/* Kachouri V5, couche éditoriale limitée aux composants publics */
:root{--bg:#faf8f5;--surface:#fff;--surface-2:#f5f1f1;--text:#231f24;--muted:#655d64;--line:#ded7dc;--accent:#b90c56;--accent-2:#ac0b50;--accent-soft:#f8e7ef;--header-h:68px;--container:1180px}
html[data-theme=dark]{--bg:#171519;--surface:#211e24;--surface-2:#2a242b;--text:#f5eef3;--muted:#c8bbc5;--line:#4c414b;--accent:#ff88b7;--accent-2:#ffa6c9;--accent-soft:#392431}
body{background:var(--bg);color:var(--text)}h1,h2,h3{letter-spacing:-.025em}a{overflow-wrap:anywhere}button,summary,input,select{touch-action:manipulation}button,summary{min-height:44px}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}[hidden]{display:none!important}
.site-header{position:sticky;top:0;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:none;backdrop-filter:none;z-index:1200}.header-inner{width:min(1180px,calc(100% - 32px));min-height:68px;height:68px;gap:14px;padding:0;margin:auto}.site-brand,.site-brand-image{width:158px!important;max-width:158px!important;flex-shrink:0}.site-brand img{width:158px!important;height:auto!important}.site-nav-desktop{display:none!important}.header-actions{display:flex;align-items:center;gap:3px;margin-left:auto}.icon-button{width:44px;height:44px;border:0;background:transparent;border-radius:4px;flex-shrink:0}.icon-button svg,.v5-reading svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8}.v5-reading{display:none}.menu-button{display:grid!important}.site-thread,.article-context{display:none}.page-progress{top:68px!important}.mobile-navigation{max-height:100dvh}.mobile-nav-heading{display:none}.mobile-nav-quick{grid-template-columns:1fr}.mobile-nav-card--audit,.mobile-nav-card--iact{display:none}.mobile-nav-card--reading{min-height:64px}.mobile-nav-grid{grid-template-columns:1fr 1fr}.mobile-nav-section{margin-top:18px}.mobile-nav-list a{min-height:50px}
@media(min-width:1200px){.header-inner{height:72px;min-height:72px}.site-brand,.site-brand-image,.site-brand img{width:185px!important;max-width:185px!important}.site-nav-desktop{display:flex!important;gap:3px;margin-left:32px}.site-nav-desktop a{font-size:.78rem;white-space:nowrap;padding:10px 9px;font-weight:650;border-radius:3px}.site-nav-desktop a[aria-current]{color:var(--accent);background:var(--accent-soft)}.v5-reading{display:flex;align-items:center;gap:6px;font-size:.78rem;min-height:44px;padding:0 8px;border:1px solid var(--line);border-radius:3px}.v5-reading b{color:var(--accent)}.menu-button{display:none!important}.page-progress{top:72px!important}}
/* Four columns, no duplicate directory of all pages */
.site-footer{margin-top:48px;background:var(--surface);color:var(--text);border-top:1px solid var(--line)}.privacy-note{font-size:.8rem}
@media(min-width:760px){}
@media(max-width:759px){}
/* Editorial entry */
.v5-home-hero{display:grid;gap:24px;padding:35px 0}.v5-home-hero h1{font:750 clamp(2.05rem,5vw,3.75rem)/1.08 var(--sans);margin:12px 0 20px;max-width:18ch}.v5-home-hero h1 span{color:var(--accent)}.v5-home-hero>div>p:not(.eyebrow){color:var(--muted);line-height:1.6;font-size:.95rem;max-width:58ch}.v5-home-actions{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0 12px}.v5-home-actions .button{border-radius:3px;min-height:46px;font-size:.84rem;padding:11px 16px}.v5-count{font-size:.72rem!important}.v5-pillars{display:grid;grid-template-columns:1fr 1fr;gap:10px}.v5-pillars a{border:1px solid var(--line);background:var(--surface);padding:16px;display:grid;gap:10px;min-height:100px;border-radius:2px}.v5-pillars small{color:var(--accent);font-size:.65rem;letter-spacing:.05em;text-transform:uppercase}.v5-pillars strong{font-size:.88rem}.v5-pillars a>span{color:var(--accent)}.v5-latest{padding:24px 0;border-top:1px solid var(--line)}.v5-latest>header{display:flex;align-items:end;gap:15px;justify-content:space-between;margin-bottom:20px}.v5-latest h2{font:750 1.65rem/1.15 var(--sans);margin:8px 0 0}.v5-latest>header>a{font-size:.72rem;color:var(--accent);min-height:44px;display:flex;align-items:center;white-space:nowrap}.v5-card{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);background:var(--surface);min-width:0}.v5-card-main{display:flex;flex-direction:column;text-decoration:none;color:var(--text);height:100%}.v5-card-main img{width:100%;aspect-ratio:1200/630;object-fit:cover}.v5-card-copy{padding:18px 18px 65px;flex:1}.v5-meta{font-size:.66rem;color:var(--muted);line-height:1.7}.v5-meta>span{color:var(--accent);font-weight:700}.v5-card h3{font:750 1.08rem/1.25 var(--sans);margin:10px 0}.v5-card-copy>p:last-of-type{font-size:.82rem;line-height:1.65;color:var(--muted)}.v5-card-read{position:absolute;bottom:20px;left:18px;font-size:.76rem;color:var(--accent)}.v5-card-save{position:absolute;bottom:10px;right:12px;min-height:44px;padding:8px 10px;font-size:.71rem;background:var(--surface);color:var(--muted);border:1px solid var(--line);border-radius:3px}.v5-card-save[aria-pressed=true]{color:var(--accent);background:var(--accent-soft)}.v5-recent{display:grid;gap:16px;margin-top:16px}.v5-card:hover{border-color:var(--accent)}
