/* =========================================================
   Les grandes questions sur la vie — feuille de style commune
   Continuité graphique avec « Cartographie des frontières du savoir »
   ========================================================= */

:root{
  --void:#0B1220;
  --void-2:#121C30;
  --void-3:#1A2740;
  --hairline: rgba(237,231,214,0.14);
  --hairline-strong: rgba(237,231,214,0.28);
  --parchment:#EDE7D6;
  --parchment-dim:#AFA997;
  --parchment-dimmer:#8A8677;
  --brass:#C9A24B;
  --brass-soft: rgba(201,162,75,0.16);
  --teal:#5EB3A6;
  --teal-soft: rgba(94,179,166,0.16);
  --violet:#9C8CC7;
  --violet-soft: rgba(156,140,199,0.16);
  --burgundy:#C06C7E;
  --burgundy-soft: rgba(192,108,126,0.16);
  --maxw: 760px;
}

*{box-sizing:border-box;}

/* titre réservé aux lecteurs d'écran et aux robots d'indexation */
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation:none !important; transition:none !important;}
}

body{
  margin:0;
  background:var(--void);
  color:var(--parchment);
  font-family:'Source Serif 4', Georgia, serif;
  font-size:18px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:'Fraunces', Georgia, serif;
  font-weight:600;
  color:var(--parchment);
  margin:0 0 0.5em 0;
}

a{color:var(--brass);}
a:focus-visible, button:focus-visible, .toclink:focus-visible, .qrow:focus-visible, .node:focus-visible{
  outline:2px solid var(--teal);
  outline-offset:3px;
}

.mono{font-family:'IBM Plex Mono', ui-monospace, monospace;}
.skip{
  position:absolute; left:-9999px; top:0;
  background:var(--void-3); color:var(--parchment); padding:10px 16px; z-index:2000;
}
.skip:focus{left:12px; top:12px;}

/* ---------- barre de progression ---------- */
#progress{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background:linear-gradient(90deg, var(--brass), var(--teal));
  z-index:1000;
}

/* ---------- barre supérieure ---------- */
.topbar{
  position:sticky; top:0; z-index:900;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:14px 24px;
  background:rgba(11,18,32,0.86);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--hairline);
}
.topbar .brand{
  font-family:'IBM Plex Mono', monospace;
  font-size:13px; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--parchment-dim); text-decoration:none;
}
.topbar .brand strong{color:var(--brass); font-weight:600;}
.topbar .brand:hover{color:var(--parchment);}
.topbar-actions{display:flex; align-items:center; gap:14px;}
.topbar-link{
  font-family:'IBM Plex Mono', monospace; font-size:12px;
  letter-spacing:0.06em; text-transform:uppercase;
  color:var(--parchment-dim); text-decoration:none;
}
.topbar-link:hover{color:var(--brass);}
#navToggle{
  display:none;
  background:transparent; border:1px solid var(--hairline-strong);
  color:var(--parchment); font-family:'IBM Plex Mono', monospace;
  font-size:12px; letter-spacing:0.08em; text-transform:uppercase;
  padding:8px 14px; border-radius:2px; cursor:pointer;
}

/* ---------- enveloppes ---------- */
.wrap{max-width:1180px; margin:0 auto; padding:0 24px;}
.layout{
  max-width:1180px; margin:0 auto;
  display:grid; grid-template-columns:250px 1fr; gap:56px;
  padding:0 24px;
}
aside#toc{
  align-self:start; position:sticky; top:70px;
  padding:28px 0 40px; max-height:calc(100vh - 70px); overflow-y:auto;
}
aside#toc .toc-eyebrow{
  font-family:'IBM Plex Mono', monospace; font-size:11px;
  letter-spacing:0.14em; text-transform:uppercase;
  color:var(--parchment-dimmer); margin-bottom:14px;
}
aside#toc ul{list-style:none; margin:0 0 28px; padding:0;}
.toclink{
  display:block; text-decoration:none; color:var(--parchment-dim);
  font-family:'IBM Plex Mono', monospace; font-size:13px;
  padding:8px 0 8px 14px; border-left:2px solid transparent;
  transition:color 0.15s, border-color 0.15s;
}
.toclink .n{color:var(--brass); margin-right:6px;}
.toclink:hover{color:var(--parchment);}
.toclink.active{color:var(--parchment); border-left-color:var(--brass);}
.toc-sisters{border-top:1px solid var(--hairline); padding-top:18px;}
.toc-sisters a{
  display:block; font-family:'IBM Plex Mono', monospace; font-size:12px;
  color:var(--parchment-dimmer); text-decoration:none; padding:6px 0;
}
.toc-sisters a:hover{color:var(--brass);}

