/* Blog : article de fond (11/2026) */
.bl-article{--s1:#2B7FB0;--s2:#E2761B;--s3:#17917D;--s4:#8660C8;padding-top:128px}
.bl-tete{max-width:1016px;text-align:left}
.bl-tete h1{max-width:21ch;margin:0 0 16px;font-size:clamp(32px,4.8vw,58px);line-height:1.05;letter-spacing:-.03em;text-wrap:balance}
.bl-chapeau{max-width:60ch;margin:0 0 16px;color:var(--ink-2);font-size:clamp(18px,1.7vw,21px);line-height:1.5}
.bl-fil{margin-bottom:18px;font-size:14px;color:var(--muted)}
.bl-fil a{color:var(--blue-deep);font-weight:600;text-decoration:none}
.bl-tete .bl-meta{font-size:14px}
.bl-une{position:relative;max-width:1016px;margin:26px auto 44px}
.bl-une img{object-position:50% 40%;border-radius:22px;box-shadow:0 30px 60px -38px rgba(16,42,56,.6)}
.bl-cle{position:absolute;left:clamp(14px,3vw,34px);bottom:clamp(14px,3vw,30px);max-width:min(78%,430px);padding:16px 20px;border-radius:16px;background:var(--navy);color:#fff;box-shadow:0 16px 34px -18px rgba(16,42,56,.9)}
.bl-cle b{display:block;font-family:var(--font-display);font-size:clamp(30px,4.6vw,50px);font-weight:800;line-height:1;letter-spacing:-.03em}
.bl-cle span{display:block;margin-top:6px;font-size:14px;line-height:1.35;color:#CFE0E9}
.bl-contenu:has(.bl-corps){max-width:1100px}
.bl-corps{display:grid;grid-template-columns:220px minmax(0,740px);gap:56px;justify-content:center;align-items:start}
.bl-sommaire{position:sticky;top:112px;max-height:calc(100vh - 130px);overflow:auto;font-size:14px;line-height:1.35}
.bl-sommaire summary{margin-bottom:10px;color:var(--navy);font-family:var(--font-display);font-size:14px;font-weight:700;cursor:pointer;list-style:none}
.bl-sommaire summary::-webkit-details-marker{display:none}
.bl-sommaire ol{list-style:none;margin:0;padding:0}
.bl-sommaire li{margin:0}
.bl-contenu .bl-sommaire a{display:block;padding:7px 10px;border-radius:9px;color:var(--ink-2);font-weight:500;text-decoration:none;transition:background .2s,color .2s}
.bl-contenu .bl-sommaire a:hover{background:#EEF4F7}
.bl-contenu .bl-sommaire a.actif{background:#E3EEF4;color:var(--navy);font-weight:700}
.bl-texte{min-width:0}
.bl-texte>p:first-child{font-size:1.1em;color:var(--ink)}
.bl-texte h2{margin:56px 0 14px;scroll-margin-top:110px;font-size:clamp(26px,3vw,36px);letter-spacing:-.02em;text-wrap:balance}
.bl-texte h3{margin:32px 0 8px;color:var(--navy)}
.bl-texte strong{color:var(--ink)}
.bl-essentiel,.bl-note{margin:28px 0;padding:22px 24px;border-radius:18px}
.bl-essentiel{background:var(--navy);color:#DCE8EE}
.bl-essentiel strong{color:#fff}
.bl-essentiel ul{margin:0;padding-left:20px}
.bl-essentiel li:last-child,.bl-note p:last-child{margin-bottom:0}
.bl-note-t{display:flex;align-items:center;gap:9px;margin:0 0 9px!important;font-family:var(--font-display);font-size:15px;font-weight:700;color:var(--navy)}
.bl-essentiel .bl-note-t{color:#fff}
.bl-ico{flex:none;width:21px;height:21px}
.bl-note-terrain{background:#EAF3F7}
.bl-note-astuce{background:#EDF6F2}
.bl-note-astuce .bl-note-t{color:#0F6B5B}
.bl-note-attention{background:#FCF1E6}
.bl-note-attention .bl-note-t{color:#A34F0C}
.bl-chiffres{display:grid;gap:12px;margin:28px 0}
.bl-n2{grid-template-columns:repeat(2,1fr)}.bl-n3{grid-template-columns:repeat(3,1fr)}.bl-n4{grid-template-columns:repeat(4,1fr)}
.bl-chiffre{padding:20px 16px;border:1px solid var(--line);border-radius:16px;background:#fff}
