:root{--ink:#112b3b;--ink-soft:#415865;--teal:#087f7a;--teal-bright:#26b7a7;--paper:#f6f5f0;--line:#d7e0dd;--white:#fff;--max:1180px}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #e5a942;outline-offset:3px}
.shell{width:min(var(--max),calc(100% - 64px));margin:auto}
.skip-link{position:absolute;left:16px;top:-80px;padding:8px 14px;background:var(--white);z-index:100}
.skip-link:focus{top:10px}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{font-family:Georgia,'Times New Roman',serif;letter-spacing:-.045em;line-height:1.12;font-weight:500}
h1 em,h2 em{font-weight:400;color:var(--teal);font-style:italic}
.site-header{position:relative;z-index:20;background:#fff;border-bottom:1px solid #e8edeb}
.header-inner{min-height:82px;display:flex;align-items:center;gap:28px;justify-content:space-between}
.brand{display:inline-flex;align-items:center;text-decoration:none;white-space:nowrap;color:var(--ink);font-family:Georgia,'Times New Roman',serif;font-size:27px;letter-spacing:-.04em;line-height:1.12}
.brand:hover{color:var(--teal)}
.desktop-nav{display:flex;align-items:center;gap:clamp(12px,1.65vw,26px)}
.desktop-nav a,.mobile-nav a{font-size:13px;font-weight:700;text-decoration:none;color:#233f4d}
.desktop-nav a:hover,.mobile-nav a:hover{color:var(--teal)}
.menu-button{display:none;border:1px solid var(--line);background:#fff;border-radius:4px;padding:7px 12px;color:var(--ink);font-size:14px;font-weight:700}
.menu-button span{margin-left:12px}
.mobile-nav{padding:8px 32px 22px;border-top:1px solid var(--line);background:#fff}
.mobile-nav:not([hidden]){display:grid;gap:12px}
.mobile-nav a{padding:7px 0}
.eyebrow{margin:0 0 26px;color:var(--teal);font-size:12px;font-weight:800;letter-spacing:.19em;text-transform:uppercase;line-height:1.35}
.eyebrow-line{display:inline-block;vertical-align:middle;background:var(--teal);width:27px;height:2px;margin-right:12px}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:23px;border:1px solid transparent;border-radius:3px;text-decoration:none;padding:14px 20px;font-size:14px;font-weight:700;line-height:1.25;min-height:52px}
.button-primary{background:var(--teal);color:#fff}
.button-primary:hover{background:#056962}
.button-secondary{border-color:#a9c3ba;color:var(--ink);background:transparent}
.button-secondary:hover{border-color:var(--teal);color:var(--teal);background:#eef3ed}
.text-link{display:inline-flex;align-items:center;gap:15px;text-decoration:none;font-size:14px;font-weight:700;color:var(--teal);border:0;border-bottom:1px solid currentColor;padding:0 0 3px;background:none}
.text-link:hover{color:#045a56}
.hero{background:var(--paper);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:6%;padding-top:80px;padding-bottom:85px}
h1{font-size:clamp(54px,6.2vw,86px);max-width:760px;margin-bottom:26px}
.hero-lead{font-size:18px;line-height:1.75;max-width:600px;color:var(--ink-soft);margin-bottom:31px}
.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.hero-art{min-height:520px;background:#123344;color:#e8f4ee;position:relative;padding:27px 30px;overflow:hidden;box-shadow:18px 18px 0 #e1e9e2;isolation:isolate}
.hero-art:before{content:"";position:absolute;inset:0;background:linear-gradient(130deg,transparent 0 44%,#1e5260 44% 45%,transparent 45%);opacity:.6;z-index:-1}
.art-topline,.art-footer{display:flex;justify-content:space-between;gap:20px;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#a5c9c7}
