:root{--paper:#f2efe7;--teal:#496b70;--ink:#172522;--muted:#5f6d68;--line:#d4dad5}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 system-ui,-apple-system,sans-serif}a{color:var(--teal)}.wrap{width:min(1080px,calc(100% - 40px));margin:auto}header{border-bottom:1px solid var(--line)}.top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0}.brand{font-size:25px;font-weight:800;letter-spacing:.04em;color:var(--ink);text-decoration:none}.brand span{color:#407c85}.button{display:inline-block;border:1px solid var(--teal);border-radius:999px;padding:10px 22px;text-decoration:none;font-weight:700}.button:hover{background:var(--teal);color:#fff}.intro{padding:64px 0 44px}.kicker{color:var(--teal);text-transform:uppercase;letter-spacing:.12em;font-size:13px;font-weight:750}h1{font-size:clamp(36px,6vw,64px);letter-spacing:-.045em;line-height:1.08;max-width:900px;margin:18px 0 25px}h2{font-size:29px;letter-spacing:-.025em;line-height:1.2}h3{font-size:21px;line-height:1.3}.lead{font-size:22px;color:var(--muted);max-width:830px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{padding:26px;background:#fff;border:1px solid var(--line);border-radius:16px}.card h3{margin-top:0}section{padding:30px 0}.note{border-left:4px solid var(--teal);padding:20px 26px;background:#e0e6df;margin:30px 0}.note p:last-child{margin-bottom:0}li{margin:9px 0}nav{display:flex;flex-wrap:wrap;gap:18px;padding:20px 0}footer{border-top:1px solid var(--line);margin-top:50px;padding:26px 0 80px;font-size:14px}footer .wrap{display:flex;flex-wrap:wrap;gap:20px}.cta{padding:30px;background:var(--teal);color:white;border-radius:16px}.cta .button{color:white;border-color:white}.cta .button:hover{background:white;color:var(--teal)}@media(max-width:760px){.grid{grid-template-columns:1fr}.intro{padding-top:36px}.lead{font-size:19px}.top .button{font-size:14px;padding:8px 14px}}
:focus-visible{outline:3px solid #407c85;outline-offset:4px}.cta :focus-visible{outline-color:white}.guide-actions{display:flex;flex-wrap:wrap;gap:12px}.guide-contact{font-size:15px;margin-bottom:0}.guide-contact a{color:inherit}.guide-actions .button{min-height:44px;text-align:center}@media(max-width:480px){.guide-actions .button{width:100%}}
.cta .irrineo-wordmark span{color:inherit}
.resource-share button{font:inherit;font-weight:700;color:var(--teal);background:transparent;cursor:pointer;min-height:44px}.resource-share input{width:100%;padding:12px;font:inherit;border:1px solid var(--teal);border-radius:8px}.resource-share [hidden]{display:none}.resource-share [role=status]:empty{margin:0}
.resource-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px}.resource-share-compact{position:relative;flex:none}.resource-share-compact .share-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:0;border-radius:10px;font-weight:400;transition:background .15s ease}.resource-share-compact .share-icon:hover{background:#e0e6e3}.resource-share-compact .guide-actions{position:absolute;right:0;top:52px;z-index:10;width:min(280px,calc(100vw - 40px));padding:14px;background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:0 8px 28px #1725221a}.resource-share-compact .guide-actions .button{width:100%;font-size:15px}.resource-share-compact [role=status]{width:100%;font-size:14px;margin:0}.resource-share-compact input{min-width:0}@media(prefers-reduced-motion:reduce){.resource-share-compact .share-icon{transition:none}}
.resource-share-compact [hidden]{display:none}
.resource-header-actions{display:flex;align-items:center;gap:12px}.resource-header-actions .share-icon{border-radius:50%}@media(max-width:480px){.resource-header-actions{gap:4px}.top{gap:8px}.top .brand{font-size:21px}.resource-header-actions>.button{padding:8px 10px}}
.intro>a,footer .wrap>a{display:inline-flex;align-items:center;min-height:44px}
.top .brand{display:inline-flex;align-items:center;min-height:44px}
/* Refonte du 03/11/2026 : mêmes couleurs, rayons et boutons que le nouvel accueil. */
:root{--paper:#F3F5F4;--teal:#1E5A62;--ink:#12262B;--muted:#55666B;--line:#E1E6E5}
body{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
h1{font-weight:740;letter-spacing:-.035em;text-wrap:balance}h2{font-weight:700;text-wrap:balance}
.kicker{font-weight:700}
.card{border-radius:20px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:24px;font-weight:700;color:var(--ink);border-color:var(--line);background:#fff}
.button:hover{border-color:var(--teal);background:#fff;color:var(--ink)}
.note{border-left:0;border-radius:16px;background:#DCEBEC;padding:20px 24px}
.cta{background:#12262B;border-radius:24px;padding:32px}
.cta .button{background:#E7EEEE;color:#12262B;border-color:#E7EEEE}.cta .button:hover{background:#fff;color:#12262B}
body .ir-public-header{background:#fff!important}
body .intro h1{font-weight:740}
.irrineo-wordmark-irri{color:#1E5A62}.cta .irrineo-wordmark span{color:inherit}