._1GhQiG_lessons-page{background:#f1f5f9;min-height:100vh}._1GhQiG_header-safe{z-index:40;background:#fff;border-bottom:1px solid #e8edf3;position:sticky;top:0;box-shadow:0 1px 8px #0000000a}._1GhQiG_header-inner{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:11px 1rem;display:flex}._1GhQiG_breadcrumb{align-items:center;gap:5px;display:flex}._1GhQiG_bc-item{color:#64748b;align-items:center;gap:4px;font-size:12.5px;font-weight:500;text-decoration:none;transition:color .2s;display:flex}._1GhQiG_bc-link:hover{color:#1e293b}._1GhQiG_bc-sep{color:#cbd5e1;font-size:11px}._1GhQiG_bc-active{cursor:default}._1GhQiG_bc-level-pill{letter-spacing:.5px;border:1px solid;border-radius:20px;align-items:center;padding:2px 9px;font-size:11.5px;font-weight:700;display:inline-flex}._1GhQiG_back-button{cursor:pointer;color:#475569;background:#f4f6f9;border:1px solid #e2e8f0;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;transition:all .2s;display:none}._1GhQiG_back-button:hover{background:#eef2ff}._1GhQiG_scroll-content{max-width:1200px;margin:0 auto;padding:28px 1rem 80px}._1GhQiG_hero{background:linear-gradient(135deg, color-mix(in srgb, var(--lc) 90%, #000) 0%, var(--lc) 50%, color-mix(in srgb, var(--lc) 80%, #fff) 100%);box-shadow:0 8px 32px color-mix(in srgb, var(--lc) 30%, transparent);border-radius:22px;margin-bottom:28px;padding:32px 36px;position:relative;overflow:hidden}._1GhQiG_hero-glow{pointer-events:none;background:#ffffff1f;border-radius:50%;width:200px;height:200px;position:absolute;top:-40px;right:-40px}._1GhQiG_hero:after{content:"";pointer-events:none;background:#ffffff12;border-radius:50%;width:160px;height:160px;position:absolute;bottom:-60px;left:-20px}._1GhQiG_hero-body{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;display:flex;position:relative}._1GhQiG_hero-left{align-items:center;gap:20px;display:flex}._1GhQiG_hero-icon-wrap{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff38;border:1px solid #ffffff4d;border-radius:18px;flex-shrink:0;justify-content:center;align-items:center;width:64px;height:64px;display:flex;box-shadow:0 2px 12px #00000026}._1GhQiG_hero-eyebrow{text-transform:uppercase;letter-spacing:1.5px;color:#ffffffbf;margin-bottom:4px;font-size:11px;font-weight:800}._1GhQiG_hero-title{color:#fff;letter-spacing:-.3px;text-shadow:0 1px 4px #0000001f;margin:0 0 5px;font-size:24px;font-weight:800}._1GhQiG_hero-sub{color:#ffffffc7;margin:0;font-size:13px}._1GhQiG_hero-stats-row{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff2e;border:1px solid #ffffff4d;border-radius:16px;flex-shrink:0;align-items:center;gap:0;padding:14px 22px;display:flex}._1GhQiG_hero-stat-card{align-items:center;gap:10px;padding:0 18px;display:flex}._1GhQiG_stat-icon{color:#ffffffd9}._1GhQiG_stat-value{color:#fff;font-size:26px;font-weight:800;line-height:1}._1GhQiG_stat-label{color:#ffffffb3;text-transform:uppercase;letter-spacing:.5px;margin-top:2px;font-size:10px;font-weight:600}._1GhQiG_hero-stat-divider{background:#ffffff40;flex-shrink:0;width:1px;height:36px}._1GhQiG_section-header{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}._1GhQiG_section-title-wrap{align-items:center;gap:10px;display:flex}._1GhQiG_section-line{border-radius:4px;width:4px;height:20px}._1GhQiG_section-title{color:#1e293b;margin:0;font-size:16px;font-weight:700}._1GhQiG_section-badge{letter-spacing:.3px;border-radius:20px;align-items:center;padding:3px 10px;font-size:11.5px;font-weight:700;display:inline-flex}._1GhQiG_lesson-filters{flex-wrap:wrap;gap:10px;margin-bottom:18px;display:flex}._1GhQiG_lesson-filter-chip{color:#475569;cursor:pointer;background:#fff;border:1px solid #d9e2ec;border-radius:999px;align-items:center;gap:8px;padding:8px 12px;font-size:12px;font-weight:700;transition:all .2s;display:inline-flex}._1GhQiG_lesson-filter-chip strong{color:#334155;background:#f1f5f9;border-radius:999px;justify-content:center;align-items:center;min-width:22px;height:22px;padding:0 6px;font-size:11px;display:inline-flex}._1GhQiG_lesson-filter-chip:hover{border-color:color-mix(in srgb, var(--lc,#4a90e2) 35%, #d9e2ec);color:var(--lc,#4a90e2)}._1GhQiG_lesson-filter-chip._1GhQiG_active{background:color-mix(in srgb, var(--lc,#4a90e2) 12%, white);border-color:color-mix(in srgb, var(--lc,#4a90e2) 45%, #d9e2ec);color:var(--lc,#4a90e2)}._1GhQiG_lesson-filter-chip._1GhQiG_active strong{background:var(--lc,#4a90e2);color:#fff}._1GhQiG_lessons-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:14px;display:grid}._1GhQiG_lesson-card{animation:.38s both _1GhQiG_cardIn;animation-delay:calc(var(--i,0) * 30ms);cursor:pointer;color:inherit;background:#fff;border:1.5px solid #e9eef4;border-radius:18px;flex-direction:column;align-items:center;gap:8px;padding:20px 14px 16px;text-decoration:none;transition:transform .22s,box-shadow .22s,border-color .22s;display:flex;position:relative;overflow:hidden;box-shadow:0 2px 8px #0000000d}@keyframes _1GhQiG_cardIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}._1GhQiG_card-top-bar{background:var(--lc,#4a90e2);transform-origin:0;border-radius:18px 18px 0 0;height:3px;transition:transform .25s;position:absolute;top:0;left:0;right:0;transform:scaleX(0)}._1GhQiG_lesson-card:hover:not(._1GhQiG_locked) ._1GhQiG_card-top-bar{transform:scaleX(1)}._1GhQiG_lesson-card:hover:not(._1GhQiG_locked){border-color:var(--lc,#4a90e2);transform:translateY(-4px);box-shadow:0 10px 30px #0000001a}._1GhQiG_lesson-card._1GhQiG_completed{border-color:color-mix(in srgb, var(--lc) 40%, #e9eef4);background:linear-gradient(160deg, #fff 60%, color-mix(in srgb, var(--lc) 6%, white) 100%)}._1GhQiG_lesson-card._1GhQiG_in-progress{background:linear-gradient(160deg,#fff 58%,#fef3c785 100%);border-color:#f59e0b47}._1GhQiG_lesson-card._1GhQiG_not-started{border-color:#e2e8f0}._1GhQiG_lesson-card._1GhQiG_locked{opacity:.55;cursor:pointer;background:#f8fafc}._1GhQiG_lesson-num-wrap{position:relative}._1GhQiG_lesson-num-bg{background:linear-gradient(145deg, color-mix(in srgb, var(--lc) 12%, white), color-mix(in srgb, var(--lc) 6%, white));border:2.5px solid color-mix(in srgb, var(--lc) 25%, #e9eef4);border-radius:50%;justify-content:center;align-items:center;width:66px;height:66px;transition:all .22s;display:flex}._1GhQiG_lesson-card._1GhQiG_locked ._1GhQiG_lesson-num-bg{background:#f1f5f9;border-color:#dde4ed}._1GhQiG_lesson-card:hover:not(._1GhQiG_locked) ._1GhQiG_lesson-num-bg{background:color-mix(in srgb, var(--lc) 16%, white);border-color:var(--lc);box-shadow:0 0 0 6px color-mix(in srgb, var(--lc) 8%, transparent)}._1GhQiG_lesson-num{color:var(--lc,#4a90e2);font-size:24px;font-weight:800;line-height:1;transition:color .22s}._1GhQiG_completed-ring{background:var(--lc,#4a90e2);color:#fff;border:2.5px solid #fff;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;display:flex;position:absolute;top:-2px;right:-2px;box-shadow:0 2px 6px #00000026}._1GhQiG_lesson-label{color:#334155;letter-spacing:.1px;font-size:13px;font-weight:700}._1GhQiG_lesson-card._1GhQiG_locked ._1GhQiG_lesson-label{color:#94a3b8}._1GhQiG_words-pill{color:#64748b;background:#f1f5f9;border-radius:20px;align-items:center;gap:3px;padding:3px 9px;font-size:11px;font-weight:600;transition:background .2s,color .2s;display:inline-flex}._1GhQiG_lesson-card:hover:not(._1GhQiG_locked) ._1GhQiG_words-pill{background:color-mix(in srgb, var(--lc) 12%, white);color:var(--lc)}._1GhQiG_locked-pill{color:#b0bac9;background:#eff2f7}._1GhQiG_lesson-status-chip{border:1px solid #0000;border-radius:999px;align-items:center;gap:4px;padding:4px 