*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{
  --bg:#000; --card:#121212; --line:#282828;
  --g1:#FD9717; --g2:#FFCA48; --gold:linear-gradient(90deg,#FD9717,#FFCA48);
  --txt:#fff; --muted:#9d9da3; --muted2:#6d6d73;
  --green:#22c55e; --red:#ef4444; --blue:#4aa8ff;
}
body{margin:0;background:#0a0a0a;color:var(--txt);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Roboto,sans-serif}
.stage{max-width:420px;margin:0 auto;padding:0 0 40px}
.review{position:sticky;top:0;z-index:999;background:#151515;border-bottom:1px solid #2a2a2a;
  padding:8px 12px;font-size:12px;color:#9d9da3;display:flex;justify-content:space-between;align-items:center}
.review a{color:var(--g2);text-decoration:none}
.phone{position:relative;background:var(--bg);min-height:812px;overflow:hidden}
.navbar{display:flex;align-items:center;height:44px;padding:0 10px;background:#0f0f0f;
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.navbar .back{width:32px;font-size:20px;color:#fff;cursor:pointer}
.navbar .nt{flex:1;text-align:center;font-size:15px;font-weight:600}
.navbar .right{width:32px;text-align:right;font-size:14px;color:var(--muted)}
.tabbar{position:fixed;bottom:0;left:0;right:0;max-width:420px;margin:0 auto;display:flex;
  background:#1e1e1e;border-top:1px solid var(--line);padding:7px 0 12px;z-index:100}
.tabbar .tb{flex:1;text-align:center;font-size:10px;color:#999;cursor:pointer}
.tabbar .tb .ic{font-size:19px;display:block;margin-bottom:2px;filter:grayscale(1) opacity(.55)}
.tabbar .tb.on{color:#fff}
.tabbar .tb.on .ic{filter:none}
.wrap{padding:12px;padding-bottom:100px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px}
.card.gold{border-color:rgba(253,151,23,.45);
  background:linear-gradient(135deg,rgba(253,151,23,.13),rgba(0,0,0,0)),var(--card)}
.row{display:flex;align-items:center;justify-content:space-between}
.muted{color:var(--muted);font-size:12px}
.small{font-size:11px}
.big{font-size:32px;font-weight:700;letter-spacing:.5px}
.gnum{background:var(--gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.mt{margin-top:10px}.mt2{margin-top:18px}
hr.d{border:0;border-top:1px dashed var(--line);margin:12px 0}
.btn{display:block;width:100%;border:0;border-radius:999px;padding:14px;font-size:15px;font-weight:700;
  color:#20160a;background:var(--gold);cursor:pointer}
.btn.ghost{background:transparent;color:var(--g2);border:1px solid rgba(253,151,23,.5)}
.btn.sm{padding:8px 16px;font-size:12px;width:auto;display:inline-block}
.btn.gray{background:#242424;color:#bbb}
.btn[disabled]{opacity:.4}
.tag{display:inline-block;font-size:10px;padding:2px 7px;border-radius:6px;background:#242424;color:#bbb;margin-left:6px}
.tag.gold{background:rgba(253,151,23,.16);color:var(--g2)}
.tag.green{background:rgba(34,197,94,.15);color:#4ade80}
.tag.red{background:rgba(239,68,68,.15);color:#f87171}
.tag.blue{background:rgba(74,168,255,.15);color:#7cc0ff}
.kv{display:flex;justify-content:space-between;font-size:13px;padding:6px 0;color:#ddd}
.li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px}
.li .t1{font-size:14px;font-weight:600}
.li .t2{font-size:11px;color:var(--muted);margin-top:4px}
.hint{font-size:11px;color:var(--muted2);line-height:1.6}
.warn{font-size:11px;color:#fbbf24;background:rgba(251,191,36,.08);border:1px solid rgba(251,191,36,.25);
  border-radius:8px;padding:8px 10px;line-height:1.6}
.empty{text-align:center;color:var(--muted2);font-size:12px;padding:40px 0}
.panel[hidden]{display:none}
input.f{width:100%;background:#0e0e0e;border:1px solid var(--line);border-radius:10px;padding:12px;
  color:#fff;font-size:14px;outline:none}
.tabs{display:flex;gap:16px;font-size:14px;color:var(--muted);border-bottom:1px solid var(--line);
  padding:0 2px 10px;margin-bottom:12px;overflow-x:auto}
.tabs .t{padding-bottom:8px;cursor:pointer;white-space:nowrap}
.tabs .t.on{color:#fff;font-weight:600;border-bottom:2px solid var(--g1)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mascot{width:74px;height:74px;border-radius:50%;background:var(--gold);display:flex;align-items:center;
  justify-content:center;font-size:34px;margin:0 auto;box-shadow:0 0 26px rgba(253,151,23,.45)}
.swap{border:1px dashed rgba(253,151,23,.5);color:var(--g2);font-size:10px;border-radius:6px;
  padding:3px 8px;display:inline-block;margin-top:8px}
.coin{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:700;color:#000;background:var(--gold);flex:none}
.coin.pay{background:linear-gradient(135deg,#3ddc97,#22a06b)}
.coin.st{background:linear-gradient(135deg,#26a17b,#1a7f5e);color:#fff}
.copy{color:var(--g2);font-size:11px;cursor:pointer}
.bar{height:6px;border-radius:3px;background:#242424;overflow:hidden}
.bar>i{display:block;height:100%;background:var(--gold)}
.note{font-size:10px;color:var(--muted2);margin-top:6px;line-height:1.5}
.mcard{background:linear-gradient(160deg,#1b1b1b,#0f0f0f);border:1px solid var(--line);
  border-radius:12px;padding:12px;margin-bottom:10px}
.mcard .pic{height:86px;border-radius:8px;background:linear-gradient(135deg,#2a2114,#141414);
  display:flex;align-items:center;justify-content:center;font-size:34px;margin-bottom:10px}
.code{font-family:ui-monospace,Menlo,monospace;font-size:12px;background:#0e0e0e;border:1px solid var(--line);
  border-radius:8px;padding:10px;word-break:break-all}