/* Un chemin horizontal unique, lisible au doigt, au clavier et avec la zone de passage. */
.timeline-intro{padding:3rem 0 2rem;max-width:54rem}
.timeline-intro h2{font:700 clamp(2rem,3.5vw,3.2rem)/1.14 Georgia,serif;color:#382a28;margin:0 0 .9rem}
.timeline-intro>p:not(.series-kicker){max-width:43rem;font-size:1.08rem;line-height:1.65;color:#584a40;margin:0}
.timeline-decades{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.2rem;margin:0 0 2rem;padding:1.1rem 0 0}
.timeline-decades::before{content:"";position:absolute;left:5%;right:5%;top:.55rem;height:3px;background:#aa3826}
.timeline-decades a{position:relative;display:grid;justify-items:center;gap:.55rem;padding:1.35rem .3rem .15rem;color:#7d2d21;font-weight:800;text-decoration:none;min-height:2.8rem}
.timeline-decades a::before{content:"";position:absolute;top:-.85rem;width:1rem;height:1rem;border-radius:50%;background:#faf6ec;border:3px solid #aa3826;box-shadow:0 0 0 .25rem #f7f2e7}
.timeline-decades a:hover,.timeline-decades a:focus-visible{text-decoration:underline;text-underline-offset:.25rem;color:#5d211a}
.timeline-experience{position:relative;--timeline-cue-width:clamp(2.9rem,4.5vw,3.8rem)}
.timeline-next-zone,.timeline-previous-zone{position:absolute;z-index:3;inset-block:0;align-items:center;justify-content:center;width:var(--timeline-cue-width);padding:0;border:0;color:#87301f;cursor:pointer;touch-action:pan-y;transition:opacity .3s ease,visibility 0s}
.timeline-next-zone{right:0;display:flex;background:linear-gradient(90deg,#aa382600,#aa38261a 35%,#aa382650)}
.timeline-previous-zone{left:0;display:none;background:linear-gradient(270deg,#aa382600,#aa38261a 35%,#aa382650)}
.timeline-next-zone:not(:disabled):hover{background:linear-gradient(90deg,#aa382600,#aa382629 35%,#aa38266e)}
.timeline-previous-zone:not(:disabled):hover{background:linear-gradient(270deg,#aa382600,#aa382629 35%,#aa38266e)}
.timeline-next-zone:focus-visible,.timeline-previous-zone:focus-visible{outline:3px solid #87301f;outline-offset:-4px}
.timeline-next-arrow,.timeline-previous-arrow{display:grid;place-items:center;width:2.35rem;height:2.35rem;border:1px solid #aa382699;border-radius:50%;background:#faf6ecee;color:#87301f;box-shadow:0 .15rem .5rem #382a2824;font:700 1.65rem/1 Georgia,serif;animation:timeline-nudge 1.5s ease-in-out infinite alternate}
.timeline-previous-arrow{animation-name:timeline-nudge-back}
.timeline-previous-zone:disabled{opacity:.4;cursor:default}
.timeline-previous-zone:disabled .timeline-previous-arrow{animation:none}
.timeline-next-label{display:none}
.timeline-next-zone.is-last .timeline-next-arrow{animation:none}
.timeline-next-zone:disabled{opacity:.38;cursor:default}
.timeline-explored .timeline-next-zone{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .3s ease,visibility 0s .3s}
.timeline-frame{position:relative;background:#efe5d2 url('decor/papier-fond.svg') center/cover;border-block:1px solid #d6bd99;padding:.7rem 0 .35rem;box-shadow:inset 0 .4rem 1.2rem #382a2810}
.timeline-track{list-style:none;display:grid;grid-auto-flow:column;grid-auto-columns:32%;gap:0;overflow-x:auto;overflow-y:hidden;overscroll-behavior-inline:contain;scroll-snap-type:x mandatory;scroll-padding-inline:.65rem;margin:0;padding:0 var(--timeline-cue-width) 1.3rem .65rem;scrollbar-color:#aa3826 #dbc7a6;scrollbar-width:auto}
.timeline-track:focus-visible{outline:3px solid #aa3826;outline-offset:-3px}
.timeline-track>li{position:relative;min-width:0;padding:0 .55rem 1rem;scroll-snap-align:start;align-self:start}
.timeline-position{position:relative;display:flex;flex-direction:column;justify-content:start;align-items:center;gap:.15rem;min-height:7.2rem;padding:1.2rem .2rem 2.25rem;text-align:center;overflow-wrap:anywhere}
.timeline-position::before{content:"";position:absolute;z-index:0;left:-.6rem;right:-.6rem;bottom:1.08rem;height:4px;background:#a94430}
