.ck-study{--ck-width:1140px}
.ck-study .ck-shell{width:min(var(--ck-width),calc(100% - 96px));margin-inline:auto}
.ck-hero{padding:68px 0 48px;display:grid;grid-template-columns:1.5fr 1fr;gap:70px;align-items:end}
.ck-label{color:var(--ug-red);font:11px/1.7 var(--ug-mono);letter-spacing:1.2px;text-transform:uppercase}
.ck-hero h1{font:400 clamp(58px,6.4vw,90px)/1.02 var(--ug-serif);letter-spacing:-.055em;margin:22px 0 25px}
.ck-hero h1 em{color:var(--ug-red);font-weight:400}
.ck-deck{color:#c8bdb2;font-size:18px;line-height:1.8;max-width:600px;margin:0}
.ck-record{margin:0;border-top:1px solid #745047}
.ck-record div{padding:13px 0;border-bottom:1px solid var(--ug-line);display:grid;grid-template-columns:100px 1fr;gap:20px}
.ck-record dt{font:10px/1.8 var(--ug-mono);color:var(--ug-muted);text-transform:uppercase}
.ck-record dd{margin:0;font:12px/1.8 var(--ug-mono)}
.ck-path{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid #785147;margin:0 0 55px;padding:0;list-style:none}
.ck-path li{position:relative;padding:24px 28px 26px 0}
.ck-path li+li{border-left:1px solid var(--ug-line);padding-left:28px}
.ck-path small{display:block;font:10px var(--ug-mono);color:var(--ug-red);margin-bottom:12px}
.ck-path strong{display:block;font:400 25px/1.2 var(--ug-serif)}
.ck-path p{font-size:13px;line-height:1.7;color:var(--ug-muted);margin:12px 0 0}
.ck-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:70px}
.ck-nav{position:sticky;top:25px;align-self:start;font:11px/1.8 var(--ug-mono);padding-bottom:30px}
.ck-nav a{display:block;text-decoration:none;border-top:1px solid var(--ug-line);padding:13px 0;color:#cdbcb0}
.ck-nav .ck-label{margin:0 0 18px}
.ck-section{padding:0 0 50px;margin-bottom:38px;border-bottom:1px solid var(--ug-line);scroll-margin-top:30px}
.ck-section h2{font:400 clamp(32px,3.5vw,44px)/1.15 var(--ug-serif);letter-spacing:-.035em;margin:15px 0 24px}
.ck-section h3{font:400 25px/1.25 var(--ug-serif);letter-spacing:-.02em;margin:8px 0 14px}
.ck-section>p,.ck-section>ul{font-size:16px;line-height:1.85;color:#c4b7aa;max-width:760px}
.ck-section>p a,.ck-section li a{color:var(--ug-bone)}
.ck-note{padding:20px 24px;border-left:2px solid var(--ug-red);background:#181111;font-size:14px!important}
.ck-note strong{color:var(--ug-bone)}
.ck-controls{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:end;margin:28px 0 14px}
.ck-controls label{display:flex;flex-direction:column;gap:9px;flex:1;min-width:200px;font:10px/1.8 var(--ug-mono);letter-spacing:.6px;color:var(--ug-muted)}
.ck-controls :is(input,select){width:100%;padding:12px 13px;border:1px solid #785147;background:#110e0e;color:var(--ug-bone);font:13px/1.5 var(--ug-mono);min-height:46px}
.ck-result{font:11px/1.8 var(--ug-mono);color:var(--ug-muted);margin:0 0 20px}
.ck-claim{padding:26px 0;border-top:1px solid #604038;scroll-margin-top:28px}
.ck-claim-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font:10px/1.8 var(--ug-mono);color:#cc9184;margin-bottom:16px}
.ck-claim>p{color:#c4b7aa;font-size:14px;line-height:1.85}
.ck-claim .ck-boundary{font-size:13px;color:#b9a699;border-left:1px solid #785147;padding-left:16px}
.ck-claim details{margin-top:20px;background:#141010;border:1px solid #46302b}
.ck-claim summary{padding:12px 16px;min-height:46px;cursor:pointer;font:11px/1.8 var(--ug-mono)}
.ck-claim details>div{padding:0 17px 18px;font-size:13px;color:#c4b7aa;line-height:1.8}
