.learn-index-hero[data-astro-cid-we6un2hb]{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,.6fr);gap:3rem;align-items:end;padding:clamp(2rem,5vw,5rem);border:1px solid var(--line);border-radius:22px;background:radial-gradient(circle at 85% 15%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 28%),linear-gradient(145deg,var(--panel-2),var(--panel));overflow:hidden}.eyebrow[data-astro-cid-we6un2hb]{color:var(--accent-hi);font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.learn-index-hero[data-astro-cid-we6un2hb] h1[data-astro-cid-we6un2hb]{max-width:790px;margin:.8rem 0 1rem;font-size:clamp(2.6rem,6vw,5.7rem);line-height:.96;letter-spacing:-.055em}.learn-index-hero[data-astro-cid-we6un2hb] h1[data-astro-cid-we6un2hb] em[data-astro-cid-we6un2hb]{color:var(--accent-hi);font-style:normal}.learn-index-hero[data-astro-cid-we6un2hb] p[data-astro-cid-we6un2hb]{max-width:620px;color:var(--text-dim);font-size:1.1rem;line-height:1.6}.hero-path[data-astro-cid-we6un2hb]{display:grid;gap:7px;padding:20px;border:1px solid color-mix(in srgb,var(--accent) 50%,var(--line));border-radius:16px;background:color-mix(in srgb,var(--accent) 7%,var(--bg))}.hero-path[data-astro-cid-we6un2hb] span[data-astro-cid-we6un2hb]{color:var(--text-mute);font-size:11px;text-transform:uppercase;letter-spacing:.1em}.hero-path[data-astro-cid-we6un2hb] strong[data-astro-cid-we6un2hb]{font-size:1.1rem}.hero-path[data-astro-cid-we6un2hb] a[data-astro-cid-we6un2hb]{margin-top:8px;color:var(--accent-hi);font-weight:700}.learn-author-card[data-astro-cid-we6un2hb]{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:16px 18px;border:1px solid var(--line);border-radius:15px;background:var(--panel)}.learn-author-card[data-astro-cid-we6un2hb]:hover{border-color:var(--accent)}.author-mark[data-astro-cid-we6un2hb]{display:grid;place-items:center;width:44px;height:44px;border-radius:11px;background:var(--accent);color:#101214;font-size:13px;font-weight:900}.learn-author-card[data-astro-cid-we6un2hb]>span[data-astro-cid-we6un2hb]:nth-child(2){display:grid;gap:2px}.learn-author-card[data-astro-cid-we6un2hb] small[data-astro-cid-we6un2hb]{color:var(--text-mute);font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.learn-author-card[data-astro-cid-we6un2hb] strong[data-astro-cid-we6un2hb]{font-size:16px}.learn-author-card[data-astro-cid-we6un2hb] p[data-astro-cid-we6un2hb]{margin:1px 0 0;color:var(--text-dim);font-size:12px}.learn-author-card[data-astro-cid-we6un2hb]>b[data-astro-cid-we6un2hb]{color:var(--accent-hi);font-size:13px;white-space:nowrap}.featured-grid[data-astro-cid-we6un2hb]{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0 0 3.5rem}.feature-card[data-astro-cid-we6un2hb]{display:flex;flex-direction:column;min-height:280px;padding:24px;border:1px solid var(--line);border-radius:17px;background:var(--panel);transition:.2s transform,.2s border-color}.feature-card[data-astro-cid-we6un2hb]:hover{transform:translateY(-3px);border-color:var(--accent)}.feature-top[data-astro-cid-we6un2hb]{display:flex;justify-content:space-between;color:var(--text-mute);font-family:var(--mono);text-transform:uppercase}.feature-top[data-astro-cid-we6un2hb]>span[data-astro-cid-we6un2hb]{color:var(--accent);font-size:1.5rem}.feature-card[data-astro-cid-we6un2hb] h2[data-astro-cid-we6un2hb]{font-size:1.45rem;margin:2rem 0 .7rem}.feature-card[data-astro-cid-we6un2hb] p[data-astro-cid-we6un2hb]{color:var(--text-dim);line-height:1.55;margin:0 0 1.5rem}.feature-card[data-astro-cid-we6un2hb]>strong[data-astro-cid-we6un2hb]{margin-top:auto;color:var(--text)}.feature-card[data-astro-cid-we6un2hb]>strong[data-astro-cid-we6un2hb] span[data-astro-cid-we6un2hb]{color:var(--accent);margin-left:5px}.learn-library[data-astro-cid-we6un2hb]{margin-bottom:3rem}.library-head[data-astro-cid-we6un2hb]{display:flex;justify-content:space-between;align-items:end;gap:2rem;margin-bottom:1rem}.library-head[data-astro-cid-we6un2hb] h2[data-astro-cid-we6un2hb]{margin:.4rem 0 0;font-size:clamp(1.6rem,3vw,2.5rem)}.library-head[data-astro-cid-we6un2hb]>span[data-astro-cid-we6un2hb]{color:var(--text-mute);font-family:var(--mono);font-size:12px}.category-grid[data-astro-cid-we6un2hb]{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.category-card[data-astro-cid-we6un2hb]{display:grid;grid-template-columns:48px 1fr;gap:14px;padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.category-number[data-astro-cid-we6un2hb]{color:var(--accent);font-family:var(--mono);font-weight:700}.category-card[data-astro-cid-we6un2hb] h3[data-astro-cid-we6un2hb]{margin:0 0 5px;font-size:1.2rem}.category-card[data-astro-cid-we6un2hb] p[data-astro-cid-we6un2hb]{margin:0;color:var(--text-mute);line-height:1.5}.category-links[data-astro-cid-we6un2hb]{grid-column:1/-1;display:grid;margin-top:10px;border-top:1px solid var(--line)}.category-links[data-astro-cid-we6un2hb] a[data-astro-cid-we6un2hb]{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line-soft,var(--line));font-weight:650}.category-links[data-astro-cid-we6un2hb] a[data-astro-cid-we6un2hb]:last-child{border:0}.category-links[data-astro-cid-we6un2hb] b[data-astro-cid-we6un2hb]{color:var(--accent)}.category-links[data-astro-cid-we6un2hb]>span[data-astro-cid-we6un2hb]{padding-top:14px;color:var(--text-mute);font-size:13px}.category-card[data-astro-cid-we6un2hb].soon{opacity:.72}@media(max-width:900px){.learn-index-hero[data-astro-cid-we6un2hb]{grid-template-columns:1fr}.learn-author-card[data-astro-cid-we6un2hb]{grid-template-columns:auto 1fr}.learn-author-card[data-astro-cid-we6un2hb]>b[data-astro-cid-we6un2hb]{grid-column:2}.featured-grid[data-astro-cid-we6un2hb]{grid-template-columns:1fr}.feature-card[data-astro-cid-we6un2hb]{min-height:220px}.category-grid[data-astro-cid-we6un2hb]{grid-template-columns:1fr}}@media(max-width:620px){.learn-index-hero[data-astro-cid-we6un2hb]{padding:1.4rem;border-radius:15px}.learn-index-hero[data-astro-cid-we6un2hb] h1[data-astro-cid-we6un2hb]{font-size:2.7rem}.learn-author-card[data-astro-cid-we6un2hb]{padding:14px}.learn-author-card[data-astro-cid-we6un2hb] p[data-astro-cid-we6un2hb]{display:none}.library-head[data-astro-cid-we6un2hb]{align-items:start;flex-direction:column;gap:.5rem}.category-card[data-astro-cid-we6un2hb]{padding:17px}}