:root{--global-base-color: #8da2b4;--global-bg-color: #f4f8fb;--global-border-color: #d5e2ec;--global-code-background-color: #e8f1f7;--global-code-text-color: #24394c;--global-fig-caption-color: #667f94;--global-link-color: #2f719f;--global-link-color-hover: #1e557d;--global-link-color-visited: #527c9d;--global-masthead-link-color: #24394c;--global-masthead-link-color-hover: #1e557d;--global-text-color: #24394c;--global-text-color-light: #667f94;--global-thead-color: #d5e2ec}a:focus{outline:thin dotted #d0952e;outline:5px auto #d0952e;outline-offset:-2px}*,*:before,*:after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}html{box-sizing:border-box;background-color:var(--global-bg-color);font-size:16px;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}@media (min-width: 48em){html{font-size:18px}}body{margin:0}::-moz-selection{color:#fff;background:#000}::selection{color:#fff;background:#000}article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}audio,canvas,video{display:inline-block;*display:inline;*zoom:1}audio:not([controls]){display:none}a{color:var(--global-link-color)}a:hover,a:active{outline:0}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sup{top:-0.5em}sub{bottom:-0.25em}img{max-width:100%;width:auto\9;height:auto;vertical-align:middle;border:0;-ms-interpolation-mode:bicubic}#map_canvas img,.google-maps img{max-width:none}button,input,select,textarea{margin:0;font-size:100%;vertical-align:middle}button,input{*overflow:visible;line-height:normal}button::-moz-focus-inner,input::-moz-focus-inner{padding:0;border:0}button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}label,select,button,input[type="button"],input[type="reset"],input[type="submit"],input[type="radio"],input[type="checkbox"]{cursor:pointer}input[type="search"]{box-sizing:content-box;-webkit-appearance:textfield}input[type="search"]::-webkit-search-decoration,input[type="search"]::-webkit-search-cancel-button{-webkit-appearance:none}textarea{overflow:auto;vertical-align:top}html{position:relative;min-height:100%}body{color:var(--global-text-color);background-color:var(--global-bg-color);margin:0;padding:70px 0 0;padding-bottom:9em;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;line-height:1.5}body.overflow--hidden{overflow:hidden}h1,h2,h3,h4,h5,h6{margin:2em 0 0.5em;line-height:1.2;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-weight:bold}h1{margin-top:0;font-size:1.563em}h2{font-size:1.25em}h3{font-size:1em}h4{font-size:.75em}h5{font-size:.75em}h6{font-size:.75em}small,.small{font-size:.75em}p{margin-bottom:1.3em}u,ins{text-decoration:none;border-bottom:1px solid var(--global-text-color)}u a,ins a{color:inherit}del a{color:inherit}p,pre,blockquote,ul,ol,dl,figure,table,fieldset{orphans:3;widows:3}abbr[title],abbr[data-original-title]{text-decoration:none;cursor:help;border-bottom:1px dotted var(--global-text-color)}blockquote{margin:2em 1em 2em 0;padding-left:1em;padding-right:1em;font-style:italic;border-left:0.25em solid var(--global-border-color)}blockquote cite{font-style:italic}blockquote cite:before{content:"\2014";padding-right:5px}a:hover,a:active{outline:0}tt,code,kbd,samp,pre{font-family:Monaco,Consolas,"Lucida Console",monospace}pre{overflow-x:auto}a>code,figcaption>code,li>code,p>code,pre>code,td>code{padding-top:0.1rem;padding-bottom:0.1rem;font-size:.75em;background:var(--global-code-background-color);border:1px solid var(--global-thead-color);border-radius:4px;box-shadow:0 1px 1px rgba(0,0,0,0.125);color:var(--global-code-text-color)}a>code:before,a>code:after,figcaption>code:before,figcaption>code:after,li>code:before,li>code:after,p>code:before,p>code:after,pre>code:before,pre>code:after,td>code:before,td>code:after{letter-spacing:-0.2em;content:"\00a0"}hr{display:block;margin:1em 0;border:0;border-top:1px solid var(--global-border-color)}ul li,ol li{margin-bottom:0.5em}li ul,li ol{margin-top:0.5em}figure{display:-webkit-box;display:flex;-webkit-box-pack:justify;justify-content:space-between;-webkit-box-align:start;align-items:flex-start;flex-wrap:wrap;margin:2em 0}figure img,figure iframe,figure .fluid-width-video-wrapper{margin-bottom:1em}figure img{width:100%;border-radius:4px;-webkit-transition:all 0.2s ease-in-out;transition:all 0.2s ease-in-out}figure>a{display:block}@media (min-width: 37.5em){figure.half>a,figure.half>img{width:calc(50% - 0.5em)}}figure.half figcaption{width:100%}@media (min-width: 37.5em){figure.third>a,figure.third>img{width:calc(33.3333% - 0.5em)}}figure.third figcaption{width:100%}figcaption{margin-bottom:0.5em;color:var(--global-fig-caption-color);font-family:Georgia,Times,serif;font-size:.75em}figcaption a{color:inherit;text-decoration:none;border-bottom:1px solid var(--global-border-color);-webkit-transition:all 0.2s ease-in-out;transition:all 0.2s ease-in-out}figcaption a:hover{color:#000;border-bottom-color:#000}svg:not(:root){overflow:hidden}nav ul{margin:0;padding:0}nav li{list-style:none}nav a{text-decoration:none}nav ul li,nav ol li{margin-bottom:0}nav li ul,nav li ol{margin-top:0}@-webkit-keyframes intro{0%{opacity:0}100%{opacity:1}}@keyframes intro{0%{opacity:0}100%{opacity:1}}b,i,strong,em,blockquote,p,q,span,figure,img,h1,h2,header,input,a,tr,td,form button,input[type="submit"],.btn,#goog-wm-sb,.highlight,.archive__item-teaser{-webkit-transition:all 0.2s ease-in-out;transition:all 0.2s ease-in-out}@media print{.masthead,.toc,.page__share,.page__related,.ads,.page__footer{display:none}}.hidden{display:none;visibility:hidden}.load{display:none}.transparent{opacity:0}.visually-hidden,.screen-reader-text,.screen-reader-text span,.screen-reader-shortcut{position:absolute !important;clip:rect(1px, 1px, 1px, 1px);height:1px !important;width:1px !important;border:0 !important;overflow:hidden}body:hover .visually-hidden a,body:hover .visually-hidden input,body:hover .visually-hidden button{display:none !important}.screen-reader-text:focus,.screen-reader-shortcut:focus{clip:auto !important;height:auto !important;width:auto !important;display:block;font-size:1em;font-weight:bold;padding:15px 23px 14px;background:#fff;z-index:100000;text-decoration:none;box-shadow:0 0 2px 2px rgba(0,0,0,0.6)}.skip-link{position:fixed;z-index:20;margin:0;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;white-space:nowrap}.skip-link li{height:0;width:0;list-style:none}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.text-justify{text-align:justify}.text-nowrap{white-space:nowrap}.cf{clear:both}.wrapper{max-width:925px;margin-left:auto;margin-right:auto}.wrapper:after{content:" ";display:block;clear:both}.wordwrap{white-space:pre-wrap;white-space:-moz-pre-wrap;white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap:break-word}.align-left{display:block;margin-left:auto;margin-right:auto}@media (min-width: 37.5em){.align-left{float:left;margin-right:1em}}.align-right{display:block;margin-left:auto;margin-right:auto}@media (min-width: 37.5em){.align-right{float:right;margin-left:1em}}.align-center{display:block;margin-left:auto;margin-right:auto}@media (min-width: 57.8125em){.full{margin-right:-19.4915254237% !important}}.icon{display:inline-block;fill:currentColor;width:1em;height:1.1em;line-height:1;position:relative;top:-0.1em;vertical-align:middle}.icon-pad-right{padding-right:0.5em;margin-right:0.5em}.social-icons .fa{color:#000}.social-icons .fa-bluesky,.social-icons .fa-bluesky-square{color:#1184fe}.social-icons .fa-behance,.social-icons .fa-behance-square{color:#1769FF}.social-icons .fa-dribbble{color:#ea4c89}.social-icons .fa-facebook,.social-icons .fa-facebook-square{color:#3b5998}.social-icons .fa-flickr{color:#ff0084}.social-icons .fa-foursquare{color:#0072b1}.social-icons .fa-github,.social-icons .fa-github-alt,.social-icons .fa-github-square{color:#171516}.social-icons .fa-google-plus,.social-icons .fa-google-plus-square{color:#dd4b39}.social-icons .fa-instagram{color:#517fa4}.social-icons .fa-kaggle,.social-icons .fa-kaggle-square{color:#20c0ff}.social-icons .fa-lastfm,.social-icons .fa-lastfm-square{color:#d51007}.social-icons .fa-linkedin,.social-icons .fa-linkedin-square{color:#007bb6}.social-icons .fa-mastodon,.social-icons .fa-mastodon-square{color:#6364ff}.social-icons .ai-orcid,.social-icons .ai-orcid-square{color:#a6ce39}.social-icons .fa-pinterest,.social-icons .fa-pinterest-p,.social-icons .fa-pinterest-square{color:#cb2027}.social-icons .fa-rss,.social-icons .fa-rss-square{color:#fa9b39}.social-icons .fa-soundcloud{color:#f30}.social-icons .fa-stack-exchange,.social-icons .fa-stack-overflow{color:#fe7a15}.social-icons .fa-tumblr,.social-icons .fa-tumblr-square{color:#32506d}.social-icons .fa-twitter,.social-icons .fa-twitter-square{color:#55acee}.social-icons .fa-vimeo,.social-icons .fa-vimeo-square{color:#1ab7ea}.social-icons .fa-vine{color:#00bf8f}.social-icons .fa-youtube,.social-icons .fa-youtube-square,.social-icons .fa-youtube-play{color:#b00}.social-icons .fa-xing,.social-icons .fa-xing-square{color:#006567}.navicon{position:relative;width:28px;height:4px;background:#fff;margin:auto;-webkit-transition:0.3s;transition:0.3s}.navicon:before,.navicon:after{content:"";position:absolute;left:0;width:28px;height:4px;background:#fff;-webkit-transition:0.3s;transition:0.3s}.navicon:before{top:-8px}.navicon:after{bottom:-8px}.close .navicon{background:transparent}.close .navicon:before,.close .navicon:after{-webkit-transform-origin:50% 50%;-ms-transform-origin:50% 50%;transform-origin:50% 50%;top:0;width:28px}.close .navicon:before{-webkit-transform:rotate3d(0, 0, 1, 45deg);transform:rotate3d(0, 0, 1, 45deg)}.close .navicon:after{-webkit-transform:rotate3d(0, 0, 1, -45deg);transform:rotate3d(0, 0, 1, -45deg)}@media (min-width: 57.8125em){.sticky{clear:both;position:-webkit-sticky;position:sticky;top:2em}.sticky::after{clear:both;content:"";display:table}.sticky>*{display:block}}.well{min-height:20px;padding:19px;margin-bottom:20px;background-color:#f5f5f5;border:1px solid #e3e3e3;border-radius:4px;box-shadow:inset 0 1px 1px rgba(0,0,0,0.05)}.show-modal{overflow:hidden;position:relative}.show-modal:before{position:absolute;content:"";top:0;left:0;width:100%;height:100%;z-index:999;background-color:rgba(255,255,255,0.85)}.show-modal .modal{display:block}.modal{display:none;position:fixed;width:300px;top:50%;left:50%;margin-left:-150px;margin-top:-150px;min-height:0;z-index:9999;background:#fff;border:1px solid var(--global-border-color);border-radius:4px;box-shadow:0 1px 1px rgba(0,0,0,0.125)}.modal__title{margin:0;padding:0.5em 1em}.modal__supporting-text{padding:0 1em 0.5em 1em}.modal__actions{padding:0.5em 1em;border-top:1px solid var(--global-border-color)}.footnote{color:var(--global-text-color-light);text-decoration:none}.footnotes{color:var(--global-text-color-light)}.footnotes ol,.footnotes li,.footnotes p{margin-bottom:0;font-size:.75em}a.reversefootnote{color:var(--global-text-color-light);text-decoration:none}a.reversefootnote:hover{text-decoration:underline}.required{color:#c65353;font-weight:bold}table{margin-bottom:1em;width:100%;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.75em;border-collapse:collapse;border:1px solid var(--global-border-color)}table+table{margin-top:1em}thead{background-color:var(--global-border-color);border-bottom:1px solid var(--global-border-color)}th{padding:0.5em;font-weight:bold;text-align:left;border-right:1px solid var(--global-border-color)}td{padding:0.5em;border-bottom:1px solid var(--global-border-color);border-right:1px solid var(--global-border-color)}tr,td,th{vertical-align:middle}.btn,#goog-wm-sb{display:inline-block;margin-bottom:0.25em;padding:0.5em 1em;color:#fff !important;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.75em;font-weight:bold;text-align:center;text-decoration:none;background-color:var(--global-base-color);border:0 !important;border-radius:4px;cursor:pointer}.btn:hover,#goog-wm-sb:hover{background-color:#333}.btn .icon,#goog-wm-sb .icon{margin-right:0.5em}.btn .icon+.hidden,#goog-wm-sb .icon+.hidden{margin-left:-0.5em}.btn--block{display:block;width:100%}.btn--block+.btn--block{margin-top:0.25em}.btn--inverse{color:var(--global-text-color-light) !important;border:1px solid var(--global-border-color) !important;background-color:#fff}.btn--inverse:hover{color:#fff !important;border-color:var(--global-text-color-light)}.btn--light-outline{border:1px solid #fff !important;background-color:transparent}.btn--info{background-color:#2e7bb4}.btn--info:hover{background-color:#256290}.btn--warning{background-color:#d0952e}.btn--warning:hover{background-color:#a67725}.btn--success{background-color:#3f9d7a}.btn--success:hover{background-color:#327e62}.btn--danger{background-color:#c65353}.btn--danger:hover{background-color:#9e4242}.btn--disabled{pointer-events:none;cursor:not-allowed;filter:alpha(opacity=65);box-shadow:none;opacity:0.65}.btn--facebook{background-color:#3b5998}.btn--facebook:hover{background-color:#2f477a}.btn--twitter{background-color:#55acee}.btn--twitter:hover{background-color:#448abe}.btn--google-plus{background-color:#dd4b39}.btn--google-plus:hover{background-color:#b13c2e}.btn--linkedin{background-color:#007bb6}.btn--linkedin:hover{background-color:#006292}.btn--x-large{font-size:1.25em}.btn--large{font-size:1em}.btn--small{font-size:.6875em}.notice{margin:2em 