/* KTIB – Klarhet. Built for the site's own content. */
@font-face{font-family:Sora;src:url(fonts/sora.woff2) format('woff2');font-style:normal;font-weight:400 800;font-display:swap}@font-face{font-family:DMSans;src:url(fonts/dmsans.woff2) format('woff2');font-style:normal;font-weight:400 700;font-display:swap}
:root{--ktb-paper:#f4f5ef;--ktb-white:#fff;--ktb-ink:#182f2d;--ktb-blue:#153f3a;--ktb-coral:#d7f568;--ktb-lime:#d7f568;--ktb-muted:#53645e;--ktb-line:#cdd5c9;--ktb-sans:DMSans,Arial,sans-serif;--ktb-display:Sora,Arial,sans-serif;--ktb-serif:DMSans,Arial,sans-serif}
*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body.ktb-site{margin:0;background:var(--ktb-paper);color:var(--ktb-ink);font:400 18px/1.65 var(--ktb-sans)}.ktb-site :where(h1,h2,h3,h4,h5,h6){font-family:var(--ktb-display);font-weight:600;line-height:1.16;letter-spacing:-.045em;color:var(--ktb-ink);margin:0;overflow-wrap:anywhere;word-break:normal;hyphens:manual}.ktb-site p{margin:0 0 22px}.ktb-site a{color:inherit;text-decoration:none}.ktb-site a:hover{color:#326756}.ktb-site img{max-width:100%;height:auto}.ktb-site button,.ktb-site input,.ktb-site textarea,.ktb-site select{font:inherit}.ktb-site button{cursor:pointer}.ktb-site svg{flex:none}.ktb-site [hidden]{display:none!important}.ktb-site :focus-visible{outline:3px solid #ca623d;outline-offset:5px}.ktb-site :target{scroll-margin-top:25px}.ktb-wrap{width:min(1240px,calc(100% - 88px));margin-inline:auto}.ktb-skip{position:absolute;left:15px;top:-100px;z-index:1000;padding:13px 20px;background:var(--ktb-lime);color:var(--ktb-ink)!important}.ktb-skip:focus{top:15px}.ktb-site .screen-reader-text{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.ktb-site #ktb-content-start{height:0}.ktb-site #ktb-content-start:focus,.ktb-site #ktb-main:focus{outline:none}.ktb-site .ktb-label{font:500 14px/1.6 var(--ktb-sans);letter-spacing:.04em;margin:0 0 18px;color:var(--ktb-muted)}.ktb-label-dot{display:inline-block;width:9px;height:9px;background:var(--ktb-blue);margin-right:9px}.ktb-text-link{display:inline-flex;align-items:center;gap:23px;padding:7px 0;border-bottom:1px solid currentColor;font-size:16px;line-height:1.6;font-weight:500}.ktb-site .ktb-button{display:inline-flex;align-items:center;gap:26px;background:var(--ktb-blue);color:#fff;padding:15px 21px;font-size:16px;font-weight:500;border:1px solid var(--ktb-blue);border-radius:6px;line-height:1.5}.ktb-site .ktb-button:hover{background:#245e4b;color:#fff}.ktb-section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:35px;margin-bottom:34px}.ktb-section-heading h2{font-size:clamp(30px,3vw,40px)}.ktb-section-heading .ktb-label{margin-bottom:13px}.ktb-section-heading>.ktb-text-link{flex:none}
/* Compact identity and a dark navigation bar. */
.ktb-site-header{position:relative;z-index:30;background:var(--ktb-blue);color:#fff}.ktb-header-inner{display:flex;align-items:center;gap:35px;min-height:108px}.ktb-brand{display:flex;align-items:center;gap:12px;min-width:0;color:inherit!important;flex:none}.ktb-brand-mark{display:flex;align-items:center;justify-content:center;width:44px;height:44px;background:var(--ktb-lime);color:var(--ktb-blue);border-radius:5px}.ktb-brand-word{font:700 40px/1.1 var(--ktb-display);letter-spacing:-.07em}.ktb-brand-word>span{color:var(--ktb-lime)}.ktb-brand-description{font-size:13px;line-height:1.4;max-width:110px;padding-left:17px;margin-left:5px;border-left:1px solid #4d6b63}.ktb-brand-image{width:auto;max-width:300px;max-height:70px;object-fit:contain;display:block}.ktb-navigation{margin-left:auto}.ktb-menu{padding:0;margin:0;list-style:none}.ktb-navigation>.ktb-menu{display:flex;gap:27px;align-items:center}.ktb-navigation li{position:relative;margin:0;list-style:none}.ktb-navigation a{display:inline-flex;align-items:center;min-height:47px;line-height:1.5;font-size:15px;font-weight:500}.ktb-navigation a:hover,.ktb-navigation a[aria-current=page],.ktb-navigation .current-menu-item>a{color:var(--ktb-lime)}.ktb-header-actions{display:flex;align-items:center;gap:14px;flex:none}.ktb-search{position:relative}.ktb-search summary{cursor:pointer;display:flex;align-items:center;gap:9px;min-height:44px;list-style:none;font-size:15px;padding:8px 13px;border:1px solid #68877a;border-radius:6px}.ktb-search