@media(min-width:760px){.v5-home-hero{grid-template-columns:1.3fr 1fr;gap:70px;padding:40px 0}.v5-pillars{align-self:center}.v5-card--lead .v5-card-main{display:grid;grid-template-columns:1fr 1fr}.v5-card--lead img{height:100%;object-fit:cover}.v5-card--lead h3{font-size:1.55rem}.v5-card--lead .v5-card-read{left:calc(50% + 18px)}.v5-recent{grid-template-columns:repeat(3,minmax(0,1fr))}}
/* Article actions: one toolbar, details menus and contextual panels */
.article-shell{max-width:1180px}.article-hero-v5{padding:24px 0 10px!important}.article-hero-v5__brand{display:none}.article-back{font-size:.75rem!important}.article-hero-v5 h1{font:750 clamp(1.8rem,4vw,3.1rem)/1.16 var(--sans)!important;max-width:26ch;margin:16px 0!important}.article-deck{font-size:1rem!important;max-width:70ch;line-height:1.65}.v5-article-cover{margin:22px 0;max-width:760px}.v5-article-cover img{width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover;border:1px solid var(--line)}.v5-article-actions{display:flex;align-items:center;gap:4px;position:relative;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:3px;width:max-content;max-width:100%}.v5-article-actions>button,.v5-article-actions summary{background:transparent;color:var(--text);border:0;padding:8px 10px;font:650 .8rem/1.3 var(--sans);min-height:44px;display:flex;align-items:center;justify-content:center;gap:5px;white-space:nowrap;cursor:pointer}.v5-article-actions>button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7}.v5-article-actions>button[aria-pressed=true]{color:var(--accent);background:var(--accent-soft)}.v5-article-actions details{position:static}.v5-article-actions details>summary{list-style:none}.v5-article-actions details>summary::-webkit-details-marker{display:none}.v5-share-panel{position:absolute;top:calc(100% + 6px);right:0;width:245px;max-width:calc(100vw - 40px);display:grid;background:var(--surface);border:1px solid var(--line);border-radius:3px;box-shadow:0 8px 24px #0002;z-index:35;padding:8px}.v5-share-panel a,.v5-share-panel button{font:500 .8rem/1.4 var(--sans);background:transparent;color:var(--text);min-height:44px;padding:10px;text-align:left;display:flex;align-items:center;text-decoration:none}.v5-share-panel a:hover,.v5-share-panel button:hover{background:var(--accent-soft)}.v5-share-panel output{font-size:.74rem;overflow-wrap:anywhere}.v5-action-panel:not([open]){display:none!important}.v5-action-panel[open]{margin:16px 0}.v5-action-panel>summary{display:none}.reading-tools--compact{margin:12px 0!important;padding:0!important;border:0!important;background:transparent!important;box-shadow:none!important}.reading-tools__head,.reading-tools__why{display:none!important}.reading-tools__tts[open] .reading-tools__tts-panel{border:1px solid var(--line);background:var(--surface);padding:18px;border-radius:3px}.article-evidence__item{padding:0!important;min-width:0}.article-evidence__item>span{font-size:.65rem}.article-evidence__item strong{font-size:.76rem}.article-author-link img{display:none}.article-layout-v5{padding-top:20px}.article-prose-v5{font-size:1.1rem;line-height:1.85}.article-prose-v5 h2{font-size:1.5rem;scroll-margin-top:90px}.article-evidence-detail{border-radius:3px}.article-bridge{background:var(--surface);border:1px solid var(--line);border-radius:3px;padding:22px;gap:24px}.article-bridge-mark{display:none}.article-ecosystem-mini{grid-template-columns:1fr!important;gap:8px!important}.article-ecosystem-mini__card{display:flex;align-items:center;padding:10px!important;min-height:76px;border:1px solid var(--line);border-radius:3px!important}.article-ecosystem-mini__card img{width:48px!important;height:48px!important;max-width:48px!important;object-fit:contain;background:var(--surface-2);border-radius:3px;margin:0 14px 0 0!important}.article-ecosystem-mini__card strong{font-size:.84rem}.article-ecosystem-mini__card small{font-size:.73rem}.article-bridge h2{font-size:1.6rem}.article-reading-dock{border-radius:4px!important}.article-reading-dock svg{width:20px;height:20px}.article-reading-dock{max-width:calc(100% - 24px)}
