:root{--bg:#fff;--ink:#0f172a;--muted:#606b85;--line:#e7e9ee;--soft:#f7f8fb;--brand:#5b6cff;--brand-ink:#1e1b4b;--ok:#17a34a;--bad:#ef4444;--info:#0ea5e9;--radius:14px;--shadow:0 6px 22px rgba(2,6,23,.06);--shadow-lg:0 10px 34px rgba(2,6,23,.10)}
*{box-sizing:border-box}html{font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans","Liberation Sans",Arial,"Apple Color Emoji","Segoe UI Emoji";font-size:16px;line-height:1.6;background:var(--bg);color:var(--ink);scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0}
img,svg,video,canvas,audio,iframe,embed,object{display:block;max-width:100%;height:auto}
a{color:var(--brand);text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:2px}a:hover{text-decoration:none}
:focus-visible{outline:3px solid color-mix(in oklab,var(--brand) 60%,#fff);outline-offset:3px;border-radius:.35rem}
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.skip-link:focus{position:fixed;left:1rem;top:1rem;width:auto;height:auto;z-index:9999;background:#111;color:#fff;padding:.55rem .85rem;border-radius:.6rem}
.container{width:min(100%,1100px);margin-inline:auto;padding:0 1rem}
main.container{max-width:100%;margin-inline:auto}
h1,h2,h3,h4{line-height:1.22;margin:.2em 0 .45em;font-weight:800;color:var(--ink)}
h1{font-size:clamp(1.65rem,1.2rem + 1.6vw,2.6rem)}
h2{font-size:clamp(1.25rem,1.05rem + .9vw,1.75rem)}
h3{font-size:clamp(1.05rem,1rem + .4vw,1.25rem)}
p,ul,ol,blockquote,pre,table{margin:.7rem 0}
small,.muted{color:var(--muted)}
hr{border:0;border-top:1px solid var(--line);margin:1.1rem 0}
code,kbd,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace}
pre{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:.9rem;overflow:auto}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}th,td{border:1px solid var(--line);padding:.5rem .6rem}th{text-align:left;background:var(--soft)}
/* Header/Navigation (compact & élégant) */
.site-header{position:sticky;top:0;background:rgba(255,255,255,.9);backdrop-filter:saturate(140%) blur(6px);border-bottom:1px solid var(--line);z-index:100}
.site-header .brand a{display:inline-flex;align-items:center;gap:.55rem;font-weight:900;text-decoration:none;color:var(--ink);letter-spacing:.2px}
.site-nav ul{display:flex;gap:.35rem;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.site-nav a{display:inline-block;padding:.45rem .7rem;border-radius:999px;text-decoration:none;color:var(--brand-ink);border:1px solid transparent}
.site-nav a:hover{background:color-mix(in oklab,var(--brand) 10%,#fff);border-color:color-mix(in oklab,var(--brand) 28%,#fff)}
.site-nav a[aria-current="page"]{background:var(--brand);color:#fff;box-shadow:inset 0 -2px 0 rgba(0,0,0,.08)}
/* Fil d’Ariane */
.breadcrumbs{border-bottom:1px solid var(--line);background:var(--soft);margin-bottom:1rem}
.breadcrumbs .container{padding-left:1rem;padding-right:1rem}
.breadcrumbs ol{list-style:none;display:flex;gap:.35rem;align-items:center;margin:0;padding:.6rem 0}
.breadcrumbs li{color:var(--muted);font-size:.95rem}.breadcrumbs li+li:before{content:"/";opacity:.5;margin:0 .35rem}
/* Entête de page */
.page-header .summary,.summary{color:var(--muted);font-size:clamp(1rem,.9rem + .25vw,1.1rem);margin-top:.15rem}
/* Contenu article (large comme le header) */
.content{max-width:100%}
.content :where(img,figure){margin:1rem auto;border-radius:12px;box-shadow:var(--shadow)}
.content h2{margin-top:1.1rem}
.content blockquote{border-left:4px solid var(--brand);background:var(--soft);padding:.55rem .9rem;border-radius:.55rem}
.content figure figcaption{color:var(--muted);font-size:.95rem;margin-top:.4rem}
/* Grilles & cartes */
.grid.auto{display:grid;gap:1rem;grid-template-columns:1fr}
@media(min-width:720px){.grid.auto{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid.auto{grid-template-columns:repeat(3,1fr)}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:color-mix(in oklab,var(--brand) 24%,#fff)}
.card .thumb{display:block;aspect-ratio:16/9;background:#f3f4f6;overflow:hidden;border-radius:12px;margin-bottom:.6rem;border:1px solid var(--line)}
.card .thumb img{width:100%;height:100%;object-fit:cover;display:block}
/* Boutons, pills, badges */
.btn,.pagination a,.pagination span{display:inline-flex;align-items:center;gap:.45rem;padding:.55rem .9rem;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);text-decoration:none}
.btn:hover,.pagination a:hover{border-color:color-mix(in oklab,var(--brand) 35%,#fff);color:var(--brand)}
.button-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.badge,.pill{display:inline-flex;align-items:center;padding:.22rem .55rem;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font-size:.9rem}
/* Pagination */
.pagination{display:flex;gap:.5rem;align-items:center;margin:1rem 0}.pagination .muted{padding:0 .25rem}
/* FAQ */
.faq{margin:1.4rem 0;border-top:1px dashed var(--line);padding-top:1rem}.faq h2{margin:.2rem 0 1rem}
.faq-list{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}
.faq-item{border:1px solid var(--line);border-radius:12px;padding:1rem;background:linear-gradient(180deg,#fff,rgba(255,255,255,.96))}
.faq-q{font-size:clamp(1.05rem,1rem + .25vw,1.2rem);margin:.1rem 0 .35rem}.faq-a{color:var(--ink)}
/* Formulaires (recherche, etc.) */
input,select,textarea{width:100%;font:inherit;border:1px solid var(--line);border-radius:999px;padding:.6rem .9rem;background:#fff;box-shadow:inset 0 1px 0 rgba(2,6,23,.03)}
input:focus,select:focus,textarea:focus{border-color:color-mix(in oklab,var(--brand) 50%,#fff);box-shadow:0 0 0 4px color-mix(in oklab,var(--brand) 16%,#fff)}
/* Toolbar/chips génériques (reprend l'ancienne médiathèque) */
.toolbar{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin:.75rem 0 1rem}
.search{flex:1 1 380px;min-width:260px}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin:.25rem 0 1rem}
.chips a{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .6rem;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);text-decoration:none;font-size:.95rem}
.chips a:hover{border-color:color-mix(in oklab,var(--brand) 32%,#fff);background:color-mix(in oklab,var(--brand) 7%,#fff);color:var(--brand-ink)}
/* Footer */
.site-footer{border-top:1px solid var(--line);background:var(--soft);margin-top:2rem}
.site-footer .container{display:flex;justify-content:space-between;align-items:center;gap:.75rem;flex-wrap:wrap}
/* Utilitaires */
.mt-0{margin-top:0}.mt-3{margin-top:1rem}
/* Respect motion */
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}