0 !important;padding:1em;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.75em !important;text-indent:initial;background-color:#edf2f6;border-radius:4px;box-shadow:0 1px 1px rgba(79,123,160,0.25);color:var(--global-code-text-color)}.notice h4{margin-top:0 !important;margin-bottom:0.75em}.page__content .notice h4{margin-bottom:0;font-size:1em}.notice p:last-child{margin-bottom:0 !important}.notice h4+p{margin-top:0;padding-top:0}.notice a{color:#4f7ba0}.notice a:hover{color:#2f4a60}.notice code{background-color:#f6f8fa}.notice ul:last-child{margin-bottom:0}.notice--primary{margin:2em 0 !important;padding:1em;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.75em !important;text-indent:initial;background-color:#edf2f6;border-radius:4px;box-shadow:0 1px 1px rgba(79,123,160,0.25);color:var(--global-code-text-color)}.notice--primary h4{margin-top:0 !important;margin-bottom:0.75em}.page__content .notice--primary h4{margin-bottom:0;font-size:1em}.notice--primary p:last-child{margin-bottom:0 !important}.notice--primary h4+p{margin-top:0;padding-top:0}.notice--primary a{color:#4f7ba0}.notice--primary a:hover{color:#2f4a60}.notice--primary code{background-color:#f6f8fa}.notice--primary ul:last-child{margin-bottom:0}.notice--info{margin:2em 0 !important;padding:1em;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.75em !important;text-indent:initial;background-color:#eaf2f8;border-radius:4px;box-shadow:0 1px 1px rgba(46,123,180,0.25);color:var(--global-code-text-color)}.notice--info h4{margin-top:0 !important;margin-bottom:0.75em}.page__content .notice--info h4{margin-bottom:0;font-size:1em}.notice--info p:last-child{margin-bottom:0 !important}.notice--info h4+p{margin-top:0;padding-top:0}.notice--info a{color:#2e7bb4}.notice--info a:hover{color:#1c4a6c}.notice--info code{background-color:#f5f8fb}.notice--info ul:last-child{margin-bottom:0}.notice--warning{margin:2em 0 !important;padding:1em;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.75em !important;text-indent:initial;background-color:#faf4ea;border-radius:4px;box-shadow:0 1px 1px rgba(208,149,46,0.25);color:var(--global-code-text-color)}.notice--warning h4{margin-top:0 !important;margin-bottom:0.75em}.page__content .notice--warning h4{margin-bottom:0;font-size:1em}.notice--warning p:last-child{margin-bottom:0 !important}.notice--warning h4+p{margin-top:0;padding-top:0}.notice--warning a{color:#d0952e}.notice--warning a:hover{color:#7d591c}.notice--warning code{background-color:#fdfaf5}.notice--warning ul:last-child{margin-bottom:0}.notice--success{margin:2em 0 !important;padding:1em;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.75em !important;text-indent:initial;background-color:#ecf5f2;border-radius:4px;box-shadow:0 1px 1px rgba(63,157,122,0.25);color:var(--global-code-text-color)}.notice--success h4{margin-top:0 !important;margin-bottom:0.75em}.page__content .notice--success h4{margin-bottom:0;font-size:1em}.notice--success p:last-child{margin-bottom:0 !important}.notice--success h4+p{margin-top:0;padding-top:0}.notice--success a{color:#3f9d7a}.notice--success a:hover{color:#265e49}.notice--success code{background-color:#f5faf8}.notice--success ul:last-child{margin-bottom:0}.notice--danger{margin:2em 0 !important;padding:1em;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.75em !important;text-indent:initial;background-color:#f9eeee;border-radius:4px;box-shadow:0 1px 1px rgba(198,83,83,0.25);color:var(--global-code-text-color)}.notice--danger h4{margin-top:0 !important;margin-bottom:0.75em}.page__content .notice--danger h4{margin-bottom:0;font-size:1em}.notice--danger p:last-child{margin-bottom:0 !important}.notice--danger h4+p{margin-top:0;padding-top:0}.notice--danger a{color:#c65353}.notice--danger a:hover{color:#773232}.notice--danger code{background-color:#fcf6f6}.notice--danger ul:last-child{margin-bottom:0}.masthead{position:fixed;background:var(--global-bg-color);border-bottom:1px solid var(--global-border-color);height:70px;top:0;width:100%;-webkit-animation:intro 0.3s both;animation:intro 0.3s both;-webkit-animation-delay:0.15s;animation-delay:0.15s;z-index:20}.masthead__inner-wrap{max-width:925px;margin-left:auto;margin-right:auto;clear:both;padding:1em 1em 1em;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif}.masthead__inner-wrap:after{content:" ";display:block;clear:both}.masthead__inner-wrap::after{clear:both;content:"";display:table}@media (min-width: 80em){.masthead__inner-wrap{max-width:1280px}}.masthead__inner-wrap nav{z-index:10}.masthead__inner-wrap a{text-decoration:none}.masthead__menu ul{margin:0;padding:0;clear:both;list-style-type:none}.masthead__menu-item{background-color:var(--global-bg-color);display:block;list-style-type:none;white-space:nowrap}.masthead__menu-item--lg{padding-right:2em;font-weight:700}.page__footer{clear:both;background-color:var(--global-bg-color);color:var(--global-text-color-light);float:left;margin-left:0;margin-right:0;width:100%;clear:both;position:absolute;bottom:0em;height:auto;margin-top:3em;-webkit-animation:intro 0.3s both;animation:intro 0.3s both;-webkit-animation-delay:0.45s;animation-delay:0.45s;border-top:1px solid var(var(--global-border-color))}.page__footer::after{clear:both;content:"";display:table}.page__footer footer{clear:both;margin-left:auto;margin-right:auto;margin-top:1em;max-width:100%;padding:0 1em 1em}.page__footer footer::after{clear:both;content:"";display:table}@media (min-width: 80em){.page__footer footer{max-width:1280px}}.page__footer a{color:inherit;text-decoration:none}.page__footer a:hover{text-decoration:underline}.page__footer .fas,.page__footer .fab,.page__footer .far,.page__footer .fal{color:var(--global-text-color-light)}.page__footer-copyright{font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.6875em}.page__footer-follow ul{margin:0;padding:0;list-style-type:none}.page__footer-follow li{display:inline-block;padding-top:5px;padding-bottom:5px;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.75em;text-transform:uppercase}.page__footer-follow li+li:before{content:"";padding-right:5px}.page__footer-follow a{padding-right:10px;font-weight:bold}.page__footer-follow .social-icons a{white-space:nowrap}div.highlighter-rouge,figure.highlight{position:relative;margin-bottom:1em;padding:1em;border:1px solid