/* GOLD EDITING NOTE PP49.1 — Portfolio composition uses the shared AF library hero, buttons and section-heading typography. Keep those primitives in style.css. */
.af-pp49{--pp-ink:#082f50;--pp-muted:#526e83;--pp-line:#cedde8;--pp-soft:#f0f5f8;background:#fff;color:var(--pp-ink);padding-top:var(--af-header-height)}
.af-pp49 :where(h1,h2,h3){font-family:var(--af-display);color:var(--pp-ink);letter-spacing:-.025em;text-wrap:balance}
.af-pp49 p{color:var(--pp-muted);font-size:16px;line-height:1.75}
.af-pp49 .af-content-label{color:#a46d18;font-size:11px;line-height:1.5;letter-spacing:.11em;font-weight:750;text-transform:uppercase;margin:0 0 13px}
.af-pp49 :where(h2){font-size:clamp(27px,2.5vw,34px);font-weight:700;line-height:1.22;margin:0 0 20px}
.af-pp49--portfolio{padding-top:0}
.af-pp49 h3{font-size:19px;line-height:1.35;font-weight:700;margin:0 0 12px}
.af-pp49 a:focus-visible,.af-pp49 summary:focus-visible{outline:2px solid #0B6ECC;outline-offset:4px}
.af-pp49 [id]{scroll-margin-top:calc(var(--af-header-height) + 24px)}
.af-pp49-section{padding-top:64px;padding-bottom:64px}
.af-pp49-soft{background:var(--pp-soft);border-block:1px solid #e0e8ee}
.af-pp49-link{display:inline-flex;align-items:center;gap:24px;min-height:44px;color:#0B6ECC;font-size:14px;font-weight:750;line-height:1.4}
.af-pp49-link:hover{color:#063a63;text-decoration:underline;text-underline-offset:5px}
.af-pp49-index+.af-pp49-link{margin-top:20px}
.af-pp49-status{display:inline-flex;align-items:center;max-width:100%;padding:5px 9px;border:1px solid #c4d5e2;background:#eaf1f6;color:#315a77;font-size:11px;font-weight:750;line-height:1.3;letter-spacing:.01em}
/* GOLD EDITING NOTE PP51 HERO — Responsive photo, shared AF library type and a breadcrumb docked to the hero bottom, sticky below the site header. */
.af-pp49-hero.af-library-hero{position:relative;isolation:isolate;overflow:hidden;background:#031b2d;padding:calc(var(--af-header-height) + 44px) 0 calc(var(--af-category-breadcrumb-height) + 48px)}
.af-pp51-hero-background{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:66% center}
.af-pp49-hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,#021a2df7 0%,#031e33d9 34%,#04253e80 65%,#041d3433),linear-gradient(0deg,#031b2da6,transparent 45%)}
.af-pp49-hero+.af-breadcrumb-bar{margin-top:calc(-1 * var(--af-category-breadcrumb-height));top:var(--af-header-height)}
.af-pp49-hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);align-items:center;gap:65px;position:relative;z-index:1}
.af-pp49 .af-pp49-hero .af-content-label{color:#f4bf64}
.af-pp49-hero .af-page-hero-actions{display:flex;flex-wrap:wrap}
.af-pp49-hero-register{border-top:2px solid #d7a54b;background:#06243dd9;padding:21px 23px;box-shadow:0 20px 50px #00111c38}
.af-pp49-hero-register>p{color:#b8cedd;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin:0 0 15px}
.af-pp49-hero-register>a{display:flex;align-items:center;gap:16px;padding:17px 0;border-top:1px solid #668da340;color:#fff}
.af-pp49-hero-register>a>span{color:#e8b65d;font-size:27px;line-height:1;letter-spacing:-.03em}
.af-pp49-hero-register strong{font-size:15px;display:block;font-weight:650}
.af-pp49-hero-register a small{display:block;margin-top:5px;color:#b6cfdf;font-size:10px}
.af-pp49-hero-register>a>i{margin-left:auto;color:#d7b56d}
.af-pp49-hero-register>a:hover strong{text-decoration:underline;text-underline-offset:5px}
.af-pp49-hero-register>small{display:block;color:#92b1c6;padding-top:17px;border-top:1px solid #668da340;font-size:11px}
/* GOLD EDITING NOTE PP49.2 — Family navigation wraps rather than creating a horizontal scrollbar. Index headings inherit shared library scales. */
