/* Petons au top, chutes au stop — feuille de style commune */
:root{
  --bg:#FBF6EE; --ink:#23302E; --muted:#5A6764; --card:#FFFFFF;
  --teal:#1F6F6B; --teal-d:#154F4C; --teal-l:#DCEFEC; --on-teal:#FFFFFF; --on-teal-muted:#D6ECE9;
  --coral:#C9573B; --coral-l:#FBE3DC; --coral-ink:#9C3A22;
  --sun-l:#FCEFD3; --sun-ink:#7A5200; --lilac-l:#E9E4F5;
  --line:#E7DED0; --ok-l:#E3F3EA; --ok-ink:#1E6A40;
  --oui:#2B7F50; --non:#B9402F; --dep:#A86E08;
  --btn:#23302E; --btn-ink:#FFFFFF; --btn-shadow:#000;
  --focus:#1F6F6B;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#161D1C; --ink:#EDE7DC; --muted:#A9B4B1; --card:#1F2827;
    --teal:#6CC3BC; --teal-d:#0F3B39; --teal-l:#1D3634; --on-teal:#0E1F1E; --on-teal-muted:#123331;
    --coral:#F0866B; --coral-l:#3A2620; --coral-ink:#F4A893;
    --sun-l:#3A3020; --sun-ink:#F2CB7A; --lilac-l:#2C2838;
    --line:#33403E; --ok-l:#1C3527; --ok-ink:#8FD6AA;
    --btn:#EDE7DC; --btn-ink:#161D1C; --btn-shadow:#000;
    --focus:#6CC3BC;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#161D1C; --ink:#EDE7DC; --muted:#A9B4B1; --card:#1F2827;
  --teal:#6CC3BC; --teal-d:#0F3B39; --teal-l:#1D3634; --on-teal:#0E1F1E; --on-teal-muted:#123331;
  --coral:#F0866B; --coral-l:#3A2620; --coral-ink:#F4A893;
  --sun-l:#3A3020; --sun-ink:#F2CB7A; --lilac-l:#2C2838;
  --line:#33403E; --ok-l:#1C3527; --ok-ink:#8FD6AA;
  --btn:#EDE7DC; --btn-ink:#161D1C; --btn-shadow:#000;
  --focus:#6CC3BC;
  color-scheme:dark;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:'Atkinson Hyperlegible',system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:20px;line-height:1.5;overflow-x:hidden}
h1,h2,h3,.serif{font-family:'Fraunces',Georgia,serif;line-height:1.15}
a{color:var(--teal);text-underline-offset:3px}
button{font-family:inherit;color:inherit;border:0;background:none;cursor:pointer;font-size:inherit}
:focus-visible{outline:4px solid var(--focus);outline-offset:3px;border-radius:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:16px;top:-80px;background:var(--btn);color:var(--btn-ink);padding:12px 18px;border-radius:12px;z-index:10;font-weight:700}
.skip:focus{top:12px}

.wrap{max-width:1100px;margin:0 auto;padding:0 24px}

/* En-tête */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;padding:20px 0 12px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;color:var(--teal);font-size:20px;text-decoration:none}
.brand svg{width:40px;height:40px;flex:none}
.nav{display:flex;flex-wrap:wrap;gap:6px}
.nav a{padding:10px 16px;border-radius:999px;font-weight:700;font-size:18px;text-decoration:none;color:var(--ink)}
.nav a:hover{background:var(--card)}
.nav a[aria-current="page"]{background:var(--teal);color:var(--on-teal)}

main{padding:20px 0 40px;min-height:60vh}
.foot{border-top:2px solid var(--line);padding:22px 0 32px;font-size:16px;color:var(--muted);text-align:center;display:grid;gap:6px}
.foot b{color:var(--ink)}
.foot .alerte{color:var(--ink)}

