/* Homepage visual system: the existing cream, terracotta and deep green palette. */
@font-face{font-family:'Home Manrope';font-style:normal;font-weight:600;font-display:swap;src:url('/assets/fonts/home-manrope-semibold.ttf') format('truetype')}
@font-face{font-family:'Home DM Sans';font-style:normal;font-weight:400 500;font-display:swap;src:url('/assets/fonts/home-dm-sans-regular.ttf') format('truetype')}
@font-face{font-family:'Home DM Sans';font-style:normal;font-weight:600 700;font-display:swap;src:url('/assets/fonts/home-dm-sans-semibold.ttf') format('truetype')}

body.ai-safety-home{
  --ink:#171a18;--muted:#5b615b;--paper:#f3efe6;--light:#faf7f0;
  --terra:#87301f;--line:#c9c5ba;--wash:#eae3d6;--green:#1f3730;
  --serif:Newsreader,Georgia,serif;--sans:'Home DM Sans','Instrument Sans',Arial,sans-serif;
  --heading:'Home Manrope','Instrument Sans',Arial,sans-serif;
  --home-gutter:clamp(20px,4vw,56px);
  margin:0;background:var(--paper);color:var(--ink);font:17px/1.8 var(--sans);overflow-anchor:none;
}
body.ai-safety-home main,body.ai-safety-home main *{box-sizing:border-box}
body.ai-safety-home main{padding:0;margin:0;max-width:none}
body.ai-safety-home main :is(h1,h2,h3,h4,p){margin:0}
body.ai-safety-home main :is(h1,h2,h3,h4){font-family:var(--heading);font-weight:600;color:var(--ink);font-style:normal;text-wrap:balance;letter-spacing:-.035em}
body.ai-safety-home main h2{font-size:42px;line-height:1.24}
body.ai-safety-home main h3{font-size:22px;line-height:1.4}
body.ai-safety-home main p{color:var(--muted)}
body.ai-safety-home main strong{font-weight:600}
body.ai-safety-home main a{color:inherit;text-underline-offset:4px}
body.ai-safety-home main a:hover{color:var(--terra)}
body.ai-safety-home main :is(a,button,summary){-webkit-tap-highlight-color:transparent;touch-action:manipulation;outline-offset:5px}
body.ai-safety-home main :focus-visible{outline:3px solid var(--terra)}
body.ai-safety-home main :is(button,summary){font:inherit;color:inherit;cursor:pointer}
body.ai-safety-home main button{background:none;border:0}
body.ai-safety-home main svg{vertical-align:middle;flex-shrink:0}
body.ai-safety-home main [hidden]{display:none!important}
body.ai-safety-home main .wrap{width:min(1240px,calc(100% - 2 * var(--home-gutter)));margin-inline:auto}
body.ai-safety-home main :is(section[id],article[id],.eyebrow[id]){scroll-margin-top:150px}
body.ai-safety-home main :is(.eyebrow,.label){font:600 12px/1.65 var(--sans);text-transform:uppercase;letter-spacing:.1em}
body.ai-safety-home main .eyebrow{color:var(--terra)}
body.ai-safety-home main .muted{color:var(--muted)}
body.ai-safety-home main .button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:54px;padding:15px 22px;border:1px solid var(--green);border-radius:5px;font-size:15px;font-weight:600;line-height:1.5;text-decoration:none;transition:background 180ms,transform 180ms}
body.ai-safety-home main .primary{background:var(--green);color:var(--light)}
body.ai-safety-home main .primary:hover{background:var(--terra);border-color:var(--terra);color:var(--light);transform:translateY(-2px)}
body.ai-safety-home main .text-link{display:inline-flex;align-items:baseline;gap:10px;font-size:15px;font-weight:600;line-height:1.6;text-decoration:none}
body.ai-safety-home main .text-link:hover{text-decoration:underline}
body.ai-safety-home main .text-link svg{width:14px;height:14px}

/* A generous opening and a diagram plate, following the reference's proportions. */
body.ai-safety-home main .hero{padding-block:76px 96px;border-bottom:1px solid var(--line)}
body.ai-safety-home main .hero-grid{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:64px}
