.c77-linefloat{position:fixed;right:18px;bottom:20px;z-index:9999;display:flex;align-items:center;gap:10px;text-decoration:none;-webkit-tap-highlight-color:transparent}.c77-linefloat-label{background:#fff;color:#3a3440;font-weight:800;font-size:13.5px;padding:9px 15px;border-radius:999px;white-space:nowrap;box-shadow:0 4px 16px rgba(58,52,64,.16);font-family:PingFang TC,Microsoft JhengHei,Noto Sans TC,sans-serif;animation:c77-float-in .5s ease .8s both;opacity:0}.c77-linefloat-btn{width:56px;height:56px;border-radius:50%;background:#06c755;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(6,199,85,.4);transition:transform .2s ease,box-shadow .2s ease}.c77-linefloat:hover .c77-linefloat-btn{transform:translateY(-3px) scale(1.04);box-shadow:0 10px 26px rgba(6,199,85,.5)}@keyframes c77-float-in{0%{opacity:0;transform:translateX(10px)}to{opacity:1;transform:none}}@media(max-width:600px){.c77-linefloat{right:14px;bottom:16px}.c77-linefloat-label{font-size:12.5px;padding:8px 13px}.c77-linefloat-btn{width:52px;height:52px}}@media(max-width:360px){.c77-linefloat-label{display:none}}