/* V18.1 : mêmes caractères, couleurs et largeur ; davantage de respiration. */
:root{--header-height:74px;--reading-height:62px;--footer-height:88px;--major-space:clamp(180px,18vw,260px)}
body{padding-bottom:calc(var(--footer-height) + 32px)}
body.home-page{padding-top:calc(var(--header-height) + var(--reading-height))}
html{scroll-padding-top:156px}
.home-page main>.section{padding-top:0;margin-top:var(--major-space)}
.home-page .hero{padding-bottom:104px}
.home-page .update-panel{margin-top:64px;margin-bottom:0}
.home-page .search{margin-top:var(--major-space)}
.home-page .section-title{margin-bottom:64px}
.home-page .course{margin-top:120px}
.home-page .course+.course{margin-top:180px}
.home-page .tool{margin-top:100px}
.home-page .tool+.tool{margin-top:140px}
.home-page .period{margin-bottom:18px}
.home-page .assessments,.home-page .preparation-grid,.home-page .organisation-grid{gap:40px}
.home-page [id]{scroll-margin-top:0}
.home-page main{padding-bottom:128px}

/* Fil d’Ariane et ligne de lecture, toujours sous l’en-tête. */
.reading-position{position:fixed;inset:var(--header-height) 0 auto;z-index:27;height:var(--reading-height);background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 5px 12px rgb(25 25 25 / 4%)}
.reading-inner{width:min(1180px,calc(100% - 48px));height:calc(100% - 5px);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px;min-width:0}
.reading-trail{display:flex;align-items:center;gap:12px;min-width:0;font-size:14px;line-height:1.45}
.reading-trail>a:first-child{flex-shrink:0;color:var(--muted)}
.reading-trail>span{color:var(--muted)}
.reading-trail #reading-current{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--red);font-weight:700}
.reading-count{flex:0 0 auto;color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}
.reading-progress{height:5px;width:100%;background:var(--line);overflow:hidden}
.reading-progress>span{display:block;height:100%;width:0;background:var(--red)}
.site-header .menu-navigation{max-height:calc(100dvh - var(--header-height) - var(--footer-height) - 16px)}
.site-header.menu-open::after{bottom:var(--footer-height)}
.home-page .site-header .menu-navigation{top:calc(var(--header-height) + var(--reading-height));max-height:calc(100dvh - var(--header-height) - var(--reading-height) - var(--footer-height) - 16px);border-top:1px solid var(--line)}
.home-page .site-header.menu-open::after{top:calc(var(--header-height) + var(--reading-height))}