summary::-webkit-details-marker{display:none}.ktb-search summary::marker{content:""}.ktb-search-panel{position:absolute;right:0;top:calc(100% + 16px);width:min(440px,calc(100vw - 36px));padding:22px;background:var(--ktb-white);border:1px solid var(--ktb-blue);box-shadow:0 10px 25px #153f3a20;border-radius:8px;color:var(--ktb-ink)}.ktb-search-form{display:flex;align-items:stretch;min-width:0}.ktb-search-form label{flex:1;min-width:0}.ktb-site .ktb-search-form input{width:100%;min-width:0;height:55px;padding:14px 15px;border:1px solid #a7b4a3;border-right:0;background:#fff;color:var(--ktb-ink);font-size:16px;border-radius:5px 0 0 5px}.ktb-site .ktb-search-form input::placeholder{color:#61705e;opacity:1}.ktb-site .ktb-search-form button{border:1px solid var(--ktb-blue);border-radius:0 5px 5px 0;background:var(--ktb-blue);color:#fff;box-shadow:none;padding:10px 19px;font-size:16px;white-space:nowrap}.ktb-site .ktb-menu-toggle{display:none;background:none;border:1px solid #68877a;border-radius:6px;color:#fff;min-height:44px;align-items:center;gap:10px;font-size:15px;padding:7px 13px;box-shadow:none}.ktb-menu-toggle span{font-size:21px}.ktb-site .ktb-submenu-toggle{border:0;background:none;color:inherit;padding:12px 7px;min-width:30px;min-height:44px;box-shadow:none}.ktb-submenu-toggle svg{width:10px}.ktb-navigation .sub-menu{position:absolute;left:-18px;top:100%;width:245px;background:var(--ktb-white);color:var(--ktb-ink);padding:13px 19px;border:1px solid var(--ktb-blue);border-radius:6px;box-shadow:0 8px 20px #153f3a16;list-style:none;margin:0;display:none;z-index:35}.ktb-navigation .sub-menu a{font-size:15px;max-width:calc(100% - 35px);min-height:43px;padding:5px 0}.ktb-navigation .sub-menu a:hover{color:var(--ktb-blue);text-decoration:underline}.ktb-navigation .sub-menu .sub-menu{left:auto;right:100%;top:0}.ktb-site:not(.ktb-js) .ktb-navigation li:hover>.sub-menu,.ktb-site:not(.ktb-js) .ktb-navigation li:focus-within>.sub-menu,.ktb-navigation li.is-open>.sub-menu{display:block}
/* The homepage is a guide desk, with two real areas to explore. */
.ktb-hero{background:#e9eedf;border-bottom:1px solid var(--ktb-line);position:relative}.ktb-hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:95px;align-items:center;padding-block:61px 68px}.ktb-hero-copy{min-width:0}.ktb-hero h1{font-size:clamp(58px,6.15vw,86px);line-height:1.04;font-weight:600;letter-spacing:-.065em;margin:0 0 28px}.ktb-hero h1>span{background:var(--ktb-lime);padding:0 11px 5px;display:inline-block;transform:rotate(-1.5deg);margin-left:-8px}.ktb-hero-intro{font-size:20px;line-height:1.65;max-width:480px;margin-bottom:29px!important}.ktb-hero-search{max-width:480px}.ktb-hero-search>p{font-size:14px;margin-bottom:10px;font-weight:500}.ktb-hero-search .ktb-search-form input{height:60px;background:#fafcf6}.ktb-hero-search .ktb-search-form button{padding-inline:20px}.ktb-guide-desk{background:#fff;border:1px solid var(--ktb-blue);border-radius:13px;box-shadow:13px 13px 0 #c8df9d;overflow:hidden;min-width:0;transform:translateY(5px)}.ktb-desk-heading{display:flex;align-items:center;gap:19px;padding:26px 29px;border-bottom:1px solid var(--ktb-line)}.ktb-desk-icon{display:flex;align-items:center;justify-content:center;width:43px;height:43px;background:#e9eedf;border-radius:50%;font-size:27px}.ktb-desk-heading p{font-size:13px;color:var(--ktb-muted);margin:0 0 5px}.ktb-desk-heading h2{font-size:24px;letter-spacing:-.045em;line-height:1.2}.ktb-guide-tabs{display:flex;background:#eef1e8;padding:6px;margin:24px 28px 7px;border-radius:7px;gap:5px}.ktb-site .ktb-guide-tabs button{flex:1;min-width:0;padding:12px 8px;border:0;border-radius:4px;box-shadow:none;background:transparent;color:var(--ktb-ink);font-size:16px;line-height:1.4;font-weight:500}.ktb-site .ktb-guide-tabs button[aria-selected=true]{background:var(--ktb-blue);color:#fff}.ktb-guide-panel{padding:0 29px}.ktb-guide-panel>h3{font-size:20px;padding:18px 0}.ktb-js .ktb-guide-panel>h3{display:none}.ktb-guide-panel ol{list-style:none;padding:0;margin:0}.ktb-guide-panel li{margin:0;border-bottom:1px solid var(--ktb-line)}.ktb-guide-panel li a{display:flex;align-items:center;gap:17px;min-height:80px;padding:16px 0;font-size:17px;line-height:1.4;font-weight:500}.ktb-guide-panel