.canvas-lab{line-height:1.65}.cl-heading h2{font-size:42px;margin:8px 0;letter-spacing:-1.4px}.cl-heading>p{font-size:18px;color:var(--text-dim)}.cl-reference{display:flex;gap:20px;align-items:center;padding:20px 24px;background:#e8f0fe;color:#174ea6;border-radius:20px;margin:24px 0}.cl-reference p{margin:4px 0 10px}.cl-cat{font-size:52px}.canvas-lab a{color:var(--g-blue-d);font-weight:600}.cl-note{padding:20px 24px;border:1px solid var(--border);border-radius:18px;background:var(--surface);margin-bottom:20px}.cl-note p{margin-top:8px}.cl-explainer,.cl-presenter{display:none}[data-learning-mode="self"] .cl-explainer,[data-learning-mode="presenter"] .cl-presenter{display:block}[data-learning-mode="self"] .cl-audience,[data-learning-mode="presenter"] .cl-audience,[data-learning-mode="presenter"] .cl-review{display:none}.cl-rounds{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}.canvas-lab button{font:600 13px var(--font-sans);background:#1967d2;color:white;border:0;border-radius:24px;padding:11px 17px;cursor:pointer}.cl-rounds button{background:var(--surface);color:var(--text);border:1px solid var(--border)}.cl-rounds button[aria-pressed="true"]{background:#1967d2;color:white;border-color:#1967d2}.cl-work{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(220px,1fr);gap:20px;align-items:start}.cl-prompt-card,.cl-test-card,.cl-review{padding:24px;border:1px solid var(--border);border-radius:20px;background:var(--surface)}.cl-work h3{margin:8px 0}.cl-work p{margin:10px 0;color:var(--text-dim)}.canvas-lab textarea{display:block;width:100%;font:14px/1.7 var(--font-sans);color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:12px;padding:14px;margin:8px 0 14px;resize:vertical}.canvas-lab label{font-size:13px;font-weight:600}.cl-test-card{border-top:4px solid #34a853}.cl-test-card details{padding:12px 0;border-top:1px solid var(--border)}.cl-test-card summary{cursor:pointer;font-weight:600}.cl-review{margin-top:24px}.cl-checks{border:0;margin:18px 0}.cl-checks legend{font-weight:600}.cl-checks label{display:flex;align-items:flex-start;gap:10px;margin:12px 0;font-weight:400}.cl-checks input{margin-top:5px;accent-color:#1967d2}.cl-review .pr-small{margin-top:12px}#cl-status:not(:empty){padding:12px 16px;background:var(--surface-2);border-radius:12px;margin-top:14px}.canvas-lab :is(button,a,input,textarea,summary):focus-visible{outline:3px solid #4285f4;outline-offset:3px}
@media(max-width:900px){.cl-work{grid-template-columns:1fr}}@media(max-width:600px){.cl-heading h2{font-size:32px}.cl-reference{align-items:flex-start;padding:16px;gap:12px}.cl-cat{font-size:32px}.cl-note,.cl-prompt-card,.cl-test-card,.cl-review{padding:18px}}