:root{
  --bg:#0b0c10;
  --panel:#0f1117;
  --text:#e9ecf1;
  --muted:#a5adbb;
  --line:#1c2333;
  --max: 980px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font:16px/1.6 ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

.wrap{max-width:var(--max); margin:0 auto; padding:24px}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  border-bottom:1px solid var(--line); padding-bottom:14px;
}
.brand{color:var(--text); text-decoration:none; font-weight:600; letter-spacing:0.2px}
.links a{
  color:var(--muted); text-decoration:none; margin-left:16px; font-weight:500;
}
.links a.active, .links a:hover{color:var(--text)}

.hero{padding:48px 0 22px}
h1{font-size:44px; line-height:1.1; margin:0 0 12px}
.sub{color:var(--muted); font-size:18px; max-width:60ch}
.cta{margin-top:18px; display:flex; gap:10px; flex-wrap:wrap}
.btn{
  display:inline-block; padding:10px 14px; border-radius:12px;
  background:var(--text); color:#0b0c10; text-decoration:none; font-weight:700;
}
.btn.ghost{
  background:transparent; color:var(--text);
  border:1px solid var(--line);
}
.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:16px;
  padding:18px;
}
.card h2{margin:0 0 8px; font-size:18px}
.card p{margin:0 0 12px; color:var(--muted)}
.textlink{color:var(--text); text-decoration:none; font-weight:600}

.article{
  padding: 0;
}
.lead{font-size:18px; color:var(--muted)}
.article h2{margin-top:28px; font-size:18px}
.muted{color:var(--muted)}
.code{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:14px;
  padding:14px;
  overflow:auto;
}
.hr{border:0; border-top:1px solid var(--line); margin:26px 0}

.footer{
  margin-top:40px;
  padding:18px 0 8px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:13px;
}

@media (max-width:720px){
  h1{font-size:34px}
  .grid{grid-template-columns:1fr}
}
.tv{
  height: 620px; /* increase if you want it bigger */
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  background: #0f0f0f;
}

.tv .tradingview-widget-container,
.tv .tradingview-widget-container__widget{
  height: 100%;
  width: 100%;
}

/* force the link color */
.tradingview-widget-copyright *{
  color: rgba(233,236,241,0.75) !important;
  text-decoration: none !important;
}
.tradingview-widget-copyright *:hover{
  color: rgba(233,236,241,0.95) !important;
}

.copy-box{
  display:flex;
  align-items:center;
  gap:12px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:14px;
  padding:14px 16px;
  margin-top:12px;
}

.copy-box code{
  flex:1;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size:14px;
  color:var(--text);
  white-space:nowrap;
  overflow-x:auto;
}

.copy-box button{
  background:transparent;
  border:1px solid var(--line);
  color:var(--muted);
  padding:6px 10px;
  border-radius:8px;
  font-size:13px;
  cursor:pointer;
}

.copy-box button:hover{
  color:var(--text);
  border-color:rgba(255,255,255,0.2);
}

.small{
  font-size:13px;
}

.brand-logo{ width:20px; height:20px; }
.brand{ gap:12px; }
.brand-logo{ filter: drop-shadow(0 0 10px rgba(0,0,0,0.35)); }