:root{
  color-scheme:light;--ink:#28423d;--muted:#657770;--line:#dce7e0;--paper:#fff;--wash:#f5faf9;
  --blue:#6574bd;--blue-light:#eef0fc;--teal:#237f83;--teal-light:#e6f5f3;--pink:#a73e76;--pink-light:#fcecf5;
  --podcast-player-height:58px;font-family:"Aptos","Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.55;color:var(--ink);background:var(--wash)
}
*{box-sizing:border-box}body{margin:0;padding-bottom:calc(var(--podcast-player-height) + 20px)}
a{color:inherit;text-underline-offset:3px}button,input,select{font:inherit;color:inherit}button,a,input,summary{touch-action:manipulation}
button,summary{cursor:pointer}button{border:0;background:var(--paper);padding:8px 14px;border-radius:100px}
button:disabled{cursor:default;opacity:.4}button:hover,a.topic-choice:hover{filter:brightness(.975)}
button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px;padding:14px max(24px,calc((100vw - 1120px)/2));background:var(--paper)}
.wordmark{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:18px;font-weight:650;white-space:nowrap}.wordmark svg{width:25px;height:25px;fill:none;stroke:var(--teal);stroke-width:2}
.header-actions,.level-group,.colour-group,#level-controls,.status-counts{display:flex;align-items:center;gap:5px}.header-actions{gap:12px}.level-group{font-size:12px}
#level-controls{padding:3px;border-radius:100px;background:var(--wash)}#level-controls button{width:32px;height:32px;padding:0;background:transparent;color:var(--muted);font-size:13px}
#level-controls button[aria-pressed=true]{background:var(--ink);color:var(--paper)}
.count-bubble{display:grid;place-items:center;width:36px;height:36px;padding:8px}.count-bubble .topic-icon{width:18px;height:18px}.count-bubble[aria-pressed=true]{outline:2px solid currentColor;outline-offset:2px}
.help-tip{width:22px;height:28px;padding:0;background:transparent;color:var(--muted);font-size:15px;flex-shrink:0;font-weight:400}
[data-tooltip]{position:relative}[data-tooltip]::after{box-sizing:border-box;display:none;content:attr(data-tooltip);position:absolute;z-index:50;top:calc(100% + 10px);right:0;width:max-content;max-width:230px;padding:10px 13px;border-radius:14px;background:var(--ink);color:var(--paper);font-size:12px;font-weight:400;line-height:1.5;text-align:left;white-space:normal;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .12s}
[data-tooltip]:focus-visible::after,.help-tip:focus::after{display:block;opacity:1;visibility:visible}@media(hover:hover){[data-tooltip]:hover::after{display:block;opacity:1;visibility:visible}}
.status-blue{background:var(--blue-light);color:var(--blue)}.status-teal{background:var(--teal-light);color:var(--teal)}.status-pink{background:var(--pink-light);color:var(--pink)}
.icon-button{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:36px;height:36px;padding:7px;background:transparent;border-radius:100px;font-size:23px;line-height:1;text-decoration:none;list-style:none}
.icon-button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round}.icon-button::-webkit-details-marker{display:none}
main{max-width:1100px;margin:auto;padding:36px 28px 44px;min-width:0;outline:none}.page-heading{display:flex;align-items:flex-start;gap:15px;margin-bottom:18px}
.breadcrumbs{margin:0 0 13px;overflow-x:auto;scrollbar-width:thin;font-size:12px;color:var(--muted)}.breadcrumbs ol{display:flex;align-items:center;gap:0;list-style:none;padding:0;margin:0;white-space:nowrap}.breadcrumbs li{display:flex;align-items:center;flex-shrink:0}.breadcrumbs li+li::before{content:"›";margin:0 9px;color:#8c9690}.breadcrumbs a{text-decoration:none;padding:3px 0}.breadcrumbs a:hover{text-decoration:underline}
.citation-line{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px;min-width:0;padding:1px 0 5px;margin:0;font-size:12px;line-height:1.5;color:var(--muted)}.citation-line cite{min-width:0;overflow-wrap:anywhere;text-decoration:none;font-style:normal}.citation-line>span{color:#9ba49e}
