/* V3.31.8 · Same palette and original artwork; compact, keyboard-friendly library. */
.bk-library-page{--library-green:#344438;--library-line:#e1dfd1;--library-clay:#a6543c}
.bk-library-hero{display:grid;grid-template-columns:minmax(0,1fr) 255px;gap:36px;align-items:center;padding:30px 0 28px}
.bk-library-hero h1{font-size:clamp(27px,3.2vw,45px);line-height:1.45;letter-spacing:.015em;color:#344438;margin:12px 0}
.bk-library-hero p{font-size:15px;line-height:1.95;margin:10px 0;color:#686b58}
.bk-library-hero figure{margin:0}.bk-library-hero img{display:block;width:100%;height:auto;border-radius:22px}
.bk-library-meta{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px;font-size:12px;color:#566046}
.bk-library-meta span{padding:5px 11px;border:1px solid #e0dfcf;border-radius:30px;background:#fffdf6}
.bk-library-text-link{margin-left:auto;font-size:12px}
#quietPage .bk-library-browser{margin-top:0;padding-top:20px;border-top:1px solid #dedfcd;scroll-margin-top:110px}
.bk-library-topline{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px;color:#344438}
.bk-library-rail{display:flex;flex-wrap:wrap;gap:8px;padding:14px 0 23px;max-width:100%}
.bk-library-rail a{display:flex;align-items:center;gap:7px;white-space:nowrap;padding:11px 14px;border:1px solid #dedfcd;border-radius:30px;background:#fffdf7;color:#596248;font-size:13px;text-decoration:none;min-height:44px}
.bk-library-rail a span{font-size:11px;opacity:.75}.bk-library-rail a[aria-current=page]{background:#40523f;color:#fff;border-color:#40523f}
.bk-library-filters{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(160px,.65fr) minmax(155px,.6fr);gap:15px}
.bk-library-filters label{min-width:0}.bk-library-filters label>span{display:block;font-size:12px;color:#676c57;margin:0 0 8px}
.bk-library-search>div{display:flex;align-items:center;gap:10px;border:1px solid #d6d8c7;border-radius:12px;background:#fff;padding:0 15px;min-height:50px}
.bk-library-search input{background:transparent;border:0!important;outline-offset:3px;min-width:0;width:100%;padding:13px 0!important;height:auto!important;font-size:16px;color:#344438}
.bk-library-filters select{background:#fff;border:1px solid #d6d8c7;border-radius:12px;padding:11px 12px;min-height:50px;width:100%;max-width:100%;font-size:14px;color:#344438}
.bk-library-filter-actions{display:flex;flex-wrap:wrap;align-items:center;gap:15px;margin-top:14px}
.bk-library-filter-actions .btn{padding:10px 15px;min-height:44px}.bk-library-filter-actions .btn.is-active{background:#40523f;color:#fff;border-color:#40523f}
.bk-library-filter-actions .text-btn{min-height:44px;font-size:12px}
.bk-save-note{font-size:11px;line-height:1.8;color:#737562;margin:8px 0 24px}
#quietPage .bk-library-browser .quiet-library-head{margin-top:23px;margin-bottom:14px}
#quietPage .bk-library-browser .quiet-library-head h2{font-size:23px;line-height:1.5;margin:8px 0}
#quietPage .bk-library-browser .quiet-library-head p{font-size:13px;line-height:1.9;max-width:780px}
.bk-library-pack{border:1px solid #e2dfcf;background:#f6f2e6;border-radius:13px;padding:0 17px;margin:15px 0}
.bk-library-pack summary,.bk-library-all-themes summary{cursor:pointer;min-height:48px;padding:14px 0;font-size:13px;color:#46543a;font-weight:600}
.bk-library-pack summary span,.bk-library-all-themes summary span{font-weight:400;font-size:11px;margin-left:10px;color:#797b66}
.bk-library-pack .quiet-pack-actions{justify-content:flex-start;padding:8px 0;gap:10px}.bk-library-pack .quiet-pack-actions .btn{white-space:normal;line-height:1.7}
.bk-library-pack p{font-size:12px;line-height:1.8;color:#72755f}
.bk-library-page .quiet-results{font-size:12px;padding:12px 0}.bk-library-page .quiet-results>span{font-size:11px}
.bk-library-page .quiet-pages-grid{gap:20px}.bk-library-page .quiet-sheet-card{display:flex;flex-direction:column;min-width:0}
.bk-library-page .quiet-sheet-card .quiet-sheet-info{flex:1}.bk-library-page .quiet-sheet-bottom{margin-top:auto}
.bk-library-page .quiet-sheet-thumb{display:block;overflow:hidden;background:#f4f2e8;min-height:0;padding:14px}
