@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Caslon+Display&display=swap');
:root{--ink:#132b45;--muted:#586b7d;--line:#dce3e9;--paper:#fff;--soft:#f2f5f8;--accent:#da572f;--serif:'Libre Caslon Display',Georgia,serif;--sans:'DM Sans',Arial,sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.65 var(--sans)}a{color:inherit;text-decoration:none}button,select,input{font:inherit}button,a,select,input{outline-offset:5px}a:hover{color:var(--accent)}.wrap{max-width:1240px;margin:auto;padding:0 40px}header{height:110px;padding:0 4.5%;display:flex;align-items:center;gap:50px;border-bottom:1px solid var(--line)}.brand{font-size:13px;line-height:1.1;font-weight:700;letter-spacing:2px}.brand>span{display:block;font-size:30px;letter-spacing:1px}.brand-dot{color:var(--accent)}nav{display:flex;gap:34px;margin:auto;font-size:14px;font-weight:600}.search-link{font-size:14px}.search-link span{font-size:25px;margin-left:10px}.skip{position:absolute;top:-80px;background:white;padding:12px;z-index:10}.skip:focus{top:0}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;padding-top:74px;padding-bottom:80px;align-items:center}.eyebrow{font-size:12px;letter-spacing:1.8px;font-weight:700;color:var(--accent);margin:0 0 22px}h1,h2,h3,p{margin-top:0}h1{font:400 clamp(44px,5.3vw,76px)/1.04 var(--serif);letter-spacing:-1.5px;margin-bottom:27px}h1 em{font-weight:400;color:var(--accent)}.hero-copy{max-width:480px;color:var(--muted);font-size:18px;line-height:1.8}.actions{display:flex;align-items:center;gap:23px;margin-top:32px}.button{display:inline-flex;justify-content:space-between;gap:24px;background:var(--ink);color:white;border:0;padding:15px 22px;font-weight:600;font-size:14px;cursor:pointer}.button:hover{color:white;background:#254b6d}.text-link{font-size:14px;font-weight:600;border-bottom:1px solid;padding-bottom:4px}.hero-diagram{background:#f1f4f7;padding:28px;border-top:3px solid var(--ink)}.diagram-heading{display:flex;justify-content:space-between;gap:12px;font-size:11px;font-weight:600;letter-spacing:.5px}.hero-diagram img{display:block;width:100%;max-height:280px;object-fit:contain;margin:32px 0;mix-blend-mode:multiply}.diagram-caption{display:flex;justify-content:space-between;align-items:center;font-size:18px;border-top:1px solid #cbd5df;padding-top:18px}.diagram-caption a{font-size:32px}.topic-strip{background:var(--ink);color:white;display:grid;grid-template-columns:repeat(4,1fr);padding:28px max(40px,calc((100vw - 1160px)/2));gap:24px}.topic-strip a{display:flex;gap:14px;font-size:12px;color:#96afc6;white-space:nowrap}.topic-strip strong{font-size:14px;color:white}.section{padding-top:66px;padding-bottom:68px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}.section-heading .eyebrow{margin-bottom:10px}h2{font:400 38px/1.15 var(--serif);margin-bottom:12px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.strategy-card{border:1px solid var(--line);padding:23px;display:flex;flex-direction:column;transition:transform .18s,border-color .18s;background:white}.strategy-card:hover{transform:translateY(-3px);border-color:var(--accent);color:var(--ink)}.card-top{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:var(--muted);margin-bottom:14px}.strategy-card h3{font:400 28px/1.1 var(--serif);margin-bottom:20px}.strategy-card img{width:100%;height:175px;object-fit:contain;margin:auto 0 22px}.card-bottom{border-top:1px solid var(--line);padding-top:14px;display:flex;justify-content:space-between;font-size:13px}.learning{padding-top:42px;padding-bottom:80px;border-top:1px solid var(--line)}.learning .eyebrow{margin-bottom:10px}.learning-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;margin-top:32px}.learning-grid a>span{color:var(--accent);font-size:14px}.learning-grid h3{font-size:20px;margin:12px 0}.learning-grid p{font-size:15px;color:var(--muted)}.learning-grid b{font-size:14px}footer{background:var(--soft);padding:45px max(40px,calc((100vw - 1160px)/2));border-top:1px solid var(--line)}.footer-brand{font-size:23px;font-weight:700}footer p,footer small{color:var(--muted);font-size:13px}footer div{display:flex;gap:25px;margin:20px 0;font-size:14px}.page-intro{padding-top:60px;padding-bottom:40px}.page-intro h1{font-size:64px}.page-intro>p:last-child{color:var(--muted);max-width:680px}.finder-layout{display:grid;grid-template-columns:230px 1fr;gap:40px;padding-bottom:80px;align-items:start}.filters{padding:24px;background:var(--soft);border-top:3px solid var(--ink);position:sticky;top:25px}.filters h2{font:600 17px var(--sans);margin-bottom:26px}.filters label{display:block;font-size:14px;font-weight:500;margin:0 0 19px}.filters