:root{--bg:#0B0E11;--card:#181A20;--card2:#1E2329;--gold:#F0B90B;--gold-light:#FCD535;--text:#EAECEF;--muted:#848E9C;--border:#2B3139;--green:#0ECB81;--red:#F6465D;--teal:#50E3C2;--teal-light:#97FCE4;--indigo:#7774FF}
[hidden]{display:none!important}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);line-height:1.6;font-size:14px}
a{color:inherit}button{font:inherit;cursor:pointer}input,textarea{font:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}.gold{color:var(--gold)}.tiny{font-size:12px;margin-top:10px}.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px}
.center{text-align:center;margin-top:16px}
header{position:sticky;top:0;background:rgba(11,14,17,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:100;padding:14px 0}
.nav{display:flex;align-items:center;gap:14px}
.logo{font-size:26px;font-weight:800;color:var(--gold);display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-sub{font-size:14px;color:var(--gold-light);border:1px solid #67520F;border-radius:6px;padding:1px 6px;font-weight:600}
.logo-icon{width:58px;height:32px;background:url(fly-logo.png) center/contain no-repeat}
.links{flex:1;display:flex;gap:4px;margin-left:12px}
.links a{text-decoration:none;font-size:15px;padding:6px 12px;border-radius:8px}
.links a:hover{color:var(--gold)}.links a.active{color:var(--gold);background:#2B3139}
.net-badge{font-size:12px;color:#F0B90B;border:1px solid #67520F;background:#1D1C10;border-radius:999px;padding:3px 10px;white-space:nowrap}
.btn-wallet{background:linear-gradient(135deg,#F0B90B,#FCD535);color:#181A20;border:0;border-radius:10px;padding:8px 16px;font-weight:700;white-space:nowrap}
.btn-wallet.connected{background:#2B3139;color:var(--gold-light);border:1px solid #67520F}
.deploy-banner{background:#1D1C10;border-bottom:1px solid #67520F;color:var(--gold-light);text-align:center;padding:10px 16px;font-size:13.5px}
.deploy-banner b{color:#F0B90B;margin-right:4px}
.hero{padding:40px 0 34px;text-align:center;background:radial-gradient(ellipse at 50% 0%,rgba(105,102,255,.10) 0%,rgba(105,102,255,0) 60%),radial-gradient(ellipse at center,#1C1806 0%,var(--bg) 70%)}
.hero h1{font-size:48px;font-weight:900;letter-spacing:-1px;color:var(--gold);margin-bottom:8px}
.hero .sub{font-size:17px;color:var(--muted);max-width:760px;margin:0 auto}
.hero .sub b{color:var(--gold-light)}
.stats{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:24px}
.stat{background:var(--card);padding:14px 26px;border-radius:12px;border:1px solid var(--border);min-width:140px}
.stat .num{font-size:22px;font-weight:700;color:var(--gold)}
.stat .label{font-size:13px;color:var(--muted)}
.hero-btns{display:flex;gap:12px;justify-content:center;margin-top:24px}
.btn-gold{display:inline-block;background:linear-gradient(135deg,#F0B90B,#FCD535);color:#181A20;border:0;border-radius:12px;padding:11px 26px;font-weight:800;text-decoration:none}
.btn-gold.sm{padding:7px 14px;font-size:13px;border-radius:9px}
.btn-gold.wide{width:100%;padding:14px;font-size:16px}
.btn-gold:disabled,.btn-trade:disabled{opacity:.45;cursor:not-allowed}
.btn-ghost{display:inline-block;background:transparent;border:1px solid #67520F;color:var(--gold-light);border-radius:12px;padding:10px 24px;text-decoration:none}
.btn-ghost:hover{background:#2B3139}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:22px}
section{margin-bottom:34px}
h2{font-size:26px;color:var(--gold-light)}
.sec-head{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.filters{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
#search{background:var(--card2);border:1px solid #333A44;border-radius:10px;padding:8px 12px;color:var(--text);min-width:230px;outline:0}
#search:focus{border-color:var(--gold)}
.tabs{display:flex;gap:4px}
.tabs button{background:transparent;border:0;color:var(--muted);padding:6px 12px;border-radius:8px}
