/* Colmena collection: scoped progressive enhancement, no autoplay or external assets. */
.colmena-featured.ecch-carousel{--ecch-ink:var(--color-contrast-higher,#262626);--ecch-paper:var(--color-bg,#f5f5f5);--ecch-accent:var(--color-primary,#fed18c);--ecch-muted:color-mix(in srgb,var(--ecch-ink) 74%,var(--ecch-paper));--ecch-line:color-mix(in srgb,var(--ecch-ink) 20%,var(--ecch-paper));--ecch-ease:cubic-bezier(.22,.68,0,1.02);position:relative;padding:94px 0 84px;color:var(--ecch-ink);background:var(--ecch-paper);border-block:1px solid var(--ecch-line)}
.ecch-carousel *{box-sizing:border-box}
.ecch-carousel .colmena-shell{width:min(1440px,calc(100% - 96px));max-width:none;margin-inline:auto}
.ecch-carousel .colmena-eyebrow{margin:0;color:var(--ecch-ink)}
.ecch-carousel .ecch-masthead{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:32px}
.ecch-carousel .ecch-collection-count{margin:0;color:var(--ecch-muted);font-size:11px;line-height:1.5;font-weight:600;letter-spacing:.09em;text-transform:uppercase}
.ecch-carousel .ecch-collection-count span{margin-inline:12px}
.ecch-carousel .ecch-heading{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(260px,1fr);align-items:end;gap:40px;margin-bottom:44px}
.ecch-carousel .ecch-heading h2{margin:0;color:var(--ecch-ink);font-size:clamp(40px,4.8vw,72px);font-weight:600;line-height:1.04;letter-spacing:-.055em}
.ecch-carousel .ecch-heading h2>span{color:var(--ecch-muted);font-weight:400}
.ecch-carousel .ecch-intro{max-width:370px;padding-bottom:3px;justify-self:end}
.ecch-carousel .ecch-intro p{margin:0 0 20px;color:var(--ecch-muted);font-size:15px;line-height:1.7}
.ecch-carousel .ecch-catalog-link,.ecch-carousel .ecch-request{display:inline-flex;align-items:center;gap:24px;min-height:44px;color:var(--ecch-ink);font-size:14px;font-weight:650;text-decoration:none;border-bottom:1px solid var(--ecch-accent)}
.ecch-carousel .ecch-catalog-link>span,.ecch-carousel .ecch-request>span{font-size:21px;transition:transform .25s var(--ecch-ease)}
.ecch-carousel .ecch-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:16px;min-height:50px}
.ecch-carousel .ecch-filters{display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.ecch-carousel [hidden]{display:none!important}
.ecch-carousel .ecch-filters button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:46px;padding:10px 18px;border:1px solid var(--ecch-line);border-radius:999px;background:transparent;color:var(--ecch-ink);font:inherit;font-size:13px;font-weight:550;line-height:1.3;cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.ecch-carousel .ecch-filters button>span{font-size:10px;font-weight:700;font-variant-numeric:tabular-nums;opacity:.75}
.ecch-carousel .ecch-filters button[aria-pressed=true]{background:var(--ecch-ink);color:var(--ecch-paper);border-color:var(--ecch-ink)}
.ecch-carousel .ecch-controls{display:flex;gap:8px;flex-shrink:0}
.ecch-carousel .ecch-controls button{display:inline-grid;place-items:center;width:50px;height:50px;padding:0;border:1px solid var(--ecch-line);border-radius:50%;background:transparent;color:var(--ecch-ink);font-size:26px;line-height:1;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.ecch-carousel .ecch-controls button:disabled{opacity:.32;cursor:default}
.ecch-carousel .ecch-track{display:flex;align-items:stretch;gap:32px;width:calc(100% + 12px);max-width:calc(100% + 12px);margin:0 -6px;padding:14px 6px 24px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-inline:6px;list-style:none;scrollbar-width:thin;scrollbar-color:var(--ecch-muted) transparent;-webkit-overflow-scrolling:touch}
