/* Les ateliers du cours. */
.atelier { container-type: inline-size; }
.atelier h5 { font-size: 17px; margin: 0 0 6px; }
.atelier svg text { font-family: var(--sans); }

/* 1. cercles emboîtés */
.emb { display: grid; grid-template-columns: 1fr; gap: 12px; }
.emb-svg { width: 100%; height: auto; }
.emb-cadre { fill: rgba(0, 0, 0, .18); stroke: rgba(243, 236, 224, .2); stroke-width: 1.5; }
.emb-titre { font: 600 11px var(--mono); letter-spacing: .16em; fill: var(--texte-doux); }
.emb-lab { font-size: 14px; font-weight: 650; fill: var(--creme); pointer-events: none; }
.emb-lab--sombre { fill: #1b160d; }
.emb-petit { font-size: 11px; fill: var(--texte-doux); pointer-events: none; }
.emb-zone { cursor: pointer; outline: none; }
.emb-zone > ellipse, .emb-zone > rect { stroke: rgba(11, 36, 52, .9); stroke-width: 2; transition: filter .2s, stroke .2s; }
.emb-zone:hover > ellipse, .emb-zone:hover > rect, .emb-zone:focus-visible > ellipse, .emb-zone:focus-visible > rect { filter: brightness(1.25); }
.emb-zone.choisi > ellipse, .emb-zone.choisi > rect { stroke: var(--creme); stroke-width: 3; filter: brightness(1.3); }
.emb-liste { display: none; }
.emb-info { padding: 14px 16px; border-radius: 12px; background: rgba(0, 0, 0, .25); border: 1px solid rgba(243, 236, 224, .1); font-size: 14.5px; min-height: 96px; }
.emb-info p { margin: 0 0 8px; }
.emb-ex { color: var(--texte-2); font-size: 13.5px; }
.emb-boite { padding: 10px 10px 10px 12px; border-radius: 12px; border: 2px solid rgba(11, 36, 52, .9); cursor: pointer; margin-top: 6px; }
.emb-boite > span { display: block; font-weight: 650; font-size: 13.5px; margin-bottom: 4px; }
.emb-b0 { background: #123f57; } .emb-b1 { background: #17506b; } .emb-b2 { background: #1d6280; } .emb-b3 { background: #2a7590; } .emb-b4 { background: #9a7a3c; } .emb-b5 { background: var(--or); color: #1b160d; }
.emb-symb { background: #3a3226; } .emb-hyb { background: #2b2a24; }
.emb-boite.choisi { outline: 3px solid var(--creme); outline-offset: -3px; }
@container (max-width: 600px) {
  .emb { grid-template-columns: 1fr; }
  .emb-svg { display: none; }
  .emb-liste { display: block; }
}

/* 2. couches d'un réseau */
.cn-svg { width: 100%; height: auto; }
.cn-lien { stroke: rgba(243, 236, 224, .12); stroke-width: 1; transition: stroke .4s; }
.cn-lien.allume { stroke: rgba(232, 180, 92, .55); }
.cn-noeud { fill: #0b2434; stroke: rgba(243, 236, 224, .4); stroke-width: 1.5; transition: fill .4s, stroke .4s; }
.cn-noeud.allume { fill: var(--or); stroke: var(--creme); }
.cn-cadre { fill: rgba(0, 0, 0, .3); stroke: rgba(243, 236, 224, .15); }
.cn-vignette { opacity: .35; transition: opacity .4s; }
.cn-vignette.allume { opacity: 1; }
.cn-noms { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin: 4px 0 10px; }
.cn-nom { font: 600 12.5px var(--sans); color: var(--texte-2); background: rgba(255, 255, 255, .05); border: 1px solid rgba(243, 236, 224, .14); border-radius: 8px; padding: 6px 4px; cursor: pointer; }
.cn-nom.actif { border-color: var(--or); color: var(--texte); background: rgba(232, 180, 92, .14); }
.cn-texte { font-size: 14.5px; min-height: 44px; margin-bottom: 10px; }

