.preview-page.theme-agile-blue{margin:0;padding:0 10px;background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;font-family:Optima,Microsoft YaHei,PingFangSC-regular,serif;font-size:16px;color:rgba(0,0,0,1);line-height:1.5em;word-spacing:0;letter-spacing:0;word-break:break-word;word-wrap:break-word;text-align:left}.preview-page.theme-agile-blue p{color:rgba(51,51,51,1);font-size:16px;line-height:1.8em;letter-spacing:0;text-align:left;text-indent:0;margin:0;padding:8px 0}.preview-page.theme-agile-blue h1 .content{font-size:24px;color:rgba(19,92,224,1);line-height:1.5em;letter-spacing:0;text-align:center;font-weight:700;display:block}.preview-page.theme-agile-blue h1{margin:30px 0 15px;padding:0;display:block}.preview-page.theme-agile-blue h1 .content:after,.preview-page.theme-agile-blue h1 .content:before,.preview-page.theme-agile-blue h1 .prefix,.preview-page.theme-agile-blue h1 .prefix:after,.preview-page.theme-agile-blue h1 .prefix:before,.preview-page.theme-agile-blue h1 .suffix,.preview-page.theme-agile-blue h1 .suffix:after,.preview-page.theme-agile-blue h1 .suffix:before,.preview-page.theme-agile-blue h1:after,.preview-page.theme-agile-blue h1:before{display:none}.preview-page.theme-agile-blue h2 .content{font-size:18px;color:rgba(19,92,224,1);line-height:1.8em;letter-spacing:0;padding:0 0 0 10px;border:1px rgb(0,0,0);border-left:4px solid rgba(19,92,224,1);border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;content:unset;font-weight:700;margin:0;text-indent:0}.preview-page.theme-agile-blue h2,.preview-page.theme-agile-blue h2 .content{align-items:unset;background-attachment:scroll;background-clip:border-box;background-color:unset;background-image:none;background-origin:padding-box;background-position-x:0;background-position-y:0;background-repeat:no-repeat;background-size:auto;box-shadow:none;display:block;flex-direction:unset;float:unset;height:auto;justify-content:unset;overflow-x:unset;overflow-y:unset;position:relative;text-align:left;text-shadow:none;transform:none;width:auto;-webkit-box-reflect:unset}.preview-page.theme-agile-blue h2{margin:30px 0 15px;border:1px rgb(0,0,0);border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;line-height:1.5em;padding:0}.preview-page.theme-agile-blue h2 .content:after,.preview-page.theme-agile-blue h2 .content:before,.preview-page.theme-agile-blue h2 .prefix,.preview-page.theme-agile-blue h2 .suffix,.preview-page.theme-agile-blue h2:after,.preview-page.theme-agile-blue h2:before{display:none}.preview-page.theme-agile-blue h2 strong{align-items:unset;background-attachment:scroll;background-clip:border-box;background-color:transparent;background-image:none;background-origin:padding-box;background-position-x:0;background-position-y:0;background-repeat:no-repeat;background-size:auto;border:1px rgb(0,0,0);border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;box-shadow:none;color:rgb(0,0,0);content:unset;display:inline-block;font-size:22px;font-weight:700;flex-direction:unset;float:unset;height:auto;justify-content:unset;letter-spacing:0;line-height:1.5em;margin:0;overflow-x:unset;overflow-y:unset;padding:0;position:relative;text-align:left;text-indent:0;text-shadow:none;transform:none;width:auto;-webkit-box-reflect:unset}.preview-page.theme-agile-blue h3 .content{font-size:20px;color:rgba(19,92,224,1);line-height:1.5em;letter-spacing:0;font-weight:700;display:block}.preview-page.theme-agile-blue h3{margin:30px 0 15px;padding:0;display:flex}.preview-page.theme-agile-blue h3 .content:after,.preview-page.theme-agile-blue h3 .content:before,.preview-page.theme-agile-blue h3 .prefix,.preview-page.theme-agile-blue h3 .prefix:after,.preview-page.theme-agile-blue h3 .prefix:before,.preview-page.theme-agile-blue h3 .suffix,.preview-page.theme-agile-blue h3 .suffix:after,.preview-page.theme-agile-blue h3 .suffix:before,.preview-page.theme-agile-blue h3:after,.preview-page.theme-agile-blue h3:before{display:none}.preview-page.theme-agile-blue h4 .content{font-size:18px;color:rgba(19,92,224,1);line-height:1.5em;letter-spacing:0;font-weight:700;display:block}.preview-page.theme-agile-blue h4{margin:30px 0 15px;padding:0;display:flex}.preview-page.theme-agile-blue h4 .content:after,.preview-page.theme-agile-blue h4 .content:before,.preview-page.theme-agile-blue h4 .prefix,.preview-page.theme-agile-blue h4 .prefix:after,.preview-page.theme-agile-blue h4 .prefix:before,.preview-page.theme-agile-blue h4 .suffix,.preview-page.theme-agile-blue h4 .suffix:after,.preview-page.theme-agile-blue h4 .suffix:before,.preview-page.theme-agile-blue h4:after,.preview-page.theme-agile-blue h4:before{display:none}.preview-page.theme-agile-blue h5 .content{font-size:16px;color:rgba(19,92,224,1);line-height:1.5em;letter-spacing:0;font-weight:700;display:block}.preview-page.theme-agile-blue h5{margin:30px 0 15px;padding:0;display:flex}.preview-page.theme-agile-blue h5 .content:after,.preview-page.theme-agile-blue h5 .content:before,.preview-page.theme-agile-blue h5 .prefix,.preview-page.theme-agile-blue h5 .prefix:after,.preview-page.theme-agile-blue h5 .prefix:before,.preview-page.theme-agile-blue h5 .suffix,.preview-page.theme-agile-blue h5 .suffix:after,.preview-page.theme-agile-blue