/* Universal site canvas and component metadata. No page-level CSS overrides. */
:root{--portfolio-page:#f8f8f6;--portfolio-panel:#fff;--accent:#812579}
html[data-theme=dark]{--portfolio-page:#101b27;--portfolio-panel:#10202c}
body.portfolio-shell,.portfolio-shell>main,.portfolio-shell main.page{background:var(--portfolio-page)}
.portfolio-shell main.portfolio-case-presentation{--case-canvas:var(--portfolio-page);background:var(--portfolio-page)}
.portfolio-shell main.portfolio-case-presentation :is(.mf-canvas,.summary-wrap,.note-hero,.warehouse-hero,.case-brief){background:var(--portfolio-page)}
.portfolio-shell .portfolio-case-node>.story-rail-menu{margin:0 0 12px 12px}
.portfolio-shell .portfolio-case-node .story-page-sections{margin:0;padding:0 0 0 12px;list-style:none}
.capture-width-1348{--capture-native-width:1348px}
.capture-width-1363{--capture-native-width:1363px}
.signal-problem-solver-needed{--signal-color:#d44342}
.signal-problem-solver-working{--signal-color:#e4ba3c}
.signal-maintenance-needed{--signal-color:#4584ca}
.visual-industrial-overview{--case-image:url('/assets/intelligence-overview.webp')}
/* Shared navigation: a continuous guide and one teal marker for the current page. */
.portfolio-shell .portfolio-left-nav::before{content:"";position:absolute;left:30px;top:0;bottom:0;width:1px;background:#b8c9ce;pointer-events:none}
.portfolio-shell .portfolio-left-nav .inner-global-nav::before{top:0;bottom:0}
.portfolio-shell .portfolio-left-nav .inner-global-nav a[data-nav]{font-size:.9375rem;font-weight:400}
.portfolio-shell .portfolio-left-nav .inner-global-nav a[data-nav][aria-current]{font-weight:600}
.portfolio-shell .portfolio-left-nav :is(.portfolio-area-link,.portfolio-case-link){position:relative;font-size:.875rem;font-weight:400;line-height:1.45;padding:9px 8px;min-height:40px}
.portfolio-shell .portfolio-left-nav .portfolio-area-link{--nav-guide-offset:40px}
.portfolio-shell .portfolio-left-nav .portfolio-case-link{--nav-guide-offset:58px}
.portfolio-shell .portfolio-left-nav .story-rail-menu nav a{font-size:.875rem;font-weight:400;line-height:1.45;padding:9px 8px;min-height:40px}
.portfolio-shell.has-left-nav .portfolio-left-nav .inner-global-nav[aria-label] :is(a,a:hover,a[aria-current],a.is-selected-area,a.is-current-case){background:transparent;box-shadow:none;border-left:0}
.portfolio-shell .portfolio-left-nav .portfolio-area-link.is-selected-area{font-weight:600}
.portfolio-shell .portfolio-left-nav :is(.portfolio-case-link.is-current-case,.portfolio-area-link[aria-current="page"],.story-rail-menu nav a[aria-current]){color:#075866;font-weight:600}
.portfolio-shell .portfolio-left-nav :is(.portfolio-case-link.is-current-case,.portfolio-area-link[aria-current="page"])::before{content:"";position:absolute;left:calc(-1 * var(--nav-guide-offset) - 6px);top:50%;transform:translateY(-50%);width:12px;height:12px;box-sizing:border-box;border:1px solid #075866;border-radius:50%;background:#075866;z-index:1}
.portfolio-shell .portfolio-left-nav :is(.portfolio-case-link.is-current-case,.portfolio-area-link[aria-current="page"])::after{content:"";position:absolute;left:calc(-1 * var(--nav-guide-offset));top:50%;width:calc(var(--nav-guide-offset) - 8px);height:1px;background:#b8c9ce;pointer-events:none}
html[data-theme=dark] .portfolio-shell .portfolio-left-nav::before,html[data-theme=dark] .portfolio-shell .portfolio-left-nav .inner-global-nav::before,html[data-theme=dark] .portfolio-shell .portfolio-left-nav :is(.portfolio-case-link.is-current-case,.portfolio-area-link[aria-current="page"])::after{background:#425b68}
html[data-theme=dark] .portfolio-shell .portfolio-left-nav :is(.portfolio-case-link.is-current-case,.portfolio-area-link[aria-current="page"],.story-rail-menu nav a[aria-current]){color:#9bd6dc}
html[data-theme=dark] .portfolio-shell .portfolio-left-nav :is(.portfolio-case-link.is-current-case,.portfolio-area-link[aria-current="page"])::before{background:#9bd6dc;border-color:#9bd6dc}
@media(min-width:901px){
 .portfolio-shell .portfolio-left-nav::before{position:fixed;top:var(--header-height,64px);bottom:0;z-index:0}
 .portfolio-shell .portfolio-left-nav .inner-global-nav::before{display:none}
}