@media(max-width:380px){.v5-article-actions>button,.v5-article-actions summary{font-size:.74rem;padding:8px 7px}.header-inner{gap:4px}.site-brand,.site-brand img,.site-brand-image{width:143px!important;max-width:143px!important}.v5-latest>header{align-items:start}.v5-latest h2{font-size:1.45rem}.v5-card-save{right:8px}.v5-card-read{font-size:.72rem}}
/* Keep project artwork as small contextual references, no banner takeover */
.home-section--ecosystem .ecosystem-grid{gap:12px}.home-section--ecosystem .ecosystem-card{display:flex;align-items:center;gap:14px;border-radius:3px;padding:16px}.home-section--ecosystem figure{width:64px!important;height:64px!important;flex:0 0 64px;margin:0!important;aspect-ratio:auto!important}.home-section--ecosystem figure img{width:64px!important;height:64px!important;object-fit:contain!important}.home-section--ecosystem .ecosystem-card h3{font-size:1rem}.sc-project{border-radius:3px!important}.sc-logo{width:58px!important;height:58px!important;min-width:58px!important}.sc-logo img{max-width:54px!important;max-height:54px!important;object-fit:contain}.sc-project__main{gap:14px}.sc-pole__projects{gap:12px}.home-section--articles{margin-top:28px}.home-hero-aside__orbit{animation:none!important}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
/* Harmonisation des tokens historiques et de la typographie */
html[data-theme=light]{--bg:#faf8f5;--surface:#fff;--text:#231f24;--muted:#655d64;--line:#ded7dc;--accent:#b90c56;--accent-2:#ac0b50;--accent-soft:#f8e7ef;--sans:var(--font-sans);--serif:var(--font-serif)}
html[data-theme=dark]{--sans:var(--font-sans);--serif:var(--font-serif)}.v5-home-hero a{text-decoration:none}.v5-home-hero .button{color:var(--text)}.v5-home-hero .button-primary{background:var(--accent);color:var(--surface);border-color:var(--accent)}.v5-home-hero .button::after,.v5-home-hero .eyebrow::after{display:none}.article-hero-v5{border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important}.article-hero-v5::before,.article-hero-v5::after{display:none!important}.article-hero-v5 h1{max-width:28ch}.home-section--ecosystem .promo-card-v5{display:flex;align-items:center;gap:14px;padding:16px;border-radius:3px}.home-section--ecosystem .promo-card-v5>div{padding:0}.home-section--ecosystem .promo-card-v5 h3{font-size:1rem}.home-section--ecosystem .promo-card-v5 span{font-size:.78rem}.home-section--ecosystem .promo-grid-v5{gap:12px}
@media(max-width:759px){.v5-home-hero h1{font-size:2.3rem!important;line-height:1.12;max-width:20ch}.v5-pillars a{min-height:64px;padding:10px 12px;gap:4px}.v5-pillars a>span{display:none}.v5-pillars small{font-size:.58rem}.v5-pillars strong{font-size:.78rem}.v5-home-hero{padding:26px 0;gap:18px}.v5-home-hero>div>p:not(.eyebrow){font-size:.86rem}.v5-home-actions .button{font-size:.76rem;padding:10px 12px}.article-hero-v5 h1{font-size:1.95rem!important}.article-deck{font-size:.9rem!important}.article-evidence-detail__head{display:block}.article-evidence-overview{grid-template-columns:1fr 1fr}.article-bridge{padding:16px}.article-prose-v5{font-size:1rem;line-height:1.8}}.home-v5{background:var(--bg)!important}.v5-home-hero .button-primary{background:var(--accent)!important;color:#fff!important;border-color:var(--accent)!important}.v5-home-hero .button:not(.button-primary){background:var(--surface)!important;border:1px solid var(--line)!important;color:var(--text)!important}.v5-home-hero .button{font:650 .8rem var(--font-sans)!important}.v5-latest .eyebrow::after{display:none}.privacy-note{position:static!important;inset:auto!important;transform:none!important;margin:0 auto!important;max-width:1180px!important;width:calc(100% - 36px)!important;border:0!important;border-top:1px solid var(--line)!important;border-radius:0!important;box-shadow:none!important;background:var(--surface)!important;padding:12px 0!important;font-size:.72rem!important;display:flex;gap:18px;align-items:center}.privacy-note p{font-size:.72rem!important;line-height:1.6}.privacy-note button{min-height:44px;flex-shrink:0}.privacy-note[hidden]{display:none!important}.v5-card-main,.v5-card-read{text-decoration:none!important}
