.details-page-container[data-astro-cid-hmwiulc6]{flex-direction:column;gap:40px;max-width:1200px;margin:0 auto;padding:60px 24px 100px;display:flex}.course-header-banner[data-astro-cid-hmwiulc6]{background:linear-gradient(135deg, #111928e6 0%, color-mix(in srgb, var(--brand) 8%, transparent) 100%);padding:40px;position:relative}.category-badge[data-astro-cid-hmwiulc6]{background:color-mix(in srgb, var(--brand) 15%, transparent);color:var(--accent-color);border:1px solid color-mix(in srgb, var(--brand) 30%, transparent);text-transform:uppercase;border-radius:4px;margin-bottom:16px;padding:4px 10px;font-size:.75rem;font-weight:700;display:inline-block}.course-header-banner[data-astro-cid-hmwiulc6] h1[data-astro-cid-hmwiulc6]{color:var(--text-primary);margin:0 0 12px;font-size:2.2rem;font-weight:800;line-height:1.2}.course-header-banner[data-astro-cid-hmwiulc6] p[data-astro-cid-hmwiulc6]{color:var(--text-secondary);max-width:800px;margin:0 0 20px;font-size:1.05rem;line-height:1.6}.banner-meta[data-astro-cid-hmwiulc6]{color:var(--text-secondary);font-size:.9rem;font-weight:500}.details-grid[data-astro-cid-hmwiulc6]{grid-template-columns:2fr 1fr;align-items:start;gap:40px;display:grid}.info-section[data-astro-cid-hmwiulc6]{padding:35px}.info-section[data-astro-cid-hmwiulc6] h3[data-astro-cid-hmwiulc6]{color:var(--text-primary);margin:0 0 24px;font-size:1.25rem;font-weight:700}.syllabus-list[data-astro-cid-hmwiulc6]{flex-direction:column;gap:12px;display:flex}.syllabus-item[data-astro-cid-hmwiulc6]{border:1px solid var(--border-color);background:#ffffff05;border-radius:8px;align-items:center;gap:16px;padding:14px 20px;display:flex}.item-number[data-astro-cid-hmwiulc6]{background:var(--accent-color);width:28px;height:28px;color:var(--text-primary);border-radius:50%;justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:flex}.item-title[data-astro-cid-hmwiulc6]{color:var(--text-primary);font-size:.95rem;font-weight:500}.faq-list[data-astro-cid-hmwiulc6]{flex-direction:column;gap:20px;display:flex}.faq-item[data-astro-cid-hmwiulc6]{border:1px solid var(--border-color);background:#ffffff05;border-radius:8px;padding:16px 20px}.faq-q[data-astro-cid-hmwiulc6]{color:var(--text-primary);margin-bottom:6px;font-size:.95rem;font-weight:600}.faq-a[data-astro-cid-hmwiulc6]{color:var(--text-secondary);font-size:.9rem;line-height:1.5}.purchase-card[data-astro-cid-hmwiulc6]{flex-direction:column;gap:20px;padding:30px;display:flex;position:sticky;top:100px}.purchase-card[data-astro-cid-hmwiulc6] h3[data-astro-cid-hmwiulc6]{color:var(--text-primary);border-bottom:1px solid var(--border-color);margin:0;padding-bottom:12px;font-size:1.15rem;font-weight:700}.batches-list[data-astro-cid-hmwiulc6]{flex-direction:column;gap:16px;display:flex}.batch-card[data-astro-cid-hmwiulc6]{background:var(--surface-1);border:1px solid var(--border-color);border-radius:8px;flex-direction:column;gap:10px;padding:16px;display:flex}.batch-header[data-astro-cid-hmwiulc6]{justify-content:space-between;align-items:center;display:flex}.batch-header[data-astro-cid-hmwiulc6] h4[data-astro-cid-hmwiulc6]{color:var(--text-primary);margin:0;font-size:.95rem;font-weight:700}.batch-price[data-astro-cid-hmwiulc6]{color:var(--accent-color);font-size:1.1rem;font-weight:800}.batch-dates[data-astro-cid-hmwiulc6]{color:var(--text-secondary);margin:0;font-size:.8rem}.buy-btn[data-astro-cid-hmwiulc6]{text-align:center;width:100%;padding:8px 16px;font-size:.85rem}.batches-loading[data-astro-cid-hmwiulc6]{color:var(--text-secondary);align-items:center;gap:12px;padding:10px 0;font-size:.85rem;display:flex}.mini-spinner[data-astro-cid-hmwiulc6]{border:2px solid #ffffff0d;border-top:2px solid var(--accent-color);border-radius:50%;width:20px;height:20px;animation:1s linear infinite spin}.no-batches-state[data-astro-cid-hmwiulc6]{text-align:center;color:var(--text-secondary);padding:10px 0;font-size:.9rem}.empty-notice[data-astro-cid-hmwiulc6]{color:var(--text-secondary);font-size:.9rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (width<=768px){.details-grid[data-astro-cid-hmwiulc6]{grid-template-columns:1fr;gap:30px}.purchase-card[data-astro-cid-hmwiulc6]{position:static}}