/* The identity, utility links, and navigation share one responsive sidebar. */
body.portfolio-shell.has-left-nav{--header-height:0px}
.portfolio-shell .portfolio-left-nav{top:0;height:100dvh;bottom:0}
.portfolio-shell .portfolio-left-nav::before{top:0}
.portfolio-shell .portfolio-left-nav>.topbar{position:relative;top:auto;display:flex;flex-wrap:wrap;align-items:center;gap:16px 12px;min-height:0;width:100%;padding:0 0 24px;margin:0 0 18px;border:0;border-bottom:1px solid #d3e1e7;box-sizing:border-box;z-index:1;background:#fdfcfb}
.portfolio-shell .portfolio-left-nav .topbar .brand-lockup{width:100%;gap:10px}
.portfolio-shell .portfolio-left-nav .topbar .brand-mark{width:36px}
.portfolio-shell .portfolio-left-nav .topbar .brand{font-size:1.5rem}
.portfolio-shell .portfolio-left-nav .topbar .top-sub{display:block;width:100%;max-width:none;border:0;padding:0;font-size:12px;line-height:1.6}
.portfolio-shell .portfolio-left-nav .topbar .top-sub strong{font-weight:500}
.portfolio-shell .portfolio-left-nav .topbar .top-spacer{display:none}
.portfolio-shell .portfolio-left-nav .topbar .top-icons{display:flex;margin:0;gap:14px}
.portfolio-shell .portfolio-left-nav .topbar>.theme{margin-left:auto}
.portfolio-shell .portfolio-left-nav .portfolio-work-children[hidden]{display:none}
html[data-theme=dark] .portfolio-shell .portfolio-left-nav>.topbar{background:#101b27;border-color:#425b68}
@media(max-width:900px){
 .portfolio-shell .portfolio-left-nav::before,
 .portfolio-shell .portfolio-left-nav .inner-global-nav::before{display:none}
 .portfolio-shell .portfolio-left-nav{position:relative;top:0;height:auto;width:100%;padding:18px;border-right:0}
 .portfolio-shell .portfolio-left-nav>.topbar{margin-bottom:12px;padding-bottom:16px}
 .portfolio-shell .portfolio-left-nav .topbar .brand-lockup{width:auto;flex:1}
 .portfolio-shell .portfolio-left-nav .topbar .top-sub{order:3}
 .portfolio-shell .portfolio-left-nav .topbar .top-icons{display:none}
 .portfolio-shell .portfolio-left-nav .inner-global-nav{max-height:none;overflow:visible}
}
/* Ownership spans both columns; long role descriptions never share a third column. */
@container case-context (min-width:460px){
 .portfolio-shell main.portfolio-case-presentation .case-context-panel dl{grid-template-columns:repeat(2,minmax(0,1fr))}
 .portfolio-shell main.portfolio-case-presentation .case-context-panel dl>div:nth-child(3){border-top:1px solid var(--case-line);padding-top:13px}
 .portfolio-shell main.portfolio-case-presentation .case-context-panel dl>.context-ownership{grid-column:1/-1}
}
/* Four-state wireflows use two complete rows rather than three plus one. */
.portfolio-shell .artifact-wireflow{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
@container artifact-body (min-width:1050px){
 .portfolio-shell .artifact-wireflow[data-step-count="3"],.portfolio-shell .artifact-wireflow[data-step-count="6"]{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@container artifact-body (max-width:560px){.portfolio-shell .artifact-wireflow{grid-template-columns:1fr}}
@media(min-width:701px){.portfolio-shell .artifact-wireflow>li::after{display:none}}
.mf-impact-notes{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:28px;align-items:start;margin-top:24px;border-top:1px solid var(--case-line);padding-top:20px}
.portfolio-shell .mf-impact-notes>.mf-field-proof{display:block;margin:0;padding:0;border:0}
.portfolio-shell .mf-impact-notes>.mf-section-foot{display:block;margin:0;padding:0;border:0}
.portfolio-shell .mf-impact-notes .mf-takeaway{max-width:none}
@container portfolio-page (max-width:700px){.mf-impact-notes{grid-template-columns:1fr;gap:20px}}

