:root{--paper:#f4f2ec;--white:#fffefb;--ink:#253b33;--muted:#65736b;--line:#d9ddd3;--gold:#8b6a3d;--amber:#91642e;--soft:#e8ece4;--red:#963f32;--nav-height:66px;--radius:10px;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;overflow-wrap:anywhere}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.38;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--gold);outline-offset:3px}h1,h2,h3,p{margin-top:0}h1,h2{font-family:Georgia,"Times New Roman",serif;font-weight:400;line-height:1.15}h1{font-size:clamp(32px,4vw,52px);letter-spacing:-1.2px;margin-bottom:12px}h2{font-size:28px;letter-spacing:-.5px}h3{font-size:18px;line-height:1.4}p{margin-bottom:16px}small,.fine{font-size:13px;line-height:1.6;color:var(--muted)}small{display:block}code,pre{font-family:ui-monospace,monospace;font-size:13px;overflow-wrap:anywhere}pre{white-space:pre-wrap;background:var(--paper);padding:16px;border-radius:6px}img{max-width:100%;display:block}img[hidden],[hidden]{display:none!important}.muted{color:var(--muted)}.amber{color:var(--amber)}.eyebrow{font-size:11px;font-weight:650;letter-spacing:1.7px;margin-bottom:12px;color:var(--gold);text-transform:uppercase}.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}.skip-link{position:fixed;left:16px;top:-100px;z-index:100;padding:12px 18px;background:var(--ink);color:white}.skip-link:focus{top:12px}.no-js{font-size:13px}.js .no-js{display:none}.site-header{border-bottom:1px solid var(--line);display:flex;align-items:center;gap:30px;padding:20px max(24px,4%);background:var(--paper)}.brand{display:flex;align-items:center;gap:12px;font:22px/1.25 Georgia,serif;flex:1;min-width:0}.brand small,.login-brand small{font:11px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;letter-spacing:.3px;margin-top:5px;color:var(--muted)}.brand-mark{height:44px;width:44px;flex:0 0 44px;display:grid;place-content:center;border:1px solid var(--gold);border-radius:50%;color:var(--gold);font:29px Georgia,serif;box-shadow:inset 0 0 0 4px var(--paper),inset 0 0 0 5px var(--line)}.desktop-nav{display:flex;gap:30px;align-items:center;font-size:15px}.desktop-nav a{display:flex;align-items:center;min-height:44px;padding:4px 0;border-bottom:2px solid transparent;color:var(--muted)}.desktop-nav a[aria-current]{border-color:var(--gold);color:var(--ink)}.menu-toggle{display:flex;align-items:center;gap:10px;min-height:44px;background:none;border:1px solid var(--line);padding:8px 14px;border-radius:7px;color:var(--ink);font-size:14px}.menu-toggle>span:first-child{font-size:20px;line-height:1}.mobile-nav{display:none}main{max-width:1400px;margin:auto;padding:40px 4% 64px;min-height:calc(100svh - 180px);width:100%}main:focus{outline:none}footer{border-top:1px solid var(--line);padding:24px max(24px,4%);display:flex;justify-content:space-between;color:var(--muted);font-size:12px;gap:16px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:0 0 28px}.page-heading>div{min-width:0}.page-heading p{margin-bottom:0}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:46px;padding:10px 20px;background:var(--ink);color:var(--white);border:1px solid var(--ink);border-radius:7px;font-size:15px;font-weight:500;text-align:center;line-height:1.45}.button:hover{background:#385649;color:white}.button.secondary{background:transparent;color:var(--ink);border-color:#bdc7ba}.button.secondary:hover{background:var(--soft)}.full{width:100%;justify-content:space-between}.icon-button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;background:var(--white);border:1px solid var(--line);color:var(--ink);border-radius:7px;font-size:22px;line-height:1;padding:8px}.icon-button:disabled{background:transparent}.inline-action{display:inline-flex;align-items:center;min-height:44px;line-height:1.5;text-decoration:underline;text-underline-offset:4px}.context-back{display:inline-flex;align-items:center;min-height:44px;margin-bottom:12px;font-size:14px}.section{margin-top:36px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}.section-heading