.dif-hero{display:flex;align-items:center;justify-content:center;background-color:var(--light);border:1px solid var(--border);border-radius:16px;padding:50px 40px;margin:30px auto 40px;max-width:1200px;box-shadow:var(--shadow-premium);gap:40px}.dif-hero img{width:50%;height:auto;border-radius:12px;box-shadow:var(--shadow-lg);transition:transform .3s ease}.dif-hero img:hover{transform:scale(1.02)}.dif-hero-content{flex:1}.dif-hero-content h2{font-family:Playfair Display,serif;color:var(--primary);font-size:2.2rem;margin-bottom:15px;font-weight:700}.dif-hero-content p{font-size:1.1rem;color:#4b5563;line-height:1.8}.dif-videos-section{display:flex;gap:30px;padding:20px 0 60px;max-width:1200px;margin:0 auto}.dif-main-videos{flex:3.5;min-width:300px}.dif-section-title{font-family:Playfair Display,serif;color:var(--primary);font-size:1.8rem;margin-bottom:25px;font-weight:700;position:relative;padding-bottom:10px}.dif-section-title:after{content:"";position:absolute;bottom:0;left:0;width:60px;height:3px;background-color:var(--accent)}.dif-videos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px}.dif-video-card{background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 4px 15px #00000005;overflow:hidden;cursor:pointer;transition:all .3s cubic-bezier(.25,.8,.25,1)}.dif-video-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-premium);border-color:#c5a0594d}.dif-video-thumbnail{width:100%;height:200px;-o-object-fit:cover;object-fit:cover;border-bottom:3px solid var(--accent);display:block;transition:transform .5s ease}.dif-video-card:hover .dif-video-thumbnail{transform:scale(1.03)}.dif-video-title{padding:18px;font-family:Playfair Display,serif;font-size:1.1rem;font-weight:700;color:var(--primary);line-height:1.4;transition:color .3s ease}.dif-video-card:hover .dif-video-title{color:var(--accent)}.dif-sidebar{flex:1.5;min-width:280px;background-color:#fff;border:1px solid var(--border);padding:25px;border-radius:12px;box-shadow:var(--shadow-premium);height:-moz-fit-content;height:fit-content}.dif-sidebar-title{font-family:Playfair Display,serif;font-size:1.3rem;margin-bottom:20px;color:var(--primary);border-bottom:2px solid var(--accent);padding-bottom:12px;font-weight:700}.dif-sidebar-list{list-style:none;padding:0;margin:0}.dif-sidebar-item{margin-bottom:18px;border-bottom:1px solid var(--border);padding-bottom:12px}.dif-sidebar-item:last-child{margin-bottom:0;border-bottom:none;padding-bottom:0}.dif-sidebar-link{text-decoration:none;color:var(--primary);display:flex;align-items:center;gap:15px;transition:all .3s ease}.dif-sidebar-link img{width:90px;height:55px;-o-object-fit:cover;object-fit:cover;border-radius:6px;flex-shrink:0;border:1px solid var(--border);transition:all .3s ease}.dif-sidebar-link:hover img{border-color:var(--accent);transform:scale(1.03)}.dif-sidebar-link span{font-size:.9rem;font-weight:600;line-height:1.4;transition:color .3s ease}.dif-sidebar-link:hover span{color:var(--accent)}@media (max-width: 992px){.dif-hero{flex-direction:column;text-align:center;padding:40px 20px}.dif-hero img{width:100%;max-width:480px}.dif-videos-section{flex-direction:column;padding:20px}}