.ck-claim details p{margin:10px 0}
.ck-source{display:block;color:var(--ug-bone);margin-top:16px;text-underline-offset:4px;overflow-wrap:anywhere}
.ck-evidence-meta{font:10px/1.9 var(--ug-mono);color:#ad9b91}
.ck-links{display:flex;gap:18px 28px;flex-wrap:wrap;font:12px/1.8 var(--ug-mono);margin-top:25px}
.ck-links a{border-bottom:1px solid #805249;padding-bottom:5px;text-decoration:none}
.ck-method-list{padding-left:20px}
.ck-method-list li{padding-left:8px;margin:15px 0}
.ck-footer{padding:20px 0 45px;display:flex;gap:20px;justify-content:space-between;font:11px/1.8 var(--ug-mono);color:var(--ug-muted)}
.ck-empty{padding:25px;border:1px solid #785147}
.ck-empty button{border:1px solid #805249;padding:10px 14px;color:var(--ug-bone);background:#211414;cursor:pointer}
.ck-research-question{font:23px/1.5 var(--ug-serif)!important;color:var(--ug-bone)!important}
.ck-analysis-detail{margin-top:18px;border-block:1px solid #50372f}
.ck-analysis-detail summary{padding:16px 0;cursor:pointer;font:12px/1.8 var(--ug-mono)}
.ck-analysis-detail>div{padding:0 0 18px;font-size:14px;line-height:1.85;color:#c4b7aa}
.ck-analysis-detail article+article{border-top:1px solid var(--ug-line);margin-top:24px;padding-top:15px}
.ck-analysis-detail .ck-boundary{font-size:13px;color:var(--ug-muted)}
.ck-table-wrap{margin:25px 0;overflow:auto}
.ck-comparison{width:100%;border-collapse:collapse;text-align:left;font:14px/1.7 var(--ug-sans)}
.ck-comparison caption{text-align:left;font:11px/1.8 var(--ug-mono);color:var(--ug-muted);padding-bottom:16px}
.ck-comparison :is(th,td){padding:14px 12px;border-block:1px solid var(--ug-line);vertical-align:top}
.ck-comparison th{font-weight:400}.ck-comparison thead th{font:10px/1.6 var(--ug-mono);color:var(--ug-muted)}
.ck-comparison td{font-family:var(--ug-mono);color:#e8b1a2}
.ck-calculation{font:11px/1.9 var(--ug-mono)!important;color:var(--ug-muted)!important}
@media(max-width:900px){.ck-study .ck-shell{width:calc(100% - 64px)}.ck-hero{gap:30px}.ck-layout{grid-template-columns:150px minmax(0,1fr);gap:35px}.ck-record div{grid-template-columns:1fr;gap:3px}}
@media(max-width:680px){.ck-study .ck-shell{width:calc(100% - 40px)}.ck-hero{grid-template-columns:1fr;gap:30px;padding-block:38px}.ck-hero h1{font-size:59px}.ck-deck{font-size:16px}.ck-record div{grid-template-columns:95px 1fr;gap:18px}.ck-path{grid-template-columns:1fr;margin-bottom:32px}.ck-path li,.ck-path li+li{padding:20px 0;border:0}.ck-path li+li{border-top:1px solid var(--ug-line)}.ck-path strong{font-size:23px}.ck-path small{margin-bottom:9px}.ck-layout{grid-template-columns:1fr;gap:16px}.ck-nav{position:static;display:flex;flex-wrap:wrap;gap:0 20px}.ck-nav .ck-label{flex-basis:100%}.ck-nav a{border:0;padding:7px 0}.ck-section{padding-bottom:35px;margin-bottom:25px}.ck-note{padding:16px 18px}.ck-claim-meta{font-size:9px}.ck-footer{flex-direction:column}}
@media print{.ug-masthead,.ck-nav,.ck-controls,.ck-empty,.ck-footer,.site-find{display:none!important}.ck-study,.ck-study *{background:white!important;color:black!important}.ck-study .ck-shell{width:100%}.ck-layout,.ck-hero{display:block}.ck-hero h1{font-size:42px}.ck-claim[hidden]{display:block!important}.ck-claim details>div{display:block!important}.ck-claim{break-inside:avoid}.ck-section{padding-bottom:20px;margin-bottom:20px}.ck-hero{padding:0 0 20px}.ck-path{margin-bottom:25px}.ck-source::after{content:' (' attr(href) ')';font:9px monospace}}