/* Content additions only. Original V54.14.6 styles remain byte-for-byte intact. */
#campusV6App #cv8OverlayContent .cb27-pa-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 16px;flex-wrap:wrap}
#campusV6App #cv8OverlayContent .cb27-pa-toolbar label{display:flex;align-items:center;gap:9px;font:600 13px var(--f);color:var(--ink)}
#campusV6App #cv8OverlayContent .cb27-pa-toolbar select{min-width:0;max-width:440px;padding:9px 12px;border:1px solid var(--hair);border-radius:10px;background:var(--page);color:var(--ink);font:600 13px var(--f)}
#campusV6App #cv8OverlayContent .cb27-pa-toolbar .cv50-text-button{margin:0;padding:8px 0;min-height:36px}
#campusV6App #cv8OverlayContent .cb27-pa-symbols{padding:13px 0;margin:14px 0 0;border-top:1px solid var(--hair);font:500 14px/1.6 var(--f)}
#campusV6App #cv8OverlayContent .cb27-pa-symbols summary{cursor:pointer;font-weight:700}
#campusV6App #cv8OverlayContent .cb27-pa-symbols p{margin:10px 0 0}
#campusV6App #cv8OverlayContent .cb27-pa-check{padding:18px 0;margin:18px 0 0;border-top:1px solid var(--hair)}
#campusV6App #cv8OverlayContent .cb27-pa-check h3{margin:0 0 14px;font:700 16px/1.5 var(--f);letter-spacing:0}
#campusV6App #cv8OverlayContent .cb27-pa-check .cv54-opts{grid-template-columns:repeat(3,minmax(0,1fr))}
#campusV6App #cv8OverlayContent .cb27-pa-check .cv54-oc{align-items:center;justify-content:center;padding:12px!important;min-height:50px!important}
#campusV6App #cv8OverlayContent .cb27-pa-feedback{margin:13px 0 0;font:500 14px/1.6 var(--f)}
#campusV6App #cv8OverlayContent .cb27-pa-feedback:empty{display:none}
#campusV6App #cv8OverlayContent .cb27-pa-trail{display:flex;align-items:center;justify-content:space-between;gap:6px;margin:14px 0;font:600 19px/1.6 var(--mx);color:inherit}
#campusV6App #cv8OverlayContent .cb27-pa-trail span{min-width:0}
#campusV6App #cv8OverlayContent .cb27-pa-trail i{font:500 14px var(--f);font-style:normal}
#campusV6App #cv8OverlayContent [data-pa-improved] .cb-v11-words{border-top:0;border-bottom:1px solid var(--hair)}
#campusV6App #cv8OverlayContent .cb27-pa-source{font:500 12px/1.5 var(--f)!important;color:var(--ink);opacity:.7;margin:0!important;padding:10px 16px;border-top:1px solid var(--hair)}
#campusV6App #cv8OverlayContent [hidden]{display:none!important}
@media(max-width:760px){
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view .cb27-modal-heading{flex-shrink:0!important;position:relative!important;z-index:1;padding-bottom:24px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view #cv8OverlayContent{margin-top:0!important;position:relative!important}
 #campusV6App #cv8OverlayContent .cb27-pa-toolbar{gap:6px;margin-bottom:6px}
 #campusV6App #cv8OverlayContent .cb27-pa-toolbar label{width:100%;display:block;font-size:12px}
 #campusV6App #cv8OverlayContent .cb27-pa-toolbar select{display:block;width:100%;max-width:100%;margin-top:7px;font-size:12px}
 #campusV6App #cv8OverlayContent .cb27-pa-trail{font-size:17px}
}

/* The theory page takes its visual reference from Campus manual pages 20–24.
   All changes are scoped to this local theory experiment. */
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open{
 --manual-paper:#f5f8f5;--manual-mint:#eaf7ee;--manual-line:#dce6df;--manual-ink:#17211c;--manual-green:#177638;
 background:rgba(17,35,24,.42)!important;backdrop-filter:blur(4px)!important;padding:24px!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open>.cb-modal{
 width:min(1020px,100%)!important;max-height:calc(100dvh - 48px)!important;height:auto!important;display:block!important;
 padding:0!important;background:var(--manual-mint)!important;border-radius:24px!important;overflow-y:auto!important;overflow-x:hidden!important;
 box-shadow:0 24px 72px rgba(10,31,18,.2)!important;color:var(--manual-ink)!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-modal-heading{
 position:relative!important;flex-shrink:0!important;isolation:isolate;min-height:0!important;margin:0!important;
 padding:30px 54px 42px!important;background:var(--manual-mint)!important;color:var(--manual-ink)!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-modal-heading::after{
 content:"";position:absolute;z-index:-1;right:-200px;top:-310px;width:660px;height:660px;border-radius:50%;background:#dff1e5;pointer-events:none;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open #cv8OverlayKicker{
 display:block!important;color:var(--manual-green)!important;opacity:1!important;font:800 12px/1.5 var(--f)!important;
 letter-spacing:1.15px!important;margin:20px 0 7px!important;background:none!important;padding:0!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open #cv8OverlayTitle{
 display:block!important;color:var(--manual-ink)!important;font:800 clamp(30px,3.5vw,42px)/1.15 var(--f)!important;
 letter-spacing:-1.5px!important;margin:0!important;max-width:100%!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-brandline{
 display:flex;align-items:center;justify-content:space-between;gap:16px;padding-right:100px;font:600 12px/1.5 var(--f);color:#57695e;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-brand{display:flex;align-items:center;gap:11px;color:#18231c}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-logo{
 display:block;width:35px;height:38px;border-radius:8px;background:#fff var(--cb-logo-symbol) center/92% auto no-repeat;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-brand b{font:800 16px/1.2 var(--f);letter-spacing:-.5px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-brand small{display:block;font:600 8px/1.4 var(--f);letter-spacing:4px;margin-top:4px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-subtitle{margin:9px 0 0;font:500 16px/1.6 var(--f);color:#526158;max-width:650px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-hero-equation{
 position:absolute;right:58px;top:102px;color:#87c798;opacity:.28;font:400 34px var(--mx);pointer-events:none;z-index:-1;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open :is(.cb-modal-close,.cb27-modal-back){
 position:absolute!important;top:29px!important;width:36px!important;height:36px!important;border:1px solid rgba(23,118,56,.18)!important;
 border-radius:50%!important;background:rgba(255,255,255,.65)!important;color:var(--manual-green)!important;box-shadow:none!important;z-index:4;
 font:500 23px/1 var(--f)!important;display:grid!important;place-items:center!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-modal-close{left:auto!important;right:27px!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-modal-back{left:auto!important;right:71px!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open #cv8OverlayContent{
 position:relative!important;display:block!important;flex:none!important;gap:0!important;margin-top:-26px!important;
 padding:12px 54px 42px!important;background:var(--manual-paper)!important;border-radius:28px 28px 0 0!important;color:var(--manual-ink)!important;
 overflow:visible!important;height:auto!important;min-height:0!important;z-index:1;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open #cv8OverlayContent::before{
 content:"";display:block;width:34px;height:4px;border-radius:5px;background:#cfdad2;margin:0 auto 12px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar{
 display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:0 0 16px;padding:0 0 8px;border-bottom:1px solid var(--manual-line);
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar label{display:block;font:600 11px/1.5 var(--f);color:#5a6a60}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar select{
 display:block;width:auto;max-width:520px;margin:3px 0 0;padding:7px 28px 7px 0;border:0;border-radius:0;background:transparent;
 color:var(--manual-ink);font:700 14px/1.5 var(--f);min-height:42px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar .cv50-text-button{
