.photo-container{background:#fff;min-height:100vh;padding:60px 20px}.photo-header{text-align:center;max-width:1200px;margin:0 auto 50px}.photo-header h1{letter-spacing:-2px;margin-bottom:10px;font-size:48px;font-weight:800}.masonry-grid{columns:4 250px;column-gap:15px;max-width:1400px;margin:0 auto}.photo-item{break-inside:avoid;background:#f0f0f0;border-radius:12px;margin-bottom:15px;position:relative;overflow:hidden}.photo-item img{-webkit-user-select:none;user-select:none;-webkit-user-drag:none;width:100%;height:auto;transition:transform .6s cubic-bezier(.33,1,.68,1);display:block}.photo-item:hover img{transform:scale(1.05)}.overlay{z-index:10;background:0 0;width:100%;height:100%;position:absolute;top:0;left:0}.photo-item:hover .overlay{background:#0000000d}@media (max-width:768px){.masonry-grid{columns:2 200px}}