a{color:inherit;}
.wrap{max-width:1120px;padding:38px 22px 84px;}
header.work-head{text-align:center;margin:6px auto 26px;max-width:880px;}
.card,.chapter,.model,.explore-card,.event{background:rgba(248,241,223,.78);border:1px solid var(--line);border-radius:8px;padding:20px;}
.card h3,.chapter h3,.model h3,.explore-card h3{font-family:'Fraunces',Georgia,serif;font-size:1.22rem;line-height:1.12;margin-bottom:10px;}
.card p,.chapter p,.model p,.explore-card p,.event p{color:var(--ink-soft);margin-top:8px;}
.reader-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 15px;border-bottom:1px solid var(--line);background:rgba(241,231,210,.82);}
.reader-title{font-family:'Fraunces',Georgia,serif;font-weight:700;font-size:1.1rem;color:var(--ink);}
.reader-content{min-height:72vh;background:#fffaf0;padding:28px clamp(18px,4vw,46px);color:#221d16;font-family:Georgia,'Times New Roman',serif;font-size:1rem;line-height:1.72;overflow:auto;}
.reader-content[hidden],.placeholder[hidden]{display:none;}
.reader-content h1,.reader-content h2,.reader-content h3{font-family:'Fraunces',Georgia,serif;line-height:1.15;margin:1.2em 0 .55em;color:var(--ink);}
.reader-content p{margin:.72em 0;}
.reader-content a{color:var(--red-deep);}
.reader-local-head{border-bottom:1px solid var(--line-soft);margin-bottom:22px;padding-bottom:16px;}
.reader-local-head h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1;color:var(--ink);}
.reader-kicker,.reader-source{font-family:var(--f-ui);font-size:.76rem;color:var(--const);}
.reader-kicker{font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;}
.reader-source{margin-top:10px;}
.reader-footnote{display:block;margin:.55em 0 .55em 1.25em;padding-left:.75em;border-left:2px solid var(--line);color:var(--ink-soft);font-size:.92em;}
.reader-content .reader-error{max-width:720px;margin:40px auto;padding:22px;border:1px dashed var(--line);border-radius:8px;background:rgba(241,231,210,.72);font-family:var(--f-serif);color:var(--ink-soft);}
.reader-content .reader-error b{display:block;color:var(--ink);font-family:'Fraunces',Georgia,serif;font-size:1.18rem;margin-bottom:8px;}
.chapter-grid,.cards,.models,.explore-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:18px;}
.explore-link{display:flex;flex-direction:column;text-decoration:none;color:inherit;border-left:3px solid var(--red);transition:transform .15s,box-shadow .15s;}
.explore-link:hover{transform:translateY(-2px);box-shadow:0 5px 16px rgba(0,0,0,.07);}
.explore-link small{color:var(--red-deep);background:rgba(165,42,33,.10);}
.explore-cta{display:block;margin-top:12px;font-family:'Fraunces',Georgia,serif;font-weight:700;font-size:.92rem;color:var(--red-deep);}
.chapter small,.card small,.model small,.explore-card small{display:inline-flex;font-family:var(--f-ui);font-size:.66rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-deep);background:rgba(154,123,53,.14);border-radius:999px;padding:3px 8px;margin-bottom:9px;}
.concepts{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px;}
.walk{position:relative;max-width:760px;margin-top:8px;padding-left:32px;}
.walk::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:var(--line);}
.walk-step{display:block;grid-template-columns:none;align-items:initial;position:relative;padding:0 0 26px;}
.walk-step:last-child{padding-bottom:0;}
.walk-step::before{content:"";position:absolute;left:-32px;top:4px;width:16px;height:16px;border-radius:50%;background:var(--paper);border:2px solid var(--red);box-sizing:border-box;}
.walk-cahier{font-family:'Fraunces',Georgia,serif;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--red-deep);font-weight:700;margin-bottom:5px;}