li a>svg{margin-left:auto;width:20px}.ktb-guide-number{font:400 12px/1 var(--ktb-sans);border:1px solid #becbb2;background:#f4f7ef;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:none;color:#53634a}.ktb-guide-panel li a:hover .ktb-guide-number{background:var(--ktb-lime);color:var(--ktb-blue)}.ktb-desk-more{display:flex;align-items:center;justify-content:space-between;padding:19px 0;font-size:14px;gap:15px;font-weight:500}.ktb-desk-more svg{width:18px}.ktb-desk-caption{display:flex;align-items:center;gap:14px;background:#f1f4eb;color:#566451;border-top:1px solid var(--ktb-line);padding:13px 28px;font-size:13px}.ktb-desk-caption>span{font-size:21px;line-height:1}.ktb-shortcuts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--ktb-line);border-radius:8px;background:#fff;margin-top:33px;overflow:hidden}.ktb-shortcuts>a{display:flex;align-items:center;gap:19px;padding:24px 25px;border-right:1px solid var(--ktb-line);line-height:1.5;min-width:0}.ktb-shortcuts>a:last-child{border-right:0}.ktb-shortcuts>a:hover{background:#edf4dc}.ktb-shortcut-icon{color:var(--ktb-blue);display:flex;flex:none}.ktb-shortcuts strong{display:block;font-size:17px;line-height:1.4;font-weight:600}.ktb-shortcuts small{display:block;font-size:13px;color:var(--ktb-muted);margin-top:4px}.ktb-shortcuts>a>svg{width:18px;margin-left:auto}.ktb-latest{padding:61px 0 68px}.ktb-card{min-width:0;margin:0!important;background:#fff;border:1px solid var(--ktb-line);border-radius:9px;overflow:hidden;display:flex;flex-direction:column}.ktb-card-image{display:block;aspect-ratio:1.75;overflow:hidden;background:#dae2d3}.ktb-card-image img{display:block;width:100%;height:100%;object-fit:cover}.ktb-card-copy{padding:25px;display:flex;flex-direction:column;flex:1}.ktb-card-meta{display:flex;flex-wrap:wrap;gap:9px 17px;color:var(--ktb-muted);font-size:13px;line-height:1.55}.ktb-card-meta a{background:#eaf1df;padding:3px 8px;border-radius:3px;color:var(--ktb-blue);font-weight:500}.ktb-card-meta time{padding-top:3px}.ktb-card h2,.ktb-card h3{font-size:26px;line-height:1.22;margin:19px 0 17px;letter-spacing:-.04em}.ktb-card p{font-size:16px;line-height:1.7;margin-bottom:23px;color:#4a5d55}.ktb-card-link{display:flex;justify-content:space-between;align-items:center;gap:25px;padding-top:17px;border-top:1px solid var(--ktb-line);font-size:15px;font-weight:500;margin-top:auto}.ktb-card-link svg{width:21px}.ktb-foundations{display:grid;grid-template-columns:1fr 1.25fr;gap:85px;background:var(--ktb-blue);color:#fff;padding:47px 50px;border-radius:13px;margin-bottom:64px;position:relative}.ktb-foundations .ktb-label{color:#c2d4be}.ktb-foundations h2{font-size:48px;color:#fff;line-height:1.12;margin:20px 0 24px}.ktb-foundations>div>p:not(.ktb-label){font-size:18px;line-height:1.7;color:#deE6da;max-width:300px;margin-bottom:0}.ktb-foundations-art{font:500 87px/1 var(--ktb-display);display:flex;align-items:center;justify-content:center;background:var(--ktb-lime);color:var(--ktb-blue);width:107px;height:109px;border-radius:10px;transform:rotate(-7deg);margin:35px 0 0 7px;box-shadow:7px 7px 0 #61865f}.ktb-foundation-links{align-self:center}.ktb-foundation-links>a{display:flex;align-items:center;gap:23px;padding:25px 0;border-top:1px solid #647f6d;min-width:0}.ktb-foundation-links>a:last-child{border-bottom:1px solid #647f6d}.ktb-foundation-links>a:hover{color:var(--ktb-lime)}.ktb-foundation-links>a>svg{margin-left:auto;width:21px}.ktb-foundation-links small{font-size:13px;color:#c7d8b8;display:block;margin-bottom:8px}.ktb-foundation-links strong{font:500 24px/1.3 var(--ktb-display);letter-spacing:-.03em;display:block;overflow-wrap:anywhere}.ktb-foundation-no{font-size:13px;color:var(--ktb-lime)}.ktb-spotlight{display:grid;grid-template-columns:.95fr 1fr;gap:65px;align-items:center;margin-bottom:66px}.ktb-spotlight-image{position:relative;border-radius:9px;overflow:hidden;aspect-ratio:1.3;background:#d3dfc8}.ktb-spotlight-image>img{width:100%;height:100%;object-fit:cover;display:block}.ktb-spotlight-image>span:not(.ktb-image-fallback){position:absolute;left:20px;bottom:20px;background:var(--ktb-lime);color:var(--ktb-blue);border-radius:4px;padding:8px 13px;font-size:13px;font-weight:500}.ktb-spotlight