:root{--navy:#0c305a;--blue:#1469ad;--sky:#55b7ee;--cyan:#8ad8f4;--pale:#eaf6fd;--mist:#f5faff;--ink:#12243a;--muted:#53667a;--line:#cfe0ec;--white:#fff;--max:1280px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Segoe UI",Arial,sans-serif;line-height:1.58}a{color:var(--blue);text-underline-offset:.18em}button{font:inherit}img{display:block;max-width:100%}:focus-visible{outline:3px solid var(--sky);outline-offset:3px}.skip{position:absolute;left:-9999px}.skip:focus{left:8px;top:8px;z-index:99;padding:.6rem 1rem;background:#fff}.container{width:min(100%,var(--max));margin:auto;padding-inline:26px}
.prototype-header{position:sticky;z-index:20;top:0;background:rgba(12,48,90,.97);color:#fff;backdrop-filter:blur(10px)}.prototype-header .container{display:flex;min-height:64px;align-items:center;justify-content:space-between;gap:1rem}.prototype-header a{color:#fff;font-weight:800;text-decoration:none}.prototype-nav{display:flex;align-items:center;gap:1rem;font-size:.86rem}.prototype-nav select{max-width:245px;padding:.42rem .55rem;border:1px solid rgba(255,255,255,.35);border-radius:5px;background:#fff;color:var(--navy)}
.prototype-intro{padding:clamp(28px,4vw,48px) 0;background:linear-gradient(135deg,#d9f1fd,#fff 55%,#eaf4fb)}.prototype-kicker,.eyebrow{margin:0 0 .5rem;color:var(--blue);font-size:.76rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.prototype-intro h1{margin:0;font-size:clamp(2rem,4vw,3.6rem);line-height:1.05;letter-spacing:-.045em}.prototype-intro p:last-child{max-width:820px;margin:.85rem 0 0;color:var(--muted);font-size:1.02rem}.prototype-note{padding:.72rem 0;border-block:1px solid var(--line);background:#fff}.prototype-note p{margin:0;color:var(--muted);font-size:.8rem}
.closer-look{padding:clamp(38px,5vw,68px) 0 80px}.section-label{margin:0 0 1.1rem;color:var(--blue);font-size:.82rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.section-title{margin:0 0 .7rem;font-size:clamp(1.75rem,3vw,2.7rem);line-height:1.08;letter-spacing:-.04em}.section-lede{max-width:1000px;margin:0;color:var(--muted);font-size:1rem;line-height:1.68}
.card{border:1px solid #c4ddea;border-radius:12px;background:#fff;box-shadow:0 8px 24px rgba(12,48,90,.06)}.chapter-summary{margin:0;color:var(--muted);font-size:.87rem;line-height:1.5}.chapter-body{color:#40566c}.chapter-body p{line-height:1.68}.chapter-body p:first-child{margin-top:0}.chapter-body p:last-child{margin-bottom:0}.chapter-body h3{margin:1.1rem 0 .35rem;color:var(--ink);font-size:1.05rem}.chapter-body blockquote{margin:1rem 0 0;padding:.85rem 1rem;border-left:4px solid var(--sky);background:var(--pale);color:var(--navy);font-weight:750}.chapter-body cite{display:block;margin-top:.35rem;color:var(--muted);font-size:.68rem;font-style:normal;letter-spacing:.06em;text-transform:uppercase}
.media-strip{display:grid;grid-auto-columns:min(74vw,470px);grid-auto-flow:column;gap:.8rem;overflow-x:auto;padding:.25rem .1rem .75rem;scroll-snap-type:x proximity}.media-strip figure{margin:0;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff;scroll-snap-align:start}.media-strip img{width:100%;aspect-ratio:16/9;object-fit:cover}.media-strip figcaption{padding:.65rem .75rem;color:var(--muted);font-size:.75rem;line-height:1.4}.featured-media{margin:1.1rem 0 0;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff}.featured-media img{width:100%;height:auto}.featured-media figcaption{padding:.65rem .8rem;color:var(--muted);font-size:.76rem}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;margin-top:1.1rem}.metric{display:flex;min-height:130px;flex-direction:column;justify-content:center;padding:.8rem;border-radius:10px;background:var(--navy);color:#fff;text-align:center}.metric strong{color:var(--cyan);font-size:2.4rem;line-height:1}.metric span{margin-top:.45rem;font-size:.74rem;line-height:1.35}.