.walk-step h3{font-family:'Fraunces',Georgia,serif;font-size:1.16rem;line-height:1.2;margin:0 0 7px;color:var(--ink);}
.walk-step p{color:var(--ink-soft);margin:0;line-height:1.6;}
.timeline{display:flex;flex-direction:column;gap:12px;margin-top:18px;}
.tl-section{font-family:'Fraunces',Georgia,serif;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--red-deep);font-weight:700;margin-top:16px;padding-bottom:6px;border-bottom:1px solid var(--line);}
.tl-section:first-child{margin-top:0;}
.event{display:grid;grid-template-columns:86px minmax(0,1fr);gap:14px;align-items:start;}
.year{font-family:'Fraunces',Georgia,serif;font-size:1.45rem;font-weight:900;line-height:1;color:var(--red-deep);}
.event h3{font-family:var(--f-ui);font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin-bottom:5px;}
@media(max-width:820px){.intro-grid{grid-template-columns:1fr}.event{grid-template-columns:1fr}.wrap{padding-left:16px;padding-right:16px}}

/* Atelier — instrument « L'anatomie du travail aliéné » (panel #labo). */
.ana{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:22px;align-items:start;margin-top:8px;}
.ana-schema{background:var(--paper-2);border:1px solid var(--line);border-radius:6px;padding:14px clamp(8px,2vw,18px);}
.ana-svg{display:block;width:100%;height:auto;}
.ana-line{stroke:var(--ink);stroke-width:1.2;stroke-linecap:round;fill:none;cursor:pointer;transition:stroke .15s,stroke-width .15s;}
.ana-line:hover{stroke-width:1.8;}
.ana-line.broken{stroke:var(--red);stroke-width:2.2;stroke-dasharray:7 6;}
.ana-node{cursor:pointer;outline:none;}
.ana-node:focus-visible .ana-node-box{stroke:var(--red);stroke-width:1.8;}
.ana-node-box{fill:var(--card);stroke:var(--ink);stroke-width:1;transition:stroke .15s;}
.ana-node:hover .ana-node-box{stroke:var(--ink);stroke-width:1.6;}
.ana-node.active .ana-node-box{fill:var(--card);stroke:var(--red);stroke-width:2;}
.ana-node-label{font-family:'Fraunces',Georgia,serif;font-weight:600;font-size:14px;fill:var(--ink);pointer-events:none;}
.ana-core-box{fill:var(--ink);stroke:none;}
.ana-core-label{font-family:'Fraunces',Georgia,serif;font-weight:700;font-size:13px;fill:var(--paper);pointer-events:none;}
.ana-detail{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:18px clamp(14px,2.2vw,22px);min-height:280px;}
.ana-empty{font-family:'Fraunces',Georgia,serif;font-style:italic;font-size:1.02rem;color:var(--ink-soft);text-align:center;padding:60px 8px;line-height:1.5;}
.ana-de{font-family:'Fraunces',Georgia,serif;font-style:italic;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--const,#6b6051);margin-bottom:4px;}
.ana-titre{font-family:'Fraunces',Georgia,serif;font-weight:700;font-size:1.32rem;color:var(--ink);margin:0 0 14px;line-height:1.15;}
.ana-arr{font-family:'Spectral',Georgia,serif;font-size:.96rem;color:var(--ink-soft);line-height:1.55;margin:0 0 12px;}
.ana-arr b{color:var(--ink);font-weight:600;}
.ana-meca{font-family:'Spectral',Georgia,serif;font-size:.99rem;color:var(--ink);line-height:1.65;margin:0 0 18px;}
.ana-formule{font-family:'Fraunces',Georgia,serif;font-weight:700;font-size:1.2rem;color:var(--ink);line-height:1.4;border-top:1px dashed var(--line);padding-top:13px;margin-top:2px;}
.ana-renv{grid-column:1/-1;margin-top:6px;}
.ana-renv-btn{font-family:'Fraunces',Georgia,serif;font-weight:600;font-size:.96rem;color:var(--red-deep);background:transparent;border:1px solid var(--red);border-radius:6px;padding:9px 18px;cursor:pointer;transition:background .15s,color .15s;}
.ana-renv-btn:hover{background:var(--red);color:#fff;}