.art-topline{border-bottom:1px solid #3d6470;padding-bottom:18px}
.art-footer{position:absolute;bottom:26px;left:30px;right:30px;border-top:1px solid #3d6470;padding-top:17px}
.art-orbit{position:absolute;border:1px solid #47717a;border-radius:50%;width:380px;height:380px;right:-105px;top:96px;opacity:.6}
.orbit-two{width:265px;height:265px;right:-47px;top:152px}
.art-page{position:absolute;top:130px;width:42%;height:230px;background:#f8f4e9;padding:25px 22px;box-shadow:0 14px 24px #071e2975;transform-origin:bottom}
.page-left{left:8%;transform:rotate(-11deg);border-radius:4px 1px 13px 4px}
.page-right{right:8%;transform:rotate(8deg);border-radius:1px 4px 4px 13px}
.art-page span{display:block;font:italic 39px Georgia,serif;color:var(--teal);letter-spacing:-.06em;margin-bottom:20px}
.art-page i{display:block;height:3px;background:#bccac4;margin:13px 0;width:86%}
.art-page i:nth-child(3){width:68%}.art-page i:nth-child(4){width:78%}
.art-quote{position:absolute;left:9%;bottom:82px;font:30px/1.05 Georgia,serif;letter-spacing:-.04em;color:#fff;text-shadow:0 2px 8px #09232d}
.art-quote em{color:#bff0e2}
.at-a-glance{border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr) 1.55fr;gap:30px;align-items:center;padding-top:31px;padding-bottom:30px}
.stats-grid div{display:flex;align-items:baseline;gap:12px;border-right:1px solid var(--line);padding-right:17px}
.stats-grid strong{font:48px/1 Georgia,serif;letter-spacing:-.07em;color:var(--teal)}
.stats-grid span{font-size:10px;font-weight:800;letter-spacing:.12em;line-height:1.4}
.stats-grid p{margin:0;color:var(--ink-soft);font-size:13px;line-height:1.6}
.section{padding-top:108px;padding-bottom:112px;scroll-margin-top:30px}
.section-paper{background:var(--paper)}
.section-intro{max-width:790px;margin-bottom:48px}
.section-intro h2{font-size:clamp(43px,4.7vw,67px);margin-bottom:20px}
.section-lead{color:var(--ink-soft);font-size:18px;line-height:1.75;max-width:780px;margin:0}
.research-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.research-card{padding:30px 32px 32px 0}
.research-card+.research-card{padding-left:32px;border-left:1px solid var(--line)}
.card-number,.research-note span,.panel-kicker,.finding-evidence span,.role-panel-top,.role-detail-grid span,.role-list span,.lab-card-head span,.toolkit-card-head span,.resource-card span,.citation-card>span,.history-card>span{font-size:10px;font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:var(--teal)}
.research-card h3{font-size:27px;margin:23px 0 15px}
.research-card p{color:var(--ink-soft);margin:0}
.research-note{display:flex;align-items:flex-start;gap:30px;padding:25px 0 0}
.research-note span{white-space:nowrap;padding-top:4px}
.research-note p{max-width:700px;color:var(--ink-soft);margin:0;font-size:14px}
.findings-layout{display:grid;grid-template-columns:280px 1fr;gap:38px;align-items:stretch}
.findings-choices{border-top:1px solid #adc8bf}
.findings-choices button{display:flex;align-items:center;gap:18px;width:100%;border:0;border-bottom:1px solid #adc8bf;background:transparent;text-align:left;padding:20px 10px;color:var(--ink);font-weight:700}
.findings-choices button span{font-size:11px;color:var(--teal);letter-spacing:.12em}
.findings-choices button[aria-selected=true]{background:#e2eee9;color:#045f5b;padding-left:17px}
.finding-panel{background:#fff;border:1px solid var(--line);padding:40px 46px 36px;min-height:400px;box-shadow:9px 9px 0 #e8ece5}