body.ai-safety-home main .hero-copy>.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:27px}
body.ai-safety-home main .hero-copy>.eyebrow::before{content:'';width:24px;height:1px;flex-shrink:0;background:var(--terra)}
body.ai-safety-home main .hero h1{font-size:clamp(46px,4.5vw,66px);line-height:1.12;letter-spacing:-.055em;max-width:18ch}
body.ai-safety-home main .hero h1 span{display:block;font:italic 400 1.1em/1.09 var(--serif);letter-spacing:-.045em;color:var(--terra);margin-top:6px}
body.ai-safety-home main .hero .intro{font-size:18px;line-height:1.85;margin-top:29px;max-width:52ch}
body.ai-safety-home main .hero .intro strong{color:var(--ink)}
body.ai-safety-home main .hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px 25px;margin-top:31px}
body.ai-safety-home main .hero-actions .text-link{font-size:14px}
body.ai-safety-home main .logic{position:relative;align-self:center;margin:0 10px 10px 0;padding:27px;background-color:var(--wash);background-image:radial-gradient(var(--line) .7px,transparent .7px);background-size:22px 22px;border:1px solid var(--line);border-radius:3px;box-shadow:11px 11px 0 var(--line)}
body.ai-safety-home main .logic::before,body.ai-safety-home main .logic::after{content:'';position:absolute;width:15px;height:15px;border-color:var(--terra);border-style:solid;pointer-events:none}
body.ai-safety-home main .logic::before{top:-1px;left:-1px;border-width:2px 0 0 2px}
body.ai-safety-home main .logic::after{bottom:-1px;right:-1px;border-width:0 2px 2px 0}
body.ai-safety-home main .logic-heading{display:flex;justify-content:space-between;gap:14px;padding-bottom:19px;margin-bottom:27px;border-bottom:1px solid var(--line)}
body.ai-safety-home main .logic-heading .label{font-size:11px;letter-spacing:.08em}
body.ai-safety-home main .logic-row{display:grid;grid-template-columns:32px minmax(0,1fr);gap:15px;align-items:start}
body.ai-safety-home main .logic-n{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--terra);border-radius:50%;background:var(--paper);color:var(--terra);font:italic 23px/1 var(--serif)}
body.ai-safety-home main .logic h2{font-size:21px;line-height:1.35;letter-spacing:-.025em;margin-bottom:8px;text-wrap:initial}
body.ai-safety-home main .logic p{font-size:14px;line-height:1.75;color:var(--muted)}
body.ai-safety-home main .fork{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:28px 0 27px 47px}
body.ai-safety-home main .fork::before{content:'';position:absolute;top:-15px;left:25%;right:25%;height:15px;border:1px solid var(--terra);border-bottom:0}
body.ai-safety-home main .fork a{background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:14px;text-decoration:none;line-height:1.5;transition:border-color 180ms}
body.ai-safety-home main .fork a:hover{border-color:var(--terra)}
body.ai-safety-home main .fork small{display:block;font-size:10px;letter-spacing:.06em;line-height:1.5;color:var(--terra);margin-bottom:7px}
body.ai-safety-home main .fork strong{display:block;font-size:14px;font-weight:600}
body.ai-safety-home main .logic-final{margin-top:25px;padding-top:24px;border-top:1px solid var(--line)}

/* Editorial sections: headings and explanations sit side by side. */
body.ai-safety-home main .section{padding-block:86px 92px;border-bottom:1px solid var(--line)}
body.ai-safety-home main .section-header{display:grid;grid-template-columns:1fr 1.05fr;gap:80px;align-items:start;margin-bottom:43px}
body.ai-safety-home main .section-heading>.eyebrow{margin-bottom:20px}
body.ai-safety-home main .section-heading h2{max-width:22ch}
body.ai-safety-home main .section-summary{padding-top:40px}
body.ai-safety-home main .section-summary p{font-size:17px;line-height:1.85;max-width:65ch}
