nav[data-astro-cid-wpvy4v7s]{font-family:var(--font-heading);font-size:.95rem;font-weight:600}.nav-list[data-astro-cid-wpvy4v7s]{flex-wrap:wrap;align-items:flex-start;gap:1.5rem;margin:0;padding:0;list-style:none;display:flex}.nav-list[data-astro-cid-wpvy4v7s]>li[data-astro-cid-wpvy4v7s]>a[data-astro-cid-wpvy4v7s]{color:var(--color-primary);border-bottom:2px solid #0000;padding:.35rem 0;text-decoration:none;display:inline-block}.nav-list[data-astro-cid-wpvy4v7s]>li[data-astro-cid-wpvy4v7s]>a[data-astro-cid-wpvy4v7s]:hover,.nav-list[data-astro-cid-wpvy4v7s]>li[data-astro-cid-wpvy4v7s]>a[data-astro-cid-wpvy4v7s][aria-current=page]{border-bottom-color:var(--color-accent)}.has-children[data-astro-cid-wpvy4v7s]{position:relative}.has-children[data-astro-cid-wpvy4v7s]>a[data-astro-cid-wpvy4v7s]:after{content:"▾";color:var(--color-mist);margin-left:.35em;font-size:.7em}.sub-menu[data-astro-cid-wpvy4v7s] .has-children[data-astro-cid-wpvy4v7s]>a[data-astro-cid-wpvy4v7s]:after{content:"▸"}.sub-menu[data-astro-cid-wpvy4v7s]{background:var(--color-white);border:1px solid var(--color-border);border-radius:12px;min-width:260px;margin:.25rem 0 0;padding:.5rem;list-style:none}.sub-menu[data-astro-cid-wpvy4v7s] a[data-astro-cid-wpvy4v7s]{color:var(--color-text);font-weight:500;font-family:var(--font-body);border-radius:8px;padding:.5rem .6rem;text-decoration:none;display:block}.sub-menu[data-astro-cid-wpvy4v7s] a[data-astro-cid-wpvy4v7s]:hover,.sub-menu[data-astro-cid-wpvy4v7s] a[data-astro-cid-wpvy4v7s][aria-current=page]{background:var(--color-surface);color:var(--color-primary)}.is-placeholder[data-astro-cid-wpvy4v7s]{opacity:.5}@media (width<=779px){.desktop-nav[data-astro-cid-wpvy4v7s]{display:none}}@media (width>=780px){.has-children[data-astro-cid-wpvy4v7s]{margin-bottom:-.75rem;padding-bottom:.75rem}.sub-menu[data-astro-cid-wpvy4v7s]{z-index:10;margin-top:0;display:none;position:absolute;top:100%;right:0;box-shadow:0 12px 30px #040f0a1f}.has-children[data-astro-cid-wpvy4v7s]:hover>.sub-menu[data-astro-cid-wpvy4v7s],.has-children[data-astro-cid-wpvy4v7s]:focus-within>.sub-menu[data-astro-cid-wpvy4v7s]{display:block}.sub-menu[data-astro-cid-wpvy4v7s] .has-children[data-astro-cid-wpvy4v7s]{margin-bottom:0;margin-right:-.5rem;padding-bottom:0;padding-right:.5rem}.sub-menu--nested[data-astro-cid-wpvy4v7s]{z-index:11;top:-.5rem;left:100%;right:auto}}.mobile-tabbar[data-astro-cid-k6c7o3mi],.tab-sheet[data-astro-cid-k6c7o3mi],.tab-sheet-backdrop[data-astro-cid-k6c7o3mi]{display:none}@media (width<=779px){.mobile-tabbar[data-astro-cid-k6c7o3mi]{background:var(--color-white);border-top:1px solid var(--color-border);padding-bottom:env(safe-area-inset-bottom,0);z-index:30;display:block;position:fixed;bottom:0;left:0;right:0}.tabbar-items[data-astro-cid-k6c7o3mi]{display:flex}.tab-item[data-astro-cid-k6c7o3mi]{font-family:var(--font-heading);color:var(--color-text);background:0 0;border:0;flex-direction:column;flex:1;align-items:center;gap:2px;padding:.5rem .25rem .4rem;display:flex}.tab-icon[data-astro-cid-k6c7o3mi] svg{width:22px;height:22px}.tab-label[data-astro-cid-k6c7o3mi]{text-align:center;font-size:.68rem;font-weight:600;line-height:1.1}.tab-item[data-astro-cid-k6c7o3mi].is-current,.tab-item[data-astro-cid-k6c7o3mi][aria-expanded=true]{color:var(--color-primary)}.is-placeholder[data-astro-cid-k6c7o3mi]{opacity:.5}.tab-sheet-backdrop[data-astro-cid-k6c7o3mi]{z-index:25;opacity:0;pointer-events:none;background:#040f0a59;transition:opacity .2s;display:block;position:fixed;inset:0}.tab-sheet-backdrop[data-astro-cid-k6c7o3mi].is-visible{opacity:1;pointer-events:auto}.tab-sheet[data-astro-cid-k6c7o3mi]{background:var(--color-white);z-index:26;max-height:70vh;padding:.75rem 1.5rem calc(1.5rem + 64px + env(safe-area-inset-bottom,0));visibility:hidden;border-radius:16px 16px 0 0;transition:transform .25s;display:block;position:fixed;bottom:0;left:0;right:0;overflow-y:auto;transform:translateY(100%);box-shadow:0 -12px 30px #040f0a26}.tab-sheet[data-astro-cid-k6c7o3mi].is-open{visibility:visible;transform:translateY(0)}.tab-sheet-handle[data-astro-cid-k6c7o3mi]{background:var(--color-border);border-radius:999px;width:36px;height:4px;margin:.25rem auto .75rem}.tab-sheet-title[data-astro-cid-k6c7o3mi]{font-family:var(--font-heading);color:var(--color-primary);margin:0 0 .75rem;font-size:1.1rem;font-weight:700}.tab-sheet-list[data-astro-cid-k6c7o3mi]{flex-direction:column;gap:.25rem;margin:0;padding:0;list-style:none;display:flex}.tab-sheet-list[data-astro-cid-k6c7o3mi] a[data-astro-cid-k6c7o3mi]{color:var(--color-text);border-radius:10px;padding:.65rem .75rem;font-weight:600;text-decoration:none;display:block}.tab-sheet-list[data-astro-cid-k6c7o3mi] a[data-astro-cid-k6c7o3mi][aria-current=page]{background:var(--color-surface);color:var(--color-primary)}.tab-sheet-sublist[data-astro-cid-k6c7o3mi]{flex-direction:column;gap:.15rem;margin:.25rem 0 .5rem 1rem;padding:0;list-style:none;display:flex}.tab-sheet-sublist[data-astro-cid-k6c7o3mi] a[data-astro-cid-k6c7o3mi]{padding:.45rem .75rem;font-size:.92rem;font-weight:500}body{padding-bottom:calc(64px + env(safe-area-inset-bottom,0))}}header[data-astro-cid-nen7h5rs]{border-bottom:1px solid var(--color-border);background:var(--color-white)}@media (width>=780px){header[data-astro-cid-nen7h5rs]{z-index:20;transition:transform .25s;position:sticky;top:0;transform:translateY(0)}header[data-astro-cid-nen7h5rs].is-hidden{transform:translateY(-100%)}}.header-inner[data-astro-cid-nen7h5rs]{max-width:var(--wide-width);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin:0 auto;padding:1.1rem 1.5rem;display:flex}.logo[data-astro-cid-nen7h5rs]{border:0;display:inline-flex}.logo[data-astro-cid-nen7h5rs] img[data-astro-cid-nen7h5rs]{width:auto;height:28px;display:block}@media (width<=640px){.header-inner[data-astro-cid-nen7h5rs]{padding:1rem}}footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--color-border);margin-top:3rem}.footer-inner[data-astro-cid-jo6i4kqk]{max-width:var(--wide-width);color:var(--color-text);flex-wrap:wrap;justify-content:space-between;gap:.5rem;margin:0 auto;padding:1.5rem;font-size:.85rem;display:flex}.page{max-width:var(--content-width);margin:0 auto;padding:3rem 1.5rem 4rem}.page+.page{padding-top:0}.wide{max-width:var(--wide-width);margin:0 auto;padding:0 1.5rem}.table-wide{max-width:var(--table-width);margin:0 auto;padding:0 1.5rem}.eyebrow{font-family:var(--font-heading);letter-spacing:.06em;text-transform:uppercase;margin:0 0 .5rem;font-size:.85rem;font-weight:600}.eyebrow a{color:var(--color-text);border-bottom:2px solid var(--color-accent);text-decoration:none}.eyebrow a:hover{color:var(--color-primary)}.lead{color:var(--color-secondary);font-size:1.15rem;font-weight:500}.source-note{color:var(--color-text);margin:0 0 .5rem;font-size:.88rem;font-style:italic}.meta-bar{flex-wrap:wrap;gap:.5rem;margin:1rem 0 2.5rem;display:flex}.meta-item{font-family:var(--font-heading);color:var(--color-text);border:1px solid var(--color-border);border-radius:999px;padding:.25rem .75rem;font-size:.8rem;font-weight:600}.meta-item.status{color:var(--color-primary);border-color:var(--color-primary)}.toc{border:1px solid var(--color-border);background:var(--color-surface);border-radius:12px;margin-bottom:2.5rem;padding:1.25rem 1.5rem}.toc-title{font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.06em;color:var(--color-primary);margin:0 0 .75rem;font-size:.8rem;font-weight:700}.toc>ol{margin:0;padding-left:1.1rem}.toc>ol>li{break-inside:avoid}.toc li{margin-bottom:.4rem;font-size:.92rem}.toc a{color:var(--color-text);text-decoration:none}.toc a:hover{color:var(--color-primary);text-decoration:underline;text-decoration-color:var(--color-accent)}.toc ol ol{margin:.3rem 0 .6rem;padding-left:1.1rem;font-size:.88rem}.toc ol ol li{margin-bottom:.25rem}.reflect-box{border:1px solid var(--color-border);background:var(--color-surface);border-radius:12px;margin:1.5rem 0 2rem;padding:1.25rem 1.5rem}.reflect-group+.reflect-group{border-top:1px solid