*,*:after,*:before{box-sizing:inherit}html{box-sizing:border-box;font-size:62.5%}body{color:#212121;background-color:#fafafa;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif,BlinkMacSystemFont,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol;-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-size:1.7em;line-height:1.8em}@media only screen and (max-width:768px){body{font-size:1.6em;line-height:1.6em}}a{color:#1565c0;text-decoration:none}a:focus,a:hover{text-decoration:underline}p{margin:1rem 0}h1,h2,h3,h4,h5,h6{font-family:system-ui,-apple-system,BlinkMacSystemFont,segoe ui,Roboto,helvetica neue,Arial,sans-serif;font-weight:700;color:#000;margin:4.4rem 0 1.8rem}h1{font-size:3.2rem;line-height:3.6rem}@media only screen and (max-width:768px){h1{font-size:3rem;line-height:3.4rem}}h2{font-size:2.8rem;line-height:3.2rem}@media only screen and (max-width:768px){h2{font-size:2.6rem;line-height:3rem}}h3{font-size:2.4rem;line-height:2.8rem}@media only screen and (max-width:768px){h3{font-size:2.2rem;line-height:2.6rem}}h4{font-size:2.2rem;line-height:2.6rem}@media only screen and (max-width:768px){h4{font-size:2rem;line-height:2.4rem}}h5{font-size:2rem;line-height:2.4rem}@media only screen and (max-width:768px){h5{font-size:1.8rem;line-height:2.2rem}}h6{font-size:1.8rem;line-height:2.2rem}@media only screen and (max-width:768px){h6{font-size:1.6rem;line-height:2rem}}b,strong{font-weight:700}pre{display:block;font-family:ui-monospace,sf mono,Monaco,cascadia code,segoe ui mono,roboto mono,oxygen mono,ubuntu monospace,source code pro,fira mono,droid sans mono,courier new,Courier,monospace;font-size:1.2rem;font-weight:400;line-height:1.9rem;margin:1rem 0;padding:1.4rem 1rem;border-radius:2px;overflow-x:auto}pre code{display:inline-block;background-color:inherit;color:inherit;border:0 solid #c6c6c6cc}code{font-family:ui-monospace,sf mono,Monaco,cascadia code,segoe ui mono,roboto mono,oxygen mono,ubuntu monospace,source code pro,fira mono,droid sans mono,courier new,Courier,monospace;font-size:1.5rem;font-weight:400;background-color:#efefef;color:#b400b8;padding:.2rem .4rem;border:1px solid #c6c6c6cc;border-radius:2px}a code{text-decoration:underline}h1 code,h2 code,h3 code{font-size:2.1rem}blockquote{border-left:2px solid #efefef;padding-left:2rem;line-height:2.2rem;font-weight:400;font-style:italic}th,td{padding:1.6rem}table{border-collapse:collapse}table td,table th{border:2px solid #000}table tr:first-child th{border-top:0}table tr:last-child td{border-bottom:0}table tr td:first-child,table tr th:first-child{border-left:0}table tr td:last-child,table tr th:last-child{border-right:0}img{max-width:100%}.wrapper{display:flex;flex-direction:column;min-height:100vh;width:100%}.container{margin:0 auto;max-width:100rem;width:100%;padding-left:4rem;padding-right:4rem}@media only screen and (max-width:768px){.container{padding-left:2rem;padding-right:2rem}}.fab{font-weight:400}.fas{font-weight:700}.float-right{float:right}.float-left{float:left}.fab{font-weight:400}.fas{font-weight:900}hr{border-top:1px solid #c1c1c1!important}.tinyletter-subscribe{border:1px solid #c1c1c1!important}kbd{background-color:#eee;border-radius:3px;border:1px solid #b4b4b4;box-shadow:0 1px 1px rgba(0,0,0,.2),0 2px rgba(255,255,255,.7)inset;color:#333;display:inline-block;font-size:.85em;font-weight:700;line-height:1;padding:2px 4px;white-space:nowrap}.content{flex:1;display:flex;margin-top:1.6rem;margin-bottom:3.2rem}.content header{margin-top:6.4rem;margin-bottom:3.2rem}.content header h1{font-size:4.2rem;line-height:4.6rem;margin:0}@media only screen and (max-width:768px){.content header h1{font-size:4rem;line-height:4.4rem}}.content article footer{margin-top:4rem}.content article footer .see-also{margin:3.2rem 0}.content article footer .see-also h3{margin:3.2rem 0}.content .post .post-title{margin-bottom:.75em}.content .post .post-meta i{text-align:center;width:1.6rem;margin-left:0;margin-right:.5rem}.content .post .post-meta .date .posted-on{margin-left:0;margin-right:1.5rem}.content figure{margin:0;padding:0}.content figcaption p{text-align:center;font-style:italic;font-size:1.6rem;margin:0}.avatar img{width:20rem;height:auto;border-radius:50%}@media only screen and (max-width:768px){.avatar img{width:10rem}}.list ul{margin:3.2rem 0;list-style:none;padding:0}.list ul li{font-size:1.8rem}@media only screen and (max-width:768px){.list ul li{margin:1.6rem 0}}.list ul li .date{display:inline-block;width:20rem;text-align:right;margin-right:3rem}@media only screen and (max-width:768px){.list ul li .date{display:block;text-align:left}}.list ul li .title{font-size:1.8rem;color:#212121;font-family:system-ui,-apple-system,BlinkMacSystemFont,segoe ui,Roboto,helvetica neue,Arial,sans-serif;font-weight:700}.list ul li .title:hover,.list ul li .title:focus{color:#1565c0}.centered{display:flex;align-items:center;justify-content:center}.centered .about{text-align:center}.centered .about h1{margin-top:2rem;margin-bottom:.5rem}.centered .about h2{margin-top:1rem;margin-bottom:.5rem;font-size:2.4rem}@media only screen and (max-width:768px){.centered .about h2{font-size:2rem}}.centered .about ul{list-style:none;margin:3rem 0 1rem;padding:0}.centered .about ul li{display:inline-block;position:relative}.centered .about ul li a{color:#212121;text-transform:uppercase;margin-left:1rem;margin-right:1rem;font-size:1.6rem}.centered .about ul li a:hover,.centered .about ul li a:focus{color:#1565c0}@media only screen and (max-width:768px){.centered .about ul li a{font-size:1.4rem}}.centered .about ul li a i{font-size:3.2rem}.centered .error{text-align:center}.centered .error h1{margin-top:2rem;margin-bottom:.5rem;font-size:4.6rem}@media only screen and (max-width:768px){.centered .error h1{font-size:3.2rem}}.centered .error h2{margin-top:2rem;margin-bottom:3.2rem;font-size:3.2rem}@media only screen and (max-width:768px){.centered .error h2{font-size:2.8rem}}.infobox1{background:#f3f5f7;color:#000;border-left:.5rem solid #42b983;padding:4px 12px;margin-top:24px;margin-bottom:20px}.navigation{height:6rem;width:100%;margin-top:1rem}.navigation a,.navigation span{display:inline;font-size:1.6rem;font-family:system-ui,-apple-system,BlinkMacSystemFont,segoe ui,Roboto,helvetica neue,Arial,sans-serif;font-weight:700;line-height:6rem;color:#212121}.navigation a:hover,.navigation a:focus{color:#1565c0}.navigation .navigation-title{letter-spacing:.1rem;text-transform:uppercase}.navigation .navigation-list{float:right;list-style:none;margin-bottom:0;margin-top:0}@media only screen and (max-width:768px){.navigation .navigation-list{position:absolute;top:6rem;right:0;z-index:5;visibility:hidden;opacity:0;padding:0;max-height:0;width:100%;background-color:#fafafa;border-top:solid 2px #efefef;border-bottom:solid 2px #efefef;transition:opacity .25s,max-height .15s linear}}.navigation .navigation-list .navigation-item{float:left;margin:0;position:relative}@media only screen and (max-width:768px){.navigation .navigation-list .navigation-item{float:none!important;text-align:center}.navigation .navigation-list .navigation-item a,.navigation .navigation-list .navigation-item span{line-height:5rem}}.navigation .navigation-list .navigation-item a,.navigation .navigation-list .navigation-item span{margin-left:1rem;margin-right:1rem}@media only screen and (max-width:768px){.navigation .navigation-list .menu-separator{border-top:2px solid #212121;margin:0 8rem}.navigation .navigation-list .menu-separator span{display:none}}.navigation #menu-toggle{display:none}@media only screen and (max-width:768px){.navigation #menu-toggle:checked+label{color:#efefef}.navigation #menu-toggle:checked+label+ul{visibility:visible;opacity:1;max-height:100rem}}.navigation .menu-button{display:none}@media only screen and (max-width:768px){.navigation .menu-button{display:block;font-size:2.4rem;font-weight:400;line-height:6rem;color:#212121;cursor:pointer}.navigation .menu-button:hover,.navigation .menu-button:focus{color:#1565c0}}.pagination{margin-top:6rem;text-align:center;font-family:system-ui,-apple-system,BlinkMacSystemFont,segoe ui,Roboto,helvetica neue,Arial,sans-serif}.pagination li{display:inline;text-align:center;font-weight:700}.pagination li span{margin:0;text-align:center;width:3.2rem}.pagination li a{font-weight:300}.pagination li a span{margin:0;text-align:center;width:3.2rem}.footer{width:100%;text-align:center;line-height:2rem;margin-bottom:1rem}.footer a{color:#1565c0}