:root{
  --ink:#0E1A2B;--ink2:#3E4855;--mut:#5A6472;--bg:#F5F3EE;--card:#fff;--line:#E2DED5;
  --acc:#0B6E5B;--acc-d:#08503F;--mint:#D7E8E2;--mint-t:#7FD1B9;--gold:#E0A020;--radius:20px;
  --display:'Bricolage Grotesque',system-ui,sans-serif;
  --body:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--body)}
img{max-width:100%;height:auto}
a{color:var(--acc)}
h1,h2,h3,h4{font-family:var(--display);font-weight:800;letter-spacing:-.015em;line-height:1.12;margin:0 0 .5em}
.nx-w{max-width:1200px;margin:0 auto;padding:0 24px}
.nx-skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 14px;z-index:99}
.nx-skip:focus{left:8px}

/* barre haute + en-tête */
.nx-top{background:var(--ink);color:#C9D3DF;font-size:13.5px}
.nx-top-in{display:flex;justify-content:space-between;gap:16px;min-height:38px;align-items:center;flex-wrap:wrap}
.nx-top a{color:#fff;text-decoration:none;margin-left:18px}
.nx-hdr{position:sticky;top:0;z-index:30;background:rgba(245,243,238,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nx-hdr-in{display:flex;align-items:center;justify-content:space-between;min-height:80px;gap:20px}
.nx-brand img{display:block;height:44px;width:auto}
.nx-nav{display:flex;align-items:center;gap:26px}
.nx-nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:15px;white-space:nowrap}
.nx-nav a:hover,.nx-nav a[aria-current]{color:var(--acc)}
.nx-nav a[aria-current]{font-weight:600}
.nx-burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;padding:10px}
.nx-burger span{display:block;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}

.nx-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:999px;font-weight:600;text-decoration:none;border:1.5px solid var(--ink);color:var(--ink)}
.nx-btn-p,.nx-nav a.nx-btn-p{background:var(--acc);border-color:var(--acc);color:#fff}
.nx-btn-p:hover,.nx-nav a.nx-btn-p:hover{background:var(--acc-d);color:#fff}

/* en-tête de page */
.nx-hero{padding:72px 0 36px}
.nx-eyebrow{display:inline-block;font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--acc);margin-bottom:14px}
.nx-hero h1{font-size:clamp(36px,5vw,60px);max-width:800px}
.nx-hero h1 em{font-style:italic;color:var(--acc);font-weight:800}
.nx-lead{font-size:18px;color:var(--ink2);max-width:640px;margin:0}
.nx-crumb{font-size:14px;color:var(--mut);margin-bottom:18px}
.nx-crumb a{color:var(--mut);text-decoration:none}
.nx-crumb a:hover{color:var(--acc)}

/* filtres */
.nx-chips{display:flex;gap:8px;flex-wrap:wrap;margin:28px 0 0}
.nx-chip{padding:8px 16px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink2);text-decoration:none;font-size:14px;font-weight:500}
.nx-chip:hover{border-color:var(--acc);color:var(--acc)}
.nx-chip[aria-current]{background:var(--ink);border-color:var(--ink);color:#fff}

/* grille d'articles */
.nx-list{padding:24px 0 96px}
.nx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.nx-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.nx-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -20px rgba(14,26,43,.35)}
.nx-card-img{aspect-ratio:16/9;background:linear-gradient(135deg,var(--ink),#1d3a52 55%,var(--acc));display:block;position:relative;overflow:hidden}
.nx-card-img img{width:100%;height:100%;object-fit:cover;display:block}
.nx-card-img .nx-ph{position:absolute;inset:0;display:grid;place-items:center;color:rgba(255,255,255,.85);font:800 28px var(--display);letter-spacing:-.02em}
.nx-card-b{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.nx-meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:13.5px;color:var(--mut);margin-bottom:10px}
.nx-tag{display:inline-block;background:var(--mint);color:var(--acc-d);font-weight:600;font-size:12.5px;padding:3px 10px;border-radius:999px;text-decoration:none}
.nx-card h2,.nx-card h3{font-size:21px;margin:0 0 10px}
.nx-card h2 a,.nx-card h3 a{color:var(--ink);text-decoration:none}
.nx-card h2 a::after,.nx-card h3 a::after{content:"";position:absolute;inset:0}
.nx-card{position:relative}
.nx-card p{color:var(--ink2);margin:0 0 16px;font-size:15.5px}
.nx-more{margin-top:auto;font-weight:600;color:var(--acc);font-size:15px}

/* article à la une */
.nx-feat{display:grid;grid-template-columns:1.25fr 1fr;margin-bottom:28px}
.nx-feat .nx-card-img{aspect-ratio:auto;min-height:340px}
.nx-feat .nx-card-b{padding:36px 40px;justify-content:center}
.nx-feat h2{font-size:clamp(26px,3vw,36px)}
.nx-feat p{font-size:17px}

.nx-empty{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:64px 24px;text-align:center;color:var(--ink2)}

.nx-pager{display:flex;justify-content:center;gap:8px;margin-top:48px;flex-wrap:wrap}
.nx-pager a,.nx-pager span{min-width:44px;height:44px;display:grid;place-items:center;padding:0 14px;border-radius:999px;border:1.5px solid var(--line);background:#fff;text-decoration:none;color:var(--ink);font-weight:600}
.nx-pager span[aria-current]{background:var(--ink);border-color:var(--ink);color:#fff}