h2{margin:0}.section-heading a,.section-heading>span{font-size:13px}.section-heading a{min-height:44px;display:inline-flex;align-items:center}.overview-top{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:24px}.value-hero{background:var(--ink);color:#f4f3e9;padding:32px 36px;border-radius:var(--radius);display:flex;flex-direction:column;justify-content:center}.value-hero .eyebrow{color:#c7bd9e;letter-spacing:1.1px}.hero-price{font:clamp(32px,5vw,66px)/1.2 Georgia,serif;letter-spacing:-1px;margin:12px 0}.hero-price>span{font-size:.65em;white-space:nowrap}.value-coverage{margin:6px 0 16px}.value-coverage a{display:inline-flex;align-items:center;gap:10px;min-height:44px}.value-caption{color:#cad4ca;font-size:14px;max-width:460px;margin-bottom:24px}.value-footer{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;font-size:13px;border-top:1px solid #ffffff26;padding-top:12px;color:#d5dccf}.value-footer a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:4px}.collection-summary{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:20px 28px}.summary-total{display:flex;align-items:center;gap:20px;padding:2px 0 20px}.summary-total>strong{font:60px/1 Georgia,serif;letter-spacing:-2px}.summary-total>span{font-size:15px;line-height:1.4;color:var(--muted)}.summary-total>a{margin-left:auto;display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line);border-radius:50%}.summary-row{display:flex;justify-content:space-between;align-items:center;gap:18px;border-top:1px solid var(--line);padding:14px 0;font-size:14px}.summary-row strong{font:30px Georgia,serif}.summary-row small{font-size:12px;margin-top:4px}.offer-note{display:block;border-top:1px solid var(--line);padding-top:14px;font-size:13px;color:var(--muted)}.offer-note strong{display:block;font:24px/1.5 Georgia,serif;color:var(--ink);margin-top:4px}.offer-note small{font-size:12px}.quick-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}.quick-links>a{border-bottom:1px solid #c8d1c3;padding:10px 4px;min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px}.quick-links span{white-space:nowrap;color:var(--gold)}.insights{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.panel{border:1px solid var(--line);background:var(--white);padding:26px;border-radius:var(--radius);margin-bottom:24px;min-width:0}.insights .panel{margin-bottom:0}.chart-row{display:block;padding:10px 0 14px;min-height:62px;font-size:14px}.chart-row>span{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:10px}.chart-row b{font-weight:500;white-space:nowrap;color:var(--muted)}progress{appearance:none;-webkit-appearance:none;display:block;width:100%;height:7px;border:0;border-radius:8px;background:var(--soft);overflow:hidden}progress::-webkit-progress-bar{background:var(--soft);border-radius:8px}progress::-webkit-progress-value{background:#617d68;border-radius:8px}progress::-moz-progress-bar{background:#617d68;border-radius:8px}.geography progress::-webkit-progress-value{background:#aa956e}.geography progress::-moz-progress-bar{background:#aa956e}.insights .fine{margin:12px 0 0}.methodology{scroll-margin-top:20px}.coin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.coin-card{display:flex;flex-direction:column;min-width:0;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .18s,box-shadow .18s}.coin-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px #253b330d;color:var(--ink)}.card-image{aspect-ratio:1.15;background:#303a32;position:relative;display:grid;place-items:center}.card-image>img{width:100%;height:100%;max-height:280px;object-fit:contain}.card-image.transparent-photo{background:radial-gradient(ellipse