.lr-course-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:24px;margin:24px 0}.lr-course-card{overflow:hidden;border:1px solid #e5eaf0;border-radius:16px;background:#fff;box-shadow:0 6px 22px rgba(21,40,68,.06)}.lr-course-image{display:block;aspect-ratio:16/9;background:#edf3f8}.lr-course-image img,.lr-player-cover img{display:block;width:100%;height:100%;object-fit:cover}.lr-course-card-body{padding:22px}.lr-course-card h3{margin:10px 0;font-size:1.25rem;line-height:1.3}.lr-course-card h3 a,.lr-lesson-list a{color:inherit;text-decoration:none}.lr-course-card p{color:#5f6c7b}.lr-course-access,.lr-lesson-kicker{display:inline-block;color:#176b62;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.lr-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border:0;border-radius:9px;background:#136f65;color:#fff!important;font:inherit;font-weight:700;text-decoration:none;cursor:pointer}.lr-button:hover{background:#0d554d;color:#fff}.lr-button-secondary{background:#264a70}.lr-player{max-width:1180px;margin:32px auto;color:#172b42}.lr-player-header{display:grid;grid-template-columns:minmax(230px,38%) 1fr;gap:32px;align-items:center;padding:28px;border:1px solid #e5eaf0;border-radius:18px;background:#f7fafc}.lr-player-cover{overflow:hidden;aspect-ratio:16/10;border-radius:12px}.lr-player-header h1{margin:10px 0 16px;font-size:clamp(1.8rem,4vw,2.8rem)}.lr-course-description>:last-child{margin-bottom:0}.lr-player-layout{display:grid;grid-template-columns:minmax(220px,30%) 1fr;gap:30px;margin-top:28px}.lr-lesson-list{align-self:start;padding:22px;border:1px solid #e5eaf0;border-radius:14px;background:#fff}.lr-lesson-list h2{margin:0 0 16px;font-size:1.15rem}.lr-lesson-list ol{margin:0;padding:0;list-style:none}.lr-lesson-list li+li{border-top:1px solid #edf0f4}.lr-lesson-list a{display:flex;gap:12px;align-items:center;padding:13px 0}.lr-lesson-number{display:grid;flex:0 0 28px;width:28px;height:28px;place-items:center;border-radius:50%;background:#edf5f3;color:#176b62;font-size:.8rem;font-weight:700}.lr-lesson{padding:28px 0;border-bottom:1px solid #e5eaf0;scroll-margin-top:24px}.lr-lesson:first-child{padding-top:0}.lr-lesson h2{margin:8px 0 16px}.lr-enroll-form{margin:20px 0}.lr-notice,.lr-locked-lessons,.lr-empty-state{padding:18px 20px;border:1px solid #dce9e7;border-radius:12px;background:#f1f8f6}.lr-notice a{font-weight:700}.lr-account{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:900px;margin:24px auto}.lr-account-panel{padding:26px;border:1px solid #e5eaf0;border-radius:16px;background:#fff;box-shadow:0 6px 22px rgba(21,40,68,.05)}.lr-account-panel h2{margin:0 0 20px}.lr-form{display:grid;gap:15px}.lr-form label{display:grid;gap:7px;font-weight:600}.lr-form input:not([type=checkbox]){box-sizing:border-box;width:100%;min-height:44px;padding:9px 12px;border:1px solid #cbd5df;border-radius:8px;font:inherit}.lr-form .lr-checkbox{display:flex;grid-template-columns:auto 1fr;align-items:center;font-weight:400}.lr-muted-link{display:inline-block;margin-top:16px;color:#536477}.lr-form-error{grid-column:1/-1;padding:14px;border-radius:9px;background:#fff1f0;color:#9b2c25}.lr-dashboard{max-width:1180px;margin:24px auto}.lr-dashboard-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.lr-dashboard-heading h2{margin:6px 0;font-size:2rem}.lr-dashboard-heading>a{color:#536477}.lr-empty-state{padding:32px}.lr-empty-state h3{margin-top:0}@media(max-width:720px){.lr-player-header,.lr-player-layout{grid-template-columns:1fr}.lr-player-cover{max-height:300px}.lr-dashboard-heading{align-items:flex-start;flex-direction:column}}