.ana-renv-body{margin-top:14px;background:var(--paper-2);border:1px solid var(--line);border-radius:6px;padding:18px clamp(14px,2.2vw,24px);}
.ana-renv-titre{font-family:'Fraunces',Georgia,serif;font-weight:700;font-size:1.18rem;color:var(--ink);margin:0 0 10px;}
.ana-renv-text{font-family:'Spectral',Georgia,serif;font-size:.99rem;color:var(--ink);line-height:1.65;margin:0 0 18px;}
.ana-renv-cycle{display:flex;flex-wrap:wrap;align-items:center;gap:10px;justify-content:center;font-family:'Fraunces',Georgia,serif;}
.ana-renv-tag{font-weight:700;font-size:1rem;padding:7px 14px;border-radius:4px;}
.ana-renv-tag.a{background:rgba(165,42,33,.10);color:var(--red-deep);border:1px solid var(--red);}
.ana-renv-tag.b{background:var(--ink);color:var(--paper);}
.ana-renv-arrow{font-family:'Fraunces',Georgia,serif;font-size:1.02rem;color:var(--ink);}
.ana-renv-back{flex-basis:100%;text-align:center;font-family:'Fraunces',Georgia,serif;font-style:italic;font-size:.96rem;color:var(--ink-soft);margin-top:2px;}
@media(max-width:720px){.ana{grid-template-columns:1fr;}.ana-detail{min-height:0;}.ana-renv-back{flex-basis:auto;}}

/* Atelier — barre de sous-onglets du laboratoire + instrument « carte des concepts ». */
.lab-tabs{display:flex;flex-wrap:wrap;gap:0 18px;border-bottom:1px solid var(--line);margin:2px 0 20px;}
.lab-tab{font-family:'Fraunces',Georgia,serif;font-weight:600;font-size:.92rem;background:none;border:none;color:var(--ink-soft);padding:8px 2px;margin-bottom:-1px;cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;}
.lab-tab:hover{color:var(--ink);}
.lab-tab.active{color:var(--ink);border-bottom-color:var(--red);}
.instr[hidden]{display:none;}
.carte{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:22px;align-items:start;margin-top:8px;}
.carte-schema{background:var(--paper-2);border:1px solid var(--line);border-radius:6px;padding:14px clamp(8px,2vw,18px);}
.carte-svg{display:block;width:100%;height:auto;}
.carte-link{stroke:var(--ink);stroke-width:1.1;fill:none;opacity:.55;transition:stroke .15s,opacity .15s,stroke-width .15s;}
.carte-link.lit{stroke:var(--red);stroke-width:2;opacity:1;}
.carte-link.dim{opacity:.12;}
.carte-node{cursor:pointer;outline:none;transition:opacity .15s;}
.carte-node:focus-visible .carte-node-box{stroke:var(--red);stroke-width:1.8;}
.carte-node-box{fill:var(--card);stroke:var(--ink);stroke-width:1;transition:stroke .15s,stroke-width .15s;}
.carte-node:hover .carte-node-box{stroke-width:1.6;}
.carte-node.core .carte-node-box{fill:var(--ink);stroke:var(--ink);}
.carte-node.active .carte-node-box{stroke:var(--red);stroke-width:2;}
.carte-node.dim{opacity:.3;}
.carte-node-label{font-family:'Fraunces',Georgia,serif;font-weight:600;font-size:13px;fill:var(--ink);pointer-events:none;}
.carte-node.core .carte-node-label{fill:var(--paper);}
.carte-detail{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:18px clamp(14px,2.2vw,22px);min-height:280px;}
.carte-empty{font-family:'Fraunces',Georgia,serif;font-style:italic;font-size:1.02rem;color:var(--ink-soft);text-align:center;padding:60px 8px;line-height:1.5;}
.carte-de{font-family:'Fraunces',Georgia,serif;font-style:italic;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--const,#6b6051);margin-bottom:4px;}
.carte-titre{font-family:'Fraunces',Georgia,serif;font-weight:700;font-size:1.32rem;color:var(--ink);margin:0 0 14px;line-height:1.15;}
.carte-def{font-family:'Spectral',Georgia,serif;font-size:.99rem;color:var(--ink);line-height:1.65;margin:0;}
.carte-rel{list-style:none;margin:14px 0 0;padding:14px 0 0;border-top:1px dashed var(--line);}
