.ojss-floating-contacts{position:fixed;right:20px;bottom:20px;z-index:9999;display:flex;flex-direction:column-reverse;gap:15px;align-items:center}.ojss-floating-btn{width:55px;height:55px;border-radius:50%;display:flex;align-items:center;justify-content:center;text-decoration:none!important;box-sizing:border-box;box-shadow:0 4px 18px rgba(0,0,0,.18);animation:ojss-contact-shake 2s infinite;transition:transform .2s ease,box-shadow .2s ease}.ojss-floating-btn:hover{transform:scale(1.06);box-shadow:0 6px 22px rgba(0,0,0,.24)}.ojss-floating-phone,.ojss-floating-zalo{background:transparent;overflow:hidden}.ojss-floating-btn img{display:block;width:100%;height:100%;object-fit:cover;border-radius:50%;pointer-events:none}.ojss-floating-zalo img{object-fit:contain}@keyframes ojss-contact-shake{0%,100%{transform:translate(0,0)}20%{transform:translate(1px,-1px)}40%{transform:translate(-1px,1px)}60%{transform:translate(1px,1px)}80%{transform:translate(-1px,-1px)}}@media(max-width:767px){.ojss-floating-contacts{right:16px;bottom:18px}.ojss-floating-btn{width:54px;height:54px}}