.csc-book-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:28px 0}.csc-book-card{background:#fff;border:1px solid rgba(0,0,0,.09);border-radius:16px;overflow:hidden;box-shadow:0 6px 24px rgba(0,0,0,.06);display:flex;flex-direction:column}.csc-book-cover{display:block;background:#f5f5f5;aspect-ratio:3/4;overflow:hidden;position:relative}.csc-book-cover img{width:100%;height:100%;object-fit:cover;display:block}.csc-badge{position:absolute;z-index:2;top:12px;left:12px;background:#111;color:#fff;border-radius:999px;padding:5px 9px;font-size:.75rem;font-weight:700}.csc-book-card-body{padding:18px;display:flex;flex-direction:column;flex:1}.csc-book-card h3{font-size:1.1rem;line-height:1.25;margin:0 0 8px}.csc-book-card h3 a{text-decoration:none;color:inherit}.csc-author{opacity:.7;margin:0 0 10px}.csc-hook{font-size:.92rem;line-height:1.45;opacity:.82;margin:0 0 16px}.csc-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto}.csc-price{font-weight:700}.csc-view,.csc-sample{display:inline-block;text-decoration:none;font-weight:650}.csc-editorial-hook{font-size:1.05rem;line-height:1.55;margin:18px 0}.csc-editorial-block{border:1px solid rgba(0,0,0,.10);border-radius:14px;padding:18px 20px;margin:20px 0;background:#fff}.csc-editorial-block h3{margin:0 0 12px}.csc-editorial-block dl{margin:0}.csc-editorial-block dl>div{display:grid;grid-template-columns:120px 1fr;gap:14px;padding:7px 0;border-bottom:1px solid rgba(0,0,0,.06)}.csc-editorial-block dl>div:last-child{border-bottom:0}.csc-editorial-block dt{font-weight:700}.csc-editorial-block dd{margin:0}.csc-empty,.csc-library-login{padding:18px;border:1px dashed rgba(0,0,0,.2);border-radius:12px}.csc-collection-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:24px 0}.csc-collection-card{display:flex;flex-direction:column;gap:8px;padding:22px;border:1px solid rgba(0,0,0,.1);border-radius:16px;background:#fff;text-decoration:none;color:inherit}.csc-collection-card span{font-size:1.15rem;font-weight:700}.csc-collection-card small{opacity:.65}.csc-library-head h2{margin-bottom:4px}.csc-library-head p{margin-top:0;opacity:.72}.csc-library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:24px 0}.csc-library-card{display:grid;grid-template-columns:120px 1fr;gap:18px;border:1px solid rgba(0,0,0,.1);border-radius:16px;padding:14px;background:#fff}.csc-library-cover{display:block;aspect-ratio:3/4;overflow:hidden;border-radius:10px;background:#f4f4f4}.csc-library-cover img{display:block;width:100%;height:100%;object-fit:cover}.csc-library-body{display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.csc-library-body h3{margin:0 0 8px}.csc-library-meta{font-size:.9rem;opacity:.7;margin:0 0 14px}.csc-download-button{margin-top:auto}@media(max-width:1000px){.csc-book-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.csc-collection-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:740px){.csc-book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.csc-editorial-block dl>div{grid-template-columns:1fr;gap:2px}.csc-library-grid{grid-template-columns:1fr}}@media(max-width:520px){.csc-collection-grid{grid-template-columns:1fr}.csc-library-card{grid-template-columns:90px 1fr;gap:12px}}@media(max-width:430px){.csc-book-grid{grid-template-columns:1fr}}
