/**
 * Aylaobuy V2 — 全站浮动客服按钮
 * position:fixed，脱离文档流，不影响页面既有布局。
 */
.cs-widget{position:fixed;right:18px;bottom:18px;z-index:9999;display:flex;flex-direction:column;align-items:flex-end;gap:10px;font-family:Arial,"Microsoft YaHei",sans-serif;}
.cs-toggle{width:56px;height:56px;border-radius:50%;border:0;background:linear-gradient(135deg,#B5482A,#F97316);color:#fff;font-size:24px;line-height:1;box-shadow:0 8px 20px rgba(0,0,0,.25);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .15s;}
.cs-toggle:hover{transform:scale(1.06);}
.cs-panel{display:none;flex-direction:column;gap:6px;background:#fff;border-radius:16px;box-shadow:0 12px 32px rgba(0,0,0,.18);padding:10px;min-width:180px;}
.cs-widget.open .cs-panel{display:flex;}
.cs-item{display:flex;align-items:center;gap:10px;text-decoration:none;color:#111827;padding:9px 10px;border-radius:10px;transition:background .15s;}
.cs-item:hover{background:#fff7ed;}
.cs-icon{font-size:20px;flex:0 0 auto;}
.cs-label{font-size:13px;font-weight:800;line-height:1.3;}
.cs-label-zh{display:block;font-size:11px;font-weight:500;color:#6b7280;margin-top:1px;}
@media(max-width:640px){
    .cs-widget{right:12px;bottom:14px;}
    .cs-toggle{width:46px;height:46px;font-size:20px;}
}