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@media(max-width:480px){.shell{width:min(100% - 1.3rem,68rem)}.main-nav{display:grid;grid-template-columns:1fr 1fr;gap:.1rem .7rem;overflow:visible}.main-nav a{display:flex;align-items:center;min-height:2.15rem;font-size:.8rem}h1{font-size:2.75rem}.hero-lead{font-size:.9rem}.hero-actions{gap:.7rem}.collection-grid{grid-template-columns:1fr}.collection-card{min-height:9rem}.filter-panel{grid-template-columns:1fr}.search-wrap{grid-column:auto}.reset-button{grid-column:auto}.book-grid{gap:.55rem}.book-cover{height:10.2rem;padding:.8rem}.book-cover strong{font-size:.98rem}.book-info{padding:.7rem}.book-info h3{font-size:.85rem}.book-meta{font-size:.63rem}.footer-inner{gap:1.2rem}.footer-bottom{gap:1rem;flex-wrap:wrap}}
@media(max-width:480px){html[data-large="true"] .brand{white-space:normal;font-size:.9rem}html[data-large="true"] .brand-mark{flex:none}html[data-large="true"] .main-nav{grid-template-columns:1fr}html[data-large="true"] .hero h1{font-size:1.9rem;overflow-wrap:anywhere}html[data-large="true"] .hero-art,html[data-large="true"] .reading-art{display:none}html[data-large="true"] .reading-grid{grid-template-columns:minmax(0,1fr)}html[data-large="true"] .book-grid,html[data-large="true"] .footer-inner{grid-template-columns:1fr}html[data-large="true"] .eyebrow{overflow-wrap:anywhere;letter-spacing:.08em;font-size:.65rem}}
.collection-card{text-decoration:none}.collection-card:hover{text-decoration:none}.collection-all{margin:1.25rem 0 0;text-align:right}
.book-cover--image{align-items:center;justify-content:center;padding:.45rem;background:#f0e8d9!important}
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.book-cover--image img{display:block;width:auto;max-width:100%;height:100%;object-fit:contain;box-shadow:.2rem .25rem .5rem #442d1b35}
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.dialog-cover--image img{display:block;width:100%;height:100%;object-fit:contain;box-shadow:.2rem .3rem .7rem #442d1b35}
.reading-cta{background:#f7efe1;color:#123e37;border:2px solid #f7efe1;margin-top:.4rem}
.reading-cta:hover{background:#fffdfa}
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.brand-mobile-name{display:none}
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.main-nav .nav-read:hover,.main-nav .nav-read:focus-visible{background:var(--green-dark);color:#fff}
.main-nav a[aria-current="page"]{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:.3em}
.footer-brand .brand-logo{width:14rem}
.home-page .site-header{position:sticky;top:0;z-index:30}
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.home-page .hero-copy{padding:3.1rem 0}
.home-page .hero h1{font-size:clamp(2.8rem,4.4vw,4.35rem)}
.home-page .hero-lead{max-width:32rem;color:#34443f;font-size:1.08rem;line-height:1.65;margin-bottom:.75rem}
.hero-availability{display:inline-flex;align-items:center;margin:.2rem 0 1.3rem;padding:.34rem .65rem;background:#e8ede3;color:#1a5043;font-size:.78rem;font-weight:800}
.home-page .hero-actions{gap:.75rem}
.home-page .hero-actions .button{min-height:3.15rem;font-size:.9rem}
.hero-catalog-link{display:inline-flex;margin-top:1.35rem;font-size:.83rem;font-weight:800;color:var(--green);text-underline-offset:.3em}
.hero-featured-book{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.8rem;min-height:30rem;padding:2rem;background:radial-gradient(circle at 75% 20%,#fbf4d9 0,#bad1aa 75%);border:1px solid #b5c6a9;border-radius:.45rem;text-decoration:none;overflow:hidden}