body.ai-safety-home main .section-summary p+p{margin-top:20px}
body.ai-safety-home main .section-summary strong{color:var(--ink);font-weight:500}
body.ai-safety-home main .safety-intro{font-size:15px;margin:38px 0 27px}
body.ai-safety-home main :is(.safety-families,.work-grid){display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}
body.ai-safety-home main :is(.safety-families,.work-grid) article{padding-top:23px;border-top:1px solid var(--terra)}
body.ai-safety-home main .safety-families article>.eyebrow{font:italic 30px/1.2 var(--serif);letter-spacing:0}
body.ai-safety-home main .safety-families h3{margin:18px 0 13px}
body.ai-safety-home main :is(.safety-families,.work-grid) p{font-size:16px;line-height:1.85}
body.ai-safety-home main .safety-bridge{display:grid;grid-template-columns:1fr 1.4fr;gap:42px;background:var(--wash);border-radius:4px;padding:31px 34px;margin-top:38px}
body.ai-safety-home main .safety-bridge p{font-size:15px;line-height:1.85}
body.ai-safety-home main .safety-bridge strong{color:var(--ink)}
body.ai-safety-home main .safety-continue{margin-top:27px}
body.ai-safety-home main .work-grid h3{margin-bottom:14px;font-size:21px}
body.ai-safety-home main .section-bottom{display:flex;flex-wrap:wrap;gap:18px 35px;margin-top:32px}

/* The deep green section replaces the reference's navy while keeping our palette. */
body.ai-safety-home main #risques{width:100%;max-width:none;background:var(--green);padding-inline:max(var(--home-gutter),calc((100% - 1240px)/2));border:0}
body.ai-safety-home main #risques .section-heading :is(h2,.eyebrow){color:var(--paper)}
body.ai-safety-home main #risques .section-summary p{color:var(--wash)}
body.ai-safety-home main .risks{display:grid;grid-template-columns:1fr 1fr;gap:28px}
body.ai-safety-home main .risk{padding:31px;background:var(--light);border:1px solid var(--line);border-radius:6px}
body.ai-safety-home main .risk-index{font:italic 32px/1 var(--serif);color:var(--terra);margin-bottom:20px}
body.ai-safety-home main .risk h3{font-size:29px;line-height:1.35;margin:14px 0 20px}
body.ai-safety-home main .risk p{font-size:16px;line-height:1.85}
body.ai-safety-home main .sequence{display:flex;flex-direction:column;gap:0;margin:25px 0;background:var(--paper);padding:0 16px;border-radius:4px}
body.ai-safety-home main .sequence span{display:flex;align-items:baseline;gap:12px;padding:14px 0;font-size:14px;line-height:1.7;border-bottom:1px solid var(--line)}
body.ai-safety-home main .sequence span:last-child{border:0}
body.ai-safety-home main .sequence b{flex-shrink:0;color:var(--terra);font-size:11px}
body.ai-safety-home main .risk .limits{font-size:14px;line-height:1.8;margin:24px 0;padding-top:20px;border-top:1px solid var(--line)}
body.ai-safety-home main .risk .text-link{font-size:14px}

/* The prevention board retains the working keyboard-accessible tabs. */
body.ai-safety-home main .prevention{padding-block:86px 92px}
body.ai-safety-home main .thesis{display:grid;grid-template-columns:1fr 1.05fr;gap:80px;align-items:start}
body.ai-safety-home main .thesis h2{margin-top:20px;max-width:22ch}
body.ai-safety-home main .thesis>div+div{padding-top:40px}
body.ai-safety-home main .thesis p{font-size:17px;line-height:1.85}
body.ai-safety-home main .thesis .eyebrow{font-size:12px;color:var(--terra)}
body.ai-safety-home main .thesis .thesis-note{font-size:14px;line-height:1.8;margin-top:22px}
body.ai-safety-home main .method{display:grid;grid-template-columns:.8fr 1.25fr;gap:45px;margin-top:48px;background:var(--light);border:1px solid var(--line);border-radius:7px;padding:34px}
body.ai-safety-home main .method h3{font-size:30px;line-height:1.4;margin-top:15px}