 flex-shrink:0;border:1px solid var(--manual-line)!important;border-radius:99px!important;background:#fff!important;color:#31513d!important;
 padding:8px 13px!important;font:600 11px/1.5 var(--f)!important;min-height:36px!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-theory-panel{
 padding:0!important;margin:0!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;
 display:block!important;overflow:visible!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-theory-panel[hidden]{display:none!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-pattern-v4-panel-head{display:none!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-v11-guide{
 background:none!important;padding:0!important;margin:0!important;border:0!important;border-radius:0!important;box-shadow:none!important;overflow:visible!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-table{
 background:#fff;border:1px solid var(--manual-line);border-radius:17px;overflow:hidden;margin-bottom:24px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-table-caption{
 background:#edf8f0;margin:0;padding:12px 20px;color:#17682f;font:700 13px/1.5 var(--f);letter-spacing:1.1px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-v11-words{
 display:block!important;padding:18px 20px!important;border:0!important;background:#fff!important;margin:0!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-v11-words p{
 font:500 15px/1.75 var(--f)!important;color:#42544a!important;margin:0!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-trail{
 max-width:520px;justify-content:flex-start;gap:14px;font:400 28px/1.5 var(--mx);color:var(--manual-ink);margin:15px 0;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-trail i{font:600 13px/1.5 var(--f);color:var(--manual-green)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-formula-row{
 display:grid;grid-template-columns:30px minmax(0,1fr);gap:14px;padding:18px 20px;border-top:1px solid var(--manual-line);align-items:start;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open :is(.cm-number,.cb-v11-derive-step>i){
 display:grid!important;place-items:center!important;background:#e0f2e5!important;color:var(--manual-green)!important;
 width:27px!important;height:27px!important;min-width:27px;border-radius:7px!important;font:700 12px/1 var(--f)!important;font-style:normal!important;
 border:0!important;box-shadow:none!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-formula-row small{
 display:block;color:var(--manual-green);font:700 10px/1.5 var(--f);letter-spacing:.65px;margin-bottom:7px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-v11-formula{
 margin:0!important;color:var(--manual-ink)!important;font:400 29px/1.65 var(--mx)!important;letter-spacing:0!important;
 min-width:0;max-width:100%;overflow-x:auto;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-condition{
 margin:0;padding:0 20px 17px 64px;color:#65746b;font:500 13px/1.65 var(--f);
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-worked{padding:8px 0 24px;border-bottom:1px solid var(--manual-line)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-example-heading{display:flex;align-items:baseline;flex-wrap:wrap;gap:9px 16px;margin-bottom:15px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-example-heading>span{font:800 10px/1.5 var(--f);color:var(--manual-green);letter-spacing:.9px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-example-heading h3{margin:0;font:800 17px/1.5 var(--f);letter-spacing:-.35px;color:var(--manual-ink)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-example-heading>small{
 margin-left:auto;font:600 10px/1.5 var(--f);color:#63756a;background:#fff;border:1px solid var(--manual-line);border-radius:99px;padding:4px 10px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-prompt{
 background:#fff;border:1px solid var(--manual-line);border-radius:14px;padding:17px 20px;font:500 18px/1.7 var(--f);margin-bottom:22px;overflow-wrap:break-word;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-v11-derivation-list{display:grid!important;gap:22px!important;margin:0!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-v11-derive-step{
 display:grid!important;grid-template-columns:27px minmax(0,1fr)!important;align-items:start!important;gap:14px!important;padding:0!important;background:none!important;border:0!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-step-title{display:block;font:700 15px/1.65 var(--f);color:var(--manual-ink)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-step-explanation{margin:3px 0 9px;color:#536359;font:500 14px/1.7 var(--f)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-step-math{
 font:400 29px/1.85 var(--mx);color:var(--manual-ink);max-width:100%;overflow-x:auto;padding:0 0 3px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-result{
 display:flex;align-items:center;gap:25px;background:#eaf7ee;border-radius:12px;padding:12px 19px;margin:22px 0 0 41px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-result small{font:800 10px/1.5 var(--f);letter-spacing:1.1px;color:#17682f}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-result strong{font:400 25px/1.4 var(--mx);color:#17682f}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-source{background:none;border:0;font:500 11px/1.7 var(--f)!important;color:#69796f;opacity:1;padding:10px 0!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-pattern-trap{
 background:none!important;border:0!important;border-left:3px solid #cce8d5!important;border-radius:0!important;margin:16px 0 22px!important;padding:4px 0 4px 15px!important;
 color:#536359!important;font:500 14px/1.7 var(--f)!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-pattern-trap strong{color:var(--manual-green);font:800 10px/1.7 var(--f);letter-spacing:.8px;margin-right:8px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-symbols{margin:0;padding:14px 0;border-top:1px solid var(--manual-line);font:500 14px/1.7 var(--f)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-symbols summary{font:600 14px/1.7 var(--f);color:#31513d;min-height:24px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-symbols p{color:#536359;margin:11px 0 0}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check{padding:24px 0 20px;margin:0;border-top:1px solid var(--manual-line)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check h3{font:700 16px/1.6 var(--f);color:var(--manual-ink);margin:0 0 13px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-opts{gap:10px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-oc{
 min-height:50px!important;padding:12px!important;border:1px solid var(--manual-line)!important;border-radius:12px!important;background:#fff!important;color:var(--manual-ink)!important;box-shadow:none!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-oc .cv54-vl{font:600 14px/1.6 var(--f)!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-oc.is-correct{background:#eaf7ee!important;border-color:#278b45!important;color:#17682f!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-oc.is-selected-wrong{background:#fff7f3!important;border-color:#c8805e!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-feedback{font:500 14px/1.7 var(--f);color:#31513d;margin-top:14px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-theory-panel>[data-theory-start]{
 display:flex!important;align-items:center;justify-content:center;width:auto!important;min-height:48px!important;margin:8px 0 0 auto!important;
 padding:12px 22px!important;background:#176a32!important;color:#fff!important;border:0!important;border-radius:99px!important;
 font:700 13px/1.5 var(--f)!important;box-shadow:none!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open :is(button,select,summary):focus-visible{outline:2px solid var(--manual-green);outline-offset:4px}