.af-pp49-family-nav{border-bottom:1px solid var(--pp-line,#cedde8);background:#fff}
.af-pp49-family-nav>.af-shell{display:flex;flex-wrap:wrap;gap:0 26px}
.af-pp49-family-nav a{display:flex;align-items:center;min-height:55px;border-bottom:3px solid transparent;color:#4e6c82;font-weight:700;font-size:13px}
.af-pp49-family-nav a[aria-current]{color:#082f50;border-color:#0B6ECC}
.af-pp49-family-nav a:hover{color:#0B6ECC}
/* GOLD EDITING NOTE PP51 FAMILIES — Photographic category gateways share one navy overlay; keep captions and real link targets together. */
.af-pp51-families{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.af-pp51-family{position:relative;isolation:isolate;overflow:hidden;min-height:420px;padding:29px;display:flex;align-items:end;background:#062840;border-top:2px solid #be9857;color:#fff}
.af-pp51-family>img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.af-pp51-family::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,#021b2ffc 0%,#042840ed 35%,#06253b7a 70%,#052a3d20)}
.af-pp51-family>div{display:flex;flex-direction:column;align-items:start;min-width:0;width:100%}
.af-pp51-family-kicker{display:block;color:#efc77d;font-size:10px;font-weight:750;letter-spacing:.035em;margin-bottom:12px}
.af-pp51-family h3{color:#fff;font-size:25px;line-height:1.2;min-height:60px;text-wrap:pretty}
.af-pp51-family p{color:#d2e0ea;font-size:14px;line-height:1.65;margin:0 0 23px;min-height:92px}
.af-pp51-family:hover>img{transform:scale(1.025)}
.af-pp51-family:hover .af-button{color:#082f50;background:#fff}
.af-pp51-section-action{display:flex;justify-content:flex-start;margin-top:25px}
.af-pp49-category{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(240px,1fr);gap:50px;padding-block:52px;align-items:center}
.af-pp49-category h1{font-size:clamp(32px,3.4vw,48px);font-weight:700;line-height:1.14;margin:0 0 21px}
.af-pp49-category .af-pp49-lead{font-size:18px;margin:0}
.af-pp49-category aside{padding:25px 0 25px 29px;border-left:2px solid #dbaf60}
.af-pp49-category aside strong{display:block;font-size:20px;margin-bottom:12px}
.af-pp49-category aside p{font-size:14px;margin:0}
/* GOLD EDITING NOTE PP51 DIGITAL — Project imagery and copy form a single surface; use shared AF button primitives for exploration. */
.af-pp51-digital{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.af-pp51-digital>a{position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:end;min-height:440px;background:#062840;color:#fff;border:1px solid #315772;min-width:0;padding:27px}
.af-pp51-digital img{position:absolute;inset:0;z-index:-2;height:100%;width:100%;object-fit:cover;object-position:65% center;transition:transform .45s ease}
.af-pp51-digital>a::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,#031d30 0%,#031d30f0 22%,#031d3075 61%,#031d3010)}
.af-pp51-digital-stage{position:absolute;top:22px;left:24px;color:#f1c577;font-size:11px;letter-spacing:.12em;font-weight:750;padding:6px 9px;background:#04263de8;border-left:2px solid #d9ae5d}
.af-pp51-digital>a>div{width:100%;min-width:0}
.af-pp51-digital h3{font-size:29px;color:#fff;margin-bottom:8px}
.af-pp51-digital p{font-size:14px;color:#c9deec;line-height:1.6;min-height:46px;margin:0 0 20px}
.af-pp51-digital-footer{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;border-top:1px solid #b2cbda42;padding-top:19px}
.af-pp51-digital .af-pp49-status{color:#c4deed;background:transparent;border:0;padding:0;font-size:10px}
.af-pp51-digital>a:hover img{transform:scale(1.025)}
.af-pp51-digital>a:hover .af-button{color:#082f50;background:#fff}
