/* U6: explicitly owned public reading surfaces. No global theme or component overrides. */
.pr-page-shell { padding-top: 60px; min-height: 100vh; background: hsl(var(--background)); }
.public-reading { color: hsl(var(--foreground)); background: hsl(var(--background)); min-width: 0; }
.public-reading .pr-container { width: 100%; max-width: 1200px; margin-inline: auto; padding: 32px 24px 52px; min-width: 0; }
.public-reading :where(h1,h2,h3,h4,p,a,span) { overflow-wrap: anywhere; }
.public-reading h1 { font-size: clamp(26px, 3.3vw, 40px); font-weight: 650; letter-spacing: -.025em; line-height: 1.4; margin: 10px 0 18px; color: hsl(var(--foreground)); }
.public-reading h2 { font-size: 22px; line-height: 1.5; font-weight: 600; margin: 0 0 14px; }
.public-reading h3 { font-size: 17px; line-height: 1.65; font-weight: 600; margin: 0; }
.public-reading .pr-hero { padding: 12px 0 30px; border-bottom: 1px solid hsl(var(--border)); }
.public-reading .pr-hero h1 { max-width: 900px; }
.public-reading .pr-eyebrow { color: hsl(var(--muted-foreground)); font-size: 12px; line-height: 1.7; letter-spacing: .06em; margin: 0; }
.public-reading .pr-lead { color: hsl(var(--muted-foreground)); max-width: 820px; font-size: 16px; line-height: 1.95; margin: 14px 0 20px; }
.public-reading .pr-topic-links { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; margin-top: 26px; }
.public-reading .pr-topic-links a { display: flex; flex-direction: column; gap: 8px; padding: 16px; border-radius: 9px; background: hsl(var(--muted) / .5); text-decoration: none; }
.public-reading .pr-topic-links strong { font-size: 14px; font-weight: 600; }
.public-reading .pr-topic-links span { font-size: 13px; line-height: 1.7; color: hsl(var(--muted-foreground)); }
.public-reading .pr-section { margin-top: 34px; min-width: 0; }
.public-reading .pr-section-heading { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 20px; justify-content: space-between; margin-bottom: 16px; }
.public-reading .pr-section-heading h2 { margin: 0; }
.public-reading .pr-section-heading > :is(p,span) { color: hsl(var(--muted-foreground)); font-size: 13px; line-height: 1.8; margin: 0; }
.public-reading .pr-section-anchor { scroll-margin-top: 84px; min-width: 0; }
.public-reading .pr-card-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.public-reading .pr-card-grid-two { grid-template-columns: repeat(2,minmax(0,1fr)); }
.public-reading :is(.pr-doc-card,.pr-blog-card,.pr-related-card) { display: flex; flex-direction: column; min-width: 0; text-decoration: none; border-radius: 10px; background: hsl(var(--card)); border: 1px solid hsl(var(--border) / .65); overflow: hidden; transition: border-color .15s; }
.public-reading :is(.pr-doc-card,.pr-blog-card,.pr-related-card):hover { border-color: hsl(var(--ring)); }
.public-reading .pr-card-image { aspect-ratio: 16 / 9; background: hsl(var(--muted)); overflow: hidden; }
.public-reading .pr-card-image img { width: 100%; height: 100%; object-fit: contain; }
.public-reading .pr-card-copy { display: flex; flex-direction: column; gap: 12px; padding: 20px; min-width: 0; flex: 1; }
.public-reading .pr-card-copy > p { margin: 0; color: hsl(var(--muted-foreground)); font-size: 14px; line-height: 1.85; }
.public-reading .pr-card-heading { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.public-reading .pr-meta { display: flex; gap: 6px 12px; flex-wrap: wrap; color: hsl(var(--muted-foreground)); font-size: 12px; line-height: 1.7; font-variant-numeric: tabular-nums; }
.public-reading .pr-badge { display: inline-block; padding: 2px 8px; border-radius: 5px; font-size: 11px; font-weight: 500; line-height: 1.6; background: hsl(var(--muted)); color: hsl(var(--foreground)); }
.public-reading .pr-tags { display: flex; gap: 6px 10px; flex-wrap: wrap; }
.public-reading .pr-tags span { color: hsl(var(--muted-foreground)); font-size: 12px; line-height: 1.65; }