@media(max-width:760px){
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open{padding:0!important;align-items:start!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open>.cb-modal{width:100%!important;max-height:100dvh!important;border-radius:0!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-modal-heading{padding:24px 20px 39px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-brandline{padding-right:78px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-brandline>span{display:none}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open #cv8OverlayKicker{font-size:10px!important;letter-spacing:.8px!important;margin-top:18px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open #cv8OverlayTitle{font-size:31px!important;letter-spacing:-1px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-subtitle{font-size:14px;line-height:1.65}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-hero-equation{display:none}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open :is(.cb-modal-close,.cb27-modal-back){top:24px!important;width:34px!important;height:34px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-modal-close{right:17px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-modal-back{right:59px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open #cv8OverlayContent{padding:12px 18px 30px!important;border-radius:24px 24px 0 0!important;margin-top:-26px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open #cv8OverlayContent::before{margin-bottom:10px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar{display:block;margin-bottom:16px;padding-bottom:8px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar select{width:100%;max-width:100%;font-size:13px;white-space:normal}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar .cv50-text-button{margin-top:7px;min-height:40px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-table{border-radius:14px;margin-bottom:20px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-table-caption{padding:10px 14px;font-size:12px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-v11-words{padding:15px 14px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-v11-words p{font-size:14px!important;line-height:1.75!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-trail{gap:8px;font-size:23px;flex-wrap:wrap}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-trail i{font-size:10px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-formula-row{grid-template-columns:26px minmax(0,1fr);gap:9px;padding:15px 14px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-v11-formula{font-size:23px!important;line-height:1.7!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-condition{padding:0 14px 15px 49px;font-size:12px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-example-heading{gap:6px 10px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-example-heading h3{font-size:16px;flex-basis:100%}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-example-heading>small{margin-left:0}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-prompt{font-size:16px;padding:14px;line-height:1.75}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb-v11-derive-step{grid-template-columns:25px minmax(0,1fr)!important;gap:10px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-step-title{font-size:14px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-step-explanation{font-size:13px;line-height:1.75}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-step-math{font-size:23px;line-height:1.95}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-result{margin-left:35px;gap:13px;padding:12px;flex-wrap:wrap}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-result strong{font-size:23px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-opts{grid-template-columns:1fr!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-theory-panel>[data-theory-start]{width:100%!important}
}

/* Additional course controls reuse the approved manual surface. */
.cm-course-toolbar .cm-selectors{display:flex;gap:20px;min-width:0;flex:1}
.cm-course-toolbar .cm-selectors label{flex:1;min-width:0}
.cm-course-toolbar select{width:100%!important;max-width:100%!important}
.cm-jumps{display:flex;gap:20px;margin:-8px 0 14px;align-items:center;flex-wrap:wrap}
.cm-jumps button{border:0;background:none;padding:8px 0;min-height:40px;color:var(--manual-green,#177638);font:600 12px/1.5 var(--f);cursor:pointer;text-decoration:underline;text-underline-offset:4px}
.cm-inline-condition{color:#65746b;font:500 13px/1.7 var(--f);margin:8px 0 0}
.cm-simple{margin-top:12px!important;color:#31513d!important}
.cm-visual{display:block;max-width:440px;width:100%;height:auto;margin:16px auto 0;color:#17211c;fill:currentColor}
.cm-visual .axis{stroke:#8ca496;stroke-width:1.2;fill:none}
.cm-visual .curve{stroke:#177638;stroke-width:2.5;fill:none}
.cm-visual text{font:12px var(--f)}
.cm-full-sheet .cm-table{margin:14px 0 0}
.cm-prerequisites{margin:14px 0 4px;display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.cm-prerequisites span{font-size:12px;color:#65746b}
.cm-prerequisites button,.cm-return{border:1px solid #dce6df;background:#fff;color:#31513d;border-radius:99px;padding:9px 13px;font:600 12px/1.5 var(--f);cursor:pointer}
.cm-return{display:block;align-self:flex-start;margin:0 0 12px;min-height:40px}
#cv8Overlay .cv54-t1-hero>.cm-return{position:relative;z-index:3;margin:0 0 12px;max-width:100%;font-size:12px}
/* The native question hero otherwise exposes both the formula and pattern name. */
#campusV6App #cv8Overlay.cm-independent :is(.cv54-t1-wm,.cv54-seg,.cb27-modal-heading){display:none!important}
#campusV6App #cv8Overlay.cm-independent .cv54-t1-tt>:is(.cv54-eye,strong):not([data-cm-independent-heading]){display:none!important}
#campusV6App #cv8Overlay.cm-independent .cb-pattern-index{display:none!important}
.cm-integral{display:inline-flex;align-items:center;vertical-align:middle;margin:0 .1em;white-space:nowrap;line-height:1}
.cm-integral>i{font:normal 1.65em/.95 var(--mx)}
.cm-integral>span{display:flex;flex-direction:column;justify-content:space-between;align-items:flex-start;min-height:2.4em;font-size:.46em;margin-left:.12em}
.cm-integral>span>sup,.cm-integral>span>sub{font-size:1em;position:static;line-height:1.2}
.cm-example-select{display:block;font:600 11px/1.6 var(--f);color:#65746b;margin:0 0 15px}
.cm-example-select select,.cm-apply select{display:block;max-width:100%;width:100%;padding:11px 12px;border:1px solid #dce6df;background:#fff;color:#17211c;border-radius:10px;margin-top:6px;font:600 13px/1.5 var(--f);min-height:44px}
.cm-apply{padding:22px 0;border-top:1px solid #dce6df}
.cm-apply h3{font:700 17px/1.5 var(--f);margin:0;color:#17211c}
.cm-apply p{font:500 14px/1.7 var(--f);color:#536359;margin:8px 0 16px}
.cm-apply label{font:600 11px/1.5 var(--f);color:#65746b}
.cm-apply-actions{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap;margin-top:16px}
.cm-apply-actions button{min-height:46px;padding:12px 18px;border-radius:99px;border:1px solid #dce6df;background:#fff;color:#31513d;font:700 13px/1.5 var(--f);cursor:pointer}
.cm-apply-actions .cm-primary{background:var(--manual-green,#176a32);color:#fff;border-color:var(--manual-green,#176a32)}
.cm-apply-actions button:disabled{opacity:.5;cursor:default}
@media(max-width:760px){.cm-course-toolbar .cm-selectors{display:block}.cm-course-toolbar .cm-selectors label+label{margin-top:8px}.cm-apply-actions{display:grid;grid-template-columns:1fr}.cm-apply-actions button{width:100%}.cm-inline-condition{font-size:12px}.cm-visual text{font-size:12px}}

/* The theory page takes its visual reference from Campus manual pages 20–24.