/* Le blog public occupe une rubrique ; ses aperçus gardent des dimensions bornées. */
#publications,.publication-page{--section-color:#6c5944;--section-soft:#f5f1eb}
#publications .section-title>span{background:var(--section-color)}
#publications .section-title h2{color:var(--section-color)}
.public-feed{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;width:100%;min-width:0;min-height:34rem}
.public-feed>.blog-empty{grid-column:1/-1;align-self:start}
.publication-card{display:grid;grid-template-rows:3rem 5.4rem 4.8rem 3rem auto;align-content:start;gap:16px;min-height:34rem;padding:28px;width:100%;min-width:0;max-width:100%;contain:inline-size;background:var(--white);border:1px solid var(--line);border-top:4px solid var(--section-color);overflow-wrap:anywhere}
.publication-card .blog-meta{margin:0;font-size:13px;line-height:1.5;gap:8px;align-content:start;overflow:hidden}
.publication-card h2,.publication-card h3{font:700 22px/1.3 Georgia,serif;margin:0;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}
.publication-excerpt{margin:0;color:var(--muted);font-size:16px;line-height:1.6;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;white-space:pre-line}
.attachment-name{margin:0;color:var(--section-color);font-size:14px;line-height:1.5;overflow-wrap:anywhere}
.publication-card .attachment-name{overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.publication-actions{display:flex;flex-wrap:wrap;gap:10px;min-width:0;margin-top:24px}
.publication-card .publication-actions{margin:0;align-self:end;display:flex;flex-direction:column;align-items:stretch}
.publication-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;max-width:100%;min-width:0;padding:10px 14px;border:1px solid #6c5944;background:#6c5944;color:white;font:700 14px/1.5 Arial,Helvetica,sans-serif;text-align:center;text-decoration:none;overflow-wrap:anywhere;cursor:pointer}
.publication-button.secondary{background:transparent;color:#6c5944}
.publication-button:hover{background:#524432;color:white}
.publication-button:disabled{opacity:.45;cursor:default}
.publication-pagination,.publication-feed-links{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;margin-top:36px;font-size:14px}
.publication-feed-links a{text-decoration:underline;text-underline-offset:4px;min-height:44px;display:inline-flex;align-items:center}
.feed-status{font-size:14px;color:var(--muted);min-height:1.5em;margin:18px 0 0}
.blog-empty .publication-button{margin:16px 16px 0 0}
.publication-page{width:min(980px,calc(100% - 48px));margin:0 auto;padding:70px 0 140px;min-width:0}
.publication-page h1{font:500 clamp(32px,5vw,52px)/1.2 Georgia,serif;overflow-wrap:anywhere;margin:28px 0 36px}
.publication-breadcrumb{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:14px;line-height:1.6;margin-bottom:56px;overflow-wrap:anywhere}
.publication-breadcrumb a{text-decoration:underline;text-underline-offset:4px}
.publication-full{padding:40px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--section-color);min-width:0;max-width:100%;contain:inline-size}
.publication-full .blog-meta{font-size:14px}
.publication-body{font-size:17px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere;min-width:0;max-width:100%}
.publication-attachment{margin-top:64px;padding-top:32px;border-top:1px solid var(--line);min-width:0;max-width:100%}
.publication-attachment h2{font:700 26px/1.35 Georgia,serif}
.publication-attachment img{display:block;max-width:100%;width:auto;height:auto;max-height:520px;object-fit:contain;margin-top:28px}
.public-feed-archive{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:56px}

/* La mention de responsabilité reste lisible dans le pied de page fixe. */
.site-footer{height:var(--footer-height);padding-block:10px;overflow:visible}
.site-footer>p{min-width:0;max-width:780px;font-size:12px;line-height:1.4}
.site-footer .author-credit{font-size:12px;line-height:1.35}
.publisher-credit{display:block;margin-top:5px;font-size:14px;line-height:1.4;font-weight:700;color:var(--ink)}
.site-footer .brand strong{font-size:12px}
.site-footer .brand small{font-size:12px}
@media(max-width:1000px){.public-feed{grid-template-columns:repeat(2,minmax(0,1fr))}.site-footer .author-credit{display:none}.site-footer .brand small{display:none}}
@media(max-width:620px){
 :root{--header-height:64px;--reading-height:64px;--footer-height:106px;--major-space:152px}
 html{scroll-padding-top:148px}
 .reading-inner{width:calc(100% - 28px);gap:10px}.reading-trail{gap:8px;font-size:14px}.reading-count{font-size:12px}
 .home-page .hero{padding-bottom:72px}.home-page .update-panel{margin-top:44px}
 .home-page .section-title{margin-bottom:48px}.home-page .course{margin-top:88px}.home-page .course+.course{margin-top:120px}
 .home-page .tool{margin-top:72px}.home-page .tool+.tool{margin-top:104px}
 .public-feed,.public-feed-archive{grid-template-columns:minmax(0,1fr);gap:28px}.publication-card{padding:24px}
 .publication-page{width:calc(100% - 28px);padding-top:48px}.publication-full{padding:26px 20px}
 .publication-breadcrumb{margin-bottom:36px}.publication-pagination{gap:12px}.publication-pagination>span{flex-basis:100%;order:-1}
 .site-footer{gap:12px}.site-footer .brand span{display:none}.site-footer>p{flex:1}.publisher-credit{font-size:14px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{scroll-behavior:auto!important}}
@media print{.reading-position,.publication-pagination,.publication-feed-links,.publication-actions{display:none!important}body.home-page{padding-top:0}.home-page main>.section{margin-top:48px}.public-feed,.public-feed-archive{display:block}.publication-card{display:block;min-height:0;margin-block:24px}.publication-card h2,.publication-card h3,.publication-excerpt,.publication-card .attachment-name{display:block;overflow:visible}.publication-page{width:100%;padding:0}.publication-full{border:0;padding:0}}