img:is([sizes="auto" i],[sizes^="auto," i]){contain-intrinsic-size:3000px 1500px}

@charset "UTF-8";address,blockquote,body,dd,dl,dt,fieldset,figure,h1,h2,h3,h4,h5,h6,hr,html,iframe,legend,li,ol,p,pre,textarea,ul{border:0;font-size:100%;font-style:inherit;font-weight:inherit;margin:0;outline:0;padding:0;vertical-align:baseline}html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}body{margin:0}main,nav{display:block}progress{display:inline-block;vertical-align:baseline}a{background-color:transparent}a:active{outline:0}a,a:focus,a:hover,a:visited{text-decoration:none}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:700}dfn{font-style:italic}mark{background:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:0}hr{box-sizing:content-box;height:0}pre{overflow:auto}code,kbd,pre,samp{font-size:1em}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0}button{overflow:visible}button,select{text-transform:none}button,html input[type=button],input[type=reset],input[type=submit]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}input{line-height:normal}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{height:auto}input[type=search]{-webkit-appearance:textfield;box-sizing:content-box}#comments .submit,.search .search-submit{padding:10px 15px;border-radius:2px;line-height:1.85714285714286;border:0}.archive .no-results .ast-search-submit,.search .site-main .ast-search-submit{display:none}input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none}fieldset{border:1px solid var(--ast-border-color);margin:0 0;padding:.35em .625em .75em}legend{border:0;padding:0}fieldset legend{margin-bottom:1.5em;padding:0 .5em}textarea{overflow:auto}optgroup{font-weight:700}table{border-collapse:collapse;border-spacing:0}td,th{padding:0}/*!
 * Bootstrap v4.0.0-alpha.2 (https://getbootstrap.com)
 */.ast-container{max-width:100%}.ast-container,.ast-container-fluid{margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px}.ast-container-fluid::after,.ast-container::after{content:"";display:table;clear:both}.ast-col-lg-1,.ast-col-lg-10,.ast-col-lg-11,.ast-col-lg-12,.ast-col-lg-2,.ast-col-lg-3,.ast-col-lg-4,.ast-col-lg-5,.ast-col-lg-6,.ast-col-lg-7,.ast-col-lg-8,.ast-col-lg-9,.ast-col-md-1,.ast-col-md-10,.ast-col-md-11,.ast-col-md-12,.ast-col-md-2,.ast-col-md-3,.ast-col-md-4,.ast-col-md-5,.ast-col-md-6,.ast-col-md-7,.ast-col-md-8,.ast-col-md-9,.ast-col-sm-1,.ast-col-sm-10,.ast-col-sm-11,.ast-col-sm-12,.ast-col-sm-2,.ast-col-sm-3,.ast-col-sm-4,.ast-col-sm-5,.ast-col-sm-6,.ast-col-sm-7,.ast-col-sm-8,.ast-col-sm-9,.ast-col-xl-1,.ast-col-xl-10,.ast-col-xl-11,.ast-col-xl-12,.ast-col-xl-2,.ast-col-xl-3,.ast-col-xl-4,.ast-col-xl-5,.ast-col-xl-6,.ast-col-xl-7,.ast-col-xl-8,.ast-col-xl-9,.ast-col-xs-1,.ast-col-xs-10,.ast-col-xs-11,.ast-col-xs-12,.ast-col-xs-2,.ast-col-xs-3,.ast-col-xs-4,.ast-col-xs-5,.ast-col-xs-6,.ast-col-xs-7,.ast-col-xs-8,.ast-col-xs-9{position:relative;min-height:1px;padding-left:20px;padding-right:20px}.ast-col-xs-1,.ast-col-xs-10,.ast-col-xs-11,.ast-col-xs-12,.ast-col-xs-2,.ast-col-xs-3,.ast-col-xs-4,.ast-col-xs-5,.ast-col-xs-6,.ast-col-xs-7,.ast-col-xs-8,.ast-col-xs-9{float:left}.ast-col-xs-1{width:8.3333333333%}.ast-col-xs-2{width:16.6666666667%}.ast-col-xs-3{width:25%}.ast-col-xs-4{width:33.3333333333%}.ast-col-xs-5{width:41.6666666667%}.ast-col-xs-6{width:50%}.ast-col-xs-7{width:58.3333333333%}.ast-col-xs-8{width:66.6666666667%}.ast-col-xs-9{width:75%}.ast-col-xs-10{width:83.3333333333%}.ast-col-xs-11{width:91.6666666667%}.ast-col-xs-12{width:100%}@media (min-width:544px){.ast-col-sm-1,.ast-col-sm-10,.ast-col-sm-11,.ast-col-sm-12,.ast-col-sm-2,.ast-col-sm-3,.ast-col-sm-4,.ast-col-sm-5,.ast-col-sm-6,.ast-col-sm-7,.ast-col-sm-8,.ast-col-sm-9{float:left}.ast-col-sm-1{width:8.3333333333%}.ast-col-sm-2{width:16.6666666667%}.ast-col-sm-3{width:25%}.ast-col-sm-4{width:33.3333333333%}.ast-col-sm-5{width:41.6666666667%}.ast-col-sm-6{width:50%}.ast-col-sm-7{width:58.3333333333%}.ast-col-sm-8{width:66.6666666667%}.ast-col-sm-9{width:75%}.ast-col-sm-10{width:83.3333333333%}.ast-col-sm-11{width:91.6666666667%}.ast-col-sm-12{width:100%}}@media (min-width:768px){.ast-col-md-1,.ast-col-md-10,.ast-col-md-11,.ast-col-md-12,.ast-col-md-2,.ast-col-md-3,.ast-col-md-4,.ast-col-md-5,.ast-col-md-6,.ast-col-md-7,.ast-col-md-8,.ast-col-md-9{float:left}.ast-col-md-1{width:8.3333333333%}.ast-col-md-2{width:16.6666666667%}.ast-col-md-3{width:25%}.ast-col-md-4{width:33.3333333333%}.ast-col-md-5{width:41.6666666667%}.ast-col-md-6{width:50%}.ast-col-md-7{width:58.3333333333%}.ast-col-md-8{width:66.6666666667%}.ast-col-md-9{width:75%}.ast-col-md-10{width:83.3333333333%}.ast-col-md-11{width:91.6666666667%}.ast-col-md-12{width:100%}}@media (min-width:992px){.ast-col-lg-1,.ast-col-lg-10,.ast-col-lg-11,.ast-col-lg-12,.ast-col-lg-2,.ast-col-lg-3,.ast-col-lg-4,.ast-col-lg-5,.ast-col-lg-6,.ast-col-lg-7,.ast-col-lg-8,.ast-col-lg-9{float:left}.ast-col-lg-1{width:8.3333333333%}.ast-col-lg-2{width:16.6666666667%}.ast-col-lg-3{width:25%}.ast-col-lg-4{width:33.3333333333%}.ast-col-lg-5{width:41.6666666667%}.ast-col-lg-6{width:50%}.ast-col-lg-7{width:58.3333333333%}.ast-col-lg-8{width:66.6666666667%}.ast-col-lg-9{width:75%}.ast-col-lg-10{width:83.3333333333%}.ast-col-lg-11{width:91.6666666667%}.ast-col-lg-12{width:100%}}@media (min-width:1200px){.ast-col-xl-1,.ast-col-xl-10,.ast-col-xl-11,.ast-col-xl-12,.ast-col-xl-2,.ast-col-xl-3,.ast-col-xl-4,.ast-col-xl-5,.ast-col-xl-6,.ast-col-xl-7,.ast-col-xl-8,.ast-col-xl-9{float:left}.ast-col-xl-1{width:8.3333333333%}.ast-col-xl-2{width:16.6666666667%}.ast-col-xl-3{width:25%}.ast-col-xl-4{width:33.3333333333%}.ast-col-xl-5{width:41.6666666667%}.ast-col-xl-6{width:50%}.ast-col-xl-7{width:58.3333333333%}.ast-col-xl-8{width:66.6666666667%}.ast-col-xl-9{width:75%}.ast-col-xl-10{width:83.3333333333%}.ast-col-xl-11{width:91.6666666667%}.ast-col-xl-12{width:100%}}.ast-row{margin-left:-20px;margin-right:-20px}.ast-row::after{content:"";display:table;clear:both}h1,h2,h3,h4,h5,h6{clear:both}.entry-content h1,h1{color:#808285;font-size:2em;line-height:1.2}.entry-content h2,h2{color:#808285;font-size:1.7em;line-height:1.3}.entry-content h3,h3{color:#808285;font-size:1.5em;line-height:1.4}.entry-content h4,h4{color:#808285;line-height:1.5;font-size:1.3em}.entry-content h5,h5{color:#808285;line-height:1.6;font-size:1.2em}.entry-content h6,h6{color:#808285;line-height:1.7;font-size:1.1em}html{box-sizing:border-box}*,:after,:before{box-sizing:inherit}body{color:#808285;background:#fff;font-style:normal}ol,ul{margin:0 0 1.5em 3em}ul{list-style:disc}ol{list-style:decimal}li>ol,li>ul{margin-bottom:0;margin-left:1.5em}dt{font-weight:700}dd{margin:0 1.5em 1.5em}b,strong{font-weight:700}cite,dfn,em,i{font-style:italic}blockquote,q{quotes:"" ""}blockquote:after,blockquote:before,q:after,q:before{content:""}blockquote{border-left:5px solid var(--ast-border-color);padding:20px;font-size:1.2em;font-style:italic;margin:0 0 1.5em;position:relative}address{margin:0 0 1.5em}abbr,acronym{border-bottom:1px dotted #666;cursor:help}pre{background:var(--ast-code-block-background);font-family:"Courier 10 Pitch",Courier,monospace;margin-bottom:1.6em;overflow:auto;max-width:100%;padding:1.6em}code,kbd,tt,var{font:15px Monaco,Consolas,"Andale Mono","DejaVu Sans Mono",monospace}img{height:auto;max-width:100%}hr{background-color:#ccc;border:0;height:1px;margin-bottom:1.5em}.ast-button,.button,button,input,select,textarea{color:#808285;font-weight:400;font-size:100%;margin:0;vertical-align:baseline}button,input{line-height:normal}big{font-size:125%}ins,mark{background:0 0;text-decoration:none}table,td,th{border:1px solid var(--ast-border-color)}table{border-collapse:separate;border-spacing:0;border-width:1px 0 0 1px;margin:0 0