   All changes are scoped to this local theory experiment. */
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open{
 --manual-paper:#f5f8f5;--manual-mint:#eaf0fb;--manual-line:#dce6df;--manual-ink:#17211c;--manual-green:#2c60a8;
 background:rgba(17,35,24,.42)!important;backdrop-filter:blur(4px)!important;padding:24px!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open>.cb-modal{
 width:min(1020px,100%)!important;max-height:calc(100dvh - 48px)!important;height:auto!important;display:block!important;
 padding:0!important;background:var(--manual-mint)!important;border-radius:24px!important;overflow-y:auto!important;overflow-x:hidden!important;
 box-shadow:0 24px 72px rgba(10,31,18,.2)!important;color:var(--manual-ink)!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-modal-heading{
 position:relative!important;flex-shrink:0!important;isolation:isolate;min-height:0!important;margin:0!important;
 padding:30px 54px 42px!important;background:var(--manual-mint)!important;color:var(--manual-ink)!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-modal-heading::after{
 content:"";position:absolute;z-index:-1;right:-200px;top:-310px;width:660px;height:660px;border-radius:50%;background:#dfe9fa;pointer-events:none;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayKicker{
 display:block!important;color:var(--manual-green)!important;opacity:1!important;font:800 12px/1.5 var(--f)!important;
 letter-spacing:1.15px!important;margin:20px 0 7px!important;background:none!important;padding:0!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayTitle{
 display:block!important;color:var(--manual-ink)!important;font:800 clamp(30px,3.5vw,42px)/1.15 var(--f)!important;
 letter-spacing:-1.5px!important;margin:0!important;max-width:100%!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-brandline{
 display:flex;align-items:center;justify-content:space-between;gap:16px;padding-right:100px;font:600 12px/1.5 var(--f);color:#57695e;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-brand{display:flex;align-items:center;gap:11px;color:#18231c}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-logo{
 display:block;width:35px;height:38px;border-radius:8px;background:#fff var(--cb-logo-symbol) center/92% auto no-repeat;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-brand b{font:800 16px/1.2 var(--f);letter-spacing:-.5px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-brand small{display:block;font:600 8px/1.4 var(--f);letter-spacing:4px;margin-top:4px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-subtitle{margin:9px 0 0;font:500 16px/1.6 var(--f);color:#526158;max-width:650px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-hero-equation{
 position:absolute;right:58px;top:102px;color:#9ab6df;opacity:.28;font:400 34px var(--mx);pointer-events:none;z-index:-1;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open :is(.cb-modal-close,.cb27-modal-back){
 position:absolute!important;top:29px!important;width:36px!important;height:36px!important;border:1px solid rgba(23,118,56,.18)!important;
 border-radius:50%!important;background:rgba(255,255,255,.65)!important;color:var(--manual-green)!important;box-shadow:none!important;z-index:4;
 font:500 23px/1 var(--f)!important;display:grid!important;place-items:center!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-modal-close{left:auto!important;right:27px!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-modal-back{left:auto!important;right:71px!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayContent{
 position:relative!important;display:block!important;flex:none!important;gap:0!important;margin-top:-26px!important;
 padding:12px 54px 42px!important;background:var(--manual-paper)!important;border-radius:28px 28px 0 0!important;color:var(--manual-ink)!important;
 overflow:visible!important;height:auto!important;min-height:0!important;z-index:1;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayContent::before{
 content:"";display:block;width:34px;height:4px;border-radius:5px;background:#cfdad2;margin:0 auto 12px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar{
 display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:0 0 16px;padding:0 0 8px;border-bottom:1px solid var(--manual-line);
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar label{display:block;font:600 11px/1.5 var(--f);color:#5a6a60}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar select{
 display:block;width:auto;max-width:520px;margin:3px 0 0;padding:7px 28px 7px 0;border:0;border-radius:0;background:transparent;
 color:var(--manual-ink);font:700 14px/1.5 var(--f);min-height:42px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar .cv50-text-button{
 flex-shrink:0;border:1px solid var(--manual-line)!important;border-radius:99px!important;background:#fff!important;color:#31513d!important;
 padding:8px 13px!important;font:600 11px/1.5 var(--f)!important;min-height:36px!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-theory-panel{
 padding:0!important;margin:0!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;
 display:block!important;overflow:visible!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-theory-panel[hidden]{display:none!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-pattern-v4-panel-head{display:none!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-guide{
 background:none!important;padding:0!important;margin:0!important;border:0!important;border-radius:0!important;box-shadow:none!important;overflow:visible!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-table{
 background:#fff;border:1px solid var(--manual-line);border-radius:17px;overflow:hidden;margin-bottom:24px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-table-caption{
 background:#edf3fc;margin:0;padding:12px 20px;color:#245592;font:700 13px/1.5 var(--f);letter-spacing:1.1px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-words{
 display:block!important;padding:18px 20px!important;border:0!important;background:#fff!important;margin:0!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-words p{
 font:500 15px/1.75 var(--f)!important;color:#42544a!important;margin:0!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-trail{
 max-width:520px;justify-content:flex-start;gap:14px;font:400 28px/1.5 var(--mx);color:var(--manual-ink);margin:15px 0;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-trail i{font:600 13px/1.5 var(--f);color:var(--manual-green)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-formula-row{
 display:grid;grid-template-columns:30px minmax(0,1fr);gap:14px;padding:18px 20px;border-top:1px solid var(--manual-line);align-items:start;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open :is(.cm-number,.cb-v11-derive-step>i){
 display:grid!important;place-items:center!important;background:#dfeafb!important;color:var(--manual-green)!important;
 width:27px!important;height:27px!important;min-width:27px;border-radius:7px!important;font:700 12px/1 var(--f)!important;font-style:normal!important;
 border:0!important;box-shadow:none!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-formula-row small{
 display:block;color:var(--manual-green);font:700 10px/1.5 var(--f);letter-spacing:.65px;margin-bottom:7px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-formula{
 margin:0!important;color:var(--manual-ink)!important;font:400 29px/1.65 var(--mx)!important;letter-spacing:0!important;
 min-width:0;max-width:100%;overflow-x:auto;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-condition{
 margin:0;padding:0 20px 17px 64px;color:#65746b;font:500 13px/1.65 var(--f);
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-worked{padding:8px 0 24px;border-bottom:1px solid var(--manual-line)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading{display:flex;align-items:baseline;flex-wrap:wrap;gap:9px 16px;margin-bottom:15px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading>span{font:800 10px/1.5 var(--f);color:var(--manual-green);letter-spacing:.9px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading h3{margin:0;font:800 17px/1.5 var(--f);letter-spacing:-.35px;color:var(--manual-ink)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading>small{