main{padding:36px 0 100px; min-width:0;}

/* ---------- accueil : héros ---------- */
.home-hero{padding:56px 0 12px;}
.home-hero .eyebrow{
  font-family:'IBM Plex Mono', monospace; font-size:12px;
  letter-spacing:0.16em; text-transform:uppercase; color:var(--teal);
  margin-bottom:20px;
}
.home-hero h1{
  font-size:clamp(2.3rem, 6vw, 4rem);
  line-height:1.03; font-weight:700; max-width:14ch;
}
.home-hero h1 em{font-style:italic; color:var(--brass);}
.home-hero .lede{
  font-size:1.18rem; line-height:1.62; color:var(--parchment-dim);
  max-width:58ch; margin-top:24px;
}
.home-hero .lede strong{color:var(--parchment); font-weight:600;}

/* ---------- signature : carte du ciel des questions ---------- */
.skymap{
  margin:44px 0 12px; border:1px solid var(--hairline); border-radius:4px;
  background:
    radial-gradient(120% 90% at 20% 10%, rgba(94,179,166,0.07), transparent 60%),
    radial-gradient(100% 80% at 85% 80%, rgba(156,140,199,0.08), transparent 62%),
    var(--void-2);
  padding:10px 10px 4px;
  position:relative; overflow:hidden;
}
.skymap svg{display:block; width:100%; height:auto;}
.skymap .edge{stroke:rgba(237,231,214,0.13); stroke-width:1;}
.skymap .edge.lit{stroke:rgba(201,162,75,0.55);}
.skymap .halo{fill:rgba(201,162,75,0.10); opacity:0; transition:opacity .25s;}
.node{cursor:pointer;}
.node .dot{fill:var(--parchment); transition:fill .2s, r .2s;}
.node .ring{fill:none; stroke:var(--hairline-strong); stroke-width:1;}
.node .lbl{
  font-family:'IBM Plex Mono', monospace; font-size:11px;
  fill:var(--parchment-dim); letter-spacing:0.04em;
  transition:fill .2s;
}
.node .num{
  font-family:'IBM Plex Mono', monospace; font-size:9.5px;
  fill:var(--parchment-dimmer); letter-spacing:0.1em;
}
.node:hover .dot, .node:focus-visible .dot{fill:var(--brass);}
.node:hover .lbl, .node:focus-visible .lbl{fill:var(--parchment);}
.node:hover .halo, .node:focus-visible .halo{opacity:1;}
.skymap-caption{
  font-family:'IBM Plex Mono', monospace; font-size:11px;
  color:var(--parchment-dimmer); letter-spacing:0.05em;
  padding:6px 10px 10px; margin:0;
}
@media (max-width:720px){ .skymap{display:none;} }

/* ---------- accueil : liste des questions ---------- */
.section-head{
  margin:72px 0 10px; display:flex; align-items:baseline; justify-content:space-between;
  gap:20px; flex-wrap:wrap;
  border-bottom:1px solid var(--hairline); padding-bottom:12px;
}
.section-head h2{
  font-size:clamp(1.4rem, 3vw, 1.8rem); margin:0;
}
.section-head .hint{
  font-family:'IBM Plex Mono', monospace; font-size:11.5px;
  color:var(--parchment-dimmer); letter-spacing:0.05em; text-transform:uppercase;
}