h1{font-size:32px;line-height:1.22;font-weight:650;letter-spacing:-.6px;margin:0;max-width:930px}h2{font-size:20px;line-height:1.3;font-weight:600;margin:0}
.page-tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:27px}.page-tools:empty{display:none}.status-controls{display:flex;gap:5px;padding:4px;border-radius:100px;background:var(--paper)}
.status-button{font-size:12px;padding:7px 12px;background:transparent;color:var(--muted)}.status-button[aria-pressed=true].status-blue{background:var(--blue-light);color:var(--blue)}.status-button[aria-pressed=true].status-teal{background:var(--teal-light);color:var(--teal)}.status-button[aria-pressed=true].status-pink{background:var(--pink-light);color:var(--pink)}
.status-button.status-blue{color:var(--blue)}.status-button.status-teal{color:var(--teal)}.status-button.status-pink{color:var(--pink)}.status-button[aria-pressed=true]{font-weight:650}.level-chip{display:inline-flex;align-items:center;justify-content:center;min-width:23px;height:23px;padding:0 6px;border-radius:100px;background:var(--wash);color:var(--muted);font-size:11px;font-weight:650;flex-shrink:0}
.domain-grid{display:grid;gap:15px;grid-template-columns:repeat(3,minmax(0,1fr))}.domain-card{border-radius:28px;min-width:0;padding-bottom:15px}.domain-card .domain-podcast{margin:0 20px}.domain-card .domain-podcast button{padding:6px 11px;font-size:11px;background:#ffffffa0;color:inherit}.topic-choice{display:flex;align-items:center;gap:16px;min-width:0;text-decoration:none;border-radius:28px;padding:24px;font-size:17px;line-height:1.4;font-weight:550;min-height:126px;overflow-wrap:anywhere}
.topic-icon{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.choice-symbol{display:grid;place-items:center;flex-shrink:0;width:50px;height:50px;border-radius:18px;background:#ffffff90}.choice-symbol .topic-icon{width:30px;height:30px}.choice-title{flex:1;min-width:0}.domain-grid .topic-choice{flex-wrap:wrap;gap:14px}.domain-grid .choice-symbol{width:58px;height:58px;border-radius:21px}.domain-grid .choice-symbol .topic-icon{width:35px;height:35px}.domain-grid .choice-title{flex-basis:calc(100% - 72px)}.domain-grid .choice-arrow{display:none}
.choice-arrow{width:32px;height:32px;flex-shrink:0;display:grid;place-items:center;border-radius:100px;background:#ffffff80;font-size:20px}
.topic-accordions{display:flex;flex-direction:column;gap:12px;max-width:900px}.topic-accordions .topic-choice{min-height:80px;padding:17px 22px;font-size:16px}.topic-accordion{border-radius:26px;min-width:0}.topic-accordion>summary{list-style:none;cursor:pointer}.topic-accordion>summary::-webkit-details-marker{display:none}.topic-accordion>summary .choice-arrow{transform:rotate(90deg)}.topic-accordion[open]>summary .choice-arrow{transform:rotate(-90deg)}.topic-accordion-body{padding:0 16px 16px}.inline-topics{display:flex;flex-direction:column;gap:7px}.inline-topics>.topic-choice,.inline-topics>.topic-accordion{background:#ffffffb0;color:var(--ink);border-radius:18px}.inline-topics .topic-choice{min-height:54px;padding:10px 14px;font-size:14px}.inline-topics .choice-symbol{width:30px;height:30px;border-radius:11px;background:transparent}.inline-topics .choice-symbol .topic-icon{width:21px;height:21px}.inline-topics .choice-arrow{width:25px;height:25px;font-size:17px}.topic-accordion-body>.reference-list{margin-top:12px}.topic-accordion-body .evidence-row{padding:16px;border-radius:18px}.inline-topics .topic-accordion-body{padding:0 10px 10px}
.domain-cliffnotes{max-width:850px;margin:0 0 30px}.cliffnote-layer{display:grid;grid-template-columns:30px 1fr;gap:17px;position:relative;padding:0 0 18px}.cliffnote-layer:last-child{padding-bottom:0}.cliffnote-layer:not(:last-child)::after{content:"";position:absolute;top:33px;bottom:4px;left:14px;width:2px;background:#dedfdf;border-radius:2px}
