/* Shared, deliberately scoped knowledge library in the established Merz palette. */
#main .wk, #main .wk-hero {--wk-blue:#063873;--wk-ink:#14253c;--wk-muted:#41536b;--wk-line:#dce5ee;--wk-lime:#b7d900;color:var(--wk-ink);font:16px/1.65 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
#main .wk *,#main .wk-hero *{box-sizing:border-box}
#main .wk [hidden],#main .wk-hero [hidden]{display:none!important}
#main .wk-wrap{width:min(1280px,calc(100% - 48px));margin-inline:auto}
#main .wk a,#main .wk-hero a{color:var(--wk-blue);text-decoration:none}
#main .wk a:hover,#main .wk-hero a:hover{text-decoration:underline;text-underline-offset:4px}
#main .wk :is(button,input,select),#main .wk-hero button{font:inherit}
#main .wk :is(button,summary){cursor:pointer}
#main .wk :is(a,button,input,select,summary,[tabindex]):focus-visible,#main .wk-hero a:focus-visible{outline:3px solid #009ad0;outline-offset:4px}
#main .wk-eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 14px;color:var(--wk-blue);font-size:12px;font-weight:800;letter-spacing:.12em;line-height:1.5}
#main .wk-eyebrow>span{width:27px;height:3px;flex:0 0 27px;background:var(--wk-lime)}
#main .wk-kicker{display:block;color:#51647a;font-size:11px;font-weight:800;line-height:1.5;letter-spacing:.09em;text-transform:uppercase}
#main .wk-textlink{display:inline-flex;align-items:center;gap:12px;font-weight:750;font-size:14px;line-height:1.5}
#main .wk-button{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:14px 21px;border:1px solid transparent;border-radius:5px;background:var(--wk-lime);color:#102c43;min-height:50px;font-weight:800;line-height:1.4;font-size:14px}
#main .wk-button:hover{background:#c7e51e;text-decoration:none}
#main .wk-hero{background:linear-gradient(120deg,#f0f7fc 0%,#fff 68%);padding:45px 0 55px;border-bottom:1px solid var(--wk-line)}
#main .wk-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:48px}
#main .wk-hero h1{margin:0 0 24px;color:#07294e;font-size:clamp(38px,4.3vw,62px);line-height:1.07;letter-spacing:-.04em;font-weight:850}
#main .wk-hero h1 em{font-style:normal;color:#0a559a}
#main .wk-hero h1+p{font-size:17px;line-height:1.8;max-width:64ch;margin:0;color:var(--wk-muted)}
#main .wk-hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin:28px 0}
#main .wk-hero-proof{display:flex;gap:22px;flex-wrap:wrap;font-size:12px;color:var(--wk-muted)}
#main .wk-hero-proof span{padding-right:22px;border-right:1px solid var(--wk-line)}
#main .wk-hero-proof span:last-child{border:0;padding:0}
#main .wk-hero-proof b{font-weight:800;color:var(--wk-blue)}
#main .wk-hero-visual{position:relative;min-width:0;border:1px solid var(--wk-line);background:rgba(255,255,255,.8);border-radius:12px;padding:14px 18px 22px;box-shadow:0 18px 50px #0638730a}
#main .wk-hero-visual img{display:block;width:100%;height:auto;max-height:340px;object-fit:contain}
#main .wk-hero-label{display:flex;justify-content:center;align-items:center;gap:10px;font-size:12px;font-weight:700;color:var(--wk-blue)}
#main .wk-label-dot{width:7px;height:7px;border-radius:50%;background:var(--wk-lime)}
#main .wk{background:#f5f8fb;padding:76px 0}
#main .wk-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:25px}
#main .wk h2{font-size:clamp(30px,3.2vw,43px);line-height:1.13;letter-spacing:-.03em;color:#07294e;margin:0 0 18px;font-weight:800}
#main .wk-heading>div{max-width:810px}
#main .wk-heading p:not(.wk-eyebrow){font-size:16px;line-height:1.8;color:var(--wk-muted);margin:0;max-width:78ch}
#main .wk-heading>.wk-textlink{max-width:240px;flex:0 0 auto;margin-bottom:4px}
#main .wk-shortcuts{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:32px}
#main .wk-shortcuts a{display:inline-flex;gap:20px;align-items:center;justify-content:space-between;border:1px solid var(--wk-line);border-radius:5px;padding:11px 16px;background:#fff;font-size:13px;font-weight:700}
#main .wk-shortcuts a:hover{border-color:#6e9bc6;background:#f0f6fc;text-decoration:none}