.filters{display:flex; gap:8px; flex-wrap:wrap; margin:22px 0 6px;}
.filter{
  background:transparent; border:1px solid var(--hairline-strong); color:var(--parchment-dim);
  font-family:'IBM Plex Mono', monospace; font-size:11.5px; letter-spacing:0.06em;
  text-transform:uppercase; padding:7px 13px; border-radius:20px; cursor:pointer;
  transition:color .15s, border-color .15s, background .15s;
}
.filter:hover{color:var(--parchment);}
.filter[aria-pressed="true"]{color:var(--void); background:var(--brass); border-color:var(--brass); font-weight:600;}

.qlist{list-style:none; margin:12px 0 0; padding:0;}
.qlist li{border-bottom:1px solid var(--hairline);}
.qlist li[hidden]{display:none;}
.qrow{
  display:grid; grid-template-columns:56px 1fr 190px; gap:24px; align-items:start;
  padding:26px 8px 26px 0; text-decoration:none; color:inherit;
  transition:background .2s, padding-left .2s;
}
.qrow:hover{background:rgba(237,231,214,0.035); padding-left:8px;}
.qrow .idx{
  font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--brass);
  letter-spacing:0.1em; padding-top:7px;
}
.qrow h3{
  font-size:1.42rem; line-height:1.2; margin:0 0 8px; max-width:24ch;
}
.qrow:hover h3{color:var(--brass);}
.qrow p{margin:0; font-size:15.5px; color:var(--parchment-dim); max-width:60ch; line-height:1.55;}
.qrow .side{padding-top:4px;}
.qrow .field{
  font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--parchment-dimmer); margin-bottom:10px;
}

/* ---------- jauge établi / débattu / ouvert ---------- */
.mix{margin-top:4px;}
.mix-bar{
  display:flex; width:100%; height:6px; border-radius:3px; overflow:hidden;
  background:var(--void-3);
}
.mix-bar span{display:block; height:100%;}
.mix-fact{background:var(--brass);}
.mix-debate{background:var(--teal);}
.mix-open{background:var(--violet);}
.mix-caption{
  font-family:'IBM Plex Mono', monospace; font-size:9.5px;
  color:var(--parchment-dimmer); margin-top:6px; letter-spacing:0.04em;
}

/* ---------- badges de statut ---------- */
.status{
  display:inline-flex; align-items:center; gap:6px;
  font-family:'IBM Plex Mono', monospace; font-size:11px;
  letter-spacing:0.05em; text-transform:uppercase;
  padding:3px 9px 3px 7px; border-radius:20px;
  white-space:nowrap; line-height:1.6; border:1px solid transparent;
}
.status::before{content:""; width:7px; height:7px; border-radius:50%; flex:0 0 auto;}
.status--fact{background:var(--brass-soft); color:var(--brass); border-color:rgba(201,162,75,0.35);}
.status--fact::before{background:var(--brass);}
.status--prelim{background:var(--teal-soft); color:var(--teal); border-color:rgba(94,179,166,0.35);}
.status--prelim::before{background:var(--teal);}
.status--hypo{background:var(--violet-soft); color:var(--violet); border-color:rgba(156,140,199,0.35);}
.status--hypo::before{background:transparent; border:1.5px solid var(--violet);}
.status--contro{background:var(--burgundy-soft); color:var(--burgundy); border-color:rgba(192,108,126,0.35);}
.status--contro::before{background:var(--burgundy);}

/* ---------- légende ---------- */
.legend{
  border:1px solid var(--hairline); border-radius:3px;
  padding:22px 24px; background:var(--void-2); margin-top:26px;
}
.legend h3{
  font-family:'IBM Plex Mono', monospace; font-size:12px;
  letter-spacing:0.12em; text-transform:uppercase; color:var(--parchment-dimmer);
  font-weight:500; margin-bottom:14px;
}
.legend-grid{display:grid; grid-template-columns:1fr 1fr; gap:12px 22px;}
.legend-item{font-size:14.5px; color:var(--parchment-dim);}
.legend-item p{margin:4px 0 0; line-height:1.45;}

