.brand .arv-mark{display:block;width:76px;height:auto;max-width:100%;object-fit:contain;flex-shrink:0;background:transparent}
.arv-art{max-width:1040px;margin:96px auto;padding:24px 4%;text-align:center;background:#fff}
.arv-art img{display:block;width:100%;height:auto;max-height:440px;object-fit:contain}
.arv-art figcaption{margin-top:22px;color:#66666e;font-size:12px;letter-spacing:.08em}
.arv-resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:32px}
.arv-resource-grid article{padding:28px;border:1px solid #d8d8de;border-top:3px solid #842d3c;min-width:0}
.arv-resource-grid h3{margin-top:0}.arv-resource-grid a{color:#842d3c;text-underline-offset:4px}
.arv-counter{font-size:12px;color:#66666e;max-width:640px}.arv-counter small{display:block;margin-top:8px;font-size:10px;line-height:1.6}
@media(max-width:640px){.arv-resource-grid{grid-template-columns:1fr}.arv-art{margin:64px auto;padding:16px}.brand .arv-mark{width:58px}.arv-art figcaption{font-size:11px}}

/* Correctif 18.3.1 : fond, boutons et barres compactes. */
html,body.home-page,body.home-page main{background:#fff!important}
.site-header,.site-header .topbar,.site-footer{background:#fff!important}
.site-header .arv-mark,.site-footer .arv-mark{mix-blend-mode:multiply;background:transparent;object-fit:contain}
body.home-page{--footer-height:84px;padding-bottom:108px}
body.home-page .site-footer{box-sizing:border-box;height:84px;min-height:0;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 4%;overflow:visible;background:#fff}
body.home-page .site-footer .brand{flex:0 1 auto;min-width:0;gap:12px}
body.home-page .site-footer .arv-mark{width:64px;max-height:42px}
body.home-page .site-footer .brand strong{font-size:12px;line-height:1.4;white-space:normal}
body.home-page .site-footer>p{margin:0;min-width:0;font-size:12px;line-height:1.5;overflow-wrap:anywhere}
body.home-page .site-footer .footer-credit{flex:1 1 auto;text-align:center}
.footer-credit span{display:block;font-size:11px;color:#66666e}
body.home-page .site-footer .arv-counter{flex:0 1 160px;text-align:right;font-size:11px}
.arv-pdf-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.arv-resource-grid .arv-pdf-button{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 18px;border:1px solid #842d3c;border-radius:2px;background:#842d3c;color:#fff;text-decoration:none;font-size:13px;font-weight:600;line-height:1.4;transition:background .15s,color .15s}
.arv-resource-grid .arv-pdf-download{background:#fff;color:#842d3c}
.arv-resource-grid .arv-pdf-button:hover{background:#64222e;border-color:#64222e;color:#fff}
.arv-resource-grid .arv-pdf-button:focus-visible{outline:3px solid #842d3c;outline-offset:3px}
@media(max-width:640px){
 body.home-page{--footer-height:100px;padding-bottom:124px}
 body.home-page .site-footer{height:100px;display:grid;grid-template-columns:52px minmax(0,1fr);gap:2px 10px;padding:10px 4%}
 body.home-page .site-footer .brand{grid-row:1 / 3;grid-column:1}
 body.home-page .site-footer .brand span{display:none}
 body.home-page .site-footer .arv-mark{width:50px}
 body.home-page .site-footer .footer-credit{grid-column:2;text-align:left;font-size:11px}
 body.home-page .site-footer .arv-counter{grid-column:2;text-align:left;font-size:10px}
 .arv-pdf-actions .arv-pdf-button{flex:1 1 140px}
}