.article-shell .reading-tools--compact .v5-action-panel:not([open]){display:none!important}.article-hero-v5{overflow:visible!important;isolation:auto!important;position:relative;z-index:10}.v5-share-panel{z-index:1300!important}.v5-article-actions details[open]>summary{background:var(--accent-soft);color:var(--accent)}
@media(min-width:760px){}
html[data-theme=light]{--k-bg:var(--bg);--k-surface:var(--surface);--k-surface-2:var(--surface-2);--k-text:var(--text);--k-muted:var(--muted);--k-line:var(--line);--k-pink:var(--accent);--k-pink-text:var(--accent-2)}html[data-theme=dark]{--k-bg:var(--bg);--k-surface:var(--surface);--k-surface-2:var(--surface-2);--k-text:var(--text);--k-muted:var(--muted);--k-line:var(--line);--k-pink:var(--accent);--k-pink-text:var(--accent-2)}
body.is-article #article-root .article-hero-v5 h1{font:750 clamp(1.9rem,4vw,3.1rem)/1.16 var(--font-sans)!important;max-width:28ch!important;letter-spacing:-.03em!important}body.is-article #article-root .article-hero-v5 .article-deck{font-size:1rem!important;line-height:1.65!important}.article-shell .reading-annotations:not([open]){display:none!important}
.home-v5 .v5-home-hero h1{font:750 clamp(2.05rem,4vw,3.65rem)/1.1 var(--font-sans)!important;letter-spacing:-.035em!important;max-width:none!important}.home-v5 .v5-home-hero{padding-top:30px;padding-bottom:28px}.v5-home-hero .button:not(.button-primary){white-space:nowrap}.article-shell .v5-article-actions button,.article-shell .v5-article-actions summary{white-space:nowrap}

/* V5.1: public layout contract, distinct components instead of legacy chips */
:root{--editorial-h1:clamp(2rem,3.8vw,3.2rem);--editorial-h2:clamp(1.5rem,2.6vw,2.15rem);--editorial-h3:1.08rem;--editorial-gap:clamp(18px,3vw,32px)}
body{font-family:var(--font-sans)}
body :is(main,#main-content) h1,body.is-article #article-root .article-hero-v5 h1,.home-v5 .v5-home-hero h1{font-family:var(--font-sans)!important;font-size:var(--editorial-h1)!important;line-height:1.15!important;font-weight:750!important;letter-spacing:-.035em!important;overflow-wrap:break-word}
body :is(main,#main-content) h2{font-family:var(--font-sans)!important;line-height:1.25!important;letter-spacing:-.025em!important}
body :is(main,#main-content) h3{font-family:var(--font-sans)!important;line-height:1.35!important;letter-spacing:-.012em!important}
:is(.tools-page,.labo-page,.showcase-page) h2{font-size:var(--editorial-h2)!important}
:is(.tools-page,.labo-page,.showcase-page) h3{font-size:var(--editorial-h3)!important}
body .site-header{background:var(--bg)!important;backdrop-filter:none!important;box-shadow:0 1px 0 var(--line);border-bottom:0!important}
.v51-section{padding-top:32px;padding-bottom:32px;border-top:1px solid var(--line)}
.v51-heading{max-width:68ch;margin-bottom:22px}.v51-heading h2{font-size:var(--editorial-h2)!important;margin:8px 0 14px;color:var(--text)}.v51-heading p:not(.eyebrow){color:var(--muted);font-size:.95rem;line-height:1.7;margin:0}
.v51-heading .eyebrow:after{display:none}.v51-link{display:inline-flex;align-items:center;min-height:44px;margin-top:14px;color:var(--accent);font-size:.85rem;font-weight:650;text-decoration:none}
.v51-questions{display:grid;border:1px solid var(--line);background:var(--surface)}
.v51-questions>a{display:grid;grid-template-columns:32px 1fr 16px;gap:12px;padding:18px;text-decoration:none;color:var(--text);border-bottom:1px solid var(--line);min-width:0}
.v51-questions>a:last-child{border-bottom:0}.v51-questions>a>span{color:var(--accent);font-size:.8rem;font-weight:700;padding-top:3px}.v51-questions h3{font-size:1rem;margin:0 0 6px}.v51-questions p{font-size:.84rem;line-height:1.65;margin:0;color:var(--muted)}.v51-questions b{color:var(--accent)}
.v51-topics,.v51-projects{display:grid;gap:12px}.v51-topics>a,.v51-projects>a{padding:20px;background:var(--surface);border:1px solid var(--line);position:relative;text-decoration:none;color:var(--text)}.v51-topics h3,.v51-projects h3{font-size:1rem;margin:0 0 8px}.v51-topics p,.v51-projects p{font-size:.85rem;color:var(--muted);line-height:1.65;margin:0}.v51-topics>a{padding-right:35px}.v51-topics>a>span{position:absolute;top:20px;right:15px;color:var(--accent)}.v51-projects h3 span{color:var(--accent)}.v51-projects small{display:block;margin-top:12px;color:var(--accent);font-size:.75rem}
.v51-split{display:grid;gap:20px}.v51-split .v51-heading{margin-bottom:0}.v51-route-list{display:grid;border-top:1px solid var(--line)}.v51-route-list>a{display:grid;gap:8px;padding:18px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--text)}.v51-route-list strong{font-size:1rem}.v51-route-list span{font-size:.85rem;color:var(--muted)}