.layer-marker{display:grid;place-items:center;width:30px;height:30px;border-radius:12px;font-size:12px;font-weight:650;background:#eceeed;color:#606762}
.cliffnote-layer p{margin:1px 0 0;font-size:15px;line-height:1.65}.cliffnote-layer mark{color:inherit;background:transparent;font-weight:650;padding:0}
.domain-podcast{margin-left:auto}.domain-podcast button{display:flex;align-items:center;gap:7px;background:var(--paper);font-size:12px;padding:10px 15px;color:var(--teal)}
.page-toc{position:relative;margin-left:auto}.page-toc>summary{background:var(--paper);font-size:21px}.page-toc nav{position:absolute;z-index:10;top:45px;right:0;width:min(370px,80vw);max-height:45vh;overflow:auto;padding:10px;background:var(--paper);border:1px solid var(--line);border-radius:20px;box-shadow:0 6px 24px #28423d0c}.page-toc a{display:block;text-decoration:none;padding:7px 10px;font-size:12px;border-radius:10px}.page-toc a:hover{background:var(--wash)}
.evidence-row.reference-page{max-width:850px}.reference-page .cliffnotes{max-width:72ch}
.reference-list{display:flex;flex-direction:column;gap:12px}.evidence-row{display:flex;flex-direction:column;gap:10px;min-width:0;padding:21px 24px;border-radius:24px;background:var(--paper);scroll-margin-top:130px}.reference-heading{display:flex;align-items:baseline;gap:10px;justify-content:space-between;min-width:0}.reference-heading .citation-line{flex:1;font-weight:600}.notes-toggle{text-decoration:none;align-self:flex-start;display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);border-radius:100px;background:var(--wash);padding:5px 10px}
.cliffnotes{font-size:14px;line-height:1.65;margin:0;min-width:0}.topic-accordion-body>.status-controls{width:max-content;margin:0 0 12px}
.original-notes{font-size:14px;line-height:1.55;overflow-wrap:anywhere}#notes-dialog{width:960px;overscroll-behavior:contain}#notes-dialog>.dialog-heading{position:sticky;top:-22px;z-index:1;padding:10px 0;background:var(--paper)}#notes-confidence{margin-bottom:16px}
.original-notes p{margin:4px 0 6px}.original-notes ul,.original-notes ol{padding-left:17px;margin:5px 0}.original-notes li{margin:2px 0}.original-notes h1,.original-notes h2,.original-notes h3,.original-notes h4{font-size:12px;line-height:1.4;letter-spacing:0;margin:10px 0 5px;font-weight:650}.original-notes table{width:100%!important;table-layout:auto;border-collapse:collapse;font-size:inherit;line-height:inherit;margin:5px 0}.original-notes col{width:auto!important}.original-notes td,.original-notes th{width:auto!important;min-width:0!important;vertical-align:top!important;text-align:left!important;padding:5px;border:1px solid var(--line)}.original-notes img{display:block;max-width:100%;height:auto!important;max-height:240px;object-fit:contain;margin:7px 0;cursor:zoom-in}.original-notes blockquote{margin:5px 0 5px 10px}.original-notes mark{background:#f6edc9}
.empty-result{color:var(--muted);font-size:14px;margin:24px 0}.loading{color:var(--muted)}
dialog{border:0;border-radius:28px;padding:22px;background:var(--paper);color:var(--ink);max-width:calc(100vw - 28px);max-height:calc(100dvh - 32px);box-shadow:0 16px 60px #28423d20}dialog::backdrop{background:#23423840}.dialog-heading{display:flex;align-items:center;gap:8px;margin-bottom:16px}.dialog-heading h2{flex:1;min-width:0;font-size:18px}.dialog-heading .icon-button{font-size:25px}
#explore-dialog{width:590px}#topic-search{width:100%;padding:12px 16px;background:var(--wash);border:1px solid var(--line);border-radius:100px;font-size:14px;margin-bottom:14px}#explore-results{max-height:55vh;overflow:auto}.explore-choice{width:100%;display:flex;align-items:center;gap:12px;text-align:left;padding:13px 14px;border-radius:18px;text-decoration:none;font-size:14px;background:var(--wash);margin-bottom:7px}.explore-choice>span:nth-child(2){flex:1}.explore-choice>span:last-child{font-size:19px}.status-dot{display:inline-block;width:9px;height:9px;border-radius:100px;background:var(--teal);flex-shrink:0}.status-dot.blue{background:var(--blue)}.status-dot.pink{background:var(--pink)}
