body{margin:0;font-family:Arial,sans-serif}header{width:100%}#headerImage{width:100%;height:auto;display:block}.video-grid{display:grid;grid-gap:10px;padding:20px}.video-item{position:relative;padding-bottom:56.25%;height:0;overflow:hidden}.video-item iframe{position:absolute;top:0;left:0;width:100%;height:100%}@media (max-width:767px){.video-grid{grid-template-columns:repeat(1,1fr)}}@media (min-width:768px) and (max-width:991px){.video-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:992px) and (max-width:1199px){.video-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width:1200px){.video-grid{grid-template-columns:repeat(4,1fr)}}#acbButton{position:fixed;bottom:20px;left:20px;padding:12px 24px;background:linear-gradient(to right,#d20005,#ffffff,#d20005);color:#fff;font-size:18px;font-weight:700;border:none;border-radius:30px;cursor:pointer;box-shadow:0 4px 8px rgb(0 0 0 / .3);transition:transform 0.3s ease}#acbButton{animation:pulsar 0.75s ease-in-out infinite}@keyframes pulsar{0%{box-shadow:0 0 0 0 rgba(255,255,255,0.8)}70%{box-shadow:0 0 0 10px rgba(255,255,255,0)}100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}}#acbButton.active{animation:pulsar 0.75s ease-in-out infinite}#acbButton:hover{transform:scale(1.1)}@media (max-width:480px){#acbButton{font-size:14px;padding:8px 16px}}.gif-container{position:fixed;bottom:0;left:0;width:100%;display:flex;justify-content:center;z-index:999;background-color:#fff0}.gif-container-bottom{display:flex;justify-content:center;width:100%;padding:0;box-sizing:border-box}#leonGif{max-width:100%;max-height:300px}