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin-top:.7rem}.quote-grid blockquote{margin:0;padding:1rem;border-top:4px solid var(--sky);border-radius:9px;background:#eef8fd;color:var(--navy);font-size:.84rem;font-weight:750}.quote-grid cite{display:block;margin-top:.45rem;color:var(--muted);font-size:.65rem;font-style:normal;text-transform:uppercase}
body[data-layout="tabs"] .quote-grid blockquote,body[data-layout="timeline"] .quote-grid blockquote,body[data-layout="timeline"] .timeline-story blockquote{margin:0;padding:.85rem 1rem;border:0;border-left:4px solid var(--sky);border-radius:0;background:var(--pale);color:var(--navy);font-size:.84rem;font-weight:750;line-height:1.55}body[data-layout="tabs"] .quote-grid cite,body[data-layout="timeline"] .quote-grid cite,body[data-layout="timeline"] .timeline-story blockquote cite{display:block;margin-top:.35rem;color:var(--muted);font-size:.68rem;font-style:normal;letter-spacing:.06em;text-transform:uppercase}
body[data-layout="tabs"] .tab-editorial blockquote{margin:0;padding:.85rem 1rem;border:0;border-left:4px solid var(--sky);border-radius:0;background:var(--pale);color:var(--navy);font-size:.84rem;font-weight:750;line-height:1.55}body[data-layout="tabs"] .tab-editorial blockquote cite{display:block;margin-top:.35rem;color:var(--muted);font-size:.68rem;font-style:normal;letter-spacing:.06em;text-transform:uppercase}
body[data-layout="tabs"] #tab-panel-ecosystem blockquote{margin-top:1.1rem}body[data-layout="tabs"] #tab-panel-evidence .quote-grid,body[data-layout="timeline"] #timeline-evaluate .quote-grid{margin-top:1.35rem}
.experience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin-top:1rem}.experience-grid article{padding:1rem;border-top:4px solid var(--sky);border-radius:9px;background:#fff;box-shadow:0 6px 18px rgba(12,48,90,.06)}.experience-grid h3{margin:0 0 .35rem}.experience-grid p{margin:0;color:var(--muted);font-size:.82rem}
/* 1: Accordion */
.chapter-list{display:grid;gap:.75rem}.accordion-item{overflow:hidden}.accordion-trigger{display:grid;width:100%;grid-template-columns:auto 1fr auto;gap:1rem;align-items:center;padding:1rem 1.15rem;border:0;background:#fff;color:var(--ink);text-align:left;cursor:pointer}.chapter-number{color:var(--blue);font-size:.78rem;font-weight:850}.accordion-trigger strong{display:block;font-size:1.12rem}.accordion-trigger small{display:block;margin-top:.18rem;color:var(--muted);font-size:.76rem;font-weight:500}.accordion-icon{font-size:1.4rem}.accordion-panel{padding:0 1.2rem 1.2rem;border-top:1px solid var(--line)}.accordion-panel[hidden]{display:none}
/* 2: Tabs */
.tab-list{display:flex;gap:.35rem;overflow-x:auto;padding:.3rem;border-radius:10px;background:var(--pale)}.tab-list button{flex:1 0 max-content;padding:.7rem .9rem;border:0;border-radius:7px;background:transparent;color:var(--navy);font-weight:800;cursor:pointer}.tab-list button[aria-selected=true]{background:var(--navy);color:#fff}.tab-panel{margin-top:1rem;padding:clamp(1.2rem,3vw,2rem)}.tab-panel[hidden]{display:none}.tab-panel-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:1.8rem}.tab-panel h2{margin:0 0 .3rem;font-size:2rem;line-height:1.12}.tab-panel .eyebrow{margin-bottom:.25rem}.tab-panel .chapter-summary{margin:0}
body[data-layout="tabs"] .ob-live-tabs{--closer-heading-gap:clamp(24px,3vw,34px);padding-top:var(--closer-heading-gap)}body[data-layout="tabs"] .ob-live-tabs>.container>.case-section-label{margin-bottom:var(--closer-heading-gap)}
