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.button{padding:10px;font-size:13px}.reader-footer>.primary{min-width:0}}.correct-answer-arrow{vertical-align:-2px;width:16px;height:16px;color:var(--youcat-yellow);margin-right:6px;display:inline-block}.activity-editor.lesson-question-editor{flex-direction:column;width:min(1280px,94vw);padding:0;display:flex;overflow:auto}.lesson-question-editor>.section-heading{z-index:1;background:var(--page);border-bottom:1px solid var(--rule);margin:0;padding:20px 28px;position:sticky;top:0}.lesson-question-heading{padding:24px 28px 12px}.lesson-question-heading h1{margin:14px 0;font-size:clamp(28px,3vw,42px);line-height:1.2}.lesson-question-columns{flex:1;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);display:grid}.lesson-question-columns .reader-main,.lesson-question-columns .reader-resources{min-width:0;padding:20px 28px 32px;overflow:visible}.lesson-component-heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.lesson-component-heading h2,.lesson-component-heading h3{margin:0;font-size:18px}.lesson-component-heading .button{min-height:40px;font-size:12px}.lesson-question-footer{background:var(--page);border-top:1px solid var(--rule);padding:18px 28px;font-size:14px;position:sticky;bottom:0}@media (width<=760px){.activity-editor.lesson-question-editor{width:100vw}.lesson-question-columns{display:block}.lesson-question-columns .reader-resources{border-left:0;border-top:1px solid var(--rule)}}.lesson-question-editor .reader-activity summary:after{content:"⌄";flex-shrink:0;font-size:18px}.lesson-question-editor .reader-activity[open] summary:after{content:"⌃"}.teaching-text-editor{border:1px solid var(--rule);background:var(--page);border-radius:10px;overflow:hidden}.teaching-text-toolbar{border-bottom:1px solid var(--rule);background:var(--margin);flex-wrap:wrap;gap:6px;padding:10px;display:flex}.teaching-text-toolbar select{width:auto!important}.teaching-text-toolbar .button{min-width:38px;min-height:40px}.teaching-text-toolbar .button[aria-pressed=true]{background:var(--youcat-yellow);border-color:var(--youcat-yellow)}.teaching-text-editor .tiptap{outline-offset:-3px;overflow-wrap:anywhere;min-height:260px;padding:16px;line-height:1.6}.teaching-text-editor .tiptap p{margin:0 0 12px}.teaching-text-editor .tiptap blockquote,.markdown blockquote{border-left:3px solid var(--youcat-yellow);margin:16px 0;padding-left:16px}.teaching-text-editor .tiptap ul,.teaching-text-editor .tiptap ol{padding-left:24px}.teaching-text-editor .tiptap a{text-decoration:underline}.teaching-text-editor .tiptap h1{font-size:28px}.teaching-text-editor .tiptap h2{font-size:23px}.teaching-text-editor .tiptap h3{font-size:19px}.teaching-text-link{border-bottom:1px solid var(--rule);padding:12px}.activity-countdown-settings{border:0;border-top:1px solid var(--rule);margin-top:24px;padding:24px 0 0}.activity-countdown-settings legend{font-weight:600}.activity-countdown-settings input[type=number]{max-width:180px}.activity-countdown-settings .checkbox-label{align-items:center;gap:12px;display:flex}.activity-countdown-settings input[type=checkbox]{width:auto}.activity-countdown{margin-top:32px}.activity-countdown [role=timer]{font-variant-numeric:tabular-nums;font-size:clamp(3rem,8vw,6rem);font-weight:700}.activity-countdown p{min-height:1.5em}@media print{.activity-countdown{display:none}}