.bl-chiffre b{display:block;margin-bottom:6px;color:var(--blue-deep);font-family:var(--font-display);font-size:clamp(25px,3vw,34px);font-weight:800;line-height:1.05;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.bl-chiffre span{display:block;color:var(--ink-2);font-size:14px;line-height:1.35}
.bl-bandeau{display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:center;margin:40px 0;padding:30px 32px;border-radius:22px;background:linear-gradient(120deg,#102A38,#1B3D4E);color:#fff}
.bl-bandeau b{font-family:var(--font-display);font-size:clamp(44px,7vw,78px);font-weight:800;line-height:1;letter-spacing:-.04em;color:#8CC6E4;white-space:nowrap}
.bl-bandeau p{margin:0;font-size:clamp(17px,1.8vw,20px);line-height:1.4;color:#EAF2F6}
.bl-photo{margin:32px 0}
.bl-photo img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:18px}
.bl-contenu .bl-photo img{border-radius:18px}
.bl-photo figcaption{margin-top:9px;color:var(--muted);font-size:14px;line-height:1.4}
.bl-duo{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:32px 0}
.bl-duo .bl-photo{margin:0}
.bl-duo img{aspect-ratio:4/3;object-fit:cover}
/* Graphiques */
.bl-graph{margin:34px 0;padding:24px;border:1px solid var(--line);border-radius:20px;background:#fff}
.bl-graph figcaption strong{display:block;color:var(--navy);font-family:var(--font-display);font-size:18px;font-weight:700;line-height:1.28;text-wrap:balance}
.bl-graph figcaption span{display:block;margin-top:5px;color:var(--ink-2);font-size:14.5px;line-height:1.4}
.bl-legende{display:flex;flex-wrap:wrap;gap:6px 16px;list-style:none;margin:14px 0 0!important;padding:0!important;font-size:13.5px;color:var(--ink-2)}
.bl-legende li{display:flex;align-items:center;gap:7px;margin:0!important}
.bl-legende i{width:12px;height:12px;border-radius:3px}
.bl-barres{display:grid;gap:9px;margin-top:18px}
.bl-b{display:grid;grid-template-columns:minmax(90px,34%) 1fr 62px;gap:10px;align-items:center;font-size:14.5px}
.bl-b-l{color:var(--ink-2);line-height:1.2}
.bl-b-t{height:18px;background:#F1F0EB;border-radius:0 5px 5px 0}
.bl-b-t i{display:block;height:100%;border-radius:0 5px 5px 0;transition:opacity .15s}
.bl-b b{text-align:right;color:var(--ink);font-variant-numeric:tabular-nums}
.bl-b-fort .bl-b-l,.bl-b-fort b{color:var(--ink);font-weight:800}
.bl-empile{display:grid;gap:12px;margin-top:16px}
.bl-e{display:grid;gap:5px;font-size:14px}
.bl-e-l{color:var(--ink-2);font-weight:600}
.bl-e-t{display:flex;gap:2px;height:34px}
.bl-e-t i{display:flex;align-items:center;justify-content:center;min-width:3px;font-style:normal}
.bl-e-t i:first-child{border-radius:6px 0 0 6px}.bl-e-t i:last-child{border-radius:0 6px 6px 0}
.bl-e-t em{color:#fff;font-style:normal;font-size:13px;font-weight:700;font-variant-numeric:tabular-nums}
.bl-plot-env{position:relative;height:240px;margin:24px 0 0 40px}
.bl-grille-y span{position:absolute;left:0;right:0;border-top:1px solid #ECEAE4}
.bl-grille-y em{position:absolute;left:-40px;top:-9px;width:34px;text-align:right;color:var(--muted);font-size:12px;font-style:normal;font-variant-numeric:tabular-nums}
.bl-plot{position:absolute;inset:0;display:flex;align-items:flex-end}
.bl-plot svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.bl-c{flex:1;display:flex;justify-content:center;align-items:flex-end;gap:2px;height:100%;padding:0 2px}
.bl-c i{flex:1;max-width:24px;min-height:2px;border-radius:4px 4px 0 0;transition:opacity .15s}
.bl-point{position:absolute;width:10px;height:10px;margin:0 0 -5px -5px;border:2px solid #fff;border-radius:50%;box-sizing:content-box;transform:translate(-2px,2px)}
.bl-axe-x{display:flex;margin:7px 0 0 40px;color:var(--muted);font-size:12px;line-height:1.1}
