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h4[data-astro-cid-wlbyo25p]{font-size:1.1rem;color:#1e293b;margin-bottom:8px}.lesson-video-info[data-astro-cid-wlbyo25p] p[data-astro-cid-wlbyo25p]{color:#64748b;font-size:.85rem;line-height:1.5;margin-bottom:16px;flex:1}.play-btn[data-astro-cid-wlbyo25p]{border:none;background:transparent;color:#4caf50;font-weight:700;font-size:.9rem;cursor:pointer;text-align:left;padding:0;transition:color .2s}.play-btn[data-astro-cid-wlbyo25p]:hover{color:#2e7d32}.shorts-container[data-astro-cid-wlbyo25p]{display:grid;gap:32px;grid-template-columns:1fr}@media(min-width:768px){.shorts-container[data-astro-cid-wlbyo25p]{grid-template-columns:1.2fr 1fr}}.shorts-viewer[data-astro-cid-wlbyo25p]{background:#fff;border-radius:24px;overflow:hidden;border:1px solid #e2e8f0;box-shadow:0 10px 30px #0000000d}.shorts-video-frame[data-astro-cid-wlbyo25p]{position:relative;width:100%;padding-top:177.77%;background:#000}.shorts-video-frame[data-astro-cid-wlbyo25p] iframe[data-astro-cid-wlbyo25p]{position:absolute;top:0;left:0;width:100%;height:100%;border:0}.shorts-info[data-astro-cid-wlbyo25p]{padding:24px}.shorts-info[data-astro-cid-wlbyo25p] h4[data-astro-cid-wlbyo25p]{font-size:1.2rem;color:#1e293b;margin-bottom:8px}.shorts-info[data-astro-cid-wlbyo25p] p[data-astro-cid-wlbyo25p]{color:#64748b;font-size:.95rem;margin:0}.shorts-playlist[data-astro-cid-wlbyo25p]{background:#f8fafc;border-radius:24px;padding:24px;border:1px solid #e2e8f0;display:flex;flex-direction:column;gap:16px}.shorts-playlist[data-astro-cid-wlbyo25p] h3[data-astro-cid-wlbyo25p]{font-size:1.1rem;color:#1e293b;margin-bottom:4px}.playlist-grid[data-astro-cid-wlbyo25p]{display:flex;flex-direction:column;gap:12px}.playlist-item[data-astro-cid-wlbyo25p]{display:flex;align-items:center;gap:16px;padding:16px;border-radius:16px;background:#fff;border:2px solid transparent;cursor:pointer;transition:all .2s 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ease}.modal[data-astro-cid-wlbyo25p].active{opacity:1;visibility:visible}.modal-overlay[data-astro-cid-wlbyo25p]{position:absolute;top:0;left:0;width:100%;height:100%;background:#0f172ae6;backdrop-filter:blur(8px)}.modal-content[data-astro-cid-wlbyo25p]{position:relative;width:90%;max-width:900px;max-height:90vh;z-index:1010;display:flex;transform:scale(.9);transition:transform .3s cubic-bezier(.34,1.56,.64,1)}.modal[data-astro-cid-wlbyo25p].active .modal-content[data-astro-cid-wlbyo25p]{transform:scale(1)}.modal-body[data-astro-cid-wlbyo25p]{width:100%;display:flex;flex-direction:column}.modal-close[data-astro-cid-wlbyo25p]{position:absolute;top:-50px;right:0;background:none;border:none;color:#fff;font-size:2.5rem;cursor:pointer;line-height:1;transition:transform .2s}.modal-close[data-astro-cid-wlbyo25p]:hover{transform:scale(1.2)}.embed-container[data-astro-cid-wlbyo25p]{position:relative;width:100%;padding-top:56.25%;background:#000;border-radius:16px;overflow:hidden;box-shadow:0 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