/* 3. émergence */
.em-svg { width: 100%; height: auto; }
.em-axes line { stroke: rgba(243, 236, 224, .35); stroke-width: 1.2; }
.em-axes .em-tiret { stroke-dasharray: 4 5; stroke: rgba(243, 236, 224, .2); }
.em-axes text { font-size: 11.5px; fill: var(--texte-doux); }
.em-axes .em-leg { font: 600 10.5px var(--mono); letter-spacing: .04em; fill: var(--texte-doux); }
.em-courbes path { fill: none; stroke-width: 2.6; stroke-linecap: round; }
.em-courbes circle { stroke: #0b2434; stroke-width: 2; }
.em-curseur { stroke: var(--creme); stroke-width: 1.5; stroke-dasharray: 3 3; }
.em-glisse { margin: 6px 0 10px; }
.em-modes { margin-bottom: 10px; }
.em-taches { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.em-taches li { display: grid; grid-template-columns: 12px 1fr auto; gap: 10px; align-items: center; font-size: 14px; color: var(--texte-doux); padding: 6px 10px; border-radius: 8px; background: rgba(0, 0, 0, .18); transition: .3s; }
.em-taches li i { width: 12px; height: 12px; border-radius: 3px; }
.em-taches li b { font: 600 12px var(--mono); }
.em-taches li.acquise { color: var(--texte); background: rgba(232, 180, 92, .12); }
.em-taches li.acquise span::after { content: ' ✓'; color: var(--vert); }

/* 4. dents de scie */
.ds-grille { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.ds-carte { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 12px; border-radius: 12px; background: rgba(0, 0, 0, .22); border: 1px solid rgba(243, 236, 224, .1); }
.ds-barre { height: 70px; display: flex; align-items: flex-end; border-bottom: 1px solid rgba(243, 236, 224, .2); }
.ds-barre i { width: 100%; height: 0; border-radius: 6px 6px 0 0; background: linear-gradient(180deg, var(--or), rgba(232, 180, 92, .4)); transition: height .7s cubic-bezier(.2, .9, .3, 1.2); }
.ds-carte.revele .ds-barre i { height: calc(var(--h) * 100%); }
.ds-carte.cale .ds-barre i { background: linear-gradient(180deg, var(--corail), rgba(240, 122, 104, .35)); }
.ds-t { font-size: 13.5px; line-height: 1.4; margin: 0; flex: 1; }
.ds-paris { display: flex; gap: 6px; flex-wrap: wrap; }
.ds-paris .at-btn { font-size: 12px; padding: 6px 9px; }
.ds-rep { font-size: 13px; margin: 0; color: var(--texte-2); }
.ds-carte.vu-juste { border-color: rgba(134, 208, 166, .5); }
.ds-carte.vu-faux { border-color: rgba(240, 122, 104, .5); }
@container (max-width: 620px) { .ds-grille { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@container (max-width: 400px) { .ds-grille { grid-template-columns: 1fr; } }

/* 5. jetons */
.jt-ex { margin-bottom: 10px; }
.jt-texte { font-size: 16px !important; }
.jt-puces { display: flex; flex-wrap: wrap; gap: 4px; margin: 12px 0; min-height: 40px; }
.jt { font: 500 15px/1.2 var(--mono); padding: 5px 6px; border-radius: 6px; background: color-mix(in srgb, var(--c) 22%, transparent); border: 1px solid color-mix(in srgb, var(--c) 60%, transparent); color: var(--texte); white-space: pre; }
.jt .esp { font-style: normal; color: var(--texte-doux); font-size: .8em; }
.jt-compte { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 13.5px; color: var(--texte-2); }
.jt-compte b { font: 400 22px/1 var(--bd); color: var(--creme); margin-right: 4px; letter-spacing: .02em; }