body[data-layout="tabs"] .tab-list button{position:relative}body[data-layout="tabs"] .tab-list button:not([aria-selected="true"])::after{position:absolute;right:.9rem;bottom:.28rem;left:.9rem;height:3px;border-radius:999px;background:var(--navy);content:"";transform:scaleX(0);transform-origin:center;transition:transform .18s ease}body[data-layout="tabs"] .tab-list button:not([aria-selected="true"]):hover::after{transform:scaleX(1)}body[data-layout="tabs"] .tab-list button[aria-selected="true"]:hover{background:var(--navy);color:#fff}
.tab-editorial::after{display:block;clear:both;content:""}.editorial-figure{width:min(46%,520px);margin:.2rem 0 1.25rem;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 7px 20px rgba(12,48,90,.08)}.editorial-figure.align-right{float:right;clear:both;margin-left:1.6rem}.editorial-figure.align-left{float:left;clear:both;margin-right:1.6rem}.editorial-figure.wide{width:min(100%,900px);margin:1.4rem auto 0;clear:both}.editorial-figure img{width:100%;height:auto}.editorial-figure figcaption{padding:.7rem .85rem;color:var(--muted);font-size:.76rem;line-height:1.45}.tab-editorial>p{font-size:1rem}.tab-editorial .editorial-context{min-height:170px;padding-top:.35rem}.tab-editorial blockquote{clear:both}.editorial-clear{clear:both;margin-block:1.5rem}
.editorial-pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.9fr);gap:clamp(1.25rem,3vw,2.25rem);align-items:center;margin:0 0 1.75rem}.editorial-pair figure{margin:0;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 7px 20px rgba(12,48,90,.08)}.editorial-pair img{width:100%;height:auto}.editorial-pair figcaption{padding:.7rem .85rem;color:var(--muted);font-size:.76rem;line-height:1.45}.editorial-pair p{margin:0;font-size:1rem;line-height:1.68}
body[data-layout="tabs"] .editorial-pair{grid-template-columns:minmax(0,2fr) minmax(280px,1fr)}body[data-layout="tabs"] .editorial-pair.image-left{grid-template-columns:minmax(280px,1fr) minmax(0,2fr)}body[data-layout="tabs"] .editorial-pair h3,body[data-layout="tabs"] .editorial-text-section>h3,body[data-layout="tabs"] .editorial-feature>h3{margin:0 0 .55rem;font-size:1.4rem;line-height:1.2}.editorial-image-stack{display:grid;gap:.8rem}.editorial-text-section{padding:0 0 1.5rem}.editorial-text-section+.editorial-text-section{padding-top:1.5rem;border-top:1px solid var(--line)}.editorial-text-section>p,.editorial-feature>p{margin:.15rem 0 0;font-size:1rem;line-height:1.68}.editorial-feature{padding:0 0 1.75rem}.editorial-feature+.editorial-feature{padding-top:1.75rem;border-top:1px solid var(--line)}.editorial-inline-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1.15rem}.editorial-inline-gallery figure{margin:0;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 7px 20px rgba(12,48,90,.08)}.editorial-inline-gallery .media-magnify{display:grid;aspect-ratio:16/9;place-items:center;background:var(--mist)}.editorial-inline-gallery .media-magnify img{width:100%;height:100%;object-fit:contain}.editorial-inline-gallery figcaption{padding:.7rem .85rem;color:var(--muted);font-size:.76rem;line-height:1.45}.tab-text-led{display:grid;gap:0}.media-magnify{position:relative;display:block;width:100%;padding:0;border:0;background:#fff;cursor:zoom-in}.media-magnify span{position:absolute;right:.65rem;bottom:.65rem;width:2.15rem;height:2.15rem;border-radius:50%;background:rgba(12,48,90,.92);box-shadow:0 2px 8px rgba(4,20,38,.28)}.media-magnify span::before{position:absolute;top:.5rem;left:.5rem;width:.72rem;height:.72rem;border:2px solid #fff;border-radius:50%;content:""}.media-magnify