@charset "UTF-8";.back-to-top{position:fixed;right:-1.5rem;bottom:1rem;z-index:var(--yun-z-go-up-btn);opacity:0;pointer-events:none;color:var(--va-c-primary);transform:translate(0) rotate(270deg);transition:transform var(--va-transition-duration),opacity var(--va-transition-duration-fast)!important}.back-to-top.show{transform:translate(-32px) rotate(360deg);opacity:1;pointer-events:fill}.back-to-top .icon{width:2.5rem;height:2.5rem}.progress-circle{transition:.3s stroke-dashoffset;transform:rotate(-90deg);transform-origin:50% 50%}.progress-circle-container{position:absolute}.search-btn{position:fixed;top:.6rem;right:.8rem;color:var(--va-c-primary);z-index:var(--yun-z-search-btn)}.search-popup{position:fixed;top:0;left:0;width:100%;height:100%;backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);text-align:center;padding-top:3.5rem;margin:0;z-index:var(--yun-z-search-popup);transition:.6s}.search-header .close-icon{position:fixed;top:.6rem;right:.8rem}.search-input{background:transparent;color:var(--va-c-text);font-size:1.5rem;border-radius:3rem;padding:1rem 1.5rem;border:1px solid var(--va-c-gray);box-sizing:border-box;width:90%;max-width:800px;font-family:var(--va-font-serif);font-weight:900;text-align:center}.popup .search-icon,.popup .close-icon{display:inline-block;width:2rem;height:2rem;padding:.5rem}.popup .search-icon .icon,.popup .close-icon .icon{width:2rem;height:2rem}.va-overlay{background-color:#0000004d;position:fixed;top:0;right:0;bottom:0;left:0;z-index:calc(var(--va-z-overlay) - 1);transition:opacity .4s;display:none}.va-overlay.fade-enter-from,.va-overlay.fade-leave-to{opacity:0}@media screen and (max-width: 640px){.va-overlay{display:block}}.menu-btn{display:inline-flex;position:fixed;left:.8rem;top:.6rem;line-height:1;z-index:var(--yun-z-menu-btn);cursor:pointer}.sidebar .links{display:flex;justify-content:center}.sidebar .link-item{display:inline-flex}.sidebar .link-item .icon{width:2rem;height:2rem}.links-of-author{display:flex;flex-wrap:wrap;justify-content:center}.links-of-author .icon{width:1.5rem;height:1.5rem}.links-of-author-item{line-height:1;font-size:.9rem}.site-nav{display:flex;justify-content:center;overflow:hidden;line-height:1.5;white-space:nowrap;text-align:center;margin-top:1rem}.site-link-item{display:flex;padding:0 15px;align-items:center;border-left:1px solid var(--va-c-gray);flex-direction:column;color:var(--va-c-text)}.site-link-item:first-child,.site-link-item:last-child{line-height:1;padding:0}.site-link-item:first-child{border-left:none;border-right:1px solid var(--va-c-gray)}.site-link-item:last-child{border-left:1px solid var(--va-c-gray)}.site-link-item:nth-child(2){border:none}.site-link-item .count{color:var(--va-c-text);font-family:var(--va-font-sans);display:block;text-align:center;font-size:1rem}.site-link-item .icon{width:1.5rem;height:1.5rem}.site-link-item .icon:hover{color:var(--va-c-primary-light)}.sidebar-panel{padding:.5rem}.site-info.fix-top{margin-top:-1.5rem}.site-author-avatar{display:inline-block;line-height:0;position:relative}.site-author-avatar img{height:96px;width:96px;max-width:100%;margin:0;padding:4px;background-color:#fff;box-shadow:0 0 10px #0003;transition:.4s}.site-author-avatar img:hover{box-shadow:0 0 30px rgba(var(--va-c-primary-rgb),.2)}.site-author-name{margin-top:0;margin-bottom:1rem;line-height:1.5}.site-author-status{position:absolute;height:1.8rem;width:1.8rem;bottom:0;right:0;line-height:1.8rem;border-radius:50%;box-shadow:0 1px 2px #0003;background-color:var(--va-c-bg-light);border:1px solid rgba(255,255,255,.1)}.site-name{color:var(--va-c-text);font-family:var(--va-font-serif);font-weight:var(--va-font-serif-weight)}.site-subtitle{color:var(--va-c-gray);display:block}.site-description{color:var(--va-c-text);font-size:.8rem}.sidebar-nav .sidebar-nav-item{color:var(--va-c-primary);border:1px solid var(--va-c-primary)}.sidebar-nav .sidebar-nav-item.active{border:1px solid var(--va-c-primary);color:#fff;background-color:var(--va-c-primary)}.va-bg{position:fixed;width:100%;height:100%;z-index:-1;background-image:var(--va-bg-image);background-size:cover;background-position:center;background-repeat:no-repeat;animation-name:bgFadeIn;animation-duration:2s;opacity:var(--va-bg-img-opacity, 1)}@keyframes bgFadeIn{0%{opacity:0}to{opacity:var(--va-bg-img-opacity, 1)}}*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:currentColor}html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji"}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,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}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,[type=button],[type=reset],[type=submit]{-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}textarea{resize:vertical}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}@font-face{font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular.0cdd387c.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular.30da91e8.woff) format("woff"),url(/assets/KaTeX_AMS-Regular.68534840.ttf) format("truetype")}@font-face{font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold.de7701e4.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold.1ae6bd74.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold.07d8e303.ttf) format("truetype")}@font-face{font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular.5d53e70a.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular.3398dd02.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular.ed0b7437.ttf) format("truetype")}@font-face{font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold.74444efd.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold.9be7ceb8.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold.9163df9c.ttf) format("truetype")}@font-face{font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular.51814d27.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular.5e28753b.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular.1e6f9579.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold.0f60d1b8.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold.c76c5d69.woff) format("woff"),url(/assets/KaTeX_Main-Bold.138ac28d.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic.99cd42a3.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic.a6f7ec0d.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic.70ee1f64.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic.97479ca6.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic.f1d6ef86.woff) format("woff"),url(/assets/KaTeX_Main-Italic.0d85ae7c.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular.c2342cd8.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular.c6368d87.woff) format("woff"),url(/assets/KaTeX_Main-Regular.d0332f52.ttf) format("truetype")}@font-face{font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic.dc47344d.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic.850c0af5.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic.f9377ab0.ttf) format("truetype")}@font-face{font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic.7af58c5e.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic.8a8d2445.woff) format("woff"),url(/assets/KaTeX_Math-Italic.08ce98e5.ttf) format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold.e99ae511.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold.ece03cfd.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold.1ece03f7.ttf) format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic.00b26ac8.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic.91ee6750.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic.3931dd81.ttf) format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular.68e8c73e.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular.11e4dc8a.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular.f36ea897.ttf) format("truetype")}@font-face{font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular.036d4e95.