/* Boutons */
.next{display:inline-block;background:var(--btn);color:var(--btn-ink);font-size:24px;font-weight:700;padding:18px 44px;border-radius:999px;box-shadow:0 5px 0 var(--btn-shadow);text-decoration:none}
.next:active{transform:translateY(3px);box-shadow:0 2px 0 var(--btn-shadow)}
.ghost{display:inline-block;padding:12px 22px;border-radius:999px;border:2px solid var(--line);background:var(--card);font-size:19px;font-weight:700;text-decoration:none;color:var(--ink)}
.center{text-align:center}

/* Accueil du quiz */
.hero{text-align:center}
.kicker{display:inline-block;background:var(--sun-l);color:var(--sun-ink);font-weight:700;font-size:17px;padding:8px 18px;border-radius:999px;letter-spacing:.02em}
.hero h1{font-size:clamp(42px,7vw,80px);line-height:1.02;margin:16px 0 10px;font-weight:800}
.hero h1 .c{color:var(--coral)}
.pun{font-size:clamp(20px,2.4vw,26px);color:var(--muted);max-width:760px;margin:0 auto}
.pun b{color:var(--teal)}
.themes{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:28px}
.theme{background:var(--card);border:2px solid var(--line);border-radius:26px;padding:22px;text-align:left;display:flex;flex-direction:column;gap:8px;min-height:160px;box-shadow:0 4px 0 var(--line)}
.theme:hover{border-color:var(--teal)}
.theme:active{transform:translateY(3px);box-shadow:0 1px 0 var(--line)}
.theme .ico{width:56px;height:56px;border-radius:18px;display:grid;place-items:center;font-size:30px}
.theme .t{font-family:'Fraunces',serif;font-weight:800;font-size:26px;line-height:1.1}
.theme .s{font-size:17px;color:var(--muted)}
.theme.all{grid-column:1/-1;flex-direction:row;align-items:center;gap:18px;min-height:0;padding:18px 24px;background:var(--teal);border-color:var(--teal);color:var(--on-teal);box-shadow:0 4px 0 var(--teal-d)}
.theme.all .s{color:var(--on-teal-muted)}
.theme.all .ico{background:rgba(255,255,255,.16)}
.aside-lien{margin-top:26px;text-align:center;font-size:18px;color:var(--muted)}

/* Question */
.progress{display:flex;gap:8px;justify-content:center;margin-bottom:20px;list-style:none}
.progress li{width:40px;height:10px;border-radius:6px;background:var(--line)}
.progress li.done{background:var(--teal)}
.progress li.now{background:var(--coral)}
.qtag{font-size:17px;font-weight:700;color:var(--teal);text-align:center;letter-spacing:.04em;text-transform:uppercase}
.question{font-weight:800;font-size:clamp(32px,5vw,54px);text-align:center;margin:14px auto 32px;max-width:960px}
.question:focus{outline:none}
.question .po,.recall .po{color:var(--coral)}
.answers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ans{border-radius:28px;padding:28px 12px;font-size:clamp(26px,3.2vw,36px);font-weight:700;color:#fff;display:flex;flex-direction:column;align-items:center;gap:6px;box-shadow:0 6px 0 rgba(0,0,0,.2)}
.ans small{font-size:17px;font-weight:400;opacity:.95}
.ans:active{transform:translateY(4px);box-shadow:0 2px 0 rgba(0,0,0,.2)}
.ans.oui,.badge.oui{background:var(--oui)} .ans.non,.badge.non{background:var(--non)} .ans.dep,.badge.dep{background:var(--dep)}
.hint{text-align:center;color:var(--muted);font-size:18px;margin-top:22px}

/* Réponse */
.verdict{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;text-align:center}
.verdict:focus{outline:none}
.badge{font-family:'Fraunces',serif;font-weight:800;font-size:clamp(40px,6vw,64px);padding:4px 28px;border-radius:24px;color:#fff}
.you{font-size:20px;font-weight:700;padding:10px 18px;border-radius:999px}
.you.ok{background:var(--ok-l);color:var(--ok-ink)} .you.ko{background:var(--sun-l);color:var(--sun-ink)}
.recall{text-align:center;font-family:'Fraunces',serif;font-size:24px;color:var(--muted);margin:14px auto 4px;max-width:900px}