h2{font-size:43px;line-height:1.15;margin-bottom:25px;max-width:480px}.ktb-spotlight p:not(.ktb-label){font-size:19px;line-height:1.8;max-width:480px;margin-bottom:29px}.ktb-home-original{border-top:1px solid var(--ktb-line);margin-bottom:55px}.ktb-home-original>summary{display:flex;align-items:center;justify-content:space-between;gap:25px;cursor:pointer;padding:28px 0;list-style:none}.ktb-home-original>summary::-webkit-details-marker{display:none}.ktb-home-original>summary small{display:block;font-size:13px;color:var(--ktb-muted);margin-bottom:7px}.ktb-home-original>summary strong{font:500 24px/1.4 var(--ktb-display);letter-spacing:-.03em}.ktb-home-original>summary>span:last-child{font-size:33px;font-weight:400}.ktb-home-original[open]>summary>span:last-child{transform:rotate(45deg)}.ktb-home-original>div{padding:24px 30px 38px;background:#fff;border:1px solid var(--ktb-line);border-radius:8px}.ktb-home-original .ktb-reading-layout{max-width:860px}
/* Archives, search and pagination. */
.ktb-listing{padding-block:40px 70px}.ktb-listing-heading{max-width:1000px;margin-bottom:30px}.ktb-listing-heading h1{font-size:clamp(37px,5vw,64px);color:var(--ktb-blue);margin-bottom:22px}.ktb-listing-heading>p:not(.ktb-label){font:400 20px/1.65 var(--ktb-serif);max-width:760px}.ktb-listing-heading .ktb-search-form{max-width:560px;margin:27px 0}.ktb-category-nav{display:flex;flex-wrap:wrap;gap:10px;margin:30px 0 45px}.ktb-category-nav a{font-size:14px;padding:9px 16px;border:1px solid var(--ktb-line);background:var(--ktb-white)}.ktb-post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:43px 33px}.ktb-site .ktb-pagination{margin:58px 0 0;padding:30px 0 0;border-top:1px solid var(--ktb-line);clear:both}.ktb-site .ktb-pagination ul.page-numbers{display:flex!important;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;list-style:none!important;padding:0!important;margin:0!important;background:none;border:0}.ktb-site .ktb-pagination ul.page-numbers>li{padding:0!important;margin:0!important;list-style:none!important;border:0!important;background:none!important;display:block!important;box-shadow:none!important;flex:none}.ktb-site .ktb-pagination li:before,.ktb-site .ktb-pagination li:after{content:none!important}.ktb-site .ktb-pagination a,.ktb-site .ktb-pagination span.page-numbers{display:flex;align-items:center;justify-content:center;min-height:48px;min-width:48px;padding:10px 16px;border:1px solid var(--ktb-line);background:var(--ktb-white);font-size:15px;line-height:1.3}.ktb-site .ktb-pagination .current{background:var(--ktb-blue)!important;color:var(--ktb-white)!important;border-color:var(--ktb-blue)!important}.ktb-site .ktb-pagination .dots{border:0;background:none;min-width:28px;padding-inline:0}.ktb-archive-details{padding:20px 24px;border:1px solid var(--ktb-line);margin:25px 0}.ktb-archive-details summary{cursor:pointer;font-size:15px;font-weight:500}.ktb-archive-description{padding-top:20px}.ktb-author-heading{display:flex;align-items:flex-start;gap:30px}.ktb-author-heading>img{width:100px;height:100px;object-fit:cover;border-radius:50%}.ktb-author-heading p{max-width:700px}.ktb-empty,.ktb-not-found{padding-block:55px}.ktb-empty h2{font-size:36px;margin-bottom:24px}.ktb-not-found h1{font-size:56px;color:var(--ktb-blue);margin-bottom:25px}.ktb-not-found>.ktb-search-form{max-width:600px;margin:30px 0}.ktb-image-fallback{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;min-height:180px;background:#e3e7f2;color:var(--ktb-blue);font:500 70px/1 var(--ktb-display)}.ktb-image-fallback>span{font-size:14px;line-height:1.6;margin-top:20px;letter-spacing:0}
/* Article typography, followed by a full-width, two-column contents foldout. */
