.page-masthead{border-bottom:1px solid var(--line);background:var(--white)}.page-masthead-inner{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:24px 56px;padding-block:44px 40px;display:grid}.page-masthead h1{font-size:var(--size-h1);max-width:24ch}.page-masthead .kicker{margin-bottom:14px}.page-lead{max-width:62ch;color:var(--text);font-size:var(--size-lead);margin-top:16px;line-height:1.5}.page-masthead-aside{justify-items:center;gap:10px;display:grid}.page-masthead-aside figcaption{color:var(--muted);font-size:var(--size-fine);text-align:center;max-width:26ch;line-height:1.45}.page-layout{grid-template-columns:minmax(0,1fr) 228px;gap:56px;padding-block:48px 72px;display:grid}.page-nav{border-left:1px solid var(--line);align-self:start;gap:2px;display:grid}.page-nav a{color:var(--muted);font-size:var(--size-meta);border-left:2px solid #0000;margin-left:-1px;padding:8px 14px;font-weight:600;line-height:1.4;text-decoration:none;display:block}.page-nav a:hover{color:var(--ink);border-left-color:var(--line-strong)}.prose{max-width:72ch;color:var(--text);font-size:var(--size-body);line-height:1.7}.prose>section+section{margin-top:48px}.prose h2{color:var(--ink);font-size:var(--size-h2);margin-bottom:16px}.prose h3{color:var(--ink);font-size:var(--size-h3);margin:26px 0 8px}.prose p+p,.prose ul+p,.prose p+ul,.prose ol+p{margin-top:14px}.prose ul{padding-left:22px}.prose li+li{margin-top:8px}.prose a{font-weight:500}.prose .fact{display:block}.prose-note{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);color:var(--text);margin-top:14px;padding:14px 16px;font-size:15px;line-height:1.55}.scope-groups{gap:28px;margin-top:20px;display:grid}.scope-group-title{color:var(--ink);font-family:var(--display);font-size:var(--size-h3);align-items:center;gap:10px;margin:0 0 12px;font-weight:650;display:flex}.scope-group-title .specialty-icon{width:26px;height:26px;color:var(--hue);flex:none}.scope-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.scope-card{border:1px solid var(--line);border-radius:var(--radius-md);padding:16px 18px;font-size:15px;line-height:1.5}.scope-card-title{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 12px;margin:0 0 10px;display:flex}.scope-card-title a{color:var(--ink);font-family:var(--display);font-size:16px;font-weight:650;text-decoration:none}.scope-card-title a:hover{text-decoration:underline}.scope-type{color:var(--muted);font-size:13px;font-weight:600}.scope-card dl{gap:8px;margin:0;display:grid}.scope-card dt{color:var(--muted);font-size:13px;font-weight:600}.scope-card dd{color:var(--text);margin:2px 0 0}.relation-list{gap:10px;margin:16px 0 0;padding:0;list-style:none;display:grid}.relation-list li{border-top:1px solid var(--line);grid-template-columns:150px minmax(0,1fr);gap:14px;padding-top:10px;display:grid}.relation-list li:first-child{border-top:0;padding-top:0}.relation-list strong{color:var(--ink);font-weight:650}.badge-showcase{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);grid-template-columns:auto minmax(0,1fr);align-items:center;gap:20px 32px;margin-top:20px;padding:24px;display:grid}.badge-showcase img{width:270px;max-width:100%;height:auto;display:block}.badge-showcase p{margin:0;font-size:15px;line-height:1.55}.badge-showcase p+p{margin-top:8px}.embed-tool{gap:14px;margin-top:20px;display:grid}.embed-tool label{color:var(--ink);font-size:15px;font-weight:600;display:block}.embed-tool select{border:1px solid var(--control-border);border-radius:var(--radius-sm);background:var(--white);width:100%;max-width:560px;min-height:46px;color:var(--ink);padding:8px 12px;font-size:15px}.embed-code{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);color:var(--ink);white-space:pre-wrap;overflow-wrap:anywhere;margin:0;padding:18px 20px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:13.5px;line-height:1.6;position:relative}.embed-actions{flex-wrap:wrap;align-items:center;gap:12px 16px;display:flex}.embed-status{color:var(--muted);font-size:14px}.embed-help{color:var(--muted);font-size:14px;line-height:1.5}.rule-list{gap:10px;margin:16px 0 0;padding:0;list-style:none;display:grid}.rule-list li{grid-template-columns:22px minmax(0,1fr);align-items:start;gap:12px;display:grid}.rule-list .icon{width:20px;height:20px;color:var(--ink);flex-basis:20px;margin-top:3px}@media (width<=1020px){.page-layout{grid-template-columns:minmax(0,1fr) 200px;gap:40px}}@media (width<=800px){.page-masthead-inner{grid-template-columns:1fr;padding-block:32px 30px}.page-masthead-aside{justify-items:start}.page-masthead-aside figcaption{text-align:left}.page-layout{grid-template-columns:1fr;gap:28px;padding-block:32px 56px}.page-nav{border-left:0;flex-wrap:wrap;order:-1;gap:4px 6px;display:flex}.page-nav a{border:1px solid var(--line);border-radius:999px;margin:0;padding:8px 12px}.page-nav a:hover{border-color:var(--control-border)}.scope-grid{grid-template-columns:1fr}}@media (width<=540px){.page-masthead h1{font-size:30px;line-height:1.17}.page-lead{font-size:17px}.prose{font-size:16px;line-height:1.65}.prose h2{font-size:25px}.prose>section+section{margin-top:38px}.relation-list li{grid-template-columns:1fr;gap:4px}.badge-showcase{grid-template-columns:1fr;padding:18px}.badge-showcase img{width:100%;max-width:270px}}