.github{height:80px;width:80px;position:fixed;right:0;top:0;transform:translateZ(0);z-index:1}@media (min-width: 320px){.github:hover .github__arm{animation:octocat-wave 560ms ease-in-out}}.github__arm{transform-origin:130px 106px}a.github,a.github:hover,a.github:focus{border-bottom:none}@keyframes octocat-wave{0%, 100%{transform:rotate(0)}20%, 60%{transform:rotate(-25deg)}40%, 80%{transform:rotate(10deg)}}.highlight,pre.highlight{background:#282c34;color:#abb2bf}.highlight pre{background:#282c34}.highlight .hll{background:#282c34}.highlight .c{color:#5c6370;font-style:italic}.highlight .err{color:#960050;background-color:#1e0010}.highlight .k{color:#c678dd}.highlight .l{color:#98c379}.highlight .n{color:#abb2bf}.highlight .o{color:#abb2bf}.highlight .p{color:#abb2bf}.highlight .cm{color:#5c6370;font-style:italic}.highlight .cp{color:#5c6370;font-style:italic}.highlight .c1{color:#5c6370;font-style:italic}.highlight .cs{color:#5c6370;font-style:italic}.highlight .ge{font-style:italic}.highlight .gs{font-weight:700}.highlight .kc{color:#c678dd}.highlight .kd{color:#c678dd}.highlight .kn{color:#c678dd}.highlight .kp{color:#c678dd}.highlight .kr{color:#c678dd}.highlight .kt{color:#c678dd}.highlight .ld{color:#98c379}.highlight .m{color:#d19a66}.highlight .s{color:#98c379}.highlight .na{color:#d19a66}.highlight .nb{color:#e5c07b}.highlight .nc{color:#e5c07b}.highlight .no{color:#e5c07b}.highlight .nd{color:#e5c07b}.highlight .ni{color:#e5c07b}.highlight .ne{color:#e5c07b}.highlight .nf{color:#abb2bf}.highlight .nl{color:#e5c07b}.highlight .nn{color:#abb2bf}.highlight .nx{color:#abb2bf}.highlight .py{color:#e5c07b}.highlight .nt{color:#e06c75}.highlight .nv{color:#e5c07b}.highlight .ow{font-weight:700}.highlight .w{color:#f8f8f2}.highlight .mf{color:#d19a66}.highlight .mh{color:#d19a66}.highlight .mi{color:#d19a66}.highlight .mo{color:#d19a66}.highlight .sb{color:#98c379}.highlight .sc{color:#98c379}.highlight .sd{color:#98c379}.highlight .s2{color:#98c379}.highlight .se{color:#98c379}.highlight .sh{color:#98c379}.highlight .si{color:#98c379}.highlight .sx{color:#98c379}.highlight .sr{color:#56b6c2}.highlight .s1{color:#98c379}.highlight .ss{color:#56b6c2}.highlight .bp{color:#e5c07b}.highlight .vc{color:#e5c07b}.highlight .vg{color:#e5c07b}.highlight .vi{color:#e06c75}.highlight .il{color:#d19a66}.highlight .gu{color:#75715e}.highlight .gd{color:#f92672}.highlight .gi{color:#a6e22e}#carbonads{--width: 180px;--font-size: 14px}#carbonads{font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", Helvetica, Arial, sans-serif;display:block;overflow:hidden;margin-bottom:20px;max-width:var(--width);border-radius:4px;text-align:center;box-shadow:0 0 0 1px rgba(0,0,0,0.1);background-color:#fafafa;font-size:var(--font-size);line-height:1.5}#carbonads a{color:inherit;text-decoration:none}#carbonads a:hover{color:inherit}#carbonads span{position:relative;display:block;overflow:hidden}.carbon-img{display:block;margin-bottom:8px;max-width:var(--width);line-height:1}.carbon-img img{display:block;margin:0 auto;max-width:var(--width) !important;width:var(--width);height:auto}.carbon-text{display:block;padding:0 1em 8px}.carbon-poweredby{display:block;padding:10px var(--font-size);background:repeating-linear-gradient(-45deg, transparent, transparent 5px, rgba(0,0,0,0.025) 5px, rgba(0,0,0,0.025) 10px) rgba(241,243,244,0.4);text-transform:uppercase;letter-spacing:.5px;font-weight:600;font-size:9px;line-height:0}@media only screen and (min-width: 320px) and (max-width: 759px){#carbonads{float:none;margin:0 auto;max-width:330px}#carbonads span{position:relative}#carbonads>span{max-width:none}.carbon-img{float:left;margin:0}.carbon-img img{max-width:130px !important}.carbon-text{float:left;margin-bottom:0;padding:8px 20px;text-align:left;max-width:calc(100% - 130px - 3em)}.carbon-poweredby{left:130px;bottom:0;display:block;width:100%}}*{box-sizing:border-box}*:before,*:after{box-sizing:border-box}body{margin:0;padding:0;font-family:"Helvetica Neue",sans-serif;background-color:#fff;color:#555;font-size:16px;line-height:1.5}h1,h2,h3,h4,h5,h6{color:#333}h1#head{display:none}a{border-bottom:1px solid #ddd;text-decoration:none;transition:all .2s ease-in-out;color:#70B7FD;color:#222}a:hover,a:focus{border-bottom:1px solid #70B7FD;color:#70B7FD;color:#000}img{height:auto;max-width:100%;vertical-align:middle}ul ul{padding-left:20px}.container{margin:0 auto;max-width:800px;padding:8px 16px}.site__header{padding:60px 0 30px;background-color:#F2F2F2}.site__header h1,.site__header h2,.site__header h3,.site__header h4,.site__header h5,.site__header h6{margin-top:0}.site__title{font-size:40px;text-align:center}.site__title>span:last-child{color:#ACACAC}@media (min-width: 700px){.site__title{font-size:72px;text-align:left}}@media (min-width: 700px){.header-content{display:flex;align-items:flex-start}}.header-link{margin-bottom:40px}@media (min-width: 700px){.header-link{margin-bottom:0}}.header-text{text-align:center}@media (min-width: 700px){.header-text{margin-left:40px;text-align:left}}.site__main{margin:auto;max-width:800px}.site__main p:first-of-type{font-size:1.5em}.site__main p:first-of-type a{border:none}.site__main p:nth-of-type(2){display:none}pre{overflow-x:auto;word-wrap:normal;white-space:pre;background-color:#f5f5f5;padding:16px;font-size:85%;line-height:1.45}code{border-radius:0;padding:0.2em 0}.highlight{margin-left:0;margin-right:0;border-radius:0}
