:root{--bg:#060D18;--bg-2:#0A1424;--bg-3:#111E33;--line:rgba(28,44,69,.70);--line-2:#1C2C45;--text:#F2EDE3;--soft:#C8C4BB;--muted:#8A8F9A;--muted-2:#6E727B;--gold:#C2A36B;--gold-soft:rgba(194,163,107,.14);--radius:4px;--maxw:1240px;--sans:"Archivo",system-ui,sans-serif;--serif:"Cormorant Garamond",Georgia,serif}
  *{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
  body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}.narrow{max-width:760px}
  header{position:fixed;top:0;left:0;right:0;z-index:50;background:linear-gradient(to bottom,rgba(6,13,24,.9),rgba(6,13,24,0));backdrop-filter:blur(8px);transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
  header.scrolled{background:rgba(6,13,24,.94);border-bottom:1px solid var(--line)}
  nav{display:flex;align-items:center;justify-content:space-between;height:70px}
  .brand{font-weight:800;letter-spacing:.16em;font-size:15px;text-transform:uppercase}.brand span{color:var(--gold)}
  .nav-links{display:flex;gap:30px;align-items:center}.nav-links a{font-size:13px;letter-spacing:.06em;color:var(--muted);transition:color .2s}.nav-links a:hover{color:var(--text)}
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-weight:600;letter-spacing:.04em;font-size:13px;border-radius:999px;padding:13px 26px;cursor:pointer;transition:.2s;border:1px solid transparent;white-space:nowrap}
  .btn-gold{background:var(--gold);color:#060D18}.btn-gold:hover{background:#D4BB8A}.nav-cta{padding:11px 22px}
  .burger{display:none;background:none;border:0;color:var(--text);font-size:24px;cursor:pointer}
  .hero{position:relative;padding:150px 0 0;overflow:hidden;min-height:82vh;display:flex;align-items:flex-end}
  .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 50%;z-index:-2}
  .hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(6,13,24,.95) 0%,rgba(6,13,24,.78) 40%,rgba(6,13,24,.3) 80%,rgba(6,13,24,.4) 100%),linear-gradient(to top,rgba(6,13,24,.98) 4%,rgba(6,13,24,.2) 44%,transparent 72%)}
  .hero>.wrap{width:100%;padding-bottom:48px;position:relative;z-index:1}
  .hero .crumb{font-size:12px;letter-spacing:.1em;color:var(--soft);margin-bottom:26px}.hero .crumb a{color:var(--gold)}
  .hero-inner{max-width:700px}
  .hero-eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--gold);font-size:12px;letter-spacing:.26em;text-transform:uppercase;font-weight:600;margin-bottom:20px}.hero-eyebrow::before{content:"";width:30px;height:1px;background:var(--gold)}
  h1{font-size:clamp(2.1rem,5vw,3.6rem);line-height:1.06;font-weight:800;letter-spacing:-.02em;text-shadow:0 2px 34px rgba(0,0,0,.6)}h1 em{font-style:normal;color:var(--gold)}
  .hero .sub{margin-top:22px;color:var(--soft);font-size:1.14rem;line-height:1.7;max-width:56ch}
  .hero-illu{animation:kb 18s ease-out both}
  @keyframes kb{from{transform:scale(1.05)}to{transform:scale(1)}}
  .hero-credit{position:absolute;right:24px;bottom:14px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0;z-index:1}
  .hero-facts{list-style:none;display:flex;flex-wrap:wrap;gap:28px;margin-top:34px;padding-top:24px;border-top:1px solid rgba(194,163,107,.3);max-width:700px}
  .hero-facts li{display:flex;flex-direction:column}
  .hero-facts b{font-family:var(--serif);font-size:2rem;font-weight:600;color:var(--gold);line-height:1}
  .hero-facts span{font-size:.85rem;color:var(--soft);margin-top:6px}
  @media(max-width:820px){.hero{min-height:0;padding-top:118px}}
  article.body figure{margin:36px 0;border-radius:6px;overflow:hidden;border:1px solid var(--line)}
  article.body figure img{display:block;width:100%;height:auto}
  article.body figcaption{font-size:13px;color:var(--muted);padding:10px 14px;background:rgba(194,163,107,.05)}
  /* révélation au défilement : uniquement si JS actif (contenu visible sans JS) */
  .js .rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
  .js .rv.in{opacity:1;transform:none}
