/* Centre d'aide FirstSI — feuille unique. Lecture d'abord : colonne de 72 caractères, contraste élevé, sombre en option.
   Signature : le « pouls » du logo (ligne d'électrocardiogramme) sous la recherche, qui bat pendant la frappe. */

@font-face { font-family: 'DM Sans'; font-style: normal; font-weight: 300 1000; font-display: swap; src: url(../fonts/dm-sans-1.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'DM Sans'; font-style: normal; font-weight: 300 1000; font-display: swap; src: url(../fonts/dm-sans-2.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/jetbrains-mono-7.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/jetbrains-mono-8.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --fond: #F6F8F6; --papier: #FFFFFF; --encre: #0D1912; --texte: #26352D; --doux: #5A6A61; --trait: #DCE5DF; --trait-fort: #C5D2C9;
  --vert: #15803D; --vert-vif: #22C55E; --vert-pale: #E9F6EE; --vert-encre: #0F5A2B;
  --ambre: #A45106; --ambre-pale: #FDF2E2; --rouge: #B42318; --rouge-pale: #FDECEA; --bleu: #1E4FA8; --bleu-pale: #EAF0FB;
  --code-fond: #EFF3F0; --ombre: 0 1px 2px rgba(13, 25, 18, .06), 0 8px 24px rgba(13, 25, 18, .06);
  --sans: 'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif; --mono: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  --entete: 60px; --rayon: 10px; --mesure: 120ch;
  color-scheme: light;
}
:root[data-theme="sombre"] {
  --fond: #0A110E; --papier: #101915; --encre: #EEF5F0; --texte: #CAD7CF; --doux: #8EA197; --trait: #22302A; --trait-fort: #2F4038;
  --vert: #4ADE80; --vert-vif: #4ADE80; --vert-pale: #12271B; --vert-encre: #86EFAC;
  --ambre: #FBBF24; --ambre-pale: #2A2210; --rouge: #F87171; --rouge-pale: #2C1513; --bleu: #93B4F5; --bleu-pale: #131D30;
  --code-fond: #0D1612; --ombre: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px rgba(0, 0, 0, .35);
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="clair"]) {
    --fond: #0A110E; --papier: #101915; --encre: #EEF5F0; --texte: #CAD7CF; --doux: #8EA197; --trait: #22302A; --trait-fort: #2F4038;
    --vert: #4ADE80; --vert-vif: #4ADE80; --vert-pale: #12271B; --vert-encre: #86EFAC;
    --ambre: #FBBF24; --ambre-pale: #2A2210; --rouge: #F87171; --rouge-pale: #2C1513; --bleu: #93B4F5; --bleu-pale: #131D30;
    --code-fond: #0D1612; --ombre: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px rgba(0, 0, 0, .35);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--entete) + 16px); }
body { margin: 0; background: var(--fond); color: var(--texte); font: 16.5px/1.65 var(--sans); }
a { color: var(--vert); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--vert-vif); outline-offset: 2px; border-radius: 4px; }
code, kbd, pre { font-family: var(--mono); }
kbd { display: inline-block; min-width: 1.6em; padding: 0 .4em; border: 1px solid var(--trait-fort); border-bottom-width: 2px; border-radius: 5px;
  background: var(--papier); color: var(--encre); font-size: .78em; line-height: 1.6; text-align: center; }
.plus { margin: 0 .15em; color: var(--doux); }
.evitement { position: absolute; left: -999px; top: 8px; z-index: 50; padding: 8px 12px; background: var(--papier); }
.evitement:focus { left: 8px; }

