.learn-category>summary{list-style:none}.learn-category>summary::-webkit-details-marker{display:none}.learn-category>summary::marker{display:none}.learn-page[data-astro-cid-we6un2hb]{padding-top:var(--space-8);padding-bottom:var(--space-20)}.learn-header[data-astro-cid-we6un2hb]{margin-bottom:var(--space-12)}.learn-title[data-astro-cid-we6un2hb]{font-size:var(--text-3xl);font-weight:800;margin-bottom:var(--space-3)}@media(min-width:640px){.learn-title[data-astro-cid-we6un2hb]{font-size:var(--text-4xl)}}.learn-subtitle[data-astro-cid-we6un2hb]{font-size:var(--text-lg);color:var(--color-text-muted);max-width:560px}.learn-empty[data-astro-cid-we6un2hb]{color:var(--color-text-muted);font-size:var(--text-lg)}.learn-categories[data-astro-cid-we6un2hb]{display:flex;flex-direction:column;gap:var(--space-4)}.learn-category[data-astro-cid-we6un2hb]{border-radius:12px;border:1px solid var(--color-border);border-left-width:5px;overflow:hidden;box-shadow:0 1px 4px #0000000f;transition:box-shadow .15s ease}.learn-category[data-astro-cid-we6un2hb][open]{box-shadow:0 4px 16px #00000017}.learn-category--artificial-intelligence[data-astro-cid-we6un2hb]{border-left-color:#7c3aed}.learn-category--technology-sap[data-astro-cid-we6un2hb]{border-left-color:#185fa5}.learn-category--technology-non-sap[data-astro-cid-we6un2hb]{border-left-color:#0d9488}[data-astro-cid-we6un2hb][data-theme=dark] .learn-category--artificial-intelligence[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .learn-category--artificial-intelligence[data-astro-cid-we6un2hb]{border-left-color:#a78bfa}[data-astro-cid-we6un2hb][data-theme=dark] .learn-category--technology-sap[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .learn-category--technology-sap[data-astro-cid-we6un2hb]{border-left-color:#60a5fa}[data-astro-cid-we6un2hb][data-theme=dark] .learn-category--technology-non-sap[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .learn-category--technology-non-sap[data-astro-cid-we6un2hb]{border-left-color:#2dd4bf}.learn-category-summary[data-astro-cid-we6un2hb]{display:flex;align-items:center;justify-content:space-between;padding:var(--space-5) var(--space-6);cursor:pointer;user-select:none;background:var(--color-bg);transition:background .15s ease;gap:var(--space-4)}.learn-category-summary[data-astro-cid-we6un2hb]:hover{background:#00000006}[data-astro-cid-we6un2hb][data-theme=dark] .learn-category-summary[data-astro-cid-we6un2hb]:hover,:root:not([data-theme=light]) .learn-category-summary[data-astro-cid-we6un2hb]:hover{background:#ffffff0a}.learn-category[data-astro-cid-we6un2hb][open]>.learn-category-summary[data-astro-cid-we6un2hb]{border-bottom:1px solid var(--color-border)}.learn-category-summary-left[data-astro-cid-we6un2hb]{display:flex;align-items:center;gap:var(--space-4);min-width:0}.learn-category-icon[data-astro-cid-we6un2hb]{width:44px;height:44px;border-radius:10px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:20px}.learn-category--artificial-intelligence[data-astro-cid-we6un2hb] .learn-category-icon[data-astro-cid-we6un2hb]{background:#ede9fe}.learn-category--technology-sap[data-astro-cid-we6un2hb] .learn-category-icon[data-astro-cid-we6un2hb]{background:#dbeafe}.learn-category--technology-non-sap[data-astro-cid-we6un2hb] .learn-category-icon[data-astro-cid-we6un2hb]{background:#ccfbf1}[data-astro-cid-we6un2hb][data-theme=dark] .learn-category--artificial-intelligence[data-astro-cid-we6un2hb] .learn-category-icon[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .learn-category--artificial-intelligence[data-astro-cid-we6un2hb] .learn-category-icon[data-astro-cid-we6un2hb]{background:#2e1065}[data-astro-cid-we6un2hb][data-theme=dark] .learn-category--technology-sap[data-astro-cid-we6un2hb] .learn-category-icon[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .learn-category--technology-sap[data-astro-cid-we6un2hb] .learn-category-icon[data-astro-cid-we6un2hb]{background:#1e3a5f}[data-astro-cid-we6un2hb][data-theme=dark] .learn-category--technology-non-sap[data-astro-cid-we6un2hb] .learn-category-icon[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .learn-category--technology-non-sap[data-astro-cid-we6un2hb] .learn-category-icon[data-astro-cid-we6un2hb]{background:#134e4a}.learn-category-text[data-astro-cid-we6un2hb]{min-width:0}.learn-category-label[data-astro-cid-we6un2hb]{display:block;font-size:var(--text-lg);font-weight:700;color:var(--color-text);line-height:1.2}.learn-category-sublabel[data-astro-cid-we6un2hb]{display:flex;flex-direction:column;gap:2px;font-size:var(--text-sm);color:var(--color-text-muted);margin-top:2px;line-height:1.5}.sublabel-sep[data-astro-cid-we6un2hb]{display:none}@media(min-width:640px){.learn-category-sublabel[data-astro-cid-we6un2hb]{flex-direction:row;align-items:center}.sublabel-sep[data-astro-cid-we6un2hb]{display:inline}}.learn-category-summary-right[data-astro-cid-we6un2hb]{display:flex;align-items:center;gap:var(--space-3);flex-shrink:0}.learn-category-count[data-astro-cid-we6un2hb]{font-size:var(--text-sm);font-weight:600;color:var(--color-text-muted);background:#0000000f;padding:4px 