/* Reusable content elements. Page grids and section motion remain with their pages. */
.bc-article,.bc-book,.bc-reading,.bc-figure,.bc-facts,.bc-attachment{box-sizing:border-box;min-width:0;color:var(--ds-ink);font-family:var(--ds-font-body)}
.bc-article h3,.bc-book h3{font-size:1.25rem!important;line-height:1.5!important;font-weight:700;margin:0!important;word-break:keep-all;overflow-wrap:anywhere}
.bc-article p,.bc-book p{font-size:var(--ds-text-description)!important;line-height:1.65!important;margin:12px 0 0!important;word-break:keep-all;overflow-wrap:anywhere}
.bc-article-link{display:block;color:inherit!important;text-decoration:none!important;border-radius:8px;transition:background var(--ds-ui-duration)}
.bc-article-link:hover{background:var(--ds-surface)}.bc-article-link:hover h3{text-decoration:underline;text-underline-offset:4px}
.bc-article-copy{padding:20px 0 24px}.bc-meta{display:flex;flex-wrap:wrap;gap:8px 16px;color:var(--ds-muted);font-size:var(--ds-text-description);line-height:1.6;margin-top:16px}
.bc-figure{margin:0!important;max-width:100%}.bc-media{position:relative;display:grid;place-items:center;overflow:hidden;background:var(--ds-surface);border-radius:8px}
.bc-media img{display:block;width:100%;height:auto}.bc-cover{aspect-ratio:var(--bc-ratio,16/10)}.bc-cover img{height:100%;object-fit:cover}.bc-cover .bc-fallback{font-size:clamp(24px,4vw,40px);font-weight:800;letter-spacing:-.06em;color:var(--ds-ink)}
.bc-book .bc-media,.bc-media.bc-book{aspect-ratio:3/4;padding:20px}.bc-book img{height:100%;max-height:420px;object-fit:contain;filter:drop-shadow(0 8px 9px #0002)}
.bc-fallback{padding:20px;text-align:center;font-size:var(--ds-text-description);line-height:1.6;color:var(--ds-muted)}.bc-media [hidden]{display:none!important}
.bc-figure figcaption{font-size:var(--ds-text-description);line-height:1.6;color:var(--ds-muted);margin:12px 0 0}.bc-product{background:var(--ds-paper);border:1px solid var(--ds-divider)}.bc-product img{object-fit:contain}
article.bc-book{display:grid;grid-template-columns:minmax(140px,240px) minmax(0,1fr);align-items:center;gap:32px;margin:0 0 40px}.bc-book-copy{min-width:0}.bc-text-link{display:inline-flex;align-items:center;gap:8px;color:var(--ds-ink)!important;font-size:var(--ds-text-description);line-height:1.5;text-underline-offset:4px;padding:10px 0;margin-top:14px;min-height:24px}.bc-text-link svg{flex-shrink:0}
.bc-facts{margin:0}.bc-facts>div{padding:20px 0;border-bottom:1px solid var(--ds-divider)}.bc-facts dt{font-weight:700;font-size:var(--ds-text-reading);line-height:1.5}.bc-facts dd{margin:8px 0 0;font-size:var(--ds-text-reading);line-height:1.7;word-break:keep-all}
.bc-attachment{display:flex;align-items:center;gap:16px;border:1px solid var(--ds-divider);border-radius:12px;padding:20px;text-decoration:none!important}.bc-attachment>span{flex:1;min-width:0}.bc-attachment svg{flex-shrink:0}.bc-filename{display:block;font-size:var(--ds-text-reading);font-weight:700;overflow-wrap:anywhere;line-height:1.5}.bc-filemeta{display:block;margin-top:6px;font-size:var(--ds-text-description);color:var(--ds-muted);line-height:1.6}.bc-attachment:hover{background:var(--ds-surface);border-color:var(--ds-ink)}
.bc-reading{max-width:36em;margin:0 auto}.bc-reading-head{height:auto!important;min-height:0!important;position:static!important;background:transparent!important;padding:0!important;border:0!important;display:block!important}.bc-reading-head h2{font-size:clamp(24px,4vw,36px)!important;line-height:1.45!important;margin:0!important}.bc-reading-head>p{font-size:var(--ds-text-reading);line-height:1.7;margin:24px 0 40px}
.bc-prose{font-size:var(--ds-text-reading);line-height:1.7;word-break:keep-all;overflow-wrap:anywhere}.bc-prose h3{font-size:1.25rem!important;line-height:1.5!important;margin:40px 0 16px!important}.bc-prose p{font-size:var(--ds-text-reading)!important;line-height:1.7!important;margin:0 0 20px!important}
.bc-quote{margin:24px 0!important;padding:24px!important;background:var(--ds-surface);border:0!important;border-radius:8px}.bc-quote p{font-size:var(--ds-text-reading);line-height:1.7;margin:0 0 12px}.bc-quote cite,.bc-source{font-size:var(--ds-text-description);font-style:normal;line-height:1.6;color:var(--ds-muted)}
.bc-table{overflow:auto;max-width:100%;margin:24px 0}.bc-table table{min-width:520px;width:100%;border-collapse:collapse}.bc-table caption{text-align:left;font-size:var(--ds-text-reading);font-weight:700;padding-bottom:12px}.bc-table th,.bc-table td{font-size:var(--ds-text-description);padding:16px;text-align:left;border-bottom:1px solid var(--ds-divider)}.bc-table thead{background:var(--ds-surface)}
.bc-article-link:focus-visible,.bc-text-link:focus-visible,.bc-attachment:focus-visible,.bc-table:focus-visible{outline:2px solid var(--ds-ink);outline-offset:4px}
.bc-specimens{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.bc-sample{padding:32px;border:1px solid var(--ds-divider);border-radius:16px;background:var(--ds-paper);margin:24px 0 48px}
.wf-section .bc-article h3{font-size:1.25rem!important}.wf-section .bc-facts{max-width:100%}.wf-section .bc-figure{min-width:0}.wf-conditions .bc-facts{display:block}.wf-conditions .bc-facts dd{margin:8px 0 0}
@media(max-width:600px){.bc-specimens{grid-template-columns:1fr}.bc-sample{padding:20px 16px}.bc-attachment{padding:16px;gap:10px}article.bc-book{grid-template-columns:minmax(90px,32%) minmax(0,1fr);gap:20px}.bc-book .bc-media{padding:10px}.bc-book h3{font-size:1.125rem!important}.bc-quote{padding:20px!important}.bc-facts dd{word-break:normal}}
@media(prefers-reduced-motion:reduce){.bc-article-link{transition:none}}