h5 .suffix:before,.preview-page.theme-agile-blue h5:after,.preview-page.theme-agile-blue h5:before{display:none}.preview-page.theme-agile-blue h6 .content{font-size:14px;color:rgba(19,92,224,1);line-height:1.5em;letter-spacing:0;font-weight:700;display:block}.preview-page.theme-agile-blue h6{margin:30px 0 15px;padding:0;display:flex}.preview-page.theme-agile-blue h6 .content:after,.preview-page.theme-agile-blue h6 .content:before,.preview-page.theme-agile-blue h6 .prefix,.preview-page.theme-agile-blue h6 .prefix:after,.preview-page.theme-agile-blue h6 .prefix:before,.preview-page.theme-agile-blue h6 .suffix,.preview-page.theme-agile-blue h6 .suffix:after,.preview-page.theme-agile-blue h6 .suffix:before,.preview-page.theme-agile-blue h6:after,.preview-page.theme-agile-blue h6:before{display:none}.preview-page.theme-agile-blue ul li section{color:rgba(1,1,1,1);font-size:16px;line-height:1.8em;letter-spacing:0;text-align:left;font-weight:400}.preview-page.theme-agile-blue ul{list-style-type:circle;margin:8px 0;padding:0 0 0 25px;color:rgba(0,0,0,1)}.preview-page.theme-agile-blue ul section{margin-top:5px;margin-bottom:5px}.preview-page.theme-agile-blue ol li section{color:rgba(1,1,1,1);font-size:16px;line-height:1.8em;letter-spacing:0;text-align:left;font-weight:400}.preview-page.theme-agile-blue ol{list-style-type:decimal;margin:8px 0;padding:0 0 0 25px;color:rgba(0,0,0,1)}.preview-page.theme-agile-blue ol section{margin-top:5px;margin-bottom:5px}.preview-page.theme-agile-blue .custom-blockquote p,.preview-page.theme-agile-blue blockquote p{color:rgba(102,102,102,1);font-size:16px;line-height:1.8em;letter-spacing:0;text-align:left;font-weight:400;margin:0}.preview-page.theme-agile-blue .custom-blockquote,.preview-page.theme-agile-blue blockquote{margin:20px 0;padding:10px 10px 10px 20px;border:3px rgba(0,0,0,.4);border-left:3px solid rgba(178,174,197,1);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;background-attachment:scroll;background-clip:border-box;background-color:rgba(255,249,249,1);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto;box-shadow:0 0 0 0 rgba(0,0,0,0);display:block;overflow:auto;-webkit-overflow-scrolling:touch}.preview-page.theme-agile-blue .custom-blockquote:before,.preview-page.theme-agile-blue blockquote:before{display:none;content:"";color:rgba(0,0,0,1);font-size:16px;line-height:1.5em;letter-spacing:0;text-align:left;font-weight:400}.preview-page.theme-agile-blue .table-of-contents a{border:none;color:rgba(0,0,0,1);font-weight:400}.preview-page.theme-agile-blue a{color:rgba(3,106,202,1);font-weight:400;border:1px rgba(30,107,184,1);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;margin:0;padding:0;text-decoration:none;word-wrap:break-word}.preview-page.theme-agile-blue strong{color:rgba(255,255,255,1);font-weight:400;background-image:linear-gradient(90deg,rgba(50,153,210,.7),rgba(239,189,181,.7) 97.3%),none;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;margin:0 2px;padding:4px;border:3px rgba(0,0,0,.4);border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-right-radius:4px;border-bottom-left-radius:4px}.preview-page.theme-agile-blue em,.preview-page.theme-agile-blue strong{background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-origin:padding-box;width:auto;height:auto}.preview-page.theme-agile-blue em{color:rgba(0,0,0,1);font-style:italic;background-image:none;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;margin:0;padding:0;border:3px rgba(0,0,0,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0}.preview-page.theme-agile-blue strong em{margin:0;padding:0;border:3px rgba(0,0,0,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0}.preview-page.theme-agile-blue em strong,.preview-page.theme-agile-blue strong em{color:rgba(255,255,255,1);font-weight:400;font-style:italic;background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto}.preview-page.theme-agile-blue s{color:rgba(0,0,0,1);font-style:italic}.preview-page.theme-agile-blue hr{margin:10px 0;padding:0;border:3px rgba(0,0,0,.4);border-top:1px solid rgba(19,92,224,1);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:1px}.preview-page.theme-agile-blue pre.custom{margin:10px 0;padding:0}.preview-page.theme-agile-blue pre.custom code{display:-webkit-box;font-family:Consolas,Monaco,Menlo,monospace;font-size:12px;-webkit-overflow-scrolling:touch}.preview-page.theme-agile-blue pre.custom code span{line-height:26px}.preview-page.theme-agile-blue p code{color:rgba(19,148,216,1);font-size:14px;line-height:1.8em;letter-spacing:0;height:auto}.preview-page.theme-agile-blue li code,.preview-page.theme-agile-blue p code{background-attachment:scroll;background-clip:border-box;background-color:rgba(27,31,35,.05);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;margin:0 2px;padding:2px 4px;border:3px rgba(0,0,0,.4);border-top:3px rgba(0,0,0,1);border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-right-radius:4px;border-bottom-left-radius:4px;word-wrap:break-word;font-family:Operator Mono,Consolas,Monaco,Menlo,monospace;word-break:break-all}.preview-page.theme-agile-blue li code{color:14px}.preview-page.theme-agile-blue figure{margin:10px 