12px;border-radius:20px;white-space:nowrap}[data-astro-cid-we6un2hb][data-theme=dark] .learn-category-count[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .learn-category-count[data-astro-cid-we6un2hb]{background:#ffffff1a}.learn-category-chevron[data-astro-cid-we6un2hb]{color:var(--color-text-muted);flex-shrink:0;transition:transform .2s ease}.learn-category[data-astro-cid-we6un2hb][open]>.learn-category-summary[data-astro-cid-we6un2hb] .learn-category-chevron[data-astro-cid-we6un2hb]{transform:rotate(180deg)}.learn-category-body[data-astro-cid-we6un2hb]{padding:var(--space-6);background:var(--color-bg)}.learn-category[data-astro-cid-we6un2hb][open]>.learn-category-body[data-astro-cid-we6un2hb]{animation:learnFadeIn .22s ease}@keyframes learnFadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.learn-category-body[data-astro-cid-we6un2hb] .series-card--artificial-intelligence[data-astro-cid-we6un2hb]{border-top:3px solid #7c3aed}.learn-category-body[data-astro-cid-we6un2hb] .series-card--technology-sap[data-astro-cid-we6un2hb]{border-top:3px solid #185FA5}.learn-category-body[data-astro-cid-we6un2hb] .series-card--technology-non-sap[data-astro-cid-we6un2hb]{border-top:3px solid #0d9488}[data-astro-cid-we6un2hb][data-theme=dark] .learn-category-body[data-astro-cid-we6un2hb] .series-card--artificial-intelligence[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .learn-category-body[data-astro-cid-we6un2hb] .series-card--artificial-intelligence[data-astro-cid-we6un2hb]{border-top-color:#a78bfa}[data-astro-cid-we6un2hb][data-theme=dark] .learn-category-body[data-astro-cid-we6un2hb] .series-card--technology-sap[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .learn-category-body[data-astro-cid-we6un2hb] .series-card--technology-sap[data-astro-cid-we6un2hb]{border-top-color:#60a5fa}[data-astro-cid-we6un2hb][data-theme=dark] .learn-category-body[data-astro-cid-we6un2hb] .series-card--technology-non-sap[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .learn-category-body[data-astro-cid-we6un2hb] .series-card--technology-non-sap[data-astro-cid-we6un2hb]{border-top-color:#2dd4bf}.learn-category-body[data-astro-cid-we6un2hb] .series-card-footer[data-astro-cid-we6un2hb]{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-3);border-top:1px solid var(--color-border);margin-top:auto}.learn-category-body[data-astro-cid-we6un2hb] .series-card-meta[data-astro-cid-we6un2hb]{font-size:var(--text-xs);color:var(--color-text-muted);display:flex;align-items:center;gap:var(--space-2)}.series-card-pill[data-astro-cid-we6un2hb]{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;padding:3px 10px 3px 8px;border-radius:20px;align-self:flex-start}.series-card--artificial-intelligence[data-astro-cid-we6un2hb] .series-card-pill[data-astro-cid-we6un2hb]{background:#ede9fe;color:#6d28d9}.series-card--technology-sap[data-astro-cid-we6un2hb] .series-card-pill[data-astro-cid-we6un2hb]{background:#dbeafe;color:#1d4ed8}.series-card--technology-non-sap[data-astro-cid-we6un2hb] .series-card-pill[data-astro-cid-we6un2hb]{background:#ccfbf1;color:#0f766e}[data-astro-cid-we6un2hb][data-theme=dark] .series-card--artificial-intelligence[data-astro-cid-we6un2hb] .series-card-pill[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .series-card--artificial-intelligence[data-astro-cid-we6un2hb] .series-card-pill[data-astro-cid-we6un2hb]{background:#2e1065;color:#c4b5fd}[data-astro-cid-we6un2hb][data-theme=dark] .series-card--technology-sap[data-astro-cid-we6un2hb] .series-card-pill[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .series-card--technology-sap[data-astro-cid-we6un2hb] .series-card-pill[data-astro-cid-we6un2hb]{background:#1e3a5f;color:#93c5fd}[data-astro-cid-we6un2hb][data-theme=dark] .series-card--technology-non-sap[data-astro-cid-we6un2hb] .series-card-pill[data-astro-cid-we6un2hb],:root:not([data-theme=light]) .series-card--technology-non-sap[data-astro-cid-we6un2hb] .series-card-pill[data-astro-cid-we6un2hb]{background:#134e4a;color:#5eead4}.series-card-pill-dot[data-astro-cid-we6un2hb]{width:6px;height:6px;border-radius:50%;background:currentColor;flex-shrink:0}.series-card-wrap[data-astro-cid-we6un2hb]{position:relative}.series-share-btn[data-astro-cid-we6un2hb]{position:absolute;top:.6rem;right:.6rem;z-index:3;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text-faint);cursor:pointer;transition:color .15s ease,border-color .15s ease,background .15s ease}.series-share-btn[data-astro-cid-we6un2hb]:hover{color:var(--color-primary);border-color:var(--color-primary);background:var(--color-bg-subtle)}#series-share-popover[data-astro-cid-we6un2hb]{position:fixed;z-index:999;display:flex;flex-direction:column;gap:2px;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:6px;min-width:160px}#series-share-popover[data-astro-cid-we6un2hb][hidden]{display:none}.ssp-btn[data-astro-cid-we6un2hb]{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:var(--radius-md);font-size:var(--text-sm);font-family:var(--font-body);font-weight:500;color:var(--color-text-muted);text-decoration:none;background:transparent;border:none;cursor:pointer;transition:background .15s ease,color .15s ease;white-space:nowrap;width:100%;text-align:left}.ssp-btn[data-astro-cid-we6un2hb]:hover{background:var(--color-bg-subtle);color:var(--color-primary)}