.finding-panel h3{font-size:39px;max-width:620px;margin:22px 0}
.finding-panel>p:not(.panel-kicker):not(.finding-caveat){max-width:700px;font-size:17px;color:var(--ink-soft)}
.finding-evidence{border-top:1px solid var(--line);margin-top:28px;padding-top:20px}
.finding-evidence p{margin:10px 0 0}
.finding-caveat{border-top:1px solid var(--line);margin:28px 0 0;padding-top:18px;color:#526873;font-size:12px}
.data-note{margin:35px 0 0;max-width:880px;color:var(--ink-soft);font-size:14px}
.roles-layout{display:grid;grid-template-columns:300px 1fr;gap:30px}
.role-list{border-top:1px solid var(--line)}
.role-list button{width:100%;display:flex;justify-content:space-between;gap:15px;align-items:center;border:0;border-bottom:1px solid var(--line);background:#fff;text-align:left;padding:16px 13px 16px 2px;color:var(--ink);font-weight:700}
.role-list button[aria-selected=true]{background:#e7f1eb;color:#066f6a;padding-left:16px}
.role-panel{background:#123344;color:#fff;padding:35px 42px 30px;min-height:395px}
.role-panel-top{display:flex;justify-content:space-between;color:#a7d0c8}
.role-panel h3{font-size:52px;margin:35px 0 18px}
.role-panel>p:not(.role-disclaimer){font-size:18px;line-height:1.65;max-width:720px;color:#e6efeb}
.role-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px;margin-top:30px;padding-top:23px;border-top:1px solid #446772}
.role-detail-grid span{color:#8ee0ce}
.role-detail-grid p{margin:10px 0 0}
.role-disclaimer{color:#b1c7c4;font-size:12px;margin:27px 0 0}
.section-navy{background:#112b3b;color:#fff}
.section-navy .eyebrow{color:#8ee0ce}
.section-navy h2 em{color:#8ee0ce}
.section-navy .section-lead{color:#d0e0df}
.lab-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.lab-card{background:#fff;color:var(--ink);padding:32px 36px}
.lab-card-head{border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:23px}
.lab-card-head h3{font-size:36px;margin:10px 0 0}
.lab-card p{color:var(--ink-soft);font-size:14px}
label{display:block;color:var(--ink);font-size:13px;font-weight:700;margin:0 0 17px}
input,select,textarea{display:block;width:100%;margin-top:7px;border:1px solid #b8cac5;border-radius:2px;background:#fff;color:var(--ink);padding:10px 11px;min-height:45px}
textarea{resize:vertical;min-height:110px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.lab-card .button{margin-top:2px}
.button-on-dark{background:#fff}
.tool-result{margin-top:24px;padding:21px;background:#eef5f0;border-left:3px solid var(--teal);font-size:14px}
.tool-result h4{margin:0 0 11px;font:26px/1.2 Georgia,serif}
.tool-result ol,.tool-result ul{margin:8px 0;padding-left:20px}
.tool-result li{margin:8px 0}
.tool-result p{margin:10px 0}
.result-note{font-size:12px!important;color:var(--ink-soft)}
.lab-footnote{color:#b5cfcb;font-size:12px;margin:25px 0 0}
.toolkit-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:26px}
.language-card{border:1px solid var(--line);padding:34px 38px}
.toolkit-card-head h3{font-size:36px;margin:14px 0 27px}
.phrase-tabs{display:flex;gap:10px;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.phrase-tabs button{background:transparent;border:0;border-bottom:3px solid transparent;color:var(--ink-soft);font-size:14px;font-weight:700;padding:10px 12px 13px}
.phrase-tabs button[aria-selected=true]{color:var(--teal);border-color:var(--teal)}
#phraseList{padding-left:22px;margin:22px 0;font:20px/1.55 Georgia,serif}
#phraseList li{margin-bottom:11px}