0;padding:0;display:flex;flex-direction:column;justify-content:center;align-items:center}.preview-page.theme-agile-blue figure img{border:3px rgba(0,0,0,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;object-fit:fill;box-shadow:0 0 0 0 rgba(0,0,0,0)}.preview-page.theme-agile-blue img{display:block;margin:0 auto;max-width:100%}.preview-page.theme-agile-blue figure a{border:none;display:flex;justify-content:center;align-items:center}.preview-page.theme-agile-blue figure a img{margin:0}.preview-page.theme-agile-blue figure a+figcaption{display:flex;justify-content:center;align-items:center;width:100%;margin-top:-35px;background:rgba(0,0,0,.7);color:white;line-height:35px;z-index:20}.preview-page.theme-agile-blue figure figcaption{color:rgba(136,136,136,1);font-size:14px;line-height:1.5em;letter-spacing:0;text-align:center;font-weight:400;margin:5px 0 0;padding:0}.preview-page.theme-agile-blue .table-container{margin:0;padding:0;overflow-x:auto}.preview-page.theme-agile-blue .table-container table{display:table;text-align:left}.preview-page.theme-agile-blue .table-container table thead tr th{color:rgba(0,0,0,1);font-size:16px;line-height:1.5em;letter-spacing:0;text-align:left;font-weight:700;background-attachment:scroll;background-clip:border-box;background-color:rgba(212,241,255,1);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto;border:1px solid rgba(204,204,204,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;padding:5px 10px}.preview-page.theme-agile-blue .table-container table thead tr th:nth-of-type(n){min-width:85px}.preview-page.theme-agile-blue .table-container table tbody{font-size:16px;line-height:1.5em;letter-spacing:0;text-align:left;font-weight:400;border:0}.preview-page.theme-agile-blue .table-container table tbody tr td:nth-of-type(n){min-width:85px}.preview-page.theme-agile-blue .table-container table tbody tr td{padding:5px 10px}.preview-page.theme-agile-blue .table-container table tbody tr:nth-of-type(odd){color:rgba(0,0,0,1);background-attachment:scroll;background-clip:border-box;background-color:rgba(255,255,255,1);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto}.preview-page.theme-agile-blue .table-container table tbody tr:nth-of-type(odd) td{border:1px solid rgba(204,204,204,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0}.preview-page.theme-agile-blue .table-container table tbody tr:nth-of-type(2n){color:rgba(0,0,0,1);background-attachment:scroll;background-clip:border-box;background-color:rgba(248,248,248,1);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto}.preview-page.theme-agile-blue .table-container table tbody tr:nth-of-type(2n) td{border:1px solid rgba(204,204,204,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0}.preview-page.theme-agile-blue p .footnote-word{color:rgba(19,92,224,1);font-weight:400}.preview-page.theme-agile-blue p .footnote-ref{color:rgba(91,161,226,1);font-weight:700}.preview-page.theme-agile-blue .footnotes-sep:before{display:block;content:"参考资料";color:rgba(0,0,0,1);font-size:18px;line-height:1.5em;letter-spacing:0;text-align:left;font-weight:700}.preview-page.theme-agile-blue .footnotes-sep{margin:30px 0 15px;padding:0;border:3px rgba(0,0,0,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto}.preview-page.theme-agile-blue .footnotes span,.preview-page.theme-agile-blue .footnotes span p{font-size:14px;line-height:1.8em;letter-spacing:0}.preview-page.theme-agile-blue .footnotes{margin:0;padding:0;border:3px rgba(0,0,0,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto}.preview-page.theme-agile-blue .footnote-item{display:flex}.preview-page.theme-agile-blue .footnotes .footnote-num{color:rgba(0,0,0,.6);display:inline;width:10%;background:none;font-size:80%;font-family:ptima-Regular,Optima,PingFangSC-light,PingFangTC-light,PingFang SC,Cambria,Cochin,Georgia,Times,Times New Roman,serif;padding-top:2px}.preview-page.theme-agile-blue .footnote-item p{color:rgba(153,153,153,1);font-weight:400;display:inline;padding:0;margin:0;word-break:break-all;flex-basis:0%;flex-grow:1}.preview-page.theme-agile-blue .footnote-item p em{color:rgba(51,117,226,1);font-weight:700;font-style:normal;background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto;border:3px rgba(0,0,0,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0}.preview-page.theme-agile-blue sub,sup{line-height:0}.preview-page.theme-agile-blue .block-equation{text-align:center;overflow:auto;display:block;-webkit-overflow-scrolling:touch}.preview-page.theme-agile-blue .block-equation svg{max-width:300%!important;-webkit-overflow-scrolling:touch}.preview-page.theme-agile-blue .imageflow-layer1{margin:20px 0 10px;padding:0;border:none;overflow:hidden}.preview-page.theme-agile-blue .imageflow-caption:before{display:block;content:"<<< 左右滑动见更多 >>>";color:rgba(136,136,136,1);font-size:14px;line-height:1.8em;letter-spacing:0;text-align:center;font-weight:400}.preview-page.theme-agile-blue .imageflow-layer2{display:flex;flex-wrap:nowrap;overflow-x:scroll}.preview-page.theme-agile-blue .imageflow-layer3{flex:0 0 100%}.preview-page.theme-agile-blue .imageflow-img{display:inline-block}.preview-page.theme-agile-blue .imageflow-caption{text-align:center;margin:0;padding:0}.preview-page.theme-agile-blue .block-1,.preview-page.theme-agile-blue .block-2,.preview-page.theme-agile-blue .block-3,.preview-page.theme-agile-blue .block-4,.preview-page.theme-agile-blue .block-5{margin:20px 0;padding:10px 20px;border:3px rgba(0,0,0,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;background-attachment:scroll;background-clip:border-box;background-color:rgba(250,250,250,1);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto;box-shadow:0 0 0 0 rgba(0,0,0,0);display:block}.preview-page.theme-agile-blue .column{display:flex}.preview-page.theme-agile-blue .column .column-left{text-align:center;padding-right:5px;width:50%}.preview-page.theme-agile-blue .column .column-right{text-align:center;padding-left:5px;width:50%}.preview-page.theme-prairie-green{margin:0;padding:0 10px;background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;font-family:Optima,PingFangSC-regular,serif;font-size:16px;color:rgba(0,0,0,1);line-height:1.5em;word-spacing:0;letter-spacing:0;word-break:break-word;word-wrap:break-word;text-align:left}.preview-page.theme-prairie-green p{color:rgba(43,43,43,1);font-size:16px;line-height:1.8em;letter-spacing:.02em;text-align:left;text-indent:0;margin:0;padding:8px 0}.preview-page.theme-prairie-green h1 .content{font-size:24px;color:rgba(76,175,80,1);line-height:1.5em;letter-spacing:0;text-align:left;font-weight:700;display:block}.preview-page.theme-prairie-green h1{margin:30px 0 15px;padding:0;display:block}.preview-page.theme-prairie-green h1 .content:after,.preview-page.theme-prairie-green h1 .content:before,.preview-page.theme-prairie-green h1 .prefix,.preview-page.theme-prairie-green h1 .prefix:after,.preview-page.theme-prairie-green h1 .prefix:before,.preview-page.theme-prairie-green h1 .suffix,.preview-page.theme-prairie-green h1 .suffix:after,.preview-page.theme-prairie-green h1 .suffix:before,.preview-page.theme-prairie-green h1:after,.preview-page.theme-prairie-green h1:before{display:none}.preview-page.theme-prairie-green h2 .content{font-size:20px;color:rgba(76,175,80,1);letter-spacing:0;font-weight:700;border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;content:unset;margin:0;text-indent:0}.preview-page.theme-prairie-green h2,.preview-page.theme-prairie-green h2 .content{line-height:1.5em;align-items:unset;background-attachment:scroll;background-clip:border-box;background-color:transparent;background-image:none;background-origin:padding-box;background-position-x:0;background-position-y:0;background-repeat:no-repeat;background-size:auto;border:1px rgb(0,0,0);box-shadow:none;display:block;flex-direction:unset;float:unset;height:auto;justify-content:unset;overflow-x:unset;overflow-y:unset;padding:0;position:relative;text-align:left;text-shadow:none;transform:none;width:auto;-webkit-box-reflect:unset}.preview-page.theme-prairie-green h2{border-bottom:4px solid rgba(76,175,80,1);border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;margin:30px 0 15px}.preview-page.theme-prairie-green h2 .suffix{background-color:rgba(76,175,80,.5);align-items:unset;background-attachment:scroll;background-clip:border-box;background-image:none;background-origin:padding-box;background-position-x:0;background-position-y:0;background-repeat:no-repeat;background-size:auto;border:1px rgb(0,0,0);border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:0;border-bottom-right-radius:0;box-shadow:none;color:rgb(0,0,0);content:unset;display:flex;font-size:22px;font-weight:700;flex-direction:unset;float:right;height:10px;justify-content:unset;letter-spacing:0;line-height:1.5em;margin:-10px 0 0;overflow-x:unset;overflow-y:unset;padding:0;position:relative;text-align:left;text-indent:0;text-shadow:none;transform:none;width:20px;-webkit-box-reflect:unset}.preview-page.theme-prairie-green h2 .content:after,.preview-page.theme-prairie-green h2 .content:before,.preview-page.theme-prairie-green h2 .prefix,.preview-page.theme-prairie-green h2:after,.preview-page.theme-prairie-green h2:before{display:none}.preview-page.theme-prairie-green h2 strong{color:rgb(0,0,0);font-size:22px;height:auto;line-height:1.5em;margin:0;text-align:left}.preview-page.theme-prairie-green h2 strong,.preview-page.theme-prairie-green h3 .content{align-items:unset;background-attachment:scroll;background-clip:border-box;background-color:transparent;background-image:none;background-origin:padding-box;background-position-x:0;background-position-y:0;background-repeat:no-repeat;background-size:auto;border:1px rgb(0,0,0);border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;box-shadow:none;content:unset;display:inline-block;font-weight:700;flex-direction:unset;float:unset;justify-content:unset;letter-spacing:0;overflow-x:unset;overflow-y:unset;padding:0;position:relative;text-indent:0;text-shadow:none;transform:none;width:auto;-webkit-box-reflect:unset}.preview-page.theme-prairie-green h3 .content{font-size:18px;color:rgba(76,175,80,1);line-height:2.4em;height:38px;margin:38px 0 10px;text-align:center}.preview-page.theme-prairie-green h3{margin:30px 0 15px;background-attachment:scroll;background-clip:border-box;background-color:transparent;background-image:url(https://files.mdnice.com/test/user/7752/d135e05d-1e40-49c7-9cbd-e34f9615c15b.png);background-origin:padding-box;background-position-x:center;background-position-y:center;background-repeat:no-repeat;background-size:30px