.public-reading .pr-card-action { margin-top: auto; padding-top: 4px; font-size: 13px; font-weight: 600; }
.public-reading .pr-docs-layout { display: grid; grid-template-columns: 248px minmax(0,1fr); gap: 32px; align-items: start; }
.public-reading .pr-docs-main { min-width: 0; }
.public-reading .pr-catalog { display: grid; gap: 32px; min-width: 0; }
.public-reading .pr-directory { min-width: 0; position: sticky; top: 84px; }
.public-reading .pr-directory details { border-block: 1px solid hsl(var(--border)); }
.public-reading :is(.pr-directory,.pr-contents) summary { cursor: pointer; padding: 14px 4px; min-height: 48px; font-size: 14px; line-height: 1.6; font-weight: 600; }
.public-reading :is(.pr-directory,.pr-contents) summary > span { margin-left: 8px; font-size: 12px; font-weight: 400; color: hsl(var(--muted-foreground)); }
/* The scroll owner is not nav: global mobile nav rules force overflow:visible. */
.public-reading .pr-directory-scroll { max-height: min(600px, calc(100dvh - 180px)); overflow-y: auto; scrollbar-gutter: stable; }
.public-reading .pr-directory nav { padding: 0 4px 16px; }
.public-reading .pr-directory section { border-top: 1px solid hsl(var(--border)); padding-block: 16px 6px; }
.public-reading .pr-directory h2 { font-size: 14px; margin: 0 8px 10px; }
.public-reading .pr-directory section > p { margin: 0 8px 10px; font-size: 12px; line-height: 1.8; color: hsl(var(--muted-foreground)); }
.public-reading .pr-directory a { display: flex; gap: 10px; padding: 12px 8px; border-radius: 7px; min-height: 44px; text-decoration: none; }
.public-reading .pr-directory a:hover { background: hsl(var(--muted)); }
.public-reading .pr-directory a[aria-current="page"] { background: hsl(var(--sidebar-accent)); color: hsl(var(--sidebar-accent-foreground)); box-shadow: inset 2px 0 hsl(var(--ring)); }
.public-reading .pr-doc-number { flex-shrink: 0; font-size: 11px; color: hsl(var(--muted-foreground)); padding-top: 3px; }
.public-reading .pr-directory-title { font-size: 13px; font-weight: 500; line-height: 1.8; }
.public-reading .pr-directory a small { display: block; font-size: 12px; line-height: 1.85; color: hsl(var(--muted-foreground)); margin-top: 4px; }
.public-reading .pr-directory .pr-badge { margin-left: 6px; }
.public-reading .pr-breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; color: hsl(var(--muted-foreground)); font-size: 12px; line-height: 1.7; margin-bottom: 24px; }
.public-reading .pr-breadcrumb a { display: inline-flex; align-items: center; min-height: 36px; padding: 4px; text-decoration: underline; text-underline-offset: 4px; }
.public-reading .pr-article { min-width: 0; }
.public-reading .pr-article-header { border-bottom: 1px solid hsl(var(--border)); padding-bottom: 24px; margin-bottom: 22px; }
.public-reading .pr-article-header h1 { margin-block: 16px; scroll-margin-top: 84px; }
.public-reading .pr-doc-hero { width: 100%; max-height: 380px; object-fit: contain; background: hsl(var(--muted)); border-radius: 9px; margin-top: 24px; }
.public-reading .pr-author { font-size: 13px; margin: 16px 0 0; }
.public-reading .pr-author span { color: hsl(var(--muted-foreground)); }
.public-reading .pr-contents { border-block: 1px solid hsl(var(--border)); margin: 22px 0; }
.public-reading .pr-contents ol { list-style: none; padding: 0 4px 16px; display: grid; gap: 4px; }
.public-reading .pr-contents a { display: block; min-height: 40px; padding: 9px 12px; font-size: 13px; line-height: 1.7; color: hsl(var(--muted-foreground)); border-radius: 5px; }
.public-reading .pr-contents a:is(:hover,[aria-current="location"]) { background: hsl(var(--muted)); color: hsl(var(--foreground)); }
.public-reading .pr-body { min-width: 0; margin-top: 24px; }
.public-reading [data-reading-content] { overflow-wrap: anywhere; color: hsl(var(--foreground)); }
.public-reading [data-reading-content] :is(h1,h2,h3,h4,strong,th) { color: hsl(var(--foreground)); }