span::after{position:absolute;top:1.25rem;left:1.25rem;width:.55rem;height:2px;background:#fff;content:"";transform:rotate(45deg);transform-origin:left center}.media-magnify:hover span,.media-magnify:focus-visible span{background:var(--blue)}.image-lightbox{width:min(94vw,1200px);max-height:92vh;padding:0;border:0;border-radius:12px;background:#fff;box-shadow:0 24px 80px rgba(4,20,38,.35)}.image-lightbox::backdrop{background:rgba(4,20,38,.82)}.lightbox-inner{position:relative;padding:clamp(1rem,2vw,1.5rem)}.lightbox-inner img{width:100%;max-height:78vh;object-fit:contain}.lightbox-inner p{margin:.75rem 3.5rem 0 0;color:var(--muted);font-size:.85rem}.lightbox-close{position:absolute;z-index:1;top:.65rem;right:.65rem;width:2.5rem;height:2.5rem;border:0;border-radius:50%;background:var(--navy);color:#fff;font-size:1.45rem;line-height:1;cursor:pointer}
body[data-layout="tabs"]{--tab-image-height:280px}.editorial-inline-gallery{width:80%;margin-right:auto;margin-left:auto}#tab-panel-ecosystem .editorial-pair:first-child{margin-bottom:0}#tab-panel-ecosystem .editorial-pair+.editorial-pair{margin-top:1.75rem;padding-top:1.75rem;border-top:1px solid var(--line)}.ecosystem-live{padding-top:1.6rem;border-top:1px solid var(--line)}.simulation-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.simulation-grid article>h3{margin-bottom:.75rem}.simulation-grid article>figure{width:80%;margin:.75rem auto 0}body[data-layout="tabs"] figure.tab-media-figure{display:flex;width:100%;height:auto;min-width:0;flex-direction:column;margin:0;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 7px 20px rgba(12,48,90,.08)}body[data-layout="tabs"] .simulation-grid article>figure.tab-media-figure{width:80%;margin:.75rem auto 0}body[data-layout="tabs"] .tab-media-frame{display:grid;width:100%;height:var(--tab-image-height);min-height:var(--tab-image-height);max-height:var(--tab-image-height);flex:0 0 var(--tab-image-height);aspect-ratio:auto;place-items:center;overflow:hidden;background:var(--mist)}body[data-layout="tabs"] .tab-media-frame img{display:block;width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;object-position:center}body[data-layout="tabs"] figure.tab-media-figure figcaption{display:block;min-height:64px;flex:0 0 auto;padding:.75rem .85rem;border-top:1px solid var(--line);color:var(--muted);font-size:.76rem;line-height:1.45}
.award-feature{display:grid;width:100%;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:clamp(1.25rem,3vw,2.25rem);align-items:center;margin:1.75rem 0 0;padding-top:1.75rem;border-top:1px solid var(--line)}.award-feature h3{margin:0 0 .55rem;color:var(--ink);font-size:1.35rem;line-height:1.2}.award-feature p{margin:0;font-size:1rem;line-height:1.68}
body[data-layout="tabs"] .award-feature blockquote,body[data-layout="timeline"] .award-feature blockquote{margin-top:1.1rem}
body[data-layout="tabs"] .editorial-text-section>p+p,
body[data-layout="tabs"] .editorial-feature>p+p,
body[data-layout="tabs"] .editorial-pair>div>p+p{margin-top:1rem}
body[data-layout="tabs"] .tab-editorial>.editorial-text-section,
body[data-layout="tabs"] .tab-editorial>.editorial-feature{padding-bottom:0}
body[data-layout="tabs"] .tab-editorial>.editorial-pair{margin-bottom:0}
body[data-layout="tabs"] .tab-editorial>*+*{margin-top:1.75rem;padding-top:1.75rem;border-top:1px solid var(--line)}
.editorial-inline-gallery.three-up{width:100%;grid-template-columns:repeat(3,minmax(0,1fr))}
.tab-scan-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.45rem 1.5rem;margin:1rem 0 0;padding-left:1.2rem}.tab-scan-list li{padding-left:.15rem;font-size:1rem;line-height:1.55}.tab-scan-list+p{margin-top:1rem}
