:root{--font-serif:"Merriweather", Georgia, serif;--font-display:"Cinzel", serif;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", monospace}[data-theme=dark]{--bg:#090e17;--bg-surface:#0f172a;--bg-card:#131d33;--bg-alt:#0b1220;--border-subtle:#ffffff14;--border-strong:#ffffff29;--border-focus:#c29b38;--text-heading:#f8fafc;--text-body:#cbd5e1;--text-muted:#8492a6;--text-link:#d4af37;--gold:#d4af37;--gold-dark:#b89728;--gold-dim:#d4af371f;--red:#f43f5e;--red-dim:#f43f5e1a;--green:#10b981;--green-dim:#10b9811a;--blue:#38bdf8;--tape-bg:#060a10;--shadow-card:0 4px 20px -2px #00000080}[data-theme=paper]{--bg:#f8f6f0;--bg-surface:#fff;--bg-card:#fdfbf7;--bg-alt:#f1ede4;--border-subtle:#00000014;--border-strong:#0000002e;--border-focus:#8b6b19;--text-heading:#1e293b;--text-body:#334155;--text-muted:#64748b;--text-link:#8b6b19;--gold:#8b6b19;--gold-dark:#6e5311;--gold-dim:#8b6b1914;--red:#be123c;--red-dim:#be123c14;--green:#047857;--green-dim:#04785714;--blue:#0284c7;--tape-bg:#ece7dc;--shadow-card:0 4px 16px -2px #00000014}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg);color:var(--text-body);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;padding:0 0 100px;line-height:1.75;transition:background-color .25s,color .25s}.container{max-width:1040px;margin:0 auto;padding:0 20px}.market-tape{background:var(--tape-bg);border-bottom:1px solid var(--border-subtle);font-family:var(--font-mono);white-space:nowrap;padding:8px 0;font-size:11.5px;overflow-x:auto}.tape-content{align-items:center;gap:28px;max-width:1120px;margin:0 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14px}.masthead-brand{font-family:var(--font-display);letter-spacing:.12em;color:var(--text-heading);text-transform:uppercase;font-size:34px;font-weight:800;text-decoration:none;display:inline-block}.masthead-rule{background:var(--gold);width:60px;height:2px;margin:12px auto 14px}.masthead-tagline{font-family:var(--font-serif);color:var(--text-muted);max-width:620px;margin:0 auto;font-size:14.5px;font-style:italic;line-height:1.5}nav.portal-nav{border-top:1px solid var(--border-subtle);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:18px;padding-top:14px;display:flex}.nav-links{gap:6px;display:flex;overflow-x:auto}.nav-btn{font-family:var(--font-sans);color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:6px;padding:7px 16px;font-size:13.5px;font-weight:600;text-decoration:none;transition:all 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var(--border-strong);box-shadow:var(--shadow-card);border-radius:10px;flex-direction:column;justify-content:space-between;padding:28px;display:flex}.lead-badge{font-family:var(--font-mono);color:var(--red);text-transform:uppercase;letter-spacing:.1em;align-items:center;gap:6px;margin-bottom:12px;font-size:11px;font-weight:700;display:inline-flex}.lead-title{font-family:var(--font-serif);color:var(--text-heading);letter-spacing:-.01em;margin-bottom:14px;font-size:26px;font-weight:700;line-height:1.35}.lead-title a{color:inherit;text-decoration:none}.lead-title a:hover{color:var(--gold)}.lead-desc{color:var(--text-body);margin-bottom:20px;font-size:15px;line-height:1.7}.lead-footer{border-top:1px solid var(--border-subtle);color:var(--text-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding-top:16px;font-size:13px;display:flex}.btn-read{font-family:var(--font-sans);color:var(--gold);background:var(--gold-dim);border:1px solid 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var(--border-subtle);margin-bottom:32px;padding-bottom:24px}.article-kicker{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.12em;color:var(--gold);margin-bottom:12px;font-size:11.5px;font-weight:700;display:block}.article-h1{font-family:var(--font-serif);color:var(--text-heading);letter-spacing:-.02em;margin-bottom:16px;font-size:33px;font-weight:700;line-height:1.3}.article-byline-bar{color:var(--text-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;font-size:13px;display:flex}.byline-left{align-items:center;gap:12px;display:flex}.byline-author{color:var(--text-heading);font-weight:600}.verified-badge{font-family:var(--font-mono);color:var(--green);background:var(--green-dim);border-radius:4px;align-items:center;gap:4px;padding:2px 8px;font-size:11px;display:inline-flex}.metric-ribbon{background:var(--border-strong);border:1px solid var(--border-strong);box-shadow:var(--shadow-card);border-radius:8px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;margin:24px 0 36px;display:grid;overflow:hidden}.ribbon-cell{background:var(--bg-surface);padding:14px 18px}.rc-label{font-family:var(--font-mono);color:var(--text-muted);text-transform:uppercase;margin-bottom:4px;font-size:11px}.rc-val{font-family:var(--font-mono);color:var(--text-heading);font-size:21px;font-weight:700}.rc-note{margin-top:2px;font-size:11px}.exec-quote{background:var(--gold-dim);border-left:3px