.portfolio-shell main#home #work{scroll-margin-top:24px}
@container artifact-body (min-width:760px){.portfolio-shell .artifact-wireflow[data-step-count="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}}

@media(max-width:700px){.portfolio-shell .artifact-wireflow{grid-template-columns:1fr}}

/* Work has a separate, explicit disclosure; its state survives page navigation. */
.portfolio-shell .portfolio-work-tree{position:relative}
.portfolio-shell .portfolio-left-nav a[data-nav="work"]{padding-right:112px}
.portfolio-shell .portfolio-work-toggle{position:absolute;right:4px;top:2px;display:flex;align-items:center;justify-content:center;gap:8px;min-width:92px;min-height:44px;padding:8px 10px;border:0;border-radius:3px;background:transparent;color:inherit;font:400 12px/1.4 'DM Sans',sans-serif;cursor:pointer}
.portfolio-shell .portfolio-work-toggle:hover{text-decoration:underline;text-underline-offset:3px}
.portfolio-shell .portfolio-work-toggle:focus-visible{outline:2px solid #0b6973;outline-offset:2px}
.portfolio-shell .portfolio-toggle-triangle{width:0;height:0;border-top:4px solid transparent;border-bottom:4px solid transparent;border-left:6px solid currentColor;transition:transform 240ms ease-in-out}
.portfolio-shell .portfolio-work-toggle[aria-expanded="true"] .portfolio-toggle-triangle{transform:rotate(90deg)}
.portfolio-shell .portfolio-work-panel{display:grid;grid-template-rows:0fr;opacity:0;visibility:hidden}
.portfolio-shell .portfolio-work-panel-inner{min-height:0;overflow:hidden}
.portfolio-shell .portfolio-work-panel.is-expanded{grid-template-rows:1fr;opacity:1;visibility:visible}
.portfolio-shell .portfolio-work-panel.is-ready{transition:grid-template-rows 280ms ease-in-out,opacity 200ms ease-in-out,visibility 0s linear 280ms}
.portfolio-shell .portfolio-work-panel.is-ready.is-expanded{transition:grid-template-rows 280ms ease-in-out,opacity 200ms ease-in-out,visibility 0s}
@media(prefers-reduced-motion:reduce){.portfolio-shell .portfolio-work-panel.is-ready,.portfolio-shell .portfolio-toggle-triangle{transition:none}}
/* Beta artifact reservations: missing evidence is visibly distinct from actual work. */
.portfolio-shell .beta-artifact-placeholder{box-sizing:border-box;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:clamp(180px,19vw,280px);width:100%;min-width:0;margin:24px 0;padding:28px;text-align:center;border:1px dashed #c98484;border-radius:12px;background:#fff0f0;color:#793636}
.portfolio-shell .beta-artifact-placeholder strong{font-size:18px;font-weight:650;letter-spacing:.04em}
.portfolio-shell .beta-artifact-placeholder p{margin:0;max-width:54ch;color:inherit;font-size:16px;line-height:1.5}
.portfolio-shell .beta-artifact-placeholder small{max-width:58ch;font-size:13px;line-height:1.5;color:inherit}
html[data-theme="dark"] .portfolio-shell .beta-artifact-placeholder{background:#3b262b;color:#f3c7c7;border-color:#ac747b}
@media(max-width:600px){.portfolio-shell .beta-artifact-placeholder{min-height:180px;padding:22px 18px}}
/* Recovered references retain their original aspect ratio and readable detail. */
.portfolio-shell .historical-reference{margin:28px 0;padding:20px 0;border-top:1px solid var(--line,#ccdce2);min-width:0}
.portfolio-shell .historical-reference h3{margin:10px 0 16px}
.portfolio-shell .historical-reference-frame{max-width:960px;max-height:560px;overflow:auto;margin-inline:auto;border:1px solid var(--line,#ccdce2);background:#fff}
.portfolio-shell .historical-reference-frame img{display:block;width:100%;min-width:720px;height:auto;max-width:none}
.portfolio-shell .historical-reference figcaption{max-width:85ch;margin:16px auto 0;font-size:14px;line-height:1.6;color:var(--muted,#526878)}
.portfolio-shell .historical-reference figcaption p{margin:0 0 10px}
.portfolio-shell .historical-reference-frame:focus-visible{outline:3px solid var(--teal,#14646b);outline-offset:4px}
@media(max-width:700px){.portfolio-shell .historical-reference-frame{max-height:440px}}