.hero-featured-book img{display:block;width:min(73%,18rem);height:auto;box-shadow:1rem 1.2rem 1.6rem #382a2840;transition:transform .2s ease}
.hero-featured-book:hover img{transform:translateY(-.25rem)}
.hero-featured-book span{color:#633b2c;font:700 .8rem/1.3 Georgia,serif;text-align:center}
.home-page .hero-featured-book{background:#0d1c25;border-color:#0d1c25;border-radius:0}
.home-page .hero-featured-book picture{display:flex;justify-content:center;width:100%}
.home-page .hero-featured-book span{color:#fffdf3;font:800 .88rem/1.3 Arial,Helvetica,sans-serif}
.home-page .catalog-section{padding-top:3.5rem}
.home-page .catalog-heading>p{max-width:23rem}
.home-page .collection-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.home-page .collection-all{text-align:center;margin-top:1.5rem}
.book-info h3{font-size:1.04rem}
.book-cover{width:100%;border:0;border-radius:0;text-align:left;cursor:pointer}
.book-cover:hover img,.book-cover:focus-visible img{transform:scale(1.025)}
.book-cover img{transition:transform .2s ease}
.book-meta{font-size:.76rem}
.book-tag{font-size:.7rem}
.book-info button{min-height:2.65rem;font-size:.82rem}
.dialog-source-link{display:inline-flex;align-items:center;min-height:2.6rem;color:var(--green);font-size:.8rem;font-weight:700;order:3;text-underline-offset:.25em}
@media(max-width:1050px){.brand-logo{width:12.2rem}.main-nav{gap:.65rem}.main-nav a{font-size:.77rem}}
@media(max-width:760px){
  .home-page .hero-grid{grid-template-columns:1fr;gap:0;min-height:0}
  .home-page .hero-copy{padding:2.2rem 0 1.1rem}
  .home-page .hero h1{font-size:clamp(2.5rem,8vw,3.5rem)}
  .hero-featured-book{min-height:16rem;margin-bottom:1.25rem;padding:1.1rem}
  .hero-featured-book img{width:min(48%,10.5rem)}
  .home-page .collection-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:480px){
  .brand{gap:.42rem}
  .brand-logo{width:2.7rem;height:2.7rem}
  .brand-mobile-name{display:inline;font:700 1.05rem/1.2 Georgia,serif}
  .footer-brand .brand-logo{width:min(76vw,14rem);height:auto}
  .header-inner{gap:.45rem;padding-block:.45rem}
  .main-nav{grid-template-columns:repeat(4,minmax(0,1fr));gap:.2rem}
  .main-nav a{justify-content:center;min-height:2.55rem;padding:.2rem .1rem;font-size:.72rem;line-height:1.12;text-align:center;white-space:normal}
  .main-nav .nav-read{min-height:2.55rem;padding:.25rem .2rem}
  .home-page .hero-copy{padding:1.9rem 0 1rem}
  .home-page .hero h1{font-size:2.45rem}
  .home-page .hero-lead{font-size:.96rem;line-height:1.62}
  .home-page .hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:.45rem}
  .home-page .hero-actions .button{min-height:3.25rem;padding:.5rem .35rem;font-size:.77rem;line-height:1.2;text-align:center}
  .hero-catalog-link{margin-top:1rem;font-size:.82rem}
  .hero-featured-book{min-height:13rem;margin-bottom:.6rem;gap:.4rem;padding:.7rem}
  .hero-featured-book img{width:min(47%,8.8rem)}
  .hero-featured-book span{font-size:.72rem}
  .home-page .catalog-section{padding-top:2.3rem}
  .home-page .collection-grid{grid-template-columns:1fr}
  .book-info h3{font-size:.97rem}
  .book-meta{font-size:.76rem}
  .book-tag{font-size:.68rem}
  .book-info button{font-size:.82rem}
}

/* Accueil : plusieurs univers sont visibles dès le premier écran. */
.home-page .hero{background:linear-gradient(115deg,#faf7ef 0%,#efece4 48%,#e8e2d6 100%)}