#main .wk-iso{display:grid;grid-template-columns:.85fr 1.4fr;overflow:hidden;background:#fff;border:1px solid var(--wk-line);border-radius:10px;margin-bottom:42px;box-shadow:0 8px 30px #06387305}
#main .wk-iso-intro{background:#063873;padding:34px;color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
#main .wk-iso-intro .wk-kicker{color:#d1e8fc}
#main .wk-iso-intro h3{font-size:30px;letter-spacing:-.02em;line-height:1.2;margin:16px 0;color:#fff}
#main .wk-iso-intro p{font-size:15px;line-height:1.75;color:#e1ecf7;margin:0 0 22px}
#main .wk-iso-intro a{color:#d4eb55}
#main .wk-iso-workspace{padding:27px 30px}
#main .wk-code{display:grid;grid-template-columns:1fr 20px 1fr 20px 1fr;text-align:center;align-items:start;max-width:450px;margin:0 auto 25px}
#main .wk-code span{display:flex;flex-direction:column}
#main .wk-code b{font-size:52px;font-weight:850;line-height:1.1;color:var(--wk-blue);letter-spacing:-.05em}
#main .wk-code small{font-size:11px;text-transform:uppercase;color:var(--wk-muted);font-weight:800;letter-spacing:.1em;margin-top:8px}
#main .wk-code i{font-style:normal;font-size:32px;color:#8c9fb4;line-height:1.6}
#main .wk-iso-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:18px}
#main .wk-iso-controls label{font-size:12px;line-height:1.4;font-weight:750;color:var(--wk-blue);min-width:0}
#main .wk-iso-controls select{width:100%;min-width:0;border:1px solid #b6c9dc;border-radius:4px;background:#fff;color:var(--wk-ink);padding:10px 7px;margin-top:7px;min-height:44px;font-size:13px}
#main .wk-iso-results{border-top:1px solid var(--wk-line);padding-top:13px}
#main .wk-iso-results p{font-size:13px;line-height:1.7;color:var(--wk-muted);margin:0 0 10px}
#main .wk-iso-results strong{color:var(--wk-blue)}
#main .wk-iso-examples{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:14px 0}
#main .wk-iso-examples>span{font-size:12px;color:var(--wk-muted)}
#main .wk-iso-examples button{padding:6px 14px;border:1px solid #b6c9dc;border-radius:4px;color:var(--wk-blue);background:#fff;font-weight:750;font-size:13px;min-height:36px}
#main .wk-iso-examples button[aria-pressed=true]{border-color:var(--wk-blue);background:#eaf3fb}
#main .wk-small{font-size:11px;line-height:1.7;color:#51647a;margin:12px 0 0}
#main .wk-toolbar{padding:25px;background:#fff;border:1px solid var(--wk-line);border-radius:8px}
#main .wk-search label{display:block;font-size:15px;font-weight:800;color:var(--wk-blue);margin-bottom:10px}
#main .wk-search>div{display:flex;align-items:center;background:#f6f9fc;border:1px solid #b6c9dc;border-radius:5px;padding:0 13px;max-width:780px}
#main .wk-search svg{fill:none;stroke:var(--wk-blue);stroke-width:1.8;width:22px;height:22px;flex:0 0 22px}
#main .wk-search input{border:0;background:transparent;box-shadow:none;color:var(--wk-ink);min-width:0;width:100%;padding:14px 12px;min-height:50px;line-height:1.5;font-size:15px}
#main .wk-search input::placeholder{color:#65758a;opacity:1}
#main .wk-search button{border:0;background:transparent;color:var(--wk-blue);font-size:27px;line-height:1;padding:5px;width:36px;flex:0 0 36px}
#main .wk-filters{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
#main .wk-filters button{font-size:12px;font-weight:750;padding:9px 13px;min-height:40px;line-height:1.4;color:var(--wk-blue);background:#fff;border:1px solid #c9d7e5;border-radius:5px}
#main .wk-filters button:hover{background:#edf5fc}
#main .wk-filters button[aria-pressed=true]{background:var(--wk-blue);color:#fff;border-color:var(--wk-blue)}
#main .wk-results-bar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin:20px 0 16px}
#main .wk-results-bar p{font-size:12px;font-weight:750;color:#51647a;margin:0}
#main .wk-textbutton{border:0;padding:4px 0;background:none;color:var(--wk-blue);font-size:12px;font-weight:750;text-decoration:underline;text-underline-offset:4px}
#main .wk-topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}
#main .wk-topic{background:#fff;border:1px solid var(--wk-line);border-radius:8px;overflow:hidden;scroll-margin-top:160px;min-width:0}