var(--color-border);margin-top:1.1rem;padding-top:1.1rem}.reflect-label{font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.06em;color:var(--color-primary);margin:0 0 .5rem;font-size:.8rem;font-weight:700}.reflect-group ul{margin:0;padding-left:1.1rem}.reflect-group li{margin-bottom:.3rem;font-size:.95rem}.reflect-group li:last-child{margin-bottom:0}.beat{color:var(--color-secondary);font-weight:600}.page>h3{color:var(--color-secondary)}.tags{border-top:1px solid var(--color-border);flex-wrap:wrap;gap:.5rem;margin-top:3rem;padding-top:1.5rem;display:flex}.tag{color:var(--color-text);background:var(--color-surface);border-radius:999px;padding:.25rem .75rem;font-size:.8rem}.stat-highlight{border:1px solid var(--color-border);background:var(--color-surface);text-align:center;border-radius:12px;margin:1.5rem 0 2rem;padding:1.5rem}.stat-formula{font-family:var(--font-heading);color:var(--color-text);margin:0 0 .4rem;font-size:.9rem;font-weight:600}.stat-value{font-family:var(--font-heading);color:var(--color-primary);margin:0 0 .4rem;font-size:2.5rem;font-weight:700;line-height:1.1}.stat-caption{color:var(--color-text);margin:0;font-size:.95rem}.card{border:1px solid var(--color-border);background:var(--color-surface);border-radius:12px;padding:1.25rem 1.5rem}.card h4{color:var(--color-primary);margin:0 0 .4rem;font-size:.95rem}.card p{margin:0;font-size:.9rem}.card-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem;margin:1.5rem 0 2.5rem;display:grid}.post-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}@media (width<=900px){.post-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.post-grid{grid-template-columns:1fr}}.footnote-ref a{text-decoration-thickness:1px}.footnotes{font-size:.92rem}.footnotes li{margin-bottom:.6rem}.footnote-back{margin-left:.3rem;text-decoration:none}.table-wrap{border:1px solid var(--color-border);border-radius:12px;margin:1.5rem 0;overflow-x:auto}.table-wrap table{border-collapse:collapse;width:100%;font-size:.92rem}.table-wrap th,.table-wrap td{text-align:left;border-bottom:1px solid var(--color-border);vertical-align:top;padding:.65rem 1rem}.table-wrap thead th{font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.04em;color:var(--color-primary);background:var(--color-surface);font-size:.8rem;font-weight:700}.table-wrap tbody tr:last-child td{border-bottom:0}@media (width>=640px){.toc:not([data-nested])>ol{columns:2;column-gap:2rem}}:root{--color-primary:#084a2c;--color-secondary:#10241b;--color-text:#454d49;--color-accent:#13ee8b;--color-ink:#040f0a;--color-white:#fff;--color-mist:#bbccc4;--color-border:#dde5e1;--color-surface:#fafafa;--font-heading:"Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;--font-body:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--content-width:800px;--wide-width:1100px;--table-width:1450px;--text-body:1rem;--text-box:.9rem;--text-meta:.8rem}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font-body);color:var(--color-text);background:var(--color-white);font-size:18px;line-height:1.65}main{display:block}h1,h2,h3,h4,h5{font-family:var(--font-heading);color:var(--color-primary);font-weight:700;line-height:1.15}h1{margin:0 0 1rem;font-size:clamp(2rem,1.6rem + 2.2vw,3.5rem)}h2{margin:3.5rem 0 1.1rem;font-size:1.85rem}h3{margin:2.75rem 0 .75rem;font-size:1.3rem}h4{margin:1.75rem 0 .5rem;font-size:1.15rem}h5{margin:1.5rem 0 .4rem;font-size:1.05rem}p{margin:0 0 1rem}ul,ol{margin:0 0 1rem;padding-left:1.25rem}li{margin-bottom:.4rem}a{color:var(--color-primary);text-decoration:underline;text-decoration-color:var(--color-primary);text-underline-offset:3px;text-decoration-thickness:2px}a:hover{text-decoration-color:var(--color-accent)}blockquote{border-left:3px solid var(--color-accent);background:var(--color-surface);color:var(--color-secondary);margin:1.5rem 0;padding:1rem 1.25rem;font-style:italic}blockquote p{margin:0 0 .35rem}blockquote cite{color:var(--color-text);font-size:.9rem;font-style:normal;display:block}@media (width<=640px){body{font-size:17px}h2{font-size:1.5rem}}@media print{[data-print-hidden]{display:none!important}}