.f-lazyMedia{--spacingHeight:calc(var(--linesHigh)*1em*var(--atype-fh, 1.8));background:var(--bg,var(--atype-theme-grey-200));border:0 solid transparent;border-radius:var(--border-radius,0);max-height:100%;position:relative}.f-lazyMedia>div,.f-lazyMedia>picture>div{height:100%!important;max-width:unset!important;width:100%!important}.f-lazyMedia>div{background-image:var(--bg-image,none);background-position:var(--focal-point-x,50%) var(--focal-point-y,50%);background-size:cover}.f-lazyMedia:before{content:"";height:var(--spacingHeight,0);margin-left:-1px}.f-lazyMedia:after{clear:both;content:"";display:table}.f-lazyMedia>:first-child{bottom:0;left:0;overflow:hidden;position:var(--imagePosition,absolute);right:0;top:0;writing-mode:horizontal-tb}.f-lazyMedia atype-video-jwplayer,.f-lazyMedia img{height:auto;margin:auto;max-width:unset!important;object-fit:var(--media-object-fit,cover);object-position:var(--focal-point-x,50%) var(--focal-point-y,50%);width:100%}.f-lazyMedia img{height:100%}:root{--site-primary-color:var(--atype-theme-primary);--theme-primary-color:#1b6fa6;--my-font-family:IBM Plex Serif,Georgia,serif;--my-heading-family:acumin-pro,Arial,Helvetica,sans-serif}.theme-colors,body{--h:var(--primary-hue,9deg);--a-h:calc(var(--h) - 180deg);--sat:var(--primary-sat,41%);--l:var(--primary-l,31%);--atype-theme-primary-normal:hsl(var(--h) var(--sat) var(--l));--atype-theme-primary-light:hsl(var(--h) calc(var(--sat) - min(20%, var(--sat))) calc(var(--l) + min(30%, var(--l))));--atype-theme-primary-dark:hsl(var(--h) calc(var(--sat) + 15%) calc(var(--l) - var(--l)/2));--atype-theme-accent-normal:hsl(calc(var(--a-h)) var(--sat) var(--l));--atype-theme-accent-light:hsl(calc(var(--a-h)) calc(var(--sat) - 10%) calc(var(--l) + var(--l)/2));--atype-theme-accent-dark:hsl(calc(var(--a-h)) calc(var(--sat) + 10%) calc(var(--l) - var(--l)/2));--atype-theme-accent:var(--atype-theme-accent-normal);--atype-theme-primary:var(--atype-theme-primary-normal);--atype-theme-primary-500:var(--atype-theme-primary-normal);--atype-theme-primary-100:hsl(var(--h) var(--sat) calc(var(--l) + 40%));--atype-theme-primary-200:hsl(var(--h) calc(var(--sat) + 10%) calc(var(--l) + 15%));--atype-theme-primary-300:hsl(var(--h) calc(var(--sat) - 15%) calc(var(--l) + 10%));--atype-theme-primary-400:hsl(var(--h) calc(var(--sat) - 20%) calc(var(--l) + 5%));--atype-theme-primary-600:hsl(var(--h) calc(var(--sat) - 10%) calc(var(--l) - 5%));--atype-theme-primary-700:hsl(var(--h) var(--sat) calc(var(--l) - 10%));--atype-theme-primary-800:hsl(var(--h) var(--sat) calc(var(--l) - 15%));--atype-theme-primary-900:hsl(var(--h) var(--sat) calc(var(--l) - 20%));--color-white:var(--atype-theme-grey-0);--color-black:var(--atype-theme-grey-1000);--color-grey:var(--atype-theme-grey-1000);--color-primary:var(--atype-theme-primary-500);--color-primary-dark:var(--atype-theme-primary-dark);--color-primary-light:var(--atype-theme-primary-light);--color-accent:var(--atype-theme-accent-normal);--color-accent-dark:var(--atype-theme-accent-dark);--color-accent-light:var(--atype-theme-accent-light);--color-red-h:358deg;--color-red-s:71%;--color-red-l:49%;--color-red:hsla(var(--color-red-h),var(--color-red-s),var(--color-red-l),var(--alpha,1));red-light:hsla(var(--color-red-h),var(--color-red-s),calc(var(--color-red-l) + 30%),var(--alpha,1));--color-green-h:144deg;--color-green-s:37%;--color-green-l:33%;--color-green:hsla(var(--color-green-h),var(--color-green-s),var(--color-green-l),var(--alpha,1));green-light:hsla(var(--color-green-h),var(--color-green-s),calc(var(--color-green-l) + 