/* 6. mot suivant */
.ms-phrase { font-size: 19px; line-height: 1.5; margin: 0 0 12px; }
.ms-debut { color: var(--texte); }
.ms-tire { display: inline-block; min-width: 2em; padding: 0 6px; border-radius: 6px; border: 1.5px dashed rgba(127, 211, 230, .6); color: var(--texte-doux); }
.ms-tire.vu { border-style: solid; border-color: var(--cyan); background: rgba(127, 211, 230, .15); color: var(--cyan); font-weight: 650; animation: apparait-mot .5s ease; }
@keyframes apparait-mot { from { transform: scale(1.4); opacity: 0; } to { transform: none; opacity: 1; } }
.ms-barres { display: grid; gap: 5px; margin-bottom: 12px; }
.ms-barre { display: grid; grid-template-columns: minmax(110px, 30%) 1fr 64px; gap: 10px; align-items: center; font-size: 14px; }
.ms-jauge { height: 14px; border-radius: 7px; background: rgba(255, 255, 255, .06); overflow: hidden; }
.ms-jauge i { display: block; height: 100%; background: linear-gradient(90deg, rgba(127, 211, 230, .5), var(--cyan)); border-radius: 7px; transition: width .35s; }
.ms-barre.choisi .ms-mot { color: var(--cyan); font-weight: 650; }
.ms-barre.choisi .ms-jauge i { background: linear-gradient(90deg, var(--or), var(--or-clair)); }
.ms-pc { font: 500 12px var(--mono); color: var(--texte-2); text-align: right; }
.ms-temp { display: grid; gap: 4px; margin-bottom: 12px; font-size: 13.5px; color: var(--texte-2); }
.ms-temp b { color: var(--cyan); font-family: var(--mono); }

/* 7. skill */
.sk { display: grid; grid-template-columns: minmax(0, 1.2fr) auto minmax(0, 1fr); gap: 14px; align-items: center; }
.sk-ingredients { display: grid; gap: 6px; }
.sk-ing { display: grid; text-align: left; gap: 2px; padding: 11px 14px; border-radius: 10px; cursor: pointer; background: rgba(255, 255, 255, .06); border: 1.5px dashed rgba(127, 211, 230, .55); color: var(--texte); font: 500 13px var(--sans); transition: .2s; }
.sk-ing b { font-size: 15px; }
.sk-ing span { color: var(--texte-doux); }
.sk-ing:hover:not(:disabled) { background: rgba(127, 211, 230, .12); transform: translateX(3px); }
.sk-ing.pris { border-style: solid; border-color: var(--vert); opacity: .55; cursor: default; }
.sk-plus { text-align: center; color: var(--cyan); font-weight: 700; }
.sk-egal { font: 400 34px var(--bd); color: var(--or); }
.sk-boite { padding: 14px; border-radius: 14px; border: 2px dashed rgba(232, 180, 92, .5); background: rgba(0, 0, 0, .25); min-height: 170px; transition: .4s; }
.sk-boite.complet { border-style: solid; border-color: var(--or); background: rgba(232, 180, 92, .1); box-shadow: 0 0 30px rgba(232, 180, 92, .15); }
.sk-fichiers { display: grid; font: 500 11.5px/1.6 var(--mono); color: var(--texte-doux); white-space: pre; margin-bottom: 8px; }
.sk-etat { font-size: 14px; margin: 0 0 6px; }
.sk-contenu { margin: 0; padding-left: 1.1em; font-size: 13px; color: var(--texte-2); display: grid; gap: 4px; }
@container (max-width: 620px) { .sk { grid-template-columns: 1fr; } .sk-egal { text-align: center; } }

/* 8. course CPU / GPU */
.cc-pistes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.cc-pistes figure { margin: 0; }
.cc-pistes canvas { width: 100%; height: auto; image-rendering: pixelated; border-radius: 8px; border: 1px solid rgba(243, 236, 224, .15); background: #000; display: block; }
.cc-pistes figcaption { display: flex; gap: 8px; align-items: baseline; margin-top: 6px; font-size: 13.5px; color: var(--texte-2); }
.cc-t { margin-left: auto; font: 600 13px var(--mono); color: var(--cyan); }

