.skh-view #content>.container{max-width:none!important;padding:0!important}.skh-view #primary{max-width:none;width:100%;padding:0}.skh-view .site-content{padding-top:0!important;padding-bottom:0!important}.skh-view .content-area{padding:0!important}.skh{--ink:#232426;--blue:#233b78;--gold:#fdb913;--muted:#686b73;--pale:#f0f3f8;--line:#e4e9f0;background:#fff;color:var(--ink);font:16px/1.7 Poppins,Inter,Arial,sans-serif;overflow-wrap:break-word}.skh *{box-sizing:border-box}.skh :is(h1,h2,h3,p,figure){margin:0}.skh :is(h1,h2,h3,p,a,input,button,select,summary){font-family:Poppins,Inter,Arial,sans-serif!important}.skh a{color:var(--blue);text-decoration:none}.skh a:hover{text-decoration:underline}.skh :focus-visible{outline:3px solid var(--gold);outline-offset:4px}.skh [hidden]{display:none!important}.skh img{max-width:100%;height:auto;display:block}.skh-wrap{width:calc(100% - 64px);max-width:1280px;margin:auto}.skh-kicker{display:inline-flex;gap:10px;align-items:center;padding:8px 15px;border-radius:99px;background:#fff;color:#3e4147;font-size:11px;font-weight:500;line-height:18px;text-transform:uppercase;box-shadow:0 5px 18px #141e3414}.skh-kicker:before{content:'';width:25px;height:10px;flex:none;background:linear-gradient(#fdb913,#fdb913) left top/100% 2px no-repeat,linear-gradient(#fdb913,#fdb913) left 7px/60% 2px no-repeat}.skh h1{font-size:clamp(38px,5vw,72px);font-weight:500;line-height:1.08;letter-spacing:-.045em;color:var(--ink)}.skh h1 strong{font-weight:700}.skh h2{color:var(--ink);font-size:clamp(30px,3.7vw,54px);line-height:1.08;letter-spacing:-.04em;font-weight:700}.skh h3{color:var(--ink);font-size:24px;line-height:1.3;letter-spacing:-.025em;font-weight:700}.skh p{color:var(--muted)}.skh-hero{padding:80px 0 0;background:radial-gradient(ellipse at 85% 30%,#fff2ce70,transparent 40%),linear-gradient(#fff 65%,var(--pale));text-align:center}.skh-hero h1{margin:25px 0}.skh-lead{font-size:19px;line-height:1.7;max-width:760px;margin:0 auto!important}.skh-search{max-width:850px;margin:35px auto 0;text-align:left;background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px 23px;box-shadow:0 16px 50px #233b7812}.skh-search label{font-size:13px;font-weight:600;color:var(--blue);display:block;margin-bottom:10px}.skh-search-row{display:flex;gap:12px;align-items:center}.skh-search-row>span{font-size:30px;color:var(--blue);line-height:1}.skh-search input{border:0!important;background:#fff!important;box-shadow:none!important;flex:1;min-width:0;font-size:17px;padding:10px 4px;height:48px;color:var(--ink)}.skh-search input:focus{outline:2px solid var(--gold)}.skh-search button,.skh-button{background:var(--blue);color:#fff!important;border:0;border-radius:10px;padding:13px 20px;font-size:14px;font-weight:600;line-height:1.6;display:inline-flex;justify-content:center;align-items:center;gap:14px;cursor:pointer;text-decoration:none!important}.skh-search button:hover,.skh-button:hover{background:#142757}.skh-search-hint{font-size:11px;color:var(--muted);margin-top:8px}.skh-popular{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:9px 17px;margin:22px 0 34px;font-size:12px}.skh-popular>span{color:var(--muted)}.skh-popular a{font-weight:600}.skh-proof{display:flex;flex-wrap:wrap;gap:14px 30px;justify-content:center;padding:24px 0;border-top:1px solid var(--line);font-size:13px;color:var(--blue)}.skh-proof span{display:flex;align-items:center;gap:6px}.skh-proof span:before{content:'✓';color:#947000}.skh-library{padding:76px 0 88px;background:var(--pale)}.skh-section-head{text-align:center;max-width:980px;margin:0 auto 36px}.skh-section-head h2{margin:22px 0;text-transform:uppercase}.skh-section-head h2>span{color:var(--gold)}.skh-section-head p{font-size:17px}.skh-filter-form{display:flex;align-items:end;justify-content:space-between;gap:20px;padding:23px;background:#fff;border:1px solid var(--line);border-radius:16px}.skh-filter-label{min-width:220px}.skh-filter-label label{display:block;font-size:12px;font-weight:600;color:var(--blue);margin-bottom:7px}.skh-filter-label select{width:100%;height:44px;border:1px solid #d9dfeb;border-radius:8px;background:#fff;padding:7px 36px 7px 12px;color:var(--ink);font-size:14px}.skh-format-filter{display:flex;flex-wrap:wrap;gap:7px}.skh-format-filter button{font-size:13px;line-height:1.5;background:var(--pale);border:1px solid var(--line);border-radius:99px;color:var(--blue);padding:10px 17px;cursor:pointer}.skh-format-filter