/* GOLD EDITING NOTE PP51 RESPONSIVE — Keep gateway copy legible at tablet widths. Reduce motion without hiding any content or link. */
@media(max-width:1199.98px){.af-pp51-family{padding:23px;min-height:430px}.af-pp51-family h3{font-size:23px;min-height:84px}.af-pp51-family p{min-height:116px}.af-pp51-digital>a{padding:23px;min-height:440px}.af-pp51-digital h3{font-size:25px}.af-pp51-digital-footer{flex-direction:column;align-items:start;gap:13px}}
@media(max-width:991.98px){.af-pp51-families{grid-template-columns:1fr;gap:18px}.af-pp51-family{min-height:300px;padding:28px}.af-pp51-family h3,.af-pp51-family p{min-height:0;max-width:500px}.af-pp51-family h3{font-size:27px}.af-pp51-family>img{object-position:50% 40%}.af-pp51-digital{grid-template-columns:1fr;gap:18px}.af-pp51-digital>a{min-height:350px;padding:28px}.af-pp51-digital p{min-height:0;max-width:460px}.af-pp51-digital-footer{flex-direction:row;align-items:center}.af-pp51-digital img{object-position:70% 40%}}
@media(max-width:767.98px){.af-pp51-hero-background{object-position:69% center}.af-pp51-family{min-height:355px;padding:24px}.af-pp51-family h3{font-size:25px}.af-pp51-family p{font-size:14px}.af-pp51-digital>a{min-height:390px;padding:24px}.af-pp51-digital h3{font-size:28px}.af-pp51-digital-stage{left:24px}.af-pp51-digital-footer{flex-direction:column;align-items:start;gap:14px}}
@media(prefers-reduced-motion:reduce){.af-pp51-family>img,.af-pp51-digital img{transition:none}.af-pp51-family:hover>img,.af-pp51-digital>a:hover img{transform:none}}
/* GOLD EDITING NOTE PP51 INDEX — Alternating editorial rows separate each programme and its output without adding competing card styles. */
.af-pp49-index{border-top:1px solid var(--pp-line)}
.af-pp49-index article{display:grid;grid-template-columns:240px minmax(0,1fr);gap:30px;padding:28px;border-bottom:1px solid var(--pp-line);border-left:2px solid transparent;align-items:start;background:#fff}
.af-pp49-index article:nth-child(even){background:#eef4f8;border-left-color:#bed0dc}
.af-pp49-number{font-size:16px;color:#8b6a38;font-weight:650;padding-top:4px}
.af-pp49-record-meta{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;margin-bottom:12px}
.af-pp49-record-meta>span:first-child{font-size:11px;font-weight:650;color:#647e90}
.af-pp49-index h3{font-size:23px;margin:0 0 12px}
.af-pp49-index h3 a{color:inherit}
.af-pp49-index h3 a:hover{color:#0B6ECC;text-decoration:underline;text-underline-offset:5px}
.af-pp49-index p{font-size:15.5px;max-width:770px;margin:0 0 12px}
.af-pp49-index small{color:#627e90;font-size:12px;display:block}
.af-pp49-index article>div>.af-button{margin-top:17px}
.af-pp49-index--applied-aerospace{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;border-top:0}
.af-pp49-index--applied-aerospace article{grid-template-columns:145px minmax(0,1fr);gap:20px;border:1px solid var(--pp-line);border-top:2px solid #7299b6;padding:24px}
.af-pp49-index--applied-aerospace article:nth-child(4n+2),.af-pp49-index--applied-aerospace article:nth-child(4n+3){background:#e8f0f6}
.af-pp49-index--applied-aerospace h3{font-size:22px}
/* GOLD EDITING NOTE PP49.3 — Detail profiles follow AF technical-page reading proportions. Content is one white paper, with a restrained contextual column. */
.af-pp49-profile-hero{background:linear-gradient(112deg,#041e32,#0a3655);color:#fff;padding:48px 0}
.af-pp49-profile-hero>.af-shell{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:44px;align-items:stretch}
.af-pp49-profile-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-bottom:20px}
