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solid var(--line);flex-direction:column;align-items:stretch;gap:3px}nav.open{display:flex}nav a{padding:17px 0}.hero{grid-template-columns:1fr;gap:25px;padding-top:38px;padding-bottom:35px}.hero-copy .eyebrow{margin-bottom:28px}.hero h1{font-size:clamp(51px,9vw,76px);letter-spacing:-.06em}.hero-desc{font-size:15px;margin-top:22px}.hero-foot{margin-top:35px}.hero-art>img{height:auto;max-height:480px;aspect-ratio:1.35;object-position:63% center}.hero-art figcaption{font-size:9px}.hero .actions{gap:22px;margin-top:25px}.index-bar{font-size:9px}.index-bar span:nth-child(2){display:none}.section-head{display:block;margin-bottom:30px}.section-side{margin-top:25px}.section-head>.text-link{margin-top:20px}.product-feature{grid-template-columns:1fr}.product-text{padding:30px}.product-image{border-left:0;border-top:1px solid var(--line);padding:30px}.product-image img{height:250px}.quick-links{grid-template-columns:1fr}.quick-links a{border-right:0;border-bottom:1px solid var(--line);padding:20px 0}.quick-links a:last-child{border-bottom:0}.cinema-section{padding:65px 0 32px}.cinema-hero{height:540px}.cinema-hero>img{object-position:60% center}.cinema-hero>div{left:7%;bottom:13%}.cinema-hero h3{font-size:50px}.cinema-hero p{font-size:16px}.film-tag{font-size:10px;right:18px;bottom:18px}.film-strip{flex-direction:column;gap:10px}.manifesto{padding-top:85px;padding-bottom:85px}.manifesto p:not(.eyebrow){font-size:14px}.academy-inner{grid-template-columns:1fr;gap:25px;padding-top:55px;padding-bottom:55px}.academy-inner>div:last-child{padding-top:0}.academy-inner p:not(.eyebrow){font-size:16px}.partner{grid-template-columns:1fr;gap:15px}.partner h2{font-size:36px}.partner-wordmark{font-size:55px;padding:25px 0}.footer-top{grid-template-columns:1fr;gap:35px}.footer-top h2{font-size:28px}.footer-bottom{display:grid;grid-template-columns:1fr 1fr;line-height:1.8;gap:15px}.footer-links{gap:10px 25px}.page-intro{padding-top:45px;padding-bottom:45px}.page-intro h1{font-size:48px}.intro-copy{font-size:15px}.cards,.hardware-grid,.service-grid,.status-grid{grid-template-columns:1fr}.system-card{min-height:270px}.system-card .eyebrow{margin-bottom:25px}.hardware-card img{height:290px}.split{grid-template-columns:1fr;gap:35px}.split p{font-size:15px}.workflow{grid-template-columns:1fr;gap:20px;padding:25px}.workflow-tabs{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.workflow-tabs button{font-size:14px;gap:12px}.workflow-panel{padding:15px 0}.workflow-panel h3{font-size:28px}.numbers,.question-grid{grid-template-columns:1fr 1fr}.numbers>div{padding:20px 15px}.numbers strong{font-size:35px}.numbers h3{font-size:17px}.film-grid{grid-template-columns:1fr 1fr;gap:30px 15px}.film-card h3{font-size:23px}.film-card p{font-size:12px}.film-card .film-image{aspect-ratio:3/4}.film-card .eyebrow{font-size:9px}.catalog-meta{flex-direction:column;gap:10px}.dialog-grid{grid-template-columns:1fr}dialog{padding:25px}.dialog-grid img{aspect-ratio:16/10}.question-grid article{padding:25px 18px}.resource-row{grid-template-columns:45px 1fr;gap:15px}.resource-row>p,.resource-row>a,.resource-row>.status-pill{grid-column:2}.callout{display:block;padding:28px}.callout>a{margin-top:15px}.brief-form{grid-template-columns:1fr}.brief-form .full{grid-column:auto}.editorial>p{font-size:16px}.hero .button{gap:20px}.hero .text-link{gap:14px}.wide-art{margin-bottom:30px}.hero-art{overflow:hidden}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important;transform:none!important}}

.mobile-account{display:none}@media(max-width:800px){.mobile-account{display:block}}

