/* Contenu clair entre header & footer sombres (nx.css scope .nxh) */
html,body{background:#fafaf7 !important}
body{color:#1b1d1e;overflow-x:hidden}
.nxb-main{display:block;min-height:46vh}
/* Article : colonne de lecture */
.nxb-reading{max-width:760px;margin:0 auto;padding:46px 20px 8px}
.nxb-reading .nxb-hero img{width:100%;height:auto;border-radius:18px;margin:0 0 28px;display:block}
.nxb-content{font-size:17px;line-height:1.7;color:#33332e}
.nxb-content h1{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:clamp(28px,5vw,42px);line-height:1.12;letter-spacing:-.02em;margin:0 0 14px;color:#1b1d1e;font-weight:800}
.nxb-content h2{font-size:23px;margin:34px 0 10px;color:#1b1d1e;letter-spacing:-.01em;font-weight:700}
.nxb-content h3{font-size:18px;margin:22px 0 6px;color:#1b1d1e;font-weight:700}
.nxb-content a{color:#1f4fe0;text-decoration:underline}
.nxb-content table a,.nxb-content div a{text-decoration:none}
.nxb-content ul,.nxb-content ol{padding-left:22px}
.nxb-content li{margin:6px 0}
.nxb-back{max-width:760px;margin:6px auto 44px;padding:0 20px}
.nxb-back a{color:#1f4fe0;text-decoration:none;font-weight:600}
/* Listings (catégories, archives, recherche) */
.nxb-listing{max-width:1120px;margin:0 auto;padding:46px 20px}
.nxb-h{font-size:clamp(26px,4vw,38px);margin:0 0 24px;color:#1b1d1e;letter-spacing:-.02em;font-weight:800}
.nxb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}
.nxb-card{display:block;background:#fff;border:1px solid #ece7dc;border-radius:18px;overflow:hidden;text-decoration:none;color:#1b1d1e;transition:transform .2s,box-shadow .2s}
.nxb-card:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(27,29,30,.10)}
.nxb-card img{width:100%;height:170px;object-fit:cover;display:block;background:#eef2fe}
.nxb-card .b{display:block;padding:16px 18px 20px}
.nxb-card .t{display:block;font-size:17px;font-weight:700;margin-bottom:6px;line-height:1.3}
.nxb-card .ex{display:block;color:#63635a;font-size:14px;line-height:1.5}