.library-main{max-width:1440px;margin:auto;padding:38px 44px 80px}.library-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.library-heading h1{font:400 clamp(34px,4vw,58px)/1.08 'EB Garamond',Georgia,serif;color:var(--brand-green);margin:14px 0}.library-heading p{margin:10px 0}.library-note,.library-count,.card-spec{font-size:12px;color:#776e62}.library-note{max-width:265px;line-height:1.8}.library-filters{display:flex;align-items:center;gap:14px;flex-wrap:wrap;border-block:1px solid #c8c5b6;padding:16px 0}.occasion-filters{display:flex;gap:7px;flex-wrap:wrap}.library-filters button,.library-filters select,.detail-views button{background:transparent;color:var(--ink);padding:10px 14px;border:1px solid #c8c5b6;cursor:pointer;font:inherit;font-size:12px}.library-filters button[aria-pressed=true],.detail-views button[aria-pressed=true]{color:var(--accent-orange);border-color:var(--accent-orange);background:#b34b2408}.library-modes{margin-left:auto;display:flex}.library-count{margin:20px 0 15px}.library-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px 25px}.library-grid[hidden]{display:none}.library-card{min-width:0}.card-art{display:block;position:relative;height:300px;background:#ebe6dc;perspective:1000px;padding:20px 30px;color:var(--ink)}.card-flip{position:relative;display:block;width:100%;height:100%;transform-style:preserve-3d;transition:transform .65s ease-in-out}.card-flip img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;backface-visibility:hidden;background:#f7f3e9;box-shadow:2px 6px 10px #302b241a}.card-inside{transform:rotateY(180deg)}.placeholder-badge{position:absolute;left:10px;bottom:9px;font-size:9px;letter-spacing:.08em;color:#756d61}.card-line{display:flex;align-items:baseline;gap:10px;justify-content:space-between;margin:14px 0 4px}.card-line h2{font:400 24px 'EB Garamond',Georgia,serif;color:var(--brand-green);margin:0}.card-price{font-size:12px;white-space:nowrap;color:var(--accent-orange)}.card-spec{margin:4px 0}.library-empty{padding:80px 0;text-align:center}.library-status{font-size:12px;color:var(--brand-green);min-height:1em}.library-status:empty{display:none}.library-back{border:0;background:none;padding:8px 0 22px;color:var(--accent-orange);cursor:pointer}.card-detail{display:grid;grid-template-columns:1.08fr 1fr;gap:70px;max-width:1150px;margin:auto}.detail-visual{background:#eae4d9;padding:28px;text-align:center}.detail-image{display:block;margin:auto;height:440px;width:100%;object-fit:contain;filter:drop-shadow(4px 7px 7px #302b2426)}.detail-views{display:flex;justify-content:center;gap:10px;margin-top:20px}.detail-copy{padding:20px 0}.detail-copy h1{font:400 48px/1.1 'EB Garamond',Georgia,serif;color:var(--brand-green);margin:14px 0}.detail-price{font-size:20px;color:var(--accent-orange)}.placeholder-note{border-left:2px solid var(--accent-orange);padding:9px 12px;background:#b34b2408;font-size:12px}.detail-copy dl{display:grid;grid-template-columns:65px 1fr;gap:18px 20px;margin:30px 0;font-size:13px;line-height:1.6}.detail-copy dt{color:#82796c}.detail-copy dd{margin:0}.library-primary,.library-secondary{display:block;text-align:center;width:100%;padding:14px 20px;border:1px solid var(--accent-orange);margin:12px 0;text-decoration:none;cursor:pointer;font:inherit;font-size:14px}.library-primary{background:var(--accent-orange);color:#fff}.library-secondary{background:transparent;color:var(--accent-orange)}.text-link{display:inline-block;color:var(--accent-orange);margin:8px 0}.library-footer{display:flex;justify-content:space-between;padding:28px 44px;border-top:1px solid #ccc5b6;font-size:12px}.library-footer nav{display:flex;gap:24px}.library-footer a{color:var(--brand-green)}
@media(max-width:1000px){.library-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.library-modes{margin-left:0}.card-art{height:265px;padding:18px}.card-detail{gap:30px}.detail-image{height:390px}}
@media(max-width:700px){.library-main{padding:24px 18px 50px}.library-heading{display:block}.library-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 14px}.card-art{height:230px;padding:15px}.card-line{display:block}.card-line h2{font-size:23px}.card-detail{grid-template-columns:1fr;gap:12px}.detail-image{height:350px}.library-heading h1{font-size:38px}.library-footer{padding:22px 18px;gap:20px;flex-wrap:wrap}.library-footer nav{gap:16px}}
@media(prefers-reduced-motion:reduce){.card-flip{transition:none}}

