:root{--ink:#172b48;--muted:#61738e;--blue:#255bd3;--violet:#6844bf;--line:#dce4f0;--surface:#f4f7fb;--white:#fff;--radius:10px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--surface);color:var(--ink);font:15px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}button,.button{cursor:pointer}img{max-width:100%;height:auto;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.22;letter-spacing:-.035em}h1{font-size:clamp(29px,3.2vw,44px);font-weight:740}h2{font-size:26px;font-weight:700}h3{font-size:18px;font-weight:680}p{color:var(--muted)}:focus-visible{outline:3px solid #9c74e6;outline-offset:4px}button{border:0}.wrap{max-width:1240px;margin-inline:auto;padding-inline:28px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-90px;left:15px;padding:12px;background:white;z-index:100}.skip-link:focus{top:10px}.preview-banner{text-align:center;background:#ebe6f8;color:#493184;padding:7px 16px;font-size:12px}.site-header{background:#fff;border-bottom:1px solid var(--line)}.header-top{display:flex;align-items:center;gap:30px;min-height:88px}.brand{display:inline-flex;align-items:center;color:var(--ink);font-size:24px;letter-spacing:-1.1px;font-weight:780;white-space:nowrap;gap:0}.brand:hover{text-decoration:none}.brand>span:not(.brand-mark){color:var(--blue);margin-left:4px}.brand-mark{height:25px;display:flex;gap:3px;align-items:flex-end;margin-right:11px}.brand-mark i{width:6px;background:var(--blue);height:11px;border-radius:1px}.brand-mark i:nth-child(2){height:18px}.brand-mark i:nth-child(3){height:25px;background:var(--violet)}.search-form{display:flex;gap:9px;max-width:770px}.search-form input{min-width:0;flex:1;width:100%;height:53px;border:1px solid #bfcee6;border-radius:7px;background:white;padding:0 16px;color:var(--ink)}.search-form button,.button{background:var(--blue);color:#fff;font-weight:650;padding:13px 21px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;gap:16px;font-size:14px}.search-form button:hover,.button:hover{background:#1947ad;text-decoration:none}.search-form.compact{width:370px;max-width:35vw;position:relative;gap:0}.compact input{height:43px;background:#f6f8fc;padding-right:49px;font-size:13px}.compact button{position:absolute;right:1px;top:1px;height:41px;background:transparent;color:var(--blue);font-size:24px;padding:4px 15px}.header-context{margin-left:auto;text-align:right;font-size:12px;line-height:1.7}.header-context span{display:block;color:var(--muted)}.primary-nav{display:flex;gap:30px;min-height:47px}.primary-nav>a{color:#5b6b81;font-size:13px;font-weight:650;display:flex;align-items:center;padding:11px 0;border-bottom:2px solid transparent}.primary-nav>a[aria-current]{color:var(--blue);border-color:var(--blue)}.mobile-search-link{display:none!important}.menu-toggle{background:#eef3fd;color:var(--blue);border:1px solid var(--line);padding:9px;border-radius:6px}.hero{background:#eaf0fa;border-bottom:1px solid var(--line)}.hero-layout{padding-top:35px;padding-bottom:30px;display:grid;grid-template-columns:minmax(0,3fr) minmax(220px,1fr);gap:70px;align-items:center}.eyebrow{text-transform:uppercase;font-size:10px;font-weight:750;letter-spacing:1.15px;color:#64758c;margin-bottom:12px}.hero h1{margin-bottom:15px;max-width:710px}.hero-intro{font-size:16px;max-width:650px;margin-bottom:23px}.quick-links{display:flex;gap:17px;flex-wrap:wrap;align-items:center;font-size:12px;margin-top:14px}.quick-links>span{color:var(--muted)}.hero-note{font-size:13px;border-left:2px solid #9dace8;padding-left:20px}.hero-note strong{display:block;margin-bottom:5px}.hero-note p{margin-bottom:9px}.home-content{padding-bottom:40px}.category-rail{display:flex;gap:8px;flex-wrap:wrap;padding-block:21px 30px}.category-rail a{background:white;border:1px solid var(--line);border-radius:6px;padding:7px 12px;font-size:12px;color:var(--ink);display:flex;gap:10px}.category-rail span{color:var(--muted)}.