.course-page-header__summary[data-v-0d740504]{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:18px;color:var(--edu-text-muted);font-size:12px}.course-page-header__summary[data-v-0d740504] strong{margin-right:4px;color:var(--edu-text-primary);font-weight:800}.course-unit-overview[data-v-1b908ae4]{color:var(--edu-text-body)}.course-progress__heading[data-v-1b908ae4]{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:14px}.course-progress__heading h2[data-v-1b908ae4]{margin:0;font-size:16px;font-weight:700;color:var(--edu-text-primary)}.course-progress__heading strong[data-v-1b908ae4]{color:var(--edu-text-primary);font-size:28px;font-weight:750}.course-progress__heading small[data-v-1b908ae4]{margin-left:4px;font-size:12px;font-weight:500;color:var(--edu-text-muted)}.course-progress progress[data-v-1b908ae4],.course-progress__empty-track[data-v-1b908ae4]{width:100%;height:8px}.course-unit-overview progress[data-v-1b908ae4]{display:block;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;border-radius:8px;overflow:hidden;background:var(--edu-border-decorative);color:var(--edu-state-success-text)}.course-unit-overview progress[data-v-1b908ae4]::-webkit-progress-bar{background:var(--edu-border-decorative)}.course-unit-overview progress[data-v-1b908ae4]::-webkit-progress-value{background:var(--edu-state-success-text);border-radius:8px}.course-unit-overview progress[data-v-1b908ae4]::-moz-progress-bar{background:var(--edu-state-success-text)}.course-progress__empty-track[data-v-1b908ae4]{background:var(--edu-border-decorative);border-radius:8px}.course-progress__stats[data-v-1b908ae4]{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:16px;color:var(--edu-text-muted);font-size:12px}.course-progress__stats span[data-v-1b908ae4]{display:inline-flex;align-items:center;gap:6px}.course-progress__mastered[data-v-1b908ae4]{width:7px;height:7px;border-radius:50%;background:var(--edu-state-success-text)}.course-progress__review[data-v-1b908ae4]{color:var(--edu-state-error-text)}.course-progress p[data-v-1b908ae4]{margin:12px 0 0;font-size:13px;line-height:1.6;color:var(--edu-text-muted)}.course-progress button[data-v-1b908ae4]{min-height:44px;padding:0 6px;border:0;background:none;color:var(--brand-hover);font:inherit;font-weight:650;cursor:pointer}.course-progress button[data-v-1b908ae4]:focus-visible{outline:3px solid var(--edu-focus-ring)}.course-unit-overview__mistake-error[data-v-1b908ae4]{margin:20px 10px 0;color:var(--edu-state-error-text);font-size:13px}.course-unit-overview__mistake-error button[data-v-1b908ae4]{border:0;background:none;color:inherit;font:inherit;font-weight:700;text-decoration:underline;cursor:pointer}.course-unit-overview__topics[data-v-1b908ae4]{display:grid;gap:var(--study-card-gap);margin:var(--study-card-gap) 0 0;padding:0;list-style:none}.course-unit-overview__topic-group[data-v-1b908ae4]{scroll-margin-top:120px}.course-unit-overview__topic-group[data-v-1b908ae4]:focus-visible{outline:3px solid var(--edu-focus-ring);outline-offset:2px}.course-unit-overview__topic[data-v-1b908ae4]{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:0 14px 8px}.course-unit-overview__description[data-v-1b908ae4]{margin:0 14px 20px;color:var(--text-secondary);line-height:1.75;white-space:pre-line}.course-unit-overview__topic small[data-v-1b908ae4]{display:inline-block;margin-left:8px;color:var(--text-muted);font-size:12px;font-weight:600}.course-unit-overview__topic h2[data-v-1b908ae4],.course-unit-overview__topic h4[data-v-1b908ae4]{margin:0;color:var(--edu-text-primary);font-size:20px;font-weight:750;letter-spacing:-.02em}.course-unit-overview__topic-progress[data-v-1b908ae4]{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--edu-text-muted)}.course-unit-overview__topic-progress progress[data-v-1b908ae4]{width:72px;height:5px}