/*! HTML5 Boilerplate v7.0.1 | MIT License | https://html5boilerplate.com/ */html{color:#222;font-size:1em;line-height:1.4;color-scheme:light dark}::selection{background:#b3d4fc;text-shadow:none}hr{display:block;height:1px;border:0;border-top:1px solid #ccc;margin:1em 0;padding:0}audio,canvas,iframe,img,svg,video{vertical-align:middle}fieldset{border:0;margin:0;padding:0}textarea{resize:vertical}p,ul,ol,label,input{font-size:120%}h1{font-size:2rem;hyphens:manual;margin-top:0}.home-intro{font-size:100%}h2{font-size:1.8rem;margin-top:5rem;margin-bottom:1rem;padding-bottom:1rem;width:100%;border-bottom:1px solid #bbb}*{box-sizing:border-box}.content{max-width:900px;margin:auto;padding:0 5px 0 5px}.article-content{position:relative}@media all and (min-width: 920px){.article-content{max-width:690px}}hr{margin:3em 0}div.nav-header,div.nav-footer{width:100%;margin:1em 0 2em 0;overflow:hidden;position:relative;z-index:2}div.nav-footer{margin-top:5em}a.nav{float:left;font-size:0.85em;position:relative;z-index:2}a.nav,a.article,a.book{text-decoration:none}a:hover{text-decoration:underline}.small{font-size:0.85em}.left{float:left}.right,a.nav.right{float:right}.one-third{float:left}.two-thirds{float:left;margin-right:10px}@media all and (min-width: 610px){.two-thirds{width:60%}.one-third{width:30%}}.row{width:100%;display:inline-block;clear:both}#mc_embed_signup{background:#fff;clear:left}.col0,.col1,.col2,.col3,.col4,.col5{border-left:5px solid #5A7A8D;margin-left:0px;padding-left:10px}.col0 a,.col1 a,.col2 a,.col3 a,.col4 a,.col5 a{width:100%;display:block}.col0{border-color:#112F41}.col1{border-color:#B58427}.col2{border-color:#47AB6C}.col3{border-color:#0894A1}.col4{border-color:#ED553B}.col0:hover a,.col0:hover{background-color:#112F41;color:white;text-decoration:none}.col1:hover a,.col1:hover{background-color:#B58427;color:white;text-decoration:none}.col2:hover a,.col2:hover{background-color:#47AB6C;color:white;text-decoration:none}.col3:hover a,.col3:hover{background-color:#0894A1;color:white;text-decoration:none}.col4:hover a,.col4:hover{background-color:#ED553B;color:white;text-decoration:none}.has-fn{border-bottom:1px dotted}a.has-fn{text-decoration:none;border:1px dotted white;border-bottom:1px dotted}.has-fn span{position:absolute;right:-200px;width:190px;border-left:1px dotted;padding-left:9px;font-size:80%;line-height:1.3em}@media all and (max-width: 920px){.has-fn span{display:none}.has-fn{cursor:pointer}.has-fn:active,.has-fn:hover{background-color:#eeeeff;border:1px dotted}.has-fn:active span,.has-fn:hover span{display:inline;position:absolute;right:20px;width:200px;background-color:#eeeeff;border:1px dotted;padding:6px 9px;font-size:80%}}#mc_embed_signup{float:left;width:100%;margin-bottom:100px}#mc_embed_signup .one-third{font-weight:bold;margin-right:10px}.toggle input{width:0;height:0;position:absolute;left:-9999px}.toggle input:checked+label{background-color:#4b9dea;color:#fff;border-color:#4b9dea;z-index:1}.toggle input+label{margin:16px 0 0 0;font-weight:normal !important;padding:0.4rem .6rem;box-sizing:border-box;position:relative;display:inline-block;border:solid 1px #ddd;background-color:#fff;font-size:1rem;line-height:140%;font-weight:600;text-align:center;cursor:pointer}.button{cursor:pointer}.hidden{display:none !important}.visuallyhidden{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;white-space:nowrap}.visuallyhidden.focusable:active,.visuallyhidden.focusable:focus{clip:auto;height:auto;margin:0;overflow:visible;position:static;width:auto;white-space:inherit}.invisible{visibility:hidden}.clearfix:before,.clearfix:after{content:" ";display:table}.clearfix:after{clear:both}@media