.marquee-header{text-align:center;margin-bottom:30px;padding:0 20px}.marquee-header h2{font-size:2rem;font-weight:700;margin-bottom:10px;color:#1e1e1e}.marquee-header p{font-size:1.1rem;color:#555;max-width:700px;margin:0 auto}.marquee-item{width:var(--item-width);height:var(--item-height);flex-shrink:0;border-radius:var(--border-radius);overflow:hidden;background-color:#f0f0f0;transition:transform .2s ease,box-shadow .2s ease;cursor:pointer}.marquee-item:hover{transform:scale(1.02);box-shadow:0 8px 20px rgba(0,0,0,.2)}.marquee-item img,.marquee-item video{width:100%;height:100%;object-fit:cover;display:block;border-radius:var(--border-radius)}.lightbox-content img,.lightbox-content video{width:100%;height:auto;max-height:90vh;object-fit:contain;border-radius:12px;box-shadow:0 0 30px rgba(0,0,0,.5)}@media (max-width:768px){.marquee-header h2{font-size:1.5rem}.marquee-header p{font-size:.9rem}}