/* Shared sidebar header contains identity, contact links, and matched actions. */
/* Outline icons must not depend on the Home-only stylesheet. */
.portfolio-shell .topbar svg.icon{display:inline-block;flex:none;width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.portfolio-shell .portfolio-header-actions .theme svg.icon{width:16px;height:16px;margin:0}
.portfolio-shell .portfolio-header-contact{display:flex;flex-wrap:wrap;gap:10px 18px;width:100%;min-width:0;order:4;font-size:12px;line-height:1.5}
.portfolio-shell .portfolio-header-contact a{display:inline-flex;align-items:center;gap:8px;min-width:0;color:var(--teal,#075866);text-decoration:none;text-underline-offset:3px}
.portfolio-shell .portfolio-header-contact a:hover{text-decoration:underline}
.portfolio-shell .portfolio-header-contact a span{overflow-wrap:anywhere}
.portfolio-shell .portfolio-header-contact svg.icon{flex:none;width:16px;height:16px;margin:0}
.portfolio-shell .portfolio-header-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:100%;order:5}
.portfolio-shell .portfolio-left-nav .portfolio-header-actions .theme,
.portfolio-shell .portfolio-left-nav .portfolio-header-actions .portfolio-resume-download{position:static;display:flex;align-items:center;justify-content:center;gap:6px;box-sizing:border-box;width:100%;min-height:40px;margin:0;padding:8px 6px;border:1px solid #bac5c4;border-radius:4px;font:400 12px/1.4 'DM Sans',sans-serif;text-align:center;text-decoration:none;white-space:normal}
.portfolio-shell .portfolio-left-nav .portfolio-header-actions .portfolio-resume-download{background:#812579;border-color:#812579;color:#fff}
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.portfolio-shell .portfolio-header-actions a:focus-visible{outline:2px solid var(--teal,#075866);outline-offset:3px}
@media(min-width:901px){
 .portfolio-shell .portfolio-left-nav{display:flex;flex-direction:column}
 .portfolio-shell .portfolio-left-nav>.topbar{flex-shrink:0}
 .portfolio-shell .portfolio-left-nav::before{top:var(--portfolio-guide-top,250px)}
 .portfolio-shell .portfolio-main-menu{flex:1 0 auto}
 .portfolio-shell .portfolio-left-nav .inner-global-nav{max-height:none;overflow:visible}
}

/* Each filter family is a vertical list of three choices. */
main#home .filter-family .filter-buttons{display:grid;grid-template-columns:minmax(0,1fr);gap:6px}
main#home .filter-family .filter-buttons button,
main#home .filter-family .filter-buttons button:last-child{display:grid;grid-template-columns:24px minmax(0,1fr);grid-template-rows:auto auto;align-items:center;justify-content:start;column-gap:10px;row-gap:4px;min-height:72px;padding:12px;text-align:left;border:0!important;border-radius:4px}
main#home .filter-family .filter-buttons button svg.icon{grid-column:1;grid-row:1/3;align-self:start;margin-top:2px}
main#home .filter-family .filter-title{grid-column:2;grid-row:1}
main#home .filter-family .filter-summary{grid-column:2;grid-row:2;line-height:1.45}

/* The brand mark spans the name and role rather than sitting on the name alone. */
.portfolio-shell .portfolio-left-nav .topbar .brand-lockup{display:grid;grid-template-columns:58px minmax(0,1fr);align-items:center;gap:12px;width:100%;flex:none}
.portfolio-shell .portfolio-left-nav .topbar .brand-mark{width:58px;height:76px;object-fit:contain}
.portfolio-shell .portfolio-brand-text{display:flex;flex-direction:column;gap:6px;min-width:0}
.portfolio-shell .portfolio-left-nav .topbar .brand{font-size:25px;line-height:1.15;white-space:nowrap}
.portfolio-shell .portfolio-brand-role{font:400 12px/1.5 'DM Sans',sans-serif;color:var(--ink,#123549)}

/* A compact, two-column comparison leaves the warehouse image visible. */
@media(min-width:768px){
 main#home .hero-card{top:auto;bottom:24px;right:24px;transform:none;width:calc(100% - 48px);max-width:560px;margin:0;padding:18px 20px;box-sizing:border-box}
 main#home .hero-card .impact-full{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
 main#home .hero-card .impact-column+ .impact-column{border-left:1px solid #7da5a7;padding-left:18px}
 main#home .hero-card li{font-size:13px;line-height:1.4;padding:4px 0;gap:8px}
 main#home .hero-card li svg.icon{flex:none;width:18px;height:18px;margin:0}
 main#home .hero-card .impact-compact{display:none}
}
@container portfolio-page (max-width:680px){
 main#home .hero-card{width:calc(100% - 32px);max-width:360px;right:16px;bottom:16px;padding:12px 14px}
 main#home .hero-card .impact-full{display:none}
 main#home .hero-card .impact-compact{display:flex}
}

