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minmax(240px,280px)}.er-main,.er-sidebar,.er-toc{min-width:0}.er-main{width:100%;max-width:700px;margin-inline:auto;overflow-wrap:anywhere}.er-side-inner,.er-toc-inner{position:sticky;top:var(--er-sticky-top);max-height:calc(100dvh - var(--er-sticky-top) - 20px);overflow:auto;scrollbar-width:thin;padding-right:2px}.er-main .body-copy{max-width:none;font-size:1.0625rem;line-height:1.7}.er-main .body-copy h2{margin-top:40px;font-size:27px;line-height:1.25;scroll-margin-top:calc(var(--header-offset, 76px) + 24px)}.er-main .body-copy h2:before{content:"";display:inline-block;width:11px;height:11px;margin-right:12px;vertical-align:.12em;border-radius:3px;background:var(--accent-soft);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 45%,transparent)}.er-main .body-copy :is(pre,.ab-table-wrap){max-width:100%;overflow-x:auto}.er-main .body-copy img{max-width:100%;height:auto}.er-summary{padding:20px 22px;margin-bottom:26px;border:1px solid var(--panel-edge);border-radius:var(--radius-card);background:var(--panel-fill)}.er-summary>div{display:grid;grid-template-columns:1fr 1fr;gap:20px}.er-summary p{font-size:13.5px;line-height:1.7}.er-summary .kicker{color:var(--accent);font-size:10px}.er-contents{margin:0;padding:16px 12px;border:1px solid var(--panel-edge);border-radius:var(--radius-card);background:var(--surface)}.er-contents-title{margin:0 8px 6px;font-size:11px;font-weight:750;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}.er-contents ol{display:grid;gap:2px;margin:0;padding:0;list-style:none}.er-contents a{position:relative;display:flex;gap:10px;align-items:flex-start;min-height:40px;padding:9px 10px 9px 14px;border-radius:var(--radius-control);color:var(--muted);font-size:13px;font-weight:550;line-height:1.45;overflow-wrap:anywhere;transition:background-color var(--row-ease,.16s),color var(--row-ease,.16s)}.er-contents a:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:3px;background:transparent}.er-contents a:hover{color:var(--ink);background:var(--row-bg-hover)}.er-contents a[aria-current=location]{color:var(--ink);font-weight:650;background:var(--accent-soft);box-shadow:var(--row-glow)}.er-contents a[aria-current=location]:before{background:var(--accent)}.er-contents-n{flex:none;min-width:16px;font-family:var(--font-mono);font-size:10px;line-height:1.9;color:var(--accent)}.er-mobile-contents{display:none}.er-side-related{padding:18px;border:1px solid var(--panel-edge);border-radius:var(--radius-card);background:var(--surface)}.er-side-related .er-kicker{margin-bottom:6px}.er-side-card{display:grid;grid-template-columns:72px minmax(0,1fr);gap:12px;align-items:start;padding:12px 0;border-top:1px solid var(--rule);color:inherit}.er-side-related .er-kicker+.er-side-card{border-top:0}.er-side-card img{display:block;width:72px;height:48px;object-fit:cover;border-radius:8px;background:var(--panel)}.er-side-card-copy{display:grid;gap:6px;min-width:0}.er-side-card b{font-size:13px;font-weight:650;line-height:1.4;letter-spacing:-.01em}.er-side-card:hover b{color:var(--accent)}.er-side-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:11px;color:var(--muted)}.er-glossary{display:flex;gap:13px;align-items:center;margin-top:18px;padding:18px;border:1px solid var(--panel-edge);border-radius:var(--radius-card);background:var(--accent-soft);color:inherit}.er-glossary>span{font-size:30px;letter-spacing:-.06em;font-weight:650;color:var(--accent)}.er-glossary b{font-size:13px}.er-glossary small{display:block;margin-top:5px;font-size:11px;color:var(--muted)}.er-related{padding-top:30px;margin-top:48px;border-top:1px solid var(--rule)}.er-related-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.er-related-head h2{margin:0;font-size:26px;font-weight:700;letter-spacing:-.03em}.er-related-head a{min-height:44px;display:inline-flex;align-items:center;font-size:12px;font-weight:650;color:var(--accent)}.er-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.er-related-grid>a{min-width:0;color:inherit}.er-related-grid img{display:block;width:100%;aspect-ratio:16/9;height:auto;object-fit:cover;border-radius:var(--radius-media,14px);margin-bottom:15px}.er-related-grid h3{margin:7px 0 10px;font-size:21px;font-weight:700;line-height:1.25;letter-spacing:-.025em}.er-related-grid>a>span{font-size:11px;color:var(--muted)}.er-related-grid>a:hover h3{color:var(--accent)}@media (max-width:1199px){.er-layout,.er-layout--no-toc{grid-template-columns:minmax(0,1fr) minmax(240px,280px);gap:32px}.er-toc{display:none}.er-main{max-width:none}.er-mobile-contents{display:block;margin:0 0 24px;border:1px solid var(--panel-edge);border-radius:var(--radius-card);background:var(--surface);overflow:hidden}.er-mobile-contents>summary{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:0 17px;color:var(--ink);font-size:13px;font-weight:700;cursor:pointer;list-style:none}.er-mobile-contents>summary::-webkit-details-marker{display:none}.er-mobile-contents>summary span{transition:transform .16s ease}.er-mobile-contents[open]>summary span{display:inline-block;transform:rotate(180deg)}.er-mobile-contents .er-contents{border:0;border-top:1px solid var(--rule);border-radius:0;background:transparent}}@media (max-width:899px){.er-header{grid-template-columns:1fr;padding:22px;gap:22px}.er-layout,.er-layout--no-toc{grid-template-columns:minmax(0,1fr);gap:28px}.er-side-inner,.er-toc-inner{position:static;max-height:none;overflow:visible}.er-sidebar{padding-top:24px;border-top:1px solid var(--rule)}.er-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media 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