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular.d96cdf2b.woff) format("woff"),url(/assets/KaTeX_Script-Regular.1c67f068.ttf) format("truetype")}@font-face{font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular.6b47c401.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular.c943cc98.woff) format("woff"),url(/assets/KaTeX_Size1-Regular.95b6d2f1.ttf) format("truetype")}@font-face{font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular.d04c5421.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular.2014c523.woff) format("woff"),url(/assets/KaTeX_Size2-Regular.a6b2099f.ttf) format("truetype")}@font-face{font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/assets/KaTeX_Size3-Regular.6ab6b62e.woff) format("woff"),url(/assets/KaTeX_Size3-Regular.500e04d5.ttf) format("truetype")}@font-face{font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular.a4af7d41.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular.99f9c675.woff) format("woff"),url(/assets/KaTeX_Size4-Regular.c647367d.ttf) format("truetype")}@font-face{font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular.71d517d6.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular.e14fed02.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular.f01f3e87.ttf) format("truetype")}.katex{text-rendering:auto;font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;text-indent:0}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.2"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.27777778em;margin-right:-.55555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.83333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.16666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.33333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.66666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.45666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.14666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.71428571em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.85714286em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.14285714em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.28571429em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.42857143em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.71428571em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.05714286em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.46857143em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.96285714em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.55428571em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.55555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.66666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.77777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.88888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.11111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.33333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.30444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.76444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.41666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.58333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.66666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.83333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.72833333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.07333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.34722222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.41666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.48611111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.55555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.69444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.83333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.44027778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.72777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.28935185em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.34722222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.40509259em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.46296296em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.52083333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.69444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.83333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.20023148em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.43981481em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.24108004em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.28929605em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.33751205em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.38572806em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.43394407em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.48216008em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.57859209em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.69431051em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.83317261em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.19961427em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.20096463em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.24115756em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.28135048em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.32154341em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.36173633em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.40192926em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.48231511em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.57877814em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.69453376em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.83360129em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}.katex-display>.katex>.katex-html>.tag{right:2px}html{-webkit-tap-highlight-color:transparent}a{color:var(--va-c-link);font-weight:500}*{outline:none}hr{opacity:.2;margin:1rem}.va-card{background-color:var(--va-c-bg-light)}html,body,#app{margin:0;padding:0;line-height:2}body{background-color:var(--va-c-bg)}html[lang] .markdown-body h1[lang],html[lang] .markdown-body h2[lang],html[lang] .markdown-body h3[lang],html[lang] .markdown-body h4[lang],html[lang] .markdown-body h5[lang],html[lang] .markdown-body h6[lang],html[lang] .markdown-body div[lang],html[lang] .markdown-body span[lang],html[lang] .va-toc li[lang] a{display:none}html[lang=zh-CN] .markdown-body h1[lang=zh-CN],html[lang=zh-CN] .markdown-body h2[lang=zh-CN],html[lang=zh-CN] .markdown-body h3[lang=zh-CN],html[lang=zh-CN] .markdown-body h4[lang=zh-CN],html[lang=zh-CN] .markdown-body h5[lang=zh-CN],html[lang=zh-CN] .markdown-body h6[lang=zh-CN],html[lang=zh-CN] .markdown-body div[lang=zh-CN],html[lang=zh-CN] .markdown-body span[lang=zh-CN],html[lang=zh-CN] .va-toc li[lang=zh-CN] a,html[lang=en] .markdown-body h1[lang=en],html[lang=en] .markdown-body h2[lang=en],html[lang=en] .markdown-body h3[lang=en],html[lang=en] .markdown-body h4[lang=en],html[lang=en] .markdown-body h5[lang=en],html[lang=en] .markdown-body h6[lang=en],html[lang=en] .markdown-body div[lang=en],html[lang=en] .markdown-body span[lang=en],html[lang=en] .va-toc li[lang=en] a{display:block}#nprogress{pointer-events:none}#nprogress .bar{background:var(--va-c-primary);opacity:.75;position:fixed;z-index:1031;top:0;left:0;width:100%;height:2px}@media screen and (max-width: 640px){.markdown-body div[class*=language-]{margin:0 -1rem}}@media (min-width: 640px){.markdown-body div[class*=language-]{border-radius:6px;margin:16px 0}}@media (max-width: 639px){.markdown-body li div[class*=language-]{border-radius:6px 0 0 6px}}.markdown-body div[class*=language-]{position:relative;background-color:var(--va-code-block-bg)}.markdown-body div[class*=language-] code{padding:0 24px;line-height:var(--va-code-line-height);font-size:var(--va-code-font-size);color:var(--va-code-block-color);transition:color .5s;width:fit-content}.markdown-body