/* ---------- pages question : héros ---------- */
.q-hero{max-width:var(--maxw); padding-top:24px;}
.q-hero .kicker{
  font-family:'IBM Plex Mono', monospace; font-size:12px;
  letter-spacing:0.16em; text-transform:uppercase; color:var(--teal);
  margin-bottom:16px;
}
.q-hero h1{
  font-size:clamp(2rem, 4.6vw, 3.05rem); line-height:1.06; font-weight:700; max-width:16ch;
}
.q-hero .lede{
  font-size:1.14rem; line-height:1.6; color:var(--parchment-dim);
  max-width:58ch; margin-top:20px;
}
.q-hero .badges{display:flex; gap:10px; flex-wrap:wrap; margin-top:22px;}

/* ---------- état de la question ---------- */
.stateofplay{
  max-width:var(--maxw); margin:40px 0 10px;
  display:grid; grid-template-columns:repeat(3, 1fr); gap:0;
  border:1px solid var(--hairline); border-radius:3px; overflow:hidden;
  background:var(--void-2);
}
.sop-col{padding:20px 20px 22px; border-right:1px solid var(--hairline);}
.sop-col:last-child{border-right:none;}
.sop-col h3{
  font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:0.1em;
  text-transform:uppercase; font-weight:500; margin-bottom:12px;
}
.sop-fact h4{color:var(--brass);}
.sop-debate h4{color:var(--teal);}
.sop-open h4{color:var(--violet);}
.sop-col ul{list-style:none; margin:0; padding:0;}
.sop-col li{
  font-size:14.5px; line-height:1.5; color:var(--parchment-dim);
  padding-left:14px; position:relative; margin-bottom:10px;
}
.sop-col li::before{content:"·"; position:absolute; left:2px; color:var(--parchment-dimmer);}
@media (max-width:760px){
  .stateofplay{grid-template-columns:1fr;}
  .sop-col{border-right:none; border-bottom:1px solid var(--hairline);}
  .sop-col:last-child{border-bottom:none;}
}

/* ---------- corps d'article ---------- */
section.chapter{max-width:var(--maxw); scroll-margin-top:90px; margin-top:56px;}
.chapter .kicker{
  font-family:'IBM Plex Mono', monospace; font-size:12.5px;
  letter-spacing:0.14em; text-transform:uppercase; color:var(--brass);
  margin-bottom:10px;
}
.chapter h2{font-size:clamp(1.5rem, 3.2vw, 2rem); max-width:24ch;}
.chapter .standfirst{
  color:var(--parchment-dim); font-size:1.04rem; margin:14px 0 28px; max-width:58ch;
}
.chapter h3{font-size:1.24rem; margin-top:2em; margin-bottom:0.6em;}
.chapter p{margin:0 0 1.15em;}
.chapter strong{font-weight:600;}
.chapter em{color:var(--teal); font-style:italic;}

.divider{max-width:var(--maxw); margin:56px 0; height:28px; display:flex; align-items:center;}
.divider svg{width:100%; height:100%; display:block;}

.stat-row{
  display:flex; gap:28px; flex-wrap:wrap; margin:26px 0 30px; padding:20px 0;
  border-top:1px solid var(--hairline); border-bottom:1px solid var(--hairline);
  max-width:var(--maxw);
}
.stat{min-width:120px; flex:1 1 120px;}
.stat .num{font-family:'Fraunces', serif; font-weight:600; font-size:1.85rem; color:var(--brass); line-height:1;}
.stat .lbl{font-family:'IBM Plex Mono', monospace; font-size:11.5px; color:var(--parchment-dimmer); margin-top:6px;}

blockquote{
  margin:1.6em 0; padding:2px 0 2px 22px; border-left:2px solid var(--brass);
  font-style:italic;
}
blockquote cite{
  display:block; margin-top:8px; font-style:normal;
  font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--parchment-dimmer);
}

