@font-face{font-family:"Bitter";src:url(polices/bitter-normal-400-800.woff2) format("woff2");font-weight:400 800;font-style:normal;font-display:swap}
@font-face{font-family:"Bitter";src:url(polices/bitter-italic-400.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Manrope";src:url(polices/manrope-normal-300-800.woff2) format("woff2");font-weight:300 800;font-style:normal;font-display:swap}
:root{--encre:#1d2a44;--texte:#2b3346;--doux:#5d667a;--fond:#ffffff;--papier:#eef3fa;--trait:#c9d5e6;--tomate:#d9482b;--tomate-pale:#fbe7e2;--vert:#2f6b4f}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--fond);color:var(--texte);font:400 17px/1.65 "Manrope",system-ui,sans-serif}
img{max-width:100%;height:auto;display:block}
figure{margin:0}
a{color:var(--encre);text-decoration-color:var(--tomate);text-underline-offset:3px}
h1,h2,h3{font-family:"Bitter",Georgia,serif;color:var(--encre);line-height:1.18;margin:0 0 .5em}
.enveloppe{max-width:1180px;margin:0 auto;padding:0 24px}
/* en-tête : bande « chemise cartonnée » */
.tete{border-bottom:2px solid var(--encre);background:var(--fond)}
.tete .enveloppe{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:18px;padding-bottom:14px;flex-wrap:wrap}
.marque{font-family:"Bitter",serif;font-weight:800;font-size:1.45rem;color:var(--encre);text-decoration:none;letter-spacing:-.01em}
.marque span{color:var(--tomate)}
.marque small{display:block;font:500 .72rem/1.2 "Manrope",sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--doux);margin-top:3px}
.nav{display:flex;flex-wrap:wrap;gap:4px 18px;font-size:.92rem;font-weight:600}
.nav a{text-decoration:none;color:var(--texte);padding:4px 0;border-bottom:2px solid transparent}
.nav a:hover{border-color:var(--tomate)}
.nav .paris{color:var(--vert)}
/* ouverture */
.ouverture{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:56px 0 40px}
.cote{display:inline-block;font:700 .74rem/1 "Manrope",sans-serif;letter-spacing:.16em;text-transform:uppercase;color:var(--tomate);border:1.5px solid var(--tomate);padding:7px 10px;margin-bottom:22px}
.ouverture h1{font-size:clamp(2.1rem,4.4vw,3.35rem);font-weight:700;letter-spacing:-.015em}
.ouverture h1 em{font-style:italic;font-weight:400;color:var(--tomate)}
.chapo{font-size:1.12rem;color:var(--doux);max-width:36em}
.agrafe{position:relative;padding:14px;background:var(--papier);border:1px solid var(--trait)}
.agrafe img{width:100%;aspect-ratio:4/3;object-fit:cover}
.agrafe::before{content:"";position:absolute;top:-10px;left:38px;width:16px;height:46px;border:3px solid #8b97ab;border-radius:9px;background:transparent}
.agrafe figcaption{font-size:.8rem;color:var(--doux);margin-top:10px}
/* le formulaire des quatre gestes */
.formulaire{background:var(--papier);border-top:1px solid var(--trait);border-bottom:1px solid var(--trait);padding:56px 0}
.formulaire h2{font-size:1.9rem}
.consigne{color:var(--doux);max-width:46em;margin-bottom:28px}
.cases{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1.5px solid var(--encre);background:var(--fond)}
.case{padding:22px 20px 24px;border-right:1px solid var(--trait)}
.case:last-child{border-right:0}
.case .num{font:700 .78rem/1 "Manrope",sans-serif;letter-spacing:.12em;color:var(--tomate)}
.case h3{font-size:1.18rem;margin:10px 0 8px}
.case p{font-size:.95rem;margin:0 0 12px}
.case ul{list-style:none;padding:0;margin:0 0 14px;font-size:.9rem}
.case li{padding-left:26px;position:relative;margin:5px 0}
.case li::before{content:"";position:absolute;left:0;top:5px;width:13px;height:13px;border:1.5px solid var(--encre)}
.case a{font-weight:700;font-size:.92rem}
/* bande photo + texte */
.duo{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;padding:64px 0}
.duo img{width:100%;aspect-ratio:1/1;object-fit:cover}
.duo h2{font-size:1.8rem}
/* tableau « qui paie quoi » */
.tableau-bloc{padding:8px 0 64px}
.tableau-bloc h2{font-size:1.8rem}
table{width:100%;border-collapse:collapse;font-size:.95rem;margin-top:16px}
th,td{text-align:left;vertical-align:top;padding:14px 16px;border-bottom:1px solid var(--trait)}
thead th{font:700 .76rem/1.2 "Manrope",sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--fond);background:var(--encre)}
tbody th{font-family:"Bitter",serif;font-weight:700;color:var(--encre);width:22%}
.note{font-size:.85rem;color:var(--doux);margin-top:12px}
/* encadré + Paris */
.deux{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding-bottom:64px}
.avis{border-left:5px solid var(--tomate);background:var(--tomate-pale);padding:24px 26px}
.avis h3{font-size:1.15rem}
.avis p{margin:0;font-size:.95rem}