var(--global-border-color);border-radius:4px;background-color:var(--global-code-background-color);box-shadow:0 1px 1px rgba(0,0,0,0.125);font-size:1.25em}div.highlighter-rouge:before,figure.highlight:before{position:absolute;top:0;right:0;padding:0.5em;background-color:#f2f3f3;content:"\f121";font-family:"Font Awesome 6 Free" !important;font-size:.75em;line-height:1;text-transform:none;speak:none}div.highlighter-rouge .highlight,figure.highlight .highlight{margin:0;font-family:Monaco,Consolas,"Lucida Console",monospace;font-size:.75em;line-height:1.8}.highlight table td{padding:5px}.highlight table pre{margin:0}.highlight .c{color:#93a1a1}.highlight .err{color:#586e75}.highlight .g{color:#586e75}.highlight .k{color:#859900}.highlight .l{color:#586e75}.highlight .n{color:#586e75}.highlight .o{color:#859900}.highlight .x{color:#cb4b16}.highlight .p{color:#586e75}.highlight .cm{color:#93a1a1}.highlight .cp{color:#859900}.highlight .c1{color:#93a1a1}.highlight .cs{color:#859900}.highlight .gd{color:#2aa198}.highlight .ge{color:#586e75;font-style:italic}.highlight .gr{color:#dc322f}.highlight .gh{color:#cb4b16}.highlight .gi{color:#859900}.highlight .go{color:#586e75}.highlight .gp{color:#586e75}.highlight .gs{color:#586e75;font-weight:bold}.highlight .gu{color:#cb4b16}.highlight .gt{color:#586e75}.highlight .kc{color:#cb4b16}.highlight .kd{color:#22b3eb}.highlight .kn{color:#859900}.highlight .kp{color:#859900}.highlight .kr{color:#22b3eb}.highlight .kt{color:#dc322f}.highlight .ld{color:#586e75}.highlight .m{color:#2aa198}.highlight .s{color:#2aa198}.highlight .na{color:#586e75}.highlight .nb{color:#B58900}.highlight .nc{color:#22b3eb}.highlight .no{color:#cb4b16}.highlight .nd{color:#22b3eb}.highlight .ni{color:#cb4b16}.highlight .ne{color:#cb4b16}.highlight .nf{color:#22b3eb}.highlight .nl{color:#586e75}.highlight .nn{color:#586e75}.highlight .nx{color:#586e75}.highlight .py{color:#586e75}.highlight .nt{color:#22b3eb}.highlight .nv{color:#22b3eb}.highlight .ow{color:#859900}.highlight .w{color:#586e75}.highlight .mf{color:#2aa198}.highlight .mh{color:#2aa198}.highlight .mi{color:#2aa198}.highlight .mo{color:#2aa198}.highlight .sb{color:#93a1a1}.highlight .sc{color:#2aa198}.highlight .sd{color:#586e75}.highlight .s2{color:#2aa198}.highlight .se{color:#cb4b16}.highlight .sh{color:#586e75}.highlight .si{color:#2aa198}.highlight .sx{color:#2aa198}.highlight .sr{color:#dc322f}.highlight .s1{color:#2aa198}.highlight .ss{color:#2aa198}.highlight .bp{color:#22b3eb}.highlight .vc{color:#22b3eb}.highlight .vg{color:#22b3eb}.highlight .vi{color:#22b3eb}.highlight .il{color:#2aa198}form{margin:0 0 5px 0}form fieldset{margin-bottom:5px;padding:0;border-width:0}form legend{display:block;width:100%;margin-bottom:10px;*margin-left:-7px;padding:0;color:var(--global-text-color);border:0;border-bottom:1px solid #ccc;white-space:normal}form p{margin-bottom:5px / 2}form ul{list-style-type:none;margin:0 0 5px 0;padding:0}form br{display:none}label,input,button,select,textarea{vertical-align:baseline;*vertical-align:middle}input,button,select,textarea{box-sizing:border-box;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif}label{display:block;margin-bottom:0.25em;color:var(--global-text-color);cursor:pointer}label small{font-size:.75em}label input,label textarea,label select{display:block}input,textarea,select{display:inline-block;width:100%;padding:0.25em;margin-bottom:0.5em;color:var(--global-text-color);background-color:#fff;border:1px solid #ccc;border-radius:4px;box-shadow:0 1px 1px rgba(0,0,0,0.125)}input:hover,textarea:hover,select:hover{border-color:var(--global-base-color)}.input-mini{width:60px}.input-small{width:90px}input[type="image"],input[type="checkbox"],input[type="radio"]{width:auto;height:auto;padding:0;margin:3px 0;*margin-top:0;line-height:normal;cursor:pointer;border-radius:0;border:0 \9}input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0;*width:13px;*height:13px}input[type="image"]{border:0;box-shadow:none}input[type="file"]{width:auto;padding:initial;line-height:initial;border:initial;background-color:transparent;background-color:initial;box-shadow:none}input[type="button"],input[type="reset"],input[type="submit"]{width:auto;height:auto;cursor:pointer;*overflow:visible}select,input[type="file"]{*margin-top:4px}select{width:auto;background-color:#fff}select[multiple],select[size]{height:auto}textarea{resize:vertical;height:auto;overflow:auto;vertical-align:top}input[type="hidden"]{display:none}.form{position:relative}.radio,.checkbox{padding-left:18px;font-weight:normal}.radio input[type="radio"],.checkbox input[type="checkbox"]{float:left;margin-left:-18px}.radio.inline,.checkbox.inline{display:inline-block;padding-top:5px;margin-bottom:0;vertical-align:middle}.radio.inline+.radio.inline,.checkbox.inline+.checkbox.inline{margin-left:10px}input[disabled],select[disabled],textarea[disabled],input[readonly],select[readonly],textarea[readonly]{opacity:0.5;cursor:not-allowed}input:focus,textarea:focus{border-color:var(--global-border-color);outline:0;outline:thin dotted \9}input[type="file"]:focus,input[type="radio"]:focus,input[type="checkbox"]:focus,select:focus{box-shadow:none}.help-block,.help-inline{color:#2e7bb4}.help-block{display:block;margin-bottom:1em;line-height:1em}.help-inline{display:inline-block;vertical-align:middle;padding-left:5px}.form-inline input,.form-inline textarea,.form-inline select{display:inline-block;margin-bottom:0}.form-inline label{display:inline-block}.form-inline .radio,.form-inline .checkbox,.form-inline .radio{padding-left:0;margin-bottom:0;vertical-align:middle}.form-inline .radio input[type="radio"],.form-inline .checkbox input[type="checkbox"]{float:left;margin-left:0;margin-right:3px}.form-search input,.form-search textarea,.form-search select{display:inline-block;margin-bottom:0}.form-search .search-query{padding-left:14px;padding-right:14px;margin-bottom:0;border-radius:14px}.form-search label{display:inline-block}.form-search .radio,.form-search .checkbox,.form-inline .radio{padding-left:0;margin-bottom:0;vertical-align:middle}.form-search .radio input[type="radio"],.form-search .checkbox input[type="checkbox"]{float:left;margin-left:0;margin-right:3px}.form--loading:before{content:''}.form--loading .form__spinner{display:block}.form:before{position:absolute;top:0;left:0;width:100%;height:100%;background-color:rgba(255,255,255,0.7);z-index:10}.form__spinner{display:none;position:absolute;top:50%;left:50%;z-index:11}#goog-fixurl ul{list-style:none;margin-left:0;padding-left:0}#goog-fixurl ul