.wechat-float{position:fixed;bottom:140px;right:32px;z-index:1000;display:flex;flex-direction:column;align-items:flex-end;gap:12px}.wechat-float .wechat-float-trigger{width:56px;height:56px;border-radius:12px;border:1px solid rgba(0,255,228,.3);background:#161616;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 0 24px rgba(0,255,228,.15),0 0 48px rgba(0,255,228,.06),0 4px 16px rgba(0,0,0,.3);transition:all .2s ease;animation:wechatPulse 3s ease-in-out infinite}.wechat-float .wechat-float-trigger:hover{background:#1a1a1a;border-color:#00ffe4;box-shadow:0 0 32px rgba(0,255,228,.3),0 0 56px rgba(0,255,228,.1),0 4px 20px rgba(0,0,0,.4);animation:none}.wechat-float .wechat-float-panel{background:#161616;border:1px solid hsla(0,0%,100%,.08);border-radius:12px;padding:20px;box-shadow:0 8px 32px rgba(0,0,0,.4);animation:wechatFloatIn .2s ease-out}.wechat-float .wechat-float-items{display:flex;gap:16px}.wechat-float .wechat-float-item{display:flex;flex-direction:column;align-items:center;gap:8px}.wechat-float .wechat-float-item img{width:120px;height:120px;border-radius:8px;border:1px solid hsla(0,0%,100%,.08)}.wechat-float .wechat-float-item span{font-size:12px;color:#a1a1aa;white-space:nowrap}@keyframes wechatPulse{0%,to{box-shadow:0 0 20px rgba(0,255,228,.1),0 4px 16px rgba(0,0,0,.3);border-color:rgba(0,255,228,.2)}50%{box-shadow:0 0 40px rgba(0,255,228,.35),0 0 80px rgba(0,255,228,.15),0 4px 16px rgba(0,0,0,.3);border-color:rgba(0,255,228,.5)}}@keyframes wechatFloatIn{0%{opacity:0;transform:translateY(8px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:767px){.wechat-float{bottom:20px;right:16px}.wechat-float .wechat-float-trigger{width:42px;height:42px}.wechat-float .wechat-float-panel{padding:16px}.wechat-float .wechat-float-items{gap:12px}.wechat-float .wechat-float-item img{width:100px;height:100px}}