.r3-page .site-header [aria-current=page]{color:var(--blue)}.r3-intro{background:#edf0e7;border-bottom:1px solid var(--line);padding:78px 0 82px}.r3-intro-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:9%;align-items:center}.r3-wordmark{display:block;font:49px/1 var(--serif);letter-spacing:-.07em;color:var(--green);margin:0 0 35px}.r3-wordmark>span{color:#5b8368}.r3-intro h1{font-size:clamp(42px,4.7vw,72px);line-height:1.12;letter-spacing:-.045em}.r3-intro h1 em{color:#416e58}.r3-intro-copy{font-size:16px;line-height:1.8;max-width:650px;color:#50675a;margin:30px 0}.r3-actions{display:flex;gap:20px 28px;align-items:center;flex-wrap:wrap}.r3-actions .text-link{font-size:11px}.r3-role-preview{padding-top:13px}.r3-role-preview>.eyebrow{color:var(--muted);font-size:9px}.r3-role-preview>div{display:flex;gap:24px;border-top:1px solid #c5d2c4;padding:22px 0}.r3-role-preview b{font:39px/1 var(--serif);font-weight:400;color:#729078;width:36px;flex-shrink:0}.r3-role-preview>div p{margin:0}.r3-role-preview strong{font-size:15px;line-height:1.3;display:block;font-weight:500;margin-bottom:9px}.r3-role-preview p span{font-size:12px;line-height:1.7;color:var(--muted);display:block;max-width:290px}.r3-preview-note{font-size:10px;line-height:1.75;color:var(--muted);margin:7px 0 0;max-width:350px}.r3-section-heading{display:grid;grid-template-columns:1.25fr 1fr;gap:10%;align-items:end}.r3-section-heading h2{font-size:clamp(37px,4vw,58px)}.r3-section-heading>p{font-size:14px;color:var(--muted);line-height:1.8;max-width:460px;margin:0}.r3-tests{list-style:none;margin:50px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:38px}.r3-tests li{padding:23px 0 0;border-top:1px solid var(--line)}.r3-tests li>span{font-size:10px;display:block;color:var(--blue);margin-bottom:22px}.r3-tests h3{font:28px/1.15 var(--serif);letter-spacing:-.025em;margin-bottom:18px;max-width:300px}.r3-tests p{font-size:13px;line-height:1.85;color:var(--muted);margin-bottom:0}.r3-condition{display:grid;grid-template-columns:1fr 2fr;gap:8%;border-top:1px solid var(--line);margin-top:45px;padding-top:25px}.r3-condition h3{font-size:13px;font-weight:500}.r3-condition p{font-size:12px;line-height:1.85;color:var(--muted);margin:0}.r3-case{background:#e8ece3}.r3-case-heading{display:grid;grid-template-columns:1.5fr 1fr;gap:10%;align-items:end}.r3-case-heading h2{font-size:clamp(38px,4vw,60px)}.r3-case-heading>p{font-size:15px;line-height:1.8;color:var(--muted);max-width:350px;margin:0}.r3-evidence-chain{list-style:none;margin:45px 0 48px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.r3-evidence-chain li{border-top:1px solid #bccbbb;padding-top:18px}.r3-evidence-chain li>span{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.1em;color:var(--blue);margin-bottom:20px}.r3-evidence-chain h3{font:23px/1.2 var(--serif);letter-spacing:-.025em;margin-bottom:16px}.r3-evidence-chain p{font-size:12px;color:var(--muted);line-height:1.85;margin:0}.r3-case-facts{display:grid;grid-template-columns:1fr 1fr;gap:8%;border-top:1px solid #bccbbb;padding-top:35px}.r3-case-facts h3{font:29px/1.2 var(--serif);letter-spacing:-.035em;margin-bottom:20px}.r3-case-facts p{font-size:13px;line-height:1.85;color:var(--muted)}.r3-case-facts p a{border-bottom:1px solid #a7bba8}.r3-case-model{border-left:1px solid #c1cfbd;padding-left:40px}.r3-case-model .eyebrow{font-size:9px;line-height:1.7;margin-bottom:19px}.r3-case-model .r3-case-conclusion{color:var(--ink);font-weight:500}.r3-source-note{font-size:10px!important;line-height:1.8!important;color:#647466!important;max-width:950px;margin:34px 