table{width:100%; border-collapse:collapse; margin:1.4em 0 2em; font-size:15px;}
th,td{text-align:left; padding:11px 14px; border-bottom:1px solid var(--hairline); vertical-align:top;}
th{
  font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:0.06em;
  text-transform:uppercase; color:var(--parchment-dimmer); font-weight:500;
}
td{color:var(--parchment-dim);}
td strong{color:var(--parchment);}
.table-wrap{overflow-x:auto; max-width:var(--maxw);}

ul.plain{padding-left:1.2em; margin:0 0 1.3em;}
ul.plain li{margin-bottom:0.55em;}

.card{
  background:var(--void-2); border:1px solid var(--hairline); border-radius:3px;
  padding:20px 22px; margin:1.7em 0; max-width:var(--maxw);
}
.card h3{
  font-family:'IBM Plex Mono', monospace; font-size:12px; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--teal); font-weight:500; margin-bottom:10px;
}
.card p:last-child{margin-bottom:0;}

.axis{
  border:1px solid var(--hairline); border-left:3px solid var(--burgundy);
  border-radius:2px; padding:16px 18px; background:var(--void-2); margin:14px 0;
  max-width:var(--maxw);
}
.axis h3{font-family:'Fraunces',serif; font-weight:600; font-size:1.05rem; margin-bottom:6px;}
.axis p{margin:0; font-size:15px; color:var(--parchment-dim);}

.pullfact{
  font-family:'Fraunces', serif; font-size:1.45rem; font-weight:500;
  line-height:1.35; margin:1.7em 0; max-width:48ch;
}
.pullfact .accent{color:var(--brass);}

/* ---------- navigation entre questions ---------- */
.pager{
  max-width:var(--maxw); margin-top:72px; padding-top:28px;
  border-top:1px solid var(--hairline-strong);
  display:grid; grid-template-columns:1fr 1fr; gap:20px;
}
.pager a{
  text-decoration:none; color:var(--parchment-dim); display:block;
  border:1px solid var(--hairline); border-radius:3px; padding:16px 18px;
  transition:border-color .18s, color .18s;
}
.pager a:hover{border-color:var(--brass); color:var(--parchment);}
.pager .dir{
  font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:0.12em;
  text-transform:uppercase; color:var(--parchment-dimmer); display:block; margin-bottom:8px;
}
.pager .ttl{font-family:'Fraunces', serif; font-size:1.02rem; color:var(--parchment); line-height:1.3;}
.pager .next{text-align:right;}
@media (max-width:620px){ .pager{grid-template-columns:1fr;} .pager .next{text-align:left;} }

/* ---------- pied de page ---------- */
footer.site{
  max-width:var(--maxw); margin-top:80px; padding-top:32px;
  border-top:1px solid var(--hairline-strong);
}
footer.site h3{font-size:1.05rem;}
footer.site p{font-size:14.5px; color:var(--parchment-dim);}
footer.site .colophon{
  margin-top:30px; font-family:'IBM Plex Mono', monospace; font-size:11.5px;
  color:var(--parchment-dimmer); line-height:1.9;
}
.home footer.site{max-width:none;}

/* ---------- révélation au défilement ---------- */
.reveal{opacity:1;}
html.js .reveal{opacity:0; transform:translateY(14px); transition:opacity .6s ease, transform .6s ease;}
html.js .reveal.in-view{opacity:1; transform:none;}
@media (prefers-reduced-motion: reduce){ html.js .reveal{opacity:1; transform:none;} }

/* ---------- impression ---------- */
@media print{
  :root{
    --void:#fff; --void-2:#f4f3f0; --void-3:#e9e7e0;
    --parchment:#141414; --parchment-dim:#3a3a3a; --parchment-dimmer:#5c5c5c;
    --hairline:rgba(0,0,0,0.22); --hairline-strong:rgba(0,0,0,0.4);
  }
  #progress, .topbar, aside#toc, .filters, .skymap, .pager{display:none !important;}
  .layout{display:block; padding:0 28px;}
  main{padding:0;}
  .chapter, .q-hero, .legend, .stateofplay, footer.site, .table-wrap, .card{max-width:none !important;}
  .divider{display:none;}
  .reveal{opacity:1 !important; transform:none !important;}
}