.carte-rel li{font-family:'Spectral',Georgia,serif;font-size:.95rem;color:var(--ink);line-height:1.5;margin:0 0 9px;}
.carte-rel .ar{font-family:'Fraunces',Georgia,serif;font-weight:700;color:var(--red);margin-right:4px;}
.carte-rel .to{font-family:'Fraunces',Georgia,serif;font-weight:600;}
@media(max-width:720px){.carte{grid-template-columns:1fr;}.carte-detail{min-height:0;}}

/* Atelier — instrument « Marx & ses sources » (panel #labo, 3e onglet). */
.sources{margin-top:4px;}
.src-pick{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.src-tab{display:flex;flex-direction:column;align-items:flex-start;gap:2px;font-family:'Fraunces',Georgia,serif;font-weight:600;font-size:.95rem;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:8px;padding:9px 14px;cursor:pointer;transition:border-color .15s,background .15s;}
.src-tab:hover{border-color:var(--ink);}
.src-tab.active{border-color:var(--red);background:rgba(165,42,33,.06);}
.src-sub{font-family:'Spectral',Georgia,serif;font-weight:400;font-style:italic;font-size:.8rem;color:var(--ink-soft);}
.src-body{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:start;}
.src-col{background:var(--paper-2);border:1px solid var(--line);border-top:3px solid var(--line);border-radius:6px;padding:16px clamp(12px,1.6vw,18px);}
.src-col.is-keep{border-top-color:var(--ink);}
.src-col.is-break{border-top-color:var(--red);}
.src-col h4{font-family:'Fraunces',Georgia,serif;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 10px;font-weight:700;}
.src-col.is-break h4{color:var(--red-deep);}
.src-col p{font-family:'Spectral',Georgia,serif;font-size:.96rem;color:var(--ink);line-height:1.6;margin:0;}
@media(max-width:720px){.src-body{grid-template-columns:1fr;}}

/* Atelier — instrument « Le devenir des concepts » (panel #labo, 4e onglet). */
.devenir{margin-top:4px;}
.dev-debat{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:26px;}
.dev-pos{background:var(--paper-2);border:1px solid var(--line);border-top:3px solid var(--line);border-radius:6px;padding:16px clamp(12px,1.6vw,20px);}
.dev-pos.is-break{border-top-color:var(--red);}
.dev-pos.is-cont{border-top-color:var(--ink);}
.dev-pos h4{font-family:'Fraunces',Georgia,serif;font-size:.95rem;font-weight:700;color:var(--ink);margin:0 0 10px;}
.dev-pos.is-break h4{color:var(--red-deep);}
.dev-pos p{font-family:'Spectral',Georgia,serif;font-size:.95rem;color:var(--ink);line-height:1.6;margin:0;}
.dev-h{font-family:'Fraunces',Georgia,serif;font-size:1.05rem;font-weight:700;color:var(--ink);margin:0 0 12px;}
.dev-pick{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.dev-pill{font-family:'Fraunces',Georgia,serif;font-weight:600;font-size:.9rem;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:30px;padding:7px 14px;cursor:pointer;transition:border-color .15s,background .15s;}
.dev-pill:hover{border-color:var(--ink);}
.dev-pill.active{border-color:var(--red);background:rgba(165,42,33,.06);}
.dev-trace{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center;}
.dev-step{background:var(--paper-2);border:1px solid var(--line);border-radius:6px;padding:14px 16px;}
.dev-step h5{font-family:'Fraunces',Georgia,serif;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 8px;font-weight:700;}
.dev-step p{font-family:'Spectral',Georgia,serif;font-size:.95rem;color:var(--ink);line-height:1.55;margin:0;}
.dev-arrow{font-family:'Fraunces',Georgia,serif;font-size:1.5rem;color:var(--red);text-align:center;}
.dev-verdict{display:inline-block;margin-top:16px;font-family:'Fraunces',Georgia,serif;font-weight:700;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;padding:6px 14px;border-radius:4px;}