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:20px}.section-heading .eyebrow{margin-bottom:6px}.section-heading h2{margin-bottom:0}.section-heading>a{font-size:13px;font-weight:650;white-space:nowrap}.editorial-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:24px}.editorial-card,.recent-panel{background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.card-image{display:block;background:#e2e7ee}.card-image img{width:100%;aspect-ratio:1.95;object-fit:cover}.card-copy{padding:24px}.card-copy h3{font-size:25px;line-height:1.3;margin-bottom:12px}.card-copy h3>a,.recent-row h3>a,.result-row h3>a{color:var(--ink)}.card-copy p{font-size:14px;margin-bottom:16px}.card-copy .eyebrow{font-size:10px}.card-copy .eyebrow span{font-weight:500;letter-spacing:.3px;text-transform:none}.text-link{font-weight:650;font-size:13px}.panel-heading{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);gap:14px}.panel-heading h2,.panel-heading h3{margin:0;font-size:16px;letter-spacing:-.015em}.chip{display:inline-block;background:#edf2fc;color:#556d95;border:1px solid #dfe7f5;font-size:11px;border-radius:4px;padding:3px 8px}.recent-row{padding:17px 22px;display:flex;gap:20px;align-items:center;border-bottom:1px solid var(--line)}.recent-row:last-child{border-bottom:0}.recent-row>div{min-width:0;flex:1}.recent-row h3{font-size:16px;line-height:1.4;margin:0}.recent-row .eyebrow{font-size:9px;margin-bottom:5px}.recent-row img{width:72px;height:64px;object-fit:cover;border-radius:5px;flex-shrink:0}.sector-section{padding-top:42px}.sector-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.sector-card{border:1px solid var(--line);border-radius:8px;background:white;padding:19px 20px;position:relative;color:var(--ink)}.sector-card span{display:block;font-size:15px;font-weight:680;padding-right:15px}.sector-card small{color:var(--muted);font-size:11px}.sector-card b{position:absolute;right:17px;top:21px;color:var(--blue)}.sector-card:hover{border-color:var(--blue);text-decoration:none}.method-strip{margin-top:36px;padding:27px 30px;background:#eeeaf8;border:1px solid #e1daee;border-radius:9px;display:flex;gap:35px;align-items:center}.method-strip>div{flex:1}.method-strip h2{font-size:23px}.method-strip p{font-size:13px;max-width:700px;margin-bottom:0}.method-strip .eyebrow{margin-bottom:9px;color:var(--violet)}.secondary{background:white;color:var(--blue);border:1px solid #c4d2ed}.secondary:hover{background:#e8effc;color:var(--blue)}.breadcrumbs{padding-top:23px;padding-bottom:22px;font-size:11px;color:var(--muted)}.breadcrumbs ol{display:flex;flex-wrap:wrap;list-style:none;gap:5px 9px;margin:0;padding:0}.breadcrumbs li{display:flex;gap:9px;min-width:0;overflow-wrap:anywhere}.breadcrumbs li+li:before{content:'›';color:#8897ad}.breadcrumbs a{color:var(--muted)}.article-layout{display:grid;grid-template-columns:minmax(0,830px) minmax(220px,1fr);gap:35px;padding-bottom:50px;align-items:start}.article-main{min-width:0;background:#fff;border:1px solid var(--line);border-radius:10px;padding:35px 42px}.article-header h1{font-size:clamp(28px,3vw,40px);line-height:1.2;margin:17px 0 19px;overflow-wrap:anywhere}.byline{font-size:11px;color:var(--muted);display:flex;flex-wrap:wrap;gap:5px 16px;margin-bottom:24px}.category-links{display:flex;flex-wrap:wrap;gap:8px}.article-cover{margin:0 -42px 0}.article-cover img{width:100%;max-height:500px;object-fit:cover}.archive-note{margin:23px 0;padding:12px 15px;border-left:3px solid #b5c5e5;background:#f4f7fb;font-size:12px;color:#586a85}.article-toc{border:1px solid var(--line);padding:12px 16px;border-radius:6px;font-size:13px;margin-bottom:25px}.article-toc summary{cursor:pointer;font-weight:650}.article-toc ol{margin-bottom:0;padding-left:20px}.article-toc li{margin-block:7px}.toc-h3{margin-left:14px}.prose{font-size:17px;line-height:1.86;overflow-wrap:anywhere}.prose