div[class*=language-] pre{position:relative;z-index:1;margin:0;padding:1rem 0;background:transparent;overflow-x:auto}.markdown-body div[class*=language-] pre code{display:block}.markdown-body .highlight-lines{position:absolute;top:0;bottom:0;left:0;padding:16px 0;width:100%;line-height:var(--va-code-line-height);font-family:var(--va-font-mono);font-size:var(--va-code-font-size);user-select:none;overflow:hidden}.markdown-body .highlight-lines .highlighted{background-color:var(--va-code-line-highlight-color);transition:background-color .5s}.markdown-body [class*=language-]>span.copy{position:absolute;top:8px;right:8px;z-index:2;display:block;justify-content:center;align-items:center;border-radius:4px;width:40px;height:40px;background-color:var(--va-code-block-bg);opacity:0;cursor:pointer;background-image:var(--va-icon-copy);background-position:50%;background-size:20px;background-repeat:no-repeat;transition:opacity .25s}.markdown-body [class*=language-]:hover>span.copy{opacity:1}.markdown-body [class*=language-]>span.copy:hover{background-color:var(--va-code-copy-code-hover-bg)}.markdown-body [class*=language-]>span.copy.copied,.markdown-body [class*=language-]>span.copy:hover.copied{border-radius:0 4px 4px 0;background-color:var(--va-code-copy-code-hover-bg);background-image:var(--va-icon-copied)}.markdown-body [class*=language-]>span.copy.copied:before,.markdown-body [class*=language-]>span.copy:hover.copied:before{position:relative;left:-65px;display:block;border-radius:4px 0 0 4px;padding-top:8px;width:64px;height:40px;text-align:center;font-size:12px;font-weight:500;color:var(--va-code-copy-code-active-text);background-color:var(--va-code-copy-code-hover-bg);white-space:nowrap;content:"Copied"}.markdown-body [class*=language-]:before{position:absolute;top:6px;right:12px;z-index:2;font-size:12px;font-weight:500;color:var(--va-c-text-dark-3);transition:color .5s,opacity .5s}.markdown-body [class*=language-]:hover:before{opacity:0}.markdown-body [class~=language-c]:before{content:"c"}.markdown-body [class~=language-css]:before{content:"css"}.markdown-body [class~=language-go]:before{content:"go"}.markdown-body [class~=language-html]:before{content:"html"}.markdown-body [class~=language-java]:before{content:"java"}.markdown-body [class~=language-javascript]:before{content:"js"}.markdown-body [class~=language-js]:before{content:"js"}.markdown-body [class~=language-json]:before{content:"json"}.markdown-body [class~=language-jsx]:before{content:"jsx"}.markdown-body [class~=language-less]:before{content:"less"}.markdown-body [class~=language-markdown]:before{content:"md"}.markdown-body [class~=language-md]:before{content:"md"}.markdown-body [class~=language-php]:before{content:"php"}.markdown-body [class~=language-python]:before{content:"py"}.markdown-body [class~=language-py]:before{content:"py"}.markdown-body [class~=language-rb]:before{content:"rb"}.markdown-body [class~=language-ruby]:before{content:"rb"}.markdown-body [class~=language-rust]:before{content:"rust"}.markdown-body [class~=language-sass]:before{content:"sass"}.markdown-body [class~=language-scss]:before{content:"scss"}.markdown-body [class~=language-sh]:before{content:"sh"}.markdown-body [class~=language-bash]:before{content:"sh"}.markdown-body [class~=language-stylus]:before{content:"styl"}.markdown-body [class~=language-vue-html]:before{content:"template"}.markdown-body [class~=language-typescript]:before{content:"ts"}.markdown-body [class~=language-ts]:before{content:"ts"}.markdown-body [class~=language-tsx]:before{content:"tsx"}.markdown-body [class~=language-vue]:before{content:"vue"}.markdown-body [class~=language-yaml]:before{content:"yaml"}.custom-block.tip,.custom-block.info,.custom-block.warning,.custom-block.danger{margin:1rem 0;border-left:4px solid;padding:.1rem 1rem;overflow-x:auto}:root{--va-c-text-warning: #544500}html.dark{--va-c-text-warning: #ffea8a}.custom-block.info{background-color:#c8c8c81a}.custom-block.tip{background-color:#c8c8c81a;border-color:var(--va-c-primary)}.custom-block.warning{border-color:#e7c000;color:var(--va-c-text-warning);background-color:#ffe5644d}.custom-block.warning a{color:var(--va-c-text)}.custom-block.info{border-color:var(--c-text-light-2)}.custom-block.warning .custom-block-title{color:#b29400}.custom-block.danger{border-color:#c00;color:#4d0000;background-color:#ffe6e6}.custom-block.danger .custom-block-title{color:#900}.custom-block.details{position:relative;display:block;border-radius:2px;margin:1.6em 0;padding:1.6em;background-color:#c8c8c833}.custom-block.details h4{margin-top:0}.custom-block.details figure:last-child,.custom-block.details p:last-child{margin-bottom:0;padding-bottom:0}.custom-block.details summary{outline:none;cursor:pointer}.custom-block-title{margin-bottom:-.4rem;font-weight:600;display:flex;align-items:center}.custom-block-title>.icon{width:16px;margin-right:4px}.vt-hamburger{display:flex;justify-content:center;align-items:center}.vt-hamburger:hover .vt-hamburger-top{transform:translate(-5.5px)}.vt-hamburger:hover .vt-hamburger-middle{transform:translate(0)}.vt-hamburger:hover .vt-hamburger-bottom{transform:translate(-11px)}.vt-hamburger.is-active .vt-hamburger-top{top:9.5px;transform:translate(0) rotate(225deg)}.vt-hamburger.is-active .vt-hamburger-middle{top:9.5px;transform:translate(-22px)}.vt-hamburger.is-active .vt-hamburger-bottom{top:9.5px;transform:translate(0) rotate(135deg)}.vt-hamburger.is-active:hover .vt-hamburger-top,.vt-hamburger.is-active:hover .vt-hamburger-middle,.vt-hamburger.is-active:hover .vt-hamburger-bottom{background-color:var(--va-c-primary);transition:top .25s,background-color .25s,transform .25s}.vt-hamburger-container{position:relative;width:22px;height:20px;overflow:hidden}.vt-hamburger-top,.vt-hamburger-middle,.vt-hamburger-bottom{left:0;position:absolute;width:22px;height:2px;background-color:var(--va-c-primary);transition:top .25s,background-color .5s,transform .25s}.vt-hamburger-top{top:0;transform:translate(0)}.vt-hamburger-middle{top:9px;transform:translate(-11px)}.vt-hamburger-bottom{top:18px;transform:translate(-5.5px)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{border-radius:2px;background-color:#ffffff1a}::-webkit-scrollbar-thumb{border-radius:2px;background-color:#7a7a7a4d}::-webkit-scrollbar-thumb:window-inactive{background-color:#7a7a7a4d}::-webkit-scrollbar-thumb:hover{background-color:rgba(var(--va-c-primary-rgb),.7)}::-webkit-scrollbar-thumb:active{background-color:rgba(var(--va-c-primary-rgb),.9)}.sidebar{position:fixed;overflow-y:auto;top:0;bottom:0;left:0;width:calc(100vw - 64px);max-width:var(--va-sidebar-width);background-image:var(--yun-sidebar-bg-image);background-color:var(--yun-sidebar-bg-color);background-size:contain;background-repeat:no-repeat;background-position:bottom 1rem center;text-align:center;z-index:var(--yun-z-sidebar);transform:translate(-100%);transition:box-shadow var(--va-transition-duration),background-color var(--va-transition-duration),opacity .25s,transform var(--va-transition-duration) cubic-bezier(.19,1,.22,1)!important}.sidebar.open{transform:translate(0)}.v-enter-active,.v-leave-active{transition:opacity var(--va-transition-duration, .4s) ease}.v-enter-from,.v-leave-to{opacity:0}.fade-enter-active,.fade-leave-active{transition:opacity var(--va-transition-duration, .4s) ease}.fade-enter-from,.fade-leave-to{opacity:0}#banner{position:relative;display:flex;flex-direction:column;align-items:center;height:100vh}.banner-char-container{display:flex;flex-direction:column;align-items:center}.vertical-line-top,.vertical-line-bottom{display:flex;background-color:var(--banner-line-color);width:1px;height:0;animation-name:extend-line;animation-duration:.4s;animation-fill-mode:forwards;animation-timing-function:ease-in}.vertical-line-bottom{position:absolute;bottom:0}@keyframes