.ktb-singular{padding-block:27px 65px}.ktb-breadcrumb{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:14px;color:var(--ktb-muted);margin-bottom:37px;overflow-wrap:anywhere}.ktb-breadcrumb a{text-decoration:underline;text-underline-offset:3px}.ktb-article-heading{max-width:1050px;margin:0 auto 33px;padding:14px 0 0}.ktb-article-heading h1{font-size:clamp(36px,4.7vw,64px);line-height:1.1;letter-spacing:-.045em;color:var(--ktb-blue);margin:0 0 26px}.ktb-meta{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:14px;line-height:1.8;color:var(--ktb-muted)}.ktb-meta a{color:var(--ktb-blue);text-decoration:underline;text-underline-offset:3px}.ktb-site .ktb-print{background:none;color:var(--ktb-ink);border:1px solid var(--ktb-line);box-shadow:none;border-radius:0;padding:8px 14px;font-size:14px;min-height:40px;margin-top:21px}.ktb-featured-image{margin:0 auto 38px;max-width:1050px}.ktb-featured-image img{display:block;width:100%;height:auto}.ktb-featured-image figcaption{font-size:14px;color:var(--ktb-muted);margin-top:11px}.ktb-reading-layout{max-width:820px;margin-inline:auto;display:block}.ktb-reading-main{min-width:0}.ktb-reading-rail{margin-bottom:34px}.ktb-rail-top{display:none}.ktb-toc{border:1px solid #b9bfd6;background:#edf0f8;font:400 15px/1.65 var(--ktb-sans);margin:0}.ktb-toc summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:23px 27px;cursor:pointer;list-style:none;background:#e4e8f3}.ktb-toc summary::-webkit-details-marker{display:none}.ktb-toc summary::marker{content:""}.ktb-toc-heading{display:flex;align-items:baseline;gap:20px;flex-wrap:wrap}.ktb-toc-heading strong{font-size:25px;font-weight:600;line-height:1.2;letter-spacing:-.04em;color:var(--ktb-blue)}.ktb-toc-heading small{font-size:14px;color:#5a6587}.ktb-toc-toggle{width:25px;color:var(--ktb-blue);transition:transform .2s}.ktb-toc[open] .ktb-toc-toggle{transform:rotate(180deg)}.ktb-toc nav{padding:23px 27px}.ktb-toc nav>ol{columns:2;column-gap:44px}.ktb-toc ol{margin:0;padding-left:20px;list-style:decimal}.ktb-toc li{padding-left:3px;margin:0 0 12px;break-inside:avoid;line-height:1.6;font-size:15px}.ktb-toc li::marker{color:var(--ktb-blue);font-size:13px}.ktb-toc li>ol{margin-top:11px;padding-left:18px;list-style:lower-alpha}.ktb-toc li>ol a{font-size:14px}.ktb-toc li:last-child{margin-bottom:0}.ktb-toc a:hover,.ktb-toc a[aria-current=location]{color:var(--ktb-blue);text-decoration:underline;text-underline-offset:4px}.ktb-author-box{display:grid;grid-template-columns:80px minmax(0,1fr);gap:25px;padding:28px;background:#edf0f8;border:1px solid #c5cbe1;margin-top:40px}.ktb-author-box.ktb-without-avatar{grid-template-columns:1fr}.ktb-author-box img{width:80px;height:80px;border-radius:50%;object-fit:cover}.ktb-author-box h2{font-size:28px;margin-bottom:16px}.ktb-author-box .ktb-label{margin-bottom:7px}.ktb-author-bio{font:400 17px/1.8 var(--ktb-serif)}.ktb-author-box .ktb-text-link{font-size:14px}.ktb-post-links{margin-top:55px;padding-top:28px;border-top:1px solid var(--ktb-line)}.ktb-post-links .post-navigation{margin:0}.ktb-post-links .nav-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:50px}.ktb-post-links .nav-previous,.ktb-post-links .nav-next{min-width:0}.ktb-post-links a{display:block;padding:0}.ktb-post-links span{display:block;font-size:14px;color:var(--ktb-muted);margin-bottom:9px}.ktb-post-links strong{font:500 27px/1.25 var(--ktb-sans);letter-spacing:-.035em;overflow-wrap:anywhere}.ktb-post-links .nav-next{text-align:right}.ktb-page-links{font-size:16px;margin:30px 0}.ktb-page-links a,.ktb-page-links .post-page-numbers{display:inline-block;padding:5px 13px;border:1px solid var(--ktb-line);margin:3px}.ktb-comments{border-top:1px solid var(--ktb-line);margin-top:40px;padding-top:30px}.ktb-comments h2,.ktb-comments h3{font-size:28px;margin-bottom:23px}.ktb-comments .comment-list{padding:0;list-style:none}.ktb-comments .children{padding-left:25px;list-style:none}.ktb-comments .comment-body{padding:23px 0;border-bottom:1px solid var(--ktb-line)}.ktb-comments .comment-meta{font-size:14px}.ktb-comments .avatar{width:40px;border-radius:50%;margin-right:12px}.ktb-comments .comment-content{font:400 18px/1.7 var(--ktb-serif);margin-top:18px}.ktb-comments label{display:block;font-size:15px;margin-bottom:6px}.ktb-comments input:not([type=checkbox]),.ktb-comments textarea{width:100%;font-size:16px;padding:13px;border:1px solid var(--ktb-line);background:var(--ktb-white)}.ktb-comments input[type=submit]{width:auto;background:var(--ktb-blue);color:#fff}.ktb-comments .comment-form-cookies-consent label{display:inline}

/* A narrow contents rail keeps the main text clear. */
