/* v168: open editorial layouts for the handbook, journal and reading pages. */
.knowledge-v168{--k168-ink:#102b50;--k168-blue:#1f6bff;--k168-muted:#56677d;--k168-line:#dce3ed;--k168-soft:#f3f6fb;background:#fff;color:var(--k168-ink);font-family:Inter,Arial,sans-serif}
.knowledge-v168 #main-content{padding-top:106px}
.knowledge-v168 .k168-shell{width:min(1320px,calc(100% - 96px));margin-inline:auto}
.knowledge-v168 :is(.k168-masthead,.k168-handbook-opening,.k168-journal-opening,.k168-library,.k168-article,.k168-related,.k168-blue-band) :is(h1,h2,h3,p,figure){margin:0}
.knowledge-v168 :is(.k168-masthead,.k168-handbook-opening,.k168-journal-opening,.k168-library,.k168-article,.k168-related,.k168-blue-band) :is(h1,h2,h3){font-family:"Wix Madefor Display","Inter Tight",Inter,sans-serif;letter-spacing:-.045em;line-height:1.08;color:var(--k168-ink);font-weight:750}
.knowledge-v168 :is(a,button,input,summary):focus-visible{outline:3px solid var(--k168-blue);outline-offset:5px}
.knowledge-v168 .k168-blue{color:var(--k168-blue)}
.knowledge-v168 .k168-label{font-size:15px;line-height:1.5;font-weight:650;letter-spacing:0;text-transform:none;color:var(--k168-blue)}
.knowledge-v168 .k168-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:10px;color:var(--k168-muted);font-size:13px;line-height:1.5}
.knowledge-v168 .k168-breadcrumb a{display:inline-flex;align-items:center;min-height:40px;text-underline-offset:4px}
.knowledge-v168 .k168-breadcrumb a:hover{text-decoration:underline;color:var(--k168-blue)}
.knowledge-v168 .k168-breadcrumb>[aria-hidden]{color:#9caabc}
.knowledge-v168 .k168-resource-nav{display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--k168-line);padding:14px 0 10px}
.knowledge-v168 .k168-resource-links{display:flex;gap:27px}
.knowledge-v168 .k168-resource-links a{font-size:15px;font-weight:650;min-height:44px;display:flex;align-items:center;position:relative}
.knowledge-v168 .k168-resource-links a[aria-current]{color:var(--k168-blue)}
.knowledge-v168 .k168-resource-links a[aria-current]:after{content:"";height:3px;position:absolute;bottom:-11px;left:0;right:0;background:var(--k168-blue)}
.knowledge-v168 .k168-masthead{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:72px;align-items:end;padding-top:45px;padding-bottom:57px}
.knowledge-v168 .k168-masthead h1{font-size:clamp(64px,7.2vw,104px);line-height:.98;letter-spacing:-.064em;margin-top:20px;max-width:970px;overflow-wrap:break-word}
.knowledge-v168 .k168-masthead-note{padding-bottom:4px}
.knowledge-v168 .k168-note-line{display:block;width:45px;height:4px;background:var(--k168-blue);margin-bottom:21px}
.knowledge-v168 .k168-masthead-note>p{font-size:17px;line-height:1.7;color:var(--k168-muted)}
.knowledge-v168 .k168-link{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;color:var(--k168-blue);font-size:15px;font-weight:650;line-height:1.5;min-height:44px;padding:10px 0;text-decoration:none}
.knowledge-v168 .k168-link>[aria-hidden]{font-size:22px;line-height:1;transition:transform .18s ease}
.knowledge-v168 .k168-link:hover{text-decoration:underline;text-underline-offset:5px}
.knowledge-v168 .k168-link:hover>[aria-hidden]{transform:translate(2px,-2px)}
.knowledge-v168 .k168-masthead-note .k168-link{margin-top:12px}
.knowledge-v168 .k168-cover-link,.knowledge-v168 .k168-row-image{display:block;background:var(--k168-soft);overflow:hidden;aspect-ratio:1200/630}
