:root{--encre: #1e2723;--encre-douce: #4a5953;--pin: #24453b;--sauge: #c9d5cd;--sauge-clair: #e6ece8;--fond: #f3f5f2;--erreur: #8a2a2a;--serif: "Iowan Old Style", "Palatino Linotype", Georgia, serif;--largeur: 72rem}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--fond);color:var(--encre);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.6}h1,h2{font-family:var(--serif);font-weight:500;line-height:1.15;color:var(--pin)}a:focus-visible,button:focus-visible{outline:2px solid var(--pin);outline-offset:3px}.conteneur{max-width:var(--largeur);margin-right:auto;margin-left:auto;padding-right:1.25rem;padding-left:1.25rem}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}