select{display:block;width:100%;margin-top:8px;background:white;border:1px solid #bac7d1;border-radius:0;padding:11px 7px;font-size:14px;color:var(--ink)}.filters .button{width:100%;justify-content:center}.reset{background:none;border:0;cursor:pointer;display:block;margin:15px auto 0;color:var(--muted);font-size:14px;text-decoration:underline}.results-heading{display:flex;justify-content:space-between;font-size:14px;margin:0 0 20px;gap:10px}.results-heading p{margin:0;font-weight:600}.results-heading>span{color:var(--muted)}.finder-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.empty{padding:40px;background:var(--soft);grid-column:1/-1}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 230px;gap:65px;max-width:1160px;margin:auto;padding:40px 40px 80px}.article-head{max-width:1160px;margin:auto;padding:45px 40px 0}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:32px}.article-head h1{font-size:60px;max-width:880px}.article-head .eyebrow{margin-bottom:15px}.article-body{font-size:17px;line-height:1.85;min-width:0}.article-body h2{font-size:34px;margin:40px 0 20px}.article-body h3{font-size:23px;margin:30px 0 15px}.article-body p{margin-bottom:23px}.article-body a{color:#225b8c;text-decoration:underline;text-underline-offset:3px}.article-body img{max-width:100%;height:auto;display:block;margin:25px auto}.article-body table{border-collapse:collapse;font-size:14px;width:100%;display:block;overflow:auto}.article-body td,.article-body th{padding:12px;border:1px solid var(--line)}.article-body iframe{max-width:100%}.article-body .highlight,.formula{display:block;background:var(--soft);border-left:3px solid var(--accent);padding:20px;margin:25px 0}.article-body ul{padding-left:25px}.article-body .highlight ul{margin:0}.article-aside{font-size:14px}.aside-inner{position:sticky;top:25px;border-top:3px solid var(--ink);padding-top:20px}.aside-inner h2{font:600 15px var(--sans);margin:0 0 18px}.aside-inner a{display:block;margin:12px 0;color:var(--muted)}.aside-inner .button{display:flex;color:white;margin-top:28px}.facts{display:flex;flex-wrap:wrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:15px 0;gap:30px;font-size:14px}.facts span{color:var(--muted);display:block;font-size:12px}.topic-list{list-style:none;padding:0!important}.topic-list li{border-bottom:1px solid var(--line);padding:16px 0}.search-form{display:flex;gap:12px;max-width:700px}.search-form input{min-width:0;flex:1;padding:14px;border:1px solid #9cafbe}.search-results{max-width:800px;margin-top:30px}.search-results a{display:block;padding:22px 0;border-bottom:1px solid var(--line)}.search-results h2{font-size:26px}.search-results p{font-size:15px;color:var(--muted)}
@media(max-width:900px){header{gap:25px}nav{gap:18px}.hero{gap:30px;padding-top:45px;padding-bottom:45px}.hero h1{font-size:56px}.actions{align-items:start;flex-direction:column}.topic-strip{grid-template-columns:repeat(2,1fr)}.cards{gap:15px}.strategy-card{padding:18px}.article-layout{grid-template-columns:minmax(0,1fr) 190px;gap:30px}.finder-layout{gap:22px;grid-template-columns:210px 1fr}.finder-cards{grid-template-columns:1fr}.section-heading{align-items:start;flex-direction:column}.learning-grid{gap:25px}}
@media(max-width:620px){header{height:auto;min-height:95px;flex-wrap:wrap;padding:18px 22px;gap:18px}.brand{font-size:10px}.brand>span{font-size:25px}nav{order:3;width:100%;margin:0;justify-content:space-between;gap:10px;font-size:12px}.search-link{margin-left:auto}.wrap{padding-left:22px;padding-right:22px}.hero{grid-template-columns:1fr;gap:35px}.hero h1{font-size:56px}.hero-copy{font-size:17px}.hero-diagram{padding:23px}.topic-strip{padding:24px 22px;gap:22px 15px}.topic-strip a{gap:8px;white-space:normal}.topic-strip strong{font-size:12px}.cards,.learning-grid{grid-template-columns:1fr}.section{padding-top:42px;padding-bottom:42px}h2{font-size:34px}.strategy-card img{height:210px}.learning{padding-top:32px}.learning-grid{gap:30px}.finder-layout{display:block}.filters{position:static;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:30px;padding:20px}.filters h2{grid-column:1/-1;margin-bottom:8px}.filters label{margin:0}.filters .button{align-self:end;margin-top:10px}.reset{margin:5px}.page-intro{padding-top:38px}.page-intro h1{font-size:49px}.article-head{padding:30px 22px 0}.article-head h1{font-size:46px}.article-layout{display:block;padding:25px 22px 50px}.article-aside{margin-top:35px}.article-body{font-size:17px}.article-body h2{font-size:31px}.facts{gap:18px}footer{padding:35px 22px}.search-form{flex-wrap:wrap}.search-form input{flex-basis:65%}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}