#figure-dialog{padding-top:48px}#figure-dialog img{display:block;max-width:90vw;max-height:78vh;width:auto;height:auto;margin:auto}.figure-close{position:absolute;right:12px;top:7px;font-size:23px;background:transparent;padding:3px 10px}#figure-original{display:block;text-align:center;font-size:12px;margin-top:10px;color:var(--muted)}
.podcast-player{position:fixed;z-index:30;bottom:12px;left:50%;transform:translateX(-50%);width:calc(100% - 40px);max-width:1060px;display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:7px 16px;padding:10px 18px;background:var(--paper);border:1px solid var(--line);border-radius:25px;box-shadow:0 5px 25px #28423d0a}.podcast-now{min-width:0}.podcast-now p:not(.sr-only){font-size:11px;color:var(--muted);margin:3px 0 0}.podcast-now>#podcast-title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:none;font-size:12px;font-weight:600;padding:0;text-align:left;width:100%}.podcast-transport,.podcast-options{display:flex;align-items:center;gap:4px}.podcast-transport button{height:32px;min-width:32px;padding:3px 7px;font-size:11px;background:var(--wash)}.podcast-transport .podcast-primary{background:var(--teal);color:var(--paper);font-size:15px;min-width:36px}.podcast-options button{height:32px;width:32px;padding:0;background:var(--wash);font-size:21px}.podcast-options select{font-size:11px;border:0;border-radius:100px;background:var(--wash);padding:5px;max-width:62px}
.podcast-timeline{grid-column:1/-1;display:flex;align-items:center;gap:9px;color:var(--muted);font-size:10px;font-variant-numeric:tabular-nums}.podcast-timeline input{flex:1;min-width:0;accent-color:var(--teal);height:10px;margin:0;cursor:pointer}.podcast-timeline span{min-width:28px;text-align:center}
.podcast-player.is-idle{grid-template-columns:1fr auto;max-width:220px;padding:9px 14px;gap:15px}.is-idle .podcast-transport,.is-idle .podcast-timeline,.is-idle #podcast-speed{display:none}.podcast-player.is-idle .podcast-now>#podcast-title{font-size:13px}
.podcast-queue{position:fixed;z-index:31;right:max(20px,calc((100vw - 1060px)/2));bottom:calc(var(--podcast-player-height) + 28px);width:min(480px,calc(100vw - 32px));max-height:calc(100dvh - var(--podcast-player-height) - 120px);overflow:auto;overscroll-behavior:contain;padding:10px;border:1px solid var(--line);border-radius:25px;background:var(--paper);box-shadow:0 10px 40px #28423d15}.podcast-queue-heading{display:flex;align-items:center;justify-content:space-between;padding:5px 6px 10px;background:var(--paper);position:sticky;top:0}.podcast-queue-heading h2{font-size:17px}.podcast-queue-heading button{font-size:22px;padding:1px 9px}.podcast-queue ol{padding:0;margin:0;list-style:none}.podcast-queue li button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:11px;border-radius:16px;background:transparent}.podcast-queue li button:hover,.podcast-queue li button[aria-current=true]{background:var(--teal-light)}.podcast-queue-number{display:grid;place-items:center;flex-shrink:0;width:26px;height:26px;background:var(--wash);border-radius:10px;font-size:11px;color:var(--muted)}.podcast-queue-track{font-size:13px;line-height:1.4}.podcast-queue-state{display:inline-block;margin-left:7px;color:var(--muted);font-size:12px}
@media(max-width:760px){
 .site-header{padding:12px 17px;gap:10px;flex-wrap:wrap}.wordmark{font-size:16px}.wordmark svg{width:23px;height:23px}.header-actions{gap:7px}.level-group{gap:4px}#level-controls button{width:29px;height:29px}.count-bubble{height:32px;width:32px;padding:6px}.icon-button{width:32px;height:32px}.status-counts{gap:4px}.help-tip{width:20px}
