count,.archive-meta{color:#6c6c6c;font-size:1.5rem}.archive-link{position:absolute;left:0;right:0;top:0;bottom:0}.guestbook{position:relative;max-width:80rem;margin:auto;padding:1.5rem}figure{text-align:center}.twitter-tweet{margin-left:auto;margin-right:auto;border-left:0!important;max-width:40rem!important}.toggle:hover{cursor:pointer}.tabs{display:flex;flex-wrap:wrap;margin:2rem 0;position:relative}.tabs.tabs-left{justify-content:flex-start}.tabs.tabs-right{justify-content:flex-end}.tabs input.tab-input{display:none}.tabs label.tab-label{background-color:#e0e0e0;border-color:#ccc;border-style:solid;border-bottom-style:hidden;border-width:1px;cursor:pointer;display:inline-block;order:1;padding:.3rem .6rem;position:relative;top:1px;user-select:none}.tabs input.tab-input:checked+label.tab-label{background-color:#fff}.tabs .tab-content{background-color:#fff;border-color:#ccc;border-style:solid;border-width:1px;display:none;order:2;padding:2rem;width:100%}.tabs .tab-content .highlight>pre{margin:0}.tabs.tabs-code .tab-content{padding:.5rem}.tabs.tabs-code .tab-content pre{margin:0}[data-dark-mode] .tabs label.tab-label{background-color:#212529;border-color:#181a1b}[data-dark-mode] .tabs input.tab-input:checked+label.tab-label{background-color:#212529}[data-dark-mode] .tabs .tab-content{background-color:#212529;border-color:#181a1b}[icy-dark-mode] .tabs label.tab-label{background-color:#1f434c;border-color:#84ebd9}[icy-dark-mode] .tabs input.tab-input:checked+label.tab-label{background-color:#10262b}[icy-dark-mode] .tabs .tab-content{background-color:#1f434c;border-color:#84ebd9}.card-wrapper{position:relative;max-width:80rem;margin:auto;padding:1.5rem}.card-wrapper a:link{text-decoration:none}.card-wrapper .card{position:relative;display:flex;flex-direction:column;border-radius:8px;box-shadow:0 4px 8px -2px #000a3c1a;background-color:#fff;overflow:hidden;transition:box-shadow .2s;margin-bottom:5rem}.card-wrapper .card:hover{box-shadow:0 6px 12px -4px #001b4433}.card-wrapper .card p{margin-left:2rem;font-size:medium;color:#343a40}.card-wrapper .card .card-img{width:auto;height:auto;max-height:80rem}.card-wrapper .card .card-title{display:inline-block;margin-left:2rem}.card-wrapper .card .card-date{display:inline-block;float:right;margin-right:2rem}.sponsors-buymeacoffee-icon{text-align:center;margin-top:3rem;margin-bottom:3rem}.sponsors-buymeacoffee-qr{display:block;margin-left:auto;margin-right:auto;margin-bottom:1rem;margin-top:3rem;max-width:30rem;border-radius:1rem;border:.5rem solid #f9de4b}.sponsors-wechat-qr{display:block;margin-left:auto;margin-right:auto;margin-bottom:1rem;margin-top:3rem;max-width:30rem;border-radius:1rem;border:.5rem solid #51a938}.sponsors-alipay-qr{display:block;margin-left:auto;margin-right:auto;margin-bottom:1rem;margin-top:3rem;max-width:30rem;border-radius:1rem;border:.5rem solid #3876f6}.sponosrs-text{text-align:center;margin-bottom:3rem}.sponsors-list{margin-top:3rem;margin-bottom:3rem}