.af-pp49-profile-meta>span:first-child{color:#d2ae67;font-size:11px;font-weight:750;letter-spacing:.06em;text-transform:uppercase}
.af-pp49-profile-hero .af-pp49-status{border-color:#7391a5;background:#ffffff0d;color:#fff}
.af-pp49-profile-hero h1{font-size:clamp(32px,3.2vw,46px);line-height:1.14;color:#fff;font-weight:700;margin:0 0 22px;max-width:900px}
.af-pp49-profile-hero .af-pp49-headline{color:#c4deef;font-size:22px;line-height:1.4;font-weight:600;max-width:780px;margin-bottom:18px}
.af-pp49-profile-hero p{color:#b7cedf;max-width:770px}
.af-pp49-profile-hero .af-pp49-link{color:#f2c574}
.af-pp49-profile-hero aside{border-left:1px solid #44677f;padding-left:28px}
.af-pp49-profile-hero aside>span{display:block;color:#d3b06d;font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.09em;margin-bottom:16px}
.af-pp49-profile-hero aside>strong{font-size:23px;line-height:1.5;font-weight:600;display:block;margin-bottom:17px}
.af-pp49-profile-hero aside p{font-size:13px;margin:0}
.af-pp49-reader{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:35px;padding-block:38px 64px;align-items:start}
.af-pp49-paper{min-width:0;border:1px solid var(--pp-line);border-top:2px solid #174e76;padding:35px 38px;background:#fff}
.af-pp49-paper>section+section{border-top:1px solid var(--pp-line);margin-top:40px;padding-top:35px}
.af-pp49-paper section>p:last-child{margin-bottom:0}
.af-pp49-paper h2{font-size:clamp(26px,2.3vw,32px)}
.af-pp49-objectives{margin-top:24px;padding:23px 25px;background:var(--pp-soft);border-left:2px solid #0B6ECC}
.af-pp49-objectives h3{font-size:17px}
.af-pp49-objectives ul{margin:0;padding-left:20px}
.af-pp49-objectives li{font-size:15px;line-height:1.65;color:#44667e;padding:5px 0 5px 4px}
.af-pp49-workstreams{margin:25px 0 30px}
.af-pp49-workstreams>div{display:grid;grid-template-columns:205px minmax(0,1fr);border-top:1px solid var(--pp-line);padding:20px 0;gap:24px}
.af-pp49-workstreams dt{font-size:17px;line-height:1.45;font-weight:700}
.af-pp49-workstreams dt>span{display:block;font-size:10px;color:#8b6a38;margin:0 0 7px;letter-spacing:.08em}
.af-pp49-workstreams dd{font-size:15.5px;line-height:1.75;color:var(--pp-muted);margin:0}
.af-pp49-sidebar{display:grid;gap:24px;min-width:0}
.af-pp49-sidebar>section{background:#f0f5f8;border:1px solid var(--pp-line);padding:22px}
.af-pp49-sidebar h2{font-size:20px;margin-bottom:13px}
.af-pp49-sidebar p{font-size:13px}
.af-pp49-sidebar nav{display:grid}
.af-pp49-sidebar nav>a{font-size:13px;font-weight:650;color:#345974;border-top:1px solid #d4e1ea;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 0;line-height:1.5}
.af-pp49-sidebar nav>a:hover{color:#0B6ECC}
.af-pp49-sidebar nav i{font-size:12px;color:#6b8aa1}
.af-pp49-related{display:block;padding:15px 0;border-top:1px solid var(--pp-line)}
.af-pp49-related strong{display:flex;justify-content:space-between;gap:15px;color:#0B6ECC;font-size:14px;margin-bottom:7px;line-height:1.4}
.af-pp49-related span{font-size:12px;color:#5c778b;line-height:1.6;display:block}
.af-pp49-related:hover strong{text-decoration:underline;text-underline-offset:4px}
.af-pp49-sidebar-note>i{color:#0B6ECC;font-size:25px;display:block;margin-bottom:17px}
.af-pp49-sidebar-note .af-pp49-link{font-size:13px;gap:12px}
/* GOLD EDITING NOTE PP49.4 — Semantic illustrative frameworks adapt to the domain. These show relationships, not invented results or operational facilities. */
.af-pp49-framework{margin:28px 0 0;padding:24px;background:#082e49;color:#fff;border-top:2px solid #c69a4a}
.af-pp49-framework figcaption{display:flex;align-items:start;justify-content:space-between;gap:20px;border-bottom:1px solid #7295ad4d;padding-bottom:17px;margin-bottom:25px}