30%),var(--alpha,1));--color-blue-h:204deg;--color-blue-s:72%;--color-blue-l:38%;--color-blue:hsla(var(--color-blue-h),var(--color-blue-s),var(--color-blue-l),var(--alpha,1));blue-light:hsla(var(--color-blue-h),var(--color-blue-s),calc(var(--color-blue-l) + 30%),var(--alpha,1));--color-yellow-h:48deg;--color-yellow-s:100%;--color-yellow-l:50%;--color-yellow:hsla(var(--color-yellow-h),var(--color-yellow-s),var(--color-yellow-l),var(--alpha,1));yellow-light:hsla(var(--color-yellow-h),var(--color-yellow-s),calc(var(--color-yellow-l) + 30%),var(--alpha,1));--color-pink-h:349deg;--color-pink-s:100%;--color-pink-l:59%;--color-pink:hsla(var(--color-pink-h),var(--color-pink-s),var(--color-pink-l),var(--alpha,1));pink-light:hsla(var(--color-pink-h),var(--color-pink-s),calc(var(--color-pink-l) + 30%),var(--alpha,1));--color-purple-h:246deg;--color-purple-s:34%;--color-purple-l:40%;--color-purple:hsla(var(--color-purple-h),var(--color-purple-s),var(--color-purple-l),var(--alpha,1));purple-light:hsla(var(--color-purple-h),var(--color-purple-s),calc(var(--color-purple-l) + 30%),var(--alpha,1));--color-orange-h:27deg;--color-orange-s:100%;--color-orange-l:66%;--color-orange:hsla(var(--color-orange-h),var(--color-orange-s),var(--color-orange-l),var(--alpha,1));orange-light:hsla(var(--color-orange-h),var(--color-orange-s),calc(var(--color-orange-l) + 30%),var(--alpha,1));--color-tblue-h:199deg;--color-tblue-s:94%;--color-tblue-l:67%;--color-tblue:hsla(var(--color-tblue-h),var(--color-tblue-s),var(--color-tblue-l),var(--alpha,1));tblue-light:hsla(var(--color-tblue-h),var(--color-tblue-s),calc(var(--color-tblue-l) + 30%),var(--alpha,1))}.theme-colors .hl_red,body .hl_red{background:linear-gradient(to top,var(--color-red),transparent var(--bg-height,35%),transparent);color:var(--atype-theme-grey-1000)}.theme-colors .hl_green,body .hl_green{background:linear-gradient(to top,var(--color-green),transparent var(--bg-height,35%),transparent);color:var(--atype-theme-grey-1000)}.theme-colors .hl_blue,body .hl_blue{background:linear-gradient(to top,var(--color-blue),transparent var(--bg-height,35%),transparent);color:var(--atype-theme-grey-1000)}.theme-colors .hl_yellow,body .hl_yellow{background:linear-gradient(to top,var(--color-yellow),transparent var(--bg-height,35%),transparent);color:var(--atype-theme-grey-1000)}.theme-colors .hl_pink,body .hl_pink{background:linear-gradient(to top,var(--color-pink),transparent var(--bg-height,35%),transparent);color:var(--atype-theme-grey-1000)}.theme-colors .hl_purple,body .hl_purple{background:linear-gradient(to top,var(--color-purple),transparent var(--bg-height,35%),transparent);color:var(--atype-theme-grey-1000)}.theme-colors .hl_orange,body .hl_orange{background:linear-gradient(to top,var(--color-orange),transparent var(--bg-height,35%),transparent);color:var(--atype-theme-grey-1000)}.theme-colors .hl_tblue,body .hl_tblue{background:linear-gradient(to top,var(--color-tblue),transparent var(--bg-height,35%),transparent);color:var(--atype-theme-grey-1000)}.theme-grey,:root{--atype-theme-grey-100:#efefef;--atype-theme-grey-900:#898989;--atype-theme-grey-200:#e2e2e2;--atype-theme-grey-800:#969696;--atype-theme-grey-300:#d6d6d6;--atype-theme-grey-700:#a3a3a3;--atype-theme-grey-400:#c9c9c9;--atype-theme-grey-600:#afafaf;--atype-theme-grey-50:#fff;--atype-theme-grey-500:#bcbcbc;--atype-theme-grey-1000:#000;--atype-theme-grey-0:#fff;--atype-theme-color:var(--atype-theme-grey-1000);--atype-theme-grey:var(--atype-theme-gray-200);--atype-theme-on-primary:var(--atype-theme-grey-0);--atype-theme-on-grey:#fff}.theme-grey mark,:root mark{border-radius:2px;margin:0 .125ch}.