.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.atlas-collection-intro{display:grid;grid-template-columns:1.2fr .8fr;gap:90px;align-items:center;margin-bottom:45px}.atlas-collection-intro p{margin-top:18px;max-width:660px}.atlas-how{border-left:1px solid var(--line);padding-left:35px;display:grid;gap:13px;color:#6d785e;font-size:14px}.atlas-filterbar{display:flex;justify-content:space-between;gap:25px;align-items:center;border-block:1px solid var(--line);padding:18px 0}.atlas-filters{display:flex;gap:8px;flex-wrap:wrap}.atlas-filters button{border:1px solid transparent;background:transparent;color:var(--green);padding:8px 15px;font-size:14px;border-radius:2px}.atlas-filters button[aria-pressed=true]{background:var(--green);color:white}.atlas-search input,.atlas-label-search input{border:1px solid #bcc7b6;background:white;color:var(--ink);padding:11px 15px;width:100%;border-radius:2px;font-size:14px}.atlas-results{font-size:12px;margin:19px 0 25px}.atlas-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.atlas-card{background:var(--paper);border:1px solid var(--line);display:flex;flex-direction:column}.atlas-thumb{position:relative;background:#e8e9df;height:258px;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:16px}.atlas-thumb img{object-fit:contain;width:100%;height:100%;filter:drop-shadow(0 4px 7px #0002);transition:transform .3s}.atlas-thumb:hover img{transform:scale(1.035)}.atlas-kind{position:absolute;left:16px;bottom:15px;font-size:11px;background:var(--paper);padding:3px 12px;color:var(--green);border:1px solid #dce2d3}.atlas-card-body{padding:24px;flex:1;display:flex;flex-direction:column;align-items:start}.atlas-card-meta{font-size:11px;color:#8b734a;margin-bottom:10px}.atlas-card h2{font-size:23px;line-height:1.6;letter-spacing:0;margin-bottom:12px}.atlas-card p{font-size:14px;line-height:1.95}.atlas-quality{font-size:11px;color:#737b60;margin:19px 0 15px}.atlas-card .text-link{margin-top:auto;font-size:13px}.atlas-source-note{border-top:1px solid var(--line);margin-top:42px;padding-top:24px;max-width:950px}.atlas-source-note h3{font-size:17px;margin-bottom:12px}.atlas-source-note p{font-size:13px;line-height:2}.atlas-source-note [lang=ar]{font-family:serif;font-size:17px}.atlas-page-heading{padding:38px 0 33px;background:var(--cream)}.atlas-page-heading .breadcrumb{margin-bottom:24px}.atlas-title-row{display:flex;justify-content:space-between;align-items:center;gap:30px}.atlas-title-row h1{font-size:36px;line-height:1.55;max-width:850px}.atlas-title-row p{font-size:15px;margin-top:15px}.atlas-title-row .button{flex-shrink:0;font-size:13px}.atlas-reading-section{padding:36px 0 70px}.atlas-reader{background:#e9ece4;border:1px solid #d4ddce}.atlas-toolbar{display:flex;justify-content:space-between;gap:18px;padding:13px 16px;background:var(--paper);border-bottom:1px solid #d4ddce;align-items:center;flex-wrap:wrap}.atlas-view-tabs{display:flex;gap:4px}.atlas-toolbar button{border:1px solid var(--line);padding:7px 13px;background:var(--paper);font-size:12px;color:var(--green);border-radius:2px}.atlas-view-tabs button[aria-pressed=true]{background:var(--green);border-color:var(--green);color:white}.atlas-zoom-tools{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.atlas-zoom-tools [data-zoom=in],.atlas-zoom-tools [data-zoom=out]{font-family:Arial,sans-serif;font-size:19px;padding:3px 12px}.atlas-zoom-tools