/* ---------- mobile ---------- */
@media (max-width:960px){
  .layout{grid-template-columns:1fr; gap:0;}
  #navToggle{display:inline-block;}
  aside#toc{
    position:fixed; top:0; right:0; height:100vh; width:min(320px, 82vw);
    background:var(--void-3); border-left:1px solid var(--hairline-strong);
    transform:translateX(100%); transition:transform .25s ease;
    padding:80px 24px 40px; z-index:950; max-height:none;
  }
  aside#toc.open{transform:translateX(0);}
  main{padding-top:20px;}
  .qrow{grid-template-columns:40px 1fr; gap:16px;}
  .qrow .side{grid-column:2; padding-top:14px;}
}
@media (max-width:620px){
  body{font-size:16.5px;}
  .legend-grid{grid-template-columns:1fr;}
  .wrap, .layout{padding:0 18px;}
  .home-hero{padding-top:36px;}
}

/* =========================================================
   v2 — fil d'Ariane, navigation, chronologie, enjeux
   ========================================================= */

/* ---------- navigation principale dans la barre ---------- */
.topbar nav.mainnav{display:flex; align-items:center; gap:18px;}
.topbar nav.mainnav a{
  font-family:'IBM Plex Mono', monospace; font-size:12px;
  letter-spacing:0.06em; text-transform:uppercase;
  color:var(--parchment-dim); text-decoration:none; white-space:nowrap;
}
.topbar nav.mainnav a:hover{color:var(--brass);}
.topbar nav.mainnav a[aria-current="page"]{color:var(--brass); border-bottom:1px solid var(--brass); padding-bottom:2px;}
@media (max-width:760px){ .topbar nav.mainnav a.opt{display:none;} }

/* ---------- fil d'Ariane ---------- */
.breadcrumb{
  font-family:'IBM Plex Mono', monospace; font-size:11.5px;
  letter-spacing:0.06em; color:var(--parchment-dimmer);
  padding:22px 0 0; max-width:var(--maxw);
}
.breadcrumb ol{list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:8px;}
.breadcrumb li::after{content:"›"; margin-left:8px; color:var(--parchment-dimmer);}
.breadcrumb li:last-child::after{content:"";}
.breadcrumb a{color:var(--parchment-dim); text-decoration:none;}
.breadcrumb a:hover{color:var(--brass);}
.breadcrumb [aria-current="page"]{color:var(--parchment-dimmer);}

/* ---------- chronologie des découvertes ---------- */
.timeline{list-style:none; margin:34px 0 0; padding:0; max-width:var(--maxw); position:relative;}
.timeline::before{
  content:""; position:absolute; left:96px; top:6px; bottom:6px; width:1px;
  background:linear-gradient(180deg, transparent, var(--hairline) 6%, var(--hairline) 94%, transparent);
}
@media (max-width:720px){ .timeline::before{display:none;} }

