.gallery-ad-container{margin:20px 0}.top-ad-container{max-width:1400px;margin:0 auto 30px;padding:0 20px}.bottom-ad-container{max-width:1400px;margin:30px auto 0;padding:0 20px}.left-ad-container,.right-ad-container{width:160px;flex-shrink:0;position:sticky;top:20px;height:fit-content}.ad-wrapper{background:#fff;border-radius:8px;padding:15px;box-shadow:0 4px 15px rgba(0,0,0,.1);overflow:hidden}.dark-theme .ad-wrapper{background:#2d3748}.ad-wrapper iframe,.ad-wrapper ins{max-width:100%!important;height:auto!important}.ad-item.middle-ad-item{background:#fff;border-radius:16px;padding:20px;box-shadow:0 10px 30px rgba(0,0,0,.1);text-align:center;display:flex;align-items:center;justify-content:center;min-height:200px}.dark-theme .ad-item.middle-ad-item{background:#2d3748}.wallpaper-btn.like-btn.liked{background:#f56565;color:white}.image-description{margin:0 0 10px;font-size:.9em;color:#718096;line-height:1.4}.dark-theme .image-description{color:#a0aec0}.wallpaper-lightbox-pro.active{display:block}.action-btn.like-full.liked{background:#f56565;color:white}.wallpaper-share-modal-pro.active{display:flex;align-items:center;justify-content:center}.wallpaper-error{text-align:center;padding:60px 20px;color:#718096;font-size:1.1em}.wallpaper-error i{font-size:48px;margin-bottom:15px;color:#e53e3e}@media (max-width:1200px){.left-ad-container,.right-ad-container{width:140px}}@media (max-width:992px){.left-ad-container,.right-ad-container{width:100%;position:static;margin:10px 0}.left-ad-container{order:1}.right-ad-container{order:3}}@media (max-width:576px){.ad-item.middle-ad-item{min-height:150px}}