.timeline-position::after{content:"";position:absolute;z-index:1;left:50%;bottom:.57rem;transform:translateX(-50%);width:1.1rem;height:1.1rem;border-radius:50%;background:#aa3826;border:3px solid #fff5e4;box-shadow:0 0 0 2px #aa3826}
.timeline-item-history .timeline-position::after{background:#d8a448;box-shadow:0 0 0 2px #9f652b}
.timeline-era-label{font-size:.69rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:#87301f}
.timeline-position strong{font-size:.9rem;line-height:1.3;color:#4f3a32}
.timeline-card{display:flex;flex-direction:column;min-width:0;min-height:28rem;background:#faf6ec;border:1px solid #d4bd9d;box-shadow:.3rem .5rem 0 #b99a7055;overflow:hidden}
.timeline-card-kind{display:block;align-self:start;margin:.9rem .9rem .7rem;padding:.3rem .55rem;background:#aa3826;color:#fff;font-size:.68rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
.timeline-item-history .timeline-card-kind{background:#a16c24}
.timeline-book-media{position:relative;display:grid;place-items:center;min-height:22rem;background:#eadbc1 url('decor/papier-fond.svg') center/cover;padding:1.1rem 1.3rem 2.8rem;text-decoration:none}
.timeline-book-media picture{display:block;width:min(100%,13rem)}
.timeline-book-media img{display:block;width:100%;height:auto;aspect-ratio:2/3;object-fit:contain;box-shadow:.4rem .6rem .8rem #382a2838}
.timeline-book-media .timeline-card-kind{position:absolute;z-index:1;top:.8rem;left:0;margin:0;padding:.45rem .9rem;box-shadow:.25rem .25rem .5rem #382a2840;font-size:.78rem}
.timeline-cover-action{position:absolute;z-index:1;bottom:.7rem;left:50%;display:flex;align-items:center;justify-content:space-between;gap:.5rem;width:min(80%,14.2rem);padding:.65rem .8rem;transform:translateX(-50%);background:#aa3826;color:#fff;box-shadow:.25rem .3rem .55rem #382a2855;font-size:.85rem;font-weight:900;line-height:1.2;white-space:nowrap}
.timeline-book-media:hover .timeline-cover-action,.timeline-book-media:focus-visible .timeline-cover-action{background:#76271d}
.timeline-book-media:focus-visible{outline:3px solid #76271d;outline-offset:-3px}
.timeline-history-media{position:relative;display:block;aspect-ratio:4/3;margin:0 .9rem;background:#deceb0;overflow:hidden}
.timeline-history-media picture,.timeline-history-media img{display:block;width:100%;height:100%}
.timeline-history-media img{object-fit:cover}
.timeline-history-media::after{content:"";position:absolute;inset:0;border:.55rem solid #faf6ec80;pointer-events:none}
.timeline-history-fallback{display:grid;place-items:center;height:100%;background:repeating-linear-gradient(155deg,#dfcba6 0 2rem,#eadabc 2rem 4rem)}
.timeline-history-fallback::before{content:"";width:55%;height:55%;background:url('decor/toit-filigrane.svg') center/contain no-repeat;opacity:.35}
.timeline-card-content{display:flex;flex:1;flex-direction:column;align-items:start;min-width:0;padding:.6rem 1.1rem 1.25rem}
.timeline-card h3{font:700 1.32rem/1.25 Georgia,serif;color:#382a28;margin:0 0 .65rem;overflow-wrap:anywhere}
.timeline-card h3 a{color:inherit;text-decoration:none}
.timeline-card h3 a:hover,.timeline-card h3 a:focus-visible{text-decoration:underline}
.timeline-card-content>p{font-size:.9rem;line-height:1.55;color:#51453d;margin:0 0 1.1rem;overflow-wrap:anywhere}
.timeline-card-content .timeline-history-copy{font-size:.9rem;line-height:1.55;margin:0}
.timeline-card-content .timeline-hook{font:700 .98rem/1.45 Georgia,serif;color:#87301f;margin-bottom:.75rem}
.timeline-card-content .timeline-introduction{font-size:.86rem}
.timeline-card-link,.timeline-source{margin-top:auto;color:#87301f;font-size:.83rem;font-weight:800;text-decoration:underline;text-underline-offset:.22em;overflow-wrap:anywhere}
.timeline-fallback-link{color:#87301f;font-weight:800;text-decoration:underline;text-underline-offset:.2em}
.timeline-ready .timeline-fallback-link{display:none}
.timeline-sources{display:flex;flex-wrap:wrap;gap:.35rem .9rem;margin-top:auto}
.timeline-sources .timeline-source{margin-top:0}