.bk-library-page .quiet-sheet-thumb img{display:block;object-fit:contain;width:100%;height:auto;max-height:315px;border-radius:4px}
.bk-library-page .bk-logic-sheet .quiet-sheet-thumb img{max-height:225px}
.bk-sheet-tools{display:flex;align-items:center;justify-content:space-between;gap:5px;border-top:1px solid #ebe7d9;padding:9px 15px;margin:0 0 2px}
.bk-sheet-tools>small{font-size:10px;color:#838571}
.bk-card-save{display:inline-flex;gap:6px;align-items:center;background:transparent;border:0;color:#637055;padding:8px 9px;border-radius:8px;min-height:44px;font:inherit;font-size:12px;cursor:pointer;white-space:nowrap}
.bk-card-save .icon{width:17px;height:17px}.bk-card-save[aria-pressed=true]{background:#edf0e4;color:#344438}.bk-card-save[aria-pressed=true] .icon{fill:#a1ae84}
.bk-card-save:hover{background:#f2eedf}.bk-library-all-themes{padding:8px 0;margin:18px 0;border-block:1px solid #e2dfcf}
.bk-library-all-themes .quiet-category-grid{margin-top:18px}.bk-library-all-themes .quiet-category-preview img{object-fit:contain}
.bk-quiet-detail-tools{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:0 0 20px;margin-top:-7px}
.bk-quiet-detail-tools>small{font-size:11px;color:#72785f}.bk-quiet-detail-tools .text-btn{font-size:12px;min-height:44px}
.bk-file-size{font-size:10px;font-weight:400;opacity:.8;margin-left:4px;white-space:nowrap}
.bk-download-backup{font-size:12px!important;border-top:1px dashed #d8d7c5;padding-top:15px;line-height:1.9!important}.bk-download-backup a{text-decoration:underline;color:#465a42}
#quietDownloadPanel{scroll-margin-top:120px}.bk-mobile-card-bar{display:none}
.bk-share-field{display:block;width:100%;max-width:100%;border:1px solid #cbd0bc;padding:14px;border-radius:10px;margin:12px 0 18px;font-size:16px}
.bk-home-search{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;border:1px solid #dadbca;border-radius:16px;background:#fffdf8;padding:13px 15px;margin:20px 0 24px}
.bk-home-search label{display:flex;align-items:center;gap:10px;min-width:0}.bk-home-search label>span{font-size:12px;white-space:nowrap;color:#536047}.bk-home-search input{width:100%;min-width:0;border:0;background:transparent;padding:10px 0;color:#344438;font-size:16px}
.bk-home-search .btn{min-height:44px;padding:10px 17px;white-space:nowrap}.bk-home-quick{display:flex;gap:12px;flex-wrap:wrap;grid-column:1/-1;font-size:12px;border-top:1px solid #ede9dc;padding-top:12px}.bk-home-quick a{color:#586646;text-decoration:none}
.bk-home-quick a:last-child{margin-left:auto}
.bk-static-series .bk-series-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(200px,.6fr);gap:32px;align-items:center;margin:30px 0}
.bk-static-series .bk-series-hero img{max-width:270px;width:100%;height:auto;object-fit:contain;justify-self:center;border:1px solid #e4dfcf;background:white;border-radius:12px;padding:8px}
.bk-static-series h1{line-height:1.5}.bk-static-series .bk-series-actions{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.bk-static-series .bk-series-actions a{white-space:normal;line-height:1.7}
.bk-static-series .bk-static-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin:25px 0}
.bk-static-series .bk-static-card-grid .card{display:flex;flex-direction:column;gap:10px;min-width:0;padding:16px}.bk-static-series .bk-static-card-grid img{width:100%;height:auto;max-height:290px;object-fit:contain}.bk-static-series .bk-static-card-grid h3{font-size:15px;line-height:1.6;margin:0}.bk-static-series .bk-static-card-grid a{margin-top:auto;font-size:13px;line-height:1.7}
.bk-static-series .bk-static-usage{padding:20px 25px;background:#f2efdf;border-radius:14px;line-height:1.9;font-size:14px}.bk-static-series .bk-static-usage h2{font-size:20px;margin:0 0 10px}
.bk-library-page :focus-visible,.bk-quiet-detail-tools :focus-visible,.bk-home-search :focus-visible,.bk-static-series :focus-visible{outline:3px solid #927448;outline-offset:3px}