.knowledge-v168 :is(.k168-cover-link,.k168-row-image) img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.knowledge-v168 :is(.k168-cover-link,.k168-row-image):hover img{transform:scale(1.015)}
.knowledge-v168 .k168-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px;font-size:13px;line-height:1.5;color:var(--k168-muted)}
.knowledge-v168 .k168-meta>span:first-child{color:var(--k168-blue);font-weight:600}
.knowledge-v168 .k168-meta>span+span:before{content:"";display:inline-block;width:3px;height:3px;border-radius:50%;background:#9caabc;margin:0 12px 3px -6px}
.knowledge-v168 .k168-handbook-opening{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(300px,.95fr);gap:66px;align-items:start;padding-bottom:78px}
.knowledge-v168 .k168-feature-caption{display:grid;grid-template-columns:100px minmax(0,1fr);gap:22px;padding-top:27px}
.knowledge-v168 .k168-feature-marker{font-size:15px;line-height:1.5;font-weight:650;color:var(--k168-blue);padding-top:3px;display:flex;flex-direction:column;gap:10px}
.knowledge-v168 .k168-feature-marker>[aria-hidden]{font-size:32px;font-weight:400}
.knowledge-v168 .k168-feature-caption h2{font-size:35px;line-height:1.12;margin-top:12px}
.knowledge-v168 :is(.k168-feature-caption,.k168-journal-feature-copy,.k168-story-copy)>p{color:var(--k168-muted);font-size:16px;line-height:1.7;margin-top:15px}
.knowledge-v168 .k168-feature-caption .k168-link{margin-top:9px}
.knowledge-v168 :is(.k168-feature-caption,.k168-journal-feature-copy,.k168-story-copy,.k168-related-grid) :is(h2,h3) a:hover{color:var(--k168-blue)}
.knowledge-v168 .k168-handbook-path{border-top:4px solid var(--k168-blue);padding-top:20px}
.knowledge-v168 .k168-handbook-path h2{font-size:42px;line-height:1.06;margin:12px 0 23px}
.knowledge-v168 .k168-handbook-path ol{margin:0;padding:0;list-style:none}
.knowledge-v168 .k168-handbook-path li{border-top:1px solid var(--k168-line)}
.knowledge-v168 .k168-handbook-path li>a{display:grid;grid-template-columns:30px minmax(0,1fr) 20px;gap:15px;padding:22px 0}
.knowledge-v168 .k168-path-number{font-family:"Inter Tight",Inter,sans-serif;font-size:18px;line-height:1.4;color:var(--k168-blue);font-weight:600}
.knowledge-v168 .k168-handbook-path strong{display:block;font-size:19px;line-height:1.3;font-weight:650;letter-spacing:-.025em}
.knowledge-v168 .k168-handbook-path li a>span:nth-child(2)>span{display:block;color:var(--k168-muted);font-size:13px;line-height:1.6;margin-top:8px}
.knowledge-v168 .k168-path-arrow{font-size:23px;color:var(--k168-blue);line-height:1}
.knowledge-v168 .k168-handbook-path li>a:hover strong{color:var(--k168-blue)}
.knowledge-v168 .k168-path-help{display:block;border-top:1px solid var(--k168-line);padding-top:18px;font-size:13px;line-height:1.8;color:var(--k168-muted)}
.knowledge-v168 .k168-path-help span{color:var(--k168-blue);font-weight:600}
.knowledge-v168 .k168-edition-line{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 0;border-top:3px solid var(--k168-ink);border-bottom:1px solid var(--k168-line);font-size:14px;line-height:1.4}
.knowledge-v168 .k168-edition-line>span:first-child{font-weight:700;color:var(--k168-blue)}
.knowledge-v168 .k168-edition-line>span:last-child{color:var(--k168-muted)}
.knowledge-v168 .k168-journal-feature{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:55px;align-items:center;padding:28px 0 66px;border-bottom:1px solid var(--k168-line)}
.knowledge-v168 .k168-journal-feature-copy h2{font-size:clamp(32px,3.2vw,47px);line-height:1.07;margin-top:18px}
.knowledge-v168 .k168-journal-feature-copy>p{font-size:17px;line-height:1.75;margin-top:23px}
