:root{
  --bg:#0a0e13; --panel:#111823; --panel2:#0d141c; --line:#1e2a38;
  --txt:#e6edf5; --dim:#8b9bb0; --dim2:#5f7085;
  --gold:#f0b429; --copper:#d98b34; --up:#2ecc71; --dn:#ef5350; --flat:#7c8ba1;
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:
    radial-gradient(900px 500px at 50% -180px, rgba(217,139,52,.14), transparent 70%),
    var(--bg);
  color:var(--txt);
  font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 18px}

/* ---- nav ---- */
.navbar{
  position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  gap:14px;padding:12px 18px;background:rgba(10,14,19,.82);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;letter-spacing:.5px}
.brand .mark{
  width:30px;height:30px;border-radius:9px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--gold),var(--copper));
  display:grid;place-items:center;color:#1a1206;font-weight:900;font-size:15px;
}
.brand em{display:block;font-style:normal;font-size:10px;color:var(--dim2);letter-spacing:1.6px;font-weight:600}
.nav-actions{display:flex;gap:8px;flex-wrap:wrap}
.btn-nav{
  padding:8px 13px;border:1px solid var(--line);border-radius:10px;font-size:13px;
  color:var(--dim);background:var(--panel2);transition:.18s;white-space:nowrap;
}
.btn-nav:hover{color:var(--txt);border-color:var(--copper)}
.btn-nav.primary{background:linear-gradient(135deg,var(--gold),var(--copper));color:#1a1206;font-weight:700;border:0}

/* ---- hero ---- */
.hero{padding:44px 0 26px;text-align:center}
.kicker{
  display:inline-block;font-size:12px;letter-spacing:2px;color:var(--copper);
  border:1px solid rgba(217,139,52,.35);background:rgba(217,139,52,.08);
  padding:5px 14px;border-radius:999px;margin-bottom:18px;
}
h1{font-size:clamp(26px,4.4vw,42px);line-height:1.25;font-weight:800;letter-spacing:-.5px}
h1 .hl{
  background:linear-gradient(120deg,var(--gold),#ffe6a3 45%,var(--copper));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.sub{color:var(--dim);margin-top:12px;font-size:14px}
.badges{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.badge{
  border:1px solid var(--line);background:var(--panel);border-radius:999px;
  padding:8px 16px;font-size:13px;color:var(--dim);
}
.badge b{color:var(--gold);font-size:15px;margin-left:4px}

/* ---- cards ---- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}
.latest{margin:26px auto 0;max-width:640px;padding:18px 20px;text-align:left}
.latest-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.latest-label{font-size:13px;color:var(--dim2);letter-spacing:1px}
.dir-tag{padding:3px 12px;border-radius:8px;font-weight:700;font-size:13px}
.dir-tag.buy{background:rgba(46,204,113,.14);color:var(--up);border:1px solid rgba(46,204,113,.3)}
.dir-tag.sell{background:rgba(239,83,80,.14);color:var(--dn);border:1px solid rgba(239,83,80,.3)}
.latest-time{margin-left:auto;font-size:12px;color:var(--dim2);font-variant-numeric:tabular-nums}
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0 12px}
.pcell{background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:12px 10px;text-align:center}
.pcell b{display:block;font-size:20px;font-variant-numeric:tabular-nums}
.pcell span{font-size:11px;color:var(--dim2)}
.pcell.tp b{color:var(--up)}
.pcell.sl b{color:var(--dn)}
.meta{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--dim2);border-top:1px solid var(--line);padding-top:12px}
.meta b{color:var(--txt)}

/* ---- status bar ---- */
.statusbar{
  margin-top:26px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:rgba(217,139,52,.05);font-size:12px;color:var(--dim2);
}
.statusbar .in{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;padding:9px 18px}
.statusbar b{color:var(--copper);font-variant-numeric:tabular-nums}

/* ---- sections ---- */
.section{padding:46px 0}
h2{font-size:clamp(19px,2.6vw,26px);font-weight:700;margin-bottom:22px;letter-spacing:-.3px}
h2 .hl{color:var(--copper)}