 margin-left:auto;font:600 10px/1.5 var(--f);color:#63756a;background:#fff;border:1px solid var(--manual-line);border-radius:99px;padding:4px 10px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-prompt{
 background:#fff;border:1px solid var(--manual-line);border-radius:14px;padding:17px 20px;font:500 18px/1.7 var(--f);margin-bottom:22px;overflow-wrap:break-word;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-derivation-list{display:grid!important;gap:22px!important;margin:0!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-derive-step{
 display:grid!important;grid-template-columns:27px minmax(0,1fr)!important;align-items:start!important;gap:14px!important;padding:0!important;background:none!important;border:0!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-step-title{display:block;font:700 15px/1.65 var(--f);color:var(--manual-ink)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-step-explanation{margin:3px 0 9px;color:#536359;font:500 14px/1.7 var(--f)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-step-math{
 font:400 29px/1.85 var(--mx);color:var(--manual-ink);max-width:100%;overflow-x:auto;padding:0 0 3px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-result{
 display:flex;align-items:center;gap:25px;background:#eaf0fb;border-radius:12px;padding:12px 19px;margin:22px 0 0 41px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-result small{font:800 10px/1.5 var(--f);letter-spacing:1.1px;color:#245592}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-result strong{font:400 25px/1.4 var(--mx);color:#245592}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-source{background:none;border:0;font:500 11px/1.7 var(--f)!important;color:#69796f;opacity:1;padding:10px 0!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-pattern-trap{
 background:none!important;border:0!important;border-left:3px solid #d3e1f8!important;border-radius:0!important;margin:16px 0 22px!important;padding:4px 0 4px 15px!important;
 color:#536359!important;font:500 14px/1.7 var(--f)!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-pattern-trap strong{color:var(--manual-green);font:800 10px/1.7 var(--f);letter-spacing:.8px;margin-right:8px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-symbols{margin:0;padding:14px 0;border-top:1px solid var(--manual-line);font:500 14px/1.7 var(--f)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-symbols summary{font:600 14px/1.7 var(--f);color:#31513d;min-height:24px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-symbols p{color:#536359;margin:11px 0 0}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check{padding:24px 0 20px;margin:0;border-top:1px solid var(--manual-line)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check h3{font:700 16px/1.6 var(--f);color:var(--manual-ink);margin:0 0 13px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-opts{gap:10px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-oc{
 min-height:50px!important;padding:12px!important;border:1px solid var(--manual-line)!important;border-radius:12px!important;background:#fff!important;color:var(--manual-ink)!important;box-shadow:none!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-oc .cv54-vl{font:600 14px/1.6 var(--f)!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-oc.is-correct{background:#eaf0fb!important;border-color:#376db8!important;color:#245592!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-oc.is-selected-wrong{background:#fff7f3!important;border-color:#c8805e!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-feedback{font:500 14px/1.7 var(--f);color:#31513d;margin-top:14px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-theory-panel>[data-theory-start]{
 display:flex!important;align-items:center;justify-content:center;width:auto!important;min-height:48px!important;margin:8px 0 0 auto!important;
 padding:12px 22px!important;background:#245592!important;color:#fff!important;border:0!important;border-radius:99px!important;
 font:700 13px/1.5 var(--f)!important;box-shadow:none!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open :is(button,select,summary):focus-visible{outline:2px solid var(--manual-green);outline-offset:4px}
@media(max-width:760px){
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open{padding:0!important;align-items:start!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open>.cb-modal{width:100%!important;max-height:100dvh!important;border-radius:0!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-modal-heading{padding:24px 20px 39px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-brandline{padding-right:78px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-brandline>span{display:none}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayKicker{font-size:10px!important;letter-spacing:.8px!important;margin-top:18px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayTitle{font-size:31px!important;letter-spacing:-1px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-subtitle{font-size:14px;line-height:1.65}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-hero-equation{display:none}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open :is(.cb-modal-close,.cb27-modal-back){top:24px!important;width:34px!important;height:34px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-modal-close{right:17px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-modal-back{right:59px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayContent{padding:12px 18px 30px!important;border-radius:24px 24px 0 0!important;margin-top:-26px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayContent::before{margin-bottom:10px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar{display:block;margin-bottom:16px;padding-bottom:8px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar select{width:100%;max-width:100%;font-size:13px;white-space:normal}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar .cv50-text-button{margin-top:7px;min-height:40px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-table{border-radius:14px;margin-bottom:20px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-table-caption{padding:10px 14px;font-size:12px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-words{padding:15px 14px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-words p{font-size:14px!important;line-height:1.75!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-trail{gap:8px;font-size:23px;flex-wrap:wrap}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-trail i{font-size:10px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-formula-row{grid-template-columns:26px minmax(0,1fr);gap:9px;padding:15px 14px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-formula{font-size:23px!important;line-height:1.7!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-condition{padding:0 14px 15px 49px;font-size:12px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading{gap:6px 10px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading h3{font-size:16px;flex-basis:100%}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading>small{margin-left:0}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-prompt{font-size:16px;padding:14px;line-height:1.75}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-derive-step{grid-template-columns:25px minmax(0,1fr)!important;gap:10px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-step-title{font-size:14px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-step-explanation{font-size:13px;line-height:1.75}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-step-math{font-size:23px;line-height:1.95}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-result{margin-left:35px;gap:13px;padding:12px;flex-wrap:wrap}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cm-result strong{font-size:23px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-opts{grid-template-columns:1fr!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="2"].cb27-pa-view.cb27-manual-view.is-open .cb27-theory-panel>[data-theory-start]{width:100%!important}
}

/* The theory page takes its visual reference from Campus manual pages 20–24.