.tabs button.on{color:var(--gold);background:#2B3139}
.demo-label{background:#2D2810;color:var(--gold-light);border:1px solid #67520F;border-radius:6px;font-size:11px;padding:1px 7px;white-space:nowrap}
.tok-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:16px}
.tok{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;cursor:pointer;transition:.15s;position:relative}
.tok:hover{border-color:#67520F;transform:translateY(-2px)}
.tok-top{display:flex;gap:12px;align-items:center;margin-bottom:12px}
.tok-img{width:46px;height:46px;border-radius:12px;object-fit:cover;background:linear-gradient(135deg,#2D2810,#67520F);flex:none}
.tok-img.lg{width:64px;height:64px;border-radius:16px}
.tok-name{font-weight:700;font-size:16px;line-height:1.3}
.tok-sym{color:var(--muted);font-size:12.5px}
.tok-desc{color:#AEB4BC;font-size:13px;height:40px;overflow:hidden;margin-bottom:10px}
.status{margin-left:auto;font-size:11.5px;border-radius:999px;padding:2px 9px;white-space:nowrap;align-self:flex-start}
.status.live{color:var(--teal);border:1px solid #1E6B5D;background:#0A1F1C}
.status.grad{color:#181A20;background:linear-gradient(135deg,#F0B90B,#FCD535);font-weight:700}
.status.demo{color:var(--gold-light);border:1px solid #67520F}
.bar{height:9px;background:#2B3139;border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,#C99A06,#F0B90B,#FCD535);border-radius:99px;transition:width .4s}
.tok-prog{display:flex;justify-content:space-between;font-size:12.5px;margin:6px 0 2px}
.tok-prog b{color:var(--gold-light)}
.tok-foot{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:6px}
.empty-state{background:var(--card);border:1px dashed #474D57;border-radius:14px;padding:28px;text-align:center;color:var(--muted);margin-bottom:16px}
.empty-state b{color:#F0B90B;font-size:17px;display:block;margin-bottom:4px}
.detail-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.back{background:transparent;border:0;color:var(--gold-light)}
.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:22px}
.detail-grid.solo{grid-template-columns:1fr}
.d-head{display:flex;gap:14px;align-items:center}
.d-head h2{font-size:24px;color:var(--text)}
.copy{background:transparent;border:1px solid #3C434D;color:var(--muted);border-radius:6px;font-size:11px;padding:0 6px;margin-left:4px}
.d-desc{color:#B7BDC6;margin:14px 0}
.prog-box{background:var(--card2);border-radius:12px;padding:14px;margin-bottom:14px}
.prog-label{display:flex;justify-content:space-between;margin-bottom:8px}
.prog-label b{color:var(--gold)}
.prog-box .bar{height:14px}
.prog-sub{font-size:12.5px;margin-top:8px}
.kv{display:grid;grid-template-columns:1fr 1fr;gap:4px 20px}
.kv div{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px dashed #2B3139;font-size:13px}
.kv span{color:var(--muted);white-space:nowrap}
.kv b{font-weight:600;text-align:right;overflow:hidden;text-overflow:ellipsis}
.grad-box{margin-top:16px;background:#2B3139;border:1px solid #67520F;border-radius:12px;padding:14px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:var(--gold-light)}
.grad-box a{margin-left:auto}
.d-trade{background:var(--card2);border:1px solid #2B3139;border-radius:14px;padding:16px;align-self:start}
.side-toggle{display:grid;grid-template-columns:1fr 1fr;background:#0B0E11;border-radius:10px;padding:3px;margin-bottom:14px}
.side-toggle button{border:0;background:transparent;color:var(--muted);padding:9px;border-radius:8px;font-weight:700}
.side-toggle .buy.on{background:var(--green);color:#04170f}
.side-toggle .sell.on{background:var(--red);color:#fff}
.field{display:block;margin-bottom:12px}
.f-l{display:flex;justify-content:space-between;gap:8px;font-size:13px;color:#B7BDC6;margin-bottom:6px}
.inp{display:flex;align-items:center;background:#0B0E11;border:1px solid #333A44;border-radius:10px;padding:0 12px}