  @media(prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}.hero-illu{animation:none}}
  article.body h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;letter-spacing:-.02em;margin:46px 0 16px}
  article.body p{color:var(--soft);font-size:1.1rem;line-height:1.82;margin-bottom:20px}
  article.body a{color:var(--gold);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(194,163,107,.45)}
  article.body a.btn{text-decoration:none}article.body a.btn-gold{color:#060D18}article.body strong{color:var(--text)}
  article.body ul,article.body ol{color:var(--soft);font-size:1.08rem;line-height:1.8;margin:0 0 22px 22px}article.body li{margin-bottom:8px}
  article.body h3{font-size:1.25rem;font-weight:700;margin:30px 0 10px}
  .funnel{background:linear-gradient(180deg,var(--gold-soft),var(--bg-2));border:1px solid var(--line-2);border-radius:var(--radius);padding:38px;margin:48px auto 0;text-align:center}
  .funnel .eyebrow{justify-content:center;margin-bottom:6px}.funnel h2{font-size:1.7rem;margin:10px 0 12px!important}.funnel p{color:var(--soft);line-height:1.7;max-width:60ch;margin:0 auto 22px;font-size:1.05rem}
  .related{border-top:1px solid var(--line);background:var(--bg-2)}.related .wrap{padding:60px 24px}.related h3{font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:24px}
  .rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .rel{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:border-color .2s}.rel:hover{border-color:var(--gold)}.rel b{display:block;font-size:1.05rem;margin-bottom:6px}.rel span{color:var(--muted);font-size:.9rem;line-height:1.5}.rel .go{display:block;margin-top:12px;color:var(--gold);font-size:.82rem;font-weight:600}
  @media(max-width:760px){.rel-grid{grid-template-columns:1fr}}
  footer{border-top:1px solid var(--line);padding:50px 0 32px;background:var(--bg-2)}.foot-bottom{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;flex-wrap:wrap;gap:8px}.foot-bottom a{color:var(--muted)}
  @media (max-width:900px){.nav-links{display:none}.burger{display:block}.nav-cta{display:none}}@media (max-width:520px){.wrap{padding:0 18px}}
  .btn-ghost2{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-weight:600;letter-spacing:.04em;font-size:13px;border-radius:999px;padding:13px 26px;cursor:pointer;transition:.2s;border:1px solid var(--line-2);color:var(--text);background:rgba(6,13,24,.4)}
  .btn-ghost2:hover{border-color:var(--gold);color:var(--gold)}
  article.body a.btn-ghost2{text-decoration:none;color:var(--text)}
  @media (max-width:900px){
    .nav-links{position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:18px;background:rgba(6,13,24,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding:22px 24px;display:none}
    nav.nav-open .nav-links{display:flex}
    .nav-links a{font-size:16px;color:var(--text)}
  }

  /* ===== blocs ===== */
  .blk{padding:84px 0;border-top:1px solid var(--line);scroll-margin-top:120px}
  .blk.intro{border-top:0;padding:64px 0 40px}
  .blk:nth-of-type(even){background:linear-gradient(180deg,var(--bg-2),var(--bg) 70%)}
  .blk-head{max-width:760px;margin:0 auto 34px}
  .blk-head h2{margin:10px 0 0!important}
  .eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--gold);font-size:12px;letter-spacing:.26em;text-transform:uppercase;font-weight:600}
  .eyebrow::before{content:"";width:26px;height:1px;background:var(--gold)}
  .blk .narrow{margin-left:auto;margin-right:auto}
  .toc{position:sticky;top:70px;z-index:40;background:rgba(6,13,24,.92);backdrop-filter:blur(8px);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .toc .wrap{display:flex;gap:6px;overflow-x:auto;padding-top:10px;padding-bottom:10px;scrollbar-width:none}
  .toc .wrap::-webkit-scrollbar{display:none}
  .toc a{flex:0 0 auto;font-size:12.5px;letter-spacing:.04em;color:var(--muted);padding:7px 14px;border:1px solid var(--line-2);border-radius:999px;transition:.2s;text-decoration:none!important}