body.ai-safety-home main .method>div>p:not(.eyebrow){font-size:15px;margin-top:20px}
body.ai-safety-home main .method .button{margin-top:27px}
body.ai-safety-home main .timeline{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding:6px;background:var(--wash);border-radius:5px}
body.ai-safety-home main .phase-control{display:block;text-align:left;padding:13px 11px;border:1px solid transparent;border-radius:4px;text-decoration:none;font-size:14px;font-weight:600;line-height:1.5}
body.ai-safety-home main .phase-control:hover{background:var(--paper);color:var(--terra)}
body.ai-safety-home main .phase-control[aria-selected=true]{background:var(--green);color:var(--light)}
body.ai-safety-home main .phase-control small{display:block;margin-top:6px;font-size:11px;font-weight:400;color:var(--muted)}
body.ai-safety-home main .phase-control[aria-selected=true] small{color:var(--wash)}
body.ai-safety-home main .phase{padding:28px 8px 8px;min-height:250px}
body.ai-safety-home main .phase h4{font-size:21px;line-height:1.4;margin-bottom:17px}
body.ai-safety-home main .phase ul{padding-left:20px;margin:0;font-size:15px;color:var(--muted)}
body.ai-safety-home main .phase li{padding-left:4px;margin-bottom:9px}
body.ai-safety-home main .principles{margin-top:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
body.ai-safety-home main .principles summary{display:flex;align-items:center;justify-content:space-between;gap:20px;list-style:none;padding:18px 0;font-size:14px;font-weight:600;line-height:1.7}
body.ai-safety-home main .principles summary::-webkit-details-marker{display:none}
body.ai-safety-home main .principles summary::after{content:'+';font-size:22px;color:var(--terra)}
body.ai-safety-home main .principles[open] summary::after{content:'−'}
body.ai-safety-home main .principles ol{margin:5px 0 16px;padding-left:20px;font-size:15px;color:var(--muted)}
body.ai-safety-home main .principles li{margin-bottom:12px;padding-left:4px}
body.ai-safety-home main .principles p{font-size:13px;line-height:1.8;padding-bottom:18px}
body.ai-safety-home main .related-shelf{margin-top:35px;padding-top:24px;border-top:1px solid var(--line)}
body.ai-safety-home main .related-shelf-head{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:22px}
body.ai-safety-home main .related-shelf-head .text-link{font-size:14px}
body.ai-safety-home main .related-shelf ul{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;list-style:none;margin:0;padding:0}
body.ai-safety-home main .related-shelf small{display:block;font-size:12px;color:var(--muted);margin-bottom:8px}
body.ai-safety-home main .related-shelf li a{display:block;font-size:15px;line-height:1.7;font-weight:500;text-decoration:none}
body.ai-safety-home main .related-shelf li a:hover{text-decoration:underline}

/* Practical resources and the closing research section. */
body.ai-safety-home main #professionnels{border-top:1px solid var(--line);border-bottom:0}
body.ai-safety-home main .professional-grid{display:grid;grid-template-columns:.85fr 1.25fr;gap:70px}
body.ai-safety-home main .professional-intro p{font-size:17px;line-height:1.85;margin-bottom:24px}
body.ai-safety-home main .professional-intro .limits{font-size:14px}
body.ai-safety-home main .professional-intro .text-link{font-size:14px}
body.ai-safety-home main .tool-list article{display:grid;grid-template-columns:36px minmax(0,1fr);gap:8px 20px;padding:25px 0;border-top:1px solid var(--line)}
body.ai-safety-home main .tool-list article:last-child{border-bottom:1px solid var(--line)}
body.ai-safety-home main .tool-list .num{font:italic 29px/1.35 var(--serif);color:var(--terra);grid-row:span 2}
