.learn-page{background:var(--gradient-page);background-color:var(--bg-body);min-height:calc(100vh - 140px);padding:2rem 1.5rem 4rem;position:relative}.learn-page:before{background-image:var(--gradient-page-geo);background-size:120px 120px;content:"";inset:0;opacity:1;pointer-events:none;position:absolute}.learn-container{margin:0 auto;max-width:1100px}.learn-header{margin-bottom:2.5rem;text-align:center}.learn-title{-webkit-text-fill-color:#0000;background:linear-gradient(135deg,var(--primary-color),#ff6b6b);-webkit-background-clip:text;background-clip:text;font-size:2.2rem;font-weight:800;margin-bottom:.5rem}.learn-subtitle{color:var(--text-secondary);font-size:1.05rem;margin:0 auto 1.5rem;max-width:520px}.learn-overall-progress{display:flex;flex-direction:column;gap:.4rem;margin:0 auto;max-width:400px}.learn-overall-bar{background:var(--border-default);border-radius:4px;height:8px;overflow:hidden}.learn-overall-fill{background:linear-gradient(90deg,var(--primary-color),#ff6b6b);border-radius:4px;height:100%;transition:width .5s ease}.learn-overall-text{color:var(--text-muted);font-size:.82rem;text-align:right}.learn-grid{grid-gap:1.5rem;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.learn-card{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-xl);display:flex;flex-direction:column;gap:.75rem;overflow:hidden;padding:1.75rem;position:relative;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.learn-card:before{background:var(--course-color);content:"";height:4px;left:0;position:absolute;right:0;top:0}.learn-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}.learn-card-header{align-items:center;display:flex;justify-content:space-between}.learn-card-icon{font-size:2.2rem;line-height:1}.learn-card-progress-ring{height:48px;position:relative;width:48px}.learn-progress-svg{height:100%;transform:rotate(-90deg);width:100%}.learn-progress-bg{fill:none;stroke:var(--border-default);stroke-width:3}.learn-progress-fg{fill:none;stroke-width:3;stroke-linecap:round;transition:stroke-dasharray .5s ease}.learn-progress-pct{color:var(--text-secondary);font-size:.65rem;font-weight:700;left:50%;position:absolute;top:50%;transform:translate(-50%,-50%)}.learn-card-title{color:var(--text-primary);font-size:1.2rem;font-weight:700}.learn-card-desc{color:var(--text-secondary);font-size:.88rem;line-height:1.5}.learn-card-meta{border-top:1px solid var(--border-light);color:var(--text-muted);display:flex;font-size:.78rem;justify-content:space-between;padding-top:.25rem}.learn-card-lessons-list{display:flex;flex-direction:column;gap:.25rem;margin:.25rem 0}.learn-card-lesson{align-items:center;background:none;border:none;border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;display:flex;font:inherit;font-size:.85rem;gap:.6rem;padding:.45rem .6rem;text-align:left;transition:background var(--transition-fast)}.learn-card-lesson:hover{background:var(--bg-subtle)}.learn-card-lesson.completed{color:var(--text-muted)}.learn-card-lesson-dot{align-items:center;border:2px solid;border-radius:50%;color:#fff;display:flex;font-size:.65rem;font-weight:700;height:20px;justify-content:center;min-width:20px;transition:all var(--transition-fast);width:20px}.learn-card-lesson-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.learn-card-btn{border-radius:var(--radius-lg);color:#fff!important;font-size:.92rem;font-weight:600;margin-top:auto;padding:.7rem 1.5rem;transition:opacity var(--transition-fast),transform var(--transition-fast)}.learn-card-btn:hover{opacity:.9;transform:translateY(-1px)}.learn-lesson-container{grid-gap:0 2rem;display:grid;gap:0 2rem;grid-template-columns:1fr 260px;grid-template-rows:auto auto 1fr auto;margin:0 auto;max-width:1100px}.learn-lesson-header{display:flex;flex-direction:column;gap:.5rem;grid-column:1/-1;margin-bottom:1rem}.learn-back-btn{background:none;border:none;color:var(--primary-color);cursor:pointer;font:inherit;font-size:.9rem;font-weight:600;padding:0;text-align:left;transition:opacity var(--transition-fast)}.learn-back-btn:hover{opacity:.7}.learn-lesson-breadcrumb{align-items:center;color:var(--text-muted);display:flex;font-size:.85rem;gap:.5rem}.learn-breadcrumb-course{font-weight:600}.learn-breadcrumb-sep{color:var(--text-muted)}.learn-lesson-progress{align-items:center;display:flex;gap:.75rem;grid-column:1;margin-bottom:1.25rem}.learn-lesson-progress-bar{background:var(--border-default);border-radius:3px;flex:1 