/* ---------- en-tête ---------- */
.entete { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 14px; height: var(--entete); padding: 0 20px;
  background: color-mix(in srgb, var(--fond) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--trait); }
/* logo + FirstSI -> site principal (langue de la page) ; pastille Docs -> accueil des docs */
.marque { display: flex; align-items: center; gap: 9px; flex-shrink: 0; }
.marque-site { display: flex; align-items: center; gap: 9px; color: var(--encre); text-decoration: none; font-weight: 700; font-size: 1.12rem; letter-spacing: -.01em; }
.marque em { font-style: normal; color: var(--vert); }
.marque-aide { margin-left: 2px; padding: 1px 8px; border-radius: 99px; background: var(--vert-pale); color: var(--vert-encre); font: 500 .72rem/1.7 var(--mono); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; white-space: nowrap; }
.marque-aide:hover { background: var(--vert); color: #fff; }
.declencheur-recherche { flex: 0 1 380px; margin-left: auto; display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 10px; border: 1px solid var(--trait-fort);
  border-radius: 9px; background: var(--papier); color: var(--doux); font: inherit; font-size: .9rem; cursor: pointer; text-align: left; }
.declencheur-recherche span { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.declencheur-recherche:hover { border-color: var(--vert); color: var(--texte); }
.declencheur-recherche svg, .grande-recherche svg, .recherche-champ svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; flex: none; }
.bouton-theme, .bouton-menu { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--trait-fort); border-radius: 9px; background: var(--papier); color: var(--texte); cursor: pointer; }
.bouton-theme svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.bouton-menu { display: none; gap: 4px; padding: 10px 9px; }
.bouton-menu span { display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; }

/* ---------- mise en page ---------- */
.mise-en-page { display: grid; grid-template-columns: 272px minmax(0, 1fr) 220px; gap: 0 40px; max-width: 1800px; margin: 0 auto; padding: 0 24px; }
.accueil .mise-en-page { grid-template-columns: 272px minmax(0, 1fr); }
.barre-nav { position: sticky; top: var(--entete); align-self: start; height: calc(100vh - var(--entete)); overflow-y: auto; padding: 24px 8px 40px 0; font-size: .92rem; scrollbar-width: thin; }
.nav-rubrique { margin-bottom: 6px; }
.nav-rubrique summary { list-style: none; cursor: pointer; padding: 6px 10px; color: var(--encre); font: 600 .74rem/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.nav-rubrique summary::-webkit-details-marker { display: none; }
.nav-rubrique summary::after { content: '+'; float: right; color: var(--doux); }
.nav-rubrique[open] summary::after { content: '–'; }
.nav-rubrique ul { list-style: none; margin: 2px 0 10px; padding: 0; }
.nav-rubrique a { display: block; padding: 5px 10px; border-left: 2px solid transparent; color: var(--texte); text-decoration: none; border-radius: 0 6px 6px 0; }
.nav-rubrique a:hover { background: var(--vert-pale); color: var(--encre); }
.nav-rubrique a[aria-current="page"] { border-left-color: var(--vert-vif); background: var(--vert-pale); color: var(--vert-encre); font-weight: 600; }
.principal { min-width: 0; padding: 28px 0 64px; outline: none; }
.sur-la-page { position: sticky; top: calc(var(--entete) + 28px); align-self: start; padding-top: 28px; font-size: .85rem; }
.sur-la-page p { margin: 0 0 8px; color: var(--doux); font: 600 .72rem/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.sur-la-page ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--trait); }
.sur-la-page a { display: block; padding: 4px 0 4px 12px; margin-left: -1px; border-left: 2px solid transparent; color: var(--doux); text-decoration: none; }
.sur-la-page a:hover { color: var(--encre); }
.sur-la-page a.actif { border-left-color: var(--vert-vif); color: var(--vert-encre); }