.ktb-listing{padding-block:45px 70px}.ktb-listing-heading h1{font-size:clamp(36px,4.5vw,59px)}.ktb-category-nav a{border-radius:4px;padding:9px 17px;font-size:15px}.ktb-post-grid{gap:30px}.ktb-site .ktb-pagination a,.ktb-site .ktb-pagination span.page-numbers{border-radius:5px}.ktb-image-fallback{background:#dae7c9;color:var(--ktb-blue);font-family:var(--ktb-display)}.ktb-singular{padding-top:30px}.ktb-article-heading{max-width:1100px;margin:0 0 32px}.ktb-article-heading h1{font-size:clamp(36px,4.4vw,61px);line-height:1.13;letter-spacing:-.045em;max-width:1040px}.ktb-meta{font-size:15px;gap:8px 23px}.ktb-featured-image{max-width:1100px;margin:0 0 42px}.ktb-featured-image img{border-radius:10px}.ktb-reading-layout{max-width:820px}.ktb-has-toc{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:60px;max-width:none}.ktb-reading-main{grid-column:1;grid-row:1;min-width:0}.ktb-reading-rail{grid-column:2;grid-row:1;position:sticky;top:30px;align-self:start;margin:0;max-height:calc(100vh - 60px);overflow:auto}.ktb-rail-top{display:block;font-size:14px;margin-top:17px;color:var(--ktb-muted)}.ktb-toc{border:1px solid #bdcbb3;background:#edf3e3;border-radius:8px;overflow:hidden;font-family:var(--ktb-sans)}.ktb-toc summary{padding:22px;background:#e5edda;gap:15px}.ktb-toc-heading{display:block}.ktb-toc-heading strong{font-size:21px;line-height:1.3;letter-spacing:-.03em;font-family:var(--ktb-display)}.ktb-toc-heading small{display:block;margin-top:7px;color:var(--ktb-muted);font-size:13px}.ktb-toc-toggle{width:23px}.ktb-toc nav{padding:23px 21px}.ktb-toc nav>ol{columns:1}.ktb-toc li{font-size:15px;line-height:1.6;margin-bottom:15px}.ktb-toc li>ol a{font-size:14px}.ktb-toc li::marker{color:#567349}.ktb-site .ktb-print{border-radius:4px;font-size:14px;margin-top:20px}.ktb-author-box{background:#ecf3e0;border-color:#c4d1b6;border-radius:8px}.ktb-author-bio{font-family:var(--ktb-sans)}.ktb-post-links strong{font:500 26px/1.3 var(--ktb-display)}.ktb-comments input:not([type=checkbox]),.ktb-comments textarea{border-radius:5px}.ktb-comments .comment-content{font-family:var(--ktb-sans)}
/* Footer */
.ktb-site-footer{background:var(--ktb-blue);color:#fff;padding-top:44px}.ktb-footer-top{display:flex;align-items:center;justify-content:space-between;gap:50px;padding-bottom:38px;border-bottom:1px solid #5e796a}.ktb-footer-top>p{font:500 46px/1.2 var(--ktb-display);letter-spacing:-.05em;margin:0}.ktb-footer-top>p>span{color:var(--ktb-lime)}.ktb-footer-main{display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:55px;padding-block:34px 40px}.ktb-footer-main h2{font-size:20px;letter-spacing:-.03em;color:#fff;margin-bottom:21px}.ktb-footer-main .ktb-menu{font-size:15px}.ktb-footer-main li{margin:11px 0}.ktb-site-footer a:hover{color:var(--ktb-lime)}.ktb-footer-search .ktb-search-form button{background:var(--ktb-lime);border-color:var(--ktb-lime);color:var(--ktb-blue)}.ktb-footer-search p{font-size:14px;line-height:1.7;margin:18px 0 0;color:#d4e0cd}.ktb-footer-bottom{display:flex;justify-content:space-between;gap:25px;padding:23px 0;border-top:1px solid #5e796a;font-size:13px;color:#e2e8dd}.ktb-footer-widgets{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;padding:30px 0}.ktb-widget{min-width:0}.ktb-widget h2{font-size:24px;color:#fff;margin-bottom:20px}.ktb-widget a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:1150px){.ktb-header-inner{gap:25px}.ktb-navigation>.ktb-menu{gap:20px}.ktb-brand-description{display:none}.ktb-hero-grid{gap:60px;grid-template-columns:1fr 1fr}.ktb-hero h1{font-size:73px}.ktb-desk-heading{padding:23px}.ktb-guide-tabs{margin-inline:23px}.ktb-guide-panel{padding-inline:23px}.ktb-guide-panel li a{font-size:16px;gap:12px}.ktb-shortcuts>a{gap:13px;padding:23px 19px}.ktb-shortcuts strong{font-size:16px}.ktb-shortcuts small{font-size:13px}.ktb-shortcut-icon svg{width:27px}.ktb-foundations{gap:60px;padding:42px}.ktb-spotlight{gap:45px}.ktb-spotlight h2{font-size:37px}.ktb-card-copy{padding:22px}.ktb-card h2,.ktb-card h3{font-size:24px}.ktb-has-toc{gap:40px;grid-template-columns:minmax(0,1fr) 270px}}
@media(max-width:1000px){.ktb-has-toc{display:block;max-width:820px}.ktb-reading-rail{position:static;max-height:none;overflow:visible;margin-bottom:29px}.ktb-rail-top{display:none}.ktb-toc-heading{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}.ktb-toc-heading small{margin:0}.ktb-toc nav>ol{columns:2;column-gap:35px}}