#main .wk-topic:has(details[open]){grid-column:1/-1;border-color:#91adcc;box-shadow:0 10px 30px #06387307}
#main .wk-topic-header{position:relative;padding:25px 100px 21px 25px}
#main .wk-topic-header img{position:absolute;width:82px;height:60px;object-fit:contain;right:14px;top:18px}
#main .wk-topic h3{font-size:21px;line-height:1.25;color:var(--wk-blue);font-weight:800;letter-spacing:-.02em;margin:10px 0 12px;max-width:46ch}
#main .wk-topic-header>p{font-size:14px;line-height:1.7;color:var(--wk-muted);margin:0;max-width:75ch}
#main .wk-topic summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 25px;border-top:1px solid #e6edf4;background:#fbfcfe;color:var(--wk-blue);list-style:none;font-weight:750;font-size:13px}
#main .wk-topic summary::-webkit-details-marker{display:none}
#main .wk-topic summary::marker{content:''}
#main .wk-topic summary>span{font-size:23px;line-height:1;transition:transform .15s}
#main .wk-topic details[open] summary>span{transform:rotate(45deg)}
#main .wk-topic-body{padding:8px 25px 25px;max-width:1000px}
#main .wk-topic-body h4{font-size:17px;line-height:1.4;color:var(--wk-blue);margin:23px 0 12px;font-weight:800;letter-spacing:-.015em}
#main .wk-topic-body p,#main .wk-topic-body li{font-size:15px;line-height:1.85;color:var(--wk-muted)}
#main .wk-topic-body p{margin:0 0 14px}
#main .wk-topic-body strong{color:#173b61;font-weight:750}
#main .wk-topic-body :is(ul,ol){padding-left:23px;margin:0 0 18px}
#main .wk-topic-body li{margin-bottom:9px;padding-left:4px}
#main .wk-tip{background:#f0f6fb;border-left:3px solid var(--wk-lime);padding:18px 20px;margin:22px 0}
#main .wk-tip>strong{display:block;font-size:14px;margin-bottom:8px}
#main .wk-tip p:last-child{margin-bottom:0}
#main .wk-table-wrap{overflow-x:auto;max-width:100%;margin:20px 0;border:1px solid var(--wk-line);border-radius:5px}
#main .wk table{border-collapse:collapse;width:100%;min-width:430px;font-size:14px;line-height:1.65}
#main .wk table caption{text-align:left;background:#f0f6fb;color:var(--wk-blue);font-weight:750;padding:12px 16px;border-bottom:1px solid var(--wk-line)}
#main .wk table th,#main .wk table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--wk-line);vertical-align:top}
#main .wk table thead{background:#063873;color:#fff}
#main .wk table tbody th{color:var(--wk-blue);min-width:130px;font-weight:750}
#main .wk table td{color:var(--wk-muted)}
#main .wk table tbody tr:last-child>*{border-bottom:0}
#main .wk-topic-next{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin:24px 0 18px}
#main .wk-permalink{font-size:12px;text-decoration:underline;text-underline-offset:4px}
#main .wk-sources{padding-top:16px;border-top:1px solid var(--wk-line)}
#main .wk-sources>strong{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:#51647a;margin-bottom:6px}
#main .wk-sources a{display:block;width:fit-content;font-size:12px;line-height:1.7;margin-top:3px;text-decoration:underline;text-underline-offset:3px}
#main .wk-empty{padding:36px;background:#fff;border:1px dashed #b0c3d7;border-radius:8px;text-align:center}
#main .wk-empty h3{margin:0 0 14px;color:var(--wk-blue);font-size:22px}
#main .wk-empty p{font-size:14px;color:var(--wk-muted)}
#main .wk-empty button{border:0;border-radius:5px;background:var(--wk-blue);color:#fff;font-size:14px;padding:12px 18px;margin:10px}
#main .wk-empty>a{display:block;font-size:14px;margin-top:12px}
#main .wk-glossary{padding-top:62px;scroll-margin-top:160px}
#main .wk-glossary>div>p:last-child{margin:0;color:var(--wk-muted);font-size:16px}
#main .wk-glossary dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 36px;margin:25px 0 0}
#main .wk-glossary dl>div{border-top:1px solid var(--wk-line);padding:19px 0}
#main .wk-glossary dt{font-size:15px;font-weight:800;color:var(--wk-blue);margin:0 0 6px}
#main .wk-glossary dd{font-size:14px;line-height:1.75;color:var(--wk-muted);margin:0}