body.ai-safety-home main .tool-list h3{font-size:21px;margin-bottom:12px}
body.ai-safety-home main .tool-list h3 a{text-decoration:none}
body.ai-safety-home main .tool-list h3 a:hover{text-decoration:underline}
body.ai-safety-home main .tool-list p{font-size:16px;line-height:1.85}
body.ai-safety-home main .tool-list .tag{grid-column:2;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--terra)}
body.ai-safety-home main #laboratoires{width:100%;max-width:none;background:var(--wash);padding-inline:max(var(--home-gutter),calc((100% - 1240px)/2));border:0}
body.ai-safety-home main .labs{display:grid;grid-template-columns:1fr 1.05fr;gap:80px}
body.ai-safety-home main .labs h3{font-size:28px;line-height:1.35;margin:17px 0 22px}
body.ai-safety-home main .labs p{font-size:16px;line-height:1.85;margin-top:17px}
body.ai-safety-home main .labs .label{font-size:11px}
body.ai-safety-home main .lab-questions{list-style:none;margin:0;padding:0 25px;background:var(--paper);border:1px solid var(--line);border-radius:5px}
body.ai-safety-home main .lab-questions li{display:flex;gap:18px;align-items:baseline;border-bottom:1px solid var(--line);padding:23px 0;font-size:17px;line-height:1.7}
body.ai-safety-home main .lab-questions li:last-child{border:0}
body.ai-safety-home main .lab-questions span{font:italic 25px/1 var(--serif);color:var(--terra);flex-shrink:0}
body.ai-safety-home main .labs .lab-limits{font-size:14px;line-height:1.8;margin-top:25px}
body.ai-safety-home main .labs .source-inline{font-size:13px;margin-top:20px}
body.ai-safety-home main .labs .text-link{font-size:14px;margin-top:20px}
body.ai-safety-home main .update-note{font-size:12px;color:var(--muted);padding-block:24px}
body.ai-safety-home main .language-note{font:500 11px/1.3 var(--sans);color:var(--muted);margin-left:6px}

@media(max-width:1180px){
  body.ai-safety-home main .hero-grid{gap:40px}
  body.ai-safety-home main .hero{padding-block:60px 75px}
  body.ai-safety-home main .hero h1{font-size:clamp(42px,4.5vw,54px)}
  body.ai-safety-home main .logic{padding:22px}
  body.ai-safety-home main .logic-heading{flex-direction:column;gap:3px;margin-bottom:23px}
  body.ai-safety-home main .fork{margin-left:0}
  body.ai-safety-home main :is(.section-header,.thesis,.labs){gap:45px}
  body.ai-safety-home main h2{font-size:37px}
  body.ai-safety-home main .professional-grid{gap:40px}
  body.ai-safety-home main .risk{padding:25px}
  body.ai-safety-home main .method{gap:30px;padding:28px}
  body.ai-safety-home main .phase-control{font-size:13px;padding:12px 8px}
}
@media(max-width:800px){
  body.ai-safety-home{--home-gutter:20px}
  body.ai-safety-home main .hero{padding-block:42px 64px}
  body.ai-safety-home main .hero-grid{grid-template-columns:1fr;gap:42px}
  body.ai-safety-home main .hero-copy{max-width:650px}
  body.ai-safety-home main .hero-copy>.eyebrow{font-size:11px;letter-spacing:.06em;margin-bottom:23px}
  body.ai-safety-home main .hero h1{font-size:clamp(40px,7.8vw,58px);max-width:20ch}
  body.ai-safety-home main .hero .intro{font-size:17px;margin-top:25px}
  body.ai-safety-home main .hero-actions{margin-top:27px}
  body.ai-safety-home main .logic{width:calc(100% - 10px);max-width:580px;margin-right:10px;padding:24px}
  body.ai-safety-home main .logic-heading{flex-direction:row}
  body.ai-safety-home main .logic h2{font-size:21px}
  body.ai-safety-home main .fork{margin-left:47px}
  body.ai-safety-home main :is(.section,.prevention){padding-block:60px 65px}
  body.ai-safety-home main :is(.section-header,.thesis,.professional-grid,.labs){grid-template-columns:1fr;gap:26px}
  body.ai-safety-home main .section-header{margin-bottom:32px}