.v51-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;align-content:center}.v51-facts a{display:grid;gap:8px;min-width:0;text-decoration:none;color:var(--text);padding:14px 0}.v51-facts strong{font-size:1.7rem;color:var(--accent)}.v51-facts span{font-size:.75rem;line-height:1.6}.v51-contact{display:grid;gap:20px}.v51-contact .button{justify-self:start}
.v51-meta{background:var(--surface);border:1px solid var(--line);margin:20px 0 12px;padding:0;border-radius:3px}
.v51-meta dl{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.v51-meta dl>div{padding:16px;min-width:0;border-bottom:1px solid var(--line)}.v51-meta dl>div:nth-child(odd){border-right:1px solid var(--line)}.v51-meta dt{font-size:.7rem;color:var(--muted);margin-bottom:7px}.v51-meta dd{font-size:.84rem;line-height:1.5;font-weight:650;margin:0;overflow-wrap:anywhere}.v51-meta a{color:var(--text);text-decoration:none}.v51-meta a:hover{text-decoration:underline}.v51-meta-method{display:flex;align-items:center;min-height:44px;padding:10px 16px;color:var(--accent)!important;font-size:.76rem;line-height:1.5}
.v51-nav-reading{display:grid;grid-template-columns:1fr auto;gap:4px;padding:14px;border:1px solid var(--line);color:var(--text);text-decoration:none;background:var(--surface)}.v51-nav-reading>span{font-size:.75rem;color:var(--muted);grid-column:1}.v51-nav-reading>b{grid-column:2;grid-row:1/3;align-self:center;color:var(--accent)}.v51-nav-reading>b[hidden]{display:none}
.v51-nav-primary{display:grid;margin:14px 0}.v51-nav-primary>a{padding:12px 4px;min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);color:var(--text);text-decoration:none;font-size:.9rem;font-weight:650}.v51-nav-primary span{color:var(--accent)}
.v51-nav-group{border-bottom:1px solid var(--line)}.v51-nav-group>summary{min-height:48px;padding:14px 4px;cursor:pointer;font-size:.85rem;color:var(--text);font-weight:650}.v51-nav-group>div{display:grid;padding:0 10px 10px}.v51-nav-group a{min-height:44px;display:flex;align-items:center;padding:8px;color:var(--muted);font-size:.83rem;text-decoration:none}.v51-nav-contact{display:flex;align-items:center;min-height:48px;margin-top:18px;color:var(--accent);font-size:.9rem;font-weight:650;text-decoration:none}
body .mobile-navigation-inner{padding:18px!important}.v51-tool-picker{display:grid;align-content:start;gap:10px;min-width:0}.v51-tool-picker details{background:var(--surface);border:1px solid var(--line);border-radius:3px}.v51-tool-picker summary{padding:16px;min-height:52px;font-size:.9rem;font-weight:700;cursor:pointer;line-height:1.5}.v51-tool-picker details>div{display:grid;padding:0 14px 12px}.v51-tool-picker a{min-height:44px;display:flex;align-items:center;padding:8px 2px;color:var(--accent);font-size:.82rem;line-height:1.5;text-decoration:none}
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body .labo-page .labo-hero__grid{display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:24px!important}.labo-page .labo-hero{padding:32px 0!important}.labo-page .labo-hero h1{max-width:24ch!important}.labo-page .labo-hero__lead{font-size:.95rem!important;line-height:1.7!important}.labo-page .labo-hero__panel{padding:24px!important}.labo-page .labo-section__head{gap:18px!important}.labo-page :is(.labo-card,.labo-domain,.labo-step){padding:22px!important;min-width:0}.labo-page :is(.labo-card,.labo-domain,.labo-step) h3{margin:12px 0!important}.labo-page .labo-section{padding:36px 0!important}.labo-page .labo-section-nav{position:static!important}.labo-page .labo-section-nav .labo-shell{display:flex;flex-wrap:wrap;gap:4px 14px}.labo-page .labo-section-nav a{min-height:44px;display:flex;align-items:center;font-size:.8rem}
body .sc-method__steps{gap:14px!important}body .sc-method__step{padding:24px!important;min-width:0!important}body .sc-method__step h3{margin:12px 0!important;font-size:1.08rem!important}.sc-method__step>span{position:static!important;display:block;margin-bottom:8px}.sc-project__main{min-width:0}.sc-project__main>*{min-width:0}.sc-project__main h3{font-size:1.08rem!important;line-height:1.35!important}.sc-hero h1{max-width:24ch}.sc-hero__intro{font-size:.95rem!important;line-height:1.7!important}
body .article-shell .v5-article-actions{width:100%;max-width:520px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:4px;gap:2px}.v5-article-actions>button,.v5-article-actions summary{padding:8px 4px!important;font-size:.76rem!important;min-width:0}.v5-article-actions>button{border-right:1px solid var(--line)!important}.v5-article-actions summary{width:100%}.article-toc-mobile{border-radius:3px!important;box-shadow:none!important}.article-toc-mobile summary{min-height:44px}