.bl-axe-x span{flex:1;min-width:0;text-align:center}
.bl-g-note{margin:14px 0 0!important;color:var(--ink-2);font-size:14px;line-height:1.45}
.bl-g-source{margin:12px 0 0!important;color:var(--muted);font-size:13px;line-height:1.35}
.bl-donnees{margin-top:8px;font-size:13.5px}
.bl-donnees summary{color:var(--blue-deep);font-weight:600;cursor:pointer}
.bl-donnees table{margin:10px 0 0!important;font-size:13.5px}
.bl-d th,.bl-d td{padding:6px 10px}
.bl-t-defile{overflow-x:auto}
.bl-bulle{position:fixed;z-index:80;max-width:240px;padding:7px 11px;border-radius:9px;background:var(--navy);color:#fff;font-size:13px;line-height:1.3;pointer-events:none;box-shadow:0 8px 22px -10px rgba(0,0,0,.6)}
[data-tip]{cursor:default}
[data-tip]:hover{opacity:.82}
/* Tableaux */
.bl-contenu .bl-tableau{margin:26px 0;min-width:520px;font-size:15px;background:#fff;border:1px solid var(--line);border-radius:16px;border-collapse:separate;border-spacing:0;overflow:hidden}
.bl-tableau thead th{background:var(--navy);color:#fff;font-family:var(--font-display);font-size:14px;font-weight:700}
.bl-tableau tbody th{color:var(--navy)}
.bl-tableau tr:last-child td,.bl-tableau tr:last-child th{border-bottom:0}
.bl-tableau .fort{background:#E9F3F8;font-weight:700;color:var(--ink)}
.bl-tableau td{font-variant-numeric:tabular-nums}
/* Check-list, frise, FAQ */
.bl-contenu .bl-check{list-style:none;margin:24px 0;padding:0}
.bl-contenu .bl-check li{margin:0 0 8px}
.bl-check label{display:flex;gap:12px;padding:13px 15px;border:1px solid var(--line);border-radius:13px;background:#fff;line-height:1.4;cursor:pointer;transition:background .2s}
.bl-check input{flex:none;width:20px;height:20px;margin:1px 0 0;accent-color:#17917D}
.bl-check label:has(input:checked){background:#EDF6F2;color:var(--muted);text-decoration:line-through}
.bl-check-etat{margin:-12px 0 24px;color:var(--ink-2);font-size:14px}
.bl-contenu .bl-frise{list-style:none;margin:28px 0;padding:0}
.bl-contenu .bl-frise li{position:relative;display:grid;grid-template-columns:118px 1fr;gap:20px;margin:0;padding:0 0 24px}
.bl-frise li::before{content:"";position:absolute;left:125px;top:6px;bottom:-6px;width:2px;background:#DCE7ED}
.bl-frise li:last-child::before{display:none}
.bl-frise li::after{content:"";position:absolute;left:120px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--blue-deep)}
.bl-frise b{color:var(--navy);font-family:var(--font-display);font-size:15px;line-height:1.3;text-align:right}
.bl-frise div{padding-left:10px;line-height:1.5}
.bl-frise p:last-child{margin-bottom:0}
.bl-faq{margin:22px 0}
.bl-faq details{margin-bottom:10px;border:1px solid var(--line);border-radius:14px;background:#fff}
.bl-faq summary{padding:16px 44px 16px 18px;position:relative;color:var(--navy);font-weight:700;line-height:1.35;cursor:pointer;list-style:none}
.bl-faq summary::-webkit-details-marker{display:none}
.bl-faq summary::after{content:"+";position:absolute;right:18px;top:12px;color:var(--blue-deep);font-size:22px;font-weight:500}
.bl-faq details[open] summary::after{content:"\2212"}
.bl-faq details>div{padding:0 18px 16px}
/* Outils */
.bl-outil{margin:34px 0;padding:26px;border-radius:22px;background:#EEF4F7}
.bl-outil h3{margin:0 0 6px!important;font-size:21px}
.bl-outil>p{margin:0 0 16px;color:var(--ink-2);font-size:15px}
.bl-o-champs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px}
.bl-o-champs label{display:grid;gap:6px;color:var(--navy);font-size:13.5px;font-weight:700}