/* Research composition: one heading, a deliberate narrative/model pair, then site evidence. */
.portfolio-shell .mf-research-composed{display:block}
.portfolio-shell .mf-research-composed>.mf-section-heading{margin-bottom:24px}
.portfolio-shell .mf-research-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;align-items:start}
.portfolio-shell .mf-research-narrative{min-width:0}
.portfolio-shell .mf-research-narrative>p:first-child{margin-top:0}
.portfolio-shell .mf-research-composed .mf-field-observations{display:block}
.portfolio-shell .mf-research-composed #zoom-visual{min-height:0;overflow-x:auto;align-items:start;padding:10px}
.portfolio-shell .mf-research-composed #zoom-visual svg{width:100%;min-width:600px;height:auto}
.portfolio-shell .mf-research-composed #zoom-visual img{display:block;width:100%;height:auto;max-height:none}
.portfolio-shell .mf-research-composed>.lifecycle-artifact{width:100%;box-sizing:border-box}
@container portfolio-page (min-width:950px){
 .portfolio-shell .mf-research-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:32px}
}

/* Horizontal decision tree has no nested vertical scroll or artificial height cap. */
.portfolio-shell .material-decision-frame{width:100%;max-height:none;overflow-x:auto;scrollbar-gutter:auto}
.portfolio-shell .material-decision-frame img{display:block;width:100%;min-width:1200px;max-width:none;height:auto;margin:0}

/* Historical HMI evidence preserves screen density; portfolio captions remain native. */
.portfolio-shell .historical-art-evidence{margin:26px 0 0;padding-top:24px;border-top:1px solid var(--line,#d3e1e7);min-width:0}
.portfolio-shell .historical-art-evidence>header{margin-bottom:20px}
.portfolio-shell .historical-art-evidence>header h3{margin:8px 0 12px;font-size:clamp(23px,1.8vw,29px)}
.portfolio-shell .historical-art-evidence>header p{max-width:90ch;margin:0;line-height:1.65}
.portfolio-shell .historical-operational-screen{margin:0;min-width:0}
.portfolio-shell .historical-operational-frame{width:100%;overflow-x:auto;border:1px solid #d4d4d4;background:#f7f7f7;box-sizing:border-box}
.portfolio-shell .historical-operational-frame img{display:block;width:100%;min-width:1000px;max-width:none;height:auto;max-height:none;margin:0;object-fit:contain}
.portfolio-shell .historical-operational-lead .historical-operational-frame img{min-width:850px}
.portfolio-shell .historical-operational-frame:focus-visible{outline:3px solid var(--teal,#075866);outline-offset:3px}
.portfolio-shell .historical-operational-screen figcaption{padding:16px 0 22px;display:grid;grid-template-columns:minmax(160px,.32fr) minmax(0,1fr);gap:6px 24px;line-height:1.55}
.portfolio-shell .historical-operational-screen figcaption h4{grid-column:1;grid-row:1/4;font-size:18px;margin:0}
.portfolio-shell .historical-operational-screen figcaption p{grid-column:2;margin:0;font-size:15px}
.portfolio-shell .historical-operational-screen .historical-screen-context{font-weight:600}
.portfolio-shell .historical-operational-screen .historical-screen-takeaway{color:var(--muted,#526878)}
.portfolio-shell .historical-operational-support{display:grid;gap:20px}
.portfolio-shell .historical-evidence-provenance{margin:12px 0 0;padding-top:16px;border-top:1px solid var(--line,#d3e1e7);font-size:13px;line-height:1.65}
@container portfolio-page (max-width:650px){
 .portfolio-shell .historical-operational-screen figcaption{display:block;padding-block:14px 20px}
 .portfolio-shell .historical-operational-screen figcaption h4{margin-bottom:8px}
 .portfolio-shell .historical-operational-screen figcaption p+p{margin-top:6px}
}