solid var(--gold);font-family:var(--font-serif);color:var(--text-heading);border-radius:0 8px 8px 0;margin:32px 0;padding:20px 24px;font-size:17px;font-style:italic;line-height:1.65}.exec-quote.danger{background:var(--red-dim);border-left-color:var(--red)}.chart-card{background:var(--bg-surface);border:1px solid var(--border-strong);box-shadow:var(--shadow-card);border-radius:10px;margin:36px 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10px;font-size:11.5px;position:absolute;top:10px;left:12px}.chart-image-wrap{text-align:center;background:#060a12;padding:16px}.chart-image-wrap img{border:1px solid var(--border-subtle);border-radius:6px;max-width:100%;height:auto;margin:0 auto;display:block}.chart-card-footer{color:var(--text-muted);background:var(--bg-alt);border-top:1px solid var(--border-subtle);padding:12px 18px;font-size:12.5px;line-height:1.6}.portrait-card{background:var(--bg-surface);border:1px solid var(--border-strong);box-shadow:var(--shadow-card);border-radius:10px;align-items:center;gap:20px;margin:32px 0;padding:20px 24px;display:flex}@media (width<=640px){.portrait-card{text-align:center;flex-direction:column}}.portrait-avatar{object-fit:cover;border:2px solid var(--gold);border-radius:50%;flex-shrink:0;width:120px;height:120px}.portrait-info{flex:1}.portrait-name{font-family:var(--font-serif);color:var(--text-heading);margin-bottom:4px;font-size:19px;font-weight:700}.portrait-title{font-family:var(--font-mono);color:var(--gold);text-transform:uppercase;margin-bottom:8px;font-size:12px}.portrait-desc{color:var(--text-muted);margin:0;font-size:14px;line-height:1.6}.diagram-card{background:var(--bg-surface);border:1px solid var(--border-strong);box-shadow:var(--shadow-card);border-radius:10px;margin:36px 0;overflow:hidden}.diagram-pad{background:#090e18;padding:24px 16px;overflow-x:auto}.diagram-pad svg{width:100%;min-width:680px;height:auto;margin:0 auto;display:block}.prose p{color:var(--text-body);margin-bottom:22px;font-size:16px;line-height:1.85}.prose h2{font-family:var(--font-serif);color:var(--text-heading);letter-spacing:-.01em;border-left:3px solid var(--gold);margin:44px 0 16px;padding-left:14px;font-size:22px;font-weight:700}.prose 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th{background:var(--bg-alt);color:var(--gold);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;font-size:11.5px;font-weight:700}.prose table tr:last-child td{border-bottom:none}.prose table tr:hover td{background:#ffffff05}td.mono{font-family:var(--font-mono)}.t-red{color:var(--red);font-weight:600}.t-green{color:var(--green);font-weight:600}.t-gold{color:var(--gold);font-weight:600}.t-muted{color:var(--text-muted);font-weight:600}.ledger-box{background:var(--bg-surface);border:1px solid var(--border-subtle);font-family:var(--font-mono);border-radius:8px;flex-direction:column;gap:12px;margin:24px 0 28px;padding:18px 22px;display:flex}.ledger-row{background:var(--bg-alt);border-radius:6px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:10px 14px;display:flex}.ledger-badge{letter-spacing:.05em;border-radius:4px;padding:3px 8px;font-size:11px;font-weight:700}.ledger-row.debit .ledger-badge{color:var(--red);background:#f43f5e26;border:1px solid #f43f5e4d}.ledger-row.credit .ledger-badge{color:var(--green);background:#10b98126;border:1px solid #10b9814d}.ledger-title{font-family:var(--font-sans);color:var(--text-heading);flex:1;font-size:14.5px}.ledger-val{font-size:14px;font-weight:700}.ledger-row.debit .ledger-val{color:var(--red)}.ledger-row.credit .ledger-val{color:var(--green)}.formula-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-left:4px solid var(--gold);border-radius:8px;margin:22px 0 26px;padding:18px 22px}.formula-title{font-family:var(--font-mono);color:var(--gold);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;font-size:12px;font-weight:700}.formula-body{font-family:var(--font-mono);color:var(--text-heading);background:var(--bg-alt);border:1px dashed var(--border-subtle);border-radius:6px;padding:12px 16px;font-size:15px;overflow-x:auto}.formula-note{color:var(--text-muted);margin-top:10px;font-size:13.5px;line-height:1.6}footer.portal-footer{border-top:2px solid var(--border-strong);color:var(--text-muted);margin-top:80px;padding-top:36px;font-size:12.5px;line-height:1.7}.footer-disclaimer-box{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:8px;margin-bottom:24px;padding:20px}.f-title{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--text-heading);margin-bottom:8px;font-size:11px;font-weight:700}.footer-bottom{font-family:var(--font-mono);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;font-size:11.5px;display:flex}.footer-apis a{color:var(--blue);margin-left:12px;text-decoration:none}.footer-apis a:hover{text-decoration:underline}