   All changes are scoped to this local theory experiment. */
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open{
 --manual-paper:#f5f8f5;--manual-mint:#f1ecfa;--manual-line:#dce6df;--manual-ink:#17211c;--manual-green:#6241af;
 background:rgba(17,35,24,.42)!important;backdrop-filter:blur(4px)!important;padding:24px!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open>.cb-modal{
 width:min(1020px,100%)!important;max-height:calc(100dvh - 48px)!important;height:auto!important;display:block!important;
 padding:0!important;background:var(--manual-mint)!important;border-radius:24px!important;overflow-y:auto!important;overflow-x:hidden!important;
 box-shadow:0 24px 72px rgba(10,31,18,.2)!important;color:var(--manual-ink)!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-modal-heading{
 position:relative!important;flex-shrink:0!important;isolation:isolate;min-height:0!important;margin:0!important;
 padding:30px 54px 42px!important;background:var(--manual-mint)!important;color:var(--manual-ink)!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-modal-heading::after{
 content:"";position:absolute;z-index:-1;right:-200px;top:-310px;width:660px;height:660px;border-radius:50%;background:#e6ddf7;pointer-events:none;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayKicker{
 display:block!important;color:var(--manual-green)!important;opacity:1!important;font:800 12px/1.5 var(--f)!important;
 letter-spacing:1.15px!important;margin:20px 0 7px!important;background:none!important;padding:0!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayTitle{
 display:block!important;color:var(--manual-ink)!important;font:800 clamp(30px,3.5vw,42px)/1.15 var(--f)!important;
 letter-spacing:-1.5px!important;margin:0!important;max-width:100%!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-brandline{
 display:flex;align-items:center;justify-content:space-between;gap:16px;padding-right:100px;font:600 12px/1.5 var(--f);color:#57695e;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-brand{display:flex;align-items:center;gap:11px;color:#18231c}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-logo{
 display:block;width:35px;height:38px;border-radius:8px;background:#fff var(--cb-logo-symbol) center/92% auto no-repeat;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-brand b{font:800 16px/1.2 var(--f);letter-spacing:-.5px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-brand small{display:block;font:600 8px/1.4 var(--f);letter-spacing:4px;margin-top:4px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-subtitle{margin:9px 0 0;font:500 16px/1.6 var(--f);color:#526158;max-width:650px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-hero-equation{
 position:absolute;right:58px;top:102px;color:#b4a2d9;opacity:.28;font:400 34px var(--mx);pointer-events:none;z-index:-1;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open :is(.cb-modal-close,.cb27-modal-back){
 position:absolute!important;top:29px!important;width:36px!important;height:36px!important;border:1px solid rgba(23,118,56,.18)!important;
 border-radius:50%!important;background:rgba(255,255,255,.65)!important;color:var(--manual-green)!important;box-shadow:none!important;z-index:4;
 font:500 23px/1 var(--f)!important;display:grid!important;place-items:center!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-modal-close{left:auto!important;right:27px!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-modal-back{left:auto!important;right:71px!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayContent{
 position:relative!important;display:block!important;flex:none!important;gap:0!important;margin-top:-26px!important;
 padding:12px 54px 42px!important;background:var(--manual-paper)!important;border-radius:28px 28px 0 0!important;color:var(--manual-ink)!important;
 overflow:visible!important;height:auto!important;min-height:0!important;z-index:1;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayContent::before{
 content:"";display:block;width:34px;height:4px;border-radius:5px;background:#cfdad2;margin:0 auto 12px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar{
 display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:0 0 16px;padding:0 0 8px;border-bottom:1px solid var(--manual-line);
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar label{display:block;font:600 11px/1.5 var(--f);color:#5a6a60}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar select{
 display:block;width:auto;max-width:520px;margin:3px 0 0;padding:7px 28px 7px 0;border:0;border-radius:0;background:transparent;
 color:var(--manual-ink);font:700 14px/1.5 var(--f);min-height:42px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar .cv50-text-button{
 flex-shrink:0;border:1px solid var(--manual-line)!important;border-radius:99px!important;background:#fff!important;color:#31513d!important;
 padding:8px 13px!important;font:600 11px/1.5 var(--f)!important;min-height:36px!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-theory-panel{
 padding:0!important;margin:0!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;
 display:block!important;overflow:visible!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-theory-panel[hidden]{display:none!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-pattern-v4-panel-head{display:none!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-guide{
 background:none!important;padding:0!important;margin:0!important;border:0!important;border-radius:0!important;box-shadow:none!important;overflow:visible!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-table{
 background:#fff;border:1px solid var(--manual-line);border-radius:17px;overflow:hidden;margin-bottom:24px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-table-caption{
 background:#f3effb;margin:0;padding:12px 20px;color:#523496;font:700 13px/1.5 var(--f);letter-spacing:1.1px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-words{
 display:block!important;padding:18px 20px!important;border:0!important;background:#fff!important;margin:0!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-words p{
 font:500 15px/1.75 var(--f)!important;color:#42544a!important;margin:0!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-trail{
 max-width:520px;justify-content:flex-start;gap:14px;font:400 28px/1.5 var(--mx);color:var(--manual-ink);margin:15px 0;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-trail i{font:600 13px/1.5 var(--f);color:var(--manual-green)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-formula-row{
 display:grid;grid-template-columns:30px minmax(0,1fr);gap:14px;padding:18px 20px;border-top:1px solid var(--manual-line);align-items:start;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open :is(.cm-number,.cb-v11-derive-step>i){
 display:grid!important;place-items:center!important;background:#e7def9!important;color:var(--manual-green)!important;
 width:27px!important;height:27px!important;min-width:27px;border-radius:7px!important;font:700 12px/1 var(--f)!important;font-style:normal!important;
 border:0!important;box-shadow:none!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-formula-row small{
 display:block;color:var(--manual-green);font:700 10px/1.5 var(--f);letter-spacing:.65px;margin-bottom:7px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-formula{
 margin:0!important;color:var(--manual-ink)!important;font:400 29px/1.65 var(--mx)!important;letter-spacing:0!important;