.small-note{font-size:12px;color:var(--ink-soft);margin:0}
.resource-stack{display:grid;gap:18px}
.resource-card{padding:27px 30px;background:var(--paper)}
.resource-card h3{font-size:28px;margin:13px 0}
.resource-card p{font-size:14px;color:var(--ink-soft)}
.sources-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:25px}
.citation-card,.history-card{background:#fff;border:1px solid var(--line);padding:34px 38px}
.citation-card h3{font-size:36px;margin:15px 0}
.citation-card p{font-size:16px;line-height:1.7;color:var(--ink-soft)}
.citation-card p em{font-style:italic}
.copy-button{cursor:pointer}
.copy-status{font-size:12px!important;min-height:20px;margin:8px 0 0}
.history-card dl{margin:25px 0 0}
.history-card dl div{display:grid;grid-template-columns:100px 1fr;gap:15px;padding:15px 0;border-top:1px solid var(--line)}
.history-card dt{font:27px Georgia,serif;color:var(--teal)}
.history-card dd{margin:0;color:var(--ink-soft)}
.thesis-details{margin-top:25px;padding:34px 38px;background:#fff;border:1px solid var(--line)}
.thesis-details>span{font-size:10px;font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:var(--teal)}
.thesis-details h3{font-size:30px;margin:12px 0 24px}
.thesis-details dl{display:grid;grid-template-columns:1fr 1fr;gap:0 30px;margin:0 0 25px}
.thesis-details dl div{padding:14px 0;border-top:1px solid var(--line)}
.thesis-details dt{font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
.thesis-details dd{margin:8px 0 0;color:var(--ink-soft);line-height:1.5}
.source-boundary{margin-top:28px;border-top:1px solid var(--line);padding-top:25px;display:grid;grid-template-columns:280px 1fr;gap:30px}
.source-boundary h3{font-size:24px;margin:0}
.source-boundary p{color:var(--ink-soft);margin:0}
.site-footer{background:#0d2635;color:#d9e8e6;padding:45px 0}
.site-footer .brand{color:#fff}
.footer-inner{display:flex;justify-content:space-between;gap:30px}
.footer-inner p{font-size:13px;color:#aac3c0;margin:9px 0 0}
.footer-inner>div:last-child{display:flex;gap:22px;align-items:start;flex-wrap:wrap}
.footer-inner a:not(.brand){font-size:13px;text-decoration:none}
.footer-inner a:hover{color:#88d8c8}
@media(max-width:1000px){.desktop-nav{display:none}.menu-button{display:block}.hero-grid{grid-template-columns:1fr;gap:50px}.hero-art{min-height:480px;max-width:650px}.stats-grid{grid-template-columns:repeat(3,1fr)}.stats-grid p{grid-column:1/-1}.research-grid{grid-template-columns:1fr}.research-card,.research-card+.research-card{padding:24px 0;border-left:0;border-bottom:1px solid var(--line)}.research-card:last-child{border-bottom:0}}
@media(max-width:760px){.shell{width:min(var(--max),calc(100% - 36px))}.header-inner{min-height:69px}.brand{font-size:24px}.hero-grid{padding-top:58px;padding-bottom:72px}.hero-art{min-height:400px}.art-page{top:105px;height:190px}.art-quote{font-size:25px}.stats-grid{grid-template-columns:1fr 1fr;gap:18px}.stats-grid div:nth-child(2){border-right:0}.stats-grid div:nth-child(3){grid-column:1/-1;border-right:0}.section{padding-top:78px;padding-bottom:82px}.section-intro{margin-bottom:34px}.findings-layout,.roles-layout,.lab-grid,.toolkit-grid,.sources-grid,.source-boundary,.thesis-details dl{grid-template-columns:1fr}.findings-choices{display:grid;grid-template-columns:repeat(3,1fr)}.findings-choices button{font-size:12px;line-height:1.35;align-items:start}.findings-choices button span{display:none}.finding-panel{padding:28px 25px}.role-list{display:grid;grid-template-columns:1fr 1fr}.role-list button{font-size:13px}.role-panel{padding:30px 25px}.role-panel h3{font-size:42px}.role-detail-grid{gap:20px}.footer-inner{display:block}.footer-inner>div:last-child{margin-top:25px}}