.tl-item{
  display:grid; grid-template-columns:96px 1fr; gap:0 34px;
  padding:0 0 34px; position:relative;
}
.tl-item[hidden]{display:none;}
.tl-date{
  font-family:'IBM Plex Mono', monospace; font-size:11.5px; letter-spacing:0.04em;
  color:var(--parchment-dimmer); text-align:right; padding-top:5px; line-height:1.5;
}
.tl-date .yr{display:block; color:var(--brass); font-size:13px; font-weight:600;}
.tl-body{position:relative;}
.tl-body::before{
  content:""; position:absolute; left:-38px; top:11px; width:9px; height:9px;
  border-radius:50%; background:var(--void); border:1.5px solid var(--brass);
}
@media (max-width:720px){
  .tl-item{grid-template-columns:1fr; gap:6px;}
  .tl-date{text-align:left; padding-top:0;}
  .tl-date .yr{display:inline; margin-right:8px;}
  .tl-body::before{display:none;}
}
.tl-body h3{font-size:1.14rem; line-height:1.3; margin:0 0 8px; max-width:34ch;}
.tl-body p{margin:0 0 10px; font-size:15.5px; color:var(--parchment-dim); line-height:1.58;}
.tl-meta{display:flex; gap:10px; flex-wrap:wrap; align-items:center;}
.tag{
  font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:0.08em;
  text-transform:uppercase; color:var(--parchment-dimmer); text-decoration:none;
  border:1px solid var(--hairline); border-radius:20px; padding:3px 10px;
}
a.tag:hover{color:var(--brass); border-color:var(--brass);}
.tl-source{
  font-family:'IBM Plex Mono', monospace; font-size:10.5px;
  color:var(--parchment-dimmer); letter-spacing:0.02em;
}

/* ---------- blocs « récent » et « enjeux » dans les questions ---------- */
.recent{
  max-width:var(--maxw); margin:26px 0 0;
  border:1px solid var(--hairline); border-left:3px solid var(--teal);
  border-radius:2px; background:var(--void-2); padding:20px 22px;
}
.recent h3{
  font-family:'IBM Plex Mono', monospace; font-size:11.5px; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--teal); font-weight:500; margin-bottom:14px;
}
.recent dl{margin:0;}
.recent dt{
  font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--brass);
  letter-spacing:0.05em; margin-top:16px;
}
.recent dt:first-of-type{margin-top:0;}
.recent dd{margin:5px 0 0; font-size:15px; color:var(--parchment-dim); line-height:1.55;}
.recent dd strong{color:var(--parchment);}

.stakes{max-width:var(--maxw); display:grid; grid-template-columns:1fr 1fr; gap:16px; margin:1.6em 0 0;}
@media (max-width:700px){ .stakes{grid-template-columns:1fr;} }
.stake{
  border:1px solid var(--hairline); border-top:2px solid var(--burgundy);
  border-radius:2px; padding:18px 20px; background:var(--void-2);
}
.stake h3{font-family:'Fraunces', serif; font-size:1.04rem; margin-bottom:8px; line-height:1.3;}
.stake p{margin:0; font-size:14.8px; color:var(--parchment-dim); line-height:1.55;}

/* ---------- listes de faits chiffrés (enjeux) ---------- */
.figures{list-style:none; margin:26px 0 0; padding:0; max-width:var(--maxw);}
.figures li{
  display:grid; grid-template-columns:130px 1fr; gap:24px; align-items:baseline;
  padding:16px 0; border-bottom:1px solid var(--hairline);
}
.figures .fig{
  font-family:'Fraunces', serif; font-size:1.5rem; font-weight:600; color:var(--brass);
  line-height:1.1; text-align:right;
}
.figures .desc{font-size:15.5px; color:var(--parchment-dim); line-height:1.55;}
.figures .desc strong{color:var(--parchment);}
@media (max-width:620px){
  .figures li{grid-template-columns:1fr; gap:6px;}
  .figures .fig{text-align:left;}
}

/* ---------- liste de contrôle ---------- */
.checklist{list-style:none; margin:22px 0 0; padding:0; max-width:var(--maxw); counter-reset:ck;}
.checklist li{
  counter-increment:ck; position:relative; padding:0 0 18px 46px; font-size:16px; color:var(--parchment);
}
.checklist li::before{
  content:counter(ck); position:absolute; left:0; top:1px;
  width:28px; height:28px; border-radius:50%; border:1px solid var(--hairline-strong);
  display:flex; align-items:center; justify-content:center;
  font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--brass);
}
.checklist li strong{display:block; margin-bottom:3px;}
.checklist li span{color:var(--parchment-dim); font-size:15px; line-height:1.55;}