.knowledge-v168 .k168-journal-feature-copy .k168-link{margin-top:20px}
.knowledge-v168 .k168-library{padding-top:12px;padding-bottom:96px;scroll-margin-top:115px}
.knowledge-journal .k168-library{padding-top:64px}
.knowledge-v168 .k168-library-heading{display:flex;justify-content:space-between;gap:35px;align-items:center;margin-bottom:26px}
.knowledge-v168 .k168-library-heading h2{font-size:43px;line-height:1.1;max-width:750px}
.knowledge-v168 .k168-search{width:330px;flex-shrink:0;max-width:100%;display:flex;align-items:center;gap:11px;min-height:50px;border-bottom:1px solid #9faec1}
.knowledge-v168 .k168-search>svg{width:20px;height:20px;flex-shrink:0;color:var(--k168-muted)}
.knowledge-v168 .k168-search input{border:0!important;box-shadow:none!important;outline:none!important;padding:10px 0!important;background:transparent!important;border-radius:0;min-width:0;width:100%;color:var(--k168-ink);font-size:14px}
.knowledge-v168 .k168-search:focus-within{border-color:var(--k168-blue);box-shadow:0 2px 0 var(--k168-blue)}
.knowledge-v168 .k168-search button{display:flex;align-items:center;gap:7px;min-height:46px;background:transparent;border:0;border-radius:0;color:var(--k168-blue);font-size:14px;font-weight:650;padding:10px 0 10px 10px}
.knowledge-v168 .k168-topics{display:flex;align-items:center;flex-wrap:wrap;gap:5px 29px;border-bottom:1px solid var(--k168-line);margin-bottom:4px}
.knowledge-v168 .k168-topics a{display:flex;align-items:center;gap:8px;min-height:53px;padding:12px 0 15px;font-size:14px;line-height:1.5;position:relative;color:var(--k168-muted)}
.knowledge-v168 .k168-topics a>span{font-size:11px;align-self:flex-start;margin-top:3px;color:#748398}
.knowledge-v168 .k168-topics a[aria-current]{color:var(--k168-blue);font-weight:650}
.knowledge-v168 .k168-topics a[aria-current]:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:3px;background:var(--k168-blue)}
.knowledge-v168 .k168-topics a:hover{color:var(--k168-blue)}
.knowledge-v168 .k168-result-summary{padding-top:24px;color:var(--k168-muted);line-height:1.6;overflow-wrap:anywhere}
.knowledge-v168 .k168-result-summary a{color:var(--k168-blue);margin-left:8px;text-decoration:underline;text-underline-offset:4px}
.knowledge-v168 .k168-story-row{display:grid;grid-template-columns:280px minmax(0,1fr) 56px;gap:38px;align-items:center;padding:34px 0;border-bottom:1px solid var(--k168-line)}
.knowledge-handbook .k168-story-row{grid-template-columns:48px 240px minmax(0,1fr) 56px;gap:30px}
.knowledge-v168 .k168-chapter-number{font-family:"Inter Tight",Inter,sans-serif;font-size:29px;letter-spacing:-.055em;color:var(--k168-blue);font-weight:500;align-self:start;padding-top:1px}
.knowledge-v168 .k168-story-copy h3{font-size:31px;line-height:1.15;margin-top:10px;max-width:730px}
.knowledge-v168 .k168-story-copy>p{font-size:15px;line-height:1.7;margin-top:12px;max-width:720px}
.knowledge-v168 .k168-row-action{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border:1px solid var(--k168-line);font-size:28px;font-weight:400;color:var(--k168-blue);transition:background .15s,color .15s}
.knowledge-v168 .k168-row-action:hover{background:var(--k168-blue);border-color:var(--k168-blue);color:#fff}
.knowledge-v168 .k168-empty{max-width:650px;padding:65px 0 35px}
.knowledge-v168 .k168-empty h3{font-size:40px;line-height:1.15}
.knowledge-v168 .k168-empty p{font-size:18px;line-height:1.7;color:var(--k168-muted);margin-top:20px}