.home-page .hero-grid{grid-template-columns:minmax(0,1fr) minmax(18rem,.92fr);gap:2.5rem;min-height:31rem}
.home-page .hero-lead{max-width:33rem}
.home-hero-books{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:.8rem;padding:1.4rem 1.4rem 1rem;background:linear-gradient(140deg,#e9ddcd,#d1c7b9);border:1px solid #d5c9b9;min-width:0}
.home-hero-book{display:flex;flex-direction:column;align-items:center;justify-content:end;gap:.65rem;min-width:0;text-decoration:none;padding:.85rem .35rem;min-height:22rem;text-align:center;color:#fff;transition:transform .2s}
.home-hero-book:hover{transform:translateY(-.25rem)}
.home-hero-book--saga{background:#503a31}.home-hero-book--polar{background:#0d1c25}
.home-hero-book img{display:block;width:min(100%,10.5rem);height:auto;max-height:15.5rem;object-fit:contain;box-shadow:.4rem .55rem .8rem #0005}
.home-hero-book span{display:block;min-height:2.9rem;font-size:.68rem;line-height:1.3}.home-hero-book strong{display:block;margin-top:.2rem;font-size:.8rem}
.home-page .collections-section{padding:3.4rem 0 4rem;background:#fffcf6}
.home-page .collections-section .section-heading>p{max-width:22rem}
.home-page .collection-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:.7rem}
.home-page .collection-card{grid-column:span 2;min-height:10.6rem;background:linear-gradient(130deg,var(--collection-dark),color-mix(in srgb,var(--collection-dark) 76%,var(--collection-accent)));padding:1.1rem 1.15rem;border-radius:.28rem;text-decoration:none}
.home-page .collection-card--featured{grid-column:span 2;min-height:15rem}
.home-page .collection-card::before{width:8rem;height:8rem;right:-1rem;bottom:-4rem;box-shadow:0 0 0 1rem #ffffff10,0 0 0 2rem #ffffff0b;border-color:var(--collection-accent)}
.home-page .collection-card::after{content:"";position:absolute;inset:auto 0 0;height:.3rem;background:var(--collection-accent)}
.home-page .collection-card small{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:#fff1d7;opacity:1}
.home-page .collection-card strong{max-width:100%;margin:.8rem 1.3rem .55rem 0;font-size:clamp(1.08rem,1.7vw,1.5rem)}
.home-page .collection-card .collection-intro{font-size:.77rem;line-height:1.45;max-width:17rem;margin-bottom:auto}
.home-page .collection-card .collection-count{font-size:.7rem;margin-top:1rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#fff2da}
.home-page .collection-card b{font-size:1.5rem;line-height:1}
.home-page .catalog-section{padding-top:3.7rem}
.reading-choices{display:flex;flex-wrap:wrap;gap:.65rem;margin-top:.55rem}
.reading-choices .reading-cta{margin-top:0;font-size:.77rem}
.reading-choices .reading-cta--secondary{background:transparent;color:#fff;border-color:#bdcfc5}
.reading-choices .reading-cta--secondary:hover{background:#ffffff1a}
.dialog-blurb{font-size:.9rem;line-height:1.65;color:var(--ink);margin:1rem 0;padding:1rem 1.1rem;background:#f7f3ea;border-left:4px solid #b78752}
@media(max-width:760px){
  .home-page .hero-grid{grid-template-columns:1fr;gap:0;min-height:0}
  .home-hero-books{margin:0 0 1.5rem;padding:.7rem;gap:.6rem}
  .home-hero-book{min-height:13.5rem;padding:.65rem .2rem}
  .home-hero-book img{max-height:10rem;width:min(100%,7rem)}
  .home-page .collection-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .home-page .collection-card,.home-page .collection-card--featured{grid-column:span 1;min-height:11.8rem}
}
@media(max-width:480px){
  .home-page .hero h1{font-size:clamp(2rem,9vw,2.45rem)}