.ecch-carousel .ecch-card{flex:0 0 282px;min-width:0;margin:0;padding:0;scroll-snap-align:start;scroll-snap-stop:normal;list-style:none}
.ecch-carousel .ecch-card article{display:flex;flex-direction:column;height:100%;color:var(--ecch-ink);background:transparent}
.ecch-carousel .ecch-card-top{display:flex;align-items:center;gap:12px;border-top:1px solid var(--ecch-line);padding:13px 0 4px}
.ecch-carousel .ecch-ordinal{color:var(--ecch-muted);font-size:12px;font-variant-numeric:tabular-nums;font-weight:500}
.ecch-carousel .ecch-edition{margin:0;color:var(--ecch-muted);font-size:9px;font-weight:650;letter-spacing:.1em;text-transform:uppercase}
.ecch-carousel .ecch-cover{position:relative;display:grid;place-items:center;isolation:isolate;aspect-ratio:4/4.85;padding:24px 22px 30px;text-decoration:none;border-bottom:1px solid var(--ecch-line);perspective:1100px}
.ecch-carousel .ecch-cover::before{content:"";position:absolute;z-index:-1;inset:22% 3% 0;background:radial-gradient(ellipse at 50% 70%,color-mix(in srgb,var(--ecch-accent) 11%,transparent),transparent 68%);pointer-events:none}
.ecch-carousel .ecch-book{position:relative;display:block;width:100%;max-width:245px;aspect-ratio:4/5;transform-origin:50% 85%;box-shadow:5px 14px 22px -10px #0009,1px 2px 4px #0004;border-radius:3px 7px 7px 3px;transition:transform .6s var(--ecch-ease),box-shadow .6s var(--ecch-ease)}
.ecch-carousel .ecch-book::before{content:"";position:absolute;z-index:1;inset:0 auto 0 0;width:10px;border-radius:3px 0 0 3px;background:linear-gradient(90deg,#0003,#fff1 45%,#0002 70%,transparent);pointer-events:none}
.ecch-carousel .ecch-book::after{content:"";position:absolute;z-index:-1;top:2px;bottom:2px;right:-4px;width:8px;border:1px solid #0002;border-radius:0 5px 5px 0;background:repeating-linear-gradient(0deg,#e2ded6 0 1px,#f8f6f0 1px 3px);pointer-events:none}
.ecch-carousel .ecch-cover img{display:block;width:100%;height:100%;max-height:none;object-fit:contain;object-position:center;border-radius:3px 7px 7px 3px}
.ecch-carousel .ecch-cover-placeholder{display:grid;place-content:center;gap:16px;width:100%;height:100%;padding:20px;background:var(--ecch-paper);border:1px solid var(--ecch-line);color:var(--ecch-ink);font-size:20px;font-weight:650;text-align:center}
.ecch-carousel .ecch-cover-placeholder span{font-size:12px;font-weight:400}
.ecch-carousel .ecch-cover-note{position:absolute;left:50%;bottom:15px;display:flex;align-items:center;gap:18px;white-space:nowrap;padding:8px 13px;border-radius:999px;background:var(--ecch-ink);color:var(--ecch-paper);font-size:10px;font-weight:600;opacity:0;transform:translate(-50%,6px);transition:opacity .3s,transform .3s;pointer-events:none}
.ecch-carousel .ecch-card-body{display:flex;flex:1;flex-direction:column;padding:20px 1px 0}
.ecch-carousel .ecch-card h3{margin:0 0 9px;color:var(--ecch-ink);font-size:21px;font-weight:550;line-height:1.2;letter-spacing:-.025em;overflow-wrap:anywhere}
.ecch-carousel .ecch-card h3 a{color:inherit;text-decoration:none}
.ecch-carousel .ecch-institution{margin:0 0 16px;color:var(--ecch-muted);font-size:13px;line-height:1.55;min-height:40px}
.ecch-carousel .ecch-facts{margin:0 0 6px;color:var(--ecch-ink);font-size:11px;font-weight:550;line-height:1.5}
.ecch-carousel .ecch-facts span{margin-inline:7px;color:var(--ecch-muted)}
.ecch-carousel .ecch-cut{margin:0 0 18px;color:var(--ecch-muted);font-size:10px;line-height:1.5}
.ecch-carousel .ecch-purchase{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--ecch-line)}
.ecch-carousel .ecch-price{color:var(--ecch-ink);font-size:22px;font-weight:700;line-height:1.2;letter-spacing:-.02em}
.ecch-carousel .ecch-price del{font-size:13px;font-weight:400}
