.mod-biblioteca{background:#fff;color:#111222;font-family:Inter,sans-serif;padding:60px 0}.mod-container{margin:0 auto;text-align:center;width:min(80vw,1200px)}.mod-title{font-size:clamp(1.4rem,2.2vw,1.9rem);font-weight:900;letter-spacing:.04em;margin-bottom:.3em;text-transform:uppercase}.mod-desc{color:#333;font-size:clamp(.95rem,1.6vw,1.05rem);line-height:1.6;margin:0 auto 2.2em;max-width:720px}.libros-grid{display:grid;gap:22px;grid-template-columns:repeat(3,minmax(0,260px));justify-content:center;margin:0 auto}.libro-card{background:var(--card-bg);border-radius:12px;box-shadow:0 6px 14px rgba(0,0,0,.08);padding:12px;position:relative;transition:transform .3s ease,box-shadow .3s ease}.libro-card:before{background:rgba(0,0,0,.05);border-radius:11px;content:"";inset:8px -6px 0 8px;position:absolute;transform:rotate(-1.2deg);z-index:0}.libro-card:hover{box-shadow:0 12px 24px rgba(0,0,0,.1);transform:translateY(-3px) scale(1.01)}.libro-cover{position:relative;z-index:2}.libro-cover img{border-radius:10px;box-shadow:0 4px 10px rgba(0,0,0,.1);transition:transform .3s ease;width:100%}.libro-card:hover .libro-cover img{transform:scale(1.03)}.libro-info{align-items:center;display:flex;gap:10px;justify-content:space-between;margin-top:10px;position:relative;z-index:2}.libro-info h3{display:-webkit-box;flex:1;font-size:.9rem;font-weight:700;-webkit-line-clamp:2;line-height:1.25;margin:0;overflow:hidden;text-align:left;-webkit-box-orient:vertical}.libro-cover img{aspect-ratio:3/4;object-fit:cover}.libro-download{align-items:center;border:1.6px solid #111222;border-radius:8px;color:#111222;display:inline-flex;flex:0 0 auto;height:32px;justify-content:center;transition:all .25s ease;width:32px}.libro-download:hover{background:#ff5515;border-color:#ff5515;color:#fff;transform:translateY(-2px)}@media (max-width:1024px){.libros-grid{gap:18px;grid-template-columns:repeat(2,minmax(0,260px))}}@media (max-width:768px){.mod-container{width:min(92vw,1200px)}.libros-grid{gap:16px;grid-template-columns:minmax(0,340px);justify-content:center}.libro-info h3{font-size:.9rem}}