at 50% 43%,#f4f1e7,#e2e7dc)}.card-image.transparent-photo>img{padding:15px;filter:drop-shadow(0 4px 3px #253b3322)}.card-number{position:absolute;left:12px;top:10px;color:var(--ink);background:#fffefbdd;font-size:12px;border-radius:4px;padding:2px 7px}.photo-warning{position:absolute;bottom:8px;right:8px;background:#f1e8d6;color:#75572a;font-size:11px;padding:3px 7px;border-radius:4px}.card-body{padding:18px;display:flex;flex-direction:column;flex:1;min-width:0}.card-address{font-size:12px;color:var(--gold);letter-spacing:.5px;margin-bottom:7px}.card-body h3{font:23px/1.3 Georgia,serif;margin-bottom:12px;letter-spacing:-.25px}.card-meta{display:flex;gap:8px;justify-content:space-between;color:var(--muted);font-size:13px;margin-top:auto}.card-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding-top:14px;border-top:1px solid var(--line);gap:12px}.status{font-size:12px;border-radius:4px;padding:4px 7px;background:#e9efe5;color:#456344;line-height:1.45;display:inline-block}.status.partial,.status.candidates{background:#f1eadb;color:#80612f}.status.unknown{background:#e9e9e3;color:#657064}.price{font-size:16px;text-align:right}.price small{font-size:12px}.price>span{font-size:14px;color:var(--muted)}.heading-count{display:inline-block;font:18px/1.5 -apple-system,sans-serif;border:1px solid var(--line);border-radius:30px;padding:2px 12px;vertical-align:middle;color:var(--muted);letter-spacing:0}.view-switch,.segmented{display:flex;padding:3px;background:var(--soft);border:1px solid var(--line);border-radius:8px;gap:2px}.view-switch button,.segmented button{min-height:44px;background:transparent;border:0;padding:8px 14px;font-size:14px;color:var(--muted);border-radius:5px;line-height:1.4}.view-switch .selected,.segmented [aria-pressed=true]{background:var(--white);color:var(--ink);box-shadow:0 1px 3px #253b3310}.filters{margin-bottom:22px}.search-row{display:flex;gap:10px}.search-row input{flex:1;min-width:0}.filter-panel{margin-top:12px;border:1px solid var(--line);background:var(--white);border-radius:8px;padding:0 16px}.filter-panel>summary{display:flex;align-items:center;gap:10px;min-height:50px;cursor:pointer;list-style:none;font-size:15px}.filter-panel>summary:after{content:'+';font-size:23px;font-weight:400;margin-left:auto}.filter-panel[open]>summary:after{content:'−'}.filter-panel>summary::-webkit-details-marker{display:none}.filter-count{display:inline-flex;align-items:center;justify-content:center;font-size:12px;min-width:24px;min-height:24px;background:var(--ink);color:var(--white);border-radius:50%}.filter-description{font-size:13px;color:var(--muted);margin-left:6px}.filter-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding-bottom:18px}.filter-field{min-width:0;margin:0;font-size:13px}.filter-field select{margin-top:6px}.filter-actions{grid-column:1/-1;display:flex;align-items:center;gap:22px;flex-wrap:wrap}.reset{text-decoration:underline}.active-filters{font-size:14px;color:var(--muted);display:flex;align-items:center;gap:12px;flex-wrap:wrap}.active-filters a{margin-left:auto}input,select,textarea{width:100%;min-width:0;border:1px solid #bdc6b7;background:var(--white);color:var(--ink);border-radius:7px;padding:11px 12px;min-height:46px;font-size:16px;line-height:1.5;scroll-margin-block:100px}select{text-overflow:ellipsis;padding-right:26px}input[type=checkbox]{width:24px;height:24px;min-height:24px;accent-color:var(--ink);flex:0 0 24px}input[type=file]{padding:10px;white-space:normal;font-size:14px}input[type=file]::file-selector-button{min-height:36px;border:1px solid