li{list-style-type:none}#goog-wm-qt{width:auto;margin-right:10px;margin-bottom:20px;padding:8px 20px;display:inline-block;font-size:.75em;background-color:#fff;color:#000;border-width:2px !important;border-style:solid !important;border-color:gray;border-radius:4px}#main{max-width:925px;margin-left:auto;margin-right:auto;clear:both;margin-top:2em;padding-left:1em;padding-right:1em;animation:intro 0.3s both;animation-delay:0.35s}#main:after{content:" ";display:block;clear:both}#main::after{clear:both;content:"";display:table}@media (min-width: 80em){#main{max-width:1280px}}@media (min-width: 57.8125em){.page{width:83.0508474576%;float:right;margin-right:0;padding-left:4.2372881356%;padding-right:16.9491525424%}}.page .page__inner-wrap{clear:both;width:100%;float:left;margin-left:0;margin-right:0}.page .page__inner-wrap .page__content,.page .page__inner-wrap .page__meta,.page .page__inner-wrap .comment__date,.page .page__inner-wrap .page__share{clear:both;width:100%;float:left;margin-left:0;margin-right:0}.page__title{margin-top:0;line-height:1}.page__title+.page__meta,.page__title+.comment__date{margin-top:-0.5em}.page__lead{font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:1.25em}.page__content h2{padding-bottom:0.5em;border-bottom:1px solid var(--global-border-color)}.page__content p,.page__content li,.page__content dl{font-size:1em}.page__content p{margin:0 0 1.3em}.page__content a{text-decoration:underline}.page__content a:hover{text-decoration:underline}.page__content a:hover img{box-shadow:0 0 10px rgba(0,0,0,0.25)}.page__content dt{margin-top:1em;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-weight:bold}.page__content dd{margin-left:1em;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.75em}.page__content .small{font-size:.75em}.page__content blockquote+.small{margin-top:-1.5em;padding-left:1.25rem}.page__hero{position:relative;margin-bottom:2em;clear:both;animation:intro 0.3s both;animation-delay:0.25s}.page__hero::after{clear:both;content:"";display:table}.page__hero--overlay{position:relative;margin-bottom:2em;padding:3em 0;clear:both;background-size:cover;background-repeat:no-repeat;background-position:center;animation:intro 0.3s both;animation-delay:0.25s}.page__hero--overlay::after{clear:both;content:"";display:table}.page__hero--overlay a{color:#fff}.page__hero--overlay .wrapper{padding-left:1em;padding-right:1em}@media (min-width: 80em){.page__hero--overlay .wrapper{max-width:1280px}}.page__hero--overlay .page__title,.page__hero--overlay .page__meta,.page__hero--overlay .comment__date,.page__hero--overlay .page__lead,.page__hero--overlay .btn,.page__hero--overlay #goog-wm-sb{color:#fff;text-shadow:1px 1px 4px rgba(0,0,0,0.5)}.page__hero--overlay .page__lead{max-width:768px}.page__hero--overlay .page__title{font-size:1.953em}@media (min-width: 37.5em){.page__hero--overlay .page__title{font-size:2.441em}}.page__hero-image{width:100%;height:auto;-ms-interpolation-mode:bicubic}.page__hero-caption{position:absolute;bottom:0;right:0;margin:0 auto;padding:2px 5px;color:#fff;font-family:Georgia,Times,serif;font-size:.6875em;background:#000;text-align:right;z-index:5;opacity:0.5;border-radius:4px 0 4px 0}@media (min-width: 57.8125em){.page__hero-caption{padding:5px 10px}}.page__hero-caption a{color:#fff;text-decoration:none}.page__share{margin-top:2em;padding-top:1em;border-top:1px solid var(--global-border-color)}@media (max-width: 37.5em){.page__share .btn span,.page__share #goog-wm-sb span{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}}.page__share-title{margin-bottom:10px;font-size:.75em;text-transform:uppercase}.page__meta,.comment__date{margin-top:2em;color:var(--global-text-color-light);font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.75em}.page__meta p,.comment__date p{margin:0}.page__meta a,.comment__date a{color:inherit}.page__meta-title{margin-bottom:10px;font-size:.75em;text-transform:uppercase}.page__taxonomy .sep{display:none}.page__taxonomy strong{margin-right:10px}.page__taxonomy-item{display:inline-block;margin-right:5px;margin-bottom:8px;padding:5px 10px;text-decoration:none;border:1px solid var(--global-border-color);border-radius:4px}.page__taxonomy-item:hover{text-decoration:none;color:var(--global-link-color-hover)}.page__comments{clear:both;width:100%;float:left;margin-left:0;margin-right:0}.page__comments-title{margin-top:2rem;margin-bottom:10px;padding-top:2rem;font-size:.75em;border-top:1px solid var(--global-border-color);text-transform:uppercase}.page__comments-form{padding:1em;background:var(--global-border-color);transition:all 0.2s ease-in-out}.page__comments-form.disabled input,.page__comments-form.disabled button,.page__comments-form.disabled textarea,.page__comments-form.disabled label{pointer-events:none;cursor:not-allowed;filter:alpha(opacity=65);box-shadow:none;opacity:0.65}.comment{clear:both;margin:1em 0}.comment::after{clear:both;content:"";display:table}.comment:not(:last-child){border-bottom:1px solid var(--global-border-color)}.comment__avatar-wrapper{float:left;width:60px;height:60px}@media (min-width: 57.8125em){.comment__avatar-wrapper{width:100px;height:100px}}.comment__avatar{width:40px;height:40px;border-radius:50%}@media (min-width: 57.8125em){.comment__avatar{width:80px;height:80px;padding:5px;border:1px solid var(--global-border-color)}}.comment__content-wrapper{float:right;width:calc(100% - 60px)}@media (min-width: 57.8125em){.comment__content-wrapper{width:calc(100% - 100px)}}.comment__author{margin:0}.comment__author a{text-decoration:none}.comment__date{margin:0}.comment__date a{text-decoration:none}.page__related{margin-top:2em;padding-top:1em;border-top:1px solid var(--global-border-color);clear:both;float:left}.page__related::after{clear:both;content:"";display:table}@media (min-width: 57.8125em){.page__related{margin-left:21.186440678%}}.page__related a{color:inherit;text-decoration:none}.page__related-title{margin-bottom:10px;font-size:.75em;text-transform:uppercase}.archive{margin-bottom:2em}@media (min-width: 48em){.archive{width:100%;float:left;margin-left:0;margin-right:0}}@media (min-width: 57.8125em){.archive{width:83.0508474576%;float:right;margin-right:0;padding-left:4.2372881356%}}.archive a{text-decoration:underline}.archive a:hover{text-decoration:underline}.archive a:hover img{box-shadow:0 0 10px rgba(0,0,0,0.25)}.archive__subtitle{margin:1.414em 0 0;padding-bottom:0.5em;font-size:1em;color:var(--global-text-color-light);border-bottom:1px solid var(--global-border-color)}.archive__subtitle+.list__item .archive__item-title{margin-top:0.5em}.archive__item-title{margin-bottom:0.25em;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif}.archive__item-title a+a{opacity:0.5}.page__content .archive__item-title{margin-top:1em;border-bottom:none}.archive__item-excerpt{margin-top:0;font-size:.75em}.archive__item-excerpt+p{text-indent:0}.archive__item-teaser{border-radius:4px;overflow:hidden}.archive__item-teaser img{width:100%}.archive__item:hover .archive__item-teaser{box-shadow:0 0 10px rgba(0,0,0,0.25)}.archive__item:hover .archive__item-title{text-decoration:underline}@media (min-width: 48em){.list__item{padding-right:20px}}@media (min-width: 57.8125em){.list__item{padding-right:30px}}@media (min-width: 80em){.list__item{padding-right:40px}}.list__item .page__meta,.list__item .comment__date{margin:0 0 4px}.grid__item{margin-bottom:2em}.grid__item .page__meta,.grid__item .comment__date{margin:0 0 4px}.grid__item .archive__item-title{margin-top:0.5em;font-size:1em}.grid__item .archive__item-excerpt{display:none}@media (min-width: 37.5em){.grid__item{width:48.9795918367%;float:left}.grid__item:nth-child(2n+1){margin-left:0;margin-right:-100%;clear:both;margin-left:0}.grid__item:nth-child(2n+2){margin-left:51.0204081633%;margin-right:-100%;clear:none}.grid__item .archive__item-teaser{max-height:200px}}@media (min-width: 48em){.grid__item{margin-left:0;margin-right:0;width:23.4693877551%;float:left}.grid__item:nth-child(4n+1){margin-left:0;margin-right:-100%;clear:both;margin-left:0}.grid__item:nth-child(4n+2){margin-left:25.5102040816%;margin-right:-100%;clear:none}.grid__item:nth-child(4n+3){margin-left:51.0204081633%;margin-right:-100%;clear:none}.grid__item:nth-child(4n+4){margin-left:76.5306122449%;margin-right:-100%;clear:none}.grid__item .archive__item-teaser{max-height:120px}.grid__item .archive__item-excerpt{display:block;font-size:.75em}}.feature__wrapper{clear:both;margin-bottom:2em;border-bottom:1px solid var(--global-border-color)}.feature__wrapper::after{clear:both;content:"";display:table}.feature__item{margin-bottom:2em;font-size:1.25rem}@media (min-width: 37.5em){.feature__item{margin-bottom:0;width:32.2033898305%;float:left}.feature__item:nth-child(3n+1){margin-left:0;margin-right:-100%;clear:both;margin-left:0}.feature__item:nth-child(3n+2){margin-left:33.8983050847%;margin-right:-100%;clear:none}.feature__item:nth-child(3n+3){margin-left:67.7966101695%;margin-right:-100%;clear:none}.feature__item .feature__item-teaser{max-height:200px;overflow:hidden}}.feature__item--left{clear:both;width:100%;float:left;margin-left:0;margin-right:0;font-size:1.25rem}.feature__item--left .archive__item-teaser{margin-bottom:2em}@media (min-width: 37.5em){.feature__item--left .archive__item-teaser{width:40.6779661017%;float:left;margin-right:1.6949152542%}.feature__item--left .archive__item-body{width:57.6271186441%;float:right;margin-right:0;padding-left:4.2372881356%;padding-right:8.4745762712%}}.feature__item--right{clear:both;width:100%;float:left;margin-left:0;margin-right:0;font-size:1.25rem}.feature__item--right .archive__item-teaser{margin-bottom:2em}@media (min-width: 37.5em){.feature__item--right{text-align:right}.feature__item--right .archive__item-teaser{width:40.6779661017%;float:right;margin-left:1.6949152542%}.feature__item--right .archive__item-body{width:57.6271186441%;float:left;margin-left:0;padding-left:4.2372881356%;padding-right:8.4745762712%}}.feature__item--center{clear:both;width:100%;float:left;margin-left:0;margin-right:0;font-size:1.25rem}.feature__item--center .archive__item-teaser{margin-bottom:2em}@media (min-width: 37.5em){.feature__item--center{text-align:center}.feature__item--center .archive__item-teaser{margin:0 auto;width:40.6779661017%}.feature__item--center .archive__item-body{margin:0 auto;width:57.6271186441%}}.sidebar{-webkit-transform:translate3d(0, 0, 0);transform:translate3d(0, 0, 0);clear:both;margin-bottom:1em}.sidebar::after{clear:both;content:"";display:table}@media screen and (min-width: 1024px){.sidebar{height:100vh;overflow-y:auto;position:fixed;padding-top:70px}}@media (min-width: 57.8125em){.sidebar{width:15.2542372881%;float:left;margin-right:1.6949152542%;opacity:1;-webkit-transition:opacity 0.2s ease-in-out;transition:opacity 0.2s ease-in-out}.sidebar:hover{opacity:1}}@media (min-width: 80em){.sidebar{max-width:250px;padding-right:0}}.sidebar h2,.sidebar h3,.sidebar h4,.sidebar h5,.sidebar h6{margin-bottom:0;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif}.sidebar h3,.sidebar h4{font-size:1em}.sidebar p,.sidebar li{font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:.75em;line-height:1.5}.sidebar img{width:100%}.sidebar__right{margin-bottom:1em}@media (min-width: 57.8125em){.sidebar__right{position:relative;float:right;width:20px;margin-left:2.5423728814%;z-index:10}}@media (min-width: 80em){.sidebar__right{width:30px}}.author__avatar{display:table-cell;vertical-align:top;width:36px}@media (min-width: 57.8125em){.author__avatar{display:block;width:auto;height:auto}}.author__avatar img{max-width:175px;border-radius:50%}@media (min-width: 57.8125em){.author__avatar img{padding:5px;border:1px solid var(--global-border-color)}}.author__content{display:table-cell;vertical-align:top;padding-left:15px;padding-right:25px;line-height:1}@media (min-width: 57.8125em){.author__content{display:block;width:100%;padding-left:0;padding-right:0}}.author__name{margin:0}@media (min-width: 57.8125em){.author__name{margin-top:10px;margin-bottom:10px}}.sidebar .author__name{font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;font-size:1em}.sidebar .author__desktop{display:none}@media screen and (min-width: 1024px){.sidebar .author__desktop{display:block}}.author__pronouns{margin:0}@media (min-width: 57.8125em){.author__pronouns{margin-top:10px;margin-bottom:10px}}.author__bio{margin:0}@media (min-width: 57.8125em){.author__bio{margin-top:10px;margin-bottom:20px}}.author__urls-wrapper{position:relative;display:table-cell;vertical-align:middle;font-family:-apple-system,".SFNSText-Regular","San Francisco","Roboto","Segoe UI","Helvetica Neue","Lucida Grande",Arial,sans-serif;z-index:10;position:relative;cursor:pointer}.author__urls-wrapper li:last-child a{margin-bottom:0}@media (min-width: 57.8125em){.author__urls-wrapper{display:block}}.author__urls-wrapper button{margin-bottom:0}@media (min-width: 57.8125em){.author__urls-wrapper button{display:none}}.author__urls{display:none;position:absolute;right:0;margin-top:15px;padding:10px;list-style-type:none;border:1px solid