button[aria-pressed=true]{background:var(--blue);color:#fff;border-color:var(--blue)}.skh-results-top{display:flex;gap:20px;justify-content:space-between;margin:22px 0;font-size:13px}.skh-clear{font-weight:600}.skh-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.skh-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 8px 25px #14244908;transition:transform .18s,box-shadow .18s;min-width:0}.skh-card:hover{transform:translateY(-3px);box-shadow:0 14px 35px #14244915}.skh-card-image{display:block;position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#071638,#233b78)}.skh-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .25s}.skh-card:hover .skh-card-image img{transform:scale(1.025)}.skh-format{position:absolute;bottom:15px;left:16px;background:#fff;color:var(--blue);border-radius:99px;padding:5px 12px;font-size:11px;font-weight:700;box-shadow:0 3px 15px #0001}.skh-placeholder{display:grid;height:100%;place-items:center;font-size:75px;font-weight:500;color:var(--gold)}.skh-card-body{padding:26px;display:flex;flex-direction:column;flex:1}.skh-eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.06em;font-weight:600;color:var(--blue)}.skh-card h3{font-size:23px;line-height:1.25;margin:13px 0 16px}.skh-card h3 a{color:var(--ink)}.skh-card p{font-size:14px;line-height:1.7;margin-bottom:25px}.skh-card-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:16px;display:flex;flex-direction:column;gap:12px}.skh-card-bottom>span{font-size:11px;color:var(--muted)}.skh-card-bottom>a{font-size:14px;font-weight:600}.skh-pagination{display:flex;justify-content:center;gap:9px;margin-top:32px}.skh-pagination a{border-radius:8px;background:#fff;border:1px solid var(--line);min-width:42px;padding:7px 12px;text-align:center;font-weight:600}.skh-pagination a[aria-current]{background:var(--blue);color:#fff}.skh-empty{padding:50px 25px;background:#fff;border:1px solid var(--line);border-radius:20px;text-align:center}.skh-empty p{margin:15px auto 25px;max-width:650px}.skh-end{padding:75px 0}.skh-end-box{text-align:center;border-radius:24px;padding:60px 30px;background:linear-gradient(125deg,#102345,#233b78);color:#fff}.skh-end-box h2{color:#fff;margin:25px 0;font-size:clamp(30px,3.8vw,52px);text-transform:uppercase}.skh-end-box p{color:#d6dded;max-width:730px;margin:0 auto 28px}.skh-end-box .skh-button{background:#fff;color:var(--blue)!important}.skh-article-hero{background:var(--pale);padding:45px 0 55px}.skh-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;margin-bottom:30px;color:var(--muted)}.skh-article-hero h1{font-size:clamp(36px,4.2vw,62px);max-width:1050px;margin:23px 0 27px;font-weight:700}.skh-byline{display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;font-size:12px;color:var(--muted)}.skh-byline a{font-weight:600}.skh-author-dot{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-size:16px}.skh-article-layout{display:grid;grid-template-columns:minmax(0,850px) minmax(230px,1fr);gap:50px;padding-top:50px;padding-bottom:65px;align-items:start}.skh-article{min-width:0}.skh-short-answer{border-left:4px solid var(--gold);background:var(--pale);padding:25px 28px;border-radius:0 15px 15px 0;margin-bottom:30px}.skh-short-answer p{color:var(--ink);font-size:18px;line-height:1.7;margin-top:12px}.skh-article-image{margin-bottom:30px!important;overflow:hidden;border-radius:16px}.skh-article-image img{width:100%;max-height:490px;object-fit:cover}.skh figcaption{font-size:12px;color:var(--muted);padding:12px 0}.skh-prose{font-size:17px;line-height:1.85;color:#4d5159}.skh-prose p{margin:0 0 22px;color:#4d5159}.skh-prose :is(h2,h3){text-transform:none;font-size:30px;line-height:1.3;margin:35px 0 20px;letter-spacing:-.03em;scroll-margin-top:115px}.skh-prose h3{font-size:24px}.skh-prose a{text-decoration:underline}.skh-prose :is(ul,ol){padding-left:25px;margin:0 0 25px}.skh-prose li{margin-bottom:10px}.skh-prose img{max-width:100%;height:auto;border-radius:12px;margin:25px 0}.skh-prose blockquote{padding:15px 25px;border-left:3px solid var(--gold);margin:25px 0;background:var(--pale)}.skh-prose table{display:block;overflow-x:auto;max-width:100%}.skh-prose iframe{width:100%;border:0;max-width:100%}.skh-audio-embed{margin:20px 0 30px}.skh-audio-embed iframe{height:220px;min-height:180px;width:100%;border:0;border-radius:14px;background:var(--pale)}.skh audio{width:100%;max-width:100%}.skh-audio{padding:20px;border:1px solid var(--line);border-radius:14px;margin:20px 0 