10px;font-size:11px;font-weight:700;display:inline-flex}._1GhQiG_lesson-status-chip._1GhQiG_completed{color:#059669;background:#10b9811a;border-color:#10b98129}._1GhQiG_lesson-status-chip._1GhQiG_in-progress{color:#b45309;background:#f59e0b1f;border-color:#f59e0b2e}._1GhQiG_lesson-status-chip._1GhQiG_not-started{color:#64748b;background:#f8fafc;border-color:#e2e8f0}._1GhQiG_lesson-status-chip._1GhQiG_locked{color:#94a3b8;background:#eff2f7;border-color:#d9e1ea}._1GhQiG_lesson-progress-meta{color:#64748b;justify-content:space-between;align-items:center;gap:8px;width:100%;font-size:11px;line-height:1;display:flex}._1GhQiG_lesson-progress-copy{align-items:center;display:inline-flex}._1GhQiG_lesson-progress-meta strong{color:#1e293b;font-size:11.5px}._1GhQiG_prog-bar-wrap{width:100%}._1GhQiG_prog-track{background:#e5e7eb;border-radius:4px;width:100%;height:5px;overflow:hidden}._1GhQiG_prog-fill{background:var(--lc,#4a90e2);border-radius:4px;height:100%;transition:width .4s}._1GhQiG_pro-badge{color:#fff;letter-spacing:.5px;background:linear-gradient(135deg,#f59e0b,#f97316);border-radius:6px;padding:2px 6px;font-size:9px;font-weight:800;position:absolute;top:9px;right:9px;box-shadow:0 1px 4px #f9731659}._1GhQiG_hover-arrow{background:var(--lc,#4a90e2);color:#fff;opacity:0;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;transition:opacity .2s,transform .2s;display:flex;position:absolute;bottom:10px;right:11px;transform:scale(.7)}._1GhQiG_lesson-card:hover:not(._1GhQiG_locked) ._1GhQiG_hover-arrow{opacity:1;transform:scale(1)}._1GhQiG_lesson-card._1GhQiG_locked ._1GhQiG_hover-arrow{opacity:1;color:#94a3b8;background:#eff2f7}._1GhQiG_review-card{background:linear-gradient(135deg,#059669 0%,#10b981 50%,#34d399 100%)!important;border:none!important;box-shadow:0 4px 16px #10b98140!important}._1GhQiG_review-card:hover{transform:translateY(-3px);box-shadow:0 6px 24px #10b98159!important}._1GhQiG_review-card ._1GhQiG_card-top-bar{background:linear-gradient(90deg,#ffffff4d,#fff0)!important;transform:scaleX(1)!important}._1GhQiG_review-card ._1GhQiG_lesson-label{color:#fff!important}._1GhQiG_review-num-bg{color:#fff!important;background:#ffffff38!important;border-color:#ffffff4d!important}._1GhQiG_review-pill{color:#fff!important;background:#fff3!important}._1GhQiG_review-chip{color:#fff!important;background:#ffffff2e!important;border-color:#fff3!important}._1GhQiG_review-card ._1GhQiG_hover-arrow{color:#fff!important;opacity:1!important;background:#ffffff38!important}._1GhQiG_review-card ._1GhQiG_lesson-progress-meta{color:#fffc!important}._1GhQiG_review-card ._1GhQiG_pro-badge{color:#059669!important;background:#fff!important}._1GhQiG_review-card._1GhQiG_locked{opacity:.85;box-shadow:none!important;background:linear-gradient(135deg,#64748b 0%,#475569 100%)!important}._1GhQiG_review-card._1GhQiG_locked ._1GhQiG_lesson-label{color:#ffffffd9!important}@media (max-width:1100px){._1GhQiG_hero-body{flex-direction:column;align-items:flex-start}._1GhQiG_lessons-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}}@media (max-width:768px){._1GhQiG_header-inner{padding:10px 16px}._1GhQiG_back-button{display:flex}._1GhQiG_breadcrumb{display:none}._1GhQiG_scroll-content{padding:16px 14px 60px}._1GhQiG_hero{border-radius:18px;padding:22px 20px}._1GhQiG_hero-left{flex-direction:column;align-items:flex-start}._1GhQiG_hero-title{font-size:20px}._1GhQiG_hero-stats-row{justify-content:center;align-self:stretch;padding:12px 16px}._1GhQiG_hero-stat-card{padding:0 12px}._1GhQiG_stat-value{font-size:20px}._1GhQiG_lessons-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:11px}._1GhQiG_lesson-card{padding:16px 10px 13px}._1GhQiG_lesson-num-bg{width:56px;height:56px}._1GhQiG_lesson-num{font-size:20px}}@media (max-width:480px){._1GhQiG_hero-stats-row{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}._1GhQiG_hero-stat-divider{display:none}._1GhQiG_lessons-grid{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:9px}._1GhQiG_lesson-num-bg{width:48px;height:48px}._1GhQiG_lesson-num{font-size:17px}}.dark ._1GhQiG_lessons-page{color:#f8fafc;background:#020617}.dark ._1GhQiG_header-safe{background:#0f172a;border-bottom-color:#1e293b;box-shadow:0 1px 8px #0006}.dark ._1GhQiG_bc-item{color:#94a3b8}.dark ._1GhQiG_bc-link:hover{color:#f8fafc}.dark ._1GhQiG_bc-sep{color:#475569}.dark ._1GhQiG_back-button{color:#cbd5e1;background:#1e293b;border-color:#334155}.dark ._1GhQiG_back-button:hover{color:#f8fafc;background:#334155}.dark ._1GhQiG_section-title{color:#f8fafc}.dark ._1GhQiG_lesson-filter-chip{color:#94a3b8;background:#0f172a;border-color:#334155}.dark ._1GhQiG_lesson-filter-chip:hover{border-color:color-mix(in srgb, var(--lc,#4a90e2) 60%, #334155);color:#f1f5f9}.dark ._1GhQiG_lesson-filter-chip._1GhQiG_active{background:color-mix(in srgb, var(--lc,#4a90e2) 20%, #0f172a);border-color:var(--lc,#4a90e2);color:#fff}.dark ._1GhQiG_lesson-filter-chip strong{color:#cbd5e1;background:#1e293b}.dark ._1GhQiG_lesson-filter-chip._1GhQiG_active strong{background:var(--lc,#4a90e2);color:#fff}.dark ._1GhQiG_lesson-card{color:#f1f5f9;background:#0f172a;border-color:#1e293b;box-shadow:0 4px 16px #0000004d}.dark ._1GhQiG_lesson-card:hover:not(._1GhQiG_locked){border-color:var(--lc,#4a90e2);background:#111d35;box-shadow:0 10px 30px #00000080}.dark ._1GhQiG_lesson-card._1GhQiG_completed{border-color:color-mix(in srgb, var(--lc) 40%, #1e293b);background:linear-gradient(160deg, #0f172a 60%, color-mix(in srgb, var(--lc) 14%, #0f172a) 100%)}.dark ._1GhQiG_lesson-card._1GhQiG_in-progress{background:linear-gradient(160deg,#0f172a 58%,#f59e0b1f 100%);border-color:#f59e0b59}.dark ._1GhQiG_lesson-card._1GhQiG_not-started{border-color:#1e293b}.dark ._1GhQiG_lesson-card._1GhQiG_locked{opacity:.55;background:#0b1120;border-color:#1e293b}.dark ._1GhQiG_lesson-num-bg{background:linear-gradient(145deg, color-mix(in srgb, var(--lc) 22%, #0f172a), color-mix(in srgb, var(--lc) 10%, #0f172a));border-color:color-mix(in srgb, var(--lc) 35%, #1e293b)}.dark ._1GhQiG_lesson-card._1GhQiG_locked ._1GhQiG_lesson-num-bg{background:#1e293b;border-color:#334155}.dark ._1GhQiG_lesson-card:hover:not(._1GhQiG_locked) ._1GhQiG_lesson-num-bg{background:color-mix(in srgb, var(--lc) 30%, #0f172a);border-color:var(--lc)}.dark ._1GhQiG_completed-ring{border-color:#0f172a}.dark ._1GhQiG_lesson-label{color:#f1f5f9}.dark ._1GhQiG_lesson-card._1GhQiG_locked ._1GhQiG_lesson-label{color:#64748b}.dark ._1GhQiG_words-pill{color:#94a3b8;background:#1e293b}.dark ._1GhQiG_lesson-card:hover:not(._1GhQiG_locked) ._1GhQiG_words-pill{background:color-mix(in srgb, var(--lc) 25%, #1e293b);color:#f1f5f9}.dark ._1GhQiG_locked-pill{color:#64748b;background:#1e293b}.dark ._1GhQiG_lesson-status-chip._1GhQiG_completed{color:#34d399;background:#10b98126;border-color:#10b98140}.dark ._1GhQiG_lesson-status-chip._1GhQiG_in-progress{color:#fbbf24;background:#f59e0b26;border-color:#f59e0b40}.dark ._1GhQiG_lesson-status-chip._1GhQiG_not-started{color:#94a3b8;background:#1e293b;border-color:#334155}.dark ._1GhQiG_lesson-status-chip._1GhQiG_locked{color:#64748b;background:#1e293b;border-color:#334155}.dark ._1GhQiG_lesson-progress-meta{color:#94a3b8}.dark ._1GhQiG_lesson-progress-meta strong{color:#f8fafc}.dark ._1GhQiG_prog-track{background:#334155}.dark ._1GhQiG_lesson-card._1GhQiG_locked ._1GhQiG_hover-arrow{color:#64748b;background:#1e293b}.dark ._1GhQiG_review-card._1GhQiG_locked{background:linear-gradient(135deg,#334155 0%,#1e293b 100%)!important}