.series-hero{background-color:var(--primary-deep-emerald);color:#fff;text-align:center;padding:4rem 0}.series-hero h1{font-family:var(--font-serif);color:var(--accent-gold);margin-bottom:1rem;font-size:2.5rem}.series-hero p{opacity:.9;max-width:600px;margin:0 auto;font-size:1.1rem}.series-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem;padding:4rem 0;display:grid}.series-card{border:1px solid var(--border-color);background:#fff;border-radius:8px;flex-direction:column;padding:2rem;transition:all .2s;display:flex}.series-card:hover{border-color:var(--primary-deep-emerald);transform:translateY(-4px);box-shadow:0 10px 15px -3px #0000001a}.series-card h2{font-family:var(--font-serif);color:var(--primary-deep-emerald);margin-bottom:1rem;font-size:1.35rem;line-height:1.4}.series-card p{opacity:.8;flex:1;margin-bottom:1.5rem;font-size:.95rem}.series-meta{border-top:1px solid var(--border-color);color:var(--text-charcoal);justify-content:space-between;padding-top:1rem;font-size:.85rem;font-weight:500;display:flex}.lesson-list{flex-direction:column;gap:1rem;margin-top:2rem;display:flex}.lesson-card{border:1px solid var(--border-color);background:#fff;border-radius:6px;align-items:center;gap:1.5rem;padding:1.5rem;transition:background-color .2s;display:flex}.lesson-card:hover{background-color:var(--bg-ivory)}.lesson-icon{color:var(--primary-deep-emerald);background-color:#045d5d1a;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.lesson-content{flex:1}.lesson-content h3{color:var(--text-charcoal);margin-bottom:.25rem;font-size:1.1rem}.lesson-content p{opacity:.7;font-size:.85rem}.lesson-action{color:var(--primary-deep-emerald);font-size:.9rem;font-weight:500}@media (max-width:768px){.series-hero{padding:2.5rem 0!important}.series-hero h1{font-size:2rem!important}.series-grid{gap:1.5rem;padding:2.5rem 0}.lesson-card{flex-direction:column;align-items:flex-start;gap:1rem;padding:1.25rem}}