/* ---------- article ---------- */
.fil { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; color: var(--doux); font: .78rem/1.5 var(--mono); }
.fil a { color: var(--doux); text-decoration: none; } .fil a:hover { color: var(--vert); }
.article { max-width: none; }   /* l'article suit la largeur de l'écran ; seuls les paragraphes gardent une longueur de ligne lisible */
.article-entete { margin-bottom: 28px; padding-bottom: 22px; border-bottom: 1px solid var(--trait); }
h1, h2, h3, h4 { color: var(--encre); line-height: 1.2; letter-spacing: -.02em; }
h1 { margin: 0 0 12px; font-size: clamp(1.9rem, 3.2vw, 2.5rem); font-weight: 750; letter-spacing: -.03em; }
.article h2 { margin: 2.2em 0 .6em; padding-top: .4em; font-size: 1.45rem; font-weight: 700; }
.article h3 { margin: 1.8em 0 .5em; font-size: 1.12rem; font-weight: 650; }
.article h4 { margin: 1.4em 0 .4em; font-size: 1rem; }
.article h2, .article h3, .article h4 { position: relative; }
.ancre { position: absolute; left: -1.1em; padding-right: .3em; color: var(--trait-fort); text-decoration: none; opacity: 0; transition: opacity .15s; }
h2:hover .ancre, h3:hover .ancre, h4:hover .ancre { opacity: 1; }
.chapo { margin: 0; color: var(--doux); font-size: 1.12rem; line-height: 1.55; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.puce { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 99px; font-size: .8rem; border: 1px solid var(--trait); background: var(--papier); }
.puce code { background: none; padding: 0; color: var(--vert-encre); font-size: .8rem; }
.puce-ecran::before { content: 'Écran'; color: var(--doux); font: 600 .66rem/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.puce-role::before { content: 'Rôle'; color: var(--doux); font: 600 .66rem/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.article p, .article li { max-width: var(--mesure); }
.article ul, .article ol { padding-left: 1.3em; }
.article li { margin: .3em 0; }
.article li::marker { color: var(--vert); }
.article :not(pre) > code { padding: .1em .38em; border-radius: 5px; background: var(--code-fond); color: var(--encre); font-size: .86em; overflow-wrap: anywhere; }
.article hr { border: 0; border-top: 1px solid var(--trait); margin: 2.5em 0; }
.article blockquote { margin: 1.2em 0; padding: .2em 1em; border-left: 3px solid var(--trait-fort); color: var(--doux); }
.ext { font-size: .75em; margin-left: .15em; }

.encadre { margin: 1.4em 0; padding: 14px 18px; border-radius: var(--rayon); border: 1px solid; }
.encadre > :last-child { margin-bottom: 0; }
.encadre p { margin: .4em 0; }
.encadre-titre { margin: 0 0 4px !important; font: 600 .72rem/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.encadre-astuce { background: var(--vert-pale); border-color: color-mix(in srgb, var(--vert) 30%, transparent); } .encadre-astuce .encadre-titre { color: var(--vert-encre); }
.encadre-note { background: var(--bleu-pale); border-color: color-mix(in srgb, var(--bleu) 30%, transparent); } .encadre-note .encadre-titre { color: var(--bleu); }
.encadre-attention { background: var(--ambre-pale); border-color: color-mix(in srgb, var(--ambre) 35%, transparent); } .encadre-attention .encadre-titre { color: var(--ambre); }
.encadre-important { background: var(--rouge-pale); border-color: color-mix(in srgb, var(--rouge) 35%, transparent); } .encadre-important .encadre-titre { color: var(--rouge); }

.tableau { margin: 1.2em 0; overflow-x: auto; border: 1px solid var(--trait); border-radius: var(--rayon); background: var(--papier); }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { padding: 9px 12px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--trait); }
th { background: var(--code-fond); color: var(--encre); font-weight: 600; white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
td code { white-space: nowrap; }

.code { margin: 1.2em 0; border: 1px solid var(--trait); border-radius: var(--rayon); overflow: hidden; background: var(--code-fond); }
.code figcaption { display: flex; justify-content: space-between; align-items: center; padding: 6px 8px 6px 14px; border-bottom: 1px solid var(--trait); color: var(--doux); font: .74rem/1.4 var(--mono); }
.copier { padding: 3px 10px; border: 1px solid var(--trait-fort); border-radius: 6px; background: var(--papier); color: var(--texte); font: .74rem/1.4 var(--mono); cursor: pointer; }
.copier.copie { border-color: var(--vert); color: var(--vert); }
.code pre { margin: 0; padding: 14px 16px; overflow-x: auto; font-size: .84rem; line-height: 1.6; color: var(--encre); }