var(--line);border-radius:4px;margin-right:8px;background:var(--soft);color:var(--ink)}textarea{resize:vertical;min-height:100px}label{display:block;font-size:14px;margin-bottom:7px}input+label,select+label{margin-top:20px}table{width:100%;border-collapse:collapse;text-align:left;font-size:14px;table-layout:fixed}th{font-weight:500;color:var(--muted);font-size:13px;padding:12px}td{padding:14px 12px;border-top:1px solid var(--line);overflow-wrap:anywhere}th:first-child{width:5%}th:nth-child(2){width:28%}.table-coin{display:flex;align-items:center;gap:12px;min-height:48px}.table-coin img{width:48px;height:48px;flex:0 0 48px;object-fit:contain;border-radius:5px}.empty-state{padding:48px 24px;text-align:center;width:100%;grid-column:1/-1;color:var(--muted)}.empty-state h2{color:var(--ink)}.no-image{font-size:18px;color:#d6decd}.notice{padding:15px 18px;border:1px solid #d7c9a7;background:#f1ebdd;border-radius:7px;font-size:14px;margin-bottom:20px}.notice.error{background:#faece6;border-color:#dbb2a4;color:#893e30}.notice.success{background:#e7efdf;border-color:#c1cdb5;color:#3f5a36}.detail-nav{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:var(--muted);gap:16px;margin-bottom:22px}.detail-nav a{display:inline-flex;align-items:center;min-height:44px}.detail-nav>div{display:flex;gap:20px}.detail-heading h1{font-size:clamp(32px,4vw,46px);max-width:1000px}.address-banner{display:flex;align-items:center;gap:16px;background:#e6ebe1;padding:16px 20px;margin-bottom:22px;border-radius:8px;border:1px solid #d4ddcd}.address-icon{font-size:30px;color:var(--gold)}.address-banner>div{min-width:0;flex:1}.address-banner strong{font-size:15px;font-weight:500}.address-banner a{font-size:14px;display:inline-flex;align-items:center;min-height:44px}.detail-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:28px;align-items:start}.gallery-panel,.coin-facts{min-width:0}.main-photo{background:#303a32;position:relative;border-radius:var(--radius);overflow:hidden}.main-photo.transparent-photo{background:radial-gradient(ellipse at 50% 43%,#f3f0e7,#e1e6db)}.main-photo button{width:100%}.main-photo img{width:100%;height:auto;aspect-ratio:1.15;object-fit:contain;max-height:560px}.main-photo.transparent-photo img{padding:28px;filter:drop-shadow(0 7px 5px #253b3324)}.image-open{padding:0;border:0;background:transparent;display:block;cursor:zoom-in;color:inherit}.zoom-hint{position:absolute;bottom:12px;left:12px;right:12px;width:fit-content;max-width:calc(100% - 24px);color:#fffef5;background:#253b33d9;padding:4px 9px;font-size:12px;border-radius:4px;pointer-events:none}.gallery-thumbs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:16px 0 24px}.thumb{min-width:0}.thumb button{width:100%;background:#303a32;border-radius:7px;overflow:hidden}.thumb img{width:100%;height:auto;aspect-ratio:1.15;object-fit:contain}.thumb>strong{font-size:13px;font-weight:500;display:block;margin-top:6px}.thumb>div{display:flex;gap:8px;flex-wrap:wrap}.thumb a{font-size:12px;color:var(--gold);display:inline-flex;align-items:center;min-height:44px}.thumb>.fine{color:var(--muted)}.panel h2{font-size:27px}.panel p{font-size:15px}.panel h3{font-size:17px;margin-top:22px}.panel>.section-heading{margin-bottom:18px}.specs{margin:0 0 22px}.specs>div,.compact-specs>div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:14px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}.specs dt,.compact-specs dt{color:var(--muted)}dd{margin:0}.specs dd{font-weight:500}.specs dd small{font-weight:400;font-size:13px;margin-top:4px}.specs a{display:inline-flex;align-items:center;min-height:44px}.coin-facts{display:flex;flex-direction:column}.valuation-card{background:#e7ebdf;order:-1}.valuation-number{display:block;font:38px/1.3 Georgia,serif;margin:10px 0}.valuation-number small{display:inline;font-size:20px}.badge{display:inline-block;font-size:12px;color:#795b2e;background:#eee8d9;border-radius:4px;padding:4px 8px;line-height:1.4}.valuation-card p{margin-top:15px}.valuation-card>a{display:inline-flex;align-items:center;min-height:44px;font-size:14px}details>summary{cursor:pointer;min-height:44px;font-size:15px;font-weight:500;list-style-position:inside;align-content:center}details[open]>summary{margin-bottom:18px}.