@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#182528;--muted:#637274;--line:#dfe6e2;--paper:#f5f7f3;--white:#fff;--green:#176b55;--gold:#c99a55;--soft:#eaf2ed}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 'DM Sans',sans-serif}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}.hero{background:#142d2b;color:white;padding:clamp(42px,8vw,92px) 24px 70px;position:relative;overflow:hidden}.hero:after{content:'';position:absolute;width:440px;height:440px;border:1px solid #ffffff24;border-radius:50%;right:-100px;top:-150px;box-shadow:0 0 0 45px #ffffff08,0 0 0 90px #ffffff06}.hero-inner{max-width:990px;margin:auto;position:relative;z-index:1}.brand{font:800 20px 'Manrope',sans-serif;color:inherit;letter-spacing:-.04em}.hero .eyebrow{margin-top:62px;color:#e7bc7a}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:11px;font-weight:700;color:var(--green)}h1,h2{font-family:'Manrope',sans-serif;line-height:1.13;letter-spacing:-.04em}h1{font-size:clamp(38px,6vw,64px);margin:.5rem 0 1rem}.hero h1 em{font-style:normal;color:#e7bc7a}.lede{font-size:18px;color:var(--muted);max-width:650px}.hero .lede{color:#d1dfd8}.home,.listing,.article{max-width:990px;margin:0 auto;padding:52px 24px 78px}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:22px}.section-head h2{font-size:30px;margin:3px 0}.section-head>span,.count{color:var(--muted);font-size:13px}.category{border:1px solid var(--line);border-radius:14px;background:var(--white);margin:12px 0;overflow:hidden;box-shadow:0 3px 12px #18252808}.category summary{list-style:none;cursor:pointer;padding:18px 21px;display:flex;align-items:center;justify-content:space-between;gap:20px}.category summary::-webkit-details-marker{display:none}.category summary:after{content:'+';font-size:24px;color:var(--green);margin-left:5px}.category[open] summary:after{content:'−'}.category summary span{display:block}.category summary strong{font:700 17px 'Manrope',sans-serif;display:block}.category summary small{display:block;color:var(--muted);font-size:13px;margin-top:3px}.article-list{list-style:none;padding:0;margin:0}.category .article-list{border-top:1px solid var(--line);padding:8px 21px}.article-list li{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid #edf0ed}.article-list li:last-child{border-bottom:0}.article-list li span{font-size:10px;color:#788581;letter-spacing:.09em}.category-link{display:inline-block;margin:4px 21px 18px;font-size:13px;font-weight:700}.site-header{height:70px;background:#142d2b;color:white;padding:0 max(24px,calc((100% - 990px)/2));display:flex;align-items:center;justify-content:space-between}.site-header nav{display:flex;gap:24px}.site-header nav a{color:#e3ece7;font-size:14px}.listing h1,.article h1{font-size:clamp(34px,5vw,50px);margin:.35rem 0}.listing .article-list{margin-top:28px;background:white;border:1px solid var(--line);border-radius:12px;padding:8px 22px}.listing .article-list li{padding:13px 0}.article{max-width:850px}.article h1{margin-bottom:5px}.source-note{color:var(--muted);font-size:14px}.article-body{margin-top:30px;background:white;border:1px solid var(--line);border-radius:12px;padding:clamp(22px,5vw,44px);overflow-wrap:anywhere}.article-body h1,.article-body h2,.article-body h3,.article-body h4{font-family:'Manrope',sans-serif;line-height:1.3;margin-top:1.5em}.article-body p{margin:.8em 0}.article-body img{max-width:100%;height:auto}.article-body table{border-collapse:collapse;width:100%;display:block;overflow:auto}.article-body th,.article-body td{border:1px solid var(--line);padding:8px;text-align:left}.article-body blockquote{border-left:3px solid var(--gold);padding-left:18px;color:#465653}.button{display:inline-block;background:var(--green);color:white;padding:11px 17px;border-radius:8px;font-weight:700}.download{margin-top:20px}.pdf-viewer iframe{width:100%;height:min(78vh,900px);min-height:540px;border:0}.transcript{margin-top:25px}.transcript summary{cursor:pointer;color:var(--green);font-weight:700}.transcript p{white-space:pre-wrap}footer{border-top:1px solid var(--line);padding:22px 24px;text-align:center;color:var(--muted);font-size:13px}footer a{font-weight:600}@media(max-width:600px){.site-header{height:auto;padding:15px 18px;align-items:flex-start;gap:10px;flex-direction:column}.site-header nav{gap:18px}.home,.listing,.article{padding:34px 17px 58px}.category summary{padding:16px}.category summary small{max-width:240px}.count{white-space:nowrap}.category .article-list{padding:8px 16px}.hero{padding:32px 19px 54px}.hero .eyebrow{margin-top:45px}.pdf-viewer iframe{min-height:420px}}
.hero-top{display:flex;justify-content:space-between;align-items:center;gap:20px}.hero-nav-link{color:#e3ece7;font-size:14px;font-weight:600}.reference-box{margin:28px 0 18px;padding:20px 22px;border-left:3px solid var(--gold);background:#f5f7f3;border-radius:0 10px 10px 0}.reference-box h2{margin:0 0 8px;font-size:18px}.reference-box p{margin:0}

.page-topbar{position:sticky;top:0;z-index:30;background:#f5f2eb;border-top:4px solid #245c8a;border-bottom:1px solid var(--line)}
.page-topbar-inner{position:relative;max-width:1160px;height:68px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.page-brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font:700 16px/1.2 'Manrope',sans-serif;letter-spacing:-.03em;white-space:nowrap}
.page-brand-mark{width:37px;height:37px;display:grid;place-items:center;border-radius:12px 12px 12px 4px;background:var(--green);color:#c8df7b;font:700 13px/1 Georgia,serif;letter-spacing:-.06em}
.page-menu-links{display:flex;align-items:center;gap:0;margin-left:auto}
.page-menu-links a{color:#58655e;text-decoration:none;font-size:14px;font-weight:650}
.page-menu-links a:hover,.page-menu-links a:focus-visible{color:#bd643d}

@media(max-width:640px){.page-topbar-inner{height:68px;padding:0 17px}.page-menu-links{display:none;position:absolute;top:60px;right:17px;min-width:180px;flex-direction:column;align-items:stretch;gap:0;padding:7px;background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px #18252818}.page-menu-links.is-open{display:flex}.page-menu-links a{padding:11px 12px}}

@media(max-width:520px){.page-topbar-inner{padding:0 15px;gap:8px}.page-brand{font-size:14px;gap:8px}.page-brand-mark{width:32px;height:32px}.page-menu-links a{font-size:12px}}

/* Keep category titles, study counts, and expanders in fixed columns. */
.category summary{display:grid;grid-template-columns:minmax(0,1fr) 120px 22px;column-gap:72px}
.category summary>span{grid-column:1;grid-row:1;min-width:0}
.category summary>.count{grid-column:2;grid-row:1;width:100%;justify-self:stretch;text-align:right;white-space:nowrap}
.category summary:after{grid-column:3;grid-row:1;justify-self:end;margin-left:0}
@media(max-width:600px){.category summary{grid-template-columns:minmax(0,1fr) 96px 22px;column-gap:14px}.category summary>.count{font-size:12px}.category summary:after{font-size:22px}}