.af-pp49-framework figcaption strong{font-size:13px;color:#f1c77f}
.af-pp49-framework figcaption>span{color:#b1c9da;font-size:11px;max-width:210px;line-height:1.5}
.af-pp49-framework ol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none}
.af-pp49-framework li{position:relative;border-top:1px solid #7699af;padding-top:16px;min-width:0}
.af-pp49-framework li:not(:last-child)::after{content:"→";position:absolute;right:-15px;top:-14px;color:#d9b66e;background:#082e49;padding:2px}
.af-pp49-framework li>span{display:block;font-size:10px;color:#d9b66e;margin-bottom:12px}
.af-pp49-framework li>strong{display:block;font-size:14px;line-height:1.45;margin-bottom:9px;font-weight:650}
.af-pp49-framework li>small{display:block;color:#a9c7d9;font-size:12px;line-height:1.6}
.af-pp49-framework--mission ol,.af-pp49-framework--interoperability ol,.af-pp49-framework--consortium ol,.af-pp49-framework--circular ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 30px}
.af-pp49-framework--mission li:first-child,.af-pp49-framework--mission li:last-child{grid-column:1/-1}
.af-pp49-framework--mission li:first-child{border-top-color:#d8b56c}
.af-pp49-framework--interoperability li:nth-child(2){border-color:#d8b56c}
.af-pp49-framework--interoperability li:last-child{grid-column:1/-1}
.af-pp49-framework--circular li:last-child::after{content:"↺";right:0;top:14px;color:#e6bf76;background:transparent}
.af-pp49-framework--evidence li:nth-child(even),.af-pp49-framework--learning li:nth-child(even){margin-top:22px}
/* GOLD EDITING NOTE PP49.5 — Pilot and evaluation use readable technical records, not marketing cards. Governance details are native and work without JavaScript. */
.af-pp49-pilot>ol{list-style:none;counter-reset:pilot;padding:0;margin:23px 0 18px}
.af-pp49-pilot>ol>li{counter-increment:pilot;position:relative;padding:21px 0 20px 48px;border-top:1px solid var(--pp-line)}
.af-pp49-pilot>ol>li::before{content:counter(pilot,decimal-leading-zero);position:absolute;top:24px;left:0;font-size:12px;font-weight:750;color:#0B6ECC}
.af-pp49-pilot li h3{font-size:18px;margin-bottom:9px}
.af-pp49-pilot li p{font-size:15.5px;margin:0}
.af-pp49-pilot .af-pp49-pilot-limit{font-size:12px;padding:13px 16px;color:#365e7a;background:var(--pp-soft);display:flex;align-items:start;gap:12px}
.af-pp49-pilot-limit i{color:#0B6ECC;padding-top:3px}
.af-pp49-outputs{list-style:none;padding:0;margin:22px 0 30px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--pp-line);gap:0 24px}
.af-pp49-outputs li{font-size:15px;line-height:1.5;font-weight:600;padding:16px 0;border-bottom:1px solid var(--pp-line);display:flex;gap:12px;align-items:start}
.af-pp49-outputs i{color:#0B6ECC;font-size:17px}
.af-pp49-evaluation-title{margin-top:25px!important}
.af-pp49-evaluation{margin:18px 0 0}
.af-pp49-evaluation>div{display:grid;grid-template-columns:180px minmax(0,1fr);gap:25px;padding:17px 0;border-top:1px solid var(--pp-line)}
.af-pp49-evaluation dt{font-size:15px;font-weight:750}
.af-pp49-evaluation dd{font-size:15px;line-height:1.7;color:var(--pp-muted);margin:0}
.af-pp49-safeguards{padding:24px 26px;background:var(--pp-soft);border-left:2px solid #a58347;margin-top:24px}
.af-pp49-safeguards h3{display:flex;gap:13px;align-items:center;font-size:18px}
.af-pp49-safeguards h3 i{color:#1d689d;font-size:22px}
.af-pp49-safeguards p{font-size:15px}
.af-pp49-safeguards p:last-child{margin:0}
.af-pp49-pathway{margin-top:30px;border-block:1px solid var(--pp-line)}
.af-pp49-pathway summary{list-style:none;display:flex;align-items:center;gap:24px;justify-content:space-between;padding:20px 0;cursor:pointer}