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.compare figure{margin:0}.compare img{width:100%;height:auto}.compare figcaption{font-size:13px;margin-top:8px}.source-meta{padding:16px 0;border-bottom:1px solid var(--line);font-size:13px;overflow-wrap:anywhere}.source-meta code{display:block;color:var(--muted)}.research-layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:4px}.confidence-list{display:flex;gap:8px;flex-wrap:wrap}.confidence-list span{font-size:13px;background:var(--soft);padding:5px 9px;border-radius:4px}.confidence-list b{font-weight:500;margin-right:5px}.reference-data>div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:15px;border-bottom:1px solid var(--line);padding:10px 0;font-size:14px}.reference-data strong{font-weight:500;color:var(--muted)}.source-item{border-top:1px solid var(--line);padding-top:16px;margin-top:16px;font-size:14px}.source-item p{margin:10px 0}.source-item>a{display:inline-flex;align-items:center;min-height:44px;color:var(--gold)}.source-item>.source-url{display:block;align-content:center;overflow-wrap:anywhere;font-size:13px;margin-top:8px}.evidence{border-top:1px solid var(--line);padding:22px 0}.evidence-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:14px;margin-bottom:12px}.evidence>a{font-size:15px;color:var(--gold);display:inline-flex;align-items:center;min-height:44px}.evidence-price{font:28px Georgia,serif;margin:18px 0}.warning-label{display:block;font:13px/1.5 -apple-system,sans-serif;color:var(--red);margin-top:6px}.compact-specs{margin:0}.compact-specs>div{font-size:13px;padding:10px 0}.paper-note{background:#eee9dc;border-left:2px solid #b19c72;padding:20px;margin:22px 0 0}.paper-note h3{font:23px Georgia,serif;margin-bottom:10px}.paper-note p{font-size:14px}.paper-note a{display:inline-flex;align-items:center;min-height:44px;font-size:14px}.album-heading{margin-bottom:20px}.album-heading h1{margin-bottom:8px}.sheet-pagination{display:flex;align-items:center;justify-content:center;gap:14px;font-size:14px}.sheet-pagination>span{white-space:nowrap}.sheet-select{max-width:260px}.album-layout{display:grid;grid-template-columns:minmax(0,820px) minmax(0,300px);gap:36px;align-items:start;justify-content:center}.album-workspace{min-width:0}.album-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.album-zoom{display:flex;align-items:center;gap:2px}.album-zoom .icon-button{background:none}.album-zoom>button:nth-child(2){border:0;background:none;min-width:54px;min-height:44px;font-size:13px;color:var(--muted)}.album-viewport{overflow:auto;overscroll-behavior:contain;touch-action:pan-y pinch-zoom;border-radius:12px;scrollbar-color:#8c9c8c #e4e9de;scrollbar-width:thin}.album-viewport.zoomed{height:min(74dvh,850px);touch-action:pan-x pan-y pinch-zoom;border:1px solid #b8c7b3}.album-map{width:100%;padding:20px 20px 12px;border-radius:12px;border:1px solid #aebcaa;box-shadow:inset 0 0 0 5px #d0d8ca,inset 0 0 0 6px #aebcaa;background:linear-gradient(115deg,#dae1d4,#c8d3c3);transition:opacity .16s;position:relative}.map-title,.sheet-bottom{display:flex;justify-content:space-between;gap:16px;align-items:center;color:#52654f;font-size:10px;letter-spacing:1.5px;padding:0 4px 12px}.sheet-bottom{padding:10px 4px 0;letter-spacing:.6px;font-size:11px}.cell-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.album-cell{border:1px solid #abbba3;border-radius:6px;background:linear-gradient(150deg,#f1f4eb9e,#dde6d378);position:relative;aspect-ratio:1;box-shadow:inset 0 1px 2px #ffffffad,0 1px 0 #ffffff66;min-width:0}.cell-open{display:flex;align-items:center;justify-content:center;height:100%;width:100%;min-height:44px;padding:8px;border:0;border-radius:5px;background:none;color:var(--ink);position:relative}.cell-open:hover{background:#fffffb50}.cell-coin{width:94%;height:94%;object-fit:contain;filter:drop-shadow(0 3px 2px #253b3333)}.cell-coin.unprepared{border-radius:3px;filter:none}.cell-number{position:absolute;left:6px;top:3px;font-size:11px;line-height:1.4;font-variant-numeric:tabular-nums;color:#52644d}.cell-question{position:absolute;right:5px;top:2px;font-size:12px;color:#80602e}.album-cell.uncertain{border-color:#998359;border-style:dashed}.album-cell.empty{background:#bfcdb847;color:#61765a;border-style:solid;box-shadow:inset 0 0 8px #b9c6b640}.album-cell.uncertain:not(:has([data-coin])){border-style:dashed}.album-cell.selected,.album-cell:target{outline:3px solid var(--gold);outline-offset:2px;background:#f6f1df;z-index:1}.empty-cell-symbol{font:28px/1 Georgia,serif;color:#75886d;position:absolute;top:50%;left:50%;transform:translate(-50%,-60%)}.empty-cell-caption{font-size:10px;align-self:flex-end;line-height:1.1;padding-bottom:1px}.cell-no-photo{font-size:12px;text-align:center;color:var(--muted)}.album-hint{font-size:13px;color:var(--muted);margin:14px 0 0}.album-note{padding-top:6px}.album-note h2{font-size:27px}.album-note p{font-size:14px}.album-legend{display:flex;flex-direction:column;gap:14px;margin:24px 0;font-size:13px}.album-legend span{display:flex;align-items:center;gap:12px}.album-legend i{font-style:normal;width:24px;height:24px;display:grid;place-items:center;border:1px solid #b0bda8;border-radius:4px}.album-legend .legend-empty{background:#d4ddcd}.album-legend .legend-uncertain{border-style:dashed;border-color:#998359;color:#80602e}.album-aside .panel{padding:18px;margin-bottom:16px}.overview-photo img{width:100%;height:auto;border-radius:5px}.issues{display:flex;flex-direction:column;gap:12px}.issue{display:flex;gap:20px;padding:20px;background:var(--white);border:1px solid var(--line);border-radius:8px;align-items:center}.issue>div{min-width:0;flex:1}.issue img{width:64px;height:64px;max-width:none;object-fit:contain;border-radius:6px}.issue .eyebrow{font-size:11px;margin-bottom:6px}.issue h3{margin-bottom:6px;font-size:17px}.issue p{font-size:14px;margin-bottom:6px}.issue small{font-size:12px}.issue-arrow{display:grid;place-items:center;min-width:44px;min-height:44px}.edit-panel{max-width:860px}.form-field{margin-bottom:22px}.form-actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:28px}.form-actions a{display:inline-flex;align-items:center;min-height:44px}.errorlist{color:var(--red);font-size:14px;padding-left:20px}.checkbox-field{display:flex;gap:12px;align-items:center;flex-wrap:wrap;min-height:44px}.checkbox-field label{flex:1;order:1;margin:0;min-width:180px}.checkbox-field input{order:0}.edit-photo{max-height:420px;margin-bottom:28px}.management-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.export-row{display:flex;align-items:center;border-top:1px solid var(--line);padding:10px 0;gap:12px;font-size:13px;flex-wrap:wrap}.export-row strong{font-weight:500;flex:1;min-width:130px}.export-row a{min-height:44px;display:inline-flex;align-items:center}.management-grid a:not(.button){font-size:14px;color:var(--gold);display:inline-flex;align-items:center;min-height:44px}.management-grid .button{margin-bottom:12px}.queue-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.queue-photo{padding:16px}.queue-photo label{font-size:13px;min-height:44px;display:flex;align-items:center;gap:8px}.queue-photo