/* One historical screen at a time; named tabs keep the comparison discoverable. */
.portfolio-shell .historical-screen-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;border-bottom:1px solid var(--line,#d3e1e7);padding-bottom:12px}
.portfolio-shell .historical-screen-tabs button{font:600 14px/1.4 'DM Sans',sans-serif;min-height:42px;padding:10px 16px;border:1px solid var(--line,#d3e1e7);border-radius:4px;background:transparent;color:var(--teal,#075866);cursor:pointer}
.portfolio-shell .historical-screen-tabs button[aria-selected=true]{background:var(--teal,#075866);border-color:var(--teal,#075866);color:#fff}
.portfolio-shell .historical-screen-tabs button:focus-visible{outline:3px solid #812579;outline-offset:3px}
.portfolio-shell .historical-screen-viewer [role=tabpanel][hidden]{display:none}

/* Desktop comparison: caption beside a smaller screen rather than beneath it. */
@container portfolio-page (min-width:850px){
 .portfolio-shell .historical-screen-viewer .historical-operational-screen{display:grid;grid-template-columns:minmax(220px,.3fr) minmax(0,.7fr);gap:28px;align-items:start}
 .portfolio-shell .historical-screen-viewer .historical-operational-screen[hidden]{display:none}
 .portfolio-shell .historical-screen-viewer .historical-operational-screen figcaption{grid-column:1;grid-row:1;display:block;padding:4px 0}
 .portfolio-shell .historical-screen-viewer .historical-operational-screen figcaption h4{margin:0 0 12px;font-size:20px;line-height:1.4}
 .portfolio-shell .historical-screen-viewer .historical-operational-screen figcaption p+p{margin-top:12px}
 .portfolio-shell .historical-screen-viewer .historical-operational-frame{grid-column:2;grid-row:1}
 .portfolio-shell .historical-screen-viewer .historical-operational-frame img{width:100%;min-width:0;height:auto}
}
@container portfolio-page (max-width:849px){
 .portfolio-shell .historical-screen-viewer .historical-operational-screen{display:flex;flex-direction:column;gap:16px}
 .portfolio-shell .historical-screen-viewer .historical-operational-screen[hidden]{display:none}
 .portfolio-shell .historical-screen-viewer .historical-operational-screen figcaption{order:-1;display:block;padding:0}
 .portfolio-shell .historical-screen-viewer .historical-operational-screen figcaption h4{margin-bottom:8px}
 .portfolio-shell .historical-screen-viewer .historical-operational-screen figcaption p+p{margin-top:8px}
}
.portfolio-shell .historical-screen-full-size{font-size:13px;font-weight:600;color:var(--teal,#075866);text-underline-offset:3px}

/* Material Flow concept is the centerpiece; evidence and boundaries support it. */
.portfolio-shell .mf-connected-prototype>.mf-section-heading{display:flex;gap:18px}
.portfolio-shell .mf-prototype-entry{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin:20px 0 12px;font-size:14px}
.portfolio-shell .mf-live-prototype-frame{width:100%;overflow-x:auto;border:1px solid var(--line,#ccdce2);border-radius:5px;background:#0b1823}
.portfolio-shell .mf-live-prototype-frame iframe{display:block;width:100%;min-width:1024px;height:680px;border:0;background:#0b1823}
.portfolio-shell .mf-live-prototype-frame:focus-visible{outline:3px solid var(--teal,#075866);outline-offset:3px}
.portfolio-shell .mf-prototype-reading{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:20px 0}
.portfolio-shell .mf-prototype-reading p{margin:0}
.portfolio-shell .mf-prototype-test-notes{padding:18px 0;border-block:1px solid var(--line,#ccdce2)}
.portfolio-shell .mf-prototype-test-notes h3{font-size:18px;margin:0 0 10px}
.portfolio-shell .mf-prototype-test-notes p{margin:8px 0;font-size:15px}
.portfolio-shell .historical-art-evidence.mf-section{margin-bottom:20px}
.portfolio-shell .mf-reflection>p{max-width:95ch}
@container portfolio-page (max-width:650px){
 .portfolio-shell .mf-prototype-reading{grid-template-columns:1fr;gap:12px}
 .portfolio-shell .mf-live-prototype-frame iframe{height:620px}
}

.portfolio-shell .material-story-restructured .mf-section-heading{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px 18px;align-items:start}
.portfolio-shell .material-story-restructured .mf-section-heading>p{grid-column:2;padding-top:0;max-width:90ch}