p,.prose li,.prose blockquote{color:#33465f}.prose p{margin-bottom:1.3em}.prose h2{font-size:26px;margin-top:1.6em;margin-bottom:.75em}.prose h3{font-size:21px;margin-top:1.4em}.prose a{text-decoration:underline;text-underline-offset:3px}.prose figure{margin:25px 0}.prose figcaption{font-size:12px;color:var(--muted)}.prose img{height:auto!important;max-width:100%;border-radius:5px}.prose blockquote{margin:25px 0;border-left:3px solid #a6b8e7;padding:12px 22px;background:#f4f6fb}.prose ul,.prose ol{padding-left:25px}.prose pre{white-space:pre-wrap}.table-scroll{max-width:100%;overflow-x:auto;margin:25px 0;border:1px solid var(--line);border-radius:5px}.prose table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.6}.prose th,.prose td{border:1px solid var(--line);text-align:left;padding:12px;min-width:110px}.prose th{background:#eef3fb}.prose caption{padding:12px;text-align:left;font-weight:650}.article-end{border-top:1px solid var(--line);margin-top:35px;padding-top:25px}.article-end h2{font-size:21px}.article-end p{font-size:13px}.article-aside{position:sticky;top:20px;min-width:0}.panel{padding:23px;border:1px solid var(--line);background:white;border-radius:8px;margin-bottom:18px}.accent-panel{border-top:3px solid var(--blue)}.panel h2{font-size:20px}.panel p{font-size:13px}.panel .button{font-size:12px;padding:11px;width:100%}.desktop-toc{padding:6px 12px}.desktop-toc h2{font-size:13px;letter-spacing:0}.desktop-toc a{display:block;font-size:12px;padding:6px 0;color:var(--muted)}.listing-heading{padding-top:6px;padding-bottom:30px}.listing-heading h1{margin-bottom:15px}.listing-heading>p:not(.eyebrow){max-width:760px}.listing-heading .search-form{max-width:660px}.directory-layout{display:grid;grid-template-columns:225px minmax(0,1fr);gap:25px;align-items:start;padding-bottom:55px}.directory-aside{min-width:0}.directory-aside details{border:1px solid var(--line);border-radius:8px;background:#fff;padding:16px}.directory-aside summary{font-weight:700;font-size:13px;cursor:pointer}.directory-aside nav{margin-top:12px}.directory-aside nav>a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:7px 8px;font-size:12px;color:#526984;border-radius:4px}.directory-aside nav>a[aria-current]{background:#eaf0fd;color:var(--blue);font-weight:650}.directory-aside nav>a>span{font-size:10px;color:#73829a}.context-note{font-size:12px;padding:22px 12px}.context-note p{margin:6px 0}.directory-results{background:white;border:1px solid var(--line);border-radius:9px;overflow:hidden;min-width:0}.result-row{display:flex;align-items:center;padding:21px 24px;gap:20px;border-bottom:1px solid var(--line)}.result-row>div{min-width:0;flex:1}.result-row h3{font-size:17px;line-height:1.4;margin-bottom:6px}.result-row .eyebrow{font-size:9px;margin-bottom:5px}.result-thumb{flex-shrink:0}.result-thumb img{width:92px;height:76px;object-fit:cover;border-radius:5px}.result-excerpt{font-size:12px;line-height:1.65;margin:0}.row-arrow{padding:10px;font-size:20px}.pagination{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;padding:20px}.pagination a{font-size:12px;min-width:35px;min-height:35px;padding:6px 10px;border:1px solid var(--line);border-radius:5px;text-align:center}.pagination [aria-current]{background:var(--blue);color:white;border-color:var(--blue)}.search-status{font-size:13px;margin-top:15px;margin-bottom:0}.empty-state{padding:35px 25px}.method-page{max-width:850px;padding-top:15px;padding-bottom:60px}.method-page .eyebrow{font-size:11px}.method-page .intro{font-size:21px;line-height:1.6}.not-found{max-width:800px;padding-top:50px;padding-bottom:80px}.not-found .search-form{margin-block:25px}.site-footer{border-top:1px solid var(--line);background:#fff;padding-block:35px}.footer-layout{display:flex;gap:30px;flex-wrap:wrap;align-items:center;justify-content:space-between}.footer-layout .brand{font-size:21px}.footer-layout p{font-size:11px;margin:5px 0 0}.footer-layout nav{display:flex;gap:25px;flex-wrap:wrap;font-size:12px}.footer-note{flex-basis:100%;border-top:1px solid var(--line);padding-top:20px} [hidden]{display:none!important}@media(max-width:1020px){.header-context{display:none}.header-top .compact{margin-left:auto;max-width:none;width:400px}.hero-layout{gap:30px;grid-template-columns:minmax(0,2fr) minmax(200px,1fr)}.sector-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.article-layout{grid-template-columns:minmax(0,1fr) 220px;gap:20px}.article-main{padding:25px}.article-cover{margin-inline:-25px}.article-aside .panel{padding:18px}.primary-nav{gap:24px}}@media(max-width:759px){.wrap{padding-inline:20px}.header-top{min-height:72px;gap:12px;flex-wrap:wrap}.brand{font-size:22px}.header-top .compact{display:none}.menu-toggle{margin-left:auto;font-size:12px}.primary-nav{gap:0;flex-direction:column;padding-bottom:12px}.primary-nav>a{padding:12px 4px;border-bottom:1px solid var(--line)}.mobile-search-link{display:flex!important}.js .primary-nav:not(.is-open){display:none}.hero-layout{display:block;padding-top:28px;padding-bottom:26px}.hero h1{font-size:32px;line-height:1.2}.hero-intro{font-size:14px}.hero-note{display:none}.search-form{gap:7px}.search-form input{height:49px;font-size:13px;padding-inline:12px}.search-form button{padding:11px 13px;font-size:12px;gap:8px}.quick-links{gap:8px 14px;font-size:11px}.category-rail{padding-top:16px;padding-bottom:25px;gap:7px}.category-rail a{font-size:11px;padding:6px 9px}.section-heading{gap:10px;align-items:start}.section-heading h2{font-size:23px}.section-heading>a{font-size:11px;white-space:normal;text-align:right;max-width:85px}.editorial-layout{grid-template-columns:1fr;gap:16px}.card-copy{padding:21px}.card-copy h3{font-size:23px}.recent-row{padding:16px 20px}.sector-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.sector-card{padding:15px 13px}.sector-card span{font-size:13px}.sector-card b{right:12px;top:15px}.sector-section{padding-top:30px}.method-strip{display:block;padding:23px;margin-top:27px}.method-strip h2{font-size:22px}.method-strip .button{margin-top:20px}.breadcrumbs{padding-block:16px;font-size:10px}.breadcrumbs li:last-child{max-width:100%}.article-layout{display:block}.article-main{padding:24px 20px;margin-inline:-8px;border-radius:8px}.article-header h1{font-size:30px}.article-cover{margin-inline:-20px}.byline{font-size:10px}.prose{font-size:16px;line-height:1.85}.prose h2{font-size:24px}.prose h3{font-size:20px}.article-aside{position:static;display:grid;grid-template-columns:1fr;gap:13px;margin-top:23px}.article-aside .panel{margin:0;padding:22px}.desktop-toc{display:none}.listing-heading h1{font-size:30px}.listing-heading>p:not(.eyebrow){font-size:14px}.directory-layout{display:block}.directory-aside details{margin-bottom:17px;padding:13px 16px}.directory-aside nav{display:flex;gap:5px;flex-wrap:wrap}.directory-aside nav>a{padding:5px 8px;background:#f4f7fb;font-size:11px}.directory-aside nav>a>span{display:none}.context-note{display:none}.result-row{gap:13px;padding:17px 16px}.result-thumb img{width:61px;height:64px}.result-row h3{font-size:15px}.result-excerpt{display:none}.result-row .eyebrow{font-size:8px;letter-spacing:.4px}.row-arrow{display:none}.panel-heading{padding:16px}.method-page{padding-top:12px}.method-page .intro{font-size:18px}.footer-layout{gap:20px}.footer-layout nav{gap:13px 20px}.footer-note{margin-top:0!important}.preview-banner{font-size:10px;padding:6px 15px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.site-header,.site-footer,.article-aside,.preview-banner,.article-toc,.article-end,.breadcrumbs{display:none}.article-layout{display:block}.article-main{border:0;padding:0}.prose,.prose p{color:#000}.article-cover{margin:0}body{background:white}}