:is(.v51-questions,.v51-topics,.v51-projects) a:hover{background:var(--accent-soft)}:is(.v51-nav-group,.v51-tool-picker) summary:focus-visible,.v51-section a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
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body .showcase-v7 h2{font-size:var(--editorial-h2)!important}body .showcase-v7 h3{font-size:var(--editorial-h3)!important}
body .article-shell .v5-article-actions{grid-template-columns:1.25fr 1fr 1.1fr .8fr}
body .article-shell .v5-article-actions>button svg{display:none}
body .article-evidence-detail__head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:start}.article-evidence-detail__head>div{min-width:0}.article-evidence-detail__head h2{font-size:1.5rem!important;margin:6px 0 12px!important}.article-evidence-detail__head p{font-size:.9rem!important;line-height:1.65!important}.article-evidence-detail__count{font-size:.8rem!important;white-space:nowrap}.article-evidence-detail{padding:22px!important}.article-evidence-overview>div{padding:14px!important;min-width:0}
@media(max-width:759px){body .article-evidence-detail__head{grid-template-columns:minmax(0,1fr)}body .article-shell .v5-article-actions>button,body .article-shell .v5-article-actions summary{font-size:.72rem!important;padding:8px 3px!important}.article-evidence-detail{padding:16px!important}.article-evidence-detail__count{justify-self:start}}

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.v51-nav-primary a[aria-current=page]{color:var(--accent);background:var(--accent-soft);padding-left:12px;padding-right:12px}
/* Native mobile navigation has historical link rules with higher specificity */
body .mobile-navigation .v51-nav-reading{display:grid!important;grid-template-columns:minmax(0,1fr) auto!important;gap:6px!important;padding:14px!important;align-items:center!important}
body .mobile-navigation .v51-nav-reading>strong,body .mobile-navigation .v51-nav-reading>span{display:block!important;grid-column:1!important}.mobile-navigation .v51-nav-reading>span{line-height:1.5!important}
body .mobile-navigation .v51-nav-primary>a{display:flex!important;justify-content:space-between!important;align-items:center!important;gap:14px!important;padding:12px 4px!important;min-height:48px!important}
body .mobile-navigation .v51-nav-primary>a>span{margin-left:auto!important;flex-shrink:0!important}
body .mobile-navigation .v51-nav-primary>a[aria-current=page]{padding-left:12px!important;padding-right:12px!important}
body .mobile-navigation .v51-nav-group a{padding:10px 8px!important;min-height:44px!important}body .mobile-navigation .v51-nav-contact{display:flex!important;padding:12px 4px!important;min-height:48px!important;line-height:1.5!important}
/* V5.2 public design contract. Form hooks and content remain in their original components */
body.editorial-site{--font-serif:var(--font-sans);--serif:var(--font-sans);--editorial-h1:clamp(2rem,3.7vw,3.15rem);--editorial-h2:clamp(1.45rem,2.25vw,2rem);--editorial-h3:clamp(1rem,1.4vw,1.15rem)}
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body.editorial-site #main-content:is(.legacy-content,.showcase-content) h1{font-size:var(--editorial-h1)!important;line-height:1.14!important;letter-spacing:-.035em!important}
body.editorial-site #main-content:is(.legacy-content,.showcase-content) h2{font-size:var(--editorial-h2)!important}
body.editorial-site #main-content:is(.legacy-content,.showcase-content) h3{font-size:var(--editorial-h3)!important}
body.editorial-site #main-content:is(.legacy-content,.showcase-content) :is(h1,h2,h3) :is(span,strong,em,a){font:inherit!important;letter-spacing:inherit!important}
body.editorial-site #main-content :is(p,li,dt,dd,small,button,label,legend,summary,a,span,strong,em){font-family:var(--font-sans)!important}
body.editorial-site #main-content :is(.eyebrow,.labo-eyebrow,.labo-kicker,.sc-kicker){font:700 .68rem/1.5 var(--font-sans)!important;letter-spacing:.09em!important;text-transform:uppercase!important;color:var(--accent)!important}
body.editorial-site #main-content :is(.eyebrow,.labo-eyebrow,.labo-kicker,.sc-kicker)::after{display:none!important}