img{height:auto;aspect-ratio:1;object-fit:contain;width:100%}.queue-photo .image-open{width:100%}.queue-photo select{margin-top:12px}.queue-photo p{font-size:13px}.sticky-actions{position:sticky;bottom:0;padding:16px;background:#f4f2ecf2;border-top:1px solid var(--line);z-index:2}.upload-preview{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.upload-preview img{width:90px;height:90px;object-fit:cover;border-radius:5px}.guest{min-height:100svh;display:flex;flex-direction:column;background:radial-gradient(ellipse at 50% 30%,#eeeadf,transparent 65%),var(--paper)}.guest main{flex:1;min-height:0;display:grid;place-items:center;padding:40px 20px}.guest footer{justify-content:center;border:0;font-size:12px;padding:16px 20px}.guest footer>span:first-child{display:none}.login-layout{width:100%;max-width:440px;background:var(--white);border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 70px #253b3309}.login-brand{display:flex;align-items:center;gap:14px;padding:26px 28px 24px;font:23px/1.3 Georgia,serif;border-bottom:1px solid var(--line)}.login-brand>span:last-child{min-width:0}.login-panel{padding:28px}.login-panel .eyebrow{font-size:10px;margin-bottom:14px}.login-panel h1{font-size:34px;line-height:1.13;letter-spacing:-.7px;margin-bottom:14px}.login-panel>.muted{font-size:15px;margin-bottom:26px}.login-panel .form-field{margin-bottom:20px}.login-panel label{font-size:14px}.login-panel input{letter-spacing:normal;word-spacing:normal}.password-field{position:relative}.password-field input{padding-right:90px}.password-field button{position:absolute;right:3px;top:3px;min-width:82px;min-height:42px;border:0;background:var(--white);color:var(--gold);padding:8px;font-size:13px;border-radius:5px}.login-panel .button{margin-top:4px}.login-fine{font-size:12px;color:var(--muted);margin:20px 0 0;text-align:center}.login-footnote{font:italic 15px Georgia,serif;color:var(--muted);padding:0 24px 24px;text-align:center}.modal-open{overflow:hidden}dialog{color:var(--ink);background:var(--white);border:1px solid var(--line);padding:0}dialog::backdrop{background:#14231ce0}.sheet-dialog{width:min(620px,calc(100% - 40px));max-width:100%;max-height:calc(100dvh - 40px - env(safe-area-inset-top));margin:auto;border-radius:16px;box-shadow:0 18px 80px #10211944}.sheet-dialog[open]{display:flex;flex-direction:column}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px 12px;flex:0 0 auto}.dialog-heading h2{font-size:27px;margin:0}.dialog-heading .eyebrow{margin:0}.menu-dialog{width:min(420px,calc(100% - 40px));overflow-y:auto}.utility-nav{display:flex;flex-direction:column;padding:0 22px}.utility-nav a{display:flex;justify-content:space-between;align-items:center;gap:15px;min-height:56px;border-bottom:1px solid var(--line);font-size:16px}.logout{padding:22px;margin:0}.preview-scroll{overflow-y:auto;min-height:0;overscroll-behavior:contain;padding:0 24px 20px}.preview-sides{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 0 24px}.preview-sides figure{margin:0;min-width:0}.preview-sides .image-open{width:100%;border-radius:8px;background:radial-gradient(ellipse,#f4f1e7,#e1e7da);overflow:hidden}.preview-sides img{aspect-ratio:1;width:100%;height:auto;object-fit:contain;padding:8px;filter:drop-shadow(0 3px 2px #253b3325)}.preview-sides figcaption{font-size:12px;color:var(--muted);margin-top:7px}.preview-missing{aspect-ratio:1;display:grid;place-items:center;text-align:center;background:var(--soft);border:1px dashed #b0bca8;border-radius:8px;font-size:14px;padding:15px;color:var(--muted)}#preview-title{font-size:29px;margin-bottom:8px}#preview-year{font-size:14px;margin:0 0 16px}.preview-address{background:var(--soft);border-radius:7px;padding:12px 15px;margin-bottom:12px}.preview-address