--on-dark{--atype-theme-grey-0:#000;--atype-theme-grey-100:#1a1a1a;--atype-theme-grey-200:#333;--atype-theme-grey-300:#4d4d4d;--atype-theme-grey-400:#666;--atype-theme-grey-500:grey;--atype-theme-grey-600:#999;--atype-theme-grey-700:#b3b3b3;--atype-theme-grey-800:#ccc;--atype-theme-grey-900:#e6e6e6;--atype-theme-grey-1000:#fff;--atype-theme-color:#fff}:root{--atype-space-base:1.8;--atype-space-none:0rem;--atype-space-xs:0.45rem;--atype-space-s:0.9rem;--atype-space-m:1.2rem;--atype-space-l:1.8rem;--atype-space-xl:2.7rem;--atype-space-xxl:3.6rem;--atype-space-xxxl:5.4rem;--atype-space-jumbo:7.2rem;--atype-scale-up-0:1em;--atype-scale-down-0:1em;--atype-scale-reset:1rem;--atype-scale-up-1:1.15em;--atype-scale-up-2:1.322em;--atype-scale-up-3:1.52em;--atype-scale-up-4:1.749em;--atype-scale-up-5:2.011em;--atype-scale-up-6:2.313em;--atype-scale-down-1:0.869em;--atype-scale-down-2:0.756em;--atype-scale-down-3:0.657em;--atype-scale-down-4:0.571em}*,:after,:before{box-sizing:border-box}ol,ul{padding:0}blockquote,body,dd,dl,figcaption,figure,h1,h2,h3,h4,h5,h6,li,ol,p,ul{margin:0}body{min-height:100vh}body.nav-open{overflow-y:revert!important}.section-menu{min-height:100vh}.section-menu~div{display:none}a{color:inherit;text-decoration-skip-ink:auto}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}@media(prefers-reduced-motion:reduce){*{animation-play-state:paused!important;transition:none!important}}.hide,dialog{display:none}html{overflow-x:hidden}:root{--secondary-font-family:acumin-pro,Arial,Helvetica,sans-serif;--button-font-family:Arial,Helvetica,sans-serif;--atype-fw:400;--atype-base-line-height:1.8;--atype-lh:1.8;--atype-fs:clamp(var(--min-font-size,100%),var(--font-base,78.175% ) + var(--font-ratio,0.584vw),var(--max-font-size,125%));--atype-button-border-radius:3px;font-family:var(--primary-font-family,IBM Plex Serif,Georgia,serif);font-size:clamp(var(--min-font-size,100%),var(--font-base,78.175% ) + var(--font-ratio,.584vw),var(--max-font-size,125%));font-weight:var(--f-w,var(--atype-fw,400));line-height:var(--atype-base-line-height,1.8);text-decoration:inherit}.a-body2,.a-caption,.blockquote,blockquote{--atype-fh:1.381;--atype-fs:0.869em;--atype-fw:normal;--atype-ls:unset;font-family:"IBM Plex Serif",Georgia,serif;font-family:var(--primary-font-family,IBM Plex Serif,Georgia,serif);font-size:.869em;line-height:1.381}.a-caption{--atype-fs:0.869em;color:var(--atype-theme-grey-800,#ccc);font-size:.756em;letter-spacing:.03333em}.a-list{--itemMargin:var(--item-margin,var(--atype-space-xs,0.25rem))}.a-list>*+*{margin-top:.25rem;margin-top:var(--itemMargin)}.a-list>li{position:relative}ol{list-style-position:outside;list-style-type:decimal}ol>li{margin-left:3ch}ul{list-style-position:outside}.a-subtitle1,.a-subtitle2{color:#111;color:var(--atype-theme-grey-800);font-style:italic}.a-subtitle1{font-size:1em;font-size:var(--atype-base-font-size,1em);font-weight:400;letter-spacing:.009375em;line-height:var(--atype-base-line-height)}.a-subtitle1,.a-subtitle2{font-family:acumin-pro,Arial,Helvetica,sans-serif;font-family:var(--heading-font-family,acumin-pro,Arial,Helvetica,sans-serif)}.a-subtitle2{font-size:.869em;font-size:var(--atype-scale-down-1,.869em);font-weight:500;letter-spacing:.00714285em;line-height:1.7262}.blockquote,.pullquote,blockquote,pullquote{display:block;font-family:"IBM