extend-line{0%{height:0}to{height:var(--banner-line-height)}}.char{font-family:var(--va-font-serif);font-size:var(--banner-char-size, 1rem);font-weight:var(--va-font-serif-weight);background-color:var(--banner-char-bg-color);line-height:1;transition:all .3s ease-in-out;transition-delay:0s}.char:hover{color:var(--banner-char-hover-color);background-color:var(--banner-char-color)}.char-left,.char-right{display:flex;color:var(--banner-char-color);opacity:0}.char-left{border-left:1px solid var(--banner-line-color);border-right:0px solid rgba(var(--va-c-primary-rgb),.1);border-right-width:0px;animation-name:char-move-left;animation-duration:.4s;animation-delay:.4s;animation-fill-mode:forwards;animation-timing-function:ease-out}.char-right{border-left:0px solid rgba(var(--va-c-primary-rgb),.1);border-right:1px solid var(--banner-line-color);border-left-width:0px;animation-name:char-move-right;animation-duration:.4s;animation-delay:.4s;animation-fill-mode:forwards;animation-timing-function:ease-out}@keyframes char-move-left{0%{opacity:0;border-right-width:0}to{opacity:1;border-right-width:var(--banner-empty-border-size, var(--banner-char-size))}}@keyframes char-move-right{0%{opacity:0;border-left-width:0}to{opacity:1;border-left-width:var(--banner-empty-border-size, var(--banner-char-size))}}h1:hover .header-anchor,h1:focus .header-anchor,h2:hover .header-anchor,h2:focus .header-anchor,h3:hover .header-anchor,h3:focus .header-anchor,h4:hover .header-anchor,h4:focus .header-anchor,h5:hover .header-anchor,h5:focus .header-anchor,h6:hover .header-anchor,h6:focus .header-anchor{visibility:visible;opacity:1}a.header-anchor{float:left;margin-top:.125em;margin-left:-.87em;padding-right:.23em;font-size:.85em;visibility:hidden;opacity:0;transition:opacity var(--va-transition-duration)}a.header-anchor:before{content:none}a.header-anchor:hover,a.header-anchor:focus{text-decoration:none}.markdown-body .end .line{height:1px}:root{--va-sidebar-width: 320px;--va-border-width: 1px;--va-font-sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--va-font-mono: Menlo, Monaco, Consolas, "Courier New", monospace;--va-font-serif: "Songti SC", "Noto Serif SC", STZhongsong, STKaiti, KaiTi, Roboto, serif;--va-font-serif-weight: 900;--va-transition-duration-fast: .2s;--va-transition-duration: .4s;--va-transition-duration-slow: .6s;--va-transition: all var(--va-transition-duration-fast) ease-in-out}:root{--va-c-white: #ffffff;--va-c-black: #1a1a1a;--va-c-gray: #8e8e8e;--va-c-danger: #db2828;--va-c-warning: #f2711c;--va-c-text-light-1: #213547;--va-c-text-light-2: rgba(60, 60, 60, .7);--va-c-text-light-3: rgba(60, 60, 60, .33);--va-c-text-light-4: rgba(60, 60, 60, .18);--va-c-text-dark-1: rgba(255, 255, 255, .87);--va-c-text-dark-2: rgba(235, 235, 235, .6);--va-c-text-dark-3: rgba(235, 235, 235, .38);--va-c-text-dark-4: rgba(235, 235, 235, .18);--va-c-primary-light: #359eff;--va-c-primary-lighter: #81c2ff;--va-c-primary-dark: #006bce;--va-c-primary: #0078E7}:root{color-scheme:light;--va-c-brand: #0078E7;--va-border-color: #222;--va-c-bg: white;--va-c-bg-light: white;--va-c-bg-dark: #fafafa;--va-c-bg-soft: #f9f9f9;--va-c-bg-alt: #f9f9f9;--va-c-bg-mute: #f1f1f1;--va-c-text: #333;--va-c-text-light: #555;--va-c-text-lighter: #666;--va-c-text-dark: #111;--va-c-primary-rgb: 0, 120, 231;--va-c-link: var(--va-c-primary-dark);--va-c-divider: rgba(60, 60, 60, .2)}:root{--va-code-line-height: 1.7;--va-code-font-size: .875em;--va-code-block-color: var(--va-c-text-dark-1);--va-code-block-bg: #282c34;--va-code-line-highlight-color: rgba(0, 0, 0, .5);--va-code-line-number-color: var(--va-c-text-dark-3);--va-code-copy-code-hover-bg: rgba(255, 255, 255, .05);--va-code-copy-code-active-text: var(--va-c-text-dark-2)}html.dark{color-scheme:dark;--va-border-color: #e6e6e6;--va-c-bg: #1a1a1a;--va-c-bg-light: #1d1e1f;--va-c-bg-dark: #1a1a1a;--va-c-bg-soft: #1d1e1f;--va-c-bg-mute: #2f2f2f;--va-c-bg-alt: #1a1a1a;--va-c-text: #f2f2f2;--va-c-text-light: #ddd;--va-c-text-lighter: #eee;--va-c-text-dark: rgba(235, 235, 235, .8);--va-c-link: #359eff;--va-code-block-bg: #151515}:root{--va-icon-copy: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' height='20' width='20' stroke='rgba(128,128,128,1)' stroke-width='2' class='h-6 w-6' viewBox='0 0 24 24'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M9 5H7a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V7a2 2 0 0 0-2-2h-2M9 5a2 2 0 0 0 2 2h2a2 2 0 0 0 2-2M9 5a2 2 0 0 1 2-2h2a2 2 0 0 1 2 2'/%3E%3C/svg%3E");--va-icon-copied: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' height='20' width='20' stroke='rgba(128,128,128,1)' stroke-width='2' class='h-6 w-6' viewBox='0 0 24 24'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M9 5H7a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V7a2 2 0 0 0-2-2h-2M9 5a2 2 0 0 0 2 2h2a2 2 0 0 0 2-2M9 5a2 2 0 0 1 2-2h2a2 2 0 0 1 2 2m-6 9 2 2 4-4'/%3E%3C/svg%3E")}.post-card,.post-card-image{position:relative;max-width:var(--yun-post-card-max-width)}@media screen and (max-width: 640px){.post-card-image .post-card-info{flex-direction:column}.post-card-image img{width:100%}}.post-title{display:flex;justify-content:center;align-items:center}.post-title .icon{font-size:1.4rem}.post-title-link{position:relative;padding:.7rem 1.2rem;color:var(--card-c-primary, var(--va-c-link));font-weight:900}.post-title-link .icon{width:1.6rem;height:1.6rem;margin-right:.4rem}.post-title-link:before,.post-title-link:after{content:"";position:absolute;width:10px;height:10px;opacity:0;border:2px solid;transition:.3s;transition-timing-function:cubic-bezier(.17,.67,.05,1.29)}.post-title-link:before{top:0;left:0;border-width:2px 0 0 2px;transform:translate3d(10px,10px,0)}.post-title-link:after{right:0;bottom:0;border-width:0 2px 2px 0;transform:translate3d(-10px,-10px,0)}.post-title-link:hover:before,.post-title-link:hover:after{opacity:1;transform:translateZ(0)}.post-link-btn,.markdown-body .post-link-btn{background-color:#111;line-height:1.2;padding:.5rem 1rem;color:#fff;font-size:14px;margin-top:-.2rem;transition:box-shadow var(--va-transition-duration)}.post-link-btn:before,.markdown-body .post-link-btn:before{content:none}.post-tag{white-space:nowrap;color:var(--yun-tag-color)}.post-tag:hover{color:var(--va-c-primary)}.yun-main{padding-left:var(--va-sidebar-width);transition:padding-left var(--va-transition-duration);box-sizing:border-box}.yun-icon-btn{cursor:pointer;display:inline-flex;align-items:center;justify-content:center;border:none;width:3rem;height:3rem;border-radius:50%;transition:background-color var(--va-transition-duration)}.yun-icon-btn div{font-size:1.2rem}.yun-icon-btn:hover{background-color:rgba(var(--va-c-primary-rgb),.08)}.yun-icon-btn:active{background-color:rgba(var(--va-c-primary-rgb),.16)}.markdown-body{--smc-font-family: var(--va-font-sans);--c-toc-link: var(--va-c-text-light)}html.dark .markdown-body{--c-toc-link: var(--va-c-text-dark)}.markdown-body{word-wrap:break-word}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{font-family:var(--va-font-serif);font-weight:900}.markdown-body ul li>p{margin-bottom:0}:root{--smc-font-sans: Raleway, -apple-system, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;--smc-font-serif: "Songti SC", "Noto Serif SC", STZhongsong, STKaiti, KaiTi, Roboto, serif;--smc-font-mono: Menlo, Monaco, Consolas, "Courier New", monospace}:root{--smc-c-primary-light: #4eaaff;--smc-c-primary-lighter: #9bcfff;--smc-c-primary: #0078E7;--smc-theme-name: yun;--smc-line-height: 1.8;--smc-c-primary-rgb: 0, 120, 231;--smc-c-text: #24292e;--smc-c-text-light: #555;--smc-c-text-lighter: #666;--smc-header-bottom-color: #eaecef;--smc-border-color: var(--smc-c-primary-light);--smc-code-bg-color: #f6f8fa;--smc-link-color: #005eb4}html.dark{--smc-c-text: #f2f2f2;--smc-c-text-light: #ddd;--smc-c-text-lighter: #eee;--smc-code-bg-color: #242424;--smc-link-color: #1b91ff;--smc-header-bottom-color: #333}.markdown-body{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;background:var(--smc-bg-color);color:var(--smc-c-text);font-family:var(--smc-font-sans);font-size:1rem;line-height:var(--smc-line-height);overflow-wrap:break-word}.markdown-body *{box-sizing:border-box}.markdown-body a{background-color:transparent}.markdown-body a:active,.markdown-body a:hover{outline-width:0}.markdown-body hr{background-color:var(--smc-c-primary, #333);height:2px;margin:1.5rem 0}.markdown-body kbd{display:inline-block;padding:3px 6px;line-height:10px;color:#444d56;vertical-align:middle;background-color:#fafbfc;border:solid 1px #d1d5da;border-bottom-color:#c6cbd1;border-radius:3px;box-shadow:inset 0 -1px #d1c6c7}.markdown-body dd{margin-left:0}.markdown-body dl{padding:0}.markdown-body dl dt{padding:0;margin-top:16px;font-size:1rem;font-style:italic;font-weight:600}.markdown-body dl dd{padding:0 16px;margin-bottom:16px}.markdown-body summary{outline:none}.markdown-body blockquote{margin:1rem 0;padding:0 1rem;border-left:.25em solid var(--smc-border-color)}.markdown-body code,.markdown-body pre{font-family:Source Code Pro,Consolas,Monaco,SFMono-Regular,Ubuntu Mono,Menlo,monospace}.markdown-body code{padding:3px 6px;font-size:.85rem;color:var(--smc-c-text-light);background:var(--smc-code-bg-color);border-radius:3px}.markdown-body pre{margin-top:0;margin-bottom:0;overflow-wrap:normal;padding:1rem;overflow:auto;background-color:var(--smc-code-bg-color);border-radius:3px}.markdown-body pre>code{font-size:.85rem;white-space:pre}.markdown-body pre code{display:block;padding:0;margin:0;overflow:visible;line-height:inherit;word-break:normal;background-color:transparent;border:0}.markdown-body img{display:block;margin:1rem auto;max-width:92%;max-height:600px;border-radius:.2rem;transition:.4s;--tw-shadow: 0 1px 3px 0 rgb(0 0 0/.1), 0 1px 2px -1px rgb(0 0 0/.1);--tw-shadow-colored: 0 1px 3px 0 var(--tw-shadow-color), 0 1px 2px -1px var(--tw-shadow-color);-webkit-box-shadow:var(--tw-ring-offset-shadow, 0 0 rgba(0, 0, 0, 0)),var(--tw-ring-shadow, 0 0 rgba(0, 0, 0, 0)),var(--tw-shadow);box-shadow:var(--tw-ring-offset-shadow, 0 0 rgba(0, 0, 0, 0)),var(--tw-ring-shadow, 0 0 rgba(0, 0, 0, 0)),var(--tw-shadow)}.markdown-body img:hover{--tw-shadow: 0 4px 6px -1px rgb(0 0 0/.1), 0 2px 4px -2px rgb(0 0 0/.1);--tw-shadow-colored: 0 4px 6px -1px var(--tw-shadow-color), 0 2px 4px -2px var(--tw-shadow-color)}.markdown-body img:before{content:"\300c  LOADING ERROR \300d"}.markdown-body img[align=right]{margin-left:1rem;margin-right:.5rem}.markdown-body img[align=left]{margin-left:.5rem;margin-right:1rem}.markdown-body img+em{display:block;text-align:center;color:var(--smc-c-text-light, #333);font-size:.9rem}.markdown-body iframe{display:flex;width:92%;margin:auto;border-radius:.2rem;box-shadow:0 2px 10px #0000001f;transition:.4s}.markdown-body iframe:hover{box-shadow:0 2px 20px #0000001f}@media screen and (min-width: 1600px){.markdown-body img{max-width:800px}}.markdown-body video{margin:auto}.markdown-body a{color:var(--smc-c-primary);text-decoration:none;border-bottom-color:transparent;transition:all .2s ease-in-out}.markdown-body a:hover{color:var(--smc-link-color);border-bottom:1px solid var(--smc-link-color)}.markdown-body a:not([href]){color:inherit;text-decoration:none}.markdown-body ul,.markdown-body ol{padding-left:2em}.markdown-body ul ul,.markdown-body ul ol,.markdown-body ol ul,.markdown-body ol ol{margin-top:0;margin-bottom:0}.markdown-body ul ul ol,.markdown-body ul ol ol,.markdown-body ol ul ol,.markdown-body ol ol ol{list-style-type:lower-alpha}.markdown-body ul ol,.markdown-body ol ol{list-style-type:lower-roman}.markdown-body li{overflow-wrap:break-all;margin-top:.25em}.markdown-body li>p{margin-top:16px}.markdown-body input{font:inherit;margin:0;overflow:visible;font-family:inherit;font-size:inherit;line-height:inherit}.markdown-body [type=checkbox]{box-sizing:border-box;padding:0}.markdown-body :checked+.radio-label{position:relative;z-index:1;border-color:#0366d6}.markdown-body .task-list-item{list-style-type:none}.markdown-body .task-list-item input{margin:0 .2em .25em -1.6em;vertical-align:middle}.markdown-body .task-list-item+.task-list-item{margin-top:3px}.markdown-body .table-container{overflow:auto}.markdown-body table{width:100%;overflow:auto;border-spacing:0;border-collapse:collapse}.markdown-body table th,.markdown-body table td{padding:6px 13px;border:1px solid var(--smc-c-primary-light, #999)}.markdown-body table thead th{font-weight:600}.markdown-body table>tbody>tr:hover{background-color:rgba(var(--smc-c-primary-rgb),.1)}.markdown-body strong{font-family:var(--smc-font-serif);font-weight:900}.markdown-body p{margin-top:1rem;margin-bottom:1rem;overflow-x:auto;overflow-y:hidden}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{margin-top:1.5rem;margin-bottom:1rem;font-weight:300;line-height:1.5}.markdown-body h1 .octicon-link,.markdown-body h2 .octicon-link,.markdown-body h3 .octicon-link,.markdown-body h4 .octicon-link,.markdown-body h5 .octicon-link,.markdown-body h6 .octicon-link{color:#1b1f23;vertical-align:middle;visibility:hidden}.markdown-body h1:hover .anchor,.markdown-body h2:hover .anchor,.markdown-body h3:hover .anchor,.markdown-body h4:hover .anchor,.markdown-body h5:hover .anchor,.markdown-body h6:hover .anchor{text-decoration:none}.markdown-body h1:hover .anchor .octicon-link,.markdown-body h2:hover .anchor .octicon-link,.markdown-body h3:hover .anchor .octicon-link,.markdown-body h4:hover .anchor .octicon-link,.markdown-body h5:hover .anchor .octicon-link,.markdown-body h6:hover .anchor .octicon-link{visibility:visible}.markdown-body h1{font-size:2.5rem;border-bottom:1px solid var(--smc-header-bottom-color)}.markdown-body h2{font-size:2.2rem;border-bottom:1px solid var(--smc-header-bottom-color)}.markdown-body h3{font-size:1.9rem}.markdown-body h4{font-size:1.6rem}.markdown-body h5{font-size:1.3rem}.markdown-body h6{font-size:1rem}@media screen and (max-width: 768px){.markdown-body h1{font-size:2rem}.markdown-body h2{font-size:1.8rem}.markdown-body h3{font-size:1.6rem}.markdown-body h4{font-size:1.4rem}.markdown-body h5{font-size:1.2rem}.markdown-body h6{font-size:1rem}}.markdown-body .anchor{float:left;padding-right:4px;margin-left:-20px;line-height:1}.markdown-body .anchor:focus{outline:none}.markdown-body .full-commit .btn-outline:not(:disabled):hover{color:#005cc5;border-color:#005cc5}:root{--yun-post-card-max-width: 900px;--yun-z-cloud: 8;--yun-z-go-down: 9;--yun-z-sidebar: 10;--yun-z-fireworks: 11;--yun-z-menu-btn: 20;--yun-z-go-up-btn: 20;--yun-z-search-popup: 30;--yun-z-search-btn: 31}:root{--yun-bg-image: url(https://cdn.yunyoujun.cn/img/bg/stars-timing-0-blur-30px.jpg);--yun-sidebar-bg-color: var(--va-c-bg-light);--yun-sidebar-bg-image: url(https://cdn.yunyoujun.cn/img/bg/alpha-stars-timing-1.webp)}html.dark{--yun-bg-image: none;--yun-sidebar-bg-image: none}*,::before,::after{--un-rotate:0;--un-rotate-x:0;--un-rotate-y:0;--un-rotate-z:0;--un-scale-x:1;--un-scale-y:1;--un-scale-z:1;--un-skew-x:0;--un-skew-y:0;--un-translate-x:0;--un-translate-y:0;--un-translate-z:0;--un-pan-x: ;--un-pan-y: ;--un-pinch-zoom: ;--un-scroll-snap-strictness:proximity;--un-ordinal: ;--un-slashed-zero: ;--un-numeric-figure: ;--un-numeric-spacing: ;--un-numeric-fraction: ;--un-border-spacing-x:0;--un-border-spacing-y:0;--un-ring-offset-shadow:0 0 rgba(0,0,0,0);--un-ring-shadow:0 0 rgba(0,0,0,0);--un-shadow-inset: ;--un-shadow:0 0 rgba(0,0,0,0);--un-ring-inset: ;--un-ring-offset-width:0px;--un-ring-offset-color:#fff;--un-ring-width:0px;--un-ring-color:rgba(147,197,253,0.5);--un-blur: ;--un-brightness: ;--un-contrast: ;--un-drop-shadow: ;--un-grayscale: ;--un-hue-rotate: ;--un-invert: ;--un-saturate: ;--un-sepia: ;--un-backdrop-blur: ;--un-backdrop-brightness: ;--un-backdrop-contrast: ;--un-backdrop-grayscale: ;--un-backdrop-hue-rotate: ;--un-backdrop-invert: ;--un-backdrop-opacity: ;--un-backdrop-saturate: ;--un-backdrop-sepia: ;}::backdrop{--un-rotate:0;--un-rotate-x:0;--un-rotate-y:0;--un-rotate-z:0;--un-scale-x:1;--un-scale-y:1;--un-scale-z:1;--un-skew-x:0;--un-skew-y:0;--un-translate-x:0;--un-translate-y:0;--un-translate-z:0;--un-pan-x: ;--un-pan-y: ;--un-pinch-zoom: ;--un-scroll-snap-strictness:proximity;--un-ordinal: ;--un-slashed-zero: ;--un-numeric-figure: ;--un-numeric-spacing: ;--un-numeric-fraction: ;--un-border-spacing-x:0;--un-border-spacing-y:0;--un-ring-offset-shadow:0 0 rgba(0,0,0,0);--un-ring-shadow:0 0 rgba(0,0,0,0);--un-shadow-inset: ;--un-shadow:0 0 rgba(0,0,0,0);--un-ring-inset: ;--un-ring-offset-width:0px;--un-ring-offset-color:#fff;--un-ring-width:0px;--un-ring-color:rgba(147,197,253,0.5);--un-blur: ;--un-brightness: ;--un-contrast: ;--un-drop-shadow: ;--un-grayscale: ;--un-hue-rotate: ;--un-invert: ;--un-saturate: ;--un-sepia: ;--un-backdrop-blur: ;--un-backdrop-brightness: ;--un-backdrop-contrast: ;--un-backdrop-grayscale: ;--un-backdrop-hue-rotate: ;--un-backdrop-invert: ;--un-backdrop-opacity: ;--un-backdrop-saturate: ;--un-backdrop-sepia: ;}.dark [i~="dark\:ri-moon-line"]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M10 7a7 7 0 0 0 12 4.9v.1c0 5.523-4.477 10-10 10S2 17.523 2 12S6.477 2 12 2h.1A6.979 6.979 0 0 0 10 7zm-6 5a8 8 0 0 0 15.062 3.762A9 9 0 0 1 8.238 4.938A7.999 7.999 0 0 0 4 12z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-alarm-warning-line,[i-ri-alarm-warning-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M4 20v-6a8 8 0 1 1 16 0v6h1v2H3v-2h1zm2 0h12v-6a6 6 0 1 0-12 0v6zm5-18h2v3h-2V2zm8.778 2.808l1.414 1.414l-2.12 2.121l-1.415-1.414l2.121-2.121zM2.808 6.222l1.414-1.414l2.121 2.12L4.93 8.344L2.808 6.222zM7 14a5 5 0 0 1 5-5v2a3 3 0 0 0-3 3H7z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-archive-line,[i-ri-archive-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M3 10H2V4.003C2 3.449 2.455 3 2.992 3h18.016A.99.99 0 0 1 22 4.003V10h-1v10.001a.996.996 0 0 1-.993.999H3.993A.996.996 0 0 1 3 20.001V10zm16 0H5v9h14v-9zM4 5v3h16V5H4zm5 7h6v2H9v-2z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-arrow-down-s-line,[i-ri-arrow-down-s-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='m12 13.172l4.95-4.95l1.414 1.414L12 16L5.636 9.636L7.05 8.222z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-arrow-left-s-line,[i-ri-arrow-left-s-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='m10.828 12l4.95 4.95l-1.414 1.414L8 12l6.364-6.364l1.414 1.414z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-arrow-right-s-line,[i-ri-arrow-right-s-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='m13.172 12l-4.95-4.95l1.414-1.414L16 12l-6.364 6.364l-1.414-1.414z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-arrow-up-s-line,[i-ri-arrow-up-s-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='m12 10.828l-4.95 4.95l-1.414-1.414L12 8l6.364 6.364l-1.414 1.414z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-calendar-2-line,[i-ri-calendar-2-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M17 3h4a1 1 0 0 1 1 1v16a1 1 0 0 1-1 1H3a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1h4V1h2v2h6V1h2v2zm3 8H4v8h16v-8zm-5-6H9v2H7V5H4v4h16V5h-3v2h-2V5zm-9 8h2v2H6v-2zm5 0h2v2h-2v-2zm5 0h2v2h-2v-2z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-calendar-line,[i-ri-calendar-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M17 3h4a1 1 0 0 1 1 1v16a1 1 0 0 1-1 1H3a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1h4V1h2v2h6V1h2v2zm-2 2H9v2H7V5H4v4h16V5h-3v2h-2V5zm5 6H4v8h16v-8z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-clipboard-line{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M7 4V2h10v2h3.007c.548 0 .993.445.993.993v16.014a.994.994 0 0 1-.993.993H3.993A.994.994 0 0 1 3 21.007V4.993C3 4.445 3.445 4 3.993 4H7zm0 2H5v14h14V6h-2v2H7V6zm2-2v2h6V4H9z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-close-line,[i-ri-close-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='m12 10.586l4.95-4.95l1.414 1.414l-4.95 4.95l4.95 4.95l-1.414 1.414l-4.95-4.95l-4.95 4.95l-1.414-1.414l4.95-4.95l-4.95-4.95L7.05 5.636z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-cloud-line{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M17 21H7A6 6 0 0 1 5.008 9.339a7 7 0 1 1 13.984 0A6 6 0 0 1 17 21zm0-12a5 5 0 1 0-9.994.243l.07 1.488l-1.404.494A4.002 4.002 0 0 0 7 19h10a4 4 0 1 0-3.796-5.265l-1.898-.633A6.003 6.003 0 0 1 17 9z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-draft-line,[i-ri-draft-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M20 2a1 1 0 0 1 1 1v3.757l-2 2V4H5v16h14v-2.758l2-2V21a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V3a1 1 0 0 1 1-1h16zm1.778 6.808l1.414 1.414L15.414 18l-1.416-.002l.002-1.412l7.778-7.778zM13 12v2H8v-2h5zm3-4v2H8V8h8z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-file-list-line,[i-ri-file-list-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M20 22H4a1 1 0 0 1-1-1V3a1 1 0 0 1 1-1h16a1 1 0 0 1 1 1v18a1 1 0 0 1-1 1zm-1-2V4H5v16h14zM8 7h8v2H8V7zm0 4h8v2H8v-2zm0 4h8v2H8v-2z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-file-text-line,[i-ri-file-text-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M21 8v12.993A1 1 0 0 1 20.007 22H3.993A.993.993 0 0 1 3 21.008V2.992C3 2.455 3.449 2 4.002 2h10.995L21 8zm-2 1h-5V4H5v16h14V9zM8 7h3v2H8V7zm0 4h8v2H8v-2zm0 4h8v2H8v-2z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-folder-2-line,[i-ri-folder-2-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M12.414 5H21a1 1 0 0 1 1 1v14a1 1 0 0 1-1 1H3a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1h7.414l2 2zM20 11H4v8h16v-8zm0-2V7h-8.414l-2-2H4v4h16z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-folder-add-line,[i-ri-folder-add-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M12.414 5H21a1 1 0 0 1 1 1v14a1 1 0 0 1-1 1H3a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1h7.414l2 2zM4 5v14h16V7h-8.414l-2-2H4zm7 7V9h2v3h3v2h-3v3h-2v-3H8v-2h3z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-folder-open-line{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M3 21a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1h7.414l2 2H20a1 1 0 0 1 1 1v3h-2V7h-7.414l-2-2H4v11.998L5.5 11h17l-2.31 9.243a1 1 0 0 1-.97.757H3zm16.938-8H7.062l-1.5 6h12.876l1.5-6z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-folder-reduce-line,[i-ri-folder-reduce-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M12.414 5H21a1 1 0 0 1 1 1v14a1 1 0 0 1-1 1H3a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1h7.414l2 2zM4 5v14h16V7h-8.414l-2-2H4zm4 7h8v2H8v-2z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-github-line{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M5.883 18.653c-.3-.2-.558-.455-.86-.816a50.32 50.32 0 0 1-.466-.579c-.463-.575-.755-.84-1.057-.949a1 1 0 0 1 .676-1.883c.752.27 1.261.735 1.947 1.588c-.094-.117.34.427.433.539c.19.227.33.365.44.438c.204.137.587.196 1.15.14c.023-.382.094-.753.202-1.095C5.38 15.31 3.7 13.396 3.7 9.64c0-1.24.37-2.356 1.058-3.292c-.218-.894-.185-1.975.302-3.192a1 1 0 0 1 .63-.582c.081-.024.127-.035.208-.047c.803-.123 1.937.17 3.415 1.096A11.731 11.731 0 0 1 12 3.315c.912 0 1.818.104 2.684.308c1.477-.933 2.613-1.226 3.422-1.096c.085.013.157.03.218.05a1 1 0 0 1 .616.58c.487 1.216.52 2.297.302 3.19c.691.936 1.058 2.045 1.058 3.293c0 3.757-1.674 5.665-4.642 6.392c.125.415.19.879.19 1.38a300.492 300.492 0 0 1-.012 2.716a1 1 0 0 1-.019 1.958c-1.139.228-1.983-.532-1.983-1.525l.002-.446l.005-.705c.005-.708.007-1.338.007-1.998c0-.697-.183-1.152-.425-1.36c-.661-.57-.326-1.655.54-1.752c2.967-.333 4.337-1.482 4.337-4.66c0-.955-.312-1.744-.913-2.404a1 1 0 0 1-.19-1.045c.166-.414.237-.957.096-1.614l-.01.003c-.491.139-1.11.44-1.858.949a1 1 0 0 1-.833.135A9.626 9.626 0 0 0 12 5.315c-.89 0-1.772.119-2.592.35a1 1 0 0 1-.83-.134c-.752-.507-1.374-.807-1.868-.947c-.144.653-.073 1.194.092 1.607a1 1 0 0 1-.189 1.045C6.016 7.89 5.7 8.694 5.7 9.64c0 3.172 1.371 4.328 4.322 4.66c.865.097 1.201 