:root{--bg:#f5f2e8;--panel:#fffdf6;--ink:#14231d;--muted:#66756f;--line:#d9d2c0;--green:#18704f;--blue:#2f5f91;--amber:#b86b2d;--red:#a94438}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif;letter-spacing:0}button,input,select{font:inherit}button{cursor:pointer}.page{min-height:100vh}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);background:rgba(245,242,232,.94);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.topbar-inner,.wrap{width:min(1760px,calc(100% - 48px));margin:0 auto}.topbar-inner{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;grid-gap:clamp(18px,2.2vw,44px);gap:clamp(18px,2.2vw,44px);min-height:88px}.brand{display:flex;align-items:baseline;gap:16px;min-width:0;flex-shrink:0;color:var(--ink);text-decoration:none}.brand strong{font-family:Georgia,Times New Roman,serif;font-size:clamp(32px,2.6vw,48px);line-height:1;white-space:nowrap}.brand span{color:#7a837d;font-family:Courier New,monospace;font-size:13px;letter-spacing:.22em;text-transform:uppercase;white-space:nowrap}.nav-tabs{display:flex;align-items:center;justify-content:center;gap:clamp(18px,2.3vw,48px);min-width:0;overflow:hidden}.nav-tabs a{color:#747d77;font-family:Courier New,monospace;font-size:clamp(12px,.82vw,16px);letter-spacing:.22em;text-decoration:none;text-transform:uppercase;white-space:nowrap;transition:color .16s ease}.nav-tabs a.active,.nav-tabs a:hover{color:var(--ink)}.status-pill,.tag{gap:6px;padding:5px 8px;font-size:11px}.status-pill,.tag,.wallet{display:inline-flex;align-items:center;border:1px solid var(--line);background:var(--panel);font-family:Courier New,monospace;white-space:nowrap}.wallet{gap:8px;justify-self:end;padding:14px 18px;font-size:clamp(14px,.95vw,18px)}.wallet span{color:#8c928d;font-family:Arial,Helvetica,sans-serif;text-transform:uppercase}.status-dot{width:7px;height:7px;border-radius:99px;background:var(--green)}.status-dot.warn{background:var(--amber)}.toolbar{display:flex;align-items:center;gap:8px}.icon-button{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:var(--panel);color:var(--ink);font-size:16px}.hero,.subhero{background:var(--ink);color:var(--bg);border-bottom:1px solid #283a32}.subhero{padding:42px 0 48px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);grid-gap:34px;gap:34px;align-items:end;padding:34px 0 26px}.eyebrow{margin:0 0 18px;color:rgba(245,242,232,.58);font-family:Courier New,monospace;font-size:11px;text-transform:uppercase}h1{max-width:760px;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(34px,5vw,62px);line-height:.98;font-weight:600}.hero-copy{max-width:600px;margin:18px 0 0;color:rgba(245,242,232,.72);font-size:15px;line-height:1.55}.hero-tools{display:flex;justify-content:flex-end;gap:8px;margin-bottom:10px}.market-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #33463c}.market-tile{padding:16px 18px;border-right:1px solid #33463c}.market-tile:last-child{border-right:0}.tile-label{color:rgba(245,242,232,.52);font-size:10px;text-transform:uppercase}.tile-label,.tile-value{font-family:Courier New,monospace}.tile-value{margin-top:7px;font-size:22px}.tile-sub{margin-top:4px;color:rgba(245,242,232,.46);font-size:12px}.section{margin-top:28px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:12px}.section-title{font-family:Courier New,monospace;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.grid{display:grid;grid-gap:16px;gap:16px}.grid.metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.main{grid-template-columns:minmax(0,1fr) minmax(320px,420px)}.learning-list{display:grid;grid-gap:14px;gap:14px}.panel{border:1px solid var(--line);background:var(--panel);color:var(--ink)}.panel.pad{padding:18px}.lesson-card{display:grid;grid-template-columns:52px minmax(0,1fr);grid-gap:18px;gap:18px}.lesson-card h2{margin:0;font-family:Georgia,Times New Roman,serif;font-size:25px;line-height:1.15}.lesson-card p{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.6}.example-box{display:grid;grid-gap:5px;gap:5px;margin-top:14px;border-left:3px solid var(--green);background:#eef4f2;padding:11px 13px;color:#33463c;font-size:13px;line-height:1.5}.example-box strong{color:var(--ink);font-family:Courier New,monospace;font-size:10px;text-transform:uppercase;letter-spacing:.08em}.step-list{display:grid;grid-gap:8px;gap:8px;margin:14px 0 0;padding-left:20px;color:var(--muted);font-size:13px;line-height:1.5}.takeaway{margin-top:14px!important;border-top:1px solid var(--line);padding-top:12px;color:var(--ink)!important;font-weight:600}.lesson-number{color:var(--amber);font-family:Courier New,monospace;font-size:13px}.sticky-aside{align-self:start;position:-webkit-sticky;position:sticky;top:96px}.check-list{display:grid;grid-gap:12px;gap:12px;margin:16px 0 0;padding:0;list-style:none}.check-list li{border-top:1px solid var(--line);padding-top:12px;color:var(--muted);font-size:13px;line-height:1.45}.metric-label{color:var(--muted);font-family:Courier New,monospace;font-size:10px;text-transform:uppercase}.metric-value{margin-top:10px;font-family:Georgia,Times New Roman,serif;font-size:31px;line-height:1}.metric-sub{margin-top:8px;color:var(--muted);font-size:12px;line-height:1.35}.chart{width:100%;height:auto;display:block}.legend{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.legend span{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.swatch{width:16px;height:4px}.table-wrap{overflow-x:auto}table{width:100%;min-width:840px;border-collapse:collapse;font-size:12px}td,th{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{color:var(--muted);font-size:10px;font-weight:600;text-transform:uppercase}.num,th{font-family:Courier New,monospace}.num{text-align:right;white-space:nowrap}.positive{color:var(--green)}.negative,.risk-high{color:var(--red)}.risk-mid{color:var(--amber)}.risk-low{color:var(--green)}.small{color:var(--muted);font-size:11px}.notice,.small{line-height:1.45}.notice{border-left:3px solid var(--blue);padding:12px 14px;background:#eef4f2;color:#2f443b;font-size:12px}.guide-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:14px;gap:14px}.guide-grid>div{border-top:1px solid var(--line);padding-top:12px}.guide-grid strong{display:block;font-family:Georgia,Times 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