@media(max-width:959px){.ktb-wrap{width:calc(100% - 48px)}.ktb-header-inner{flex-wrap:wrap;justify-content:space-between;gap:0;min-height:91px;padding-block:19px}.ktb-brand-word{font-size:37px}.ktb-brand-mark{width:42px;height:42px}.ktb-header-actions{margin-left:auto}.ktb-site .ktb-menu-toggle{display:flex}.ktb-navigation{order:3;flex-basis:100%;margin:0}.ktb-js .ktb-navigation{display:none}.ktb-js .ktb-navigation.is-open{display:block}.ktb-navigation>.ktb-menu{display:block;border-top:1px solid #64816d;padding:13px 0 0;margin-top:19px}.ktb-navigation a{font-size:16px;min-height:47px}.ktb-navigation .sub-menu{position:static;margin-left:10px;width:auto;box-shadow:none;border:0;border-left:1px solid #64816d;padding:3px 0 8px 18px;background:none;color:#fff}.ktb-navigation .sub-menu a:hover{color:var(--ktb-lime)}.ktb-site:not(.ktb-js) .ktb-navigation .sub-menu{display:block}.ktb-hero-grid{gap:36px;padding-block:43px 50px;align-items:center}.ktb-hero h1{font-size:61px}.ktb-hero-intro{font-size:18px;line-height:1.75}.ktb-hero-copy>.ktb-label{font-size:13px;letter-spacing:0}.ktb-hero-search .ktb-search-form input{font-size:14px}.ktb-hero-search .ktb-search-form button{padding-inline:13px;font-size:14px}.ktb-desk-heading{padding:21px 19px;gap:13px}.ktb-desk-heading h2{font-size:21px}.ktb-desk-icon{width:35px;height:35px;font-size:23px}.ktb-guide-tabs{margin:19px 17px 4px}.ktb-guide-panel{padding-inline:20px}.ktb-guide-panel li a{min-height:76px;font-size:15px;gap:11px}.ktb-guide-number{width:24px;height:24px;font-size:11px}.ktb-guide-panel li a>svg{width:17px}.ktb-desk-more{font-size:13px}.ktb-desk-caption{padding:13px 20px;font-size:12px}.ktb-shortcuts{margin-top:28px}.ktb-shortcuts>a{align-items:flex-start;padding:22px 18px;gap:12px;flex-wrap:wrap}.ktb-shortcut-icon{margin-top:2px}.ktb-shortcuts>a>span:nth-child(2){flex-basis:calc(100% - 40px)}.ktb-shortcuts>a>svg{display:none}.ktb-shortcuts strong{font-size:16px}.ktb-shortcuts small{font-size:13px}.ktb-latest{padding:44px 0 49px}.ktb-section-heading h2{font-size:34px}.ktb-post-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:27px}.ktb-latest .ktb-post-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.ktb-latest .ktb-card-copy{padding:19px}.ktb-latest .ktb-card h3{font-size:22px}.ktb-latest .ktb-card p{display:none}.ktb-card-meta{font-size:12px;gap:8px}.ktb-foundations{gap:35px;padding:33px;grid-template-columns:.9fr 1.1fr;margin-bottom:46px}.ktb-foundations h2{font-size:37px}.ktb-foundations>div>p:not(.ktb-label){font-size:17px}.ktb-foundation-links>a{gap:16px;padding:24px 0}.ktb-foundation-links strong{font-size:21px}.ktb-foundation-links small{font-size:13px}.ktb-spotlight{gap:32px;margin-bottom:44px}.ktb-spotlight h2{font-size:34px}.ktb-spotlight p:not(.ktb-label){font-size:17px}.ktb-spotlight .ktb-button{font-size:14px;gap:13px;padding:13px 17px}.ktb-spotlight-image{aspect-ratio:1}.ktb-footer-main{gap:30px;grid-template-columns:1fr 1fr}.ktb-footer-search{grid-column:1/-1;max-width:550px}.ktb-footer-top>p{font-size:40px}.ktb-footer-main h2{font-size:21px}}
@media(max-width:650px){.ktb-wrap{width:calc(100% - 36px)}.ktb-header-inner{min-height:85px;padding-block:19px}.ktb-brand{gap:9px}.ktb-brand-word{font-size:34px}.ktb-brand-mark{width:37px;height:37px}.ktb-brand-mark svg{width:23px;height:23px}.ktb-header-actions{gap:8px}.ktb-search summary{padding:8px 11px}.ktb-search summary>span{display:none}.ktb-site .ktb-menu-toggle{padding:7px 10px;font-size:14px;gap:8px}.ktb-search-panel{padding:19px}.ktb-hero-grid{display:block;padding-block:33px 40px}.ktb-hero-copy>.ktb-label{font-size:13px;margin-bottom:20px}.ktb-hero h1{font-size:clamp(54px,14.7vw,80px);line-height:1.06;margin-bottom:25px;letter-spacing:-.06em}.ktb-hero h1>span{padding-inline:9px;margin-left:-5px}.ktb-hero-intro{font-size:19px;line-height:1.7;max-width:none;margin-bottom:25px!important}.ktb-hero-search{max-width:none;margin-bottom:34px}.ktb-hero-search>p{font-size:14px}.ktb-hero-search .ktb-search-form input{font-size:15px;height:57px;padding-left:12px}.ktb-hero-search .ktb-search-form button{font-size:15px;padding-inline:14px}.ktb-guide-desk{margin-right:9px;box-shadow:8px 8px 0 #c8df9d;transform:none;border-radius:10px}.ktb-desk-heading{padding:21px;gap:17px}.ktb-desk-heading