.knowledge-v168 .k168-empty .k168-link{margin-top:13px}
.knowledge-v168 .k168-pagination{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:28px;font-size:14px;line-height:1.5}
.knowledge-v168 .k168-pagination a{min-height:44px;padding:10px 0;color:var(--k168-blue);font-weight:600}
.knowledge-v168 .k168-pagination-disabled{color:#687991}
.knowledge-v168 .k168-blue-band{position:relative;isolation:isolate;overflow:hidden;background:var(--k168-blue);color:#fff;padding:64px 0 70px}
.knowledge-v168 .k168-blue-band:after{content:"";position:absolute;z-index:-1;width:620px;height:620px;border:1px solid #ffffff26;border-radius:50%;right:1%;top:-400px;box-shadow:0 0 0 70px #ffffff04,0 0 0 140px #ffffff04}
.knowledge-v168 .k168-blue-band .k168-shell{display:flex;align-items:center;justify-content:space-between;gap:45px}
.knowledge-v168 .k168-blue-band p{font-size:17px;line-height:1.6;color:#e8f0ff;margin-bottom:12px}
.knowledge-v168 .k168-blue-band h2{font-size:clamp(43px,4.4vw,65px);line-height:1.03;color:#fff;letter-spacing:-.055em}
.knowledge-v168 .k168-blue-band a{display:flex;align-items:center;justify-content:space-between;gap:47px;background:#fff;color:var(--k168-blue);border:1px solid #fff;padding:19px 24px;font-size:16px;font-weight:650;line-height:1.5;min-height:62px;flex-shrink:0;transition:background .15s,color .15s}
.knowledge-v168 .k168-blue-band a>[aria-hidden]{font-size:25px;font-weight:400}
.knowledge-v168 .k168-blue-band a:hover{background:var(--k168-ink);border-color:var(--k168-ink);color:#fff}
/* Articles: large opening, then an intentionally narrow reading measure. */
.knowledge-v168 .k168-draft-notice{background:#fff3d8;border-bottom:1px solid #ead9b8;color:#594817;padding:13px 0;font-size:14px}
.knowledge-v168 .k168-draft-notice>div{display:flex;flex-wrap:wrap;gap:8px 20px}
.knowledge-v168 .k168-article-header>.k168-breadcrumb{padding-top:19px;padding-bottom:27px;border-bottom:1px solid var(--k168-line)}
.knowledge-v168 .k168-article-heading{padding-top:37px;max-width:1150px}
.knowledge-v168 .k168-article-kicker{display:flex;align-items:center;flex-wrap:wrap;gap:10px 15px;color:var(--k168-muted);font-size:14px;line-height:1.6}
.knowledge-v168 .k168-article-kicker a{color:var(--k168-blue);font-weight:650}
.knowledge-v168 .k168-article-heading h1{font-size:clamp(48px,5.65vw,82px);line-height:1.035;letter-spacing:-.055em;margin-top:21px;max-width:1140px;overflow-wrap:break-word}
.knowledge-v168 .k168-deck{font-size:20px;line-height:1.65;color:var(--k168-muted);max-width:880px;margin-top:25px!important}
.knowledge-v168 .k168-byline-share{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:27px 0 32px}
.knowledge-v168 .k168-byline{display:flex;align-items:center;gap:13px;min-width:0}
.knowledge-v168 .k168-byline>img{width:38px;height:38px;object-fit:contain;flex-shrink:0}
.knowledge-v168 .k168-byline>div{display:flex;flex-direction:column;gap:5px}
.knowledge-v168 .k168-byline a{font-size:14px;font-weight:650;line-height:1.4}
.knowledge-v168 .k168-byline>div>span{font-size:12px;line-height:1.5;color:var(--k168-muted)}
.knowledge-v168 .k168-share{display:flex;align-items:center;gap:24px;flex-shrink:0}
.knowledge-v168 .k168-share :is(a,button){border:0;background:transparent;color:var(--k168-ink);font:600 13px/1.5 Inter,Arial,sans-serif;display:flex;align-items:center;gap:10px;min-height:44px;padding:9px 0;text-underline-offset:4px}
.knowledge-v168 .k168-share :is(a,button):hover{color:var(--k168-blue);text-decoration:underline}