/* Material Flow: shared headers, explicit evidence and compact decision development. */
.portfolio-shell .material-story-restructured .mf-section-heading{padding-left:0;position:static}
.portfolio-shell .material-story-restructured .mf-section-heading>.mf-section-number{position:static;grid-column:1;grid-row:1}
.portfolio-shell .material-story-restructured .mf-section-heading>div{grid-column:2;min-width:0;width:100%}
.portfolio-shell .material-story-restructured .mf-section-heading h2{max-width:none;width:100%;word-break:normal}
.portfolio-shell .material-story-restructured :is(.mf-section,.mf-deep-dive)>p,
.portfolio-shell .material-story-restructured .mf-section-heading>p{max-width:none;width:100%;box-sizing:border-box}
.portfolio-shell #artifact-5-46 .artifact-chain>li{border-bottom:0}
.portfolio-shell .mf-synthesis-model>header{border-top:0;padding-top:0}
.portfolio-shell .historical-operational-screen .historical-evidence-provenance{margin:14px 0 0;padding:0;border:0;font-size:12px;line-height:1.6}
.portfolio-shell .mf-design-logic{margin-top:24px;padding-top:20px;border-top:1px solid var(--line,#ccdce2)}
.portfolio-shell .mf-design-logic>h3{margin:0 0 10px;font-size:22px}
.portfolio-shell .mf-logic-models{display:grid;grid-template-columns:1fr;gap:24px}
.portfolio-shell .mf-logic-models>.lifecycle-artifact{display:block;grid-column:auto;border-top:0;margin:0!important;padding:16px 0;align-self:start}
.portfolio-shell .mf-logic-models>.lifecycle-artifact figcaption{margin-top:12px}
.portfolio-shell .mf-design-logic>.artifact-workflow{border-top:0;margin-top:0!important}
.portfolio-shell .mf-connected-use-case{border-left:3px solid #812579;padding:16px 20px;background:var(--case-soft,var(--mf-soft,#f3f7f8));margin:22px 0;font-size:16px;line-height:1.65}
.portfolio-shell .mf-connected-use-case strong{display:block;margin-bottom:6px;color:var(--teal,#075866)}
.portfolio-shell .mf-connected-use-case a{display:block;margin-top:8px;font-weight:600}
.portfolio-shell .mf-scale-reflection{margin-top:24px;border-top:1px solid var(--line,#ccdce2);padding-top:20px}
.portfolio-shell .mf-scale-reflection h3{font-size:24px;margin:0 0 12px}
.portfolio-shell .mf-scale-reflection p{max-width:none}
@container portfolio-page (min-width:900px){
 .portfolio-shell .mf-logic-models{grid-template-columns:repeat(2,minmax(0,1fr))}
 .portfolio-shell .mf-logic-models .artifact-chain{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
 .portfolio-shell .mf-logic-models .artifact-chain>li{min-width:0}
 .portfolio-shell .material-story-restructured #impact>.mf-section-heading{grid-template-columns:34px minmax(0,1.2fr) minmax(0,1fr)}
 .portfolio-shell .material-story-restructured #impact>.mf-section-heading>p{grid-column:3;grid-row:1;align-self:center;margin:0}
 .portfolio-shell .material-story-restructured .mf-field-observations{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
}
@container portfolio-page (min-width:1100px){
 .portfolio-shell .mf-design-logic .artifact-wireflow{grid-template-columns:repeat(4,minmax(0,1fr))}
}

