.floating-zalo{position:fixed;right:24px;bottom:100px;z-index:1050;animation:floating-zalo-float 4s ease-in-out infinite}.floating-zalo__link{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;text-decoration:none;position:relative;overflow:visible;isolation:isolate;transition:transform 0.3s ease,box-shadow 0.3s ease}.floating-zalo__link:hover,.floating-zalo__link:focus{transform:translateY(-4px) scale(1.05);box-shadow:0 10px 24px rgb(0 0 0 / .2)}.floating-zalo__link img{display:block;width:100%;height:auto}.floating-zalo__link::before{content:"";position:absolute;inset:0;border-radius:50%;background:rgb(0 104 255 / .25);transform:scale(1);animation:floating-zalo-pulse 3s ease-out infinite;z-index:-1;pointer-events:none}@keyframes floating-zalo-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes floating-zalo-pulse{0%{opacity:.6;transform:scale(1)}70%{opacity:0;transform:scale(1.6)}100%{opacity:0;transform:scale(1.6)}}@media (max-width:991.98px){.floating-zalo{right:16px;bottom:88px}.floating-zalo__link{width:52px;height:52px}}