/* Panneau explication (quiz et fiches) */
.panel{background:var(--card);border:2px solid var(--line);border-radius:26px;padding:24px 28px;margin-top:20px;display:grid;gap:16px}
.expl{font-size:21px}
.reflex{display:flex;gap:14px;align-items:flex-start;flex-wrap:wrap;background:var(--teal-l);border-radius:18px;padding:14px 18px}
.reflex .k{font-weight:700;color:var(--teal);white-space:nowrap}
.talk{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:var(--coral-l);border-radius:18px;padding:14px 18px}
.talk .k{font-weight:700;color:var(--coral-ink)}
.who{display:inline-flex;align-items:center;gap:8px;background:var(--card);border-radius:999px;padding:6px 14px;font-weight:700;font-size:18px;text-decoration:none;color:var(--ink)}
.src{font-size:16px;color:var(--muted)}
.actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:26px}

/* Fin */
.end h2{font-size:clamp(38px,6vw,62px);text-align:center}
.end .score{text-align:center;font-size:24px;color:var(--muted);margin:12px 0 20px}
.takeaways{display:grid;gap:12px;list-style:none}
.takeaways li{background:var(--card);border:2px solid var(--line);border-radius:18px;padding:14px 18px;display:flex;gap:12px}
.takeaways li::before{content:"✓";color:var(--teal);font-weight:700}

/* Pages de contenu */
.page-head{max-width:820px;margin:0 auto 28px;text-align:center}
.page-head h1{font-size:clamp(36px,5.5vw,58px);font-weight:800;margin-bottom:10px}
.page-head p{color:var(--muted);font-size:21px}
.prose{max-width:820px;margin:0 auto;display:grid;gap:18px}
.prose h2{font-size:32px;margin-top:18px}
.prose ul{padding-left:1.2em;display:grid;gap:8px}
.toc{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:30px;list-style:none}
.theme-section{margin-top:36px;scroll-margin-top:20px}
.theme-section > h2{font-size:34px;display:flex;align-items:center;gap:14px;margin-bottom:6px}
.theme-section > h2 .ico{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:28px}
.fiche{scroll-margin-top:20px}
.fiche-head{display:flex;gap:14px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}
.fiche h3{font-size:26px;font-weight:800;flex:1 1 420px}
.fiche h3 .po{color:var(--coral)}
.fiche .badge{font-size:22px;padding:4px 16px;border-radius:14px}
.cartes{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.carte{background:var(--card);border:2px solid var(--line);border-radius:24px;padding:22px;display:grid;gap:10px;align-content:start;scroll-margin-top:20px}
.carte h2,.carte h3{font-size:26px;margin:0}
.urgent{background:var(--coral-l);border-radius:22px;padding:20px 24px}
.urgent h2{margin-top:0;color:var(--coral-ink)}
.refs{list-style:none;display:grid;gap:14px}
.refs li{background:var(--card);border:2px solid var(--line);border-radius:18px;padding:16px 20px;display:grid;gap:6px;scroll-margin-top:20px}
.refs .cite{font-weight:700}
.refs .usage{font-size:16px;color:var(--muted)}
.todo{background:var(--sun-l);color:var(--sun-ink);border-radius:6px;padding:0 6px;font-weight:700}

.fade{animation:f .28s ease}
@keyframes f{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.fade{animation:none}*{transition:none!important}}

@media (max-width:760px){
  body{font-size:18px}
  .wrap{padding:0 16px}
  .answers{grid-template-columns:1fr}
  .ans{padding:20px}
  .panel{padding:18px}
  .nav a{padding:8px 12px;font-size:16px}
  .next{font-size:21px;padding:16px 32px}
}

@media print{
  :root{--bg:#fff;--card:#fff}
  .top .nav,.skip,.no-print,.foot .liens{display:none}
  body{font-size:13pt}
  .fiche{break-inside:avoid}
  .panel{border:1px solid #ccc;border-radius:10px;padding:12px 16px}
  .badge{color:#000!important;background:none!important;border:2px solid #000}
  a{color:inherit;text-decoration:none}
}