.uco-books{--uco-ink:#17304a;--uco-accent:#6752a0;max-width:1200px;margin:2rem auto;font-family:inherit;color:var(--uco-ink)}.uco-books *{box-sizing:border-box}.uco-books-head{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.25rem}.uco-books-head h2{margin:0;font-size:clamp(1.45rem,3vw,2rem);line-height:1.2}.uco-books-controls{display:flex;gap:.5rem}.uco-books-controls button{border:1px solid #bfcbd6;background:#fff;color:var(--uco-ink);border-radius:50%;width:2.7rem;height:2.7rem;cursor:pointer;font-size:1.25rem}.uco-books-controls button:hover,.uco-books-controls button:focus-visible{background:var(--uco-accent);color:white}.uco-books-controls button:disabled{opacity:.4;cursor:default}.uco-books-track{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - (var(--uco-visible, 1) - 1)*1rem)/var(--uco-visible, 1));gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:thin;padding:.25rem 0 1rem}.uco-books-card{scroll-snap-align:start;min-width:0;border:1px solid #e3e8ee;border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 5px 18px #17283d12}.uco-books-card a{display:block;color:inherit;text-decoration:none;height:100%}.uco-books-card a:focus-visible{outline:3px solid var(--uco-accent);outline-offset:-3px}.uco-books-cover{height:235px;margin:14px 14px 0;padding:17px 17px 15px 22px;display:flex;flex-direction:column;justify-content:space-between;color:#fff;background:linear-gradient(140deg,#243f64,#6752a0 72%,#8e69b3);border-left:8px solid #08afe6;box-shadow:3px 4px 9px #1113}.uco-books-card:nth-child(3n+2) .uco-books-cover{background:linear-gradient(140deg,#175e66,#16baaf)}.uco-books-card:nth-child(3n+3) .uco-books-cover{background:linear-gradient(140deg,#573657,#e22f6b)}.uco-books-mark{font-weight:700;letter-spacing:.2em;font-size:.8rem}.uco-books-cover-title{font-size:1.08rem;font-weight:700;line-height:1.32;display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden}.uco-books-cover-foot{font-size:.56rem;letter-spacing:.15em}.uco-books-info{padding:16px}.uco-books-type{font-size:.72rem;letter-spacing:.11em;font-weight:700;color:var(--uco-accent)}.uco-books-info h3{font-size:1rem;line-height:1.35;margin:.45rem 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.uco-books-info p{font-size:.83rem;line-height:1.4;color:#536477;margin:.35rem 0 .8rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.uco-books-link{font-size:.84rem;font-weight:700;color:var(--uco-accent)}@media(prefers-reduced-motion:reduce){.uco-books-track{scroll-behavior:auto}}
/* La fuente y sus pesos proceden del tema activo. */
.uco-books,.uco-books button,.uco-books h2,.uco-books h3{font-family:inherit}.uco-books{--uco-accent:#6851a0;--uco-ink:inherit}.uco-books-cover{position:relative;overflow:hidden;background:linear-gradient(140deg,#6752a0,#08afe6);border-left-color:#00b5aa}.uco-books-card:nth-child(3n+2) .uco-books-cover{background:linear-gradient(140deg,#00b89b,#00a9e8)}.uco-books-card:nth-child(3n+3) .uco-books-cover{background:linear-gradient(140deg,#f89f32,#e22f6b)}.uco-books-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2}.uco-books-cover.has-cover{background:#f4f5f7}.uco-books-info h3,.uco-books-info p{font-family:inherit}
/* Encabezado basado en la referencia visual de la biblioteca. */
.uco-books-head{position:relative;align-items:flex-start;padding-bottom:2.2rem;margin-bottom:1.1rem}
.uco-books-head h2{font-family:inherit;color:#171717;font-size:clamp(2rem,4.5vw,3rem);font-weight:700;line-height:1.12;letter-spacing:-.025em;max-width:calc(100% - 7rem)}
.uco-books-head::after{content:"";position:absolute;left:0;bottom:.35rem;width:min(300px,75%);height:5px;border-radius:8px;background:linear-gradient(to right,#f51f63 0 17%,#6752a0 17% 34%,#08afe6 34% 52%,#16baaf 52% 72%,#00b34a 72% 90%,#f89f32 90% 100%)}
@media(max-width:650px){.uco-books-head h2{font-size:clamp(1.8rem,7vw,2.4rem)}.uco-books-head{padding-bottom:1.7rem}}

.uco-books{width:100%;min-width:0;max-width:100%;overflow:hidden}.uco-books-head h2{min-width:0;overflow-wrap:anywhere}.uco-books-controls{flex-shrink:0}.uco-books-cover-title,.uco-books-info{overflow-wrap:anywhere}
@media(max-width:400px){.uco-books-head{flex-wrap:wrap}.uco-books-head h2{max-width:100%;width:100%}.uco-books-controls{margin-left:auto}.uco-books-cover{margin:10px 10px 0;padding:12px}}

/* El encabezado se crea con los bloques de WordPress. */
.uco-books-head{justify-content:flex-end;padding-bottom:0;margin-bottom:1rem}.uco-books-head::after{content:none}