/* Scoped additions: technical library and product documents. */
.document-list{display:grid;gap:16px;min-width:0}
.catalogue-document{min-width:0;border:1px solid var(--line);border-radius:18px;padding:27px 28px;background:#fff}
.catalogue-document+.catalogue-document{margin-top:16px}.document-list>.catalogue-document+.catalogue-document{margin-top:0}
.catalogue-document-heading{display:flex;gap:18px;align-items:flex-start}.catalogue-document-heading>div{min-width:0}
.catalogue-pdf-icon{flex:none;width:32px;color:var(--muted);position:relative;margin-top:3px}.catalogue-pdf-icon svg{width:27px;height:34px;fill:none;stroke:currentColor;stroke-width:1.2}.catalogue-pdf-icon>span{display:block;font:600 9px/1 Source,Arial,sans-serif;letter-spacing:.06em;margin-top:4px}
.catalogue-document .catalogue-group{font-size:11px;letter-spacing:.035em;text-transform:uppercase;color:var(--muted);line-height:1.5;margin:0 0 8px}
.catalogue-document h3{font-size:23px;line-height:1.27;letter-spacing:-.025em;text-wrap:pretty;overflow-wrap:anywhere}
.catalogue-document .catalogue-summary{font-size:15px;line-height:1.55;color:#505558;margin:18px 0 16px;max-width:62ch}
.catalogue-document .catalogue-meta{font-size:12px;line-height:1.7;color:#505558;margin:0}.catalogue-meta>span{padding-inline:4px}
.catalogue-document .catalogue-edition{font-size:12px;color:var(--muted);margin:3px 0 0;line-height:1.6}
.catalogue-document .catalogue-source-note,.catalogue-document .catalogue-page-note{font-size:12px;color:var(--muted);line-height:1.6;margin:12px 0 0}
.catalogue-document .catalogue-page-note{margin-top:6px}
.catalogue-document-actions{display:flex;gap:12px 24px;align-items:center;flex-wrap:wrap;margin-top:22px;padding-top:18px;border-top:1px solid #e4e6e3}
.catalogue-document-actions a{display:inline-flex;gap:22px;align-items:center;justify-content:space-between;min-height:44px;font-size:14px;border-radius:8px;transition:background 160ms var(--ease),color 160ms var(--ease)}
.catalogue-document-actions .catalogue-open{padding:9px 16px;background:var(--ink);color:white;min-width:133px}
.catalogue-document-actions .catalogue-download{padding:9px 0;gap:12px;color:var(--ink)}
.catalogue-download svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.catalogue-document-actions a:focus-visible{outline:2px solid var(--red);outline-offset:4px}.catalogue-document-actions a:active{transform:translateY(1px)}
.catalogue-section-link{font-size:12px;margin:13px 0 0}.catalogue-section-link a{text-decoration:underline;text-underline-offset:3px}
.catalogue-library-note{font-size:12px;line-height:1.65;color:var(--muted);padding:4px 5px 0;max-width:68ch}
.catalogue-unavailable{font-size:12px;color:var(--muted)}.is-unavailable p{margin-top:12px}
#documents{min-width:0}#documents>h2{margin-bottom:28px}
@media(hover:hover){.catalogue-open:hover{background:#414548}.catalogue-download:hover{color:var(--red)}}
@media(max-width:1100px){.catalogue-document{padding:24px}.catalogue-document h3{font-size:21px}.catalogue-document-actions{gap:10px 18px}}
@media(max-width:850px){.library{grid-template-columns:1fr}.library-heading{max-width:540px}.catalogue-document h3{font-size:23px}.detail-reference{grid-template-columns:1fr}.detail-reference>div+div{margin-top:25px}}
@media(max-width:600px){.catalogue-document{padding:23px 20px;border-radius:16px}.catalogue-document-heading{gap:14px}.catalogue-document h3{font-size:21px}.catalogue-document .catalogue-summary{font-size:14px}.catalogue-document-actions{gap:10px 22px;margin-top:18px}.catalogue-document-actions .catalogue-open{min-width:122px;padding:9px 13px}.catalogue-document .catalogue-group{font-size:10px}.catalogue-library-note{padding-inline:0}.catalogue-document .catalogue-meta{font-size:11px}}
@media(prefers-reduced-motion:reduce){.catalogue-document-actions a{transition:none}}

/* Homepage library: introduction and three documents share one reading-order grid.
   Product-detail document cards retain their existing shared presentation. */
#library.library{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;padding-block:72px}
#library .library-heading{align-self:center;padding:8px 28px 8px 0;max-width:540px}
#library .library-heading .section-label{font-size:14px;margin:0 0 16px}
#library .library-heading h2{font-size:clamp(40px,3.6vw,52px);line-height:1.1}
#library .library-heading>p:not(.section-label){max-width:38ch;font-size:17px;line-height:1.55;margin:16px 0 24px}
#library .library-heading .text-link{font-size:15px;min-height:44px}
#library>.catalogue-document{display:flex;flex-direction:column;margin:0;padding:24px 28px;transition:border-color 180ms var(--ease),background-color 180ms var(--ease)}
#library .catalogue-summary{margin:16px 0 12px}
#library .catalogue-edition{margin-bottom:18px}
#library .catalogue-document-actions{margin-top:auto;padding-top:16px}
#library .catalogue-library-note{grid-column:1/-1;max-width:100ch;padding:0;margin:0;line-height:1.65}
#library>.catalogue-document:focus-within{border-color:#989f9b;background:#fcfcfa}
@media(hover:hover){#library>.catalogue-document:hover{border-color:#adb4af;background:#fcfcfa}}
@media(max-width:1100px){
 #library.library{gap:20px;padding-block:64px}
 #library .library-heading{padding-right:12px}
 #library>.catalogue-document{padding:24px}
 #library .catalogue-document-heading{gap:14px}
 #library .catalogue-document h3{font-size:21px}
}
@media(max-width:850px){
 #library.library{gap:16px}
 #library .library-heading .section-label{font-size:12px}
 #library .library-heading>p:not(.section-label){font-size:16px}
 #library .library-heading .text-link{font-size:14px;gap:20px}
 #library>.catalogue-document{padding:20px}
 #library .catalogue-document-heading{gap:12px}
 #library .catalogue-document h3{font-size:20px;line-height:1.3}
 #library .catalogue-summary{font-size:14px}
 #library .catalogue-document-actions{gap:10px 18px}
 #library .catalogue-document-actions .catalogue-open{min-width:122px;padding:9px 13px}
}
@media(max-width:650px){
 #library.library{grid-template-columns:minmax(0,1fr);gap:16px;padding-block:48px}
 #library .library-heading{padding:0 0 12px;max-width:100%}
 #library .library-heading h2{font-size:42px}
 #library .library-heading>p:not(.section-label){margin:16px 0 20px}
 #library .catalogue-library-note{margin-top:4px}
}
@media(prefers-reduced-motion:reduce){#library>.catalogue-document{transition:none}}