  body.ai-safety-home main .section-heading h2,body.ai-safety-home main .thesis h2{max-width:24ch}
  body.ai-safety-home main h2{font-size:32px}
  body.ai-safety-home main .section-heading>.eyebrow{margin-bottom:17px}
  body.ai-safety-home main .section-summary,body.ai-safety-home main .thesis>div+div{padding-top:0}
  body.ai-safety-home main .section-summary p{font-size:16px}
  body.ai-safety-home main :is(.safety-families,.work-grid){grid-template-columns:1fr;gap:30px}
  body.ai-safety-home main :is(.safety-families,.work-grid) article{padding-top:20px}
  body.ai-safety-home main .safety-families h3{margin-top:14px}
  body.ai-safety-home main .safety-bridge{grid-template-columns:1fr;gap:21px;padding:25px;margin-top:30px}
  body.ai-safety-home main .safety-intro{margin-top:28px;font-size:15px}
  body.ai-safety-home main .risks{grid-template-columns:1fr;gap:24px}
  body.ai-safety-home main .risk h3{font-size:27px}
  body.ai-safety-home main .risk p{font-size:15px}
  body.ai-safety-home main .method{grid-template-columns:1fr;gap:30px;margin-top:34px;padding:25px}
  body.ai-safety-home main .method h3{font-size:28px}
  body.ai-safety-home main .phase{min-height:265px;padding-top:25px}
  body.ai-safety-home main .related-shelf-head{align-items:flex-start;flex-direction:column;gap:14px}
  body.ai-safety-home main .related-shelf ul{grid-template-columns:1fr;gap:22px}
  body.ai-safety-home main .professional-intro p{font-size:16px}
  body.ai-safety-home main .tool-list h3{font-size:20px}
  body.ai-safety-home main .labs h3{font-size:27px}
  body.ai-safety-home main .lab-questions li{font-size:16px;padding-block:21px}
}
@media(max-width:480px){
  body.ai-safety-home main .hero-actions{align-items:stretch;flex-direction:column;gap:22px}
  body.ai-safety-home main .hero-actions .button{width:100%}
  body.ai-safety-home main .hero-copy>.eyebrow::before{display:none}
  body.ai-safety-home main .logic{padding:21px}
  body.ai-safety-home main .logic-heading{flex-direction:column}
  body.ai-safety-home main .fork{margin-left:0;gap:10px}
  body.ai-safety-home main .fork a{padding:13px 11px}
  body.ai-safety-home main .fork strong{font-size:13px}
  body.ai-safety-home main .risk{padding:24px 21px}
  body.ai-safety-home main .method{padding:23px 18px}
  body.ai-safety-home main .timeline{gap:4px;padding:5px}
  body.ai-safety-home main .phase-control{font-size:12px;padding:11px 7px}
  body.ai-safety-home main .phase-control small{font-size:10px}
  body.ai-safety-home main .tool-list article{grid-template-columns:27px minmax(0,1fr);gap:8px 15px}
}
@media(prefers-reduced-motion:reduce){
  body.ai-safety-home main *,body.ai-safety-home main *::before,body.ai-safety-home main *::after{transition:none!important;scroll-behavior:auto!important}
}
@media print{
  body.ai-safety-home{background:white;font-size:10pt}
  body.ai-safety-home main .wrap{width:100%}
  body.ai-safety-home main .hero{padding:20px 0}
  body.ai-safety-home main .hero h1{font-size:36pt}
  body.ai-safety-home main .section,body.ai-safety-home main .prevention{padding:25px 0}
  body.ai-safety-home main :is(#risques,#laboratoires){padding-inline:0;background:white}
  body.ai-safety-home main #risques .section-heading :is(h2,.eyebrow),body.ai-safety-home main #risques .section-summary p{color:var(--ink)}
  body.ai-safety-home main h2{font-size:24pt}
  body.ai-safety-home main .logic{box-shadow:none;background:transparent}
  body.ai-safety-home main :is(.risk,.method,.safety-families){break-inside:avoid}
  body.ai-safety-home main .timeline{display:none!important}
  body.ai-safety-home main .phase[hidden]{display:block!important}
  body.ai-safety-home main .phase{min-height:0}
}