.paris-bloc{display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:start;border:1.5px solid var(--vert);padding:20px}
.paris-bloc img{width:150px;height:190px;object-fit:cover}
.paris-bloc .cote{color:var(--vert);border-color:var(--vert);margin-bottom:12px}
.paris-bloc h3{font-size:1.15rem}
.paris-bloc p{font-size:.94rem;margin:0 0 10px}
/* sommaire */
.sommaire{border-top:2px solid var(--encre);padding:48px 0 56px}
.sommaire h2{font-size:1.5rem}
.sommaire ol{columns:2;column-gap:48px;padding-left:22px;margin:16px 0 0}
.sommaire li{margin:0 0 10px;break-inside:avoid}
/* pied */
.pied{background:var(--encre);color:#d6dde9;font-size:.88rem;padding:36px 0 28px}
.pied .enveloppe{display:grid;grid-template-columns:1.3fr 1fr;gap:32px}
.pied a{color:#fff}
.pied .independant{border:1px dashed #7d8aa3;padding:14px 16px;margin:0}
.pied .liens{display:flex;flex-wrap:wrap;gap:8px 18px;align-content:flex-start}
/* page intérieure */
.article{max-width:760px;margin:0 auto;padding:48px 24px 64px}
.article h1{font-size:clamp(1.9rem,4vw,2.7rem)}
.article h2{font-size:1.45rem;margin-top:1.6em}
.article figure{margin:28px 0}
.article figure img{width:100%;aspect-ratio:16/10;object-fit:cover}
.article figcaption{font-size:.82rem;color:var(--doux);margin-top:8px}
.fil{font-size:.85rem;color:var(--doux);margin-bottom:18px}
.relais{list-style:none;padding:0;margin:0}
.relais li{border:1px solid var(--trait);border-left:4px solid var(--vert);padding:14px 18px;margin:0 0 12px}
.relais strong{font-family:"Bitter",serif;color:var(--encre)}
@media (max-width:900px){
  .ouverture,.duo,.deux{grid-template-columns:1fr;gap:32px}
  .cases{grid-template-columns:1fr 1fr}
  .case:nth-child(2){border-right:0}
  .case:nth-child(-n+2){border-bottom:1px solid var(--trait)}
  .sommaire ol{columns:1}
  .pied .enveloppe{grid-template-columns:1fr}
}
@media (max-width:560px){
  body{font-size:16px}
  .enveloppe{padding:0 16px}
  .ouverture{padding-top:36px}
  .cases{grid-template-columns:1fr}
  .case{border-right:0;border-bottom:1px solid var(--trait)}
  .case:last-child{border-bottom:0}
  .paris-bloc{grid-template-columns:1fr}
  .paris-bloc img{width:100%;height:200px}
  th,td{padding:10px 8px}
  tbody th{width:auto}
  table,thead,tbody,tr,th,td{display:block}
  thead{display:none}
  tbody tr{border:1px solid var(--trait);margin-bottom:12px}
  tbody th{background:var(--papier)}
  .article{padding:32px 16px 48px}
}
/* --- site (17/10/2026) --- */
.marque{font-size:1.3rem}
.nav a[aria-current]{border-color:var(--tomate)}
.texte-accueil{max-width:760px;padding:0 0 56px}
.texte-accueil h2{font-size:1.5rem;margin-top:1.2em}
.pied .enveloppe{grid-template-columns:1fr 1.2fr}
.pied-titre{font:700 .74rem/1 "Manrope",sans-serif;letter-spacing:.16em;text-transform:uppercase;color:#fff;margin:0 0 12px}
.pied-liste{list-style:none;padding:0;margin:0;columns:2;column-gap:24px}
.pied-liste li{margin:0 0 7px;break-inside:avoid}
.pied .liens{margin-top:16px}
.article .cote{margin-bottom:14px}
.article .chapo{font-size:1.1rem;color:var(--doux)}
.article .date{font-size:.85rem;color:var(--doux);margin-top:-6px}
.article h3{font-size:1.15rem;margin-top:1.3em}
.article .avis{margin:28px 0}
.article .avis h3{margin-top:0}
.article ul,.article ol{padding-left:22px}
.article li{margin:0 0 6px}
.article .tableau-bloc{padding:4px 0 8px}
.memo{border:1.5px solid var(--encre);background:var(--papier);padding:16px 20px;margin:24px 0;position:relative}
.memo::before{content:"À retenir";display:block;font:700 .72rem/1 "Manrope",sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--tomate);margin-bottom:8px}
.memo p{margin:0}
.sources{border-top:2px solid var(--encre);margin-top:40px;padding-top:6px}
.sources h2{font-size:1.1rem}
.sources ul{padding-left:20px;font-size:.92rem}
.suite{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:36px}
.suite a{display:block;border:1.5px solid var(--encre);padding:14px 16px;text-decoration:none;font-family:"Bitter",serif;font-weight:700;color:var(--encre)}
.suite a:hover{background:var(--papier)}
.suite small{display:block;font:700 .7rem/1.2 "Manrope",sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--tomate);margin-bottom:4px}
.suite a:only-child{grid-column:1/-1}
.article figure img{aspect-ratio:auto;max-height:620px;object-fit:cover}
@media (max-width:560px){td[data-l]::before{content:attr(data-l);display:block;font:700 .72rem/1.3 "Manrope",sans-serif;letter-spacing:.1em;text-transform:uppercase;color:#5d667a;margin-bottom:2px}
  .suite{grid-template-columns:1fr}.pied-liste{columns:1}}