.elearning-hub-container[data-astro-cid-3he2shev]{padding:2rem 0 5rem}.hub-content[data-astro-cid-3he2shev]{max-width:680px;margin:0 auto;padding:2rem 0 1rem}@media (width>=1440px){.hub-content[data-astro-cid-3he2shev]{max-width:min(1100px,100%)}}.hub-content[data-astro-cid-3he2shev]:empty{display:none}.hub-header[data-astro-cid-3he2shev]{text-align:center;max-width:680px;margin:0 auto 3.5rem}.hub-badge[data-astro-cid-3he2shev]{background:color-mix(in srgb, var(--color-brand) 12%, transparent);color:var(--color-brand);border-radius:9999px;align-items:center;gap:.5rem;margin-bottom:1.25rem;padding:.35rem .85rem;font-size:.875rem;font-weight:600;display:inline-flex}.badge-dot[data-astro-cid-3he2shev]{background-color:var(--color-brand);border-radius:50%;width:7px;height:7px}.hub-title[data-astro-cid-3he2shev]{color:var(--color-text);margin-bottom:1rem}.hub-subtitle[data-astro-cid-3he2shev]{font-size:var(--font-size-base);color:var(--color-text-secondary);line-height:1.6}.empty-courses-box[data-astro-cid-3he2shev]{text-align:center;background-color:var(--color-surface);border:1px dashed var(--color-border);border-radius:calc(var(--radius) * 2);max-width:540px;margin:0 auto;padding:4rem 2rem}.empty-icon[data-astro-cid-3he2shev]{margin-bottom:1rem;font-size:3rem}.empty-courses-box[data-astro-cid-3he2shev] h3[data-astro-cid-3he2shev]{color:var(--color-text);margin-bottom:.5rem;font-size:1.35rem;font-weight:700}.empty-courses-box[data-astro-cid-3he2shev] p[data-astro-cid-3he2shev]{color:var(--color-text-secondary);margin-bottom:1.5rem;font-size:.9375rem}.btn[data-astro-cid-3he2shev]{padding:var(--btn-pad-y) var(--btn-pad-x);border-radius:var(--btn-radius);font-weight:var(--btn-font-weight);font-size:var(--btn-font-size);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:.45rem;line-height:1.2;text-decoration:none;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.btn-primary[data-astro-cid-3he2shev]{background:var(--color-brand);color:var(--color-on-brand)}.btn-primary[data-astro-cid-3he2shev]:hover{background:var(--color-brand-hover)}.courses-grid[data-astro-cid-3he2shev]{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:2rem;display:grid}.course-card[data-astro-cid-3he2shev]{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:calc(var(--radius) * 1.5);flex-direction:column;transition:all .25s;display:flex;overflow:hidden}.course-card[data-astro-cid-3he2shev]:hover{border-color:var(--color-brand);transform:translateY(-4px);box-shadow:0 12px 30px #00000014}.course-card-inner[data-astro-cid-3he2shev]{flex-direction:column;height:100%;display:flex}.course-cover-wrap[data-astro-cid-3he2shev]{background-color:var(--color-fill);width:100%;height:180px;overflow:hidden}.course-thumb[data-astro-cid-3he2shev]{object-fit:cover;width:100%;height:100%;transition:transform .3s}.course-card[data-astro-cid-3he2shev]:hover .course-thumb[data-astro-cid-3he2shev]{transform:scale(1.04)}.course-card-body[data-astro-cid-3he2shev]{flex-direction:column;flex:1;padding:1.5rem;display:flex}.course-card-badges[data-astro-cid-3he2shev]{gap:.5rem;margin-bottom:.75rem;display:flex}.badge[data-astro-cid-3he2shev]{border-radius:9999px;padding:.2rem .55rem;font-size:.75rem;font-weight:600}.badge-difficulty[data-astro-cid-3he2shev]{background-color:color-mix(in srgb, var(--color-brand) 15%, transparent);color:var(--color-brand)}.badge-count[data-astro-cid-3he2shev]{background-color:var(--color-fill);color:var(--color-text-secondary)}.course-card-title[data-astro-cid-3he2shev]{color:var(--color-text);margin-bottom:.4rem;font-size:1.25rem;font-weight:700;line-height:1.35}.course-card-subtitle[data-astro-cid-3he2shev]{color:var(--color-text-secondary);margin-bottom:.6rem;font-size:.9375rem;font-weight:500}.course-card-desc[data-astro-cid-3he2shev]{color:var(--color-text-secondary);-webkit-line-clamp:3;-webkit-box-orient:vertical;flex:1;margin-bottom:1.25rem;font-size:.875rem;line-height:1.5;display:-webkit-box;overflow:hidden}.course-card-footer[data-astro-cid-3he2shev]{border-top:1px solid var(--color-border);text-align:center;justify-content:center;align-items:center;margin-top:auto;padding-top:1rem;display:flex}.btn-enroll[data-astro-cid-3he2shev]{color:var(--color-brand);font-size:.875rem;font-weight:700}