:root{--primary-color:#667eea;--primary-dark:#5a67d8;--secondary-color:#764ba2;--text-dark:#2d3748;--text-medium:#4a5568;--text-light:#718096;--border-color:#e2e8f0;--bg-light:#f7fafc;--bg-white:#fff;--shadow-sm:0 2px 4px rgba(0,0,0,0.05);--shadow-md:0 4px 15px rgba(0,0,0,0.1);--shadow-lg:0 12px 30px rgba(0,0,0,0.15);--transition:all 0.3s ease}.dncg-courses-archive-wrapper{min-height:100vh;background:var(--bg-light)}.dncg-courses-hero{background:linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);padding:80px
0 60px;position:relative;overflow:hidden}.dncg-courses-hero::before{content:'';position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);animation:float 20s ease-in-out infinite}@keyframes
float{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-20px) rotate(180deg)}}.dncg-courses-hero-content{position:relative;z-index:1;text-align:center}.dncg-container{max-width:1200px;margin:0
auto;padding:0
20px}.dncg-container-wide{max-width:1400px;margin:0
auto;padding:0
20px}.dncg-courses-title{font-size:3rem;font-weight:700;color:white;margin:0
0 15px;text-shadow:2px 2px 4px rgba(0,0,0,0.1)}.dncg-courses-intro{font-size:1.15rem;color:rgba(255,255,255,0.95);max-width:600px;margin:0
auto;line-height:1.6}.dncg-mobile-filter-toggle{display:none;align-items:center;gap:10px;padding:12px
20px;background:white;border:2px
solid var(--border-color);border-radius:8px;font-weight:600;font-size:1rem;color:var(--text-dark);cursor:pointer;transition:var(--transition);margin-bottom:20px;width:100%;justify-content:center}.dncg-mobile-filter-toggle:hover{border-color:var(--primary-color);color:var(--primary-color)}.dncg-mobile-filter-toggle .filter-count{background:var(--primary-color);color:white;padding:2px
8px;border-radius:12px;font-size:0.85rem;font-weight:700}.dncg-active-filters{background:white;padding:15px
20px;border-radius:8px;margin-bottom:20px;display:flex;align-items:center;gap:15px;flex-wrap:wrap;box-shadow:var(--shadow-sm)}.active-filters-label{font-weight:600;color:var(--text-medium);font-size:0.9rem}.active-filters-tags{display:flex;flex-wrap:wrap;gap:8px;flex:1}.filter-tag{display:inline-flex;align-items:center;gap:6px;padding:6px
12px;background:var(--bg-light);border:1px
solid var(--border-color);border-radius:20px;font-size:0.875rem;color:var(--text-dark);text-decoration:none;transition:var(--transition)}.filter-tag:hover{background:#fee;border-color:#fcc;color:#c00}.filter-tag
svg{stroke:currentColor}.clear-all-btn{color:var(--primary-color);font-weight:600;font-size:0.875rem;text-decoration:none;padding:6px
12px;transition:var(--transition)}.clear-all-btn:hover{text-decoration:underline}.dncg-courses-content{padding:40px
0 80px}.dncg-courses-layout{display:grid;grid-template-columns:280px 1fr;gap:30px;align-items:start}.dncg-filter-sidebar{background:white;border-radius:12px;padding:25px;box-shadow:var(--shadow-md)}.filter-sidebar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid var(--border-color)}.filter-sidebar-title{font-size:1.3rem;font-weight:700;color:var(--text-dark);margin:0}.mobile-close-filters{display:none;background:none;border:none;cursor:pointer;padding:5px;color:var(--text-medium);transition:var(--transition)}.mobile-close-filters:hover{color:var(--text-dark)}.filter-accordion-item{border-bottom:1px solid var(--border-color)}.filter-accordion-item:last-child{border-bottom:none}.filter-accordion-toggle{width:100%;display:flex;justify-content:space-between;align-items:center;padding:15px
0;background:none;border:none;cursor:pointer;transition:var(--transition)}.filter-accordion-toggle:hover .accordion-title{color:var(--primary-color)}.filter-accordion-toggle:focus-visible{outline:2px
solid var(--primary-color);outline-offset:2px}.accordion-title{font-size:1rem;font-weight:600;color:var(--text-dark);text-align:left;transition:var(--transition)}.accordion-icon{stroke:var(--text-medium);transition:transform 0.3s ease;flex-shrink:0}.filter-accordion-toggle.is-active .accordion-icon{transform:rotate(180deg)}.filter-accordion-content{display:none}.filter-accordion-content.is-open{display:block;animation:slideDown 0.3s ease}@keyframes
slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.filter-options{padding:10px
0 15px}.filter-checkbox-label{display:flex;align-items:center;gap:10px;padding:8px
0;cursor:pointer;transition:var(--transition)}.filter-checkbox-label:hover{color:var(--primary-color)}.filter-checkbox{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0, 0, 0, 0);white-space:nowrap;border:0}.filter-checkbox:focus-visible+.checkbox-custom{outline:2px
solid var(--primary-color);outline-offset:2px;box-shadow:0 0 0 3px rgba(102, 126, 234, 0.2)}.checkbox-custom{width:18px;height:18px;border:2px
solid var(--border-color);border-radius:4px;flex-shrink:0;transition:var(--transition);position:relative}.filter-checkbox:checked+.checkbox-custom{background:var(--primary-color);border-color:var(--primary-color)}.filter-checkbox:checked+.checkbox-custom::after{content:'';position:absolute;left:5px;top:2px;width:4px;height:8px;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg)}.checkbox-text{flex:1;font-size:0.9rem;color:var(--text-medium);display:flex;justify-content:space-between;align-items:center}.option-count{color:var(--text-light);font-size:0.85rem}.filter-actions{display:flex;flex-direction:column;gap:10px;padding-top:20px;margin-top:20px;border-top:2px solid var(--border-color)}.btn-apply-filters,.btn-clear-filters{width:100%;padding:12px;border-radius:8px;font-weight:600;font-size:0.95rem;text-align:center;text-decoration:none;cursor:pointer;transition:var(--transition);border:none}.btn-apply-filters{background:var(--primary-color);color:white}.btn-apply-filters:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 5px 15px rgba(102, 126, 234, 0.3)}.btn-apply-filters:focus-visible{outline:2px
solid var(--primary-dark);outline-offset:2px}.btn-clear-filters{background:var(--bg-light);color:var(--text-medium)}.btn-clear-filters:hover{background:var(--border-color)}.btn-clear-filters:focus-visible{outline:2px
solid var(--text-medium);outline-offset:2px}.dncg-courses-results{min-height:500px}.results-header{margin-bottom:25px}.results-count{font-size:1.05rem;color:var(--text-medium);margin:0}.results-count
strong{color:var(--text-dark);font-weight:700}.courses-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(280px, 1fr));gap:25px;margin-bottom:40px}.course-card{background:white;border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--transition);height:100%}.course-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.course-card-link{display:block;height:100%;text-decoration:none;color:inherit}.course-card-link:focus-visible{outline:3px
solid var(--primary-color);outline-offset:2px}.course-image{height:160px;background-size:cover;background-position:center;position:relative;background-color:var(--bg-light)}.course-image-placeholder{background:linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);display:flex;align-items:center;justify-content:center}.placeholder-icon{position:relative;z-index:2}.placeholder-icon
svg{stroke:rgba(255,255,255,0.7)}.course-image-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.3) 100%)}.course-content{padding:20px}.course-subject{display:inline-block;font-size:0.8rem;font-weight:600;color:var(--primary-color);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:8px}.course-title{font-size:1.15rem;font-weight:700;color:var(--text-dark);margin:0
0 12px;line-height:1.4;min-height:2.8em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.course-meta{display:flex;flex-direction:column;gap:6px;margin-top:12px}.meta-item{display:flex;align-items:center;gap:6px;font-size:0.85rem;color:var(--text-light)}.meta-item
svg{flex-shrink:0;stroke:var(--text-light)}.partner-courses-divider{display:flex;align-items:center;gap:20px;margin:60px