body.editorial-site #main-content :is(.button,.labo-button,.ie-button,.article-bridge__actions a){font:650 .83rem/1.45 var(--font-sans)!important;min-height:44px!important;border-radius:4px!important;box-shadow:none!important;text-decoration:none!important;white-space:normal!important}
body.editorial-site #main-content :is(.button,.labo-button,.ie-button)::after{display:none!important}
.k52-icon{width:20px!important;height:20px!important;max-width:20px!important;flex:0 0 20px;display:inline-block!important;fill:none!important;stroke:currentColor!important;vertical-align:middle;overflow:visible}
body.editorial-site #main-content h2>.k52-icon{width:26px!important;height:26px!important;max-width:26px!important;vertical-align:-.12em;margin-right:9px;color:var(--accent)}
body .site-nav-desktop a{display:flex!important;align-items:center!important;gap:7px!important;white-space:nowrap}
body .site-nav-desktop .k52-icon{width:17px!important;height:17px!important;max-width:17px!important;flex-basis:17px;color:var(--accent)}
body .v51-nav-primary>a .k52-icon{margin:0!important;color:var(--accent)}body .mobile-navigation .v51-nav-primary>a>.k52-nav-label{margin:0!important;flex:1!important}body .mobile-navigation .v51-nav-primary>a>.k52-nav-arrow{margin-left:auto!important;flex:0 0 auto!important}
body .mobile-navigation .v51-nav-reading{grid-template-columns:24px minmax(0,1fr) auto!important}.v51-nav-reading>.k52-icon{grid-row:1/3;color:var(--accent)}body .mobile-navigation .v51-nav-reading>strong,body .mobile-navigation .v51-nav-reading>span{grid-column:2!important}body .mobile-navigation .v51-nav-reading>b{grid-column:3!important}.v51-nav-group a{gap:10px!important}.v51-nav-group a>.k52-icon{color:var(--accent)}
body .v5-pillars a{grid-template-columns:24px minmax(0,1fr);gap:5px 10px!important;align-content:center}.v5-pillars a>.k52-icon{grid-row:1/3;color:var(--accent)}.v5-pillars a>small,.v5-pillars a>strong{grid-column:2}.v5-pillars a>span{display:none!important}.v51-topics h3 .k52-icon{margin-right:7px;color:var(--accent);width:18px!important;height:18px!important}
/* Seven ordered diagnostic panels, native disclosures and visible anchor navigation */
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body .tools-page .k52-tool-body :is(.light-tool,.tools-provision,.tools-kai,.tools-iact){padding:0!important;margin:0!important;width:100%!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;min-width:0}
body .tools-page .k52-tool-body :is(.light-tool__head,.tools-provision__copy){max-width:70ch}.tools-page .k52-tool-body h2{margin-top:0!important}.tools-page .tools-principles{margin:24px 0!important;padding:18px!important;background:var(--surface)!important;border:1px solid var(--line)!important;border-radius:4px!important}.tools-page .tools-principles>div{padding:0!important}.tools-page .tools-limit{padding:18px!important;border-radius:4px!important;scroll-margin-top:90px}
/* Method: actual list items and section heads, including all lower sections */
body .labo-page .labo-section__head{display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:12px!important;margin-bottom:22px!important}.labo-page .labo-section__head h2{max-width:36ch;margin:0!important}.labo-page .labo-section__head>p{max-width:70ch;margin:0;line-height:1.7;font-size:.93rem}
body .labo-page :is(.labo-section--accent,.labo-section--soft,.labo-cta){background:var(--bg)!important;color:var(--text)!important}.labo-page :is(.labo-principles,.labo-projects,.labo-domains){gap:14px!important}.labo-page :is(.labo-card,.labo-domain,.labo-project,.labo-callout){background:var(--surface)!important;border:1px solid var(--line)!important;border-radius:4px!important;box-shadow:none!important;padding:20px!important;color:var(--text)!important}.labo-page :is(.labo-card,.labo-domain,.labo-project) p{font-size:.9rem!important;line-height:1.7!important}.labo-page .labo-steps{display:grid!important;grid-template-columns:1fr!important;gap:12px!important}.labo-page .labo-steps>li{display:flex!important;align-items:start;gap:14px!important;padding:20px!important;border:1px solid var(--line)!important;border-radius:4px!important;background:var(--surface)!important}.labo-page .labo-steps>li>span{font:700 .75rem var(--font-sans)!important;color:var(--accent);padding-top:5px}.labo-page .labo-steps p{font-size:.88rem!important;line-height:1.7!important}.labo-page .labo-transmission{display:grid!important;grid-template-columns:1fr!important;gap:24px!important}.labo-page .labo-cta__inner{display:grid!important;grid-template-columns:1fr!important;gap:24px!important}.labo-page .labo-cta__inner h2{max-width:36ch}.labo-page .labo-cta__inner p{max-width:70ch;color:var(--muted)!important;line-height:1.7}.labo-page .labo-cta .labo-button{background:var(--accent)!important;color:white!important;justify-self:start}