0 0}.r3-source-note cite{font-style:italic}.r3-two-columns{display:grid;grid-template-columns:1.1fr 1fr;gap:11%;align-items:start}.r3-two-columns h2{font-size:clamp(38px,4vw,60px);margin-bottom:28px}.r3-two-columns>div>p:not(.large-copy){font-size:13px;line-height:1.85;color:var(--muted)}.r3-two-columns .large-copy{font-size:20px;line-height:1.6}.r3-boundaries{padding-top:13px}.r3-boundaries h3{font-size:13px;font-weight:500;padding-bottom:15px;border-bottom:1px solid var(--line)}.r3-boundaries ul{margin:20px 0;padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:11px 25px;font-size:12px;color:var(--muted)}.r3-boundaries>p{font-size:11px!important}.r3-foundation .text-link{font-size:10px;gap:20px}.r3-experience{background:#f1f1e9}.r3-tantallon{border-top:1px solid #bccbbb;padding-top:24px}.r3-tantallon .eyebrow{font-size:9px}.r3-tantallon h3{font:36px/1.15 var(--serif);letter-spacing:-.035em;max-width:450px;margin-bottom:23px}.r3-tantallon .r3-role{font-size:14px!important;color:var(--ink)!important;line-height:1.7!important}.r3-next>div{max-width:850px}.r3-next h2{margin-bottom:27px}.r3-next>div>p{font-size:14px;line-height:1.85;color:var(--muted);max-width:700px;margin-bottom:32px}.r3-page a:focus-visible,.r3-page summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}
@media(max-width:1100px){.r3-intro-grid{gap:6%;grid-template-columns:1.4fr 1fr}.r3-intro{padding:65px 0}.r3-intro h1{font-size:51px}.r3-role-preview>div{gap:18px}.r3-evidence-chain{gap:20px}.r3-case-heading{gap:6%}.r3-case-model{padding-left:28px}.r3-tests{gap:25px}.r3-tests h3{font-size:26px}.r3-tantallon h3{font-size:31px}}
@media(max-width:760px){.r3-intro{padding:55px 0 60px}.r3-intro-grid,.r3-section-heading,.r3-case-heading,.r3-case-facts,.r3-two-columns{grid-template-columns:1fr;gap:32px}.r3-wordmark{font-size:39px;margin-bottom:27px}.r3-intro .eyebrow{font-size:8px;margin-bottom:22px}.r3-intro h1{font-size:clamp(39px,9vw,58px);line-height:1.12}.r3-intro-copy{font-size:14px;line-height:1.85;margin-top:25px}.r3-actions{gap:16px 22px}.r3-actions .text-link{font-size:10px}.r3-role-preview{margin-top:10px;padding-top:0}.r3-role-preview>div{padding:18px 0;gap:24px}.r3-role-preview b{font-size:34px}.r3-role-preview p span{max-width:none}.r3-role-preview strong{font-size:14px}.r3-preview-note{font-size:10px;max-width:none}.r3-section-heading h2,.r3-case-heading h2,.r3-two-columns h2{font-size:40px}.r3-section-heading>p,.r3-case-heading>p{font-size:13px;max-width:none}.r3-tests{grid-template-columns:1fr;gap:30px;margin-top:36px}.r3-tests h3{font-size:29px;max-width:none}.r3-tests li{display:grid;grid-template-columns:35px 1fr;gap:15px;padding-top:22px}.r3-tests li>span{padding-top:4px}.r3-tests p{font-size:13px}.r3-condition{grid-template-columns:1fr;gap:15px;margin-top:32px}.r3-evidence-chain{grid-template-columns:1fr 1fr;gap:30px 24px;margin:35px 0}.r3-evidence-chain h3{font-size:23px}.r3-evidence-chain p{font-size:12px}.r3-evidence-chain li>span{font-size:8px}.r3-case-facts{gap:35px;padding-top:25px}.r3-case-facts h3{font-size:28px}.r3-case-model{border-left:0;border-top:1px solid #c1cfbd;padding:28px 0 0}.r3-case-facts p{font-size:13px}.r3-source-note{font-size:10px!important;line-height:1.8!important}.r3-two-columns .large-copy{font-size:19px}.r3-boundaries{padding-top:0}.r3-boundaries ul{font-size:11px;gap:12px 20px}.r3-tantallon h3{font-size:34px}.r3-next h2{font-size:43px}.r3-next>div>p{font-size:13px}}
@media(max-width:370px){.r3-intro h1{font-size:36px}.r3-evidence-chain{grid-template-columns:1fr}.r3-boundaries ul{grid-template-columns:1fr}}