.inp:focus-within,textarea:focus{border-color:var(--gold)}
.inp input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:var(--text);padding:10px 0;font-size:15px}
textarea{width:100%;background:#0B0E11;border:1px solid #333A44;border-radius:10px;padding:10px 12px;color:var(--text);outline:0;resize:vertical}
.create .inp,.create textarea{background:var(--card2)}
.unit{color:var(--muted);font-size:13px}
.pct{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:-4px 0 12px}
.pct button{background:#0B0E11;border:1px solid #333A44;color:#B7BDC6;border-radius:7px;padding:4px 0;font-size:12px}
.pct button:hover{border-color:var(--gold);color:var(--gold)}
.slip{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:13px;margin-bottom:12px;flex-wrap:wrap}
.slip-btns{display:flex;gap:5px}
.slip-btns button{background:#0B0E11;border:1px solid #333A44;color:#B7BDC6;border-radius:7px;padding:3px 9px;font-size:12px}
.slip-btns button.on{border-color:var(--gold);color:var(--gold)}
.slip-btns input{width:76px;background:#0B0E11;border:1px solid #333A44;color:var(--text);border-radius:7px;padding:3px 7px;font-size:12px;outline:0}
.summary{background:#0B0E11;border-radius:10px;padding:10px 12px;margin-bottom:12px;font-size:13px}
.summary.tight{background:var(--card2)}
.summary div{display:flex;justify-content:space-between;padding:3px 0}
.summary span{color:var(--muted)}
.summary b{font-weight:600;font-variant-numeric:tabular-nums}
.warn{color:#F0B90B;font-size:12.5px;margin-bottom:10px}
.warn:empty{display:none}
.btn-trade{width:100%;border:0;border-radius:12px;padding:13px;font-size:16px;font-weight:800;background:var(--green);color:#04170f}
.btn-trade.sell{background:var(--red);color:#fff}
.create h2{text-align:center;margin-bottom:4px}
.center-sm{text-align:center;margin-bottom:18px;font-size:13px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.form-grid .full{grid-column:1/-1}
.foot{color:var(--muted);font-size:12px;text-align:center;padding:10px 0 30px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:#2B3139;border:1px solid var(--gold);color:var(--gold-light);padding:12px 20px;border-radius:12px;font-weight:600;opacity:0;pointer-events:none;transition:.25s;z-index:200;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media (max-width:860px){
  .detail-grid{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
}
@media (max-width:680px){
  .container{padding:0 12px}
  .nav{flex-wrap:wrap;gap:8px}
  .logo{font-size:21px}
  .links{order:3;flex-basis:100%;margin-left:0;overflow-x:auto}
  .links a{white-space:nowrap;font-size:14px;padding:5px 10px}
  .net-badge{display:none}
  .btn-wallet{margin-left:auto;padding:7px 12px;font-size:13px}
  .hero h1{font-size:32px}
  .hero .sub{font-size:15px}
  .stat{padding:10px 14px;min-width:42%}
  .form-grid{grid-template-columns:1fr}
  #search{min-width:0;width:100%}
  .filters{width:100%}
  .card{padding:16px}
}

.foot a{color:var(--indigo)}.foot a:hover{color:#9997FF}

/* language switch (zh | EN) */
.fly-lang{display:inline-flex;align-items:center;gap:0;border:1px solid #3C434D;border-radius:999px;padding:2px;background:#181A20;flex:none;white-space:nowrap;vertical-align:middle;line-height:1}.fly-lang a{display:inline-block;margin:0 !important;padding:5px 10px !important;border-radius:999px;font-size:13px !important;font-weight:700;line-height:1.2;color:#848E9C !important;text-decoration:none;background:transparent !important}.fly-lang a.on{background:#F0B90B !important;color:#181A20 !important}.fly-lang a:not(.on):hover{color:#F0B90B !important}.fly-lang i{width:1px;height:12px;background:#3C434D;margin:0 1px;display:none}
@media (max-width:680px){html[lang=en] .nav .links{flex:1 1 calc(100% - 110px);min-width:0}html[lang=en] .nav .fly-lang{order:4}}