/* Ecosystem: all sixteen projects, readable families, no sprawling connection canvas */
body .showcase-v7 .sc-map{display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:18px!important;padding:0!important;margin:24px 0!important;min-height:0!important}.showcase-v7 .sc-map::before,.showcase-v7 .sc-map::after{display:none!important}.showcase-v7 .sc-pole{grid-column:auto!important;grid-row:auto!important;margin:0!important;position:static!important;inset:auto!important;transform:none!important;width:100%!important;border-radius:4px!important;padding:20px!important;background:var(--surface)!important;border:1px solid var(--line)!important;box-shadow:none!important}.showcase-v7 .sc-strategic{padding:24px!important;border-radius:4px!important;background:var(--surface)!important}.showcase-v7 .sc-strategic-grid{gap:12px!important;grid-template-columns:1fr!important}.showcase-v7 .sc-project{padding:16px!important;border:1px solid var(--line)!important;background:var(--surface)!important;border-radius:4px!important;box-shadow:none!important}.showcase-v7 .sc-logo{width:48px!important;height:48px!important;min-width:48px!important}.showcase-v7 .sc-logo img{width:auto!important;height:auto!important;max-width:42px!important;max-height:42px!important;object-fit:contain!important}.showcase-v7 .sc-project__main{display:flex!important;align-items:start;gap:12px!important}.showcase-v7 .sc-project__copy p{font-size:.87rem!important;line-height:1.65!important}.showcase-v7 .sc-details{margin-top:12px!important}.showcase-v7 .sc-details summary{min-height:44px;padding:10px 0!important;font-size:.79rem!important}.showcase-v7 .sc-method{padding:24px!important;border:1px solid var(--line)!important;border-radius:4px!important;background:var(--surface)!important;margin-top:28px!important;margin-bottom:28px!important}.showcase-v7 .sc-method__steps{grid-template-columns:1fr!important;gap:12px!important}.showcase-v7 .sc-method__step{padding:18px!important;border:1px solid var(--line)!important;border-radius:4px!important}.showcase-v7 .sc-method__step>span{font:700 .8rem var(--font-sans)!important;position:static!important;display:block!important}.showcase-v7 .sc-method__step p{font-size:.88rem!important;line-height:1.7!important}.showcase-v7 .sc-bottom-grid{gap:14px!important}.showcase-v7 .sc-bottom-grid>section{padding:22px!important;border-radius:4px!important;background:var(--surface)!important}
/* Reading library and article continuation: concise framing, original local features */
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/* IE: balanced columns and measured section rhythm */
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body.editorial-site .site-header .header-inner{gap:18px!important}.site-header .site-nav-desktop{flex:1;min-width:0;justify-content:center!important}.site-header .site-nav-desktop>a{font-size:.72rem!important;padding-inline:6px!important;gap:6px!important;white-space:nowrap!important;flex-shrink:0}.site-header .k53-explorer{flex-shrink:0}.site-header .k53-explorer>summary,.site-header .k53-header-contact,.site-header .v5-reading,.site-header .v5-reading>span{white-space:nowrap!important;flex-shrink:0!important}.site-header .k53-explorer>summary{font-size:.72rem!important;padding-inline:6px!important}.site-header .header-actions{flex-shrink:0!important}
body.editorial-site #main-content #article-root{padding-top:0!important;margin-top:0!important}body.editorial-site #main-content #article-root>.article-hero-v5{margin:0!important;padding-top:22px!important}body.editorial-site #main-content #article-root>.k53-article-workbench{width:100%!important;max-width:none!important;margin-inline:0!important}body.editorial-site #main-content #article-root>.reading-tools--compact{margin:0!important}body.editorial-site #main-content #article-root>.article-layout-v5{margin-top:0!important}
body.editorial-site #main-content .faq-item>summary{padding-right:48px!important}.k53-tool-page .button-primary,.km-page .button-primary{background:var(--accent)!important;color:#fff!important;border-color:var(--accent)!important}.k53-tool-card .k53-tool-open{color:var(--accent)!important}
@media(max-width:379px){body.editorial-site .site-header .header-inner{gap:4px!important}}