@media(min-width:1001px){.library-main{padding-top:24px}.library-heading{margin-bottom:20px}.library-heading h1{font-size:46px;margin:10px 0}.library-filters{padding:12px 0}.card-art{height:270px}.library-count{margin:16px 0 12px}}

/* I3 artwork scale and detail */
.library-grid{grid-template-columns:repeat(3,minmax(0,1fr));max-width:1160px;margin-inline:auto;gap:36px 28px}
.card-art{height:auto;aspect-ratio:105/148;padding:2px;background:#eee8dd;box-shadow:0 3px 9px #302b241c}
.card-flip .card-front{object-fit:cover}.card-flip{transition:transform .7s cubic-bezier(.55,.05,.45,.95)}
@media(hover:hover) and (pointer:fine){.card-art:hover .card-flip{transform:rotateY(180deg)}}
.card-detail{max-width:1280px;grid-template-columns:minmax(0,1.3fr) minmax(300px,.85fr);gap:42px}
.detail-visual{padding:14px}.detail-image{height:720px;max-height:none}.artwork-enlarge{display:block;width:100%;border:0;background:none;padding:0;cursor:zoom-in}
.artwork-lightbox{width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;padding:50px 20px 20px;border:0;background:#f3eee5}
.artwork-lightbox::backdrop{background:#302b24cc}.artwork-full{display:block;max-width:100%;width:auto;height:100%;object-fit:contain;margin:auto}
.artwork-close{position:fixed;right:18px;top:12px;border:1px solid #9c9387;background:#f3eee5;color:#173e32;padding:8px 18px;cursor:pointer}
@media(max-width:700px){.library-grid{grid-template-columns:1fr;max-width:390px;gap:30px}.card-detail{grid-template-columns:1fr;gap:20px}.detail-image{height:auto;min-height:0}.detail-visual{padding:6px}.artwork-lightbox{padding-inline:8px}}
@media(prefers-reduced-motion:reduce){.card-flip{transition:none}}

@media(max-width:800px){
 body[data-page=collection] .header{height:auto;min-height:82px;flex-wrap:wrap;padding:10px 18px;gap:8px 10px}
 body[data-page=collection] .header .wordmark{flex:0 0 156px;margin:0}
 body[data-page=collection] .header .brand-logo{width:156px;height:auto}
 body[data-page=collection] .header-actions{gap:8px;margin-left:auto}
 body[data-page=collection] .header-actions #language{width:54px}
 body[data-page=collection] .header #navigation{flex-basis:100%;margin:0;order:3}
}

/* K1: the original A6 left inside fills the matching frame without cropping. */
.card-flip .card-inside{object-fit:contain;width:100%;height:100%}

/* L1: AA text on paper; selected orange keeps its brand value. */
.library-note,.library-count,.card-spec,.detail-copy dt,.placeholder-note{color:var(--ink-muted,#625e55)}
.library-filters button[aria-pressed=true],.detail-views button[aria-pressed=true]{background:var(--paper-warm,#f4f0e7)}
.library-load-error,.library-loading{padding:48px 0;min-height:300px}.library-load-error p,.library-loading p{max-width:40em;line-height:1.75}.library-retry{padding:12px 24px;min-height:44px;border:1px solid var(--brand-green);background:var(--paper-warm);color:var(--brand-green);font:inherit;cursor:pointer}