auto;width:auto;height:auto;align-items:unset;border:1px rgb(0,0,0);border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;box-shadow:none;display:flex;flex-direction:unset;float:unset;justify-content:center;line-height:1.5em;overflow-x:unset;overflow-y:unset;padding:0;position:relative;text-align:left;text-shadow:none;transform:none;-webkit-box-reflect:unset}.preview-page.theme-prairie-green h3 .content:after,.preview-page.theme-prairie-green h3 .content:before,.preview-page.theme-prairie-green h3 .prefix,.preview-page.theme-prairie-green h3 .suffix,.preview-page.theme-prairie-green h3:after,.preview-page.theme-prairie-green h3:before{display:none}.preview-page.theme-prairie-green h3 strong{align-items:unset;background-attachment:scroll;background-clip:border-box;background-color:transparent;background-image:none;background-origin:padding-box;background-position-x:0;background-position-y:0;background-repeat:no-repeat;background-size:auto;border:1px rgb(0,0,0);border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;box-shadow:none;color:rgb(0,0,0);content:unset;display:inline-block;font-size:22px;font-weight:700;flex-direction:unset;float:unset;height:auto;justify-content:unset;letter-spacing:0;line-height:1.5em;margin:0;overflow-x:unset;overflow-y:unset;padding:0;position:relative;text-align:left;text-indent:0;text-shadow:none;transform:none;width:auto;-webkit-box-reflect:unset}.preview-page.theme-prairie-green h4 .content{font-size:18px;color:rgba(0,0,0,1);line-height:1.5em;letter-spacing:0;text-align:left;font-weight:700;display:block}.preview-page.theme-prairie-green h4{margin:30px 0 15px;padding:0;display:block}.preview-page.theme-prairie-green h4 .content:after,.preview-page.theme-prairie-green h4 .content:before,.preview-page.theme-prairie-green h4 .prefix,.preview-page.theme-prairie-green h4 .prefix:after,.preview-page.theme-prairie-green h4 .prefix:before,.preview-page.theme-prairie-green h4 .suffix,.preview-page.theme-prairie-green h4 .suffix:after,.preview-page.theme-prairie-green h4 .suffix:before,.preview-page.theme-prairie-green h4:after,.preview-page.theme-prairie-green h4:before{display:none}.preview-page.theme-prairie-green h5 .content{font-size:16px;color:rgba(0,0,0,1);line-height:1.5em;letter-spacing:0;text-align:left;font-weight:700;display:block}.preview-page.theme-prairie-green h5{margin:30px 0 15px;padding:0;display:block}.preview-page.theme-prairie-green h5 .content:after,.preview-page.theme-prairie-green h5 .content:before,.preview-page.theme-prairie-green h5 .prefix,.preview-page.theme-prairie-green h5 .prefix:after,.preview-page.theme-prairie-green h5 .prefix:before,.preview-page.theme-prairie-green h5 .suffix,.preview-page.theme-prairie-green h5 .suffix:after,.preview-page.theme-prairie-green h5 .suffix:before,.preview-page.theme-prairie-green h5:after,.preview-page.theme-prairie-green h5:before{display:none}.preview-page.theme-prairie-green h6 .content{font-size:14px;color:rgba(0,0,0,1);line-height:1.5em;letter-spacing:0;text-align:left;font-weight:700;display:block}.preview-page.theme-prairie-green h6{margin:30px 0 15px;padding:0;display:block}.preview-page.theme-prairie-green h6 .content:after,.preview-page.theme-prairie-green h6 .content:before,.preview-page.theme-prairie-green h6 .prefix,.preview-page.theme-prairie-green h6 .prefix:after,.preview-page.theme-prairie-green h6 .prefix:before,.preview-page.theme-prairie-green h6 .suffix,.preview-page.theme-prairie-green h6 .suffix:after,.preview-page.theme-prairie-green h6 .suffix:before,.preview-page.theme-prairie-green h6:after,.preview-page.theme-prairie-green h6:before{display:none}.preview-page.theme-prairie-green ul li section{color:rgba(43,43,43,1);font-size:16px;line-height:1.8em;letter-spacing:.02em;text-align:left;font-weight:400}.preview-page.theme-prairie-green ul{list-style-type:circle;margin:8px 0;padding:0 0 0 25px;color:rgba(0,0,0,1)}.preview-page.theme-prairie-green ul section{margin-top:5px;margin-bottom:5px}.preview-page.theme-prairie-green ol li section{color:rgba(43,43,43,1);font-size:16px;line-height:1.8em;letter-spacing:.02em;text-align:left;font-weight:400}.preview-page.theme-prairie-green ol{list-style-type:decimal;margin:8px 0;padding:0 0 0 25px;color:rgba(0,0,0,1)}.preview-page.theme-prairie-green ol section{margin-top:5px;margin-bottom:5px}.preview-page.theme-prairie-green .custom-blockquote p,.preview-page.theme-prairie-green blockquote p{color:rgba(43,43,43,1);font-size:16px;line-height:1.8em;letter-spacing:0;text-align:left;font-weight:400;margin:0}.preview-page.theme-prairie-green .custom-blockquote,.preview-page.theme-prairie-green blockquote{margin:20px 0;padding:10px 10px 10px 20px;border:1px solid rgba(27,144,13,1);border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;background-attachment:scroll;background-clip:border-box;background-color:rgba(255,255,255,1);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto;box-shadow:0 0 0 0 rgba(0,0,0,0);display:block;overflow:auto;-webkit-overflow-scrolling:touch}.preview-page.theme-prairie-green .custom-blockquote:before,.preview-page.theme-prairie-green blockquote:before{display:block;content:"❝";color:rgba(116,181,109,1);font-size:28px;line-height:1.5em;letter-spacing:0;text-align:left;font-weight:700}.preview-page.theme-prairie-green .table-of-contents a{border:none;color:rgba(0,0,0,1);font-weight:400}.preview-page.theme-prairie-green a{color:rgba(57,144,3,1);font-weight:700;border:1px rgba(30,107,184,1);border-bottom:1px solid rgba(57,144,3,1);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;margin:0;padding:0;text-decoration:none;word-wrap:break-word}.preview-page.theme-prairie-green strong{font-weight:700}.preview-page.theme-prairie-green em,.preview-page.theme-prairie-green strong{color:rgba(57,144,3,1);background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto;margin:0;padding:0;border:3px rgba(0,0,0,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0}.preview-page.theme-prairie-green em{font-style:italic}.preview-page.theme-prairie-green strong em{color:rgba(57,144,3,1);font-weight:700;font-style:italic;background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto;margin:0;padding:0;border:3px rgba(0,0,0,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0}.preview-page.theme-prairie-green s{color:rgba(57,144,3,1);font-style:italic}.preview-page.theme-prairie-green hr{margin:10px 0;padding:0;border:3px rgba(0,0,0,.4);border-top:2px solid rgba(57,144,3,1);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:1px}.preview-page.theme-prairie-green pre.custom{margin:10px 0;padding:0}.preview-page.theme-prairie-green pre.custom code{display:-webkit-box;font-family:Consolas,Monaco,Menlo,monospace;font-size:12px;-webkit-overflow-scrolling:touch}.preview-page.theme-prairie-green pre.custom code span{line-height:26px}.preview-page.theme-prairie-green p code{color:rgba(11,183,18,1);font-size:14px;line-height:1.8em;letter-spacing:0;height:auto}.preview-page.theme-prairie-green li code,.preview-page.theme-prairie-green p code{background-attachment:scroll;background-clip:border-box;background-color:rgba(127,226,159,.5);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;margin:0 2px;padding:2px 4px;border:3px rgba(0,0,0,.4);border-top:3px rgba(0,0,0,1);border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-right-radius:4px;border-bottom-left-radius:4px;word-wrap:break-word;font-family:Operator Mono,Consolas,Monaco,Menlo,monospace;word-break:break-all}.preview-page.theme-prairie-green li code{color:14px}.preview-page.theme-prairie-green figure{margin:10px 0;padding:0;display:flex;flex-direction:column;justify-content:center;align-items:center}.preview-page.theme-prairie-green figure img{border:3px rgba(0,0,0,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;object-fit:fill;box-shadow:0 0 5px 0 rgba(153,153,153,1)}.preview-page.theme-prairie-green img{display:block;margin:0 auto;max-width:100%}.preview-page.theme-prairie-green figure a{border:none;display:flex;justify-content:center;align-items:center}.preview-page.theme-prairie-green figure a img{margin:0}.preview-page.theme-prairie-green figure a+figcaption{display:flex;justify-content:center;align-items:center;width:100%;margin-top:-35px;background:rgba(0,0,0,.7);color:white;line-height:35px;z-index:20}.preview-page.theme-prairie-green figure figcaption{color:rgba(136,136,136,1);font-size:14px;line-height:1.5em;letter-spacing:0;text-align:center;font-weight:400;margin:5px 0 0;padding:0}.preview-page.theme-prairie-green .table-container{margin:0;padding:0;overflow-x:auto}.preview-page.theme-prairie-green .table-container table{display:table;text-align:left}.preview-page.theme-prairie-green .table-container table thead tr th{color:rgba(43,43,43,1);font-size:16px;line-height:1.5em;letter-spacing:0;text-align:left;font-weight:700;background-attachment:scroll;background-clip:border-box;background-color:rgba(240,240,240,1);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto;border:1px solid rgba(204,204,204,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;padding:5px 10px}.preview-page.theme-prairie-green .table-container table thead tr th:nth-of-type(n){min-width:85px}.preview-page.theme-prairie-green .table-container table tbody{font-size:16px;line-height:1.5em;letter-spacing:0;text-align:left;font-weight:400;border:0}.preview-page.theme-prairie-green .table-container table tbody tr td:nth-of-type(n){min-width:85px}.preview-page.theme-prairie-green .table-container table tbody tr td{padding:5px 10px}.preview-page.theme-prairie-green .table-container table tbody tr:nth-of-type(odd){color:rgba(43,43,43,1);background-attachment:scroll;background-clip:border-box;background-color:rgba(255,255,255,1);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto}.preview-page.theme-prairie-green .table-container table tbody tr:nth-of-type(odd) td{border:1px solid rgba(204,204,204,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0}.preview-page.theme-prairie-green .table-container table tbody tr:nth-of-type(2n){color:rgba(43,43,43,1);background-attachment:scroll;background-clip:border-box;background-color:rgba(248,248,248,1);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto}.preview-page.theme-prairie-green .table-container table tbody tr:nth-of-type(2n) td{border:1px solid rgba(204,204,204,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0}.preview-page.theme-prairie-green p .footnote-ref,.preview-page.theme-prairie-green p .footnote-word{color:rgba(57,144,3,1);font-weight:700}.preview-page.theme-prairie-green .footnotes-sep:before{display:block;content:"Reference";color:rgba(0,0,0,1);font-size:18px;line-height:1.5em;letter-spacing:0;text-align:center;font-weight:700}.preview-page.theme-prairie-green .footnotes-sep{margin:30px 0 15px;padding:0;border:3px rgba(0,0,0,.4);border-bottom:1px solid rgba(57,144,3,1);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto}.preview-page.theme-prairie-green .footnotes span,.preview-page.theme-prairie-green .footnotes span p{font-size:14px;line-height:1.8em;letter-spacing:0}.preview-page.theme-prairie-green .footnotes{margin:0;padding:20px;border:1px solid rgba(57,144,3,1);border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-right-radius:8px;border-bottom-left-radius:8px;background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto}.preview-page.theme-prairie-green .footnote-item{display:flex}.preview-page.theme-prairie-green .footnotes .footnote-num{color:rgba(0,0,0,.6);display:inline;width:10%;background:none;font-size:80%;font-family:ptima-Regular,Optima,PingFangSC-light,PingFangTC-light,PingFang SC,Cambria,Cochin,Georgia,Times,Times New Roman,serif;padding-top:2px}.preview-page.theme-prairie-green .footnote-item p{color:rgba(89,89,89,1);font-weight:700;display:inline;padding:0;margin:0;word-break:break-all;flex-basis:0%;flex-grow:1}.preview-page.theme-prairie-green .footnote-item p em{color:rgba(89,89,89,1);font-weight:400;font-style:normal;background-attachment:scroll;background-clip:border-box;background-color:rgba(0,0,0,0);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto;border:3px rgba(0,0,0,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0}.preview-page.theme-prairie-green sub,sup{line-height:0}.preview-page.theme-prairie-green .block-equation{text-align:center;overflow:auto;display:block;-webkit-overflow-scrolling:touch}.preview-page.theme-prairie-green .block-equation svg{max-width:300%!important;-webkit-overflow-scrolling:touch}.preview-page.theme-prairie-green .imageflow-layer1{margin:20px 0 10px;padding:0;border:none;overflow:hidden}.preview-page.theme-prairie-green .imageflow-caption:before{display:block;content:"<<< 左右滑动见更多 >>>";color:rgba(136,136,136,1);font-size:14px;line-height:1.8em;letter-spacing:0;text-align:center;font-weight:400}.preview-page.theme-prairie-green .imageflow-layer2{display:flex;flex-wrap:nowrap;overflow-x:scroll}.preview-page.theme-prairie-green .imageflow-layer3{flex:0 0 100%}.preview-page.theme-prairie-green .imageflow-img{display:inline-block}.preview-page.theme-prairie-green .imageflow-caption{text-align:center;margin:0;padding:0}.preview-page.theme-prairie-green .block-1,.preview-page.theme-prairie-green .block-2,.preview-page.theme-prairie-green .block-3,.preview-page.theme-prairie-green .block-4,.preview-page.theme-prairie-green .block-5{margin:20px 0;padding:10px 20px;border:3px rgba(0,0,0,.4);border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;background-attachment:scroll;background-clip:border-box;background-color:rgba(250,250,250,1);background-image:none;background-origin:padding-box;background-position-x:left;background-position-y:top;background-repeat:no-repeat;background-size:auto;width:auto;height:auto;box-shadow:0 0 0 0 rgba(0,0,0,0);display:block}.preview-page.theme-prairie-green .column{display:flex}.preview-page.theme-prairie-green .column .column-left{text-align:center;padding-right:5px;width:50%}.preview-page.theme-prairie-green .column .column-right{text-align:center;padding-left:5px;width:50%}:is(.preview-page.code-atomOneDark,.preview-page.code-macAtomOneDark,.preview-page.code-dracula){--code-background:#282c34;--code-foreground:#abb2bf;--code-comment:#5c6370;--code-keyword:#c678dd;--code-name:#e06c75;--code-literal:#56b6c2;--code-string:#98c379;--code-built-in:#e6c07b;--code-variable:#d19a66;--code-number:#d19a66;--code-title:#61aeee;--code-meta:#61aeee}:is(.preview-page.code-atomOneLight,.preview-page.code-macAtomOneLight){--code-background:#fafafa;--code-foreground:#383a42;--code-comment:#a0a1a7;--code-keyword:#a626a4;--code-name:#e45649;--code-literal:#0184bb;--code-string:#50a14f;--code-built-in:#c18401;--code-variable:#986801;--code-number:#986801;--code-title:#4078f2;--code-meta:#4078f2}:is(.preview-page.code-monokai,.preview-page.code-macMonokai){--code-background:#272822;--code-foreground:#f8f8f2;--code-comment:#75715e;--code-keyword:#f92672;--code-name:#f92672;--code-literal:#ae81ff;--code-string:#e6db74;--code-built-in:#66d9ef;--code-variable:#a6e22e;--code-number:#ae81ff;--code-title:#a6e22e;--code-meta:#75715e;--code-keyword-weight:700}:is(.preview-page.code-github,.preview-page.code-macGithub){--code-background:#f8f8f8;--code-foreground:#333333;--code-comment:#998877;--code-keyword:#333333;--code-name:#000080;--code-literal:#008080;--code-string:#dd1144;--code-built-in:#0086b3;--code-variable:#008080;--code-number:#008080;--code-title:#990000;--code-meta:#999999