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p:last-child{font-size:var(--fs-body-sm);color:var(--n-700);margin:0;line-height:1.5}.course-task__kicker{font-size:var(--fs-caption);color:var(--accent-tint-foreground);flex-wrap:wrap;align-items:baseline;gap:8px;margin:0 0 6px;font-weight:700;display:flex}.course-task__kicker span{color:var(--n-500);font-weight:500}.course-task__head h2{font-family:var(--font-serif,"Source Serif 4", serif);font-size:var(--fs-h2);line-height:var(--lh-h2);color:var(--foreground);outline:none;margin:0 0 8px}.course-task__help{font-size:var(--fs-body-sm);color:var(--n-500);margin:0 0 14px;line-height:1.55}.course-audio{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--card);grid-template-columns:auto 1fr auto;align-items:center;gap:12px;margin:0 0 16px;padding:12px 14px;display:grid}.course-audio audio{display:none}.course-audio__play{border-radius:var(--radius-full);background:var(--primary);color:var(--primary-foreground);font:inherit;font-weight:600;font-size:var(--fs-body);cursor:pointer;border:0;align-items:center;gap:8px;min-height:44px;padding:10px 16px;display:inline-flex}.course-audio__play:hover{background:var(--blue-800)}.course-audio__icon{display:inline-flex}.course-audio__body{gap:4px;min-width:0;display:grid}.course-audio__body>p{font-size:var(--fs-caption);color:var(--n-500);margin:0}[data-text-revealed] .course-audio__body>p{color:var(--success,#1f7a5c)}.course-audio__timeline{align-items:center;gap:8px;display:flex}.course-audio__timeline [role=progressbar]{border-radius:var(--radius-full);background:var(--n-100);flex:1;height:4px;overflow:hidden}.course-audio__timeline 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