/* F3.2: page hierarchy within the incumbent F2/F3 industrial system. */
.f32-overview-nav,.f32-detail-nav{display:flex;flex-wrap:wrap;gap:8px 24px;padding:20px 0;border-bottom:1px solid var(--line);font-size:16px}
.f32-overview-nav a,.f32-detail-nav a{color:var(--blue);text-decoration:none;min-height:32px;display:flex;align-items:center;font-weight:700}
.f32-overview-nav a:hover,.f32-detail-nav a:hover{color:var(--red)}
.f32-link{color:var(--red-dark);font-weight:700;text-underline-offset:4px;display:inline-block;line-height:1.45}
.f32-link span{display:inline-block;transition:transform 180ms}
.f32-section-intro{max-width:76ch;margin-bottom:28px;color:var(--muted);font-size:18px;line-height:1.65}
.f32-section-link{margin-top:28px}
.f32-section-link .btn,.f32-project-browser .btn{display:inline-flex;align-items:center;min-height:46px;padding:12px 20px;background:var(--red);color:white;text-decoration:none;font-weight:700;line-height:1.4}
.f32-about{columns:2;column-gap:52px;max-width:1080px}
.f32-about p{break-inside:avoid;font-size:18px;line-height:1.65;color:var(--muted);margin-bottom:20px}
.f32-about .f32-link{break-inside:avoid}
.f32-selected-documents{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 26px}
.f32-selected-document{display:grid;grid-template-columns:90px minmax(0,1fr);gap:17px;align-items:start;padding-top:22px;border-top:1px solid var(--line)}
.f32-selected-image{display:flex;justify-content:center;background:#f3f5f4;border:1px solid var(--line);padding:6px}
.f32-selected-image img{width:100%;height:126px;object-fit:contain}
.f32-kicker{display:block;font-size:13px;font-weight:700;color:var(--blue);margin:0 0 8px}
.f32-selected-document h3{font-size:20px;line-height:1.25;margin-bottom:10px;overflow-wrap:anywhere}
.f32-selected-document p{font-size:16px;line-height:1.55;color:var(--muted);overflow-wrap:anywhere}
.f32-selected-document .f32-link{font-size:15px}
.f32-selected-projects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 32px}
.f32-selected-project{border-top:2px solid #9baeb6;padding:20px 0 0}
.f32-selected-project h3{font-size:23px;line-height:1.25;margin-bottom:12px}
.f32-selected-project h3 a{color:var(--blue);text-decoration:none}
.f32-selected-project p{font-size:17px;color:var(--muted);line-height:1.6;margin-bottom:10px}
.f32-selected-project .f32-project-summary{color:var(--ink);font-weight:700}
.f32-history-preview{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 32px;padding:0;margin:0}
.f32-history-preview li{border-top:1px solid var(--line);padding-top:18px}
.f32-year{display:block;font-size:30px;color:var(--red);font-weight:700;margin-bottom:12px;line-height:1.2}
.f32-history-preview h3{font-size:22px;line-height:1.25}
.f32-history-preview h3 a{text-decoration:none;color:var(--blue)}
.f32-history-preview p{color:var(--muted);line-height:1.6;font-size:17px}
.f32-detail-hero{background:#f1f4f4;border-bottom:1px solid var(--line);padding:42px 0 38px}
.f32-detail-hero h1{max-width:1050px;font-size:clamp(2.3rem,3.7vw,3.5rem);line-height:1.14;margin:0 0 18px}
.f32-detail-hero p{max-width:76ch;font-size:19px;line-height:1.65;color:var(--muted);margin:0}
.f32-detail-hero .breadcrumbs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:24px}
.f32-related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.f32-related article{border-top:1px solid var(--line);padding-top:18px}
.f32-related .f32-link{font-size:20px;color:var(--blue);text-decoration:none}
.f32-related p{margin:12px 0 0;color:var(--muted);line-height:1.6;font-size:17px}
.f32-filters{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:24px;align-items:end;padding:22px;background:#f2f5f5;border:1px solid var(--line)}
.f32-filters[hidden]{display:none}
.f32-filters label{display:flex;flex-direction:column;gap:9px;color:var(--blue);font-size:16px;font-weight:700;min-width:0}
.f32-filters select{min-width:0;width:100%;min-height:46px;padding:9px 34px 9px 12px;background:#fff;border:1px solid #acbac0;color:var(--ink);font-weight:400;font-size:17px}
.f32-filters button{min-height:46px;padding:10px 16px;border:1px solid #93a5ae;background:white;color:var(--blue);font-weight:700;line-height:1.35}
.f32-results{font-size:16px;color:var(--muted);margin:24px 0 18px}
.f32-project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 44px}
.f32-project-card{border-top:1px solid var(--line);padding:23px 0;scroll-margin-top:116px}
.f32-project-card[hidden],.f32-project-extra[hidden]{display:none}
.f32-record-meta{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:14px;color:var(--blue);font-weight:700;margin-bottom:12px;line-height:1.45}
.f32-record-meta span+span{color:var(--muted);font-weight:400}