/* page article */
.nx-art-hero{padding:56px 0 28px}
.nx-art-hero .nx-w,.nx-art .nx-w{max-width:820px}
.nx-art-hero h1{font-size:clamp(32px,4.4vw,52px)}
.nx-art-hero .nx-lead{font-size:20px;max-width:none}
.nx-art-hero .nx-meta{margin:22px 0 0;font-size:14.5px}
.nx-cover{max-width:1080px;margin:0 auto 8px;padding:0 24px}
.nx-cover img{width:100%;border-radius:24px;display:block;aspect-ratio:16/9;object-fit:cover}
.nx-cover figcaption{font-size:13.5px;color:var(--mut);margin-top:8px;text-align:center}
.nx-art{padding:28px 0 80px}
.nx-prose{font-size:18px;line-height:1.75;color:#1F2A38}
.nx-prose>*:first-child{margin-top:0}
.nx-prose p{margin:0 0 1.15em}
.nx-prose h2{font-size:30px;margin:1.6em 0 .55em}
.nx-prose h3{font-size:23px;margin:1.4em 0 .5em}
.nx-prose img{border-radius:16px;margin:1em 0;display:block}
.nx-prose blockquote{margin:1.6em 0;padding:4px 0 4px 22px;border-left:4px solid var(--acc);font-size:20px;font-style:italic;color:var(--ink)}
.nx-prose ul,.nx-prose ol{padding-left:1.3em;margin:0 0 1.2em}
.nx-prose li{margin-bottom:.4em}
.nx-prose a{color:var(--acc);text-underline-offset:3px}
.nx-prose iframe{width:100%;aspect-ratio:16/9;height:auto;border:0;border-radius:16px;margin:1em 0}
.nx-prose .ql-align-center{text-align:center}.nx-prose .ql-align-right{text-align:right}.nx-prose .ql-align-justify{text-align:justify}
.nx-prose .ql-align-center img{margin-left:auto;margin-right:auto}
.nx-prose table{width:100%;border-collapse:collapse;margin:1em 0;font-size:16px}
.nx-prose td,.nx-prose th{border:1px solid var(--line);padding:8px 10px}
.nx-source{margin-top:36px;padding:16px 20px;border-radius:14px;background:#fff;border:1px solid var(--line);font-size:15px;color:var(--ink2)}
.nx-share{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:36px;padding-top:28px;border-top:1px solid var(--line)}
.nx-share strong{margin-right:6px}
.nx-share a,.nx-share button{padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink);font:600 14px var(--body);text-decoration:none;cursor:pointer}
.nx-share a:hover,.nx-share button:hover{border-color:var(--acc);color:var(--acc)}
.nx-draft{background:#FCF1D8;color:#6B4600;text-align:center;padding:10px 16px;font-weight:600;font-size:14px}

.nx-related{padding:72px 0 96px;background:#fff;border-top:1px solid var(--line)}
.nx-related h2{font-size:32px;margin-bottom:28px}

.nx-cta{background:var(--ink);color:#fff;border-radius:28px;padding:44px;display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-top:56px}
.nx-cta h2{margin:0 0 6px;font-size:28px}
.nx-cta p{margin:0;color:#C9D3DF}

/* pied de page */
.nx-ftr{background:var(--ink);color:#C9D3DF;padding:72px 0 28px;font-size:15px}
.nx-ftr-g{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.nx-ftr-logo{height:64px;width:auto;margin-bottom:16px;background:#fff;border-radius:12px;padding:6px 10px}
.nx-ftr h4{color:#fff;font-size:16px;margin-bottom:14px}
.nx-ftr ul{list-style:none;margin:0;padding:0}
.nx-ftr li{margin-bottom:9px}
.nx-ftr a{color:#C9D3DF;text-decoration:none}
.nx-ftr a:hover{color:#fff}
.nx-social{display:flex;gap:14px;flex-wrap:wrap}
.nx-social a{color:var(--mint-t);font-weight:600}
.nx-ftr-b{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-top:22px;font-size:13.5px;color:#93A1B3}

@media (max-width:1240px){
  .nx-nav{gap:18px}
  .nx-nav a{font-size:14.5px}
}
@media (max-width:1100px){
  .nx-burger{display:block}
  .nx-nav{position:absolute;top:100%;left:0;right:0;background:var(--bg);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;border-bottom:1px solid var(--line);display:none}
  .nx-nav.open{display:flex}
  .nx-nav a{padding:13px 0;border-bottom:1px solid var(--line)}
  .nx-nav a.nx-btn{margin-top:12px;border-bottom:0}
  .nx-grid{grid-template-columns:repeat(2,1fr)}
  .nx-feat{grid-template-columns:1fr}
  .nx-feat .nx-card-img{min-height:0;aspect-ratio:16/9}
  .nx-feat .nx-card-b{padding:26px}
  .nx-ftr-g{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .nx-w{padding:0 16px}
  .nx-cover{padding:0 16px}
  .nx-top-c a:first-child{margin-left:0}
  .nx-top-in>span:first-child,.nx-top-c a:nth-child(2){display:none}
  .nx-grid{grid-template-columns:1fr}
  .nx-hero{padding:48px 0 24px}
  .nx-prose{font-size:17px}
  .nx-cta{padding:30px 24px}
  .nx-ftr-g{grid-template-columns:1fr}
}