/* 方舟量化投研 · 分享组件 (ark-share) */
#arkShareBtn{
  position:fixed;right:22px;bottom:22px;z-index:9998;
  display:flex;align-items:center;gap:8px;
  padding:11px 18px;border:none;border-radius:30px;cursor:pointer;
  background:linear-gradient(135deg,#d29922,#b8791b);color:#1a1206;
  font-size:15px;font-weight:700;font-family:inherit;
  box-shadow:0 6px 20px rgba(210,153,34,.35);
  transition:transform .15s ease, box-shadow .15s ease;
}
#arkShareBtn:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(210,153,34,.5);}
#arkShareBtn .ic{font-size:17px;line-height:1;}
#arkSharePanel{
  position:fixed;right:22px;bottom:74px;z-index:9999;display:none;
  width:290px;box-sizing:border-box;
  background:#161b22;border:1px solid #30363d;border-radius:14px;
  padding:18px 18px 16px;color:#e6edf3;
  font-family:"Microsoft YaHei","PingFang SC",sans-serif;
  box-shadow:0 12px 40px rgba(0,0,0,.55);
}
#arkSharePanel.show{display:block;animation:arkPop .16s ease;}
@keyframes arkPop{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
#arkSharePanel h4{margin:0 0 12px;font-size:15px;color:#e6edf3;display:flex;justify-content:space-between;align-items:center;}
#arkSharePanel h4 .x{cursor:pointer;color:#8b949e;font-weight:400;font-size:18px;line-height:1;}
#arkSharePanel .copyBtn{
  width:100%;padding:10px;border:none;border-radius:8px;cursor:pointer;
  background:#21262d;border:1px solid #30363d;color:#e6edf3;font-size:14px;font-weight:600;
}
#arkSharePanel .copyBtn:hover{background:#2d333b;}
#arkSharePanel .copyBtn.done{background:#1f6f3a;border-color:#2ea043;color:#fff;}
#arkSharePanel .qrWrap{margin:14px 0 6px;text-align:center;background:#fff;border-radius:10px;padding:12px;}
#arkSharePanel .qrWrap canvas,#arkSharePanel .qrWrap img{display:block;margin:0 auto;width:200px;height:200px;}
#arkSharePanel .qrCap{text-align:center;font-size:12.5px;color:#8b949e;margin-top:4px;}
#arkSharePanel .tip{margin-top:12px;font-size:12px;line-height:1.6;color:#8b949e;
  background:#0d1117;border:1px solid #21262d;border-radius:8px;padding:9px 11px;}
#arkSharePanel .tip b{color:#d29922;}
#arkSharePanel .wxRisk{margin-top:10px;font-size:12px;line-height:1.65;color:#e3b341;
  background:rgba(210,153,34,.13);border:1px solid rgba(210,153,34,.55);border-radius:8px;padding:9px 11px;}
#arkSharePanel .wxRisk .wxi{margin-right:4px;}
#arkSharePanel .wxRisk b{color:#f5c94e;font-weight:700;}
@media (max-width:520px){
  #arkSharePanel{right:12px;left:12px;width:auto;}
  #arkShareBtn{right:14px;bottom:14px;}
}