/* 9. harnais */
.hn { display: grid; grid-template-columns: 1fr; gap: 12px; }
.hn-svg { width: 100%; height: auto; }
.hn-z { cursor: pointer; outline: none; }
.hn-sat rect { fill: rgba(127, 211, 230, .1); stroke: rgba(127, 211, 230, .5); stroke-width: 1.5; transition: .2s; }
.hn-sat text { font-size: 14px; font-weight: 650; fill: var(--texte); pointer-events: none; }
.hn-seg path { fill: rgba(232, 180, 92, .22); stroke: rgba(232, 180, 92, .7); stroke-width: 1.5; transition: .2s; }
.hn-seg text { font-size: 12.5px; font-weight: 650; fill: var(--or-clair); pointer-events: none; }
.hn-coeur circle { fill: var(--or); stroke: var(--encre); stroke-width: 3; transition: .2s; }
.hn-coeur text { font-size: 13px; fill: #1b160d; pointer-events: none; font-weight: 600; }
.hn-gros { font-size: 16px !important; font-weight: 750 !important; }
.hn-monde rect { fill: rgba(134, 208, 166, .1); stroke: rgba(134, 208, 166, .55); stroke-width: 1.5; transition: .2s; }
.hn-monde text { font-size: 13px; fill: var(--texte-2); pointer-events: none; }
.hn-monde .hn-gros { fill: var(--texte); }
.hn-titre { font: 700 12px var(--mono); letter-spacing: .14em; fill: var(--or); }
.hn-fil { stroke: rgba(243, 236, 224, .3); stroke-width: 1.5; stroke-dasharray: 4 4; fill: none; }
.hn-portes text { font: 600 11.5px var(--mono); fill: var(--vert); }
.hn-z:hover rect, .hn-z:hover path, .hn-z:focus-visible rect, .hn-z:focus-visible path { filter: brightness(1.35); }
.hn-z.choisi rect, .hn-z.choisi path { stroke: var(--creme); stroke-width: 3; filter: brightness(1.4); }
.hn-coeur.choisi circle, .hn-coeur:hover circle { stroke: var(--creme); }
.hn-info { padding: 14px 16px; border-radius: 12px; background: rgba(0, 0, 0, .25); border: 1px solid rgba(243, 236, 224, .1); font-size: 14.5px; min-height: 110px; }
.hn-info p { margin: 0 0 8px; }
.hn-jeu { font-size: 13.5px; color: var(--texte-2); }
.hn-jeu span { display: block; font: 700 10px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); margin-bottom: 3px; }
@container (max-width: 640px) { .hn { grid-template-columns: 1fr; } }

/* 10. boucle agentique */
.ba { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 18px; align-items: center; }
.ba-svg { width: 100%; height: auto; }
.ba-rond { fill: none; stroke: rgba(232, 180, 92, .35); stroke-width: 3; stroke-dasharray: 6 6; }
.ba-etape circle { fill: #0b2434; stroke: rgba(243, 236, 224, .35); stroke-width: 2; transition: .3s; }
.ba-etape text { font-size: 9.5px; font-weight: 650; fill: var(--texte-2); }
.ba-etape.actif circle { fill: var(--or); stroke: var(--creme); }
.ba-etape.actif text { fill: #1b160d; }
.ba-jeton { fill: var(--cyan); stroke: #0b2434; stroke-width: 2; transition: cx .5s ease, cy .5s ease; }
.ba-centre { font: 600 10px var(--mono); letter-spacing: .14em; text-transform: uppercase; fill: var(--texte-doux); }
.ba-centre2 { font-size: 14px; font-weight: 650; fill: var(--texte); }
.ba-titre { font: 400 26px/1 var(--bd); color: var(--creme); margin: 0 0 8px; letter-spacing: .02em; }
.ba-texte { font-size: 15px; margin: 0 0 10px; min-height: 66px; }
.ba-outils { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 5px; font: 500 12.5px/1.4 var(--mono); color: var(--texte-2); }
.ba-outils li { display: flex; gap: 8px; align-items: baseline; }
@container (max-width: 560px) { .ba { grid-template-columns: 1fr; } .ba-svg { max-width: 240px; margin: 0 auto; } }