.af-pp49-pathway summary::-webkit-details-marker{display:none}
.af-pp49-pathway summary strong{display:block;font-size:17px;font-weight:700}
.af-pp49-pathway summary small{display:block;color:#5d7a90;font-size:12px;margin-top:7px}
.af-pp49-pathway summary>i{color:#0B6ECC;font-size:17px;flex-shrink:0}
.af-pp49-pathway[open] summary>i{transform:rotate(45deg)}
.af-pp49-pathway summary:hover strong{color:#0B6ECC}
.af-pp49-pathway>div{padding:7px 0 23px}
.af-pp49-pathway>div>p{font-size:14px}
.af-pp49-pathway ol{list-style:none;counter-reset:stage;margin:24px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 30px}
.af-pp49-pathway li{counter-increment:stage;padding-left:32px;position:relative}
.af-pp49-pathway li::before{content:counter(stage,decimal-leading-zero);position:absolute;left:0;top:2px;color:#8e6a30;font-size:11px;font-weight:750}
.af-pp49-pathway li strong{font-size:14px}
.af-pp49-pathway li p{font-size:13px;line-height:1.65;margin:6px 0 0}
.af-pp49-independence{display:flex;align-items:start;gap:17px;margin-top:28px;border-top:1px solid var(--pp-line);padding-top:24px}
.af-pp49-independence>i{font-size:23px;color:#4c7a9b}
.af-pp49-independence h3{font-size:16px;margin-bottom:9px}
.af-pp49-independence p{font-size:13px;margin:0}
.af-pp49-split{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}
.af-pp49-definitions{margin:0}
.af-pp49-definitions>div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:23px;padding:16px 0;border-top:1px solid var(--pp-line)}
.af-pp49-definitions dt{font-size:14px;font-weight:750}
.af-pp49-definitions dd{font-size:14px;line-height:1.65;color:var(--pp-muted);margin:0}
.af-pp49-enquiry{background:#eaf1f6;border-top:1px solid var(--pp-line);padding:39px 0}
.af-pp49-enquiry>.af-shell{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:65px;align-items:center}
.af-pp49-enquiry h2{font-size:28px}
.af-pp49-enquiry p:last-child{margin:0;font-size:15px}
.af-pp49-enquiry>.af-shell>div:last-child{display:flex;flex-direction:column;align-items:start;gap:12px}
.af-pp49-enquiry .af-button{gap:15px}
/* GOLD EDITING NOTE PP49.6 — Responsive changes preserve reading order and wrap navigation; no hidden text or horizontal scrolling is required. */
@media(max-width:1199.98px){.af-pp49-hero-grid{gap:32px;grid-template-columns:minmax(0,1.5fr) minmax(270px,1fr)}.af-pp49-reader{grid-template-columns:minmax(0,1fr) 240px;gap:24px}.af-pp49-paper{padding:28px}.af-pp49-workstreams>div{grid-template-columns:1fr;gap:12px}.af-pp49-workstreams dt>span{display:inline;margin-right:12px}.af-pp49-framework ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.af-pp49-framework--evidence li:nth-child(even),.af-pp49-framework--learning li:nth-child(even){margin:0}.af-pp49-evaluation>div{grid-template-columns:1fr;gap:7px}.af-pp49-section{padding-block:50px}.af-pp49-category{gap:35px}.af-pp49-split{gap:40px}.af-pp49 .af-library-section-heading{grid-template-columns:minmax(0,1fr) 310px;gap:35px}.af-pp49-profile-hero>.af-shell{gap:30px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