.knowledge-v168 .k168-share svg{width:17px;height:17px}
.knowledge-v168 .k168-share a>[aria-hidden]{font-size:19px}
.knowledge-v168 .k168-article-cover{width:100%;aspect-ratio:1200/630;background:var(--k168-soft);overflow:hidden}
.knowledge-v168 .k168-article-cover img{display:block;width:100%;height:100%;object-fit:cover}
.knowledge-v168 .k168-reading-layout{display:grid;grid-template-columns:230px minmax(0,740px);gap:88px;justify-content:center;align-items:start;padding-top:64px;padding-bottom:78px}
.knowledge-v168 .k168-reading-aside{position:sticky;top:115px;max-height:calc(100vh - 140px);overflow:auto;scrollbar-width:thin;padding-right:3px}
.knowledge-v168 .k168-contents{border-top:3px solid var(--k168-blue)}
.knowledge-v168 .k168-contents summary{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 0 14px;font-size:16px;line-height:1.5;font-weight:700;list-style:none;cursor:pointer}
.knowledge-v168 .k168-contents summary::-webkit-details-marker{display:none}
.knowledge-v168 .k168-contents summary>[aria-hidden]{font-size:21px;color:var(--k168-blue)}
.knowledge-v168 .k168-contents:not([open]) summary>[aria-hidden]{font-size:0}
.knowledge-v168 .k168-contents:not([open]) summary>[aria-hidden]:after{content:"+";font-size:21px}
.knowledge-v168 .k168-contents ol{list-style:none;margin:0;padding:0 0 13px}
.knowledge-v168 .k168-contents li+li{margin-top:3px}
.knowledge-v168 .k168-contents a{display:block;border-left:2px solid transparent;padding:6px 0 6px 13px;margin-left:-1px;color:var(--k168-muted);font-size:14px;line-height:1.6;transition:color .15s,border-color .15s}
.knowledge-v168 .k168-contents a:hover,.knowledge-v168 .k168-contents a[aria-current]{color:var(--k168-blue);border-color:var(--k168-blue)}
.knowledge-v168 .k168-back-to-index{display:block;border-top:1px solid var(--k168-line);padding-top:20px;margin-top:10px;min-height:44px;color:var(--k168-blue);font-size:13px;font-weight:650}
.knowledge-v168 .k168-reading-main{min-width:0;font-size:18px;line-height:1.85;color:#263f5d}
.knowledge-v168 .k168-reading-main :is(h2,h3,[id]){scroll-margin-top:125px}
.knowledge-v168 .k168-reading-main :is(h2,h3){font-weight:750;color:var(--k168-ink)}
.knowledge-v168 .k168-reading-main h2{font-size:35px;line-height:1.17;letter-spacing:-.035em}
.knowledge-v168 .k168-reading-main h3{font-size:24px;line-height:1.3;letter-spacing:-.025em}
.knowledge-v168 .k168-answer{border-top:3px solid var(--k168-blue);padding:22px 0 31px}
.knowledge-v168 .k168-answer h2{font-size:33px;margin-top:13px;margin-bottom:18px}
.knowledge-v168 .k168-answer>p:last-child{font-size:20px;line-height:1.8;color:var(--k168-ink)}
.knowledge-v168 .k168-takeaways{padding:27px 30px 29px;background:var(--k168-soft);margin:6px 0 39px;border-left:3px solid var(--k168-blue)}
.knowledge-v168 .k168-takeaways h2{font-size:24px;letter-spacing:-.025em}
.knowledge-v168 .k168-takeaways ul{list-style:disc;margin:17px 0 0;padding-left:21px}
.knowledge-v168 .k168-takeaways li{font-size:17px;line-height:1.75;padding-left:4px}
.knowledge-v168 .k168-takeaways li+li{margin-top:9px}
.knowledge-v168 .k168-takeaways li::marker{color:var(--k168-blue)}
.knowledge-v168 .k168-howto{margin:0 0 38px;border-top:1px solid var(--k168-line);border-bottom:1px solid var(--k168-line)}
.knowledge-v168 .k168-howto summary{display:flex;align-items:center;justify-content:space-between;gap:20px;list-style:none;cursor:pointer;padding:22px 0}
.knowledge-v168 .k168-howto summary::-webkit-details-marker{display:none}