/* 11. PAI ou OAI */
.po { display: grid; grid-template-columns: 1fr minmax(0, 1.1fr) 1fr; gap: 12px; align-items: start; }
.po-cote { padding: 12px; border-radius: 12px; background: rgba(0, 0, 0, .22); border: 1px solid rgba(243, 236, 224, .1); min-height: 200px; }
.po-cote h5 { font: 400 26px/1 var(--bd); letter-spacing: .03em; margin: 0; }
.po-pai h5 { color: var(--cyan); } .po-oai h5 { color: var(--or); }
.po-cote p { margin: 2px 0 8px; font-size: 12.5px; color: var(--texte-doux); }
.po-cote svg { width: 100%; height: auto; margin-bottom: 6px; }
.po-route { fill: none; stroke: rgba(243, 236, 224, .45); stroke-width: 3; stroke-linecap: round; }
.po-pai .po-route { stroke: var(--cyan); }
.po-cote svg circle { fill: var(--or); }
.po-pin { fill: var(--corail); }
.po-cote ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.po-cote li { font-size: 12.5px; padding: 5px 8px; border-radius: 7px; background: rgba(255, 255, 255, .05); animation: tiroir .35s ease; }
.po-cote li.ok { border-left: 3px solid var(--vert); } .po-cote li.ko { border-left: 3px solid var(--corail); }
.po-centre { text-align: center; padding-top: 18px; }
.po-q { font-size: 17px; font-weight: 650; min-height: 54px; margin: 0 0 12px; }
.po-centre .at-boutons { justify-content: center; }
@container (max-width: 640px) { .po { grid-template-columns: 1fr 1fr; } .po-centre { grid-column: 1 / -1; order: -1; padding-top: 0; } }

/* 12. PARA */
.pa-flux { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; margin-bottom: 12px; font-size: 13px; color: var(--or); }
.pa-flux span { font: 600 12px var(--mono); padding: 4px 9px; border-radius: 7px; background: rgba(232, 180, 92, .12); color: var(--or-clair); }
.pa-flux em { font-style: normal; color: var(--texte-doux); font-size: 12.5px; }
.pa-notes { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.pa-note { font: 500 13px var(--sans); padding: 7px 11px; border-radius: 9px; cursor: pointer; background: var(--creme); color: #23201a; border: 2px solid transparent; transition: .15s; box-shadow: 0 2px 0 rgba(0, 0, 0, .25); }
.pa-note:hover { transform: translateY(-2px); }
.pa-note.actif { border-color: var(--cyan); transform: translateY(-3px) rotate(-1deg); }
.pa-note.range { opacity: .25; cursor: default; transform: none; }
.pa-cases { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.pa-case { display: flex; flex-direction: column; gap: 2px; text-align: left; padding: 10px; border-radius: 12px; cursor: pointer; background: rgba(0, 0, 0, .22); border: 1.5px dashed rgba(127, 211, 230, .45); color: var(--texte); font: 500 12px var(--sans); min-height: 110px; transition: .15s; }
.pa-case:hover { border-style: solid; background: rgba(127, 211, 230, .08); }
.pa-case b { font: 400 18px var(--bd); letter-spacing: .03em; color: var(--cyan); }
.pa-case span { color: var(--texte-doux); }
.pa-case ul { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 3px; }
.pa-case li { font-size: 11.5px; padding: 3px 6px; border-radius: 5px; background: rgba(255, 255, 255, .06); }
.pa-case li.ok { border-left: 3px solid var(--vert); } .pa-case li.ko { border-left: 3px solid var(--corail); }
@container (max-width: 560px) { .pa-cases { grid-template-columns: 1fr 1fr; } }

/* 13. hybridation */
.hy-barre { display: flex; gap: 3px; height: 54px; border-radius: 10px; overflow: hidden; margin-bottom: 10px; }
.hy-seg { border: 0; cursor: pointer; display: grid; place-items: center; font: 400 20px var(--bd); color: #10202b; transition: filter .2s; padding: 0; min-width: 34px; }
.hy-seg:hover, .hy-seg.choisi { filter: brightness(1.2); }
.hy-seg .hy-petit { font-size: 15px; white-space: nowrap; }
.hy-seg.choisi { box-shadow: inset 0 0 0 3px var(--creme); }
.hy-legende { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; color: var(--texte-2); margin-bottom: 10px; }
.hy-legende i { display: inline-block; width: 11px; height: 11px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.hy-info { font-size: 14.5px; margin: 0; }