var(--global-border-color);border-radius:4px;background:#fff;z-index:-1;box-shadow:0 0 10px rgba(0,0,0,0.25);cursor:default}@media (min-width: 57.8125em){.author__urls{display:block;position:relative;margin:0;padding:0;border:0;background:transparent;box-shadow:none}}.author__urls:before{display:block;content:"";position:absolute;top:-11px;left:calc(50% - 10px);width:0;border-style:solid;border-width:0 10px 10px;border-color:var(--global-border-color) transparent;z-index:0}@media (min-width: 57.8125em){.author__urls:before{display:none}}.author__urls:after{display:block;content:"";position:absolute;top:-10px;left:calc(50% - 10px);width:0;border-style:solid;border-width:0 10px 10px;border-color:#fff transparent;z-index:1}@media (min-width: 57.8125em){.author__urls:after{display:none}}.author__urls li{white-space:nowrap}.author__urls a{display:block;margin-bottom:5px;padding-right:5px;padding-top:2px;padding-bottom:2px;color:inherit;font-size:1em;text-decoration:none}.author__urls a:hover{text-decoration:underline}:root{--site-paper: #f4f8fb;--site-surface: #fbfdff;--site-ink: #24394c;--site-muted: #667f94;--site-faint: #8da2b4;--site-line: #d5e2ec;--site-line-strong: #b9cfdf;--site-accent: #2f719f;--site-accent-dark: #1e557d;--site-tint: #e8f1f7;--site-width: 1200px;--site-gutter: 3rem;--site-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace}html{scroll-behavior:smooth}body{display:flex;flex-direction:column;min-height:100vh;padding:76px 0 0;background:var(--site-paper);color:var(--site-ink);font-size:16px;line-height:1.65}a{color:var(--site-accent);text-decoration-thickness:1px;text-underline-offset:0.2em}a:hover,a:focus-visible{color:var(--site-accent-dark)}a:focus-visible,button:focus-visible{outline:2px solid var(--site-accent);outline-offset:4px}.masthead{height:76px;background:rgba(244,248,251,0.96);border-bottom:1px solid var(--site-line);animation:none;backdrop-filter:blur(14px)}.masthead__inner-wrap{width:min(var(--site-width), calc(100% - var(--site-gutter)));max-width:none;height:100%;margin:0 auto;padding:0}.site-nav{display:flex;align-items:center;justify-content:space-between;height:100%}.site-nav__brand{color:var(--site-ink);font-family:Georgia, "Times New Roman", serif;font-size:1.05rem;letter-spacing:-0.02em;text-decoration:none}.site-nav__links{display:flex;align-items:center;gap:clamp(1.4rem, 3vw, 2.7rem);margin:0;padding:0;list-style:none}.site-nav__links li{margin:0}.site-nav__links a{position:relative;display:block;padding:0.25rem 0;color:var(--site-muted);font-family:var(--site-mono);font-size:0.66rem;letter-spacing:0.08em;text-decoration:none;text-transform:uppercase}.site-nav__links a::after{position:absolute;right:0;bottom:-0.15rem;left:0;height:1px;background:var(--site-accent);content:"";transform:scaleX(0);transform-origin:right;transition:transform 160ms ease}.site-nav__links a:hover,.site-nav__links a:focus-visible,.site-nav__links a[aria-current="page"]{color:var(--site-ink)}.site-nav__links a:hover::after,.site-nav__links a:focus-visible::after,.site-nav__links a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}.home-page{width:min(var(--site-width), calc(100% - var(--site-gutter)));margin:0 auto}.profile-hero{display:grid;grid-template-columns:repeat(12, minmax(0, 1fr));column-gap:clamp(1.2rem, 2.5vw, 2.2rem);align-items:start;padding:clamp(3.5rem, 6vw, 5rem) 0 clamp(4rem, 7vw, 5.5rem)}.profile-hero__details{grid-column:1 / span 8;display:flex;flex-direction:column;gap:clamp(2.5rem, 4.5vw, 3.75rem)}.profile-hero__identity h1{margin:0;color:var(--site-ink);font-family:Georgia, "Times New Roman", serif;font-size:clamp(4rem, 8vw, 6.5rem);font-weight:400;letter-spacing:-0.065em;line-height:0.9;white-space:nowrap}.profile-hero__role{margin:2rem 0 0;color:var(--site-ink);font-family:Georgia, "Times New Roman", serif;font-size:clamp(1.05rem, 2vw, 1.35rem);line-height:1.55}.profile-links{display:flex;flex-wrap:wrap;gap:0.65rem;margin-top:1.5rem}.profile-links a,.work-links a{display:inline-flex;align-items:center;min-height:2rem;padding:0.2rem 0.65rem;color:var(--site-accent-dark);background:transparent;border:1px solid var(--site-line-strong);font-family:var(--site-mono);font-size:0.62rem;letter-spacing:0.05em;text-decoration:none;text-transform:uppercase;transition:background 140ms ease, border-color 140ms ease}.profile-links a:hover,.profile-links a:focus-visible,.work-links a:hover,.work-links a:focus-visible{background:var(--site-tint);border-color:var(--site-accent)}.profile-portrait{grid-column:9 / span 4;display:block;align-self:start;margin:0;padding-top:0}.profile-portrait img{display:block;width:100%;aspect-ratio:4 / 5;margin:0;object-fit:cover;object-position:58% center;border:1px solid var(--site-line-strong);border-radius:0}.profile-portrait figcaption{display:flex;justify-content:space-between;gap:1rem;margin:0;width:100%;padding-top:0.65rem;color:var(--site-muted);font-family:var(--site-mono);font-size:0.58rem;letter-spacing:0.04em}.profile-hero__facts{width:100%}.fact-list{display:grid;grid-template-columns:minmax(0, 1.9fr) minmax(130px, 0.8fr) minmax(170px, 1.15fr);margin:0;border-top:1px solid var(--site-line-strong);border-bottom:1px solid var(--site-line)}.fact-list>div{min-width:0;padding:1rem 1rem 1.15rem 0}.fact-list>div+div{padding-left:1rem;border-left:1px solid var(--site-line)}.fact-list dt{margin-bottom:0.5rem;color:var(--site-faint);font-family:var(--site-mono);font-size:0.58rem;letter-spacing:0.08em;text-transform:uppercase}.fact-list dd{margin:0;color:var(--site-ink);font-size:0.78rem;line-height:1.55}.indexed-section{display:grid;grid-template-columns:repeat(12, minmax(0, 1fr));column-gap:clamp(1.2rem, 2.5vw, 2.2rem);padding:clamp(3.75rem, 6.5vw, 5.5rem) 0;border-top:1px solid var(--site-line-strong)}.indexed-section__heading{grid-column:1 / span 4;align-self:start}.indexed-section__heading h2{margin:0;color:var(--site-ink);font-family:Georgia, "Times New Roman", serif;font-size:clamp(2rem, 4vw, 3.2rem);font-weight:400;letter-spacing:-0.04em;line-height:1}.indexed-section__content{grid-column:5 / span 8;min-width:0}.record{display:grid;grid-template-columns:minmax(0, 1fr) auto;gap:2rem;padding:1.35rem 0;border-top:1px solid var(--site-line)}.record:first-child{padding-top:0;border-top:0}.record h3,.teaching-columns h4{margin:0;color:var(--site-ink);font-family:Georgia, "Times New Roman", serif;font-size:1.05rem;font-weight:400}.record p{margin:0.25rem 0 0;color:var(--site-muted);font-size:0.76rem}.record .record__emphasis{color:var(--site-accent-dark);font-weight:600}.record