@media(max-width:991.98px){.af-pp49-hero-grid{grid-template-columns:1fr}.af-pp49-hero-register{max-width:650px;width:100%}.af-pp49-hero-register>a{padding:15px 0}.af-pp49-hero.af-library-hero{height:auto;min-height:100svh;padding-top:calc(var(--af-header-height) + 34px);padding-bottom:calc(var(--af-category-breadcrumb-height) + 38px)}.af-pp49-hero-register>p{margin-bottom:10px}.af-pp49-reader{grid-template-columns:1fr}.af-pp49-sidebar{grid-template-columns:repeat(2,minmax(0,1fr))}.af-pp49-sidebar nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 30px}.af-pp49-paper{padding:32px}.af-pp49-profile-hero>.af-shell{grid-template-columns:1fr}.af-pp49-profile-hero aside{display:none}.af-pp49-index article{grid-template-columns:170px minmax(0,1fr);gap:25px}.af-pp49-index--applied-aerospace article{grid-template-columns:1fr;gap:19px}.af-pp49-index article>.af-pp49-link{grid-column:2;justify-self:start;min-height:32px}.af-pp49 .af-library-section-heading{grid-template-columns:1fr;gap:18px}.af-pp49-category{grid-template-columns:1fr;gap:25px}.af-pp49-category aside{padding:18px 23px;background:var(--pp-soft)}.af-pp49-enquiry>.af-shell{gap:28px;grid-template-columns:minmax(0,1fr) 230px}.af-pp49-family-nav>.af-shell{gap:0 20px}.af-pp49-family-nav a{font-size:12px}}
@media(max-width:767.98px){.af-pp49-section{padding-block:38px}.af-pp49-hero.af-library-hero{padding-top:calc(var(--af-header-height) + 28px);padding-bottom:calc(var(--af-category-breadcrumb-height) + 30px)}.af-pp49-hero-grid{gap:30px}.af-pp49-hero-register{padding:20px}.af-pp49-hero-register strong{font-size:14px}.af-pp49-family-nav>.af-shell{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.af-pp49-family-nav a{min-height:53px;line-height:1.4;padding-block:10px}.af-pp49-index--applied-aerospace{grid-template-columns:1fr}.af-pp49-index h3{font-size:22px}.af-pp49-index article{padding-block:25px;grid-template-columns:1fr;gap:19px}.af-pp49-record-meta{gap:8px;margin-bottom:14px}.af-pp49-index p{font-size:15px}.af-pp49-split{grid-template-columns:1fr;gap:22px}.af-pp49-definitions>div{grid-template-columns:110px minmax(0,1fr);gap:17px}.af-pp49-category{padding-block:35px}.af-pp49-category .af-pp49-lead{font-size:17px}.af-pp49-profile-hero{padding-block:35px}.af-pp49-profile-hero h1{font-size:32px;overflow-wrap:break-word}.af-pp49-profile-hero .af-pp49-headline{font-size:20px}.af-pp49-profile-meta{gap:13px}.af-pp49-reader{padding-top:25px;padding-bottom:38px}.af-pp49-paper{padding:25px 21px}.af-pp49-paper p{font-size:15.5px}.af-pp49-paper>section+section{margin-top:30px;padding-top:29px}.af-pp49-objectives{padding:20px}.af-pp49-workstreams dt{font-size:17px}.af-pp49-workstreams dd{font-size:15px}.af-pp49-framework{padding:21px 19px}.af-pp49-framework figcaption{display:grid;gap:7px}.af-pp49-framework figcaption>span{max-width:none}.af-pp49-framework ol{grid-template-columns:1fr!important;gap:22px}.af-pp49-framework li{grid-column:auto!important;padding-top:13px}.af-pp49-framework li:not(:last-child)::after{content:"↓";right:0;top:14px}.af-pp49-framework li>span{margin-bottom:7px}.af-pp49-framework li>strong{font-size:15px}.af-pp49-framework li>small{font-size:12px;padding-right:18px}.af-pp49-pilot>ol>li{padding-left:32px}.af-pp49-pilot li h3{font-size:17px}.af-pp49-outputs{grid-template-columns:1fr}.af-pp49-safeguards{padding:21px 20px}.af-pp49-safeguards h3{align-items:start}.af-pp49-safeguards p{font-size:14px}.af-pp49-pathway ol{grid-template-columns:1fr}.af-pp49-pathway summary strong{font-size:16px}.af-pp49-pathway summary small{font-size:12px;line-height:1.6}.af-pp49-sidebar{grid-template-columns:1fr}.af-pp49-sidebar nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.af-pp49-enquiry>.af-shell{grid-template-columns:1fr;gap:24px}.af-pp49-enquiry h2{font-size:26px}.af-pp49-enquiry{padding-block:32px}}

/* GOLD EDITING NOTE PP50 — Programme-owned editorial images enrich the existing AF reading system. Tune image crops here; keep the shared library typography unchanged. */
.af-pp50-hero-image{position:relative;min-height:370px;margin:0;border-top:2px solid #c9a35b;overflow:hidden;background:#0a2a42;isolation:isolate}