.public-reading [data-reading-content] :is(p,li,td) { color: hsl(var(--foreground)); line-height: 1.95; }
.public-reading [data-reading-content] a { color: hsl(var(--foreground)); text-decoration-thickness: 1px; text-underline-offset: 4px; }
.public-reading [data-reading-content] a:hover { text-decoration-thickness: 2px; }
.public-reading [data-reading-content] :is(h2,h3) { scroll-margin-top: 84px; }
.public-reading [data-reading-content] blockquote { border-color: hsl(var(--ring)); color: hsl(var(--muted-foreground)); }
.public-reading [data-reading-content] :is(code,thead) { background: hsl(var(--muted)); color: hsl(var(--foreground)); border-color: hsl(var(--border)); }
.public-reading [data-reading-content] code { font-size: 13px; line-height: 1.8; }
.public-reading [data-reading-content] code[role="region"] { border-radius: 7px; }
.public-reading [data-reading-content] :is(th,td,hr,[data-reading-table]) { border-color: hsl(var(--border)); }
.public-reading [data-reading-content] hr { border-top-width: 1px; border-top-style: solid; }
.public-reading [data-reading-table] { max-width: 100%; border-radius: 7px; overflow-x: auto; }
.public-reading [data-reading-table] table { min-width: 580px; }
.public-reading [data-reading-content] img { max-width: 100%; object-fit: contain; border-radius: 7px; box-shadow: none; }
.public-reading .pr-adjacent { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; margin-top: 32px; padding-top: 24px; border-top: 1px solid hsl(var(--border)); }
.public-reading .pr-adjacent a { display: flex; align-items: start; gap: 10px; padding: 16px; border-radius: 8px; background: hsl(var(--muted) / .5); }
.public-reading .pr-adjacent :is(strong,small) { display: block; }
.public-reading .pr-adjacent small { font-size: 12px; color: hsl(var(--muted-foreground)); margin-bottom: 8px; }
.public-reading .pr-adjacent strong { font-size: 14px; font-weight: 600; line-height: 1.7; }
.public-reading .pr-adjacent p { font-size: 13px; line-height: 1.8; color: hsl(var(--muted-foreground)); margin: 6px 0 0; }
.public-reading .pr-adjacent svg { flex-shrink: 0; margin-top: 4px; }
.public-reading .pr-state { min-height: 240px; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 16px; text-align: center; padding: 32px 16px; color: hsl(var(--muted-foreground)); }
.public-reading .pr-state p { font-size: 14px; line-height: 1.9; margin: 0; }
.public-reading [data-reading-error] { border-top: 2px solid hsl(var(--destructive)); }
.public-reading .pr-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; border-radius: 8px; border: 1px solid hsl(var(--border)); padding: 10px 16px; font-size: 14px; line-height: 1.7; background: hsl(var(--card)); color: hsl(var(--foreground)); text-decoration: none; cursor: pointer; white-space: normal; }
.public-reading .pr-button:hover { background: hsl(var(--muted)); }
.public-reading .pr-spinner { animation: pr-spin 1s linear infinite; }
.public-reading .pr-not-found { max-width: 800px; min-height: 50vh; padding-block: 72px; }
.public-reading .pr-not-found > p:not(.pr-eyebrow) { font-size: 15px; color: hsl(var(--muted-foreground)); line-height: 1.9; margin-block: 20px; }
.public-reading .pr-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 24px; }
.public-reading .pr-filter { padding: 9px 16px; min-height: 40px; border-radius: 7px; border: 1px solid transparent; font-size: 14px; line-height: 1.7; background: hsl(var(--muted) / .5); color: hsl(var(--foreground)); cursor: pointer; }
.public-reading .pr-filter[aria-pressed="true"] { background: hsl(var(--sidebar-accent)); color: hsl(var(--sidebar-accent-foreground)); box-shadow: inset 0 -2px hsl(var(--ring)); }
.public-reading .pr-featured-section { margin-bottom: 24px; }
.public-reading .pr-blog-cover { aspect-ratio: 16 / 9; background: hsl(var(--muted)); display: grid; place-items: center; overflow: hidden; }