.suite { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 48px; }
.suite a { display: block; padding: 14px 16px; border: 1px solid var(--trait); border-radius: var(--rayon); background: var(--papier); color: var(--encre); text-decoration: none; font-weight: 600; }
.suite a:hover { border-color: var(--vert); }
.suite span { display: block; color: var(--doux); font: 500 .72rem/1.6 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.suite-suiv { text-align: right; }

/* ---------- accueil ---------- */
.accueil-tete { padding: 40px 0 34px; max-width: 760px; }
.surtitre { margin: 0 0 10px; color: var(--vert); font: 600 .78rem/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.accueil-tete h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.05; margin-bottom: 16px; }
.grande-recherche { display: flex; align-items: center; gap: 12px; width: 100%; margin-top: 26px; padding: 16px 18px; border: 1.5px solid var(--trait-fort); border-radius: 14px;
  background: var(--papier); color: var(--doux); font: inherit; font-size: 1.02rem; text-align: left; cursor: pointer; box-shadow: var(--ombre); }
.grande-recherche span { flex: 1; } .grande-recherche:hover { border-color: var(--vert); }
.grande-recherche svg { width: 22px; height: 22px; color: var(--vert); }
.pouls { display: block; width: 100%; height: 28px; margin-top: 6px; fill: none; stroke: var(--vert-vif); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; opacity: .55;
  stroke-dasharray: 640; stroke-dashoffset: 0; }
.pouls.bat path { animation: battement .9s ease-out; }
@keyframes battement { from { stroke-dashoffset: 640; } to { stroke-dashoffset: 0; } }
.accueil-frequent { margin: 8px 0 0; color: var(--doux); font-size: .92rem; }
.accueil-rubriques { display: grid; gap: 34px; padding-bottom: 20px; }
.accueil-rubrique h2 { margin: 0 0 4px; font-size: 1.3rem; }
.accueil-rubrique > p { margin: 0 0 14px; color: var(--doux); }
.accueil-rubrique ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 10px; }
.accueil-rubrique a { display: block; height: 100%; padding: 13px 15px; border: 1px solid var(--trait); border-radius: var(--rayon); background: var(--papier); color: var(--encre); text-decoration: none;
  transition: border-color .15s, transform .15s; }
.accueil-rubrique a:hover { border-color: var(--vert); transform: translateY(-1px); }
.accueil-rubrique strong { display: block; font-weight: 650; }
.accueil-rubrique span { display: block; margin-top: 3px; color: var(--doux); font-size: .86rem; line-height: 1.45; }

/* ---------- recherche ---------- */
.recherche { position: fixed; inset: 0; z-index: 60; display: flex; justify-content: center; align-items: flex-start; padding: 9vh 16px 16px; background: rgba(8, 14, 11, .45); backdrop-filter: blur(3px); }
.recherche[hidden] { display: none; }
.recherche-boite { width: 100%; max-width: 680px; max-height: 80vh; display: flex; flex-direction: column; border: 1px solid var(--trait-fort); border-radius: 16px; background: var(--papier); box-shadow: 0 24px 64px rgba(0, 0, 0, .3); overflow: hidden; }
.recherche-champ { display: flex; align-items: center; gap: 10px; padding: 14px 16px 0; color: var(--vert); }
.recherche-champ input { flex: 1; min-width: 0; border: 0; outline: 0; background: none; color: var(--encre); font: inherit; font-size: 1.1rem; }
.recherche-champ input::-webkit-search-cancel-button { display: none; }
.recherche .pouls { height: 20px; margin: 4px 0 0; padding: 0 16px; }
.recherche-resultats { list-style: none; margin: 0; padding: 6px; overflow-y: auto; border-top: 1px solid var(--trait); }
.recherche-resultats:empty { display: none; }
.recherche-resultats li a { display: block; padding: 10px 12px; border-radius: 10px; color: var(--texte); text-decoration: none; }
.recherche-resultats li[aria-selected="true"] a, .recherche-resultats li a:hover { background: var(--vert-pale); }
.res-titre { display: block; color: var(--encre); font-weight: 650; }
.res-chemin { display: block; color: var(--doux); font: .72rem/1.5 var(--mono); }
.res-extrait { display: block; margin-top: 2px; font-size: .86rem; color: var(--doux); }
.recherche mark, .article mark.surligne { background: color-mix(in srgb, var(--vert-vif) 30%, transparent); color: inherit; border-radius: 3px; padding: 0 1px; }
.res-vide { padding: 18px 14px; color: var(--doux); }
.recherche-aide { margin: 0; padding: 8px 14px; border-top: 1px solid var(--trait); color: var(--doux); font-size: .78rem; }