 min-width:0;max-width:100%;overflow-x:auto;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-condition{
 margin:0;padding:0 20px 17px 64px;color:#65746b;font:500 13px/1.65 var(--f);
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-worked{padding:8px 0 24px;border-bottom:1px solid var(--manual-line)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading{display:flex;align-items:baseline;flex-wrap:wrap;gap:9px 16px;margin-bottom:15px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading>span{font:800 10px/1.5 var(--f);color:var(--manual-green);letter-spacing:.9px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading h3{margin:0;font:800 17px/1.5 var(--f);letter-spacing:-.35px;color:var(--manual-ink)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading>small{
 margin-left:auto;font:600 10px/1.5 var(--f);color:#63756a;background:#fff;border:1px solid var(--manual-line);border-radius:99px;padding:4px 10px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-prompt{
 background:#fff;border:1px solid var(--manual-line);border-radius:14px;padding:17px 20px;font:500 18px/1.7 var(--f);margin-bottom:22px;overflow-wrap:break-word;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-derivation-list{display:grid!important;gap:22px!important;margin:0!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-derive-step{
 display:grid!important;grid-template-columns:27px minmax(0,1fr)!important;align-items:start!important;gap:14px!important;padding:0!important;background:none!important;border:0!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-step-title{display:block;font:700 15px/1.65 var(--f);color:var(--manual-ink)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-step-explanation{margin:3px 0 9px;color:#536359;font:500 14px/1.7 var(--f)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-step-math{
 font:400 29px/1.85 var(--mx);color:var(--manual-ink);max-width:100%;overflow-x:auto;padding:0 0 3px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-result{
 display:flex;align-items:center;gap:25px;background:#f1ecfa;border-radius:12px;padding:12px 19px;margin:22px 0 0 41px;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-result small{font:800 10px/1.5 var(--f);letter-spacing:1.1px;color:#523496}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-result strong{font:400 25px/1.4 var(--mx);color:#523496}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-source{background:none;border:0;font:500 11px/1.7 var(--f)!important;color:#69796f;opacity:1;padding:10px 0!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-pattern-trap{
 background:none!important;border:0!important;border-left:3px solid #dfd4f3!important;border-radius:0!important;margin:16px 0 22px!important;padding:4px 0 4px 15px!important;
 color:#536359!important;font:500 14px/1.7 var(--f)!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-pattern-trap strong{color:var(--manual-green);font:800 10px/1.7 var(--f);letter-spacing:.8px;margin-right:8px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-symbols{margin:0;padding:14px 0;border-top:1px solid var(--manual-line);font:500 14px/1.7 var(--f)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-symbols summary{font:600 14px/1.7 var(--f);color:#31513d;min-height:24px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-symbols p{color:#536359;margin:11px 0 0}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check{padding:24px 0 20px;margin:0;border-top:1px solid var(--manual-line)}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check h3{font:700 16px/1.6 var(--f);color:var(--manual-ink);margin:0 0 13px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-opts{gap:10px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-oc{
 min-height:50px!important;padding:12px!important;border:1px solid var(--manual-line)!important;border-radius:12px!important;background:#fff!important;color:var(--manual-ink)!important;box-shadow:none!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-oc .cv54-vl{font:600 14px/1.6 var(--f)!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-oc.is-correct{background:#f1ecfa!important;border-color:#7951c0!important;color:#523496!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-oc.is-selected-wrong{background:#fff7f3!important;border-color:#c8805e!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-feedback{font:500 14px/1.7 var(--f);color:#31513d;margin-top:14px}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-theory-panel>[data-theory-start]{
 display:flex!important;align-items:center;justify-content:center;width:auto!important;min-height:48px!important;margin:8px 0 0 auto!important;
 padding:12px 22px!important;background:#523496!important;color:#fff!important;border:0!important;border-radius:99px!important;
 font:700 13px/1.5 var(--f)!important;box-shadow:none!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open :is(button,select,summary):focus-visible{outline:2px solid var(--manual-green);outline-offset:4px}
@media(max-width:760px){
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open{padding:0!important;align-items:start!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open>.cb-modal{width:100%!important;max-height:100dvh!important;border-radius:0!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-modal-heading{padding:24px 20px 39px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-brandline{padding-right:78px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-brandline>span{display:none}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayKicker{font-size:10px!important;letter-spacing:.8px!important;margin-top:18px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayTitle{font-size:31px!important;letter-spacing:-1px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-subtitle{font-size:14px;line-height:1.65}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-hero-equation{display:none}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open :is(.cb-modal-close,.cb27-modal-back){top:24px!important;width:34px!important;height:34px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-modal-close{right:17px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-modal-back{right:59px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayContent{padding:12px 18px 30px!important;border-radius:24px 24px 0 0!important;margin-top:-26px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open #cv8OverlayContent::before{margin-bottom:10px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar{display:block;margin-bottom:16px;padding-bottom:8px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar select{width:100%;max-width:100%;font-size:13px;white-space:normal}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar .cv50-text-button{margin-top:7px;min-height:40px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-table{border-radius:14px;margin-bottom:20px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-table-caption{padding:10px 14px;font-size:12px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-words{padding:15px 14px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-words p{font-size:14px!important;line-height:1.75!