.lecture-card[data-astro-cid-npmr5x4f]{background:var(--card-bg);border:1px solid var(--border-color);border-radius:16px;justify-content:space-between;align-items:center;gap:20px;padding:20px;transition:all .3s;display:flex}.lecture-card[data-astro-cid-npmr5x4f]:hover{background:var(--card-hover);border-color:#ffffff26;transform:translate(4px)}.play-btn[data-astro-cid-npmr5x4f]{background:var(--accent-color);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;padding:0;font-size:20px;transition:all .2s;display:flex}.play-btn[data-astro-cid-npmr5x4f]:hover{background:var(--accent-hover);transform:scale(1.1);box-shadow:0 4px 12px #10b98166}.info[data-astro-cid-npmr5x4f]{flex:1}.info[data-astro-cid-npmr5x4f] h4[data-astro-cid-npmr5x4f]{color:var(--text-primary);margin-bottom:4px;font-size:1.1rem}.speaker[data-astro-cid-npmr5x4f]{color:var(--text-secondary);font-size:.9rem}.meta[data-astro-cid-npmr5x4f]{color:var(--text-secondary);flex-direction:column;gap:4px;min-width:120px;font-size:.85rem;display:flex}.meta[data-astro-cid-npmr5x4f] span[data-astro-cid-npmr5x4f]{align-items:center;gap:6px;display:flex}.actions[data-astro-cid-npmr5x4f]{gap:12px;display:flex}.action-btn[data-astro-cid-npmr5x4f]{background:var(--card-bg);border:1px solid var(--border-color);width:44px;height:44px;color:var(--text-primary);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:20px;transition:all .2s;display:flex}.action-btn[data-astro-cid-npmr5x4f]:hover{background:var(--card-hover);color:var(--accent-color);border-color:var(--accent-color)}@media (width<=768px){.lecture-card[data-astro-cid-npmr5x4f]{flex-wrap:wrap}.info[data-astro-cid-npmr5x4f]{order:-1;min-width:100%;margin-bottom:12px}.meta[data-astro-cid-npmr5x4f]{flex-direction:row;gap:16px}.actions[data-astro-cid-npmr5x4f]{margin-left:auto}}.hero-slider-wrapper[data-astro-cid-5auvlcfn]{border-bottom:1px solid var(--border-color);width:100%;height:70vh;min-height:500px;margin-bottom:40px;position:relative;overflow:hidden}.hero-slider[data-astro-cid-5auvlcfn]{scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none;width:100%;height:100%;display:flex;overflow-x:auto}.hero-slider[data-astro-cid-5auvlcfn]::-webkit-scrollbar{display:none}.slide[data-astro-cid-5auvlcfn]{scroll-snap-align:start;flex:0 0 100%;align-items:center;width:100%;height:100%;display:flex;position:relative}.slide-content[data-astro-cid-5auvlcfn]{z-index:10;max-width:600px;padding-top:40px;position:relative}.slide-bg[data-astro-cid-5auvlcfn]{z-index:1;opacity:.15;width:100%;height:100%;position:absolute;top:0;left:0}.overlay-gradient-1[data-astro-cid-5auvlcfn]{background:radial-gradient(circle at 70% 50%, var(--accent-color) 0%, transparent 60%)}.overlay-gradient-2[data-astro-cid-5auvlcfn]{background:radial-gradient(circle at 70%,#3b82f6 0%,#0000 60%)}.overlay-gradient-3[data-astro-cid-5auvlcfn]{background:radial-gradient(circle at 70%,#a855f7 0%,#0000 60%)}.badge[data-astro-cid-5auvlcfn]{color:var(--accent-color);background:#10b9811a;border:1px solid #10b98133;border-radius:100px;margin-bottom:24px;padding:6px 12px;font-size:.85rem;font-weight:600;display:inline-block}.slide-content[data-astro-cid-5auvlcfn] h1[data-astro-cid-5auvlcfn]{color:#fff;margin-bottom:24px;font-size:4rem;line-height:1.1}.text-gradient[data-astro-cid-5auvlcfn]{background:linear-gradient(to right, var(--accent-color), #34d399);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.slide-content[data-astro-cid-5auvlcfn] p[data-astro-cid-5auvlcfn]{color:var(--text-secondary);margin-bottom:40px;font-size:1.2rem}.hero-actions[data-astro-cid-5auvlcfn] .btn[data-astro-cid-5auvlcfn]{gap:8px;padding:14px 28px;font-size:1.1rem}.slider-controls[data-astro-cid-5auvlcfn]{z-index:20;gap:12px;display:flex;position:absolute;bottom:30px;left:50%;transform:translate(-50%)}.dot[data-astro-cid-5auvlcfn]{cursor:pointer;background:#fff3;border:none;border-radius:50%;width:12px;height:12px;transition:all .3s}.dot[data-astro-cid-5auvlcfn].active{background:#fff;transform:scale(1.2)}@media (width<=768px){.slide-content[data-astro-cid-5auvlcfn]{text-align:center;margin:0 auto;padding:0 20px}.slide-content[data-astro-cid-5auvlcfn] h1[data-astro-cid-5auvlcfn]{font-size:2.8rem}.slide-content[data-astro-cid-5auvlcfn] p[data-astro-cid-5auvlcfn]{margin-bottom:30px;font-size:1rem}.hero-actions[data-astro-cid-5auvlcfn]{justify-content:center;display:flex}.slide-bg[data-astro-cid-5auvlcfn]{background:radial-gradient(circle at 50% 20%, var(--accent-color) 0%, transparent 70%)}}main[data-astro-cid-lcdefpme]{padding-top:40px}.section-margin[data-astro-cid-lcdefpme]{margin-top:80px;margin-bottom:80px}.section-header[data-astro-cid-lcdefpme]{justify-content:space-between;align-items:center;margin-bottom:32px;display:flex}.section-header[data-astro-cid-lcdefpme] h2[data-astro-cid-lcdefpme]{color:#fff;font-size:2rem}.view-all[data-astro-cid-lcdefpme]{color:var(--accent-color);align-items:center;gap:8px;font-weight:600;display:flex}.view-all[data-astro-cid-lcdefpme]:hover{gap:12px}.category-grid[data-astro-cid-lcdefpme]{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:24px;display:grid}.lecture-list[data-astro-cid-lcdefpme]{flex-direction:column;gap:16px;display:flex}@media (width<=480px){.section-header[data-astro-cid-lcdefpme] h2[data-astro-cid-lcdefpme]{font-size:1.5rem}}