@media(max-width:480px){h1{font-size:48px}.section-intro h2{font-size:42px}.hero-art{min-height:360px;padding:20px}.art-page{top:100px;height:155px;padding:16px;width:43%}.art-page span{font-size:27px;margin-bottom:10px}.art-page i{margin:9px 0}.art-quote{left:7%;bottom:74px;font-size:22px}.art-topline,.art-footer{font-size:8px}.art-footer{left:20px;right:20px}.stats-grid strong{font-size:37px}.stats-grid span{font-size:9px}.form-row{grid-template-columns:1fr;gap:0}.lab-card{padding:25px 22px}.role-list button{padding:11px 5px}.role-panel-top{font-size:9px}.role-detail-grid{grid-template-columns:1fr}.finding-panel h3{font-size:34px}.language-card,.citation-card,.history-card{padding:28px 24px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.resource-back{white-space:nowrap}.resource-main{padding-top:78px;padding-bottom:95px}.resource-main>h1{max-width:800px}.resource-lead{font-size:18px;color:var(--ink-soft);max-width:760px;line-height:1.7}.resource-actions{display:flex;gap:15px;flex-wrap:wrap;margin:32px 0 60px}.worksheet{border-top:3px solid var(--teal);padding:35px 0 70px;scroll-margin-top:25px}.worksheet+.worksheet{page-break-before:always}.worksheet-head>span{font-size:11px;font-weight:800;letter-spacing:.15em;color:var(--teal)}.worksheet-head h2{font-size:clamp(37px,4vw,55px);margin:15px 0}.worksheet-head p{color:var(--ink-soft);max-width:700px}.worksheet-fields{display:flex;gap:25px;flex-wrap:wrap;margin:33px 0}.worksheet-fields p{margin:0;display:flex;align-items:baseline;gap:8px;min-width:180px;font-size:14px;font-weight:700}.worksheet-fields span{display:inline-block;border-bottom:1px solid #93aba5;min-width:125px;height:20px}.worksheet table{width:100%;border-collapse:collapse;margin:25px 0}.worksheet caption{text-align:left;font-weight:700;margin-bottom:10px}.worksheet th,.worksheet td{border:1px solid #b7c8c3;padding:12px;text-align:left}.worksheet thead th{background:#eaf2ec;font-size:13px}.worksheet tbody th{width:36%;font-weight:500}.worksheet tbody td{height:62px}.writing-block h3{font:23px Georgia,serif;margin:20px 0 14px}.writing-lines i{display:block;height:30px;border-bottom:1px solid #b7c8c3}.reflection-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px 30px}.resource-credit{color:var(--ink-soft);font-size:12px;border-top:1px solid var(--line);padding-top:20px}@media(max-width:760px){.resource-back{font-size:12px}.resource-main{padding-top:55px}.reflection-grid{grid-template-columns:1fr}}
@media print{.site-header,.hero-art,.hero-actions,.site-footer,.menu-button,.button,.copy-button{display:none!important}.section,.hero-grid{padding:20px 0}.section-navy{color:#000;background:#fff}.lab-card,.citation-card,.history-card,.finding-panel{box-shadow:none;border:1px solid #999}.shell{width:100%}body{font-size:12pt}}
@media print{.resource-actions,.resource-credit{display:none!important}.resource-main{padding:0}.resource-main>.eyebrow,.resource-main>h1,.resource-lead{display:none}.worksheet{padding:16px 0 0}.worksheet+.worksheet{page-break-before:always}.worksheet-head h2{font-size:28pt}.worksheet table{margin-top:12px}.worksheet th,.worksheet td{padding:7px}.worksheet tbody td{height:43px}.writing-lines i{height:23px}}