/* 15. chronologie */
.ch-barres { display: grid; grid-template-columns: repeat(13, minmax(0, 1fr)); gap: 4px; align-items: end; height: 170px; padding-bottom: 2px; border-bottom: 1px solid rgba(243, 236, 224, .25); }
.ch-barre { display: flex; flex-direction: column; align-items: center; gap: 4px; height: 100%; background: none; border: 0; padding: 0; cursor: pointer; }
.ch-col { flex: 1; width: 100%; display: flex; align-items: flex-end; }
.ch-col i { width: 100%; border-radius: 5px 5px 0 0; background: linear-gradient(180deg, rgba(232, 180, 92, .9), rgba(232, 180, 92, .35)); transition: filter .2s; }
.ch-num { font: 600 11px var(--mono); color: var(--texte-doux); }
.ch-barre:hover .ch-col i { filter: brightness(1.3); }
.ch-barre.actif .ch-col i { background: linear-gradient(180deg, var(--cyan), rgba(127, 211, 230, .4)); }
.ch-barre.actif .ch-num { color: var(--cyan); }
.ch-barre.en-cours .ch-col i { background: repeating-linear-gradient(45deg, rgba(232, 180, 92, .7) 0 4px, rgba(232, 180, 92, .25) 4px 8px); }
.ch-axe { display: flex; justify-content: space-between; font: 500 11px var(--mono); color: var(--texte-doux); margin: 6px 0 12px; }
.ch-detail { padding: 14px 16px; border-radius: 12px; background: rgba(0, 0, 0, .25); border: 1px solid rgba(243, 236, 224, .1); min-height: 190px; }
.ch-tete h5 { font-size: 19px; margin: 4px 0 10px; }
.ch-cit { margin: 0 0 10px; padding: 10px 14px; border-radius: 4px 12px 12px 12px; background: var(--creme); color: #23201a; font-size: 14.5px; line-height: 1.5; }
.ch-cit footer { margin-top: 4px; font: 700 10px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: #9a6a1a; }
.ch-detail > p { font-size: 14.5px; margin: 0 0 8px; }
.ch-meta { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 13px; color: var(--texte-2); }
.ch-meta b { color: var(--or-clair); }

/* 16. avant / après */
.aa-onglets { margin-bottom: 10px; }
.aa { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.aa-photo { margin: 0; border-radius: 10px; overflow: hidden; border: 1px solid rgba(243, 236, 224, .15); background: #000; }
.aa-photo img { width: 100%; aspect-ratio: 565 / 423; object-fit: cover; }
.aa-photo figcaption { font-size: 11.5px; color: var(--texte-doux); padding: 6px 8px; background: rgba(0, 0, 0, .4); }
.aa-compare { position: relative; border-radius: 10px; overflow: hidden; border: 1px solid rgba(243, 236, 224, .15); aspect-ratio: 566 / 423; background: #000; }
.aa-compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.aa-avant { clip-path: inset(0 calc(100% - var(--x)) 0 0); }
.aa-trait { position: absolute; top: 0; bottom: 0; left: var(--x); width: 3px; margin-left: -1.5px; background: var(--creme); box-shadow: 0 0 10px rgba(0, 0, 0, .6); pointer-events: none; }
.aa-trait::after { content: '◀ ▶'; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 10px; letter-spacing: 2px; color: #1b160d; background: var(--creme); padding: 6px 7px; border-radius: 999px; white-space: nowrap; }
.aa-compare input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.aa-lab { position: absolute; top: 8px; font: 700 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; padding: 3px 8px; border-radius: 6px; pointer-events: none; }
.aa-lab--avant { left: 8px; background: rgba(160, 70, 50, .85); color: #fff; }
.aa-lab--apres { right: 8px; background: rgba(40, 110, 70, .85); color: #fff; }
@container (max-width: 560px) { .aa { grid-template-columns: 1fr; } }

/* 17. première demande */
.pp-champs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.pp-champs label { display: grid; gap: 4px; font-size: 12.5px; color: var(--texte-doux); }
.pp-champs select { font: 400 15px var(--sans); color: var(--texte); background: rgba(0, 0, 0, .3); border: 1px solid rgba(243, 236, 224, .2); border-radius: 10px; padding: 10px 12px; }
.pp-texte { font-size: 14px !important; line-height: 1.55 !important; margin-bottom: 10px; }
.pp-ok { margin: 0 0 0 6px; align-self: center; }