.af-pp50-hero-image>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1}
.af-pp50-hero-image figcaption{position:absolute;inset:auto 0 0;padding:45px 25px 23px;background:linear-gradient(transparent,#021b2be8);color:#fff}
.af-pp50-hero-image figcaption>span{display:block;font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:#f0c778;margin-bottom:8px;font-weight:750}
.af-pp50-hero-image figcaption>strong{display:block;font-size:18px;line-height:1.4;font-weight:650;max-width:400px}
.af-pp50-index-image{display:block;aspect-ratio:1.6;position:relative;overflow:hidden;background:#e5edf3;align-self:start;border:1px solid #d3dfe8}
.af-pp50-index-image>img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.af-pp50-index-image:hover>img{transform:scale(1.035)}
.af-pp50-index-image>span{position:absolute;left:0;bottom:0;padding:7px 11px;background:#082f50ed;color:#f2c677;font-size:11px;font-weight:700;letter-spacing:.04em}
.af-pp49-category .af-pp50-family-visual{padding:0;border:0;background:#082f50;overflow:hidden}
.af-pp50-family-visual>img{display:block;width:100%;height:auto;aspect-ratio:2;object-fit:cover}
.af-pp50-family-visual>div{padding:23px 25px}
.af-pp49-category .af-pp50-family-visual strong{color:#fff;font-size:19px}
.af-pp49-category .af-pp50-family-visual p{color:#bfd2e0;font-size:14px}
/* GOLD EDITING NOTE PP50 RESPONSIVE — Preserve a useful subject crop and put hero copy before imagery. Index images expand naturally on mobile. */
@media(max-width:1199.98px){.af-pp50-hero-image{min-height:410px}.af-pp50-profile-hero h1{font-size:36px}.af-pp50-profile-hero .af-pp49-headline{font-size:21px}.af-pp49-index--applied-aerospace .af-pp50-index-image{aspect-ratio:2}.af-pp50-family-visual>div{padding:20px}}
@media(max-width:991.98px){.af-pp50-hero-image{min-height:0;aspect-ratio:1.9}.af-pp50-profile-hero h1{font-size:38px}.af-pp50-family-visual{max-width:700px}}
@media(max-width:767.98px){.af-pp50-profile-hero h1{font-size:32px}.af-pp50-hero-image{aspect-ratio:1.55}.af-pp50-hero-image figcaption{padding:40px 19px 17px}.af-pp50-hero-image figcaption>strong{font-size:17px}.af-pp50-index-image,.af-pp49-index--applied-aerospace .af-pp50-index-image{aspect-ratio:1.85}.af-pp49-category .af-pp50-family-visual strong{font-size:18px}}
@media(prefers-reduced-motion:reduce){.af-pp50-index-image>img{transition:none}.af-pp50-index-image:hover>img{transform:none}}

/* GOLD EDITING NOTE PP50 READING — Navigation precedes the article in DOM and mobile reading order. Explicit tracks keep desktop context together without sticky offsets. */
.af-pp49-reader{grid-template-rows:min-content 1fr;row-gap:24px}
.af-pp49-reader>.af-pp49-paper{grid-column:1;grid-row:1 / span 2}
.af-pp49-reader>.af-pp49-sidebar{grid-column:2;grid-row:2}
.af-pp50-reading-nav{grid-column:2;grid-row:1;padding:22px;background:#f0f5f8;border:1px solid #cedde8;min-width:0}
.af-pp50-reading-nav nav{display:grid}
.af-pp50-reading-nav a{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;font-weight:650;line-height:1.5;padding:13px 0;border-top:1px solid #d4e1ea;color:#345974}
.af-pp50-reading-nav a:hover{color:#0B6ECC}
.af-pp50-reading-nav i{font-size:12px;color:#6b8aa1}
.af-pp50-fragment-alias{display:block;height:0;scroll-margin-top:calc(var(--af-header-height) + 74px)!important}
@media(max-width:991.98px){.af-pp49-reader{grid-template-rows:auto}.af-pp49-reader>.af-pp49-paper{grid-column:1;grid-row:2}.af-pp49-reader>.af-pp49-sidebar{grid-column:1;grid-row:3}.af-pp50-reading-nav{grid-column:1;grid-row:1}.af-pp50-reading-nav nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}}