output{font-size:11px;min-width:62px;text-align:center;color:#64705a}.atlas-viewport{max-height:760px;height:70vh;min-height:400px;overflow:auto;padding:16px;position:relative;overscroll-behavior:contain;scrollbar-color:#94a38d #e5e9df}.atlas-canvas{position:relative;width:max-content;margin-inline:auto}.atlas-full-image{display:block;max-width:100%;height:auto;background:white;box-shadow:0 5px 18px #0002}.atlas-reader.ready .atlas-full-image{max-width:none}.atlas-highlight{position:absolute;pointer-events:none;border:3px solid #b97319;background:#f5c34024;box-shadow:0 0 0 2px #fff9;border-radius:3px}.atlas-reader-foot{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:13px 17px;background:var(--paper);border-top:1px solid #d4ddce;font-size:12px;color:#67745b}.atlas-reader-foot a{color:var(--green);border-bottom:1px solid #849778;flex-shrink:0}.atlas-reader-status:not(:empty){font-size:12px;padding:10px 17px;background:var(--paper)}.atlas-reader:fullscreen{display:flex;flex-direction:column;background:var(--paper);width:100%;height:100%;padding:15px}.atlas-reader:fullscreen .atlas-viewport{flex:1;max-height:none;height:auto}.atlas-review-note{border:1px solid #dfd3b7;background:#faf7ef;margin-top:25px;padding:0 20px}.atlas-review-note p,.atlas-review-note li{font-size:13px;color:#746745;line-height:2}.atlas-review-note ul{padding-bottom:18px}.atlas-review-note summary{font-size:14px}.atlas-labels{margin-top:28px;border-top:1px solid var(--line)}.atlas-labels>summary{font-size:18px}.atlas-labels-inner{padding:5px 0 27px}.atlas-label-search{display:block;max-width:500px}.atlas-label-search span{display:block;margin-bottom:10px;font-size:13px}.atlas-label-tip{font-size:12px;margin:15px 0}.atlas-label-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-height:500px;overflow:auto;padding:4px}.atlas-label-row{border:1px solid #dbe0d4;background:var(--paper);padding:13px;text-align:left;color:var(--ink);font-size:14px;line-height:1.8;display:flex;flex-direction:column;gap:8px}.atlas-label-row:hover{border-color:#8eab8b;background:#f2f5ed}.atlas-label-ar{font-family:serif;color:#8a947f;font-size:16px;align-self:end}.atlas-bottom-nav{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:33px}.atlas-promo-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.atlas-promo-grid p{margin:23px 0 28px;max-width:500px;font-size:16px}.atlas-promo-pictures{height:370px;position:relative;display:block}.atlas-promo-pictures img{object-fit:contain;position:absolute;width:57%;height:94%;filter:drop-shadow(0 6px 9px #0002);background:white;padding:7px;border:1px solid #d3d9c9}.atlas-promo-pictures img:first-child{left:2%;top:0;transform:rotate(-5deg)}.atlas-promo-pictures img:last-child{right:2%;bottom:0;transform:rotate(6deg)}
@media(max-width:1000px){.atlas-grid{gap:22px}.atlas-card-body{padding:20px}.atlas-card h2{font-size:21px}.atlas-collection-intro{gap:45px}.atlas-title-row h1{font-size:31px}.atlas-promo-grid{gap:35px}}
@media(max-width:800px){.atlas-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.atlas-collection-intro{grid-template-columns:1fr;gap:25px}.atlas-how{padding:0;border:0;gap:8px}.atlas-title-row{display:block}.atlas-title-row>.button{margin-top:20px}.atlas-label-list{grid-template-columns:repeat(2,minmax(0,1fr))}.atlas-promo-pictures{height:310px}}