30px}.skh-player{position:relative;aspect-ratio:16/9;max-width:100%;overflow:hidden;border-radius:18px;background:#071638}.skh-player.skh-portrait{aspect-ratio:9/16;width:min(100%,390px);margin:auto}.skh-play{position:absolute;inset:0;width:100%;height:100%;border:0;padding:0;cursor:pointer;background:#071638;color:#fff}.skh-play img{width:100%;height:100%;object-fit:cover;opacity:.72}.skh-portrait .skh-play img{object-fit:contain}.skh-play-icon{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:70px;height:70px;display:grid;place-items:center;background:var(--gold);color:#102345;border-radius:50%;font-size:26px;box-shadow:0 6px 25px #0004}.skh-play-label{position:absolute;bottom:20px;left:0;right:0;text-align:center;font-size:13px;font-weight:600}.skh-player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.skh-media-note{font-size:11px;margin:10px 0 28px!important}.skh-transcript{border:1px solid var(--line);padding:20px 25px;border-radius:14px;margin:35px 0}.skh-transcript summary,.skh-toc summary{cursor:pointer;font-size:15px;font-weight:600;color:var(--blue)}.skh-transcript .skh-prose{margin-top:22px;font-size:16px}.skh-sidebar{position:sticky;top:115px}.skh-toc{padding:23px;border:1px solid var(--line);border-radius:16px;background:#fff}.skh-toc ol{padding-left:18px;margin:18px 0 0;font-size:13px;line-height:1.7}.skh-toc li{padding:0 0 12px 4px}.skh-sidebar-help{padding:26px;margin-top:25px;background:var(--pale);border-radius:16px}.skh-sidebar-help h2{font-size:25px;line-height:1.25;margin:15px 0}.skh-sidebar-help p{font-size:14px;margin-bottom:22px}.skh-sidebar-help .skh-button{font-size:13px}.skh-author-box{margin-top:40px;padding:30px;border:1px solid var(--line);border-radius:16px}.skh-author-box h2{font-size:27px;margin:20px 0 15px}.skh-author-box p{font-size:14px;margin-bottom:18px}.skh-author-box>a{font-size:14px;font-weight:600}.skh-sources{padding-top:30px}.skh-sources h2{font-size:25px;margin-bottom:20px}.skh-sources ul{padding-left:20px}.skh-related{padding:65px 0;background:var(--pale)}
@media(min-width:1700px){.skh-wrap{max-width:1360px}}
@media(max-width:1100px){.skh-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.skh-article-layout{gap:30px;grid-template-columns:minmax(0,1fr) 240px}.skh-card h3{font-size:22px}}
@media(max-width:850px){.skh-hero{padding-top:65px}.skh-wrap{width:calc(100% - 40px)}.skh-article-layout{display:flex;flex-direction:column;gap:25px}.skh-article{width:100%}.skh-sidebar{position:static;width:100%;order:-1}.skh-sidebar-help{display:none}.skh-toc{padding:18px 22px}.skh-article-hero h1{font-size:42px}.skh-filter-form{align-items:stretch;flex-direction:column}.skh-filter-label{min-width:0}.skh-format-filter button{flex:1}.skh-article-layout{padding-top:30px}.skh-proof{gap:10px 20px}}
@media(max-width:550px){.skh h1{font-size:39px}.skh h2{font-size:31px}.skh h3{font-size:22px}.skh-hero{padding-top:70px}.skh-lead{font-size:16px}.skh-search{padding:17px;margin-top:26px}.skh-search-row{flex-wrap:wrap;gap:4px}.skh-search input{font-size:14px;width:calc(100% - 34px)}.skh-search-row>span{width:25px}.skh-search button{width:100%;margin-top:8px;padding:11px;font-size:14px}.skh-popular>span{width:100%}.skh-proof{font-size:11px;padding:20px 0}.skh-library{padding:55px 0}.skh-section-head{margin-bottom:25px}.skh-section-head p{font-size:15px}.skh-grid{grid-template-columns:1fr;gap:22px}.skh-card-body{padding:23px}.skh-card-image{aspect-ratio:16/9}.skh-filter-form{padding:17px;gap:15px}.skh-format-filter{gap:5px}.skh-format-filter button{padding:9px 10px;font-size:12px}.skh-end{padding:45px 0}.skh-end-box{padding:38px 23px}.skh-end-box p{font-size:15px}.skh-kicker{font-size:10px}.skh-article-hero{padding:35px 0}.skh-article-hero h1{font-size:35px}.skh-byline{font-size:11px;gap:9px 13px}.skh-short-answer{padding:21px}.skh-short-answer p{font-size:16px}.skh-prose{font-size:16px;line-height:1.8}.skh-prose h2{font-size:27px}.skh-prose h3{font-size:23px}.skh-author-box{padding:24px}.skh-card h3{font-size:23px}}
@media(prefers-reduced-motion:reduce){.skh *{transition:none!important;scroll-behavior:auto!important}}

/* Match the centred section-heading treatment on the course pages. */
.skh-article-hero{text-align:center}.skh-article-hero h1{max-width:1100px;margin-left:auto;margin-right:auto}.skh-article-hero .skh-breadcrumb,.skh-article-hero .skh-byline{justify-content:center}

.skh-platform-links{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:20px 0;font-size:13px;color:var(--muted)}