1.177.544 1.748c-.192.168-.429.732-.429 1.364v3.15c0 .986-.835 1.725-1.96 1.528a1 1 0 0 1-.04-1.962v-.99c-.91.061-1.662-.088-2.254-.485z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-hashtag{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='m7.784 14l.42-4H4V8h4.415l.525-5h2.011l-.525 5h3.989l.525-5h2.011l-.525 5H20v2h-3.784l-.42 4H20v2h-4.415l-.525 5h-2.011l.525-5H9.585l-.525 5H7.049l.525-5H4v-2h3.784zm2.011 0h3.99l.42-4h-3.99l-.42 4z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-heart-line,[i-ri-heart-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M12.001 4.529a5.998 5.998 0 0 1 8.242.228a6 6 0 0 1 .236 8.236l-8.48 8.492l-8.478-8.492a6 6 0 0 1 8.48-8.464zm6.826 1.641a3.998 3.998 0 0 0-5.49-.153l-1.335 1.198l-1.336-1.197a3.999 3.999 0 0 0-5.494.154a4 4 0 0 0-.192 5.451L12 18.654l7.02-7.03a4 4 0 0 0-.193-5.454z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-home-4-line,[i-ri-home-4-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M19 21H5a1 1 0 0 1-1-1v-9H1l10.327-9.388a1 1 0 0 1 1.346 0L23 11h-3v9a1 1 0 0 1-1 1zm-6-2h5V9.157l-6-5.454l-6 5.454V19h5v-6h2v6z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-home-line{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M21 20a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V9.49a1 1 0 0 1 .386-.79l8-6.222a1 1 0 0 1 1.228 0l8 6.222a1 1 0 0 1 .386.79V20zm-2-1V9.978l-7-5.444l-7 5.444V19h14z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-list-ordered,[i-ri-list-ordered=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M8 4h13v2H8V4zM5 3v3h1v1H3V6h1V4H3V3h2zM3 14v-2.5h2V11H3v-1h3v2.5H4v.5h2v1H3zm2 5.5H3v-1h2V18H3v-1h3v4H3v-1h2v-.5zM8 11h13v2H8v-2zm0 7h13v2H8v-2z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-mail-line{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M3 3h18a1 1 0 0 1 1 1v16a1 1 0 0 1-1 1H3a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1zm17 4.238l-7.928 7.1L4 7.216V19h16V7.238zM4.511 5l7.55 6.662L19.502 5H4.511z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-netease-cloud-music-line{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M10.421 11.375c-.294 1.028.012 2.064.784 2.653c1.061.81 2.565.3 2.874-.995c.08-.337.103-.722.027-1.056c-.23-1.001-.52-1.988-.792-2.996c-1.33.154-2.543 1.172-2.893 2.394zm5.548-.287c.273 1.012.285 2.017-.127 3c-1.128 2.69-4.721 3.14-6.573.826c-1.302-1.627-1.28-3.961.06-5.734c.78-1.032 1.804-1.707 3.048-2.054l.379-.104c-.084-.415-.188-.816-.243-1.224c-.176-1.317.512-2.503 1.744-3.04c1.226-.535 2.708-.216 3.53.76c.406.479.395 1.08-.025 1.464c-.412.377-.996.346-1.435-.09c-.247-.246-.51-.44-.877-.436c-.525.006-.987.418-.945.937c.037.468.173.93.3 1.386c.022.078.216.135.338.153c1.334.197 2.504.731 3.472 1.676c2.558 2.493 2.861 6.531.672 9.44c-1.529 2.032-3.61 3.168-6.127 3.409c-4.621.44-8.664-2.53-9.7-7.058c-.945-4.144 1.38-8.568 5.335-10.149c.586-.234 1.143-.031 1.371.498c.232.537-.019 1.086-.61 1.35c-2.368 1.06-3.817 2.855-4.215 5.424c-.533 3.433 1.656 6.776 5 7.72c2.723.77 5.658-.166 7.308-2.33c1.586-2.08 1.4-5.099-.427-6.873a3.979 3.979 0 0 0-1.823-1.013c.198.716.389 1.388.57 2.062z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-passport-line,[i-ri-passport-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M20 2a1 1 0 0 1 1 1v18a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V3a1 1 0 0 1 1-1h16zm-1 2H5v16h14V4zm-3 12v2H8v-2h8zM12 6a4 4 0 1 1 0 8a4 4 0 0 1 0-8zm0 2a2 2 0 1 0 0 4a2 2 0 0 0 0-4z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-price-tag-3-line,[i-ri-price-tag-3-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='m10.9 2.1l9.899 1.415l1.414 9.9l-9.192 9.192a1 1 0 0 1-1.414 0l-9.9-9.9a1 1 0 0 1 0-1.414L10.9 2.1zm.707 2.122L3.828 12l8.486 8.485l7.778-7.778l-1.06-7.425l-7.425-1.06zm2.12 6.364a2 2 0 1 1 2.83-2.829a2 2 0 0 1-2.83 2.829z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-pushpin-line,[i-ri-pushpin-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='m13.828 1.686l8.486 8.486l-1.415 1.414l-.707-.707l-4.242 4.242l-.707 3.536l-1.415 1.414l-4.242-4.243l-4.95 4.95l-1.414-1.414l4.95-4.95l-4.243-4.242l1.414-1.415L8.88 8.05l4.242-4.242l-.707-.707l1.414-1.415zm.708 3.536l-4.671 4.67l-2.822.565l6.5 6.5l.564-2.822l4.671-4.67l-4.242-4.243z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-rss-line{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M3 17a4 4 0 0 1 4 4H3v-4zm0-7c6.075 0 11 4.925 11 11h-2a9 9 0 0 0-9-9v-2zm0-7c9.941 0 18 8.059 18 18h-2c0-8.837-7.163-16-16-16V3z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-search-line,[i-ri-search-line=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='m18.031 16.617l4.283 4.282l-1.415 1.415l-4.282-4.283A8.96 8.96 0 0 1 11 20c-4.968 0-9-4.032-9-9s4.032-9 9-9s9 4.032 9 9a8.96 8.96 0 0 1-1.969 5.617zm-2.006-.742A6.977 6.977 0 0 0 18 11c0-3.868-3.133-7-7-7c-3.868 0-7 3.132-7 7c0 3.867 3.132 7 7 7a6.977 6.977 0 0 0 4.875-1.975l.15-.15z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-sort-asc,[i-ri-sort-asc=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='m19 3l4 5h-3v12h-2V8h-3l4-5zm-5 15v2H3v-2h11zm0-7v2H3v-2h11zm-2-7v2H3V4h9z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-sort-desc,[i-ri-sort-desc=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M20 4v12h3l-4 5l-4-5h3V4h2zm-8 14v2H3v-2h9zm2-7v2H3v-2h11zm0-7v2H3V4h11z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.i-ri-translate,[i-ri-translate=""]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M5 15v2a2 2 0 0 0 1.85 1.995L7 19h3v2H7a4 4 0 0 1-4-4v-2h2zm13-5l4.4 11h-2.155l-1.201-3h-4.09l-1.199 3h-2.154L16 10h2zm-1 2.885L15.753 16h2.492L17 12.885zM8 2v2h4v7H8v3H6v-3H2V4h4V2h2zm9 1a4 4 0 0 1 4 4v2h-2V7a2 2 0 0 0-2-2h-3V3h3zM6 6H4v3h2V6zm4 0H8v3h2V6z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}[i~="ri-sun-line"]{--un-icon:url("data:image/svg+xml;utf8,%3Csvg preserveAspectRatio='xMidYMid meet' viewBox='0 0 24 24' width='1.2em' height='1.2em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M12 18a6 6 0 1 1 0-12a6 6 0 0 1 0 12zm0-2a4 4 0 1 0 0-8a4 4 0 0 0 0 8zM11 1h2v3h-2V1zm0 19h2v3h-2v-3zM3.515 4.929l1.414-1.414L7.05 5.636L5.636 7.05L3.515 4.93zM16.95 18.364l1.414-1.414l2.121 2.121l-1.414 1.414l-2.121-2.121zm2.121-14.85l1.414 1.415l-2.121 2.121l-1.414-1.414l2.121-2.121zM5.636 16.95l1.414 1.414l-2.121 2.121l-1.414-1.414l2.121-2.121zM23 11v2h-3v-2h3zM4 11v2H1v-2h3z'/%3E%3C/svg%3E");mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%;background-color:currentColor;width:1.2em;height:1.2em;}.container{max-width:100%;}.yun-card{margin:auto;--un-shadow:var(--un-shadow-inset) 0 1px 3px 0 var(--un-shadow-color, rgba(0,0,0,0.1)),var(--un-shadow-inset) 0 1px 2px -1px var(--un-shadow-color, rgba(0,0,0,0.1));box-shadow:var(--un-ring-offset-shadow), var(--un-ring-shadow), var(--un-shadow);transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);transition-duration:150ms;transition-duration:var(--va-transition-duration);}.btn,[btn=""]{display:inline-block;cursor:pointer;border-radius:0.25rem;--un-bg-opacity:1;background-color:rgba(2,132,199,var(--un-bg-opacity));padding-left:1rem;padding-right:1rem;padding-top:0.25rem;padding-bottom:0.25rem;--un-text-opacity:1;color:rgba(255,255,255,var(--un-text-opacity));}.btn:disabled,[btn=""]:disabled{cursor:default;--un-bg-opacity:1;background-color:rgba(75,85,99,var(--un-bg-opacity));opacity:0.5;}.btn:hover,[btn=""]:hover{--un-bg-opacity:1;background-color:rgba(3,105,161,var(--un-bg-opacity));}.va-card{--un-shadow:var(--un-shadow-inset) 0 1px 3px 0 var(--un-shadow-color, rgba(0,0,0,0.1)),var(--un-shadow-inset) 0 1px 2px -1px var(--un-shadow-color, rgba(0,0,0,0.1));box-shadow:var(--un-ring-offset-shadow), var(--un-ring-shadow), var(--un-shadow);}.va-card:hover,.yun-card:hover{--un-shadow:var(--un-shadow-inset) 0 10px 15px -3px var(--un-shadow-color, rgba(0,0,0,0.1)),var(--un-shadow-inset) 0 4px 6px -4px var(--un-shadow-color, rgba(0,0,0,0.1));box-shadow:var(--un-ring-offset-shadow), var(--un-ring-shadow), var(--un-shadow);}@media (max-width: 767.9px){.yun-main{padding-left:0rem;}}@media (min-width: 640px){.container{max-width:640px;}}@media (min-width: 768px){.container{max-width:768px;}}@media (min-width: 1024px){.container{max-width:1024px;}}@media (min-width: 1280px){.container{max-width:1280px;}}@media (min-width: 1536px){.container{max-width:1536px;}}.absolute{position:absolute;}.fixed{position:fixed;}.relative{position:relative;}.sticky{position:sticky;}[bottom~="\31 9"]{bottom:4.75rem;}[right~="\32 "]{right:0.5rem;}.z-1{z-index:1;}.z-350{z-index:350;}.m-auto,[m~="auto"]{margin:auto;}[m~="\30 "]{margin:0rem;}[m~="\32 "]{margin:0.5rem;}[m~="\33 "]{margin:0.75rem;}[m~="\34 "]{margin:1rem;}.my-1{margin-top:0.25rem;margin-bottom:0.25rem;}[m~="\!y-2"]{margin-top:0.5rem !important;margin-bottom:0.5rem !important;}[m~="x-1"]{margin-left:0.25rem;margin-right:0.25rem;}[m~="x-2"]{margin-left:0.5rem;margin-right:0.5rem;}[m~="x-4"]{margin-left:1rem;margin-right:1rem;}[m~="y-2"]{margin-top:0.5rem;margin-bottom:0.5rem;}[m~="y-4"]{margin-top:1rem;margin-bottom:1rem;}.