.f32-project-card h3{font-size:23px;line-height:1.25;margin-bottom:12px}
.f32-project-card p{font-size:18px;line-height:1.65;color:var(--muted);margin:0}
.f32-project-extras{margin-top:28px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 44px}
.f32-project-extra{padding:16px 0;border-top:1px solid var(--line)}
.f32-project-extra summary{cursor:pointer;color:var(--red-dark);min-height:44px;line-height:1.5;list-style:none}
.f32-project-extra .f3-details-label{font-size:15px}
.f32-project-extra .f3-reference-detail{padding:18px 0 0;color:var(--muted);font-size:17px;line-height:1.65}
.f32-project-browser .f3-reference-boundary{margin:34px 0 20px;padding:24px;border-left:3px solid var(--blue);background:#f3f5f4;max-width:84ch}
.f32-project-browser .f3-reference-boundary h3{font-size:24px}
.f32-project-browser .f3-reference-boundary p{font-size:17px;line-height:1.65;color:var(--muted)}
.f32-project-browser .f3-reference-boundary a{color:var(--red-dark);font-weight:700}
.f32-history .f3-timeline.f2-history{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 56px}
.f32-history .f3-timeline.f2-history li,.f32-history .f3-timeline.f2-history li:nth-child(even){width:auto;margin:0;min-width:0;padding:0}
.f32-history .f3-timeline li::before{right:-33px;top:20px}
.f32-history .f3-timeline li:nth-child(even)::before{left:-31px;top:20px}
.f32-history .f3-timeline.f2-history time{font-size:32px;margin-bottom:13px}
.f32-history .f3-history-panel h4{font-size:23px;line-height:1.25}
.f32-history .f3-history-event .f3-event-summary{font-size:18px;line-height:1.65}
.f32-history .f3-history-detail>p{font-size:17px;line-height:1.65}
.f32-history .f3-stage-heading{margin:0 0 28px}
.f32-history .f3-history-stage{margin-top:40px}
.f32-history .f3-profile{padding-bottom:28px}
.f32-history .f3-profile-row{padding:23px 0}
.f32-history .f3-profile-row p{font-size:18px;line-height:1.65}
.f32-history .f3-profile-row h3{font-size:24px}
.f32-legacy-anchors{height:0;overflow:visible;pointer-events:none}
.f32-legacy-anchors span{display:block;height:0}
@media(hover:hover) and (pointer:fine){.f32-link:hover span{transform:translate(2px,-2px)}.f32-selected-image:hover{border-color:var(--blue)}.f32-selected-project h3 a:hover,.f32-history-preview h3 a:hover{color:var(--red)}}
@media(max-width:1000px){
 .f32-selected-documents,.f32-selected-projects,.f32-history-preview{grid-template-columns:repeat(2,minmax(0,1fr))}
 .f32-related{gap:24px}.f32-selected-document{grid-template-columns:84px minmax(0,1fr)}
 .f32-history .f3-timeline.f2-history{gap:26px 44px}.f32-history .f3-timeline li::before{right:-27px}.f32-history .f3-timeline li:nth-child(even)::before{left:-25px}
}
@media(max-width:700px){
 .f32-overview-nav,.f32-detail-nav{gap:5px 18px;padding:16px 0;font-size:15px}
 .f32-about{columns:auto}.f32-about p{font-size:17px}
 .f32-section-intro{font-size:17px;margin-bottom:23px}
 .f32-selected-documents,.f32-selected-projects,.f32-history-preview,.f32-related,.f32-project-grid,.f32-project-extras{grid-template-columns:1fr}
 .f32-selected-documents{gap:20px}.f32-selected-document{grid-template-columns:90px minmax(0,1fr)}
 .f32-selected-document h3{font-size:20px}.f32-selected-projects,.f32-history-preview{gap:20px}
 .f32-selected-project h3{font-size:23px}.f32-selected-project p{font-size:17px}
 .f32-detail-hero{padding:28px 0 30px}.f32-detail-hero h1{font-size:34px;overflow-wrap:anywhere}.f32-detail-hero p{font-size:18px}
 .f32-filters{grid-template-columns:1fr;gap:16px;padding:18px}.f32-filters button{justify-self:start}
 .f32-project-card{padding:21px 0}.f32-project-card h3{font-size:22px}.f32-project-card p{font-size:17px}
 .f32-project-browser .f3-reference-boundary{padding:20px;margin-top:28px}
 .f32-history .f3-timeline.f2-history{display:block}
 .f32-history .f3-timeline.f2-history li,.f32-history .f3-timeline.f2-history li:nth-child(even){width:calc(100% - 28px);margin:0 0 28px 28px}
 .f32-history .f3-timeline li::before,.f32-history .f3-timeline li:nth-child(even)::before{left:-27px;right:auto}
 .f32-history .f3-timeline.f2-history time{font-size:29px}.f32-history .f3-history-panel h4{font-size:22px}
 .f32-history .f3-history-event .f3-event-summary,.f32-history .f3-profile-row p{font-size:17px}
 .f32-history .f3-stage-heading h3{font-size:24px}
 .f32-related{gap:22px}
}
@media(prefers-reduced-motion:reduce){.f32-link span{transition:none}}
@media print{.f32-filters{display:none}.f32-project-card[hidden],.f32-project-extra[hidden]{display:block}.f32-history .f3-timeline.f2-history{display:block}.f32-history .f3-timeline.f2-history li,.f32-history .f3-timeline.f2-history li:nth-child(even){width:100%;margin:0 0 20px}.f32-overview-nav,.f32-detail-nav{display:none}}