@media(max-width:620px){.atlas-grid{grid-template-columns:1fr;gap:25px}.atlas-filterbar{display:block}.atlas-search{display:block;margin-top:18px}.atlas-filters{gap:3px}.atlas-filters button{font-size:12px;padding:8px 11px}.atlas-thumb{height:280px}.atlas-card-body{padding:23px}.atlas-card h2{font-size:24px}.atlas-page-heading{padding:30px 0}.atlas-page-heading .breadcrumb{font-size:10px;gap:8px;flex-wrap:wrap}.atlas-title-row h1{font-size:29px}.atlas-title-row p{font-size:14px}.atlas-toolbar{padding:12px;gap:12px}.atlas-zoom-tools{gap:5px}.atlas-toolbar button{font-size:11px;padding:7px 10px}.atlas-viewport{height:65vh;min-height:360px;padding:8px}.atlas-reader-foot{display:block;font-size:11px;padding:12px}.atlas-reader-foot a{display:inline-block;margin-top:9px}.atlas-label-list{grid-template-columns:1fr 1fr;gap:7px}.atlas-label-row{font-size:12px;padding:10px}.atlas-label-ar{font-size:14px}.atlas-review-note{padding:0 13px}.atlas-bottom-nav{align-items:start;flex-direction:column}.atlas-promo-grid{grid-template-columns:1fr;gap:35px}.atlas-promo-pictures{height:340px;max-width:390px;width:100%;margin:auto}.atlas-promo-grid p{font-size:15px}.atlas-reading-section{padding:23px 0 55px}.atlas-collection-intro{margin-bottom:28px}}
.atlas-joined-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.atlas-joined-grid .atlas-thumb{height:350px}.atlas-joined-grid .atlas-card-body{padding:30px}.atlas-joined-grid .text-link{margin-top:25px}.atlas-back-row{display:flex;justify-content:space-between;gap:25px;margin-bottom:28px;flex-wrap:wrap}.atlas-method{margin-top:28px;padding:0 20px;border:1px solid var(--line);background:var(--cream)}.atlas-method summary{font-size:16px}.atlas-method p,.atlas-method li{font-size:14px;line-height:2}.atlas-method a{text-decoration:underline;color:var(--green)}.atlas-method ul{padding-bottom:22px}.timeline-nav{display:flex;gap:12px;flex-wrap:wrap;border-block:1px solid var(--line);padding:15px 0;margin-bottom:24px;position:sticky;top:92px;z-index:12;background:var(--paper)}.timeline-nav a{padding:8px 17px;background:var(--cream);border:1px solid var(--line);font-size:13px}.timeline-nav a:hover{background:var(--green);color:white}.timeline-intro{max-width:900px;margin:20px 0 35px}.timeline-intro p{font-size:14px}.timeline-era{margin-bottom:60px;scroll-margin-top:180px}.timeline-era-heading{display:flex;gap:22px;align-items:center;margin-bottom:24px}.timeline-era-heading>span{font-size:34px;color:#a58958}.timeline-era-heading h2{font-size:30px}.timeline-era-heading p{font-size:14px;margin-top:9px}.atlas-reader{scroll-margin-top:165px}@media(max-width:850px){.timeline-nav{top:78px}}@media(max-width:620px){.atlas-joined-grid{grid-template-columns:1fr}.atlas-joined-grid .atlas-thumb{height:275px}.atlas-joined-grid .atlas-card-body{padding:24px}.timeline-nav{gap:7px}.timeline-nav a{font-size:11px;padding:7px 9px}.timeline-era-heading h2{font-size:24px}.timeline-era-heading{gap:15px}.timeline-era-heading p{font-size:12px}.timeline-era{margin-bottom:42px}.atlas-method{padding:0 14px}.atlas-method summary{font-size:14px}.atlas-back-row .text-link{font-size:12px}}

/* Discourage casual image copying while retaining zoom and touch scrolling. */
.atlas-canvas,.atlas-thumb,.atlas-promo-pictures{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.atlas-full-image,.atlas-thumb img,.atlas-promo-pictures img{-webkit-user-drag:none;-webkit-touch-callout:none;pointer-events:none}
@media print{.atlas-reader,.atlas-thumb,.atlas-promo-pictures{display:none!important}}