1;height:6px;overflow:hidden}.learn-lesson-progress-fill{border-radius:3px;height:100%;transition:width .4s ease}.learn-lesson-progress-text{color:var(--text-muted);font-size:.78rem;white-space:nowrap}.learn-lesson-content{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-xl);grid-column:1;min-height:400px;padding:2.5rem}.learn-lesson-title{color:var(--text-primary);font-size:1.8rem;font-weight:800;line-height:1.3;margin-bottom:1.5rem}.learn-lesson-body{color:var(--text-secondary);font-size:.95rem;line-height:1.75}.learn-h3{border-bottom:2px solid var(--border-light);font-size:1.3rem;margin:2rem 0 .75rem;padding-bottom:.4rem}.learn-h3,.learn-h4{color:var(--text-primary);font-weight:700}.learn-h4{font-size:1.05rem;margin:1.5rem 0 .5rem}.learn-para{line-height:1.75;margin-bottom:.75rem}.learn-list{display:flex;flex-direction:column;gap:.35rem;margin:.5rem 0 1rem 1.25rem}.learn-list li{line-height:1.65}.learn-ol{list-style:decimal}.learn-list:not(.learn-ol){list-style:disc}.learn-table-wrap{border:1px solid var(--border-default);border-radius:var(--radius-md);margin:1rem 0;overflow-x:auto}.learn-table{border-collapse:collapse;font-size:.88rem;width:100%}.learn-table th{background:var(--bg-subtle);border-bottom:2px solid var(--border-default);color:var(--text-primary);font-weight:700;padding:.6rem .75rem;text-align:left}.learn-table td{border-bottom:1px solid var(--border-light);color:var(--text-secondary);padding:.5rem .75rem}.learn-table tr:last-child td{border-bottom:none}.learn-blockquote{background:var(--bg-subtle);border-left:4px solid var(--primary-color);border-radius:0 var(--radius-md) var(--radius-md) 0;color:var(--text-secondary);font-style:italic;margin:1rem 0;padding:.75rem 1.25rem}.learn-blockquote p{margin:0}.learn-lesson-footer{grid-column:1;margin-top:1.5rem}.learn-lesson-nav{align-items:center;display:flex;flex-wrap:wrap;gap:.75rem}.learn-lesson-nav-spacer{flex:1 1}.learn-completed-btn{background:var(--accent-color)!important;border-color:var(--accent-color)!important;color:#1e1e1e!important}.learn-celebration{animation:learnPop .4s ease;background:var(--bg-card);border:2px solid;border-radius:var(--radius-xl);margin-top:1.5rem;padding:1.5rem;text-align:center}.learn-celebration-emoji{display:block;font-size:2.5rem;margin-bottom:.5rem}.learn-celebration h3{color:var(--text-primary);font-size:1.3rem;margin-bottom:.25rem}.learn-celebration p{color:var(--text-secondary);font-size:.92rem}@keyframes learnPop{0%{opacity:0;transform:scale(.9)}50%{transform:scale(1.02)}to{opacity:1;transform:scale(1)}}.learn-lesson-toc{align-self:start;background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-xl);display:flex;flex-direction:column;gap:.25rem;grid-column:2;grid-row:2/5;padding:1.25rem;position:sticky;top:100px}.learn-toc-title{color:var(--text-muted);font-size:.82rem;font-weight:700;letter-spacing:.04em;margin-bottom:.5rem;text-transform:uppercase}.learn-toc-item{align-items:center;background:none;border:none;border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;display:flex;font:inherit;font-size:.82rem;gap:.5rem;padding:.5rem .6rem;text-align:left;transition:background var(--transition-fast),color var(--transition-fast)}.learn-toc-item.active,.learn-toc-item:hover{background:var(--bg-subtle)}.learn-toc-item.active{color:var(--primary-color);font-weight:600}.learn-toc-item.completed .learn-toc-check{background:var(--accent-color);border-color:var(--accent-color);color:#1e1e1e}.learn-toc-check{align-items:center;border:2px solid var(--border-default);border-radius:50%;color:var(--text-muted);display:flex;font-size:.65rem;font-weight:700;height:22px;justify-content:center;min-width:22px;transition:all var(--transition-fast);width:22px}.learn-toc-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width:768px){.learn-page{padding:1.25rem 1rem 3rem}.learn-title{font-size:1.6rem}.learn-grid{gap:1.25rem;grid-template-columns:1fr}.learn-card{padding:1.25rem}.learn-lesson-container{gap:0;grid-template-columns:1fr}.learn-lesson-toc{grid-column:1;grid-row:auto;margin-bottom:1.25rem;order:-1;position:static}.learn-lesson-content{padding:1.5rem 1.25rem}.learn-lesson-title{font-size:1.35rem}.learn-h3{font-size:1.1rem}.learn-lesson-nav{align-items:stretch;flex-direction:column}.learn-lesson-nav .btn{text-align:center}.learn-lesson-nav-spacer{display:none}}@media (max-width:480px){.learn-card-lessons-list{display:none}.learn-lesson-content{padding:1.25rem 1rem}.learn-overall-progress{max-width:100%}}.learn-preview{margin:0 auto;max-width:800px}.learn-preview-banner{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-xl);margin-bottom:2rem;padding:2.5rem 2rem;text-align:center}.learn-preview-icon{display:block;font-size:3rem;margin-bottom:.75rem}.learn-preview-text{color:var(--text-secondary);font-size:1.1rem;line-height:1.6;margin:.5rem auto .75rem;max-width:500px}.learn-preview-cta-text{color:var(--text-muted);font-size:.92rem;margin-bottom:1.25rem}.learn-preview-buttons{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center}.learn-preview-buttons .btn{font-size:.95rem;font-weight:600;min-width:120px;padding:.65rem 1.75rem}.learn-preview-courses{display:flex;flex-direction:column}.learn-preview-course{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);overflow:hidden;padding:1.25rem 1.5rem;position:relative}.learn-preview-course:before{background:var(--course-color);bottom:0;content:"";left:0;position:absolute;top:0;width:4px}.learn-preview-course-header{align-items:flex-start;display:flex;gap:.75rem;margin-bottom:.75rem}.learn-preview-course-header .learn-card-icon{flex-shrink:0;font-size:1.5rem;margin-top:.1rem}.learn-preview-course-title{color:var(--text-primary);font-size:1.05rem;font-weight:700;margin:0 0 .2rem}.learn-preview-course-desc{color:var(--text-secondary);font-size:.85rem;line-height:1.5;margin:0}.learn-preview-lesson-list{display:flex;flex-direction:column;gap:.35rem;list-style:none;margin:0;padding:0 0 0 2.25rem}.learn-preview-lesson-item{align-items:center;color:var(--text-muted);display:flex;font-size:.85rem;gap:.5rem}.learn-preview-lesson-dot{border:2px solid;border-radius:50%;flex-shrink:0;height:8px;min-width:8px;width:8px}@media (max-width:480px){.learn-preview-banner{padding:1.5rem 1rem}.learn-preview-course{padding:1rem}.learn-preview-lesson-list{padding-left:1.75rem}}.learn-page--guest{padding-top:0!important}.learn-hero{padding-bottom:0}.learn-hero-grid{grid-gap:2rem;align-items:end;display:grid;gap:2rem;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr)}.learn-hero-grid>div:first-child{padding-bottom:clamp(2.5rem,5vw,4rem)}.learn-hero-cta{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.75rem}.learn-hero-facts{grid-gap:1rem;display:grid;gap:1rem;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:2.25rem;max-width:560px}.learn-hero-facts div{border-left:1px solid #c6a96b66;display:flex;flex-direction:column-reverse;gap:.2rem;padding-left:.9rem}.learn-hero-facts dd{font-feature-settings:"lnum";color:var(--brand-gold);font-family:var(--font-numeral);font-size:2rem;font-variant-numeric:lining-nums;font-weight:600;line-height:1}.learn-hero-facts dt{color:#a19d95;font-size:.78rem}.learn-hero-figure{align-items:flex-end;display:flex;height:clamp(340px,34vw,460px);justify-content:center;position:relative}.learn-hero-disc{aspect-ratio:1;background:var(--gradient-disc);border-radius:50%;left:50%;position:absolute;top:46%;transform:translate(-50%,-50%);width:86%}.learn-hero-figure img{max-height:100%;position:relative;width:auto}.learn-container{max-width:var(--container-wide)!important;padding-left:var(--gutter)!important;padding-right:var(--gutter)!important}.learn-page--guest .learn-container{padding-top:clamp(2.5rem,5vw,4rem)}.learn-card-icon{align-items:center;background:var(--gradient-icon);border:1px solid var(--accent-line);border-radius:12px;color:var(--accent-color);display:inline-flex!important;flex:none;font-size:0!important;height:44px;justify-content:center;width:44px}.learn-card,.learn-preview-course{background:var(--bg-card)!important;border-left-width:1px!important;border:1px solid var(--border-default)!important;border-radius:18px!important;box-shadow:none!important}.learn-card:hover,.learn-preview-course:hover{border-color:var(--accent-line)!important}.learn-preview-courses{grid-gap:1rem;display:grid!important;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.learn-title{font-family:var(--font-display)}@media (max-width:860px){.learn-hero-grid{grid-template-columns:1fr}.learn-hero-grid>div:first-child{padding-bottom:0}.learn-hero-figure{height:340px}.learn-hero-facts{grid-template-columns:repeat(2,minmax(0,1fr))}}.learn-page--guest .learn-preview{max-width:none!important;width:100%}.learn-page--guest{padding:0!important}