.csc-pack-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:28px 0}.csc-pack-card{background:#fff;border:1px solid rgba(0,0,0,.1);border-radius:18px;overflow:hidden;display:flex;flex-direction:column}.csc-pack-cover{display:block;aspect-ratio:16/10;background:#f5f5f5;overflow:hidden}.csc-pack-cover img{display:block;width:100%;height:100%;object-fit:cover}.csc-pack-body{padding:18px;display:flex;flex-direction:column;flex:1}.csc-pack-label{font-size:.72rem;letter-spacing:.08em;font-weight:800;opacity:.6}.csc-pack-body h3{margin:8px 0}.csc-pack-body h3 a{text-decoration:none;color:inherit}.csc-pack-body>p{opacity:.78}.csc-pack-contents{border:1px solid rgba(0,0,0,.1);border-radius:14px;padding:18px;margin:20px 0;background:#fff}.csc-pack-contents h3{margin-top:0}.csc-pack-books{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.csc-pack-book{text-decoration:none;color:inherit;font-weight:650;font-size:.88rem}.csc-pack-book img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:8px;margin-bottom:7px}@media(max-width:900px){.csc-pack-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.csc-pack-books{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:560px){.csc-pack-grid{grid-template-columns:1fr}.csc-pack-books{grid-template-columns:repeat(2,minmax(0,1fr))}}
.csc-home{margin:20px 0}.csc-home-hero{display:grid;grid-template-columns:minmax(260px,380px) 1fr;gap:48px;align-items:center;padding:36px;border:1px solid rgba(0,0,0,.09);border-radius:24px;background:#fff}.csc-home-cover{max-width:360px}.csc-home-cover img{display:block;width:100%;height:auto;border-radius:14px;box-shadow:0 14px 40px rgba(0,0,0,.14)}.csc-eyebrow{font-size:.76rem;font-weight:800;letter-spacing:.1em;opacity:.6}.csc-home-copy h1{font-size:clamp(2rem,5vw,4.5rem);line-height:.98;margin:10px 0 12px}.csc-home-author{font-weight:650;opacity:.68}.csc-home-hook{font-size:1.15rem;line-height:1.6;max-width:720px}.csc-home-actions{display:flex;align-items:center;gap:18px;margin-top:22px}.csc-home-price{font-size:1.15rem;font-weight:800}.csc-home-section{margin:56px 0}.csc-section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:14px}.csc-section-head h2{font-size:2rem;margin:0}.csc-section-head p{margin:0;opacity:.68}@media(max-width:800px){.csc-home-hero{grid-template-columns:1fr;gap:24px;padding:22px}.csc-home-cover{max-width:280px;margin:auto}.csc-section-head{display:block}.csc-section-head p{margin-top:6px}}
.csc-preorder-notice{display:flex;flex-direction:column;gap:4px;margin:14px 0 18px;padding:14px 16px;border:1px solid rgba(0,0,0,.12);border-radius:12px;background:#fff}.csc-preorder-notice strong{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.csc-preorder-notice span{line-height:1.45}.csc-related{margin:48px 0}.csc-related-grid{grid-template-columns:repeat(4,minmax(0,1fr))}@media(max-width:900px){.csc-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.csc-related-grid{grid-template-columns:1fr}}
.csc-explore-form{display:grid;grid-template-columns:minmax(220px,2fr) minmax(180px,1fr) auto auto;gap:12px;align-items:end;margin:18px 0 10px;padding:18px;border:1px solid rgba(0,0,0,.1);border-radius:16px;background:#fff}.csc-explore-form label{display:flex;flex-direction:column;gap:6px}.csc-explore-form label span{font-size:.78rem;font-weight:750;letter-spacing:.04em;text-transform:uppercase;opacity:.65}.csc-explore-form input,.csc-explore-form select{width:100%;min-height:44px;border:1px solid rgba(0,0,0,.18);border-radius:9px;padding:8px 11px;background:#fff}.csc-explore-form button{min-height:44px;border:0;border-radius:9px;padding:0 18px;font-weight:700;cursor:pointer}.csc-clear-filter{min-height:44px;display:inline-flex;align-items:center;text-decoration:none;font-weight:650}.csc-explore-summary{font-size:.9rem;opacity:.66;margin:10px 0 0}@media(max-width:780px){.csc-explore-form{grid-template-columns:1fr 1fr}}@media(max-width:520px){.csc-explore-form{grid-template-columns:1fr}}