.video-embed-figure{margin:0;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 7px 20px rgba(12,48,90,.08)}.video-embed-frame{display:block;width:100%;aspect-ratio:16/9;border:0;background:#000}.video-embed-figure figcaption{padding:.7rem .85rem;color:var(--muted);font-size:.76rem;line-height:1.45}
/* 3: Condensed */
.condensed-stack{display:grid;gap:1rem}.condensed-section{display:grid;grid-template-columns:minmax(220px,.62fr) minmax(0,1.38fr);gap:clamp(1.5rem,4vw,3rem);padding:clamp(1.2rem,3vw,2rem)}.condensed-section:nth-child(even){background:linear-gradient(145deg,#eef9ff,#fff)}.artifact-spotlights{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin-top:1rem}.artifact-spotlights article{padding:.85rem;border-radius:8px;background:var(--pale)}.artifact-spotlights h3{margin:0 0 .25rem;font-size:.95rem}.artifact-spotlights p{margin:0;color:var(--muted);font-size:.76rem}
/* 4: Timeline */
.timeline-shell{display:grid;grid-template-columns:250px minmax(0,1fr);gap:1.2rem}.timeline-nav{position:relative;display:grid;align-content:start;gap:.3rem}.timeline-nav::before{content:"";position:absolute;top:20px;bottom:20px;left:21px;width:3px;background:linear-gradient(var(--sky),var(--navy))}.timeline-nav button{position:relative;padding:.65rem .7rem .65rem 3rem;border:0;border-radius:8px;background:transparent;color:var(--navy);font-weight:800;text-align:left;cursor:pointer}.timeline-nav button::before{content:"";position:absolute;top:50%;left:14px;width:15px;height:15px;border:3px solid #fff;border-radius:50%;background:var(--sky);box-shadow:0 0 0 2px var(--blue);transform:translateY(-50%)}.timeline-nav button[aria-selected=true]{background:var(--pale)}.timeline-nav button[aria-selected=true]::before{background:var(--navy)}.timeline-panel{min-height:520px;padding:clamp(1.2rem,3vw,2rem)}.timeline-panel[hidden]{display:none}
body[data-layout="timeline"] .timeline-nav button{transition:background-color .18s ease,color .18s ease,transform .18s ease}body[data-layout="timeline"] .timeline-nav button::before{transition:background-color .18s ease,box-shadow .18s ease}body[data-layout="timeline"] .timeline-nav button:hover{background:#e2f4fd;color:#0a5895;transform:translateX(3px)}body[data-layout="timeline"] .timeline-nav button:hover::before{background:var(--cyan);box-shadow:0 0 0 2px var(--blue),0 0 0 6px rgba(85,183,238,.2)}body[data-layout="timeline"] .timeline-nav button[aria-selected=true]:hover{background:#d5effc;color:var(--navy)}body[data-layout="timeline"] .timeline-nav button[aria-selected=true]:hover::before{background:var(--navy)}
body[data-layout="timeline"]{--tab-image-height:280px}body[data-layout="timeline"] .timeline-nav{position:sticky;top:80px;align-self:start}body[data-layout="timeline"] .timeline-story h2,body[data-layout="timeline"] .timeline-story h3{margin:0 0 .55rem;font-size:1.35rem;line-height:1.2}body[data-layout="timeline"] .timeline-story p{font-size:1rem;line-height:1.68}.timeline-text-section+.timeline-text-section{margin-top:1.65rem;padding-top:1.65rem;border-top:1px solid var(--line)}.timeline-copy-stack p{margin:.15rem 0 0}.timeline-copy-stack p+p{margin-top:1rem}.timeline-quote{grid-template-columns:1fr;margin-top:1rem}body[data-layout="timeline"] .editorial-pair{grid-template-columns:minmax(0,2fr) minmax(280px,1fr);margin-bottom:0}body[data-layout="timeline"] .editorial-pair.image-left{grid-template-columns:minmax(280px,1fr) minmax(0,2fr)}body[data-layout="timeline"] .editorial-inline-gallery{width:80%;margin-right:auto;margin-left:auto}body[data-layout="timeline"] figure.tab-media-figure{display:flex;width:100%;height:auto;min-width:0;flex-direction:column;margin:0;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 