.ecch-carousel .ecch-price ins{background:none;color:inherit;text-decoration:none}
.ecch-carousel .ecch-price small{display:block;margin-top:4px;font-size:10px;font-weight:400;line-height:1.4;letter-spacing:0}
.ecch-carousel .ecch-product-link{display:inline-flex;align-items:center;gap:12px;min-height:44px;padding:8px 13px;border:1px solid var(--ecch-line);border-radius:999px;color:var(--ecch-ink);font-size:11px;font-weight:600;text-decoration:none;transition:background .2s,border-color .2s,color .2s}
.ecch-carousel .ecch-product-link>span{font-size:17px}
.ecch-carousel .ecch-navigation-meta{display:flex;align-items:center;gap:24px;margin:6px 0 42px;color:var(--ecch-muted);font-size:11px}
.ecch-carousel .ecch-explore-hint{white-space:nowrap}
.ecch-carousel .ecch-explore-hint>span{margin-left:12px}
.ecch-carousel .ecch-progress{flex:1;height:2px;overflow:hidden;background:var(--ecch-line)}
.ecch-carousel .ecch-progress>span{display:block;height:100%;background:var(--ecch-ink);transform-origin:left;transform:scaleX(0)}
.ecch-carousel .ecch-current{min-width:76px;text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.ecch-carousel .ecch-footer{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding-top:36px;border-top:1px solid var(--ecch-line)}
.ecch-carousel .ecch-footer-catalog{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.ecch-carousel .ecch-footer-catalog p{margin:0;color:var(--ecch-muted);font-size:14px;line-height:1.65}
.ecch-carousel .ecch-footer-catalog strong{font-weight:500;color:var(--ecch-ink)}
.ecch-carousel .ecch-primary{display:inline-flex;align-items:center;justify-content:space-between;gap:36px;min-height:54px;padding:15px 24px;background:var(--ecch-accent);border:1px solid var(--ecch-accent);border-radius:999px;color:#262626;font-size:13px;font-weight:700;line-height:1.4;text-decoration:none;transition:transform .25s,box-shadow .25s}
.ecch-carousel .ecch-primary>span{font-size:24px;font-weight:400}
.ecch-carousel .ecch-request-panel{display:flex;gap:22px;align-items:flex-start;border-left:1px solid var(--ecch-line);padding-left:32px}
.ecch-carousel .ecch-request-symbol{display:grid;place-items:center;flex:0 0 48px;height:48px;margin-top:3px;border:1px solid var(--ecch-line);border-radius:50%;font-size:28px;font-weight:400;color:var(--ecch-ink)}
.ecch-carousel .ecch-request-panel h3{margin:0 0 6px;color:var(--ecch-ink);font-size:19px;font-weight:500;line-height:1.3;letter-spacing:-.025em}
.ecch-carousel .ecch-request-panel p{margin:0 0 7px;color:var(--ecch-muted);font-size:12px;line-height:1.6}
.ecch-carousel .ecch-request-panel small{display:block;margin-top:10px;color:var(--ecch-muted);font-size:10px;line-height:1.5}
.ecch-carousel :is(a,button,.ecch-track):focus-visible{outline:3px solid var(--ecch-ink);outline-offset:3px}
.ecch-carousel .ecch-sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.ecch-carousel.ecch-in-view:not(.ecch-entry-static) .ecch-cover{animation:ecch-shelf-arrive .75s var(--ecch-ease) both}
.ecch-carousel.ecch-in-view:not(.ecch-entry-static) .ecch-card:nth-child(2) .ecch-cover{animation-delay:.06s}
.ecch-carousel.ecch-in-view:not(.ecch-entry-static) .ecch-card:nth-child(3) .ecch-cover{animation-delay:.12s}
.ecch-carousel.ecch-in-view:not(.ecch-entry-static) .ecch-card:nth-child(4) .ecch-cover{animation-delay:.18s}
@keyframes ecch-shelf-arrive{from{transform:translateY(22px)}to{transform:translateY(0)}}
@media(hover:hover) and (pointer:fine){
 .ecch-carousel .ecch-book{transform:rotateY(-9deg) rotateZ(-2deg)}
 .ecch-carousel .ecch-card:nth-child(even) .ecch-book{transform:rotateY(-9deg) rotateZ(2deg)}