.bl-o-champs input{width:100%;height:46px;padding:0 12px;border:1px solid #C9D8E0;border-radius:11px;background:#fff;color:var(--ink);font:600 16px var(--font-body);box-sizing:border-box}
.bl-o-champs input:focus{outline:2px solid var(--blue-deep);outline-offset:1px}
.bl-o-res{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
.bl-o-res div{padding:15px;border-radius:14px;background:#fff}
.bl-o-res b{display:block;color:var(--navy);font-family:var(--font-display);font-size:25px;font-weight:800;font-variant-numeric:tabular-nums}
.bl-o-res span{display:block;margin-top:3px;color:var(--ink-2);font-size:13.5px;line-height:1.35}
.bl-o-res .fort{background:var(--navy)}.bl-o-res .fort b{color:#fff}.bl-o-res .fort span{color:#CFE0E9}
.bl-o-note{margin:12px 0 0!important;color:var(--ink-2);font-size:13px;line-height:1.4}
/* Appel à l'action, auteur */
.bl-cta{display:grid;grid-template-columns:1.25fr 1fr;margin:44px 0;overflow:hidden;border-radius:22px;background:var(--navy);color:#DCE8EE}
.bl-cta>div{padding:30px}
.bl-cta-t{margin:0 0 8px!important;color:#fff;font-family:var(--font-display);font-size:24px;font-weight:800;line-height:1.15;letter-spacing:-.02em}
.bl-contenu .bl-cta img{width:100%;height:100%;min-height:210px;object-fit:cover;border-radius:0}
.bl-contenu .bl-cta-b{display:inline-flex;align-items:center;min-height:46px;margin-top:6px;padding:0 20px;border-radius:999px;background:#fff;color:var(--navy);font-weight:800;text-decoration:none}
.bl-sources{margin-top:40px!important}
.bl-auteur{display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:start;margin:36px 0 0;padding:20px;border:1px solid var(--line);border-radius:18px;background:#fff;font-size:15px;line-height:1.45}
.bl-contenu .bl-auteur img{width:96px;height:96px;object-fit:cover;border-radius:14px}
.bl-auteur p{margin:0 0 6px}
.bl-auteur-n{color:var(--navy);font-weight:800}
#bl-lecture{position:fixed;left:0;top:0;z-index:95;height:3px;width:100%;background:var(--blue-deep);transform:scaleX(0);transform-origin:0 50%}
@media (max-width:1060px){
  .bl-corps{display:block}
  .bl-sommaire{position:static;max-height:none;margin-bottom:24px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:#fff}
  .bl-sommaire summary{margin:0}
  .bl-sommaire ol{margin-top:8px}
  .bl-texte{max-width:740px;margin:0 auto}
}
@media (max-width:640px){
  .bl-article{padding-top:104px}
  .bl-une{margin:18px 0 28px}
  .bl-une img{border-radius:16px}
  .bl-cle{position:static;max-width:none;margin-top:10px}
  .bl-n3,.bl-n4{grid-template-columns:repeat(2,1fr)}
  .bl-n3 .bl-chiffre:last-child{grid-column:1/-1}
  .bl-chiffre{padding:15px 13px}
  .bl-bandeau{grid-template-columns:1fr;gap:10px;padding:24px}
  .bl-graph{margin:26px 0;padding:18px 14px}
  .bl-b{grid-template-columns:1fr 54px;gap:4px 8px}
  .bl-b-l{grid-column:1/-1}
  .bl-axe-x{font-size:10.5px}
  .bl-c{padding:0 1px}
  .bl-plot-env{height:200px}
  .bl-duo{grid-template-columns:1fr}
  .bl-contenu .bl-frise li{grid-template-columns:1fr;gap:4px;padding-left:22px}
  .bl-frise li::before{left:5px}
  .bl-frise li::after{left:0}
  .bl-frise b{text-align:left}
  .bl-frise div{padding-left:0}
  .bl-cta{grid-template-columns:1fr}
  .bl-cta>div{padding:24px}
  .bl-contenu .bl-cta img{min-height:150px;height:170px;order:-1}
  .bl-auteur{grid-template-columns:72px 1fr}
  .bl-contenu .bl-auteur img{width:72px;height:72px}
  .bl-outil{padding:20px 16px}
}
@media (prefers-reduced-motion:reduce){.bl-sommaire a,[data-tip]{transition:none}}