  .home-page .hero-copy{padding:1.5rem 0 1.1rem}
  .home-page .collections-section{padding:2.7rem 0}
  .home-page .collection-grid{grid-template-columns:1fr}
  .home-page .collection-card,.home-page .collection-card--featured{min-height:9.7rem}
  .home-page .collection-card strong{font-size:1.3rem;margin:.5rem 1.3rem .3rem 0}
  .home-page .collection-card .collection-count{margin-top:.6rem}
  .reading-choices{display:grid;grid-template-columns:1fr}
}

/* Vignettes de collection : image décorative, textes HTML toujours au premier plan. */
.home-page .collection-card--image{isolation:isolate}
.home-page .collection-card--image .collection-card-image{position:absolute;z-index:0;inset:0;display:block;width:100%;height:100%}
.home-page .collection-card--image .collection-card-image img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.home-page .collection-card--image::before{content:"";position:absolute;z-index:1;inset:0;width:auto;height:auto;right:0;bottom:0;border:0;border-radius:0;box-shadow:none;background:linear-gradient(90deg,#101c22f5 0%,#14242ce8 48%,#14242c83 100%)}
.home-page .collection-card--image small,.home-page .collection-card--image strong,.home-page .collection-card--image span,.home-page .collection-card--image b{z-index:2;text-shadow:0 1px 3px #07151cbb}
.home-page .collection-card--image small{position:relative}
.home-page .collection-card--image:focus-visible{outline:3px solid #ecaa6f;outline-offset:3px}

/* Pied de page compact et page de présentation. */
.site-footer{padding:0;background:#102e2b;color:#f7f3e9}
.footer-compact{min-height:4.6rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.8rem}
.footer-compact span{font-size:.86rem;color:#d7e3dc}
.footer-compact nav{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}
.footer-compact a{color:#f7f3e9;font-size:.92rem;font-weight:700;text-decoration:none;min-height:2.5rem;display:inline-flex;align-items:center}
.footer-compact a[data-admin-link]{font-size:.78rem;font-weight:400;color:#d7e3dc}
.about-page{min-height:calc(100svh - 10rem);padding-block:clamp(3rem,8vw,6rem)}
.about-page h1{max-width:14ch;font-size:clamp(2.3rem,5vw,4rem);line-height:1.13;margin:.5rem 0 1.5rem}
.about-page .about-lead{max-width:49rem;font-size:clamp(1.1rem,2vw,1.35rem);line-height:1.7;margin:0 0 2.3rem}
.about-page .about-body{max-width:43rem;border-top:1px solid #cbd3ca;padding-top:1.5rem}
.about-page .about-body p{font-size:1.05rem;line-height:1.75}
.about-page .about-return{display:inline-flex;min-height:2.75rem;align-items:center;margin-top:1.6rem;font-weight:700;color:#155344}
.about-story{max-width:49rem;margin-inline:auto}.about-story h1{max-width:18ch}.about-story .about-body{max-width:none}.about-story h2{font-size:clamp(1.45rem,3vw,1.85rem);line-height:1.35;margin:2.3rem 0 1rem}.about-story h2:first-child{margin-top:.5rem}.about-story .about-body p{font-size:1.1rem;line-height:1.85;margin:0 0 1.25rem}.about-story .about-human{border-left:4px solid #a96043;background:#edeade;padding:1.2rem 1.4rem;margin-block:1.7rem;font-family:'Libre Baskerville',Georgia,serif;font-weight:700;color:#183f39}.about-story .about-signature{font-family:'Libre Baskerville',Georgia,serif;font-weight:700;margin-top:1.8rem}.about-story .about-return{gap:.5rem}
@media(max-width:480px){.footer-compact{align-items:flex-start;flex-direction:column;gap:.15rem}.footer-compact nav{gap:1.25rem}.about-page{min-height:calc(100svh - 12rem)}}