.knowledge-v168 .k168-howto summary h2{font-size:23px;line-height:1.3}
.knowledge-v168 .k168-howto summary>span{font-size:25px;color:var(--k168-blue)}
.knowledge-v168 .k168-howto details[open] summary>span{transform:rotate(45deg)}
.knowledge-v168 .k168-howto ol{counter-reset:k168-step;list-style:none;margin:0;padding:0 0 26px}
.knowledge-v168 .k168-howto li{position:relative;padding:20px 0 0 47px;counter-increment:k168-step}
.knowledge-v168 .k168-howto li:before{content:counter(k168-step,decimal-leading-zero);position:absolute;left:0;top:22px;font-family:"Inter Tight",Inter,sans-serif;font-size:20px;line-height:1.4;color:var(--k168-blue);font-weight:600}
.knowledge-v168 .k168-howto li h3{font-size:21px;line-height:1.4}
.knowledge-v168 .k168-howto li p{margin-top:8px;font-size:17px;line-height:1.8}
.knowledge-v168 .k168-prose{font-size:18px;line-height:1.9;overflow-wrap:break-word}
.knowledge-v168 .k168-prose>:first-child{margin-top:0}
.knowledge-v168 .k168-prose p{margin:0 0 23px}
.knowledge-v168 .k168-prose h2{margin:48px 0 19px;padding-top:3px}
.knowledge-v168 .k168-prose h3{margin:31px 0 14px}
.knowledge-v168 .k168-prose :is(h4,h5,h6){font-size:21px;line-height:1.4;margin:25px 0 12px}
.knowledge-v168 .k168-prose :is(ul,ol){padding-left:26px;margin:21px 0 28px}
.knowledge-v168 .k168-prose li{padding-left:4px;margin-top:10px}
.knowledge-v168 .k168-prose li::marker{color:var(--k168-blue);font-weight:700}
.knowledge-v168 .k168-prose li :is(ul,ol){margin:8px 0 12px}
.knowledge-v168 .k168-prose strong{font-weight:700;color:var(--k168-ink)}
.knowledge-v168 :is(.k168-prose,.k168-faq-answer) a{color:#1559d1;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px;overflow-wrap:anywhere}
.knowledge-v168 :is(.k168-prose,.k168-faq-answer) a:hover{text-decoration-thickness:2px}
.knowledge-v168 .k168-prose blockquote{margin:32px 0;padding:6px 0 6px 25px;border-left:3px solid var(--k168-blue);font-size:23px;line-height:1.65;color:var(--k168-ink)}
.knowledge-v168 .k168-prose blockquote p:last-child{margin-bottom:0}
.knowledge-v168 .k168-prose table{display:block;width:100%;max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain;border-collapse:collapse;margin:31px 0;font-size:15px;line-height:1.65;border:1px solid var(--k168-line)}
.knowledge-v168 .k168-prose :is(th,td){text-align:left;vertical-align:top;padding:16px 18px;border-bottom:1px solid var(--k168-line);border-right:1px solid var(--k168-line);min-width:145px}
.knowledge-v168 .k168-prose th{background:var(--k168-ink);color:#fff;font-weight:650}
.knowledge-v168 .k168-prose tr:nth-child(even) td{background:#f5f8fc}
.knowledge-v168 .k168-prose tr:last-child td{border-bottom:0}
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.knowledge-v168 .k168-faq details{border-top:1px solid var(--k168-line)}
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.knowledge-v168 .k168-faq-answer p+p{margin-top:14px}
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.knowledge-v168 .k168-related{padding-top:48px;padding-bottom:80px;border-top:1px solid var(--k168-line)}
.knowledge-v168 .k168-related-heading{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:33px}
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.knowledge-v168 .k168-related-grid .k168-link{margin-top:12px;font-size:14px}
@media(min-width:1025px){.knowledge-v168 .k168-masthead>div:first-child{animation:k168-enter .5s ease-out both}.knowledge-v168 .k168-masthead-note{animation:k168-enter .6s .06s ease-out both}}