/* ---------- accueil : entrées transverses ---------- */
.crosslinks{display:grid; grid-template-columns:1fr 1fr; gap:20px; margin:26px 0 0;}
@media (max-width:700px){ .crosslinks{grid-template-columns:1fr;} }
.crosslink{
  display:block; text-decoration:none; color:inherit;
  border:1px solid var(--hairline); border-radius:3px; padding:24px 24px 26px;
  background:var(--void-2); transition:border-color .18s, transform .18s;
}
.crosslink:hover{border-color:var(--brass); transform:translateY(-2px);}
.crosslink .eyebrow{
  font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:0.12em;
  text-transform:uppercase; color:var(--teal); margin-bottom:10px;
}
.crosslink h3{font-size:1.3rem; margin-bottom:8px; line-height:1.25;}
.crosslink p{margin:0; font-size:15px; color:var(--parchment-dim); line-height:1.55;}
.crosslink:hover h3{color:var(--brass);}

/* ---------- filtres de la chronologie ---------- */
.filters--tl{margin-top:26px;}

/* ---------- impression : compléments ---------- */
@media print{
  .breadcrumb, .topbar nav.mainnav{display:none !important;}
  .timeline::before, .tl-body::before{display:none !important;}
  .timeline, .stakes, .figures, .recent{max-width:none !important;}
}

/* =========================================================
   v3 — page méthode, bibliographie, notes de révision
   ========================================================= */

/* bandeau de révision en tête d'article */
.revbar{
  max-width:var(--maxw); margin:20px 0 0;
  display:flex; flex-wrap:wrap; gap:8px 18px; align-items:center;
  font-family:'IBM Plex Mono', monospace; font-size:11.5px;
  color:var(--parchment-dimmer); letter-spacing:0.02em;
  padding:11px 0; border-top:1px solid var(--hairline); border-bottom:1px solid var(--hairline);
}
.revbar b{color:var(--parchment-dim); font-weight:500;}
.revbar .dot{width:5px; height:5px; border-radius:50%; background:var(--brass); display:inline-block;}
.revbar a{color:var(--parchment-dim);}
.revbar a:hover{color:var(--brass);}

/* bibliographie */
.biblio{max-width:var(--maxw); margin:22px 0 0; padding:0; list-style:none; counter-reset:ref;}
.biblio li{
  counter-increment:ref; position:relative; padding:14px 0 14px 44px;
  border-bottom:1px solid var(--hairline); font-size:15px; color:var(--parchment-dim); line-height:1.55;
}
.biblio li::before{
  content:"["counter(ref)"]"; position:absolute; left:0; top:14px;
  font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--brass);
}
.biblio .src-title{color:var(--parchment); font-style:italic;}
.biblio .src-meta{font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--parchment-dimmer);}
.biblio a{color:var(--brass); word-break:break-word;}
.biblio .src-status{margin-left:6px;}

/* grille méthode */
.method-grid{max-width:var(--maxw); display:grid; grid-template-columns:1fr 1fr; gap:16px; margin:1.6em 0 0;}
@media (max-width:700px){ .method-grid{grid-template-columns:1fr;} }
.method-card{
  border:1px solid var(--hairline); border-radius:3px; padding:20px 22px; background:var(--void-2);
}
.method-card h3{
  font-family:'IBM Plex Mono', monospace; font-size:11.5px; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--teal); font-weight:500; margin-bottom:10px;
}
.method-card p{margin:0; font-size:15px; color:var(--parchment-dim); line-height:1.55;}

/* journal des révisions */
.changelog{max-width:var(--maxw); list-style:none; margin:22px 0 0; padding:0;}
.changelog li{
  display:grid; grid-template-columns:120px 1fr; gap:20px; padding:14px 0;
  border-bottom:1px solid var(--hairline);
}
.changelog time{font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--brass);}
.changelog .what{font-size:15px; color:var(--parchment-dim); line-height:1.55;}
@media (max-width:620px){ .changelog li{grid-template-columns:1fr; gap:4px;} }

/* pied de page : liens de sources cliquables */
.colophon a{color:var(--parchment-dim);}
.colophon a:hover{color:var(--brass);}