/* The native dialog owns the viewport. Neither the site header nor the page moves. */
dialog.bkl-dialog.bkl-player{position:fixed;inset:var(--bkl-top,0px) 0 auto;margin:12px auto;width:min(960px,calc(100% - 24px));max-width:calc(100% - 24px);height:min(800px,calc(var(--bkl-vh,100dvh) - 24px));max-height:calc(var(--bkl-vh,100dvh) - 24px);overflow:hidden;padding:0}
dialog.bkl-dialog.bkl-player[open]{display:flex;flex-direction:column}dialog.bkl-dialog.bkl-player *{box-sizing:border-box}
dialog.bkl-dialog.bkl-player>header{flex:none;position:relative;min-height:54px;padding:6px 16px!important;gap:12px}
dialog.bkl-dialog.bkl-player [data-bkl-screen]{display:flex;flex:1;flex-direction:column;min-height:0;overflow:auto;padding:16px;gap:12px}
dialog.bkl-dialog.bkl-player .bkl-workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;min-height:0;flex:1}
dialog.bkl-dialog.bkl-player .bkl-reading,dialog.bkl-dialog.bkl-player .bkl-response{min-width:0;min-height:0;overflow:auto;overscroll-behavior:contain;scroll-padding:8px;padding:4px}
dialog.bkl-dialog.bkl-player .bkl-response{align-self:stretch;display:flex;flex-direction:column;justify-content:flex-start}
dialog.bkl-dialog.bkl-player .bkl-activity-meta{gap:8px;margin-bottom:12px;flex-wrap:wrap}dialog.bkl-dialog.bkl-player h2{font-size:23px!important;line-height:1.35!important;margin:0 0 12px!important}
dialog.bkl-dialog.bkl-player p{line-height:1.5!important}dialog.bkl-dialog.bkl-player .bkl-stimulus{font-size:18px!important;padding:14px;margin:12px 0!important}dialog.bkl-dialog.bkl-player .bkd-board{padding:12px;margin:12px 0}dialog.bkl-dialog.bkl-player .bkd-board-caption{margin-bottom:12px}
dialog.bkl-dialog.bkl-player fieldset{margin:0;gap:8px}dialog.bkl-dialog.bkl-player fieldset:not(.bkl-visual-choices){grid-template-columns:1fr}dialog.bkl-dialog.bkl-player legend{font-size:13px;margin-bottom:10px}dialog.bkl-dialog.bkl-player .bkl-choice{min-height:48px;padding:10px 12px;font-size:17px;line-height:1.4;gap:8px;overflow-wrap:anywhere}dialog.bkl-dialog.bkl-player .bkl-short-answers fieldset:not(.bkl-visual-choices){grid-template-columns:repeat(2,minmax(0,1fr))}
dialog.bkl-dialog.bkl-player .bkl-tools{flex:none;display:flex;align-items:center;justify-content:flex-end;gap:10px;padding-top:10px;border-top:1px solid #dbe2ed;background:#fffefb;min-width:0}
dialog.bkl-dialog.bkl-player .bkl-tools>.bkl-button{margin:0;min-height:48px}dialog.bkl-dialog.bkl-player .bkl-tools>.bkl-button:last-child{flex:1;max-width:360px}dialog.bkl-dialog.bkl-player .bkl-tools>.bkl-hint{font-size:14px!important;line-height:1.4!important;margin:0;max-height:110px;overflow:auto;padding:8px 12px;flex:1}
dialog.bkl-dialog.bkl-player [data-stage=instruction] .bkl-workspace{grid-template-columns:1fr}dialog.bkl-dialog.bkl-player [data-stage=instruction] .bkl-response:empty{display:none}
dialog.bkl-dialog.bkl-player [data-stage=correction] .bkl-workspace,dialog.bkl-dialog.bkl-player [data-stage=correction] .bkl-tools{display:none}
dialog.bkl-dialog.bkl-player [data-stage=correction]>.bkl-feedback{margin:0;display:flex;flex-direction:column;gap:14px;min-height:0;overflow:auto;flex:1;padding:20px}
dialog.bkl-dialog.bkl-player .bkl-feedback .bkl-button{position:sticky;bottom:0;flex:none;margin:auto 0 0;min-height:48px;box-shadow:0 -8px 0 #edf7ef}dialog.bkl-dialog.bkl-player .bkl-feedback.bkl-retry .bkl-button{position:static;box-shadow:none;margin-top:12px}
dialog.bkl-dialog.bkl-player .bkl-question-recap{font-size:15px!important;font-weight:650!important;margin:0!important;color:#24435b}dialog.bkl-dialog.bkl-player .bkl-live{flex:none;position:static;padding:6px 16px;font-size:12px!important;max-height:64px;overflow:auto}dialog.bkl-dialog.bkl-player .bkl-number{margin:12px 0}
@media(max-width:650px){