.pied { padding: 28px 24px; border-top: 1px solid var(--trait); color: var(--doux); font-size: .82rem; text-align: center; }

/* ---------- petits écrans ---------- */
@media (max-width: 1180px) {
  .mise-en-page { grid-template-columns: 250px minmax(0, 1fr); }
  .sur-la-page { display: none; }
}
@media (max-width: 900px) {
  .entete { padding: 0 12px; gap: 10px; }
  .bouton-menu { display: grid; }
  .declencheur-recherche kbd { display: none; }
  .mise-en-page, .accueil .mise-en-page { grid-template-columns: minmax(0, 1fr); padding: 0 16px; }
  .barre-nav { position: fixed; top: var(--entete); left: 0; z-index: 25; width: min(320px, 86vw); height: calc(100vh - var(--entete)); padding: 16px 12px 40px;
    background: var(--papier); border-right: 1px solid var(--trait); box-shadow: var(--ombre); transform: translateX(-105%); transition: transform .2s ease; }
  body.menu-ouvert .barre-nav { transform: none; }
  .ancre { display: none; }
  .suite { grid-template-columns: 1fr; }
  .suite-suiv { text-align: left; }
  .recherche { padding-top: 12px; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .marque-site > span { display: none; }
  .declencheur-recherche { min-width: 38px; }   /* se réduit (texte en points de suspension) au lieu de pousser FR/EN/IT et le thème hors de l'écran */
  .declencheur-recherche span { font-size: .85rem; }
  th, td { padding: 8px 9px; }
}
@media (max-width: 400px) {
  .entete { gap: 8px; padding: 0 10px; }
  .declencheur-recherche { flex: 0 0 38px; justify-content: center; padding: 0; }
  .declencheur-recherche span { display: none; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }
/* illustrations : captures d'écran et schémas */
.capture, .schema { margin: 1.6em 0; }
.capture a { display: block; border: 1px solid var(--trait-fort); border-radius: var(--rayon); overflow: hidden; box-shadow: var(--ombre); max-width: 1100px; background: var(--papier); }
.capture a:focus-visible { outline: 2px solid var(--vert); outline-offset: 3px; }
.capture img { display: block; width: 100%; height: auto; }
.capture figcaption, .schema figcaption { margin-top: 8px; color: var(--doux); font-size: 13.5px; max-width: var(--mesure); }
.schema { padding: 18px 18px 14px; border: 1px solid var(--trait); border-radius: var(--rayon); background: var(--papier); max-width: 1100px; }
.schema-svg { display: block; width: 100%; height: auto; font-family: var(--sans); }
.schema-svg .s-zone rect { fill: var(--fond); stroke: var(--trait-fort); stroke-dasharray: 5 5; }
.schema-svg .s-zone-titre { fill: var(--doux); font-size: 13px; font-weight: 600; letter-spacing: .02em; }
.schema-svg .s-boite rect { fill: var(--papier); stroke: var(--trait-fort); stroke-width: 1.2; }
.schema-svg .s-cle rect { fill: var(--vert-pale); stroke: var(--vert); stroke-width: 1.6; }
.schema-svg .s-cle .s-titre { fill: var(--vert-encre); font-size: 17px; }
.schema-svg .s-titre { fill: var(--encre); font-size: 15px; font-weight: 600; }
.schema-svg .s-sous { fill: var(--doux); font-size: 12.5px; }
.schema-svg .s-etiquette { fill: var(--texte); font-size: 12.5px; }
.schema-svg .s-etiquette-vert { fill: var(--vert-encre); font-weight: 600; }
.schema-svg .s-rang { fill: var(--vert-encre); font-size: 13px; font-weight: 700; }
.schema-svg .s-fleche { fill: none; stroke: var(--doux); stroke-width: 1.6; }
.schema-svg .s-fleche.s-vert { stroke: var(--vert); stroke-width: 2.2; }
.schema-svg .s-secours { stroke-dasharray: 7 6; }
.schema-svg .s-bus { fill: none; stroke: var(--doux); stroke-width: 1.6; }
.schema-svg .s-pointe { fill: var(--doux); }
.schema-svg .s-pointe-vert { fill: var(--vert); }
.schema-svg .s-cadenas rect { fill: var(--vert); }
.schema-svg .s-cadenas path { stroke: var(--vert); stroke-width: 1.8; }
@media (max-width: 720px) { .schema { padding: 10px; overflow-x: auto; } .schema-svg { min-width: 620px; } }

