:root{color-scheme:light;--bg: #f5f7f8;--surface: #ffffff;--surface-2: #eef2f4;--line: #d9e0e4;--text: #172024;--muted: #5b6870;--soft: #74828b;--red: #b42318;--red-bg: #fff1ef;--green: #067647;--green-bg: #ecfdf3;--blue: #175cd3;--blue-bg: #eef4ff;--amber: #b54708;--amber-bg: #fffaeb;--ink: #20313a;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.45}button,input,select{font:inherit}button{cursor:pointer}.appShell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);background:#fbfcfd;padding:18px}.brand{display:flex;align-items:center;gap:10px;margin-bottom:24px}.brand strong,.brand span{display:block}.brand 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var(--line)}table{width:100%;border-collapse:collapse;min-width:1040px}th,td{border-bottom:1px solid var(--line);padding:11px 12px;text-align:left;vertical-align:top}th{background:#fbfcfd;color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase}.selectedRow td{background:var(--blue-bg)}.muted{color:var(--muted);font-size:12px}.linkButton{border:0;background:transparent;color:var(--blue);padding:0;font-weight:800;text-align:left}.rowActions{display:flex;gap:6px}.detailPane{min-width:0;background:#fbfcfd}.detailPaneHeader{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:14px}.detailPaneHeader p{margin:4px 0 0;color:var(--muted)}.detailForm{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;border-bottom:1px solid var(--line);padding:14px}.formSectionTitle{grid-column:1 / -1;border-top:1px solid var(--line);color:var(--text);padding-top:12px;font-size:13px}.detailForm 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dd{margin:0;font-weight:800}.twoColumn{display:grid;grid-template-columns:minmax(320px,.7fr) minmax(0,1.3fr)}.twoColumn>div+div{border-left:1px solid var(--line)}.assumptionList{margin:0;padding:14px 20px 16px 34px}.assumptionList li+li{margin-top:8px}.sourceList{display:grid;gap:1px;padding:14px}.sourceList a{display:grid;gap:4px;border:1px solid var(--line);border-radius:8px;color:var(--text);padding:13px;text-decoration:none}.sourceList span{color:var(--muted)}@media(max-width:1120px){.appShell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.sidebarNote{position:static;margin-top:14px}.nav{grid-template-columns:repeat(5,minmax(0,1fr))}.scenarioGrid,.comparisonGrid,.twoColumn,.portfolioLayout{grid-template-columns:1fr}.portfolioLayout .tableWrap{border-right:0;border-bottom:1px solid var(--line)}.twoColumn>div+div{border-left:0;border-top:1px solid 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