 dialog.bkl-dialog.bkl-player{margin:0;width:100%;max-width:100%;height:var(--bkl-vh,100dvh);max-height:var(--bkl-vh,100dvh);border-radius:0;border:0;border-top:4px solid var(--bkl-accent);padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
 dialog.bkl-dialog.bkl-player [data-bkl-screen]{padding:12px;gap:8px}dialog.bkl-dialog.bkl-player .bkl-workspace{display:flex;flex-direction:column;gap:12px}dialog.bkl-dialog.bkl-player .bkl-reading{flex:0 1 auto;max-height:55%}dialog.bkl-dialog.bkl-player .bkl-response{flex:1 0 auto;max-height:50%;min-height:110px}dialog.bkl-dialog.bkl-player [data-stage=instruction] .bkl-reading{flex:1;max-height:none}
 dialog.bkl-dialog.bkl-player h2{font-size:20px!important}dialog.bkl-dialog.bkl-player .bkl-choice{font-size:16px;padding:10px;min-height:48px}dialog.bkl-dialog.bkl-player .bkl-tools{gap:8px;padding-top:8px}dialog.bkl-dialog.bkl-player .bkl-tools .bkl-button{font-size:14px;padding:9px 12px}dialog.bkl-dialog.bkl-player .bkl-tools .bkl-hint{font-size:13px!important;max-height:90px}
 dialog.bkl-dialog.bkl-player .bkl-activity-meta{margin-bottom:8px}dialog.bkl-dialog.bkl-player .bkl-phase{font-size:10px}dialog.bkl-dialog.bkl-player .bkd-board{padding:10px}dialog.bkl-dialog.bkl-player .bkd-board-caption{margin-bottom:8px}dialog.bkl-dialog.bkl-player .bkd-compass{height:175px}dialog.bkl-dialog.bkl-player .bkd-direction-east,dialog.bkl-dialog.bkl-player .bkd-direction-west{top:75px}dialog.bkl-dialog.bkl-player .bkd-compass-arrow{inset:40px 60px}
}
@media(max-height:500px) and (min-width:600px){dialog.bkl-dialog.bkl-player{margin:0 auto;height:var(--bkl-vh,100dvh);max-height:var(--bkl-vh,100dvh)}dialog.bkl-dialog.bkl-player [data-bkl-screen]{padding:8px 14px;gap:6px}dialog.bkl-dialog.bkl-player .bkl-workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}dialog.bkl-dialog.bkl-player .bkl-reading,dialog.bkl-dialog.bkl-player .bkl-response{max-height:none;flex:initial}dialog.bkl-dialog.bkl-player h2{font-size:18px!important}dialog.bkl-dialog.bkl-player .bkl-tools{padding-top:5px}dialog.bkl-dialog.bkl-player>header{min-height:44px;padding:2px 12px!important}dialog.bkl-dialog.bkl-player .bkl-stimulus{margin:8px 0!important}dialog.bkl-dialog.bkl-player .bkl-activity-meta{margin-bottom:6px}}
@media print{dialog.bkl-dialog.bkl-player{display:none!important}}
@media(max-width:650px) and (max-height:650px){
 dialog.bkl-dialog.bkl-player>header{padding:4px 12px!important;min-height:48px}
 dialog.bkl-dialog.bkl-player [data-bkl-screen]{padding:8px;gap:6px}
 dialog.bkl-dialog.bkl-player .bkl-workspace{gap:6px}
 dialog.bkl-dialog.bkl-player h2{font-size:18px!important;margin-bottom:8px!important;line-height:1.3!important}
 dialog.bkl-dialog.bkl-player .bkl-stimulus{font-size:16px!important;padding:10px 10px 10px 24px!important;line-height:1.4!important;margin:8px 0!important}
 dialog.bkl-dialog.bkl-player .bkl-choice{padding:8px;font-size:16px;line-height:1.3;min-height:46px}
 dialog.bkl-dialog.bkl-player fieldset{gap:6px}
 dialog.bkl-dialog.bkl-player legend{font-size:12px;margin-bottom:6px}
 dialog.bkl-dialog.bkl-player .bkl-activity-meta{margin-bottom:6px}
 dialog.bkl-dialog.bkl-player .bkl-tools{padding-top:6px}
 dialog.bkl-dialog.bkl-player .bkl-tools .bkl-button{min-height:46px;font-size:13px;padding:8px}
}
@media(prefers-reduced-motion:reduce){dialog.bkl-dialog.bkl-player{animation:none!important}}

.bkl-difficulty-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));gap:16px}.bkl-difficulty-fields label{display:grid;gap:8px;font-weight:700}.bkl-difficulty-fields select{max-width:100%;padding:12px;border:1px solid #adc4d7;border-radius:10px;background:white;color:#173654}.bkl-difficulty{grid-column:1/-1}

.bkl-level-evidence{font-size:12px;font-weight:400;line-height:1.5;color:#435d72}

.bkl-continuity{padding:24px;margin:20px 0;border:2px solid #d2a569;border-radius:20px;background:#fffaf0;color:#173454}.bkl-continuity h2{margin:8px 0}.bkl-continuity p{line-height:1.5}