Plex Serif",Georgia,serif;font-family:var(--primary-font-family,"IBM Plex Serif",Georgia,serif);padding:var(--atype-space-l,1.5rem);position:relative}.blockquote,blockquote{--borderSize:var(--border-size,var(--atype-space-xs,1rem));background:var(--atype-theme-grey-200);border-left:var(--borderSize) solid var(--atype-theme-primary);display:block;padding:var(--border-size,var(--atype-space-xs,1rem))}.pullquote{--shadow-color:var(--atype-theme-primary,#333);background:var(--atype-theme-grey-100,#333);border-left:none;box-shadow:inset 0 var(--atype-space-xs,6px) 0 0 var(--shadow-color),inset 0 calc(var(--atype-space-xs, 6px)*-1) 0 0 var(--shadow-color);font-size:var(--atype-scale-up-1);line-height:1.30435;position:relative}.pullquote:before{color:var(--atype-theme-primary-dark);content:"“";font-size:var(--atype-scale-up-6);font-style:normal;left:calc(var(--colGap, 1rem)/4);line-height:1;opacity:.9;position:absolute}.citation-text{color:inherit;display:block;font-size:var(--atype-scale-down-1);font-style:italic;font-weight:400;margin-top:var(--atype-space-m);text-align:right}.txt-up-6,.txt-xxl{--atype-fh:1.19344;--atype-fs:2.011em;--atype-ls:-0.0083333333em}.a-heading1,.h1-primary.h1-primary,.txt-up-6,.txt-xxl,h1{font-size:2.011em;letter-spacing:-.0083333333em;line-height:1.19344}.a-heading1,.h1-primary.h1-primary,h1{--atype-fw:700;--atype-fh:1.19344;--atype-fs:2.011em;--atype-ls:-0.0083333333em;font-family:acumin-pro,Arial,Helvetica,sans-serif;font-family:var(--heading-font-family,acumin-pro,Arial,Helvetica,sans-serif);font-weight:700;font-weight:var(--f-w,var(--atype-fw,700))}.txt-up-5,.txt-xl{--atype-fh:1.200687;--atype-fs:1.749em;--atype-ls:normal}.a-heading2,.h2-primary.h2-primary,.txt-up-5,.txt-xl,h2{font-size:1.749em;letter-spacing:normal;line-height:1.200687}.a-heading2,.h2-primary.h2-primary,h2{--atype-fw:700;--atype-fh:1.200687;--atype-fs:1.749em;--atype-ls:normal;font-family:acumin-pro,Arial,Helvetica,sans-serif;font-family:var(--heading-font-family,acumin-pro,Arial,Helvetica,sans-serif);font-weight:700;font-weight:var(--f-w,var(--atype-fw,700))}.txt-l,.txt-up-4{--atype-fh:1.18421;--atype-fs:1.52em;--atype-ls:0.0073529412em}.a-heading3,.h3-primary.h3-primary,.txt-l,.txt-up-4,h3{font-size:1.52em;letter-spacing:.0073529412em;line-height:1.18421}.a-heading3,.h3-primary.h3-primary,h3{--atype-fw:500;--atype-fh:1.18421;--atype-fs:1.52em;--atype-ls:0.0073529412em;font-family:acumin-pro,Arial,Helvetica,sans-serif;font-family:var(--heading-font-family,acumin-pro,Arial,Helvetica,sans-serif);font-weight:500;font-weight:var(--f-w,var(--atype-fw,500))}.txt-m,.txt-up-3{--atype-fh:1.362;--atype-fs:1.322em;--atype-ls:normal}.a-heading4,.h4-primary.h4-primary,.txt-m,.txt-up-3,h4{font-size:1.322em;letter-spacing:normal;line-height:1.362}.a-heading4,.h4-primary.h4-primary,h4{--atype-fw:500;--atype-fh:1.362;--atype-fs:1.322em;--atype-ls:normal;font-family:acumin-pro,Arial,Helvetica,sans-serif;font-family:var(--heading-font-family,acumin-pro,Arial,Helvetica,sans-serif);font-weight:500;font-weight:var(--f-w,var(--atype-fw,500))}.txt-s,.txt-up-2{--atype-fh:1.30435;--atype-fs:1.15em;--atype-ls:0.0125em}.a-heading5,.h5-primary.h5-primary,.txt-s,.txt-up-2,h5{font-size:1.15em;letter-spacing:.0125em;line-height:1.30435}.a-heading5,.h5-primary.h5-primary,h5{--atype-fw:400;--atype-fh:1.30435;--atype-fs:1.15em;--atype-ls