  .toc a:hover,.toc a.on{color:var(--bg);background:var(--gold);border-color:var(--gold)}
  .answer{border-left:2px solid var(--gold);background:var(--bg-2);padding:24px 26px;border-radius:0 6px 6px 0;margin:6px 0 28px}
  .answer p{margin:0 0 10px!important;font-size:1.06rem!important}.answer p:last-child{margin:0!important}
  .answer ul{margin:8px 0 0 20px!important;font-size:1.02rem!important}
  .callout{max-width:760px;margin:10px auto 0!important;font-family:var(--serif);font-style:italic;font-size:1.45rem!important;line-height:1.45!important;color:var(--text)!important;text-align:center}
  .two-fam{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:1000px;margin:26px auto}
  .fam{background:var(--bg-2);border:1px solid var(--line-2);border-radius:6px;padding:26px}
  .fam h3{margin:0 0 10px!important;font-size:1.15rem!important}
  .fam p{font-size:1rem!important;line-height:1.7!important;margin:0 0 10px!important}
  .fam .tag{display:inline-block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:10px;font-weight:700}
  .fam.warnf{border-style:dashed;border-color:rgba(194,163,107,.45)}

  /* ===== bibliothèque filtrable (sans JS : radios + :checked) ===== */
  .shelf-sec .filters{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 28px}
  .shelf-sec input[type=radio]{position:absolute;opacity:0;pointer-events:none}
  .shelf-sec .filters label{cursor:pointer;font-size:13px;letter-spacing:.04em;color:var(--soft);padding:9px 16px;border:1px solid var(--line-2);border-radius:999px;transition:.2s;user-select:none}
  .shelf-sec .filters label:hover{border-color:var(--gold);color:var(--text)}
  #f-all:checked ~ .filters label[for=f-all],#f-deb:checked ~ .filters label[for=f-deb],#f-int:checked ~ .filters label[for=f-int],#f-pro:checked ~ .filters label[for=f-pro],#f-fr:checked ~ .filters label[for=f-fr],#f-en:checked ~ .filters label[for=f-en]{background:var(--gold);color:var(--bg);border-color:var(--gold)}
  #f-all:focus-visible ~ .filters label[for=f-all],#f-deb:focus-visible ~ .filters label[for=f-deb],#f-int:focus-visible ~ .filters label[for=f-int],#f-pro:focus-visible ~ .filters label[for=f-pro],#f-fr:focus-visible ~ .filters label[for=f-fr],#f-en:focus-visible ~ .filters label[for=f-en]{outline:2px solid var(--gold);outline-offset:3px}
  #f-deb:checked ~ .shelf .book:not(.lv-deb),#f-int:checked ~ .shelf .book:not(.lv-int),#f-pro:checked ~ .shelf .book:not(.lv-pro),#f-fr:checked ~ .shelf .book:not(.l-fr),#f-en:checked ~ .shelf .book:not(.l-en){display:none}
  .shelf{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .book{position:relative;display:flex;flex-direction:column;background:var(--bg-2);border:1px solid var(--line-2);border-radius:6px;padding:24px 22px 22px 34px;overflow:hidden;transition:border-color .25s,transform .25s;animation:pop .45s ease both}
  .book:hover{border-color:var(--gold);transform:translateY(-3px)}
  @keyframes pop{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
  .book::before{content:"";position:absolute;left:0;top:0;bottom:0;width:10px;background:var(--spine,var(--gold));opacity:.9}
  .book::after{content:"";position:absolute;left:10px;top:0;bottom:0;width:1px;background:rgba(242,237,227,.12)}
  .book.lv-deb{--spine:#E4D3AC}.book.lv-int{--spine:#C2A36B}.book.lv-pro{--spine:#7E6638}
  .book .meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
  .book .chip{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;padding:4px 9px;border-radius:999px;border:1px solid var(--line-2);color:var(--soft)}
  .book .chip.lv{color:var(--bg);background:var(--spine);border-color:var(--spine)}
  .book .chip.hm{color:var(--gold);border-color:rgba(194,163,107,.5)}
  .book h3{font-size:1.14rem!important;line-height:1.3;margin:0 0 4px!important}
