:root{--bg:#0b1114;--panel:#121b20;--line:#26343b;--text:#e9f0f2;--muted:#91a3aa;--accent:#61d6a7;--red:#ff7c7c;--blue:#7cb8ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}header{height:70px;padding:0 max(24px,calc((100% - 1200px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#0d1519}.brand{font-weight:800;font-size:22px}.tag,.eyebrow,.panel small,.learn>small{font-size:10px;letter-spacing:.16em;color:var(--accent);margin-left:12px}.status{font-size:12px;color:var(--muted);display:flex;gap:8px;align-items:center}.status i{width:8px;height:8px;border-radius:50%;background:#75848a}.status i.ok{background:var(--accent)}main{max-width:1200px;margin:auto;padding:54px 24px}.hero{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;align-items:end;margin-bottom:34px}.hero h1{font-size:clamp(38px,6vw,72px);line-height:.98;margin:8px 0 18px;letter-spacing:-.05em}.hero h1 span{color:var(--accent)}.hero>div>p:not(.eyebrow){max-width:680px;color:var(--muted);line-height:1.6}.lesson{border-left:2px solid var(--accent);padding:8px 0 8px 20px;color:var(--muted)}.lesson b{color:var(--text)}.lesson p{font-size:13px;line-height:1.55;margin-bottom:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-bottom:18px}.stats article{padding:20px;border-right:1px solid var(--line)}.stats article:last-child{border:0}.stats small{color:var(--muted);font-size:10px}.stats strong{font-size:25px;display:block;margin:7px 0}.stats span{font-size:11px;color:var(--muted)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px}.panel h2{margin:5px 0 10px;font-size:22px}.panel small{margin:0}.panelhead{display:flex;justify-content:space-between;align-items:start}.help{color:var(--muted);font-size:13px;line-height:1.55}.watchlist{margin-top:18px}.stock{display:grid;grid-template-columns:1fr auto auto;gap:18px;align-items:center;padding:13px 10px;border-top:1px solid var(--line);cursor:pointer}.stock:hover,.stock.active{background:#19252b}.stock b{font-size:14px}.stock small{display:block;color:var(--muted);letter-spacing:0;margin:2px 0 0}.up{color:var(--accent)}.down{color:var(--red)}button{border:1px solid var(--line);background:#172229;color:var(--text);padding:9px 13px;border-radius:8px;cursor:pointer}button:hover{border-color:#52656e}button:disabled{opacity:.35;cursor:not-allowed}.primary{background:var(--accent);color:#07110d;border:0;font-weight:750;width:100%;margin-top:18px}.ghost{font-size:11px}.add{display:flex;gap:8px;margin-top:14px}.add input{flex:1;background:#0c1418;border:1px solid var(--line);color:white;border-radius:8px;padding:10px;text-transform:uppercase}.badge{font-size:9px;background:#1c3028;color:var(--accent);padding:5px 7px;border-radius:5px}canvas{width:100%;height:240px;margin-top:10px}.rules>div{display:flex;gap:12px;border-top:1px solid var(--line);padding:12px 0}.rules b{color:var(--accent)}.rules p{font-size:12px;color:var(--muted);margin:0;line-height:1.5}.rules strong{color:var(--text)}.analysis-empty{min-height:170px;color:var(--muted);font-size:13px;line-height:1.6}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:8px}.metric{background:#0c1418;padding:10px;border-radius:8px}.metric span{font-size:10px;color:var(--muted);display:block}.metric b{font-size:15px}.signal-buy{color:var(--accent)}.signal-sell{color:var(--red)}.signal-hold{color:var(--blue)}.risk label{display:flex;justify-content:space-between;margin-top:22px;font-size:13px}.risk input{width:100%;accent-color:var(--accent);margin:15px 0}.warning{background:#231f16;border:1px solid #4a4027;padding:12px;border-radius:8px;font-size:12px;color:#d6c594;line-height:1.5}.journal{grid-column:1/-1}.entry{display:grid;grid-template-columns:90px 1fr auto auto;gap:15px;padding:12px 4px;border-top:1px solid var(--line);font-size:12px}.entry span{color:var(--muted)}.learn{margin-top:70px}.learn h2{font-size:30px;margin:8px 0 22px}.learn>div{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.learn article{border-top:1px solid var(--line);padding-top:16px}.learn p{color:var(--muted);font-size:12px;line-height:1.6}footer{border-top:1px solid var(--line);padding:28px;text-align:center;color:var(--muted);font-size:11px}@media(max-width:760px){header .tag{display:none}.hero,.grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.stats article:nth-child(2){border-right:0}.stats article{border-bottom:1px solid var(--line)}.learn>div{grid-template-columns:1fr 1fr}.entry{grid-template-columns:70px 1fr}.entry>*:nth-child(n+3){display:none}main{padding:35px 16px}}

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/* V4 AI Training Lab */
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