.timeline-memory{display:flex;flex-wrap:wrap;gap:.4rem .65rem;margin:0 0 1rem;padding:.7rem 0 0;border-top:2px dashed #aa3826;color:#6d3a2c;font-size:.75rem;line-height:1.35}
.timeline-memory span{flex-basis:100%;font-weight:800}
.timeline-memory a{color:#87301f;font-weight:800;text-underline-offset:.2em}
.timeline-item-history .timeline-card{background:#f7edda;min-height:0}
.timeline-item-history .timeline-card-content{border-top:4px solid #d8a448}
.timeline-progress{position:absolute;z-index:2;left:1.25rem;bottom:1.45rem;padding:.3rem .55rem;background:#382a28e8;border:1px solid #d8a448;color:#ffe0a4;font-size:.75rem;font-weight:900;font-variant-numeric:tabular-nums;pointer-events:none}
@keyframes timeline-nudge{to{transform:translateX(.18rem)}}
@keyframes timeline-nudge-back{to{transform:translateX(-.18rem)}}
.timeline-detail-host{display:none}
.timeline-detail-host.is-open{position:fixed;z-index:100;inset:0;display:grid;place-items:center;padding:1.5rem;background:#211815aa}
.timeline-detail-panel[hidden]{display:none}
.timeline-detail-panel{display:flex;flex-direction:column;min-width:0;width:min(100%,76rem);height:min(90dvh,56rem);margin:0;padding:0;overflow:hidden;background:#faf6ec url('decor/papier-fond.svg') center/cover;border:1px solid #cdb38d;border-top:7px solid #aa3826;box-shadow:0 1.5rem 4rem #21181566}
.timeline-detail-head{z-index:2;display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4.3rem;margin:0;padding:.75rem 1.5rem;background:#faf6ec;border-bottom:1px solid #d6bd99;color:#87301f;font-size:.74rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}
.timeline-detail-head-actions{display:flex;align-items:center;gap:.75rem;flex:none}
.timeline-detail-close{flex:none;min-height:2.7rem;padding:.4rem .85rem;background:#382a28;color:#fff;border:2px solid #382a28;font-weight:800;cursor:pointer}
.timeline-detail-close:hover,.timeline-detail-close:focus-visible{background:#aa3826;border-color:#aa3826}
.timeline-detail-body{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
.timeline-detail-layout{display:grid;grid-template-columns:minmax(0,16rem) minmax(0,1fr);gap:2.2rem;align-items:start;margin:1.5rem}
.timeline-detail-book figure{max-width:11rem;margin:0 0 1.2rem}
.timeline-detail-book img{display:block;width:100%;height:auto;aspect-ratio:2/3;object-fit:contain;box-shadow:.4rem .5rem .7rem #382a2835}
.timeline-detail-period{font-size:.78rem;font-weight:800;color:#6b554a;margin:0 0 .65rem;overflow-wrap:anywhere}
.timeline-detail-book h3{font:700 1.65rem/1.25 Georgia,serif;margin:0 0 .7rem;color:#382a28;overflow-wrap:anywhere}
.timeline-detail-hook{font:700 1.02rem/1.5 Georgia,serif;color:#87301f;margin:0 0 1rem;overflow-wrap:anywhere}
.timeline-detail-book-link{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:2.9rem;padding:.55rem 1rem;background:#aa3826;border:2px solid #aa3826;color:#fff;font-size:.9rem;font-weight:900;line-height:1.2;text-align:center;text-decoration:none;letter-spacing:0;text-transform:none}
.timeline-detail-book-link:hover,.timeline-detail-book-link:focus-visible{background:#76271d;border-color:#76271d;color:#fff;text-decoration:underline;text-underline-offset:.2em}
.timeline-detail-bottom{display:none}
.timeline-detail-kicker{font-size:.72rem!important;font-weight:900;letter-spacing:.13em;color:#97321f!important;margin:0 0 1rem!important}
.timeline-detail-story p{font-size:1rem;line-height:1.72;color:#443934;margin:0 0 1rem;overflow-wrap:anywhere}
.timeline-detail-context{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1.2rem 1.5rem 1.5rem}
.timeline-detail-context section{min-width:0;padding:1.1rem;background:#f1e6d3;border-left:4px solid #d8a448}
.timeline-detail-context section+section{border-left-color:#aa3826}
.timeline-detail-context h4{font:700 1.15rem/1.3 Georgia,serif;margin:0 0 .55rem;color:#382a28}
.timeline-detail-context p{font-size:.9rem;line-height:1.6;color:#51453d;margin:0;overflow-wrap:anywhere}
.timeline-detail-history-links{display:flex;flex-wrap:wrap;gap:.5rem 1rem;margin-top:.8rem}
