/* Native disclosures keep every role in one readable DOM location. */
.xa-section { scroll-margin-top:100px; }
.xa-qualifier { margin-top:12px; color:var(--pearl-muted); font-size:14px; line-height:1.6; }
.xa-explorer { position:relative; margin-top:32px; }
.xa-role { border-top:1px solid var(--pearl-line); scroll-margin-top:110px; }
.xa-role:last-child { border-bottom:1px solid var(--pearl-line); }
.xa-role summary { display:grid; grid-template-columns:24px minmax(0,1fr) 20px; align-items:start; gap:12px; min-height:76px; padding:18px 12px; cursor:pointer; list-style:none; }
.xa-role summary::-webkit-details-marker { display:none; }
.xa-role summary strong { display:block; color:var(--pearl-ink); font:500 17px/1.45 var(--pearl-font-display); overflow-wrap:anywhere; }
.xa-role-index { padding-top:3px; color:var(--pearl-motion-data); font:400 11px/1.6 var(--pearl-font-mono); }
.xa-role-summary { display:block; color:var(--pearl-muted); margin-top:5px; font-size:14px; line-height:1.5; }
.xa-chevron { color:var(--pearl-muted); font-size:20px; line-height:1.2; transform-origin:center; }
.xa-role[open] .xa-chevron { transform:rotate(180deg); }
.xa-role[open]>summary { background:var(--pearl-alt); box-shadow:inset 3px 0 var(--pearl-motion-data); }
.xa-role summary:hover { background:var(--pearl-alt); }
.xa-role summary:focus-visible,.xa-permalink:focus-visible { outline:var(--pearl-focus-width) solid var(--pearl-focus); outline-offset:var(--pearl-focus-offset); }
.xa-role-body { padding:24px; background:var(--pearl-alt); border:1px solid var(--pearl-line); }
.xa-role-purpose { margin-top:18px; color:var(--pearl-ink); font:400 23px/1.45 var(--pearl-font-display); }
.xa-role-body dl { margin:24px 0 0; }
.xa-role-body dl>div { padding-top:18px; border-top:1px solid var(--pearl-line); }
.xa-role-body dl>div+div { margin-top:18px; }
.xa-role-body dt { color:var(--pearl-ink); font:400 14px/1.5 var(--pearl-font-mono); }
.xa-role-body dd { margin:8px 0 0; color:var(--pearl-muted); font-size:15px; line-height:1.65; }
.xa-permalink { display:inline-flex; align-items:center; gap:18px; min-height:44px; margin-top:18px; color:var(--pearl-ink); font-size:14px; line-height:1.6; text-decoration:underline;text-decoration-thickness:var(--pearl-link-underline); text-underline-offset:var(--pearl-link-underline-offset); }
.xa-permalink>span { color:var(--pearl-motion-data); }
@media(min-width:1000px) {
 .xa-explorer[data-enhanced] { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:0 18px; align-content:start; padding-right:44%; min-height:var(--xa-panel-height,410px); }
 .xa-explorer[data-enhanced] .xa-role:last-child { border-bottom:0; }
 .xa-explorer[data-enhanced] .xa-role summary { height:100%; min-height:112px; padding:18px 9px; gap:8px; grid-template-columns:22px minmax(0,1fr) 16px; }
 .xa-explorer[data-enhanced] .xa-role-body { position:absolute; top:0; right:0; width:40%; min-height:100%; padding:28px; }
 .xa-explorer[data-enhanced] .xa-role-purpose { font-size:26px; line-height:1.45; }
}
@media(max-width:680px) {
 .xa-role summary { padding:18px 8px; }
 .xa-role-body { padding:22px 18px; }
 .xa-role-purpose { font-size:22px; line-height:1.45; }
}
@media(prefers-reduced-motion:reduce) {
 .xa-role,.xa-role * { scroll-behavior:auto; transition:none; }
}