/* v0.8.0 · Autores, favoritos y ranking */
.csc-author-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:24px 0}.csc-author-card{display:grid;grid-template-columns:78px 1fr;gap:14px;align-items:center;padding:16px;border:1px solid rgba(0,0,0,.1);border-radius:16px;background:#fff;text-decoration:none;color:inherit}.csc-author-card img{width:78px;height:78px;border-radius:50%;object-fit:cover;background:#f3f3f3}.csc-author-card strong,.csc-author-card span,.csc-author-card small{display:block}.csc-author-card strong{font-size:1.05rem}.csc-author-card span{margin-top:3px;opacity:.72}.csc-author-card small{margin-top:6px;opacity:.58}.csc-term-image{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;margin-bottom:8px}.csc-collection-card p{margin:0;opacity:.72;line-height:1.45}.csc-book-card{position:relative}.csc-favorite-button,.csc-favorite-login{border:1px solid rgba(0,0,0,.12);background:#fff;color:inherit;border-radius:999px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px}.csc-favorite-card,.csc-favorite-login.csc-favorite-card{position:absolute;right:10px;top:10px;z-index:4;width:38px;height:38px;padding:0;box-shadow:0 3px 12px rgba(0,0,0,.1);font-size:1.2rem}.csc-favorite-card .csc-favorite-label{display:none}.csc-favorite-single,.csc-favorite-login.csc-favorite-single{padding:8px 13px;margin:10px 0}.csc-favorite-button.is-active{font-weight:700}.csc-favorite-button.is-loading{opacity:.55;pointer-events:none}.csc-ranking{margin:40px 0}@media(max-width:800px){.csc-author-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.csc-author-grid{grid-template-columns:1fr}}
/* v1.3.0 · Biblioteca avanzada */
.csc-library-summary{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 0}.csc-library-summary span{display:inline-flex;gap:5px;align-items:center;border:1px solid rgba(0,0,0,.1);border-radius:999px;padding:6px 10px;font-size:.86rem;background:#fff}.csc-reading-label{display:flex;flex-direction:column;gap:5px;font-size:.78rem;font-weight:700;margin:0 0 12px;width:100%}.csc-reading-status{min-height:38px;border:1px solid rgba(0,0,0,.16);border-radius:8px;background:#fff;padding:6px 9px}.csc-reading-feedback{min-height:1em;font-weight:500;opacity:.65}


/* Cabos Sueltos Core 1.8 · Club de lectores */
.csc-reader-signup{margin:32px 0;padding:28px;border:1px solid #e5e5e5;border-radius:18px;background:#fff}.csc-reader-signup.is-compact{margin-top:36px}.csc-reader-signup h2{margin:.25em 0}.csc-kicker{text-transform:uppercase;letter-spacing:.08em;font-size:.78em;font-weight:700;opacity:.65}.csc-reader-fields{display:grid;grid-template-columns:1fr 1.4fr;gap:14px}.csc-reader-fields input{width:100%;max-width:100%}.csc-reader-interests{display:flex;flex-wrap:wrap;gap:8px 18px;margin:8px 0 14px}.csc-reader-interests label,.csc-consent{font-size:.92em}.csc-reader-success{padding:10px 14px;border-radius:10px;background:#f3f5f3}.csc-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}@media(max-width:680px){.csc-reader-fields{grid-template-columns:1fr}.csc-reader-signup{padding:20px}}


/* Cabos Sueltos Core 2.0 · Próximos lanzamientos */
.csc-upcoming-list{display:grid;gap:18px}.csc-upcoming-card{display:grid;grid-template-columns:130px 1fr;gap:20px;align-items:center;padding:18px;border:1px solid #e6e6e6;border-radius:16px;background:#fff}.csc-upcoming-cover img{display:block;width:100%;height:auto;border-radius:8px}.csc-upcoming-card h3{margin:.2em 0}.csc-upcoming-card p{margin:.45em 0}@media(max-width:600px){.csc-upcoming-card{grid-template-columns:90px 1fr;gap:14px}}