/* 18. coûts */
.co-modes { margin-bottom: 14px; }
.co-barres { display: grid; gap: 12px; }
.co-ligne { display: grid; grid-template-columns: 170px minmax(0, 1fr) 110px; gap: 12px; align-items: center; }
.co-nom { display: grid; }
.co-nom b { font-size: 14.5px; }
.co-nom span { font-size: 11.5px; color: var(--texte-doux); }
.co-piste { height: 26px; border-radius: 8px; background: rgba(255, 255, 255, .05); overflow: hidden; }
.co-piste i { display: block; height: 100%; border-radius: 8px; background: linear-gradient(90deg, rgba(232, 180, 92, .55), var(--or)); transition: width .6s cubic-bezier(.2, .9, .3, 1); }
.co-ligne.estimation .co-piste i { background: linear-gradient(90deg, var(--cyan) 0 var(--debut), transparent var(--debut)), repeating-linear-gradient(45deg, rgba(127, 211, 230, .55) 0 5px, rgba(127, 211, 230, .2) 5px 10px); }
.co-val { font: 400 19px var(--bd); letter-spacing: .02em; color: var(--creme); text-align: right; }
@container (max-width: 560px) { .co-ligne { grid-template-columns: 1fr auto; } .co-piste { grid-column: 1 / -1; grid-row: 2; } }

/* 19. énergie */
.en-choix { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; margin-bottom: 14px; }
.en-lab { display: block; font: 600 10.5px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--texte-doux); margin-bottom: 6px; }
.en-resultat { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-bottom: 12px; }
.en-gros span { font: 400 46px/1 var(--bd); color: var(--creme); letter-spacing: .02em; }
.en-gros small { margin-left: 6px; font: 600 13px var(--mono); color: var(--cyan); }
.en-pile { display: flex; height: 16px; border-radius: 8px; overflow: hidden; margin-bottom: 6px; background: rgba(255, 255, 255, .05); }
.en-pile i { display: block; height: 100%; transition: width .5s; }
.en-cache { background: #5d7a8a; } .en-entree { background: var(--cyan); } .en-sortie { background: var(--or); }
.en-leg { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12.5px; color: var(--texte-2); margin-bottom: 12px; }
.en-leg i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.en-equiv { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 6px; }
.en-equiv li { font-size: 13px; color: var(--texte-2); padding: 8px 10px; border-radius: 8px; background: rgba(0, 0, 0, .22); }
.en-equiv b { display: block; font: 400 21px var(--bd); color: var(--or-clair); letter-spacing: .02em; }
@container (max-width: 560px) { .en-choix { grid-template-columns: 1fr; } }

/* 20. Jevons */
.jv { display: grid; grid-template-columns: minmax(0, 1fr) 200px; gap: 14px; align-items: center; }
.jv-svg { width: 100%; height: auto; }
.jv-svg text { font-size: 11px; fill: var(--texte-doux); }
.jv-svg .jv-unite { font: 600 10px var(--mono); letter-spacing: .04em; }
.jv-grille { stroke: rgba(243, 236, 224, .1); }
.jv-aire { fill: rgba(232, 180, 92, .14); }
.jv-ligne { fill: none; stroke: var(--or); stroke-width: 2.6; stroke-linejoin: round; }
.jv-pt { fill: #0b2434; stroke: var(--or); stroke-width: 2; cursor: pointer; transition: r .15s; }
.jv-pt:hover { fill: var(--or); }
.jv-chiffres { display: grid; gap: 10px; }
.jv-chiffres div { padding: 10px 12px; border-radius: 10px; background: rgba(0, 0, 0, .22); }
.jv-chiffres b { display: block; font: 400 30px/1 var(--bd); color: var(--creme); letter-spacing: .02em; }
.jv-chiffres span { font-size: 12.5px; color: var(--texte-2); }
@container (max-width: 600px) { .jv { grid-template-columns: 1fr; } }

/* la conversation dans le cours */
.cv .convo-fil { height: clamp(320px, 42vh, 420px); }