*{box-sizing:border-box}body{margin:0;background:#f5f2e9;color:#243d35;font:17px/1.65 system-ui,sans-serif}a{color:inherit}header,footer{padding:25px max(5vw,20px);display:flex;justify-content:space-between;border-bottom:1px solid #c8cebf;gap:20px}header>a:first-child{font-weight:750;text-decoration:none;letter-spacing:.12em}small{display:block;letter-spacing:.18em}main{max-width:1200px;margin:auto;padding:45px 24px 80px}h1{font:clamp(34px,5vw,64px)/1.14 Georgia,serif;margin:15px 0 28px;max-width:1000px}h2{font:28px/1.25 Georgia,serif}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:13px}.hero{max-width:900px;margin-bottom:50px}.notice{padding:20px;border-left:3px solid #b79a57;background:#e8ebdf}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.grid article{border-top:1px solid #b79a57;padding-top:25px;display:flex;flex-direction:column}.grid img{width:100%;height:300px;object-fit:contain}.grid h2{font-size:26px;flex:1}.available{color:#416735;font-size:14px}.button,button{display:inline-block;background:#243d35;color:#fff;text-decoration:none;padding:12px 20px;border:0;font:inherit;cursor:pointer}.button:focus-visible,button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #b79a57;outline-offset:4px}.small{font-size:14px;color:#526458}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:35px 0}.metrics div{border-top:2px solid #b79a57;padding:15px 0}.metrics strong{display:block;font-size:33px}.table{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{padding:13px 9px;border-bottom:1px solid #c8cebf;text-align:left;vertical-align:top}td button{padding:5px;font-size:12px;margin:4px}.admin{margin-top:60px;border-top:1px solid #b79a57;padding-top:20px}.admin>form{max-width:650px;display:grid;gap:15px;margin-bottom:50px}label{display:grid;gap:5px}input{padding:12px;border:1px solid #89998b;background:#fff;font:inherit;width:100%}footer{font-size:14px}li{margin:20px 0}@media(max-width:750px){.grid{grid-template-columns:1fr 1fr}.metrics{grid-template-columns:1fr 1fr}}@media(max-width:480px){header{font-size:13px}.grid{grid-template-columns:1fr}.grid img{height:340px}.metrics{grid-template-columns:1fr}main{padding:30px 18px}footer{display:block}}
.auth{display:grid;gap:20px;max-width:540px;margin:35px 0}.inline{display:inline}.inline button{font-size:14px;padding:4px 10px}.seller-kit{border-top:2px solid #b79a57;margin-top:55px;padding-top:20px}.resource-links{display:grid;gap:15px;margin:25px 0}.resource-links a{border-bottom:1px solid #c8cebf;padding:12px 0}details{margin-top:45px;font-size:14px}select{padding:12px;font:inherit}
/* Librairie et compte client */
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:10px;background:white;z-index:20;padding:10px}.shop-header{align-items:center;flex-wrap:wrap;background:#203b31;color:#fff}.brand{font:25px Georgia,serif!important;letter-spacing:0!important}.brand span{display:block;font:10px system-ui;letter-spacing:.18em}.shop-header nav,.shop-footer nav{display:flex;flex-wrap:wrap;gap:14px}.shop-header nav a{font-size:14px;text-decoration:none}.shop-footer{background:#e6eadf;display:grid;grid-template-columns:1fr 1fr;padding-top:36px}.shop-footer nav{font-size:13px}.store-hero{padding:16px 0 32px;max-width:950px}.store-hero h1{font-size:48px;margin:8px 0 16px}.shop-tabs{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.shop-tabs a{padding:8px 15px;background:#e4e9dc;border-radius:3px;text-decoration:none}.search-books{display:flex;gap:12px;align-items:end;max-width:650px}.search-books label{flex:1;font-size:13px}.search-books input{padding:9px}.search-books button{padding:9px 15px}.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.book-card{background:#fffdf8;border:1px solid #d7dcce;border-radius:5px;padding:20px;display:grid;grid-template-columns:125px minmax(0,1fr);gap:22px;align-items:start}.book-card img{width:125px;height:195px;object-fit:contain;object-position:top}.book-info h2{font-size:23px;margin:5px 0 12px}.book-info .eyebrow{font-size:10px;margin:0;line-height:1.6}.book-summary{font-size:14px;line-height:1.55;margin:8px 0 13px}.book-card .available{margin:8px 0 0;font-size:12px}.price{font-size:18px;font-weight:750;margin:8px 0 14px}.book-card .button{font-size:13px;padding:10px 14px}.product-detail{display:grid;grid-template-columns:210px 1fr;gap:40px;margin-bottom:35px}.product-detail>img{width:210px;max-height:320px;object-fit:contain}.product-detail h1{font-size:42px}.checkout-form{max-width:720px;display:grid;gap:18px}.checkbox{display:block;font-size:14px}.checkbox input{width:auto;display:inline;margin-right:10px}.secondary{background:#e2e7d9;color:#203b31}.account-columns{display:grid;grid-template-columns:1fr 1fr;gap:60px}.order-card{padding:24px;border:1px solid #cbd2c1;margin:24px 0;background:white}.order-card form{display:inline-block;margin:5px}pre{white-space:pre-wrap;overflow-wrap:anywhere}.legal-copy{max-width:850px}.legal-copy h2{margin-top:35px}.checkout-form .notice{font-size:15px}input,select,button{max-width:100%}@media(max-width:850px){.catalog-grid{grid-template-columns:1fr}.book-card{grid-template-columns:110px 1fr}.book-card img{width:110px;height:170px}}@media(max-width:550px){.store-hero h1{font-size:37px}.book-card{grid-template-columns:85px 1fr;padding:15px;gap:15px}.book-card img{width:85px;height:140px}.book-info h2{font-size:21px}.product-detail{grid-template-columns:100px 1fr;gap:20px}.product-detail>img{width:100px}.product-detail h1{font-size:29px}.account-columns,.shop-footer{grid-template-columns:1fr}.search-books{align-items:stretch;flex-direction:column}.shop-header nav{gap:10px}.shop-header nav a{font-size:12px}}

/* Compact catalogue: four editions per desktop row. */
.catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.book-card{display:flex;flex-direction:column;gap:12px;padding:16px;min-inline-size:0}
.cover-link{display:block;align-self:center}
.book-card img{display:block;width:108px;height:164px;object-fit:contain}
.book-info{display:flex;flex-direction:column;flex:1;min-inline-size:0;width:100%}
.book-info h2{font-size:19px;line-height:1.25;margin:5px 0 9px}
.book-summary{font-size:13px;line-height:1.5;margin:6px 0 10px}
.book-card .price{font-size:15px;line-height:1.5;margin-top:auto;margin-bottom:10px}
.book-card .button{align-self:flex-start;font-size:12px;line-height:1.4;padding:7px 11px;min-height:32px;border-radius:3px}
@media(max-width:1050px){.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:430px){.catalog-grid{grid-template-columns:1fr}.book-card{display:grid;grid-template-columns:85px minmax(0,1fr);gap:14px}.book-card img{width:85px;height:135px}.book-info h2{font-size:19px}}