.learn-container[data-astro-cid-we6un2hb]{max-width:1200px;margin:0 auto;padding:80px 24px 60px}.hero-section[data-astro-cid-we6un2hb]{text-align:center;margin-bottom:80px;position:relative}.hero-section[data-astro-cid-we6un2hb]:before{content:"";position:absolute;top:-200px;left:50%;transform:translate(-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(var(--accent),.15),transparent);filter:blur(80px);pointer-events:none}.main-title[data-astro-cid-we6un2hb]{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:700;margin:0 0 1.5rem;font-family:Sora,sans-serif}.gradient-text[data-astro-cid-we6un2hb]{background:linear-gradient(135deg,rgb(var(--accent)),rgb(var(--primary)),rgb(var(--accent)));background-size:200% 200%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gradient 8s ease infinite}@keyframes gradient{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.subtitle[data-astro-cid-we6un2hb]{font-size:clamp(1.1rem,2vw,1.3rem);color:rgb(var(--muted));max-width:700px;margin:0 auto;line-height:1.6}.chapters-grid[data-astro-cid-we6un2hb]{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;margin-bottom:80px}.chapter-card[data-astro-cid-we6un2hb]{position:relative;background:linear-gradient(135deg,#ffffff0a,#ffffff03);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:2rem;text-decoration:none;color:inherit;transition:all .4s cubic-bezier(.4,0,.2,1);overflow:hidden}.chapter-card[data-astro-cid-we6un2hb]:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,rgb(var(--accent)),rgb(var(--primary)));transform:scaleX(0);transform-origin:left;transition:transform .4s ease}.chapter-card[data-astro-cid-we6un2hb]:hover{transform:translateY(-8px);border-color:rgba(var(--accent),.3);box-shadow:0 30px 60px #0000004d,0 0 0 1px rgba(var(--primary),.1) inset}.chapter-card[data-astro-cid-we6un2hb]:hover:before{transform:scaleX(1)}.chapter-number[data-astro-cid-we6un2hb]{font-size:3rem;font-weight:700;background:linear-gradient(135deg,rgb(var(--accent)),rgb(var(--primary)));-webkit-background-clip:text;background-clip:text;color:transparent;font-family:Sora,sans-serif;margin-bottom:1rem;opacity:.7}.chapter-card[data-astro-cid-we6un2hb] h3[data-astro-cid-we6un2hb]{font-size:1.5rem;margin:0 0 .75rem;color:rgb(var(--text));font-weight:600}.chapter-card[data-astro-cid-we6un2hb] p[data-astro-cid-we6un2hb]{color:rgb(var(--muted));line-height:1.6;margin:0}.chapter-arrow[data-astro-cid-we6un2hb]{position:absolute;bottom:2rem;right:2rem;font-size:1.5rem;color:rgb(var(--accent));opacity:0;transform:translate(-10px);transition:all .4s ease}.chapter-card[data-astro-cid-we6un2hb]:hover .chapter-arrow[data-astro-cid-we6un2hb]{opacity:1;transform:translate(0)}.chapter-badge-soon[data-astro-cid-we6un2hb]{position:absolute;top:1.5rem;right:1.5rem;background:linear-gradient(135deg,rgba(var(--accent),.2),rgba(var(--primary),.2));border:1px solid rgba(var(--accent),.4);padding:.4rem 1rem;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:rgb(var(--accent));backdrop-filter:blur(10px)}.chapter-card[data-astro-cid-we6un2hb].coming-soon{opacity:.85}.chapter-card[data-astro-cid-we6un2hb].coming-soon:hover{opacity:1}.quick-start[data-astro-cid-we6un2hb]{text-align:center;background:#ffffff08;border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:3rem 2rem;backdrop-filter:blur(10px)}.quick-start[data-astro-cid-we6un2hb] h2[data-astro-cid-we6un2hb]{font-size:2rem;margin:0 0 1rem;background:linear-gradient(135deg,rgb(var(--accent)),rgb(var(--primary)));-webkit-background-clip:text;background-clip:text;color:transparent}.quick-start[data-astro-cid-we6un2hb] p[data-astro-cid-we6un2hb]{color:rgb(var(--muted));margin:0 0 2rem;font-size:1.1rem}.start-button[data-astro-cid-we6un2hb]{display:inline-flex;align-items:center;gap:.5rem;padding:1rem 2rem;background:linear-gradient(135deg,rgb(var(--accent)),rgb(var(--primary)));color:#fff;text-decoration:none;border-radius:50px;font-weight:600;font-size:1.1rem;transition:all .3s ease;box-shadow:0 8px 25px rgba(var(--accent),.25)}.start-button[data-astro-cid-we6un2hb]:hover{transform:translateY(-2px);box-shadow:0 15px 40px rgba(var(--accent),.4)}html[data-theme=light] .chapter-card[data-astro-cid-we6un2hb]{background:linear-gradient(135deg,#00000005,#00000003);border-color:#0000001a}html[data-theme=light] .chapter-card[data-astro-cid-we6un2hb]:hover{border-color:rgba(var(--primary),.3);box-shadow:0 20px 40px #0000001a}html[data-theme=light] .quick-start[data-astro-cid-we6un2hb]{background:#ffffffb3;border-color:#0000001a}@media (max-width: 768px){.chapters-grid[data-astro-cid-we6un2hb]{grid-template-columns:1fr}.chapter-number[data-astro-cid-we6un2hb]{font-size:2.5rem}}