:0.0125em;font-family:acumin-pro,Arial,Helvetica,sans-serif;font-family:var(--heading-font-family,acumin-pro,Arial,Helvetica,sans-serif);font-weight:400;font-weight:var(--f-w,var(--atype-fw,400))}.txt-up-1,.txt-xs{--atype-fh:1.3;--atype-fs:1em;--atype-ls:0.0125em;font-size:1em;letter-spacing:.0125em;line-height:1.3}.a-heading6,.h6-primary.h6-primary,h6{--atype-fw:400;--atype-fh:1.3;--atype-fs:1em;--atype-ls:0.0125em;font-family:acumin-pro,Arial,Helvetica,sans-serif;font-family:var(--heading-font-family,acumin-pro,Arial,Helvetica,sans-serif);font-size:1em;font-weight:400;font-weight:var(--f-w,var(--atype-fw,400));letter-spacing:.0125em;line-height:1.3}[contenteditable]:empty:before{content:attr(placeholder);display:block;pointer-events:none}.author-name.author-name{margin-top:0}.links-bar.links-bar{margin-bottom:0;text-align:left}.social-container{flex-direction:var(--flex-dir,column)!important;flex-wrap:nowrap!important;justify-content:flex-start!important}@media(min-width:350px){.social-container{--flex-dir:row;--social-justify:flex-end}}@media(min-width:768px){.social-container{--flex-size:calc(158px + 1.5rem);--social-justify:flex-start}}.social-container .connect-label{flex:0 0 var(--flex-size,auto);text-align:left}.social-container .social-items{flex:1 0 auto;flex-wrap:nowrap;justify-content:var(--social-justify,flex-start)}.social-container .social-column{margin:0}.image-container{float:var(--float,none)!important;width:auto!important}@media(min-width:350px){.image-container{--float:left;--image-margin:0}}.image-container img{margin:var(--image-margin,auto)}.author-content{display:block!important;width:auto!important}.row.legacy-footer-row{column-gap:var(--vertical-gap)}@media(min-width:1024px){.row.legacy-footer-row{--fb:25%}}.row.legacy-footer-row>*{flex-basis:calc(var(--fb, 50%) - var(--column-gap));flex-basis:var(--fb)}.--scrollbar::-webkit-scrollbar{height:var(--atype-space-xs);width:10px}.--scrollbar::-webkit-scrollbar-thumb{background:hsla(9deg 41% 51%,.8);background:var(--atype-theme-primary-200);border-radius:var(--atype-space-xs);opacity:0}.--scrollbar::-webkit-scrollbar-track{background:transparent}:root{--icon-out-arrow:url("data:image/svg+xml;charset=utf-8,%3Csvg preserveAspectRatio='meet' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'%3E%3Cpath d='M20 3h-5a1 1 0 1 0 0 2h3L8 14a1 1 0 1 0 2 2l9-10v3a1 1 0 1 0 2 0V4a1 1 0 0 0-1-1zM5 3 3 5v14l2 2h14l2-2v-6a1 1 0 1 0-2 0v6H5V5h6a1 1 0 1 0 0-2H5z'/%3E%3C/svg%3E");--icon-out-arrow-dark:url("data:image/svg+xml;charset=utf-8,%3Csvg preserveAspectRatio='meet' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 3h-5a1 1 0 1 0 0 2h3L8 14a1 1 0 1 0 2 2l9-10v3a1 1 0 1 0 2 0V4a1 1 0 0 0-1-1zM5 3 3 5v14l2 2h14l2-2v-6a1 1 0 1 0-2 0v6H5V5h6a1 1 0 1 0 0-2H5z'/%3E%3C/svg%3E");--icon-chevron-right:url("data:image/svg+xml;charset=utf-8,%3Csvg fill='%23fff' preserveAspectRatio='meet' viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg' data-sc-v='4.34.1' data-sc-c='icon'%3E%3Cpath d='M9.44 7.854 4.145 2.56 5.56 1.145l6 6a1 1 0 0 1 0 1.415l-6 6-1.415-1.415L9.44 7.854z' data-sc-v='4.34.1' data-sc-c='icon'/%3E%3C/svg%3E");--icon-chevron-right-dark:url("data:image/svg+xml;charset=utf-8,%3Csvg preserveAspectRatio='meet' viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg' data-sc-v='4.34.1' data-sc-c='icon'%3E%3Cpath d='M9.44 7.854 4.145 2.56 5.56 1.145l6 6a1 1 0 0 1 0 1.415l-6 6-1.415-1.415L9.44 7.854z' data-sc-v='4.34.1' data-sc-c='icon'/%3E%3C/svg%3E")}