;--code-keyword-weight:700;--code-addition-background:#ddffdd;--code-deletion-background:#ffdddd}:is(.preview-page.code-vs2015,.preview-page.code-macVs2015){--code-background:#1e1e1e;--code-foreground:#dcdcdc;--code-comment:#57a64a;--code-keyword:#569cd6;--code-name:#569cd6;--code-literal:#569cd6;--code-string:#d69d85;--code-built-in:#4ec9b0;--code-variable:#bd63c5;--code-number:#b8d7a3;--code-title:#dcdcdc;--code-meta:#9b9b9b;--code-addition-background:#144212;--code-deletion-background:#660000}:is(.preview-page.code-xcode,.preview-page.code-macXcode,.preview-page.code-paper){--code-background:#ffffff;--code-foreground:#000000;--code-comment:#007400;--code-keyword:#aa0d91;--code-name:#aa0d91;--code-literal:#aa0d91;--code-string:#c41a16;--code-built-in:#5c2699;--code-variable:#3f6e74;--code-number:#1c00cf;--code-title:#1c00cf;--code-meta:#643820;--code-comment-style:normal;--code-addition-background:#baeeba;--code-deletion-background:#ffc8bd}.preview-page[class*=" code-"] pre.custom{overflow:auto;margin:1.4em 0;padding:35px 16px 16px;border:0;border-radius:5px;background:var(--code-background,#f8f8f8);color:var(--code-foreground,#333333);box-shadow:none;font-size:.84em;line-height:1.65;text-align:left}.preview-page[class*=" code-"] pre.custom:before{position:absolute;top:8px;right:13px;left:13px;width:auto;height:auto;margin:0;padding:0;border:0;background:transparent;color:var(--code-comment,#888888);content:attr(data-language);font-size:10px;line-height:1.4;text-align:left;text-transform:uppercase}.preview-page[class*=" code-"] pre.custom code.hljs{display:block;overflow:visible;padding:0;border:0;background:transparent;color:var(--code-foreground,#333333);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:1em;line-height:inherit;white-space:pre}.preview-page[class*=" code-"] .hljs-comment,.preview-page[class*=" code-"] .hljs-quote{color:var(--code-comment);font-style:var(--code-comment-style,italic)}.preview-page[class*=" code-"] .hljs-doctag,.preview-page[class*=" code-"] .hljs-formula,.preview-page[class*=" code-"] .hljs-keyword,.preview-page[class*=" code-"] .hljs-selector-tag{color:var(--code-keyword);font-weight:var(--code-keyword-weight,400)}.preview-page[class*=" code-"] .hljs-deletion,.preview-page[class*=" code-"] .hljs-name,.preview-page[class*=" code-"] .hljs-subst,.preview-page[class*=" code-"] .hljs-tag{color:var(--code-name)}.preview-page[class*=" code-"] .hljs-literal{color:var(--code-literal)}.preview-page[class*=" code-"] .hljs-addition,.preview-page[class*=" code-"] .hljs-meta-string,.preview-page[class*=" code-"] .hljs-regexp,.preview-page[class*=" code-"] .hljs-string{color:var(--code-string)}.preview-page[class*=" code-"] .hljs-built_in,.preview-page[class*=" code-"] .hljs-builtin-name,.preview-page[class*=" code-"] .hljs-class .hljs-title,.preview-page[class*=" code-"] .hljs-title.class_,.preview-page[class*=" code-"] .hljs-type{color:var(--code-built-in)}.preview-page[class*=" code-"] .hljs-attr,.preview-page[class*=" code-"] .hljs-attribute,.preview-page[class*=" code-"] .hljs-selector-attr,.preview-page[class*=" code-"] .hljs-selector-class,.preview-page[class*=" code-"] .hljs-selector-pseudo,.preview-page[class*=" code-"] .hljs-template-variable,.preview-page[class*=" code-"] .hljs-variable{color:var(--code-variable)}.preview-page[class*=" code-"] .hljs-number{color:var(--code-number)}.preview-page[class*=" code-"] .hljs-bullet,.preview-page[class*=" code-"] .hljs-link,.preview-page[class*=" code-"] .hljs-section,.preview-page[class*=" code-"] .hljs-selector-id,.preview-page[class*=" code-"] .hljs-symbol,.preview-page[class*=" code-"] .hljs-title{color:var(--code-title)}.preview-page[class*=" code-"] .hljs-meta,.preview-page[class*=" code-"] .hljs-meta-keyword{color:var(--code-meta)}.preview-page[class*=" code-"] .hljs-addition{background:var(--code-addition-background,transparent)}.preview-page[class*=" code-"] .hljs-deletion{background:var(--code-deletion-background,transparent)}.preview-page[class*=" code-"] .hljs-emphasis{font-style:italic}.preview-page[class*=" code-"] .hljs-strong{font-weight:700}.preview-page[class*=" code-"] .hljs-link{text-decoration:underline}:is(.preview-page.code-macAtomOneDark,.preview-page.code-macAtomOneLight,.preview-page.code-macMonokai,.preview-page.code-macGithub,.preview-page.code-macVs2015,.preview-page.code-macXcode) pre.custom{padding-top:49px;border-radius:7px;box-shadow:0 3px 14px rgb(0 0 0/28%)}:is(.preview-page.code-macAtomOneDark,.preview-page.code-macAtomOneLight,.preview-page.code-macMonokai,.preview-page.code-macGithub,.preview-page.code-macVs2015,.preview-page.code-macXcode) pre.custom:before{display:flex;top:0;right:0;left:0;align-items:center;justify-content:flex-end;box-sizing:border-box;height:33px;padding:0 12px 0 62px;border-bottom:1px solid color-mix(in srgb,var(--code-foreground) 14%,transparent);border-radius:7px 7px 0 0;background:radial-gradient(circle at 17px 16px,#ff5f57 0 5px,transparent 5.6px),radial-gradient(circle at 34px 16px,#febc2e 0 5px,transparent 5.6px),radial-gradient(circle at 51px 16px,#28c840 0 5px,transparent 5.6px),var(--code-background);color:var(--code-comment);line-height:33px;text-align:right}