  .book h3 em{font-style:italic;font-family:var(--serif);font-size:1.3rem;font-weight:600}
  .book .by{font-size:.9rem!important;color:var(--muted)!important;margin:0 0 14px!important;line-height:1.5!important}
  .book dl{margin:0;display:grid;gap:10px}
  .book dt{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:700}
  .book dd{font-size:.95rem;line-height:1.6;color:var(--soft);margin:2px 0 0}
  .book .vf{margin-top:auto!important;padding-top:14px;font-size:.86rem!important;line-height:1.55!important;color:var(--muted)!important;border-top:1px solid var(--line);margin-bottom:0!important}
  .book .vf b{color:var(--text);font-weight:600}
  .shelf-note{text-align:center;font-size:.92rem!important;color:var(--muted)!important;margin:22px auto 0!important;max-width:70ch}
  @media(max-width:980px){.shelf{grid-template-columns:1fr 1fr}}
  @media(max-width:640px){.shelf,.two-fam{grid-template-columns:1fr}}
  @media(prefers-reduced-motion:reduce){.book{animation:none}.book:hover{transform:none}}

  /* ===== parcours ===== */
  .paths{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:10px 0 0}
  .path{background:var(--bg);border:1px solid var(--line-2);border-radius:6px;padding:26px 24px}
  .path h3{margin:0 0 6px!important;font-size:1.15rem!important}
  .path .who{font-size:.92rem!important;color:var(--muted)!important;margin:0 0 16px!important;line-height:1.5!important}
  .path ol{list-style:none;margin:0!important;padding:0;counter-reset:p}
  .path li{position:relative;padding:0 0 16px 40px;margin:0!important;font-size:.98rem;line-height:1.55;counter-increment:p}
  .path li::before{content:counter(p);position:absolute;left:0;top:-2px;width:28px;height:28px;border-radius:50%;border:1px solid var(--gold);color:var(--gold);font-family:var(--serif);font-size:1.1rem;font-weight:600;display:flex;align-items:center;justify-content:center}
  .path li::after{content:"";position:absolute;left:14px;top:28px;bottom:2px;width:1px;background:var(--line-2)}
  .path li:last-child::after{display:none}
  .path li b{color:var(--text)}
  @media(max-width:900px){.paths{grid-template-columns:1fr}}
  .illu-fig{max-width:900px;margin:40px auto 0!important}

  /* ===== jeu 1 : quel livre pour vous ===== */
  .quiz-sec .quiz{max-width:820px;margin:0 auto;background:var(--bg-2);border:1px solid var(--line-2);border-radius:8px;padding:32px}
  .quiz fieldset{border:0;margin:0 0 24px}
  .quiz legend{font-weight:700;font-size:1.08rem;color:var(--text);margin-bottom:12px}
  .quiz legend span{color:var(--gold);font-family:var(--serif);font-size:1.3rem;margin-right:8px}
  .quiz .opts{display:flex;flex-wrap:wrap;gap:8px}
  .quiz .opts input{position:absolute;opacity:0;pointer-events:none}
  .quiz .opts label{cursor:pointer;font-size:.95rem;color:var(--soft);padding:10px 16px;border:1px solid var(--line-2);border-radius:999px;transition:.2s}
  .quiz .opts label:hover{border-color:var(--gold)}
  .quiz .opts input:checked + label{background:var(--gold);color:var(--bg);border-color:var(--gold)}
  .quiz .opts input:focus-visible + label{outline:2px solid var(--gold);outline-offset:3px}
  .quiz .go-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
  .quiz-out{margin-top:24px;border-top:1px solid var(--line);padding-top:22px;display:none}
  .quiz-out.on{display:block;animation:pop .5s ease both}
  .quiz-out .k{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:700}
  .quiz-out h3{margin:8px 0 8px!important;font-size:1.3rem!important}
  .quiz-out p{font-size:1rem!important;margin:0 0 8px!important}
  .nojs-only{display:block}.js .nojs-only{display:none}
  .js-only{display:none}.js .js-only{display:inline-flex}
  .quiz-hint{font-size:.9rem!important;color:var(--muted)!important;margin:12px 0 0!important}

  /* ===== jeu 2 : vrai ou faux (sans JS : details) ===== */
  .vf-sec .vf-list{max-width:820px;margin:0 auto;display:grid;gap:12px}