/* ---- prob ---- */
.prob{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.pcard h3{font-size:13px;color:var(--dim);font-weight:600;margin-bottom:8px}
.pnum{font-size:30px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-1px}
.pbar{height:6px;border-radius:6px;background:var(--panel2);margin-top:10px;overflow:hidden}
.pbar i{display:block;height:100%;width:0;border-radius:6px;transition:width .6s ease}
.pcard.up .pnum{color:var(--up)} .pcard.up .pbar i{background:var(--up)}
.pcard.fl .pnum{color:var(--flat)} .pcard.fl .pbar i{background:var(--flat)}
.pcard.dn .pnum{color:var(--dn)} .pcard.dn .pbar i{background:var(--dn)}

/* ---- stats grid ---- */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.scard{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.scard h3{font-size:12px;color:var(--dim2);font-weight:600}
.snum{font-size:27px;font-weight:800;margin:6px 0 2px;font-variant-numeric:tabular-nums}
.sfoot{font-size:11px;color:var(--dim2)}
.snum.g{color:var(--up)} .snum.r{color:var(--dn)} .snum.y{color:var(--gold)}

/* ---- bar split ---- */
.split{margin-top:16px}
.splitbar{display:flex;height:34px;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.splitbar div{display:grid;place-items:center;font-size:12px;font-weight:700;transition:width .5s}
.splitbar .b{background:rgba(46,204,113,.2);color:var(--up)}
.splitbar .s{background:rgba(239,83,80,.2);color:var(--dn)}
.legend{display:flex;gap:18px;font-size:12px;color:var(--dim2);margin-top:9px}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}
.dot.b{background:var(--up)} .dot.s{background:var(--dn)}

/* ---- table ---- */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.filters button{
  font:inherit;font-size:13px;padding:7px 14px;border-radius:9px;cursor:pointer;
  background:var(--panel2);border:1px solid var(--line);color:var(--dim);transition:.15s;
}
.filters button:hover{color:var(--txt)}
.filters button.on{background:rgba(217,139,52,.14);border-color:var(--copper);color:var(--gold);font-weight:600}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:660px}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{font-size:11.5px;color:var(--dim2);font-weight:600;letter-spacing:.6px;background:var(--panel2);position:sticky;top:0}
tbody tr:hover{background:rgba(255,255,255,.025)}
tbody tr:last-child td{border-bottom:0}
td.num{font-variant-numeric:tabular-nums}
.pill{padding:2px 10px;border-radius:7px;font-size:12px;font-weight:600}
.pill.buy{background:rgba(46,204,113,.13);color:var(--up)}
.pill.sell{background:rgba(239,83,80,.13);color:var(--dn)}
.pill.tp{background:rgba(46,204,113,.13);color:var(--up)}
.pill.sl{background:rgba(239,83,80,.13);color:var(--dn)}
.pill.open{background:rgba(217,139,52,.15);color:var(--gold)}

/* ---- steps ---- */
.steps{display:grid;gap:14px}
.step{display:flex;gap:16px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.stepno{
  flex:0 0 34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:800;
  background:linear-gradient(135deg,var(--gold),var(--copper));color:#1a1206;
}
.step h3{font-size:15px;margin-bottom:4px}
.step p{font-size:13.5px;color:var(--dim)}
code{background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:1px 7px;font-size:12.5px;color:var(--gold)}

/* ---- footer ---- */
footer{border-top:1px solid var(--line);padding:26px 0 40px;margin-top:30px;color:var(--dim2);font-size:12px}
footer .in{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.warn{color:#b08968}

/* ---- responsive ---- */
@media(max-width:820px){
  .grid4{grid-template-columns:repeat(2,1fr)}
  .prob{grid-template-columns:1fr}
  .prices{grid-template-columns:repeat(3,1fr)}
  .navbar{flex-wrap:wrap}
}
@media(max-width:520px){
  .grid4{grid-template-columns:1fr 1fr}
  .snum{font-size:23px}
  .badge{font-size:12px;padding:7px 12px}
}