@media(max-width:1000px){.bk-static-series .bk-static-card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.bk-library-filters{grid-template-columns:minmax(0,1.3fr) minmax(140px,.7fr) minmax(140px,.7fr)}}
@media(max-width:760px){
 .bk-library-hero{grid-template-columns:1fr;gap:5px;padding:12px 0 23px}.bk-library-hero figure{display:none}.bk-library-hero h1{font-size:28px;margin:10px 0}.bk-library-hero p{font-size:13px}.bk-library-meta{gap:6px;margin-top:13px}.bk-library-meta span{font-size:10px;padding:4px 9px}
 .bk-library-rail{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:thin;padding:12px 2px 16px;overscroll-behavior-inline:contain}.bk-library-rail a{padding:9px 12px;font-size:12px;min-height:44px}
 .bk-library-filters{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.bk-library-search{grid-column:1/-1}.bk-library-filters label>span{font-size:11px;margin-bottom:6px}.bk-library-filters select{font-size:13px;padding:10px;min-height:46px}
 .bk-library-filter-actions{gap:5px 13px}.bk-library-filter-actions .text-btn{font-size:11px}.bk-save-note{margin-bottom:16px;font-size:10px}
 .bk-library-page .quiet-results{align-items:flex-start;gap:5px;flex-direction:column}.bk-library-page .quiet-pages-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
 .bk-library-page .quiet-sheet-thumb{padding:8px}.bk-library-page .quiet-sheet-info{padding:10px!important}.bk-library-page .quiet-sheet-info h3{font-size:13px;line-height:1.65}.bk-library-page .quiet-sheet-info small{font-size:9px;letter-spacing:0}.bk-library-page .quiet-level{font-size:10px}.bk-library-page .quiet-sheet-bottom{padding:8px 10px!important;gap:6px;flex-wrap:wrap}.bk-library-page .quiet-sheet-bottom .btn{padding:8px;font-size:11px;min-height:40px}.bk-library-page .quiet-sheet-bottom .text-btn{font-size:10px;min-height:40px}.bk-library-page .quiet-sheet-bottom .bk-file-size{display:none}
 .bk-sheet-tools{padding:5px 7px;justify-content:center}.bk-sheet-tools>small{display:none}.bk-card-save{font-size:11px}
 .bk-quiet-detail-tools{gap:8px;margin:0 0 15px;padding-bottom:10px}.bk-quiet-detail-tools>small{flex-basis:100%;font-size:10px}
 .bk-mobile-card-bar{position:sticky;bottom:calc(70px + env(safe-area-inset-bottom,0px));z-index:15;display:flex;gap:10px;justify-content:center;backdrop-filter:blur(8px);background:#fffdf5f5;border:1px solid #dadccb;border-radius:14px;padding:10px;margin-top:24px;box-shadow:0 4px 20px #34443812}.bk-mobile-card-bar .btn{font-size:12px;flex:1;min-height:46px;padding:10px}
 .bk-home-search{gap:9px;padding:12px;margin:16px 0 20px}.bk-home-search label{display:block}.bk-home-search label>span{display:block;font-size:10px}.bk-home-search input{font-size:16px;padding:7px 0}.bk-home-search .btn{padding:10px 14px;font-size:12px}.bk-home-quick{gap:9px;font-size:10px}.bk-home-quick a:last-child{margin-left:0}
 .bk-static-series .bk-series-hero{grid-template-columns:1fr}.bk-static-series .bk-series-hero img{max-width:200px}.bk-static-series .bk-static-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.bk-static-series .bk-static-card-grid .card{padding:12px}.bk-static-series .bk-static-card-grid h3{font-size:13px}.bk-static-series .bk-static-usage{padding:18px;font-size:13px}
}
@media(prefers-reduced-motion:reduce){.bk-library-page *,.bk-mobile-card-bar{scroll-behavior:auto!important;transition:none!important}}
@media print{.bk-library-filter-actions,.bk-mobile-card-bar,.bk-quiet-detail-tools,.bk-card-save,.bk-home-search{display:none!important}}

/* Keep the useful controls close to the first viewport. */
#quietPage .bk-library-page>.quiet-crumb{margin:16px 0 0;padding:0}
#quietPage .bk-library-hero{padding:18px 0 22px}
#quietPage .bk-library-hero figure{max-width:225px;margin-left:auto}
#quietPage .bk-library-browser{scroll-margin-top:12px}
@media(max-width:760px){
 .bk-library-page .quiet-results>span{max-width:none;width:100%;text-align:left}
 .bk-library-page .quiet-sheet-info h3{min-height:42px}
 .bk-library-page .quiet-sheet-bottom .btn{width:auto;flex:0 0 auto;gap:5px;padding:7px 8px}
 .bk-library-page .quiet-sheet-bottom .text-btn{gap:4px}
}