#main .wk-next{margin-top:40px;border-radius:9px;background:#063873;padding:35px;display:grid;grid-template-columns:1.5fr 1fr;align-items:center;gap:35px}
#main .wk-next .wk-kicker{color:#d8eb64}
#main .wk-next h2{color:#fff;font-size:31px;line-height:1.2;margin:13px 0}
#main .wk-next p{font-size:15px;color:#e1ebf5;margin:0;line-height:1.75}
#main .wk-next>div:last-child{display:flex;flex-direction:column;align-items:stretch;gap:12px}
#main .wk .wk-button-light{background:transparent;border-color:#8eb2d7;color:#fff}
#main .wk .wk-button-light:hover{background:#0b4b8b}
.nav-item--knowledge>.nav-link{white-space:nowrap}
.nav-item--knowledge>.nav-link[aria-current=page]{color:#d3eb43;box-shadow:inset 0 -3px #b7d900}
@media(max-width:1220px){#main .wk-hero-grid{gap:30px}.main-nav .nav-item--knowledge>.nav-link{letter-spacing:0}}
@media(max-width:900px){#main .wk-heading{align-items:flex-start;flex-direction:column;gap:16px}#main .wk-heading>.wk-textlink{max-width:none}#main .wk-iso{grid-template-columns:1fr}#main .wk-iso-intro{padding:26px}#main .wk-iso-intro h3 br{display:none}#main .wk-iso-intro h3{font-size:27px}#main .wk-iso-intro p{max-width:65ch;margin-bottom:15px}#main .wk-hero-grid{grid-template-columns:1fr .7fr;gap:22px}#main .wk-hero h1{font-size:39px}#main .wk-hero-visual img{max-height:260px}#main .wk-hero-label{font-size:10px}#main .wk-next{grid-template-columns:1fr;gap:24px}#main .wk-next>div:last-child{flex-direction:row;flex-wrap:wrap}}
@media(max-width:650px){#main .wk-wrap{width:calc(100% - 32px)}#main .wk{padding:44px 0}#main .wk-hero{padding:24px 0 32px}#main .wk-hero-grid{grid-template-columns:1fr;gap:25px}#main .wk-hero h1{font-size:38px;line-height:1.1}#main .wk-hero h1+p{font-size:15px}#main .wk-hero-visual{padding:0 14px 16px}#main .wk-hero-visual img{height:185px;width:100%}#main .wk-hero-label{font-size:11px}#main .wk-hero-actions{gap:16px;margin:22px 0}#main .wk-hero-proof{gap:12px;font-size:11px}#main .wk-hero-proof span{padding-right:12px}#main .wk-heading p:not(.wk-eyebrow){font-size:15px}#main .wk-shortcuts{gap:8px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:24px}#main .wk-shortcuts a{font-size:12px;padding:10px;gap:7px}#main .wk-iso{margin-bottom:26px}#main .wk-iso-intro{padding:24px 20px}#main .wk-iso-workspace{padding:22px 18px}#main .wk-iso-controls{gap:8px}#main .wk-iso-controls select{padding-inline:5px;font-size:12px}#main .wk-iso-controls label{font-size:11px}#main .wk-code b{font-size:44px}#main .wk-toolbar{padding:18px 15px}#main .wk-search input{font-size:13px;padding-inline:9px}#main .wk-filters{gap:7px;margin-top:14px}#main .wk-filters button{font-size:11px;padding:8px 10px}#main .wk-results-bar{gap:10px}#main .wk-results-bar p,#main .wk-textbutton{font-size:11px}#main .wk-topic-grid{grid-template-columns:1fr;gap:13px}#main .wk-topic-header{padding:22px 76px 18px 19px}#main .wk-topic-header img{width:61px;height:49px;right:8px;top:18px}#main .wk-topic h3{font-size:20px}#main .wk-topic-header>p{font-size:13px}#main .wk-kicker{font-size:10px}#main .wk-topic summary{padding:13px 19px}#main .wk-topic-body{padding:5px 19px 20px}#main .wk-topic-body p,#main .wk-topic-body li{font-size:14px}#main .wk-topic-body h4{font-size:16px}#main .wk-tip{padding:16px}#main .wk-topic-next{gap:14px;flex-direction:column;align-items:flex-start}#main .wk-glossary{padding-top:42px}#main .wk-glossary dl{grid-template-columns:1fr}#main .wk-glossary dl>div{padding:16px 0}#main .wk-next{padding:25px 20px}#main .wk-next h2{font-size:28px}#main .wk-next>div:last-child{flex-direction:column}#main .wk-empty{padding:25px 18px}}
@media(prefers-reduced-motion:reduce){#main .wk-topic summary>span{transition:none}}
@media print{#main .wk{background:white}#main .wk-toolbar,#main .wk-results-bar,#main .wk-iso-controls,#main .wk-iso-examples,#main .wk-next{display:none}#main .wk-topic-grid{display:block}#main .wk-topic{break-inside:avoid;margin-bottom:16px}#main .wk-topic-body{max-width:none}#main .wk-glossary dl{display:block}}