-mt-4{margin-top:-1rem;}.me{margin-inline-end:1rem;}.mt-4,[m~="t-4"]{margin-top:1rem;}[m~="b-2"]{margin-bottom:0.5rem;}[m~="b-4"]{margin-bottom:1rem;}[m~="b-5"]{margin-bottom:1.25rem;}[m~="b-6"]{margin-bottom:1.5rem;}[m~="l-1"]{margin-left:0.25rem;}[m~="l-2"]{margin-left:0.5rem;}[m~="l-4"]{margin-left:1rem;}[m~="r-1"]{margin-right:0.25rem;}[m~="r-2"]{margin-right:0.5rem;}[m~="t-3"]{margin-top:0.75rem;}[m~="t-6"],[mt-6=""]{margin-top:1.5rem;}[m~="t8"]{margin-top:2rem;}.block{display:block;}.inline-block,[inline-block=""]{display:inline-block;}.\!hidden{display:none !important;}.hidden{display:none;}[display-category~="displayCategory"]{display:category-displayCategory;}.max-h-54{max-height:13.5rem;}[h~="\31 6"]{height:4rem;}[h~="\35 4"]{height:13.5rem;}[h~="\36 4"]{height:16rem;}[h~="\38 "]{height:2rem;}[w~="\31 6"]{width:4rem;}[w~="\34 0\%"]{width:40%;}[w~="\38 "]{width:2rem;}[w~="full"]{width:100%;}.flex,[flex~="\~"]{display:flex;}.inline-flex,[inline-flex=""]{display:inline-flex;}.flex-1{flex:1 1 0%;}.flex-grow,.grow,[flex~="grow"]{flex-grow:1;}.flex-col,[flex~="col"]{flex-direction:column;}.rotate-y-180{--un-rotate:0;--un-rotate-y:180deg;transform:translateX(var(--un-translate-x)) translateY(var(--un-translate-y)) translateZ(var(--un-translate-z)) rotate(var(--un-rotate)) rotateX(var(--un-rotate-x)) rotateY(var(--un-rotate-y)) rotateZ(var(--un-rotate-z)) skewX(var(--un-skew-x)) skewY(var(--un-skew-y)) scaleX(var(--un-scale-x)) scaleY(var(--un-scale-y)) scaleZ(var(--un-scale-z));}.transform{transform:translateX(var(--un-translate-x)) translateY(var(--un-translate-y)) translateZ(var(--un-translate-z)) rotate(var(--un-rotate)) rotateX(var(--un-rotate-x)) rotateY(var(--un-rotate-y)) rotateZ(var(--un-rotate-z)) skewX(var(--un-skew-x)) skewY(var(--un-skew-y)) scaleX(var(--un-scale-x)) scaleY(var(--un-scale-y)) scaleZ(var(--un-scale-z));}@keyframes fade-in{from{opacity:0}to{opacity:1}}@keyframes pulse{0%, 100% {opacity:1} 50% {opacity:.5}}.animate-fade-in{animation:fade-in 1s linear 1;}.animate-pulse{animation:pulse 2s cubic-bezier(0.4,0,.6,1) infinite;}.animate-iteration-1{animation-iteration-count:1;}.cursor-pointer{cursor:pointer;}.select-none{user-select:none;}.items-start{align-items:flex-start;}.items-center{align-items:center;}.justify-start{justify-content:flex-start;}.justify-center{justify-content:center;}.justify-between{justify-content:space-between;}.justify-around{justify-content:space-around;}.of-hidden{overflow:hidden;}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}.whitespace-nowrap{white-space:nowrap;}.break-all{word-break:break-all;}.b,.border,[border~="\~"]{border-width:1px;border-style:solid;}.b-2{border-width:2px;border-style:solid;}.b-4{border-width:4px;border-style:solid;}.b-5{border-width:5px;border-style:solid;}.b-6{border-width:6px;border-style:solid;}.b-8{border-width:8px;border-style:solid;}[border~="t"]{border-top-width:1px;border-top-style:solid;}.rounded,[border~="rounded"],[rounded=""]{border-radius:0.25rem;}.rounded-full{border-radius:9999px;}[fill~="none"]{fill:none;}[stroke-width~="\32 "]{stroke-width:2px;}.object-cover{object-fit:cover;}.object-center{object-position:center;}.p-4,[p~="\34 "]{padding:1rem;}[p~="\31 "]{padding:0.25rem;}[p~="\31 0"]{padding:2.5rem;}[p~="\32 "]{padding:0.5rem;}.px-10{padding-left:2.5rem;padding-right:2.5rem;}.py2,[p~="y-2"],[py2=""]{padding-top:0.5rem;padding-bottom:0.5rem;}[p~="x-20"]{padding-left:5rem;padding-right:5rem;}[p~="x-4"]{padding-left:1rem;padding-right:1rem;}[p~="x-6"]{padding-left:1.5rem;padding-right:1.5rem;}.pl-0{padding-left:0rem;}[p~="b-8"]{padding-bottom:2rem;}[p~="l-3"]{padding-left:0.75rem;}[p~="l-4"]{padding-left:1rem;}[text~="center"]{text-align:center;}.text-left,[text~="left"]{text-align:left;}.text-2xl,[text~="\32 xl"]{font-size:1.5rem;line-height:2rem;}.text-sm,[text-sm=""],[text~="sm"]{font-size:0.875rem;line-height:1.25rem;}.text-xl,[text-xl=""],[text~="xl"]{font-size:1.25rem;line-height:1.75rem;}[text-4xl=""],[text~="\34 xl"]{font-size:2.25rem;line-height:2.5rem;}[text~="\!2xl"]{font-size:1.5rem !important;line-height:2rem !important;}[text~="xs"]{font-size:0.75rem;line-height:1rem;}[font~="black"]{font-weight:900;}[font~="bold"]{font-weight:700;}.uppercase{text-transform:uppercase;}.c-gray{--un-text-opacity:1;color:rgba(156,163,175,var(--un-text-opacity));}[color~="\#00aba9"]{--un-text-opacity:1;color:rgba(0,171,169,var(--un-text-opacity));}[text~="red-400"]{--un-text-opacity:1;color:rgba(248,113,113,var(--un-text-opacity));}[text~="yellow-600"]{--un-text-opacity:1;color:rgba(202,138,4,var(--un-text-opacity));}.op50\>,[op50=""]{opacity:0.5;}[opacity~="\37 5"]{opacity:0.75;}[opacity~="\38 0"]{opacity:0.8;}.hover\:shadow-md:hover{--un-shadow:var(--un-shadow-inset) 0 4px 6px -1px var(--un-shadow-color, rgba(0,0,0,0.1)),var(--un-shadow-inset) 0 2px 4px -2px var(--un-shadow-color, rgba(0,0,0,0.1));box-shadow:var(--un-ring-offset-shadow), var(--un-ring-shadow), var(--un-shadow);}.shadow{--un-shadow:var(--un-shadow-inset) 0 1px 3px 0 var(--un-shadow-color, rgba(0,0,0,0.1)),var(--un-shadow-inset) 0 1px 2px -1px var(--un-shadow-color, rgba(0,0,0,0.1));box-shadow:var(--un-ring-offset-shadow), var(--un-ring-shadow), var(--un-shadow);}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);transition-duration:150ms;}.ease,.ease-in-out{transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);}.yun-text-light{color:var(--va-c-text-light);}.font-serif,[font~="serif"]{font-family:var(--va-font-serif);}[font~="mono"]{font-family:var(--va-font-mono);}@media (max-width: 767.9px){.lt-md\:ml-0{margin-left:0rem;}[p~="lt-md\:0"]{padding:0rem;}}@media (max-width: 639.9px){[p~="lt-sm\:0"]{padding:0rem;}[p~="lt-sm\:4"]{padding:1rem;}.lt-sm\:px-5,[p~="lt-sm\:x-5"]{padding-left:1.25rem;padding-right:1.25rem;}}@media (min-width: 640px){.sm\:p-6{padding:1.5rem;}.sm\:px-6{padding-left:1.5rem;padding-right:1.5rem;}}@media (min-width: 768px){.md\:hidden{display:none;}[h~="md\:sm"]{height:24rem;}.md\:translate-x-0{--un-translate-x:0rem;transform:translateX(var(--un-translate-x)) translateY(var(--un-translate-y)) translateZ(var(--un-translate-z)) rotate(var(--un-rotate)) rotateX(var(--un-rotate-x)) rotateY(var(--un-rotate-y)) rotateZ(var(--un-rotate-z)) skewX(var(--un-skew-x)) skewY(var(--un-skew-y)) scaleX(var(--un-scale-x)) scaleY(var(--un-scale-y)) scaleZ(var(--un-scale-z));}.md\:shadow{--un-shadow:var(--un-shadow-inset) 0 1px 3px 0 var(--un-shadow-color, rgba(0,0,0,0.1)),var(--un-shadow-inset) 0 1px 2px -1px var(--un-shadow-color, rgba(0,0,0,0.1));box-shadow:var(--un-ring-offset-shadow), var(--un-ring-shadow), var(--un-shadow);}}@media (min-width: 1024px){.lg\:px-12{padding-left:3rem;padding-right:3rem;}}@media (min-width: 1280px){.xl\:hidden{display:none;}.xl\:px-16{padding-left:4rem;padding-right:4rem;}}