 main{padding:27px 19px 35px}h1{font-size:27px;letter-spacing:-.4px}.page-heading{gap:10px;margin-bottom:16px}.page-tools{margin-bottom:22px;gap:6px}.status-button{font-size:11px;padding:7px 10px}.status-controls{gap:1px}.domain-podcast button{padding:10px 12px;font-size:11px}
 .domain-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.domain-grid .topic-choice{font-size:14px;min-height:146px;padding:17px;border-radius:24px;align-items:flex-start;flex-direction:column;flex-wrap:nowrap;gap:12px}.domain-grid .choice-symbol{width:44px;height:44px;border-radius:16px}.domain-grid .choice-symbol .topic-icon{width:29px;height:29px}.domain-grid .choice-title{flex-basis:auto}.choice-symbol{width:38px;height:38px;border-radius:14px}.choice-symbol .topic-icon{width:25px;height:25px}
 .cliffnote-layer{grid-template-columns:27px 1fr;gap:12px;padding-bottom:17px}.cliffnote-layer p{font-size:14px;line-height:1.6}.layer-marker{width:27px;height:27px;border-radius:10px;font-size:11px}.cliffnote-layer:not(:last-child)::after{left:12px;top:31px}.domain-cliffnotes{margin-bottom:26px}
 .evidence-row{padding:18px;border-radius:23px}.cliffnotes{font-size:14px;line-height:1.6}.page-toc nav{right:0}#notes-dialog>.dialog-heading{top:-18px}
 dialog{padding:18px;border-radius:24px}.dialog-heading h2{font-size:16px}.explore-choice{font-size:13px}
 .podcast-player{width:calc(100% - 24px);bottom:8px;border-radius:22px;padding:9px 12px;gap:7px 8px;grid-template-columns:minmax(0,1fr) auto}.podcast-now>#podcast-title{font-size:11px}.podcast-options{grid-column:2;grid-row:1}.podcast-transport{grid-row:2;grid-column:1/-1;justify-content:center;gap:7px}.podcast-timeline{grid-row:3;font-size:9px}.podcast-transport button{height:30px;min-width:32px}.podcast-player.is-idle{grid-template-columns:1fr auto;max-width:190px}.is-idle .podcast-options{grid-column:2}.podcast-queue{right:12px;max-height:calc(100dvh - var(--podcast-player-height) - 110px)}
}
@media(max-width:580px){.site-header{justify-content:center}.wordmark{margin-right:auto}.header-actions{display:contents}.level-group{order:3;margin-left:auto}.colour-group{order:4;margin-right:auto}.site-header>.wordmark{flex:1}#search-toggle{order:1}.level-group,.colour-group{margin-top:7px}.site-header{column-gap:8px;row-gap:0}.level-group{flex-basis:50%;justify-content:flex-end;padding-right:7px}.colour-group{flex-basis:calc(50% - 8px);padding-left:7px}.level-group,.colour-group{position:relative}.level-group [data-tooltip],.colour-group [data-tooltip]{position:static}.level-group [data-tooltip]::after{right:auto;left:0;max-width:calc(50vw - 25px)}.colour-group [data-tooltip]::after{left:auto;right:0;max-width:calc(50vw - 25px)}}
.explore-label{display:flex;align-items:center;gap:11px}.explore-label .topic-icon{width:21px;height:21px;color:var(--muted)}.explore-label>span{min-width:0}
.original-notes td:has([data-citation]){min-width:72px!important}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.topic-citations{font-size:12px;font-weight:400;color:var(--muted)}

#level-controls{gap:0}#level-controls button[aria-pressed=true]:has(+button[aria-pressed=true]){border-top-right-radius:0;border-bottom-right-radius:0}#level-controls button[aria-pressed=true]+button[aria-pressed=true]{border-top-left-radius:0;border-bottom-left-radius:0}

.reference-actions{display:flex;align-items:center;flex-wrap:wrap;gap:6px}.reference-confidence{position:relative;margin-left:auto}.reference-confidence>summary{border-radius:100px;list-style:none;width:28px;height:28px;padding:6px;cursor:pointer}.reference-confidence>summary::-webkit-details-marker{display:none}.reference-confidence>summary .topic-icon{width:15px;height:15px}.reference-confidence>.status-controls{position:absolute;z-index:10;right:0;bottom:calc(100% + 7px);border:1px solid var(--line);box-shadow:0 4px 16px #28423d12;width:max-content}