/* aesthetic-3pages-20261027 */
.page-intro.compact{padding-top:42px;padding-bottom:28px}
.page-intro.compact h1{font-size:clamp(32px,4.2vw,52px);line-height:1.25;max-width:820px;letter-spacing:-.04em}
.page-intro.compact .intro-copy{margin-top:16px;font-size:15px;max-width:640px}
.page-intro.compact .eyebrow{margin-bottom:16px}
.evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:28px}
.evidence-card{border:1px solid var(--line);background:#eeeee7;padding:18px;display:flex;flex-direction:column;gap:12px;min-height:100%}
.evidence-card img{width:100%;height:220px;object-fit:contain;object-position:center center;mix-blend-mode:multiply;background:#eeeee7}
.evidence-card img.cover{object-fit:contain;object-position:center center;mix-blend-mode:normal;background:#d9dbd2}
.evidence-card h3{font-size:18px;letter-spacing:-.02em}
.evidence-card p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}
.evidence-card .mono{font-size:10px;color:var(--muted)}
.io-table{width:100%;border-collapse:collapse;margin-top:22px;font-size:14px}
.io-table th,.io-table td{border-top:1px solid var(--line);padding:16px 12px;text-align:left;vertical-align:top}
.io-table th{width:96px;font-family:"SFMono-Regular",Consolas,monospace;font-size:11px;letter-spacing:.08em;color:var(--muted);font-weight:500}
.io-table tr:last-child th,.io-table tr:last-child td{border-bottom:1px solid var(--line)}
.section.tight{padding-top:56px;padding-bottom:56px}
.section-head.compact h2{font-size:clamp(26px,3vw,40px)}
.result-chip{display:inline-block;font-size:11px;color:var(--muted);border:1px solid var(--line);padding:4px 8px;border-radius:2px;margin-top:8px;width:max-content}
@media(max-width:800px){
.evidence-grid{grid-template-columns:1fr}
.evidence-card img{height:240px}
.page-intro.compact{padding-top:32px;padding-bottom:22px}
.page-intro.compact h1{font-size:34px}
.section.tight{padding-top:40px;padding-bottom:40px}
}

/* 20261027m academy materials + title balance */
@media (max-width:430px){
  .page-intro.compact h1{font-size:30px;line-height:1.28;letter-spacing:-.03em;max-width:16em}
}

/* 20261027n director evidence framing */
.evidence-card img.cover{aspect-ratio:4/3;height:auto;max-height:280px;width:100%}

/* film archive playable video */
.bh-film-video{display:block;width:100%;height:auto;max-height:min(70vh,520px);aspect-ratio:16/9;object-fit:contain;background:#111;border-radius:8px}
.dialog-grid .bh-film-video{grid-column:1/-1}

/* bf-hero-fab-safe-20261027bf — figcaption/CTA only; hero img full width */
@media(max-width:800px){
  .hero-art figcaption,.wide-art figcaption{padding-right:76px;padding-bottom:10px}
  .page-intro .actions.intro-actions,.actions.intro-actions{padding-right:72px;row-gap:12px}
  .bh-enroll .e-tier,.bh-enroll .qr{padding-right:72px}
}

/* bm: process-evidence readable status + film title arrow */
.process-evidence-split{align-items:start}
.process-evidence-media{display:flex;flex-direction:column;gap:0}
.process-evidence-poster{display:block;line-height:0;background:#303a30;overflow:hidden}
.process-evidence-poster img{width:100%;height:auto;max-height:420px;object-fit:cover;display:block}
.process-evidence-status{background:var(--white);border:1px solid var(--line);border-top:0;padding:22px 24px 26px;color:var(--ink)}
.process-evidence-status .eyebrow{margin-bottom:12px;color:var(--muted)}
.process-evidence-status h3{font-size:clamp(26px,3vw,36px);margin:0 0 14px}
.process-status-list{margin:0 0 18px;padding-left:1.15em;font-size:14px;line-height:1.75;color:var(--muted)}
.process-status-list li{margin:4px 0}
.process-evidence-method .process-beat{border-top:1px solid var(--line);padding:18px 0;margin:0}
.process-evidence-method .process-beat .mono{color:var(--accent);margin-bottom:8px}
.process-evidence-method .process-beat p{margin:8px 0;font-size:14px;color:var(--muted)}
.film-card-title,.film-card h3.film-card-title{display:flex;align-items:flex-start;gap:.35em;font-size:inherit}
.film-card-title .film-title{flex:1 1 auto;min-width:0;overflow-wrap:anywhere}
.film-card-title .film-arrow{flex:0 0 auto;line-height:1.25}
@media(max-width:800px){
  .process-evidence-status{padding:18px 16px 22px}
  .film-card h3.film-card-title{font-size:23px}
}

/* br-system-cta-diff */
/* br-system-cta-diff — CTA in page-intro; product I/O diff; gear reference captions */
.page-intro .actions.intro-actions{margin-top:28px}
.page-intro .note.intro-boundary{margin-top:18px;max-width:720px}
.split .diff-lead{margin:18px 0 8px;font-size:16px;color:var(--muted);line-height:1.75;max-width:520px}
.io-diff{margin:12px 0 0;padding:0;max-width:520px}
.io-diff .io-row{display:grid;grid-template-columns:4.5em 1fr;gap:10px 16px;padding:10px 0;border-top:1px solid var(--line)}
.io-diff .io-row:last-child{border-bottom:1px solid var(--line)}
.io-diff dt{margin:0;font-family:"SFMono-Regular",Consolas,monospace;font-size:11px;letter-spacing:.08em;color:var(--ink);padding-top:2px}
.io-diff dd{margin:0;font-size:14px;color:var(--muted);line-height:1.65}
.split .note.evidence-note,.split .note.source-note{margin-top:14px;max-width:520px}
.split .note.source-note{font-size:11px}
figure.gear-ref{margin:0}
figure.gear-ref img{width:100%;max-height:630px;object-fit:cover}
figure.gear-ref figcaption{font-size:11px;color:var(--muted);padding-top:12px;letter-spacing:.04em;line-height:1.6}
@media(max-width:800px){
  .page-intro .actions.intro-actions{margin-top:22px;gap:18px}
  .io-diff .io-row{grid-template-columns:3.8em 1fr;gap:8px 12px}
  .split .diff-lead{font-size:15px}
}