.dev-verdict.v-coupure{background:rgba(165,42,33,.10);color:var(--red-deep);border:1px solid var(--red);}
.dev-verdict.v-continuite{background:var(--ink);color:var(--paper);}
.dev-verdict.v-transformation{background:var(--card);color:var(--ink-soft);border:1px solid var(--line);}
@media(max-width:720px){.dev-debat{grid-template-columns:1fr;}.dev-trace{grid-template-columns:1fr;}.dev-arrow{transform:rotate(90deg);}}

/* Atelier — instrument « Marx contre Hegel » (panel #labo, 5e onglet). */
.hegel{margin-top:4px;}
.heg-dette{background:var(--paper-2);border:1px solid var(--line);border-left:3px solid var(--ink);border-radius:6px;padding:14px 18px;margin-bottom:22px;}
.heg-dette h4{font-family:'Fraunces',Georgia,serif;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 8px;font-weight:700;}
.heg-dette p{font-family:'Spectral',Georgia,serif;font-size:.96rem;color:var(--ink);line-height:1.6;margin:0;}
.heg-pick{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.heg-pill{position:relative;font-family:'Fraunces',Georgia,serif;font-weight:600;font-size:.9rem;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:18px;padding:7px 16px;cursor:pointer;transition:border-color .15s,background .15s;}
.heg-pill:hover{border-color:var(--ink);}
.heg-pill.active{border-color:var(--red);background:rgba(165,42,33,.06);}
.heg-pill.is-key{border-style:dashed;}
.heg-star{display:block;font-family:'Spectral',Georgia,serif;font-style:italic;font-weight:400;font-size:.72rem;color:var(--red-deep);}
.heg-face{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start;}
.heg-col{background:var(--paper-2);border:1px solid var(--line);border-top:3px solid var(--line);border-radius:6px;padding:16px clamp(12px,1.6vw,20px);}
.heg-col h5{font-family:'Fraunces',Georgia,serif;font-size:.95rem;font-weight:700;margin:0 0 10px;}
.heg-col p{font-family:'Spectral',Georgia,serif;font-size:.96rem;color:var(--ink);line-height:1.6;margin:0;}
.heg-hegel{border-top-color:var(--ink);}
.heg-hegel h5{color:var(--ink);}
.heg-marx{border-top-color:var(--red);}
.heg-marx h5{color:var(--red-deep);}
@media(max-width:720px){.heg-face{grid-template-columns:1fr;}}

/* Atelier — instrument « Lexique allemand » (panel #labo, 6e onglet). */
.lexique{margin-top:4px;}
.lex-pair{background:var(--paper-2);border:1px solid var(--line);border-left:3px solid var(--red);border-radius:6px;padding:14px 18px;margin-bottom:24px;}
.lex-pair h4{font-family:'Fraunces',Georgia,serif;font-size:.95rem;font-weight:700;color:var(--red-deep);margin:0 0 8px;}
.lex-pair p{font-family:'Spectral',Georgia,serif;font-size:.96rem;color:var(--ink);line-height:1.6;margin:0;}
.lex-list{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.lex-entry{background:var(--paper-2);border:1px solid var(--line);border-radius:6px;padding:16px 18px;}
.lex-head{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 12px;margin-bottom:12px;}
.lex-de{font-family:'Fraunces',Georgia,serif;font-size:1.32rem;font-weight:700;color:var(--ink);}
.lex-fr{font-family:'Spectral',Georgia,serif;font-style:italic;font-size:.95rem;color:var(--ink-soft);}
.lex-bricks{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px;}
.lex-brick{font-family:'Spectral',Georgia,serif;font-size:.82rem;color:var(--ink-soft);background:var(--card);border:1px solid var(--line);border-radius:4px;padding:3px 9px;}
.lex-brick b{font-family:'Fraunces',Georgia,serif;font-weight:700;color:var(--ink);}
.lex-sens{font-family:'Spectral',Georgia,serif;font-size:.95rem;color:var(--ink);line-height:1.6;margin:0;}
@media(max-width:720px){.lex-list{grid-template-columns:1fr;}}