/* titre + bouton PDF */
.article-titre { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.bouton-pdf { flex: none; display: inline-flex; align-items: center; gap: 6px; height: 34px; margin-top: 6px; padding: 0 12px; border: 1px solid var(--trait-fort); border-radius: 8px; background: var(--papier); color: var(--texte); font: 600 13px/1 var(--sans); cursor: pointer; }
.bouton-pdf svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.bouton-pdf:hover { border-color: var(--vert); color: var(--vert-encre); background: var(--vert-pale); }
.bouton-pdf:focus-visible { outline: 2px solid var(--vert); outline-offset: 2px; }
.impression-source { display: none; }
@media (max-width: 520px) { .bouton-pdf span { display: none; } .bouton-pdf { padding: 0 9px; } }

/* impression / PDF : l'article seul, en clair, sans navigation */
@page { margin: 16mm 14mm; }
@media print {
  :root, :root[data-theme] { --fond: #fff; --papier: #fff; --encre: #000; --texte: #1a1a1a; --doux: #444; --trait: #ccc; --trait-fort: #bbb; --code-fond: #f4f4f4; --vert: #15803D; --vert-encre: #0F5A2B; --vert-pale: #eef7f1; }
  body { background: #fff !important; }
  .entete, .barre-nav, .sur-la-page, .suite, .pied, .copier, .bouton-pdf, .fil, .recherche, .evitement, .ancre { display: none !important; }
  .mise-en-page { display: block; max-width: none; padding: 0; }
  .principal { padding: 0; }
  .article p, .article li { max-width: none; }
  pre, pre code { white-space: pre-wrap !important; word-break: break-word; }
  .tableau { overflow: visible !important; }
  h2, h3 { break-after: avoid; }
  figure.code, .tableau, .encadre, tr, .capture, .schema { break-inside: avoid; }
  .capture a { box-shadow: none; max-width: 100%; }
  .schema { max-width: 100%; }
  a { color: inherit; text-decoration: underline; }
  .impression-source { display: block; margin-top: 28px; padding-top: 10px; border-top: 1px solid #ccc; color: #555; font-size: 11px; }
}

/* sélecteur de langue (FR · EN · IT) */
.langues { display: flex; align-items: center; gap: 2px; padding: 2px; border: 1px solid var(--trait-fort); border-radius: 8px; font: 600 11px/1 var(--mono); letter-spacing: .04em; }
.langues a, .langues span { display: inline-flex; align-items: center; justify-content: center; min-width: 28px; height: 28px; padding: 0 4px; border-radius: 6px; color: var(--doux); text-decoration: none; }
.langues a:hover { color: var(--encre); background: var(--vert-pale); }
.langues a:focus-visible { outline: 2px solid var(--vert); outline-offset: 1px; }
.langues span[aria-current] { color: var(--vert-encre); background: var(--vert-pale); }
@media (max-width: 560px) { .langues a, .langues span { min-width: 24px; height: 26px; } .langues { gap: 0; } }