.bc-brand{aspect-ratio:16/10}.bc-brand img{width:46%;height:auto;object-fit:contain}.bc-brand .bc-fallback{font-weight:700;color:var(--ds-ink)}

.bc-signature{padding:24px 0;border-top:1px solid var(--ds-divider)}.bc-signature h3{font-size:var(--ds-text-reading);margin:0 0 8px}.bc-signature p{font-size:var(--ds-text-description);line-height:var(--ds-leading-reading);margin:0}
/* Neutral data cells override the library document table skin. */
.bc-table thead th{background:var(--ds-surface);color:var(--ds-ink)}.bc-table tbody th,.bc-table tbody td{background:var(--ds-paper);color:var(--ds-ink)}

.bc-cover[data-fit] img{position:absolute;inset:0;width:100%;height:100%;max-height:100%;object-position:var(--bc-x,50%) var(--bc-y,50%)}.bc-cover[data-fit=contain] img{object-fit:contain}.bc-cover[data-fit=cover] img{object-fit:cover}.bc-thumb-controls{display:flex;flex-wrap:wrap;gap:24px;margin-bottom:24px}.bc-thumb-controls label{display:grid;gap:8px;font-size:var(--ds-text-description)}.bc-thumb-controls input[type=range]{width:220px;max-width:100%;accent-color:var(--ds-ink)}.bc-specimens section{min-width:0}.bc-specimens section>h3{font-size:1rem;margin:0 0 16px}.bc-specimens section>p{font-size:.875rem;line-height:1.6}

/* Reader control affects article body only, never navigation or listing cards. */
.bc-reader-controls{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.bc-reader-controls .bk-button{min-height:44px;font-size:1rem}
.bc-reader-controls .bk-button[aria-pressed=true]{--button-fill:var(--ds-ink);background:var(--ds-ink);color:var(--ds-paper);border-color:var(--ds-ink)}
.bc-prose{--bc-reading-scale:1;font-size:calc(var(--ds-text-reading) * var(--bc-reading-scale))}
.bc-prose[data-reading-scale="200"]{--bc-reading-scale:2}
.bc-prose p,.bc-prose li,.bc-prose blockquote{font-size:1em!important;line-height:1.7!important}
.bc-prose h2{font-size:1.5em!important;line-height:1.5!important}
.bc-prose h3{font-size:1.25em!important}
.bc-prose h4{font-size:1.125em!important;line-height:1.5!important}
.bc-prose img,.bc-prose video{max-width:100%;height:auto}
.bc-prose pre{max-width:100%;overflow:auto}

.bc-reading-head .bc-meta span{display:inline;font:inherit;color:inherit;letter-spacing:inherit;margin:0}