h2{font-size:24px}.ktb-desk-heading p{font-size:13px}.ktb-desk-icon{width:38px;height:38px;font-size:25px}.ktb-guide-tabs{margin:21px 20px 5px}.ktb-site .ktb-guide-tabs button{font-size:16px}.ktb-guide-panel{padding-inline:21px}.ktb-guide-panel li a{font-size:16px;gap:13px;min-height:79px;padding:17px 0}.ktb-guide-number{width:26px;height:26px;font-size:12px}.ktb-guide-panel li a>svg{width:19px}.ktb-desk-more{font-size:14px;padding:19px 0}.ktb-desk-caption{font-size:13px;padding:14px 21px}.ktb-shortcuts{grid-template-columns:1fr;margin-top:25px}.ktb-shortcuts>a{padding:22px;gap:20px;align-items:center;border-right:0;border-bottom:1px solid var(--ktb-line);flex-wrap:nowrap}.ktb-shortcuts>a:last-child{border-bottom:0}.ktb-shortcut-icon svg{width:31px;height:33px}.ktb-shortcuts>a>span:nth-child(2){flex-basis:auto}.ktb-shortcuts>a>svg{display:block}.ktb-shortcuts strong{font-size:18px}.ktb-shortcuts small{font-size:14px}.ktb-section-heading{display:block;margin-bottom:28px}.ktb-section-heading h2{font-size:33px}.ktb-section-heading>.ktb-text-link{margin-top:17px;font-size:15px}.ktb-section-heading .ktb-label{font-size:13px;margin-bottom:13px}.ktb-latest{padding:40px 0 42px}.ktb-post-grid,.ktb-latest .ktb-post-grid{grid-template-columns:1fr;gap:27px}.ktb-card-image{aspect-ratio:1.8}.ktb-card-copy,.ktb-latest .ktb-card-copy{padding:23px}.ktb-card-meta{font-size:13px;gap:10px 16px}.ktb-card h2,.ktb-card h3,.ktb-latest .ktb-card h3{font-size:27px;line-height:1.25}.ktb-card p{font-size:17px}.ktb-latest .ktb-card p{display:block}.ktb-card-link{font-size:15px}.ktb-foundations{display:block;padding:29px 25px;margin-bottom:41px;border-radius:9px}.ktb-foundations h2{font-size:39px;line-height:1.14;margin-bottom:22px}.ktb-foundations>div>p:not(.ktb-label){font-size:18px;max-width:none}.ktb-foundations-art{display:none}.ktb-foundation-links{margin-top:27px}.ktb-foundation-links>a{padding:24px 0;gap:17px}.ktb-foundation-links strong{font-size:23px;line-height:1.3}.ktb-foundation-links>a>svg{width:19px}.ktb-foundation-links small{font-size:13px}.ktb-spotlight{grid-template-columns:1fr;gap:27px}.ktb-spotlight-image{aspect-ratio:1.5}.ktb-spotlight h2{font-size:35px;margin-bottom:20px}.ktb-spotlight p:not(.ktb-label){font-size:18px;margin-bottom:23px}.ktb-spotlight .ktb-button{font-size:15px;padding:14px 19px;gap:19px}.ktb-home-original{margin-bottom:33px}.ktb-home-original>summary strong{font-size:22px}.ktb-home-original>div{padding:25px 18px}.ktb-listing{padding-block:30px 45px}.ktb-listing-heading h1{font-size:40px}.ktb-listing-heading>p:not(.ktb-label){font-size:19px}.ktb-category-nav{gap:8px;margin:25px 0 32px}.ktb-category-nav a{font-size:14px;padding:8px 12px}.ktb-site .ktb-pagination{margin-top:46px;padding-top:27px}.ktb-site .ktb-pagination ul.page-numbers{gap:8px}.ktb-site .ktb-pagination a,.ktb-site .ktb-pagination span.page-numbers{font-size:14px;min-width:43px;min-height:46px;padding:9px 12px}.ktb-singular{padding-block:23px 43px}.ktb-breadcrumb{font-size:13px;gap:5px 9px;margin-bottom:27px}.ktb-article-heading{margin-bottom:27px;padding:0}.ktb-article-heading h1{font-size:clamp(32px,8.5vw,43px);line-height:1.16;letter-spacing:-.045em;margin-bottom:25px}.ktb-meta{font-size:14px;gap:6px 17px;line-height:1.8}.ktb-featured-image{margin-bottom:29px}.ktb-featured-image img{border-radius:6px}.ktb-toc summary{padding:21px}.ktb-toc-heading{display:block}.ktb-toc-heading small{margin-top:6px;font-size:13px}.ktb-toc-heading strong{font-size:23px}.ktb-toc nav{padding:21px}.ktb-toc nav>ol{columns:1}.ktb-toc li{font-size:15px}.ktb-reading-rail{margin-bottom:27px}.ktb-post-links 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@media print{body.ktb-site{background:#fff;color:#111;font-size:11pt}.ktb-site-header,.ktb-site-footer,.ktb-reading-rail,.ktb-print,.ktb-post-links,.ktb-comments,.ktb-skip,.ktb-breadcrumb{display:none!important}.ktb-wrap{width:100%;max-width:none}.ktb-article-heading h1{font-size:29pt;color:#111}.ktb-reading-layout{display:block;max-width:none}.ktb-featured-image{max-width:70%;margin:25px auto}.ktb-site .ktb-prose{font-size:11pt;line-height:1.5}.ktb-prose a{color:#111}.ktb-prose :is(h2,h3,h4){break-after:avoid}.ktb-prose :is(table,figure){break-inside:avoid}}