.timeline-detail-history-links a{color:#87301f;font-size:.82rem;font-weight:800;text-underline-offset:.2em;overflow-wrap:anywhere}
body.timeline-modal-open{overflow:hidden}
.timeline-note{max-width:52rem;margin:1.6rem 0 2.5rem;padding:.85rem 1rem;background:#efe5d2;border-left:4px solid #aa3826;color:#51453d;font-size:.84rem;line-height:1.55}
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
@media(min-width:901px){
  .timeline-track{grid-auto-columns:min(32%,24rem);padding-left:var(--timeline-cue-width);scroll-padding-inline:var(--timeline-cue-width)}
  .timeline-previous-zone{display:flex}
  .timeline-explored .timeline-next-zone{opacity:1;visibility:visible;pointer-events:auto;transition:none}
}
@media(max-width:900px){
  .timeline-track{grid-auto-columns:47%}
  .timeline-next-zone.is-last{opacity:0;visibility:hidden;pointer-events:none}
  .timeline-detail-book-link-desktop{display:none}
  .timeline-detail-bottom{display:flex;justify-content:center;padding:.7rem 1rem max(.7rem,env(safe-area-inset-bottom));background:#faf6ec;border-top:1px solid #d6bd99}
  .timeline-detail-book-link-mobile{width:min(100%,28rem);min-height:3.25rem}
}
@media(max-width:760px){.timeline-detail-layout,.timeline-detail-context{grid-template-columns:1fr}.timeline-detail-book figure{max-width:9rem}}
@media(max-width:600px){
  html{scroll-snap-type:y proximity}
  .timeline-intro{padding:2.2rem 0 1.5rem}
  .timeline-intro h2{font-size:2rem}
  .timeline-decades a{font-size:.75rem;min-height:2.5rem}
  .timeline-experience{min-height:100svh;display:flex;flex-direction:column;scroll-snap-align:start;scroll-margin-top:.25rem;background:#efe5d2}
  .timeline-frame{flex:1;display:flex}
  .timeline-experience{--timeline-cue-width:2.75rem}
  .timeline-track{width:100%;grid-auto-columns:100%;min-height:calc(100svh - 1.4rem);padding:.1rem var(--timeline-cue-width) .7rem .25rem}
  .timeline-track>li{padding-inline:.25rem}
  .timeline-next-arrow{width:2.1rem;height:2.1rem;font-size:1.5rem}
  .timeline-progress{left:.7rem;bottom:1rem;font-size:.7rem}
  .timeline-card{min-height:0}
  .timeline-position{min-height:4.3rem;padding:.3rem .1rem 1.3rem}
  .timeline-position::before{bottom:.45rem}
  .timeline-position::after{bottom:-.05rem}
  .timeline-history-media{height:min(32svh,14rem);aspect-ratio:auto}
  .timeline-card-content{padding:.55rem .85rem .9rem}
  .timeline-card-content .timeline-history-copy{font-size:.82rem;line-height:1.45}
  .timeline-card h3{font-size:1.18rem;margin-bottom:.4rem}
  .timeline-book-media{display:flex;justify-content:center;align-items:center;height:min(38svh,19rem);min-height:0;overflow:hidden;padding:.6rem 1rem 2.4rem}
  .timeline-book-media picture{flex:none;width:auto;height:100%;max-width:100%;aspect-ratio:2/3}
  .timeline-book-media img{width:100%;height:100%;aspect-ratio:2/3;object-fit:contain}
  .timeline-book-media .timeline-card-kind{top:.6rem;padding:.42rem .72rem}
  .timeline-cover-action{bottom:.5rem;width:min(78%,13.5rem);font-size:.8rem}
  .timeline-card-content .timeline-introduction{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
  .timeline-card-content .timeline-hook{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;margin-bottom:.55rem}
  .timeline-detail-host.is-open{padding:0}
  .timeline-detail-panel{width:100%;height:100dvh;border-inline:0;border-bottom:0;box-shadow:none}
  .timeline-detail-head{gap:.4rem;min-height:4rem;padding:.55rem 1rem}
  .timeline-detail-close{min-width:3.25rem;min-height:3rem;padding:.35rem .6rem}
  .timeline-detail-layout{margin:1rem}
  .timeline-detail-context{margin:1rem 1rem max(1.5rem,env(safe-area-inset-bottom))}
  .timeline-detail-book-link-mobile{width:100%;min-height:3.5rem;font-size:1rem}
}
@media(prefers-reduced-motion:reduce){.timeline-track{scroll-behavior:auto}.timeline-next-arrow,.timeline-previous-arrow{animation:none}.timeline-next-zone,.timeline-previous-zone,.timeline-explored .timeline-next-zone{transition:none}}