print{*,*:before,*:after{background:transparent !important;color:#000 !important;-webkit-box-shadow:none !important;box-shadow:none !important;text-shadow:none !important}a,a:visited{text-decoration:underline}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}a[href^="#"]:after,a[href^="javascript:"]:after{content:""}pre{white-space:pre-wrap !important}pre,blockquote{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}tr,img{page-break-inside:avoid}p,h2,h3{orphans:3;widows:3}h2,h3{page-break-after:avoid}}iframe{width:40%;min-width:400px;margin:5px}.sidebar-img{width:100%;margin:5px 0}.covers3d{display:flex;gap:8px}.covers3d .col0,.covers3d .col1,.covers3d .col2,.covers3d .col3,.covers3d .col4,.covers3d .col5{border:none}.cover3d{flex:1 1 0;width:auto;max-width:none;height:auto;aspect-ratio:292 / 360;background-position:center;background-repeat:no-repeat;background-size:cover;margin:0;transition:transform 0.15s ease, box-shadow 0.15s ease}.cover3d:hover{transform:translateY(-4px);box-shadow:0 8px 18px rgba(0,0,0,0.18)}.media-list{list-style:none;padding:0}.media-row{display:flex;align-items:center;gap:14px;margin:0.85em 0;padding:8px 10px 8px 10px}.media-row a{width:auto;display:inline-block}.media-row .media-thumb{flex:0 0 60px;width:60px;height:80px;background-position:center;background-size:cover;background-repeat:no-repeat;border-radius:2px;align-self:center}.media-row .media-thumb-video{flex:0 0 120px;width:120px;height:68px}.media-row .media-text{flex:1;line-height:1.4;text-decoration:none}h2{margin-top:30px}.recent-posts{list-style:none;padding:0}.recent-posts li{margin:0.6em 0;line-height:1.5}.recent-posts a{text-decoration:none}.space-tag{margin-left:0.5em;padding:0.05em 0.5em;font-size:75%;color:#666;background:#f2f2f2;border-radius:3px;vertical-align:baseline}.legacy-post img,.article-content img{max-width:100%;height:auto}.legacy-comments{margin-top:3rem;padding-top:1rem;border-top:1px solid #ddd;font-size:95%}.legacy-comments h2{font-size:1.3rem;border-bottom:none;margin-top:0;padding-bottom:0;color:#555}.legacy-comment{margin:1em 0;padding:0.5em 0.75em;background:#f8f8f8;border-left:3px solid #ddd;border-radius:3px}.legacy-comment header{font-size:90%;color:#666;margin-bottom:0.3em}.legacy-comment header strong{color:#333}.legacy-comment header time{margin-left:0.5em;color:#999}.legacy-comment p{font-size:100%;margin:0.3em 0}.post-meta{color:#888;font-size:95%;margin-top:-0.6rem;margin-bottom:2rem}.post-footer{margin-top:3rem;padding-top:1rem;border-top:1px solid #eee;font-size:95%;color:#888}.post-footer a{color:#666}@media (prefers-color-scheme: dark){html,body{background:#1a1a1a;color:#e6e6e6}h1,h2,p,i,ul,ol,.first-letter,.authorName a{color:#e6e6e6}h2{color:#c8c8c8;border-bottom-color:#444}.subtitle{color:#999}code{background:rgba(255,255,255,0.08)}hr{border-top-color:#444}a,a:visited{color:#e6e6e6}.post-meta{color:#aaa}.post-footer{border-top-color:#333;color:#aaa}.post-footer a{color:#bbb}.space-tag{background:#333;color:#bbb}.legacy-comments{border-top-color:#333}.legacy-comments h2{color:#bbb}.legacy-comment{background:#242424;border-left-color:#444}.legacy-comment header{color:#aaa}.legacy-comment header strong{color:#e0e0e0}.legacy-comment header time{color:#888}.col0 a,.col1 a,.col2 a,.col3 a,.col4 a,.col5 a{color:#e6e6e6}}