@keyframes k168-enter{from{opacity:.6;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1150px){
.knowledge-v168 .k168-shell{width:calc(100% - 64px)}
.knowledge-v168 .k168-masthead{grid-template-columns:minmax(0,1fr) 260px;gap:40px}
.knowledge-v168 .k168-masthead h1{font-size:clamp(60px,7.4vw,85px)}
.knowledge-v168 .k168-handbook-opening{gap:38px;grid-template-columns:minmax(0,1.55fr) minmax(270px,1fr)}
.knowledge-v168 .k168-feature-caption{grid-template-columns:75px minmax(0,1fr);gap:16px}
.knowledge-v168 .k168-feature-caption h2{font-size:30px}
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.knowledge-v168 .k168-story-row{grid-template-columns:230px minmax(0,1fr) 48px;gap:27px}
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.knowledge-v168 .k168-story-copy h3{font-size:28px}
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.knowledge-v168 .k168-related-heading h2{font-size:40px}
}
@media(max-width:980px){.knowledge-v168 #main-content{padding-top:12px}}
@media(max-width:900px){
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.knowledge-v168 .k168-topics{gap:0 24px}
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.knowledge-v168 .k168-related-grid .k168-meta>span+span:before{margin:0 7px 3px 0}
}
@media(max-width:640px){
.knowledge-v168 .k168-shell{width:calc(100% - 40px)}
.knowledge-v168 .k168-resource-nav{padding:8px 0 5px;gap:12px}
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.knowledge-journal .k168-masthead h1{font-size:clamp(43px,10.9vw,68px)}
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.knowledge-journal .k168-library{padding-top:37px}
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.knowledge-v168 .k168-takeaways li+li{margin-top:10px}
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.knowledge-v168 .k168-prose blockquote{font-size:21px;padding-left:20px;margin:27px 0}
.knowledge-v168 .k168-prose table{font-size:14px;margin:25px 0}
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.knowledge-v168 .k168-author-box h2{font-size:22px}
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.knowledge-v168 .k168-save-image>a{justify-content:space-between;margin-top:8px;max-width:225px}
.knowledge-v168 .k168-related{padding-top:33px;padding-bottom:45px}
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.knowledge-v168 .k168-related-grid{grid-template-columns:1fr;gap:27px}
.knowledge-v168 .k168-related-grid article{border-bottom:1px solid var(--k168-line);padding-bottom:24px}
.knowledge-v168 .k168-related-grid article:last-child{border:0;padding-bottom:0}
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.knowledge-v168 .k168-related-grid h3{font-size:29px;margin-top:10px}
.knowledge-v168 .k168-related-grid .k168-link{margin-top:8px}
}
@media(prefers-reduced-motion:reduce){.knowledge-v168 *, .knowledge-v168 *:before,.knowledge-v168 *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.knowledge-v168 :is(.brand-header,.brand-footer,.k168-share,.k168-reading-aside,.k168-related,.k168-blue-band,.k168-save-image){display:none!important}.knowledge-v168 .k168-shell{width:100%;max-width:none}.knowledge-v168 .k168-reading-layout{display:block;padding:25px 0}.knowledge-v168 .k168-article-heading h1{font-size:35px}.knowledge-v168 .k168-article-cover{max-width:600px}.knowledge-v168 .k168-prose{font-size:12pt}.knowledge-v168 .k168-reading-main{max-width:none}.knowledge-v168 .k168-faq details,.knowledge-v168 .k168-howto details{break-inside:avoid}}