0 20px}.divider-line{flex:1;height:1px;background:linear-gradient(to right, transparent, var(--border-color), transparent)}.divider-text{font-size:1.1rem;font-weight:600;color:var(--text-medium)}.partner-courses-intro{text-align:center;color:var(--text-light);font-size:0.95rem;margin:0
0 30px}.partner-course-card{opacity:0.92;border:1px
solid var(--border-color)}.partner-course-card:hover{opacity:1;border-color:var(--primary-color)}.partner-badge{position:absolute;top:12px;right:12px;background:var(--primary-color);color:white;padding:4px
10px;border-radius:6px;font-size:0.75rem;font-weight:700;z-index:3;pointer-events:none}.partner-placeholder{background:linear-gradient(135deg, #94a3b8 0%, #64748b 100%)}.partner-campus{font-size:0.85rem;color:var(--text-light);font-style:italic;margin:4px
0 8px}.external-icon{display:inline-block;margin-left:4px;vertical-align:middle;stroke:var(--primary-color)}.dncg-pagination{margin:50px
0 40px}.pagination-wrapper{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}.pagination-wrapper a,
.pagination-wrapper
span{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0
14px;font-size:0.95rem;font-weight:600;text-decoration:none;border:2px
solid var(--border-color);border-radius:8px;background:white;color:var(--text-dark);transition:var(--transition);gap:6px}.pagination-wrapper a:hover{background:var(--primary-color);color:white;border-color:var(--primary-color);transform:translateY(-2px);box-shadow:0 4px 12px rgba(102, 126, 234, 0.3)}.pagination-wrapper a:focus-visible{outline:3px
solid var(--primary-color);outline-offset:2px}.pagination-wrapper
.current{background:var(--primary-color);color:white;border-color:var(--primary-color);cursor:default}.pagination-wrapper
.dots{border:none;background:transparent;color:var(--text-light);cursor:default;min-width:30px}.pagination-wrapper a.prev svg,
.pagination-wrapper a.next
svg{stroke:currentColor}.dncg-no-courses-found{text-align:center;padding:80px
20px}.no-courses-content{max-width:500px;margin:0
auto;padding:50px
40px;background:white;border-radius:12px;box-shadow:var(--shadow-md)}.no-courses-content
svg{stroke:var(--border-color);margin-bottom:20px}.no-courses-content
h3{font-size:1.5rem;color:var(--text-dark);margin:0
0 15px;font-weight:700}.no-courses-content
p{color:var(--text-medium);line-height:1.6;margin:0
0 25px}.btn-clear-search{display:inline-block;padding:12px
24px;background:var(--primary-color);color:white;border-radius:8px;text-decoration:none;font-weight:600;transition:var(--transition)}.btn-clear-search:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 5px 15px rgba(102, 126, 234, 0.3)}.btn-clear-search:focus-visible{outline:2px
solid var(--primary-dark);outline-offset:2px}@media (max-width: 992px){.dncg-courses-layout{grid-template-columns:1fr}.dncg-mobile-filter-toggle{display:flex}.dncg-filter-sidebar{position:fixed;top:0;left:-100%;width:320px;max-width:85vw;height:100vh;overflow-y:auto;z-index:1000;transition:left 0.3s ease;border-radius:0;margin:0}.dncg-filter-sidebar.is-open{left:0;box-shadow:0 0 50px rgba(0,0,0,0.3)}.mobile-close-filters{display:block}.filter-sidebar-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.5);z-index:999;opacity:0;visibility:hidden;transition:opacity 0.3s ease, visibility 0.3s ease}body.filter-sidebar-open .filter-sidebar-overlay{opacity:1;visibility:visible}body.filter-sidebar-open{overflow:hidden}.courses-grid{grid-template-columns:repeat(auto-fill, minmax(250px, 1fr))}}@media (max-width: 768px){.dncg-courses-title{font-size:2.25rem}.dncg-courses-intro{font-size:1rem}.courses-grid{grid-template-columns:1fr}.dncg-active-filters{flex-direction:column;align-items:flex-start}.pagination-wrapper a,
.pagination-wrapper
span{min-width:40px;height:40px;font-size:0.9rem}.pagination-wrapper a
span{display:none}}@media (max-width: 480px){.dncg-courses-hero{padding:60px
0 40px}.dncg-courses-title{font-size:1.75rem}.dncg-filter-sidebar{width:100%;max-width:100vw}.course-content{padding:16px}.pagination-wrapper{gap:6px}}