.lrn-wrap{max-width:860px;margin:0 auto;padding:2.5rem 1.25rem 4rem}.lrn-wrap .lrn-cat-grid,.lrn-wrap .lrn-grid{max-width:100%}.lrn-hero{text-align:center;padding:1.5rem 0 2.5rem;border-bottom:1px solid #eef1f5;margin-bottom:2.5rem}.lrn-hero-badge{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:700;color:var(--color-primary,#1a56db);background:#eff4ff;padding:5px 12px;border-radius:999px}.lrn-hero h1{font-size:clamp(1.9rem,4vw,2.6rem);font-weight:800;margin:1rem 0 .6rem;color:#0f172a;letter-spacing:-.02em}.lrn-hero p{color:#64748b;font-size:1.05rem;max-width:620px;margin:0 auto;line-height:1.6}.lrn-section-title{font-size:1.25rem;font-weight:700;color:#0f172a;margin:0 0 1rem}.lrn-section-head{display:flex;align-items:baseline;justify-content:space-between}.lrn-seeall{display:inline-flex;align-items:center;gap:4px;font-size:.9rem;font-weight:600;color:var(--color-primary,#1a56db)}.lrn-seeall:hover{text-decoration:underline}.lrn-cats{margin-bottom:3rem}.lrn-cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.75rem}.lrn-cat-card{display:flex;flex-direction:column;gap:.35rem;padding:1rem 1.1rem;border:1px solid #e8ecf1;border-radius:12px;background:#fff;transition:all .15s}.lrn-cat-card:hover{border-color:var(--color-primary,#1a56db);box-shadow:0 4px 16px rgba(26,86,219,.08);transform:translateY(-1px)}.lrn-cat-card-name{font-weight:700;color:#0f172a}.lrn-cat-card-count{display:inline-flex;align-items:center;gap:5px;font-size:.82rem;color:#64748b}.lrn-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem}.lrn-card{display:flex;flex-direction:column;gap:.5rem;padding:1.1rem 1.2rem;border:1px solid #e8ecf1;border-radius:14px;background:#fff;transition:all .15s}.lrn-card:hover{border-color:var(--color-primary,#1a56db);box-shadow:0 6px 20px rgba(15,23,42,.07);transform:translateY(-2px)}.lrn-card-cat{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--color-primary,#1a56db)}.lrn-card h3{font-size:1.02rem;font-weight:700;color:#0f172a;line-height:1.35;margin:0}.lrn-card p{font-size:.88rem;color:#64748b;line-height:1.55;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.lrn-card-time{display:inline-flex;align-items:center;gap:4px;font-size:.78rem;color:#94a3b8;margin-top:auto}.lrn-empty{color:#94a3b8;padding:2rem 0}.lrn-crumbs{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:.85rem;color:#94a3b8;margin-bottom:1.5rem}.lrn-crumbs a{color:#64748b}.lrn-crumbs a:hover{color:var(--color-primary,#1a56db)}.lrn-cat-title{font-size:clamp(1.6rem,3vw,2.1rem);font-weight:800;color:#0f172a;margin:0 0 .25rem}.lrn-cat-sub{color:#94a3b8;margin:0 0 1.75rem;font-size:.9rem}.lrn-head h1{font-size:clamp(1.8rem,3.6vw,2.5rem);font-weight:800;color:#0f172a;line-height:1.2;letter-spacing:-.02em;margin:0 0 1rem}.lrn-meta{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;font-size:.88rem;color:#94a3b8;padding-bottom:1.5rem;border-bottom:1px solid #eef1f5;margin-bottom:2rem}.lrn-readtime{display:inline-flex;align-items:center;gap:5px}.lrn-cat-pill{background:#eff4ff;color:var(--color-primary,#1a56db);font-weight:600;padding:3px 10px;border-radius:999px;font-size:.8rem}.lrn-body{font-size:1.06rem;line-height:1.75;color:#334155}.lrn-body p{margin:0 0 1.25rem}.lrn-body .lrn-lead{font-size:1.12rem;color:#1e293b}.lrn-body h2{font-size:1.5rem;font-weight:700;color:#0f172a;margin:2.5rem 0 1rem;letter-spacing:-.01em}.lrn-faq{margin-top:3rem;padding-top:2rem;border-top:1px solid #eef1f5}.lrn-faq>h2{font-size:1.5rem;font-weight:700;color:#0f172a;margin:0 0 1.25rem}.lrn-faq-item{border:1px solid #e8ecf1;border-radius:12px;padding:0 1.1rem;margin-bottom:.6rem;background:#fff}.lrn-faq-item summary{cursor:pointer;font-weight:600;color:#0f172a;padding:1rem 0;list-style:none;display:flex;justify-content:space-between;align-items:center}.lrn-faq-item summary::-webkit-details-marker{display:none}.lrn-faq-item summary:after{content:"+";font-size:1.3rem;color:#94a3b8;font-weight:400}.lrn-faq-item[open] summary:after{content:"−"}.lrn-faq-item p{color:#475569;line-height:1.7;margin:0 0 1rem}.lrn-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid #eef1f5}.lrn-tag{font-size:.8rem;color:#64748b;background:#f1f5f9;padding:4px 11px;border-radius:999px}[dir=rtl] .lrn-crumbs,[dir=rtl] .lrn-meta{direction:rtl}.lrn-pagination{display:flex;align-items:center;justify-content:center;gap:14px;margin:32px 0 8px}.lrn-page-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 20px;border-radius:10px;font-size:14px;font-weight:600;border:1px solid var(--border,#e2e8f0);background:var(--bg-surface,#fff);color:var(--text-primary,#0f172a);text-decoration:none;transition:all .15s}.lrn-page-btn:hover{border-color:var(--primary,#0ea5a3);color:var(--primary,#0ea5a3)}.lrn-page-info{font-size:13px;color:var(--text-muted,#94a3b8)}.lrn-cta,.lrn-explore{margin-top:44px}.lrn-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;border-radius:18px;padding:28px;background:linear-gradient(90deg,#0ea5a3,#0f172a);color:#fff}.lrn-cta h2{font-size:19px;font-weight:800;margin:0}.lrn-cta p{margin:6px 0 0;font-size:14px;color:rgba(255,255,255,.78)}.lrn-cta-btn{display:inline-flex;align-items:center;gap:8px;border-radius:10px;background:#fff;color:#0f172a;padding:11px 24px;font-size:14px;font-weight:800;text-decoration:none;white-space:nowrap}