  .vf-list details{background:var(--bg);border:1px solid var(--line-2);border-radius:6px;padding:0 22px;transition:border-color .2s}
  .vf-list details[open]{border-color:rgba(194,163,107,.55)}
  .vf-list summary{cursor:pointer;list-style:none;padding:18px 110px 18px 0;position:relative;font-weight:600;color:var(--text);font-size:1.02rem;line-height:1.5}
  .vf-list summary::-webkit-details-marker{display:none}
  .vf-list summary::after{content:"Vrai ou faux ?";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(194,163,107,.5);border-radius:999px;padding:5px 10px;white-space:nowrap}
  .vf-list details[open] summary::after{content:"Réponse"}
  .vf-list .verdict{display:inline-block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;padding:4px 10px;border-radius:999px;margin-right:8px}
  .vf-list .v-true{background:#C2A36B;color:#060D18}.vf-list .v-false{background:transparent;color:#E0A28F;border:1px solid #C8796A}
  .vf-list details p{font-size:1rem!important;margin:0 0 18px!important}
  .vf-score{text-align:center;margin-top:18px!important;font-size:.95rem!important;color:var(--muted)!important}

  /* ===== méthode ===== */
  .method{list-style:none;max-width:900px;margin:24px auto!important;padding:0!important;display:grid;gap:12px}
  .method li{display:grid;grid-template-columns:60px 1fr;gap:20px;align-items:start;padding:20px 22px;border:1px solid var(--line-2);border-radius:6px;background:var(--bg-2);margin:0!important}
  .method .n{font-family:var(--serif);font-size:2.2rem;font-weight:600;color:var(--gold);line-height:1}
  .method p{margin:0!important;font-size:1rem!important}
  .method b{display:block;color:var(--text);margin-bottom:4px;font-size:1.05rem}
  .warn{border:1px dashed rgba(194,163,107,.45);border-radius:6px;padding:18px 22px;font-size:1rem!important}

  /* ===== faq ===== */
  .faq details{border-bottom:1px solid var(--line);padding:4px 0}
  .faq summary{cursor:pointer;list-style:none;padding:18px 40px 18px 0;font-weight:700;font-size:1.08rem;position:relative}
  .faq summary::-webkit-details-marker{display:none}
  .faq summary::after{content:"+";position:absolute;right:6px;top:12px;font-size:1.6rem;color:var(--gold);transition:transform .25s}
  .faq details[open] summary::after{transform:rotate(45deg)}
  .faq details p{margin:0 0 18px!important}
  .keep-box{background:linear-gradient(180deg,var(--gold-soft),var(--bg-2));border:1px solid var(--line-2);border-radius:6px;padding:40px}
  .keep-box h2{margin-top:0!important}
  .sources{font-size:.92rem;color:var(--muted);line-height:1.7;margin:0 0 0 18px!important}
  .sources li{margin-bottom:6px!important}
  .sources a{color:var(--soft)!important;word-break:break-word}
  .cta-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:18px}
  .cta-note{font-size:.88rem!important;color:var(--muted)!important;margin:18px 0 0!important}
  .cta-note a{white-space:nowrap}

  .mbar{display:none}
  @media(max-width:900px){
    .mbar{display:flex;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:rgba(6,13,24,.96);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .3s}
    .mbar.on{transform:none}
    .mbar .btn{flex:1}
    .mbar-tel{display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border:1px solid var(--line-2);border-radius:999px;font-size:13px;font-weight:600;color:var(--text)}
    .toc{position:static}
    footer{padding-bottom:90px}
  }
  @media(max-width:760px){.blk{padding:60px 0}.quiz-sec .quiz{padding:22px}.vf-list summary{padding-right:0;padding-bottom:44px}.vf-list summary::after{top:auto;bottom:12px;transform:none;right:auto;left:0}.method li{grid-template-columns:1fr;gap:6px}.keep-box{padding:26px}}
  .btn:focus-visible,.btn-ghost2:focus-visible,.faq summary:focus-visible,.vf-list summary:focus-visible,.toc a:focus-visible,.burger:focus-visible,.mbar-tel:focus-visible{outline:2px solid var(--gold);outline-offset:3px}