._widget_b7ld9_2{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border-light);overflow:hidden}._header_b7ld9_9{display:flex;align-items:center;justify-content:space-between;padding:var(--space-16) var(--space-16) var(--space-12)}._headerClickable_b7ld9_16{cursor:pointer;-webkit-user-select:none;user-select:none;transition:background var(--transition-fast)}._headerClickable_b7ld9_16:hover{background:var(--color-bg-alt)}._title_b7ld9_24{font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--color-text-primary);margin:0}._chevron_b7ld9_31{color:var(--color-text-muted);transition:transform var(--transition-fast);flex-shrink:0}._chevronClosed_b7ld9_37{transform:rotate(-90deg)}._body_b7ld9_39{padding:0 var(--space-16) var(--space-16)}._badge_1xnv1_2{display:inline-flex;align-items:center;gap:4px;font-size:var(--text-xs);font-weight:var(--font-medium);line-height:1}._icon_1xnv1_11{flex-shrink:0}._badge_completed_1xnv1_14{color:var(--color-success)}._badge_playing_1xnv1_15{color:var(--color-primary)}._badge_locked_1xnv1_16{color:var(--color-text-disabled)}._badge_pending_1xnv1_17{color:var(--color-text-tertiary)}._badge_ph0xf_2{display:inline-flex;align-items:center;gap:3px;padding:2px 6px;border-radius:var(--radius-full);background:var(--color-bg-elevated);border:1px solid var(--color-border-light);color:var(--color-text-tertiary);font-size:10px;font-weight:var(--font-medium);line-height:1.4;white-space:nowrap}._icon_ph0xf_17{flex-shrink:0}._text_ph0xf_18{line-height:1}._row_1kq1t_2{display:flex;align-items:center;gap:var(--space-12);padding:var(--space-12) var(--space-16);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast);outline:none}._row_1kq1t_2:hover:not(._rowLocked_1kq1t_13){background:var(--color-bg-alt)}._row_1kq1t_2:focus-visible{box-shadow:0 0 0 2px var(--color-primary)}._rowActive_1kq1t_21{background:var(--color-primary-soft)}._rowLocked_1kq1t_13{cursor:default;opacity:.6}._iconWrap_1kq1t_24{flex-shrink:0;width:24px;display:flex;align-items:center;justify-content:center}._typeIcon_1kq1t_32{color:var(--color-text-muted)}._iconActive_1kq1t_33{color:var(--color-primary)}._iconDone_1kq1t_34{color:var(--color-success)}._iconLock_1kq1t_35{color:var(--color-text-disabled)}._content_1kq1t_37{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}._title_1kq1t_45{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}._rowActive_1kq1t_21 ._title_1kq1t_45{color:var(--color-primary);font-weight:var(--font-semibold)}._meta_1kq1t_56{display:flex;align-items:center;gap:var(--space-6)}._duration_1kq1t_62{font-size:var(--text-xs);color:var(--color-text-muted)}._num_1kq1t_67{font-size:var(--text-xs);font-weight:var(--font-semibold);color:var(--color-text-disabled);flex-shrink:0}._page_w8rpa_2{max-width:1100px;margin:0 auto;padding:var(--space-32) var(--space-page-x);display:flex;flex-direction:column;gap:var(--space-32)}._backBtn_w8rpa_12{display:inline-flex;align-items:center;gap:var(--space-6);padding:var(--space-6) var(--space-10);border:none;background:transparent;color:var(--color-text-secondary);font-size:var(--text-sm);cursor:pointer;border-radius:var(--radius-md);transition:color .15s,background .15s;margin-bottom:calc(var(--space-8) * -1)}._backBtn_w8rpa_12:hover{color:var(--color-text-primary);background:var(--color-bg-alt)}._center_w8rpa_31{display:flex;align-items:center;justify-content:center;padding:var(--space-60) 0}._blocked_w8rpa_39{display:flex;flex-direction:column;align-items:center;gap:var(--space-16);padding:var(--space-60) 0;text-align:center}._blockedIcon_w8rpa_47{color:var(--color-text-disabled)}._blockedTitle_w8rpa_48{font-size:var(--text-xl);font-weight:var(--font-bold);color:var(--color-text-primary);margin:0}._blockedDesc_w8rpa_54{font-size:var(--text-sm);color:var(--color-text-secondary);margin:0}._blockedActions_w8rpa_59{display:flex;gap:var(--space-12);margin-top:var(--space-8)}._hero_w8rpa_62{display:grid;grid-template-columns:360px 1fr;gap:var(--space-32);align-items:start}._thumbnail_w8rpa_68{flex-shrink:0}._heroInfo_w8rpa_69{display:flex;flex-direction:column;gap:var(--space-16)}._title_w8rpa_74{font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--color-text-primary);margin:0;line-height:1.35}._ctaRow_w8rpa_82{display:flex;gap:var(--space-12);flex-wrap:wrap}._body_w8rpa_85{display:flex;flex-direction:column;gap:var(--space-24)}._main_w8rpa_90{display:flex;flex-direction:column;gap:var(--space-20)}._sectionHeader_w8rpa_97{width:100%;display:flex;align-items:center;justify-content:space-between;padding:var(--space-12) var(--space-16);border:none!important;background:var(--color-bg)!important;cursor:pointer;border-radius:var(--radius-md);gap:var(--space-12)}._sectionHeader_w8rpa_97:hover{background:var(--color-bg-alt)!important}._sectionTitle_w8rpa_110{font-size:var(--text-sm);font-weight:var(--font-bold);color:var(--color-text-primary)}._sectionMeta_w8rpa_115{display:flex;align-items:center;gap:var(--space-8);color:var(--color-text-muted)}._sectionBar_w8rpa_121{width:60px}._sectionPct_w8rpa_122{font-size:var(--text-xs);color:var(--color-text-muted);min-width:28px;text-align:right}._lessonList_w8rpa_130{overflow:hidden}._lessonRowWrap_w8rpa_133{position:relative;display:flex;align-items:center}._lessonRowFull_w8rpa_139{flex:1;min-width:0}._unlockDate_w8rpa_143{font-size:var(--text-xs);color:var(--color-text-muted);white-space:nowrap;margin-left:var(--space-8)}.section-collapse-enter-active,.section-collapse-leave-active{transition:max-height .25s ease,opacity .2s ease;overflow:hidden}.section-collapse-enter-from,.section-collapse-leave-to{max-height:0;opacity:0}.section-collapse-enter-to,.section-collapse-leave-from{max-height:2000px;opacity:1}@media(max-width:640px){._hero_w8rpa_62{grid-template-columns:1fr}}