/* Streamlined Work: system context paired with three intentional case-study rows. */
.portfolio-shell .portfolio-work-stories,.portfolio-shell .work-related-ready{margin:0;padding:32px clamp(18px,2.5vw,44px);width:100%;box-sizing:border-box}
.portfolio-shell .work-system-row{--work-accent:#812579;display:grid;grid-template-columns:minmax(0,1fr);gap:24px;padding:26px 0;border-bottom:1px solid var(--line,#ccdce2);min-width:0}
.portfolio-shell .work-system-logistics{--work-accent:var(--teal,#075866)}
.portfolio-shell .work-system-summary{border:1px solid var(--line,#ccdce2);padding:clamp(20px,2vw,30px);display:flex;flex-direction:column;min-width:0}
.portfolio-shell .work-system-summary p{max-width:none;margin:0 0 12px}
.portfolio-shell .work-system-number{color:var(--work-accent);font-size:13px;font-weight:700;letter-spacing:.04em}
.portfolio-shell .work-system-company{color:var(--muted,#526878);font-size:13px;font-weight:700}
.portfolio-shell .work-system-title{font-size:clamp(28px,2.5vw,38px);line-height:1.15;letter-spacing:-.035em;margin:0 0 16px}
.portfolio-shell .work-system-question{font-size:18px;font-weight:700;line-height:1.5}
.portfolio-shell .work-system-scope{font-size:16px;line-height:1.65;color:var(--muted,#526878)}
.portfolio-shell .work-system-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:auto;padding-top:18px}
.portfolio-shell .work-system-actions a{flex:1 1 190px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;background:var(--work-accent);color:#fff;text-decoration:none;font-size:14px;font-weight:700;border-radius:3px;min-height:44px;box-sizing:border-box}
.portfolio-shell .work-system-cases{display:flex;flex-direction:column;min-width:0}
.portfolio-shell .work-system-cases>h3{display:flex;align-items:center;gap:16px;font-size:14px;letter-spacing:.04em;color:var(--work-accent);margin:0 0 20px}
.portfolio-shell .work-system-cases>h3::after{content:'';flex:1;height:1px;background:var(--work-accent);opacity:.6}
.portfolio-shell .work-system-cases ul{list-style:none;display:grid;grid-template-rows:repeat(3,minmax(0,1fr));gap:18px;margin:0;padding:0;flex:1}
.portfolio-shell .work-system-cases li{display:flex;min-width:0}
.portfolio-shell .work-system-cases li>a{display:flex;flex-direction:column;justify-content:center;gap:8px;width:100%;padding:20px 24px;border:1px solid var(--line,#ccdce2);text-decoration:none;box-sizing:border-box;min-width:0}
.portfolio-shell .work-system-cases strong{font-size:22px;line-height:1.3;color:var(--ink,#123549)}
.portfolio-shell .work-system-cases em{font-size:16px;line-height:1.5;color:var(--muted,#526878);font-style:italic}
.portfolio-shell .work-case-action{color:var(--work-accent);font-weight:700;font-size:14px;white-space:nowrap}
.portfolio-shell .work-system-cases a:hover,.portfolio-shell .work-related-ready a:hover{border-color:var(--work-accent,var(--teal,#075866))}
.portfolio-shell .work-system-row a:focus-visible{outline:3px solid var(--work-accent);outline-offset:4px}
.portfolio-shell .work-related-ready header>p{font-size:18px;max-width:none;margin:12px 0 24px}
.portfolio-shell .work-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:24px}
.portfolio-shell .work-related-grid>a{max-width:620px}
@media(min-width:1200px){
 .portfolio-shell .work-system-row{grid-template-columns:minmax(0,.95fr) minmax(0,1.45fr)}
}
@media(min-width:1600px){
 .portfolio-shell .work-system-cases li>a{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.2fr) auto;align-content:center;align-items:center;gap:14px}
 .portfolio-shell .work-system-cases strong{font-size:21px}
 .portfolio-shell .work-system-cases em{font-size:16px}
}

.portfolio-shell .work-related-grid>a{display:flex;flex-direction:column;gap:12px;padding:24px;border:1px solid var(--line,#ccdce2);text-decoration:none;box-sizing:border-box;color:inherit}
.portfolio-shell .work-related-grid .card-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--muted,#526878)}
.portfolio-shell .work-related-grid h3{font-size:24px;margin:0}
.portfolio-shell .work-related-grid p{font-size:16px;line-height:1.6;margin:0}
.portfolio-shell .work-related-grid .card-action{font-size:14px;font-weight:700;color:var(--teal,#075866)}

/* Work rows live directly in Home, independent of the retired explorer wrapper. */
main#home>.portfolio-work-stories{display:block;width:100%;min-width:0;margin:0;max-width:none}
main#home .work-system-row{width:100%;box-sizing:border-box}
.portfolio-shell .portfolio-related-index{padding:32px clamp(18px,2.5vw,44px)}
.portfolio-shell .portfolio-related-index .work-related-ready{padding:0}
@container portfolio-page (min-width:950px){
 main#home .work-system-row{grid-template-columns:minmax(0,.95fr) minmax(0,1.45fr);gap:24px}
 main#home .work-system-cases li>a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 18px;align-content:center;align-items:center}
 main#home .work-system-cases strong{grid-column:1;grid-row:1}
 main#home .work-system-cases em{grid-column:1;grid-row:2}
 main#home .work-case-action{grid-column:2;grid-row:1/3}
}
@container portfolio-page (min-width:1400px){
 main#home .work-system-cases li>a{grid-template-columns:minmax(0,.85fr) minmax(0,1.2fr) auto}
 main#home .work-system-cases em{grid-column:2;grid-row:1}
 main#home .work-case-action{grid-column:3;grid-row:1}
}
@container portfolio-page (max-width:949px){
 main#home .work-system-row{grid-template-columns:minmax(0,1fr)}
 main#home .work-system-cases li>a{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
}