7px 20px rgba(12,48,90,.08)}body[data-layout="timeline"] .tab-media-frame{display:grid;width:100%;height:var(--tab-image-height);min-height:var(--tab-image-height);max-height:var(--tab-image-height);flex:0 0 var(--tab-image-height);place-items:center;overflow:hidden;background:var(--mist)}body[data-layout="timeline"] .tab-media-frame img{display:block;width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;object-position:center}body[data-layout="timeline"] figure.tab-media-figure figcaption{display:block;min-height:64px;flex:0 0 auto;padding:.75rem .85rem;border-top:1px solid var(--line);color:var(--muted);font-size:.76rem;line-height:1.45}body[data-layout="timeline"] .simulation-grid article>figure.tab-media-figure{width:80%;margin:.75rem auto 0}body[data-layout="timeline"] .simulation-grid article>h3{margin-bottom:.75rem}
/* 5: Dashboard */
.dashboard-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:.8rem}.dash-card{grid-column:span 4;padding:1.1rem}.dash-card.wide{grid-column:span 8}.dash-card.full{grid-column:1/-1}.dash-card.tall{grid-row:span 2}.dash-card h2{margin:0 0 .45rem;font-size:1.35rem}.dash-card p{margin:.3rem 0;color:var(--muted);font-size:.84rem}.dash-media{overflow:hidden;padding:0}.dash-media img{width:100%;height:100%;min-height:220px;object-fit:cover}.dash-dark{background:var(--navy);color:#fff}.dash-dark h2{color:#fff}.dash-dark p{color:#dbeafa}.dash-dark .metric-grid{grid-template-columns:repeat(2,1fr)}.dash-dark .metric{background:rgba(255,255,255,.08)}
/* 6: Recommended hybrid */
.hybrid-map{display:grid;grid-template-columns:repeat(5,1fr);gap:.55rem;margin-bottom:1rem}.hybrid-map a{padding:.8rem;border-top:4px solid var(--sky);border-radius:8px;background:var(--pale);color:var(--navy);font-size:.76rem;font-weight:800;text-decoration:none}.hybrid-map span{display:block;color:var(--blue);font-size:.65rem}.hybrid-chapter{margin-top:.75rem;overflow:hidden}.hybrid-heading{padding:1rem 1.1rem}.hybrid-heading h2{margin:0;font-size:1.35rem}.hybrid-heading p{margin:.25rem 0 0}.hybrid-toggle{margin-top:.7rem;padding:.45rem .7rem;border:1px solid var(--blue);border-radius:5px;background:#fff;color:var(--blue);font-weight:800;cursor:pointer}.hybrid-detail{padding:0 1.1rem 1.1rem}.hybrid-detail[hidden]{display:none}.hybrid-chapter.is-featured{border-color:var(--sky);box-shadow:0 10px 28px rgba(20,105,173,.11)}
.comparison-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1.5rem}.comparison-card{padding:1.2rem}.comparison-card h2{margin:0 0 .4rem;font-size:1.3rem}.comparison-card p{color:var(--muted)}.comparison-card a{font-weight:800}.comparison-badge{display:inline-block;margin-bottom:.6rem;padding:.2rem .48rem;border-radius:999px;background:var(--pale);color:var(--blue);font-size:.67rem;font-weight:850;text-transform:uppercase}
.prototype-footer{padding:1.5rem;border-top:1px solid var(--line);color:var(--muted);text-align:center;font-size:.78rem}
@media(max-width:900px){.metric-grid{grid-template-columns:repeat(2,1fr)}.quote-grid,.experience-grid,.artifact-spotlights{grid-template-columns:1fr}.tab-panel-grid,.condensed-section,.timeline-shell{grid-template-columns:1fr}.timeline-nav{grid-template-columns:repeat(4,minmax(130px,1fr));overflow-x:auto}.timeline-nav::before{display:none}.timeline-nav button{padding:.65rem}.timeline-nav button::before{display:none}.dashboard-grid{grid-template-columns:repeat(2,1fr)}.dash-card,.dash-card.wide,.dash-card.full{grid-column:span 1}.dash-card.full{grid-column:1/-1}.hybrid-map{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.container{padding-inline:18px}.prototype-header .container{align-items:flex-start;flex-direction:column;padding-block:.6rem}.prototype-nav{width:100%;justify-content:space-between}.prototype-nav select{max-width:190px}.metric-grid,.comparison-grid,.dashboard-grid,.hybrid-map{grid-template-columns:1fr}.dash-card,.dash-card.wide,.dash-card.full{grid-column:1}.media-strip{grid-auto-columns:86vw}.accordion-trigger{grid-template-columns:auto 1fr}.accordion-icon{grid-column:2}.tab-panel{padding:1rem}.timeline-panel{min-height:0}}
@media(max-width:700px){.editorial-figure,.editorial-figure.align-right,.editorial-figure.align-left,.editorial-figure.wide{float:none;width:100%;margin:1rem 0}.editorial-pair,body[data-layout="tabs"] .editorial-pair,body[data-layout="tabs"] .editorial-pair.image-left,.editorial-inline-gallery{grid-template-columns:1fr}.editorial-inline-gallery{width:100%}.editorial-pair.image-right>figure{grid-row:1}.editorial-pair.image-right>div:first-child{grid-row:2}.tab-editorial .editorial-context{min-height:0}.experience-grid.editorial-clear{margin-block:1.25rem}}
@media(max-width:900px){body[data-layout="timeline"] .timeline-nav{position:relative;top:auto}body[data-layout="timeline"] .editorial-pair,body[data-layout="timeline"] .editorial-pair.image-left{grid-template-columns:1fr}}

@media(max-width:700px){body[data-layout="timeline"] .editorial-inline-gallery{width:100%}}
@media(max-width:700px){.award-feature{width:100%;grid-template-columns:1fr}}
@media(max-width:700px){.editorial-inline-gallery.three-up,.tab-scan-list{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){body[data-layout="tabs"] .tab-list button,body[data-layout="tabs"] .tab-list button::after,body[data-layout="timeline"] .timeline-nav button,body[data-layout="timeline"] .timeline-nav button::before{transition:none}body[data-layout="tabs"] .tab-list button:hover,body[data-layout="timeline"] .timeline-nav button:hover{transform:none}}

/* Keep the complete source visible inside fixed-height gallery frames. */
body[data-layout="tabs"] .tab-media-frame,
body[data-layout="timeline"] .tab-media-frame{position:relative}
body[data-layout="tabs"] .tab-media-frame>img,
body[data-layout="timeline"] .tab-media-frame>img{position:absolute;inset:0;width:100%!important;height:100%!important;max-width:none!important;max-height:none!important;object-fit:contain!important;object-position:center!important}

/* Optically center the shared zoom and lightbox controls. */
.media-magnify span::before{top:.43rem;left:.43rem;width:.68rem;height:.68rem}
.media-magnify span::after{top:1.19rem;left:1.19rem;width:.52rem}
.image-lightbox .lightbox-close{display:block;padding:0;color:transparent;font-size:0;line-height:0}
.image-lightbox .lightbox-close::before,
.image-lightbox .lightbox-close::after{position:absolute;top:50%;left:50%;width:13px;height:2px;border-radius:999px;background:#fff;content:"";transform-origin:center}
.image-lightbox .lightbox-close::before{transform:translate(-50%,-50%) rotate(45deg)}
.image-lightbox .lightbox-close::after{transform:translate(-50%,-50%) rotate(-45deg)}
.image-lightbox .lightbox-close{transition:background-color .18s ease}
.image-lightbox .lightbox-close:hover,
.image-lightbox .lightbox-close:focus-visible{background:var(--blue)}

/* Keep horizontally scrolling artifact strips contained by every responsive grid. */
.card,.chapter-body,.media-strip,.media-strip figure,.tab-panel,.tab-panel-grid,.tab-panel-grid>*,.condensed-section,.condensed-section>*,.timeline-shell>*,.timeline-panel,.dashboard-grid>*,.dash-card{min-width:0}
.media-strip{max-width:100%}