.public-reading .pr-blog-cover img { width: 100%; height: 100%; object-fit: cover; }
.public-reading .pr-blog-cover > span { font-size: 42px; color: hsl(var(--muted-foreground)); }
.public-reading .pr-blog-featured { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); }
.public-reading .pr-blog-featured .pr-blog-cover { aspect-ratio: auto; min-height: 260px; }
.public-reading .pr-blog-featured .pr-card-copy { justify-content: center; padding: 28px; }
.public-reading .pr-blog-featured h2 { margin: 0; }
.public-reading .pr-card-footer { border-top: 1px solid hsl(var(--border)); padding-top: 12px; margin-top: auto; justify-content: space-between; }
.public-reading .pr-blog-detail { max-width: 860px; }
.public-reading .pr-article-tags { border-top: 1px solid hsl(var(--border)); padding-top: 24px; margin-top: 30px; }
.public-reading .pr-related { border-top: 1px solid hsl(var(--border)); padding-top: 28px; }
.public-reading .pr-related-card { padding: 18px; gap: 12px; align-items: start; }
.public-reading .pr-back-link { margin-top: 30px; }
.public-reading :is([data-grid-post],[data-featured-section],[data-empty-state]).hidden { display: none; }
.public-reading :where(a,button,summary,[tabindex="0"]):focus-visible { outline: 2px solid hsl(var(--ring)); outline-offset: 3px; }
@keyframes pr-spin { to { transform: rotate(360deg); } }
@media (max-width: 1000px) {
 .public-reading .pr-card-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .public-reading .pr-docs-layout { grid-template-columns: minmax(0,1fr); gap: 22px; }
 .public-reading .pr-directory { position: static; }
}
@media (max-width: 600px) {
 .public-reading .pr-container { padding: 24px 16px 36px; }
 .public-reading .pr-hero { padding-top: 0; padding-bottom: 24px; }
 .public-reading .pr-lead { font-size: 14px; }
 .public-reading .pr-topic-links { grid-template-columns: minmax(0,1fr); gap: 8px; }
 .public-reading :is(.pr-card-grid,.pr-card-grid-two,.pr-adjacent,.pr-blog-featured) { grid-template-columns: minmax(0,1fr); }
 .public-reading .pr-section { margin-top: 28px; }
 .public-reading .pr-card-copy { padding: 16px; }
 .public-reading .pr-blog-featured .pr-card-copy { padding: 18px; }
 .public-reading .pr-blog-featured .pr-blog-cover { aspect-ratio: 16 / 9; min-height: 0; }
 .public-reading .pr-article-header { padding-bottom: 18px; }
 .public-reading .pr-breadcrumb { margin-bottom: 16px; }
 .public-reading [data-reading-content] p { font-size: 15px; }
 .public-reading [data-reading-content] h2 { font-size: 21px; }
 .public-reading .pr-directory-scroll { max-height: 55dvh; }
}
@media (max-width: 600px), (pointer: coarse) {
 .public-reading :is(.pr-button,.pr-filter) { min-height: 44px !important; }
 .public-reading :is(.pr-contents,.pr-directory,.pr-breadcrumb) a { min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) { .public-reading *, .public-reading *::before { scroll-behavior: auto; transition: none; animation: none; } }
@media (forced-colors: active) {
 .public-reading :where(a,button,summary,[tabindex="0"]):focus-visible { outline: 2px solid Highlight; }
 .public-reading :is([aria-current="page"],[aria-pressed="true"]) { outline: 1px solid Highlight; }
}
@media print {
 .pr-page-shell { padding-top: 0; }
 .public-reading { color: black; background: white; }
 .public-reading .pr-container { max-width: none; padding: 0; }
 .public-reading :is(.pr-directory,.pr-contents,.pr-adjacent,.pr-related,.pr-back-link,.pr-filters) { display: none; }
 .public-reading .pr-docs-layout { display: block; }
 .public-reading [data-reading-content] :is(p,li,td,h1,h2,h3,strong,th,a,code) { color: black; background: white; }
 .public-reading [data-reading-table] { overflow: visible; }
 .public-reading [data-reading-table] table { min-width: 0; table-layout: fixed; }
 .public-reading [data-reading-content] code[role="region"] { white-space: pre-wrap; overflow: visible; word-break: break-word; }
}