.doc-sec{margin-top:40px;scroll-margin-top:130px}.doc-sec h2{color:var(--text);margin:0 0 8px;font:700 clamp(22px,3.5vw,26px)/1.25 Plus Jakarta Sans,Inter,sans-serif}.doc-sec p.lead{color:var(--muted);margin:0 0 20px;font-size:15px;line-height:1.6}.formula-card{border:1px solid var(--border);background:var(--surface);border-radius:12px;margin:16px 0;padding:18px 20px}.formula-card h4{color:var(--text);align-items:center;gap:8px;margin:0 0 8px;font:700 15px Plus Jakarta Sans,Inter,sans-serif;display:flex}.formula-box{background:var(--bg);border:1px solid var(--border);color:var(--primary);border-radius:8px;margin:10px 0;padding:12px 16px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:14px;font-weight:600;overflow-x:auto}.formula-card p{color:var(--muted);margin:8px 0 0;font-size:14px;line-height:1.6}.source-grid{grid-template-columns:1fr;gap:14px;margin:18px 0;display:grid}@media (min-width:640px){.source-grid{grid-template-columns:1fr 1fr}}.source-item{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:18px}.source-badge{background:var(--hover);color:var(--primary);border-radius:6px;margin-bottom:8px;padding:2px 8px;font-size:12px;font-weight:700;display:inline-block}.source-item b{color:var(--text);margin-bottom:6px;font:700 16px Plus Jakarta Sans,Inter,sans-serif;display:block}.source-item p{color:var(--muted);margin:0;font-size:13.5px;line-height:1.55}.callout{color:#92400e;background:#fef3c7;border:1px solid #f59e0b;border-radius:12px;margin:20px 0;padding:16px 20px;font-size:14px;line-height:1.6}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .callout{color:#fde68a;background:#3a2a12;border-color:#b45309}}:root[data-theme=dark] .callout{color:#fde68a;background:#3a2a12;border-color:#b45309}.callout b{margin-bottom:4px;font:700 15px Plus Jakarta Sans,sans-serif;display:block}.glossary-list{gap:12px;margin:18px 0;display:grid}.glossary-card{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:16px 18px}.glossary-card dt{color:var(--text);align-items:center;gap:8px;margin-bottom:6px;font:700 16px Plus Jakarta Sans,Inter,sans-serif;display:flex}.glossary-card dt span.tag{background:var(--hover);color:var(--primary);border-radius:4px;padding:2px 7px;font-family:inherit;font-size:11px;font-weight:600}.glossary-card dd{color:var(--muted);margin:0;font-size:14px;line-height:1.6}.audit-steps{border-left:3px solid var(--primary);flex-direction:column;gap:12px;margin:16px 0;padding-left:16px;display:flex}.audit-steps div b{color:var(--text);margin-bottom:2px;font-size:14px;display:block}.audit-steps div p{color:var(--muted);margin:0;font-size:13.5px;line-height:1.5}