.course-type-container{min-height:100vh;background:linear-gradient(135deg,#f8fafc,#e2e8f0)}.type-header{background:linear-gradient(135deg,#1e40af,#3b82f6);color:#fff;padding:2rem 1.5rem;text-align:center}.type-header .header-content{max-width:800px;margin:0 auto}.type-header .back-link{display:inline-block;color:#fffc;text-decoration:none;margin-bottom:1rem;font-size:.875rem;transition:color .2s ease}.type-header .back-link:hover{color:#fff}.type-header h1{font-size:2rem;font-weight:700;margin-bottom:.5rem}.type-header .header-description{color:#ffffffe6;font-size:1.1rem;margin:0}.type-selection-main{max-width:1000px;margin:0 auto;padding:2rem 1.5rem 4rem}.selection-intro{text-align:center;margin-bottom:2.5rem}.selection-intro h2{font-size:1.5rem;color:var(--text-primary);margin-bottom:.5rem}.selection-intro p{color:var(--text-secondary);font-size:1rem;margin:0}.course-type-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-bottom:2.5rem}@media(max-width:768px){.course-type-grid{grid-template-columns:1fr}}.course-type-card{background:#fff;border-radius:var(--radius-xl);padding:2rem;text-decoration:none;color:inherit;border:2px solid transparent;box-shadow:var(--shadow-md);transition:all .3s ease;display:flex;flex-direction:column;cursor:pointer}.course-type-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.course-type-card.active-course:hover{border-color:var(--primary-color)}.course-type-card.passive-course:hover{border-color:var(--accent-color)}.card-icon{width:64px;height:64px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;transition:all .3s ease}.card-icon svg{width:32px;height:32px}.active-course .card-icon{background:#2563eb1a;color:var(--primary-color)}.passive-course .card-icon{background:#10b9811a;color:var(--accent-color)}.active-course:hover .card-icon{background:var(--primary-color);color:#fff}.passive-course:hover .card-icon{background:var(--accent-color);color:#fff}.card-content{flex:1}.card-content h3{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.75rem;transition:color .2s ease}.active-course:hover .card-content h3{color:var(--primary-color)}.passive-course:hover .card-content h3{color:var(--accent-color)}.card-description{color:var(--text-secondary);font-size:.95rem;line-height:1.6;margin-bottom:1.5rem}.feature-list{list-style:none;padding:0;margin:0 0 1.5rem}.feature-list li{display:flex;align-items:center;gap:.75rem;padding:.5rem 0;color:var(--text-secondary);font-size:.9rem}.feature-list li svg{width:20px;height:20px;flex-shrink:0}.active-course .feature-list li svg{color:var(--primary-color)}.passive-course .feature-list li svg{color:var(--accent-color)}.card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:1.5rem;border-top:1px solid var(--border-color);margin-top:auto}.card-tag{font-size:.8rem;color:var(--text-muted)}.card-action{font-weight:600;font-size:.9rem;transition:all .2s ease}.active-course .card-action{color:var(--primary-color)}.passive-course .card-action{color:var(--accent-color)}.course-type-card:hover .card-action{transform:translate(4px)}.help-section{max-width:700px;margin:0 auto}.help-card{background:#2563eb0d;border:1px solid rgba(37,99,235,.1);border-radius:var(--radius-xl);padding:1.5rem 2rem;text-align:center}.help-card h4{font-size:1.1rem;color:var(--text-primary);margin-bottom:1rem}.help-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.6;margin-bottom:.75rem}.help-card p:last-of-type{margin-bottom:0}.help-card strong{color:var(--text-primary)}.help-note{color:var(--text-muted)!important;font-size:.85rem!important;margin-top:1rem!important}@media(max-width:600px){.type-header{padding:1.5rem 1rem}.type-header h1{font-size:1.5rem}.type-selection-main{padding:1.5rem 1rem 3rem}.course-type-card{padding:1.5rem}.card-icon{width:56px;height:56px}.card-icon svg{width:28px;height:28px}.card-content h3{font-size:1.25rem}.help-card{padding:1.25rem 1.5rem}}@media(max-width:768px){.course-type-container{background:#0f172a;color:#f1f5f9;padding:0 .75rem 6rem}.type-header{border-radius:0;margin:0 -.75rem;width:calc(100% + 1.5rem);padding:1rem;text-align:left}.type-selection-main{padding:1.25rem 0 5rem}.selection-intro{text-align:center}.selection-intro h2{color:#f1f5f9}.selection-intro p{color:#cbd5e1}.course-type-grid{grid-template-columns:1fr;gap:1rem}.course-type-card{background:#1e293b;border-color:#334155;color:#f1f5f9;padding:1.25rem}.card-content h3{color:#f1f5f9}.card-description,.feature-list li{color:#cbd5e1}.card-footer{border-top-color:#334155}.card-tag{color:#64748b}.help-card{background:#2563eb1f;border-color:#2563eb40;padding:1rem 1.25rem}.help-card h4,.help-card strong{color:#f1f5f9}.help-card p{color:#cbd5e1}}