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-trail{gap:8px;font-size:23px;flex-wrap:wrap}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-trail i{font-size:10px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-formula-row{grid-template-columns:26px minmax(0,1fr);gap:9px;padding:15px 14px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-formula{font-size:23px!important;line-height:1.7!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-condition{padding:0 14px 15px 49px;font-size:12px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading{gap:6px 10px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading h3{font-size:16px;flex-basis:100%}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-example-heading>small{margin-left:0}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-prompt{font-size:16px;padding:14px;line-height:1.75}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb-v11-derive-step{grid-template-columns:25px minmax(0,1fr)!important;gap:10px!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-step-title{font-size:14px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-step-explanation{font-size:13px;line-height:1.75}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-step-math{font-size:23px;line-height:1.95}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-result{margin-left:35px;gap:13px;padding:12px;flex-wrap:wrap}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cm-result strong{font-size:23px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-pa-check .cv54-opts{grid-template-columns:1fr!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay[data-manual-subject="3"].cb27-pa-view.cb27-manual-view.is-open .cb27-theory-panel>[data-theory-start]{width:100%!important}
}


.cm-profile-label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:650}
.cm-profile-label select{font:inherit;min-height:38px;padding:6px 25px 6px 10px;border:1px solid #cfddd5;border-radius:10px;background:#fff;color:#183b2b;cursor:pointer}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-modal-heading{padding-top:20px!important;padding-bottom:20px!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open #cv8OverlayKicker{margin-top:12px!important}
#cv8Overlay.cb27-manual-view .cm-brandline{margin-bottom:10px}
@media(max-width:600px){#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-modal-heading{padding-top:14px!important;padding-bottom:14px!important}.cm-profile-label{gap:4px}.cm-brandline{gap:12px}}

/* Preserve the manual surface; prevent clipping and header crowding inferred from the source. */
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-modal-heading{
 padding-bottom:34px!important;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open :is(.cm-prompt,.cm-result strong,#cmConcept h3,.cm-inline-condition){
 min-width:0;max-width:100%;overflow-x:auto;
}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-example-heading>small{
 max-width:100%;overflow-wrap:anywhere;border-radius:10px;
}
#cmConcept button:focus-visible,#cv8Overlay .cm-return:focus-visible,#cv8Overlay select:focus-visible,#cv8Overlay .cm-jumps button:focus-visible{
 outline:3px solid #6a9f82;outline-offset:3px;
}
@media(max-width:480px){
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-brandline{gap:8px;padding-right:90px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-brand{min-width:0;gap:7px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-brand>span:last-child{min-width:0}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-brand b{font-size:12px;white-space:normal}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-brand small{letter-spacing:1.2px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-logo{width:24px;height:24px;flex:0 0 24px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-profile-label{font-size:0;gap:0;flex:0 0 auto}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-profile-label select{font-size:13px;min-width:60px;min-height:44px;padding:6px 4px}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cb27-pa-toolbar .cv50-text-button{min-height:44px!important}
 #cmConcept .cv54-oc{min-height:44px}
}

/* Confirmed on the new reader: keep the desktop modal centered and narrow brand legible. */
#campusV6App #cv8Overlay.cb27-manual-view :is(.cm-formula-row .cb-v11-formula,.cm-step-math){overflow-y:hidden!important;padding-top:3px;padding-bottom:3px}
@media(min-width:761px){
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open{display:flex!important;align-items:center!important;justify-content:center!important}
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open>.cb-modal{position:relative!important;inset:auto!important;margin:0!important;transform:none!important}
}
@media(max-width:360px){
 #campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-brand small{display:none!important}
}

#cv8Overlay.cm-supplement-view #cmSupplementBody{padding:16px 0 10px}
#cv8Overlay.cm-supplement-view .cm-supp-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0}
#cv8Overlay.cm-supplement-view .cm-supp-options .cv54-oc{min-height:54px;justify-content:center}
#cv8Overlay.cm-supplement-view .cm-supp-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
#cv8Overlay.cm-supplement-view .cm-supp-actions button,#cv8Overlay.cm-supplement-view #cmSupplementPractice{border:1px solid #cdded3;background:#fff;color:#183b2b;padding:11px 16px;border-radius:12px;min-height:44px;font:600 14px var(--f);cursor:pointer}
#cv8Overlay.cm-supplement-view .cm-supp-actions button:disabled{opacity:.45;cursor:default}
#cv8Overlay.cm-supplement-view .cm-supp-actions .cm-primary,#cv8Overlay.cm-supplement-view #cmSupplementPractice{background:#177638;color:#fff}
#cv8Overlay.cm-supplement-view button:focus-visible{outline:3px solid #6a9f82;outline-offset:3px}

#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-understand{margin-bottom:24px!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-understand .cb-v11-words p{margin:0 0 16px!important;font-size:16px!important;line-height:1.7!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-understand .cb-v11-words p:last-child{margin-bottom:0!important}
#campusV6App[data-campus-design="style-a-stage1"] #cv8Overlay.cb27-pa-view.cb27-manual-view.is-open .cm-understand .cb-v11-words p.cm-learning-goal{font-weight:600!important;color:var(--cb27-subject-ink,#245b3b)}
.cm-recognize{padding-top:14px;border-top:1px solid #dfe8e2}
.cm-reason .cb-v11-words{padding:18px 0 8px!important}
.cm-reason .cm-step-math{overflow-x:auto;overflow-y:hidden;padding:4px 0 8px;max-width:100%}
.cm-learning-visual{max-width:560px!important;margin:16px auto!important;overflow:hidden}
.cm-guided{margin:28px 0}
.cm-guided>h3{font-size:21px!important;margin-bottom:8px!important}
.cm-guided>p{font-size:14px;line-height:1.6;color:#55645d;margin-bottom:18px}
.cm-guided-check{margin:14px 0!important}
.cm-guided-check h4{font-size:17px!important;line-height:1.55;margin:0 0 14px!important}
.cm-guided-check button:focus-visible{outline:3px solid #285c40!important;outline-offset:3px}
.cm-example-heading .cm-level{display:block;font-weight:600;font-size:12px;letter-spacing:.03em;margin-bottom:7px}
.cm-jumps{flex-wrap:wrap}
@media(max-width:480px){.cm-understand .cb-v11-words p{font-size:16px!important;line-height:1.7!important}.cm-guided-check h4{font-size:16px!important}.cm-learning-visual text{font-size:15px}.cm-reason .cm-step-math{font-size:22px}.cm-guided-check .cv54-oc{min-height:48px}.cm-jumps{gap:14px!important}}