time,.award-list time,.teaching-columns time{color:var(--site-muted);font-family:var(--site-mono);font-size:0.6rem;letter-spacing:0.03em}.work-list{display:grid}.home-research-groups{display:grid;gap:clamp(3rem, 5vw, 4.5rem)}.home-research-group__heading{margin-bottom:1.8rem;padding-bottom:0.9rem;border-bottom:1px solid var(--site-line-strong)}.home-research-group__heading h3{margin:0;color:var(--site-ink);font-family:Georgia, "Times New Roman", serif;font-size:clamp(1.4rem, 2.7vw, 2rem);font-weight:400;letter-spacing:-0.025em}.work-entry{padding:1.8rem 0 2rem;border-top:1px solid var(--site-line)}.work-entry:first-child{padding-top:0;border-top:0}.work-entry__meta{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:0.8rem;color:var(--site-muted);font-family:var(--site-mono);font-size:0.58rem;letter-spacing:0.05em;text-transform:uppercase}.work-entry__meta span:first-child{color:var(--site-accent)}.work-entry h3,.work-entry h4{max-width:760px;margin:0;font-family:Georgia, "Times New Roman", serif;font-size:clamp(1.15rem, 2.2vw, 1.45rem);font-weight:400;letter-spacing:-0.012em;line-height:1.4}.work-entry h3 a,.work-entry h4 a{color:var(--site-ink);text-decoration:none}.work-entry h3 a:hover,.work-entry h3 a:focus-visible,.work-entry h4 a:hover,.work-entry h4 a:focus-visible{color:var(--site-accent-dark)}.work-entry p{max-width:760px;margin:0.75rem 0 0;color:var(--site-muted);font-size:0.76rem;line-height:1.7}.work-links{display:flex;flex-wrap:wrap;gap:0.45rem;margin-top:1rem}.work-links a{min-height:1.75rem;padding:0.1rem 0.55rem;font-size:0.56rem}.award-list,.teaching-columns ul{margin:0;padding:0;list-style:none}.award-list li{display:grid;grid-template-columns:minmax(0, 1fr) minmax(100px, auto);gap:2rem;margin:0;padding:0.85rem 0;border-top:1px solid var(--site-line);font-size:0.78rem}.award-list li:first-child{padding-top:0;border-top:0}.award-list time{text-align:right}.teaching-columns{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:clamp(2.5rem, 5vw, 4.5rem)}.teaching-experience{display:grid;gap:2rem}.teaching-role{margin:0;padding-bottom:0.9rem;color:var(--site-ink);border-bottom:1px solid var(--site-line-strong);font-family:Georgia, "Times New Roman", serif;font-size:clamp(1.4rem, 2.7vw, 2rem);font-weight:400;letter-spacing:-0.025em}.teaching-columns h4{margin-bottom:1rem}.teaching-columns li{display:grid;grid-template-columns:minmax(0, 1fr) auto;gap:1rem;margin:0;padding:0.75rem 0;border-top:1px solid var(--site-line);font-size:0.74rem}.teaching-columns time{max-width:112px;text-align:right}.teaching-note{margin:0.35rem 0 0;color:var(--site-muted);font-size:0.62rem;line-height:1.5}.contact-section{padding-bottom:clamp(4rem, 7vw, 6rem)}.contact-list{display:flex;flex-direction:column;align-items:flex-start;gap:0.6rem}.contact-list a{color:var(--site-ink);font-family:Georgia, "Times New Roman", serif;font-size:clamp(1rem, 2vw, 1.28rem);text-decoration-color:var(--site-line-strong)}.research-page,.simple-page{width:min(1080px, calc(100% - var(--site-gutter)));margin:0 auto}.content-hero{padding:clamp(4rem, 7vw, 6rem) 0 clamp(3.5rem, 6vw, 4.75rem)}.content-hero h1{margin:0;color:var(--site-ink);font-family:Georgia, "Times New Roman", serif;font-size:clamp(4rem, 11vw, 7.5rem);font-weight:400;letter-spacing:-0.06em;line-height:0.82}.content-hero__summary{margin-top:clamp(2rem, 4vw, 3rem);padding-top:1rem;border-top:1px solid var(--site-line-strong)}.content-hero__summary>p{max-width:610px;margin:0;color:var(--site-ink);font-family:Georgia, "Times New Roman", serif;font-size:clamp(1rem, 2vw, 1.25rem);line-height:1.6}.research-section{display:grid;grid-template-columns:repeat(12, minmax(0, 1fr));column-gap:clamp(1.2rem, 2.5vw, 2.2rem);padding:clamp(3.5rem, 6vw, 5rem) 0;border-top:1px solid var(--site-line-strong)}.research-section>header{grid-column:1 / span 4;align-self:start}.research-section>header h2{margin:0;color:var(--site-ink);font-family:Georgia, "Times New Roman", serif;font-size:clamp(1.65rem, 3vw, 2.4rem);font-weight:400;letter-spacing:-0.035em}.research-section>.work-list{grid-column:5 / span 8}.research-section:last-child{padding-bottom:clamp(5rem, 8vw, 6.5rem)}.simple-page{flex:1;padding:clamp(6rem, 15vw, 11rem) 0}.simple-page .page-eyebrow{margin:0 0 1rem;color:var(--site-accent);font-family:var(--site-mono);font-size:0.65rem;letter-spacing:0.08em}.simple-page h1{margin:0;font-family:Georgia, "Times New Roman", serif;font-size:clamp(3rem, 8vw, 6rem);font-weight:400;letter-spacing:-0.05em}.simple-page p:not(.page-eyebrow){color:var(--site-muted)}.simple-page .text-link{color:var(--site-accent-dark);font-family:var(--site-mono);font-size:0.62rem;letter-spacing:0.06em;text-transform:uppercase}.page__footer{position:static;float:none;margin-top:auto;background:var(--site-paper);border-top:1px solid var(--site-line);animation:none}.page__footer footer{width:min(var(--site-width), calc(100% - var(--site-gutter)));max-width:none;margin:0 auto;padding:1.4rem 0}.page__footer-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;color:var(--site-muted);font-family:var(--site-mono);font-size:0.57rem;letter-spacing:0.05em;text-transform:uppercase}.page__footer-copyright{font-family:inherit;font-size:inherit}@media (max-width: 900px){.profile-hero__details{grid-column:1 / span 7}.profile-portrait{grid-column:9 / span 4}.fact-list{grid-template-columns:1fr}.fact-list>div+div{padding-left:0;border-top:1px solid var(--site-line);border-left:0}.teaching-columns{grid-template-columns:1fr}}@media (max-width: 700px){:root{--site-gutter: 2rem}body{padding-top:64px}.masthead{height:64px}.site-nav__links{gap:1rem}.site-nav__links a{font-size:0.56rem}.profile-hero{display:flex;flex-direction:column;gap:3rem;min-height:0;padding:3.5rem 0 4.5rem}.profile-hero__details{width:100%;gap:2.75rem}.profile-hero__identity h1{font-size:clamp(3rem, 14vw, 4.2rem)}.profile-portrait{width:min(78vw, 380px);margin-left:auto;padding-top:0}.profile-hero__facts{width:100%}.indexed-section,.research-section{grid-template-columns:1fr;gap:2.8rem}.indexed-section__heading,.indexed-section__content,.research-section>header,.research-section>.work-list{grid-column:1}.record,.award-list li,.teaching-columns li{gap:1rem}.record{grid-template-columns:1fr}.record time{margin-top:-0.4rem}.award-list li{grid-template-columns:minmax(0, 1fr) auto}.page__footer-inner{align-items:flex-start;flex-direction:column;gap:0.3rem}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}.site-nav__links a::after,.profile-links a,.work-links a{transition:none}}