 .ecch-carousel .ecch-card:hover .ecch-book,.ecch-carousel .ecch-card:focus-within .ecch-book{transform:translateY(-10px) rotateY(0) rotateZ(0);box-shadow:8px 23px 26px -13px #000b,1px 2px 4px #0004}
 .ecch-carousel .ecch-card:hover .ecch-cover-note,.ecch-carousel .ecch-card:focus-within .ecch-cover-note{opacity:1;transform:translate(-50%,0)}
 .ecch-carousel .ecch-filters button:not([aria-pressed=true]):hover,.ecch-carousel .ecch-controls button:not(:disabled):hover,.ecch-carousel .ecch-product-link:hover{background:var(--ecch-ink);border-color:var(--ecch-ink);color:var(--ecch-paper)}
 .ecch-carousel .ecch-primary:hover{transform:translateY(-2px);box-shadow:0 8px 18px -12px #0008;color:#262626}
 .ecch-carousel .ecch-catalog-link:hover>span,.ecch-carousel .ecch-request:hover>span{transform:translate(3px,-3px)}
}
@media(max-width:1000px){.ecch-carousel .colmena-shell{width:calc(100% - 64px)}.ecch-carousel .ecch-heading{grid-template-columns:1.4fr 1fr;gap:28px}.ecch-carousel .ecch-heading h2{font-size:48px}.ecch-carousel .ecch-intro p{font-size:13px}.ecch-carousel .ecch-filters button{padding-inline:13px;gap:9px;font-size:12px}.ecch-carousel .ecch-toolbar{gap:12px}.ecch-carousel .ecch-footer-catalog{align-items:flex-start;flex-direction:column;gap:16px}.ecch-carousel .ecch-request-panel{gap:16px;padding-left:24px}.ecch-carousel .ecch-request-symbol{flex-basis:40px;height:40px}}
@media(max-width:700px){.colmena-featured.ecch-carousel{padding:64px 0 58px}.ecch-carousel .colmena-shell{width:calc(100% - 36px)}.ecch-carousel .ecch-masthead{align-items:flex-start;flex-direction:column;gap:12px;margin-bottom:26px}.ecch-carousel .ecch-collection-count{font-size:10px}.ecch-carousel .ecch-heading{grid-template-columns:1fr;gap:22px;margin-bottom:28px}.ecch-carousel .ecch-heading h2{font-size:clamp(35px,8.9vw,52px);line-height:1.08;letter-spacing:-.05em}.ecch-carousel .ecch-intro{max-width:450px;justify-self:start}.ecch-carousel .ecch-intro p{font-size:14px;margin-bottom:10px}.ecch-carousel .ecch-toolbar{flex-wrap:wrap;gap:16px}.ecch-carousel .ecch-filters{flex:1 0 100%;gap:7px}.ecch-carousel .ecch-filters button{min-height:44px;padding:9px 13px;font-size:11px}.ecch-carousel .ecch-controls{margin-left:auto}.ecch-carousel .ecch-controls button{width:46px;height:46px}.ecch-carousel .ecch-track{gap:26px}.ecch-carousel .ecch-card{flex-basis:82%}.ecch-carousel .ecch-cover{padding-inline:22px}.ecch-carousel .ecch-card h3{font-size:21px}.ecch-carousel .ecch-navigation-meta{gap:12px;margin-bottom:30px;font-size:10px}.ecch-carousel .ecch-explore-hint>span{margin-left:5px}.ecch-carousel .ecch-footer{grid-template-columns:1fr;gap:30px;padding-top:28px}.ecch-carousel .ecch-footer-catalog{gap:18px}.ecch-carousel .ecch-primary{width:100%;padding:15px 22px}.ecch-carousel .ecch-request-panel{border-left:0;border-top:1px solid var(--ecch-line);padding:26px 0 0}.ecch-carousel .ecch-request-panel h3{font-size:19px}.ecch-carousel .ecch-request-panel p{font-size:13px}}
@media(max-width:700px){.ecch-carousel .ecch-filters{display:grid;grid-template-columns:1fr 1fr;width:100%}.ecch-carousel .ecch-filters button{justify-content:space-between}}
@media(prefers-reduced-motion:reduce){.ecch-carousel *,.ecch-carousel *::before,.ecch-carousel *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.ecch-carousel .ecch-book,.ecch-carousel .ecch-card:nth-child(even) .ecch-book,.ecch-carousel .ecch-card:hover .ecch-book,.ecch-carousel .ecch-card:focus-within .ecch-book{transform:none!important}.ecch-carousel .ecch-primary:hover,.ecch-carousel .ecch-catalog-link:hover>span,.ecch-carousel .ecch-request:hover>span{transform:none!important}}