strong{font-size:14px;display:block;font-weight:500}.preview-address span{display:block;margin-top:4px}#preview-note{margin-bottom:16px}.preview-price strong{display:block;font:28px/1.35 Georgia,serif;margin-bottom:5px}.preview-actions{flex:0 0 auto;display:flex;align-items:center;gap:12px;justify-content:space-between;border-top:1px solid var(--line);padding:16px 22px max(16px,env(safe-area-inset-bottom))}.preview-actions .button{flex:1;font-size:14px}.preview-actions .icon-button{flex:0 0 44px}#viewer{position:fixed;inset:0;color:#f1f2e9;background:#17291f;border:0;max-width:100vw;max-height:100dvh;width:100%;height:100dvh;margin:0;overflow:hidden}#viewer[open]{display:flex;flex-direction:column}.viewer-bar{flex:0 0 auto;display:flex;align-items:center;gap:16px;padding:max(10px,env(safe-area-inset-top)) max(14px,env(safe-area-inset-right)) 10px max(14px,env(safe-area-inset-left));border-bottom:1px solid #ffffff26}.viewer-bar span{flex:1;min-width:0;font-size:13px;line-height:1.4}.viewer-bar button,.viewer-controls button{background:#ffffff12;border:1px solid #ffffff35;color:#f1f2e9;min-width:44px;min-height:44px;border-radius:6px;padding:8px 12px;font-size:15px}.viewer-bar button{flex:0 0 auto}#viewer-stage{flex:1;min-height:0;position:relative;display:flex;justify-content:center;align-items:center;overflow:hidden;touch-action:none;cursor:grab}#viewer-image{max-width:96%;max-height:96%;width:auto;height:auto;object-fit:contain;user-select:none;transform-origin:center}#viewer-stage.dragging{cursor:grabbing}.viewer-controls{flex:0 0 auto;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px 8px}.viewer-zoom{display:flex;align-items:center;gap:10px}.viewer-zoom output{font-size:13px;min-width:44px;text-align:center}.viewer-help{flex:0 0 auto;text-align:center;font-size:12px;color:#c0cfbb;margin:0;padding:0 16px max(12px,env(safe-area-inset-bottom))}.viewer-error{position:absolute;inset:auto 16px 20px;text-align:center;padding:14px;background:#32493b;border-radius:7px;font-size:14px}.image-error{background:#eee8db;border:1px dashed var(--gold);color:var(--muted)}
@media(min-width:1600px){.site-header{padding-inline:max(4%,calc((100% - 1288px)/2))}}
@media(max-width:1100px){.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.album-layout{grid-template-columns:minmax(0,1fr) minmax(0,250px);gap:24px}.management-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.management-grid>section:last-child{grid-column:1/-1}.filter-row{grid-template-columns:repeat(3,minmax(0,1fr))}.detail-layout{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}}
@media(max-width:820px){.site-header{padding:14px 4%;gap:14px}.brand{font-size:21px}.brand small{font-size:10px}.desktop-nav{gap:16px;font-size:14px}.overview-top{gap:16px}.value-hero{padding:26px}.collection-summary{padding:18px 22px}.insights{gap:16px}.album-layout{display:block;max-width:720px;margin-inline:auto}.album-aside{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:28px}.album-note{grid-column:1/-1}.album-note>p{max-width:600px}.album-legend{flex-direction:row;flex-wrap:wrap;gap:14px 24px}.queue-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:680px){html{scroll-padding-bottom:calc(var(--nav-height) + 20px)}body.authenticated{padding-bottom:calc(var(--nav-height) + env(safe-area-inset-bottom))}.site-header{gap:10px;padding:12px 16px;min-height:72px}.brand{font-size:19px;gap:9px;line-height:1.2}.brand .brand-mark{width:36px;height:36px;flex-basis:36px;font-size:25px}.brand small{font-size:9px;letter-spacing:.1px}.desktop-nav{display:none}.menu-toggle{padding:8px;min-width:44px;flex:0 0 auto}.menu-toggle>span:last-child{display:none}.mobile-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));position:fixed;inset:auto 0 0;z-index:5;min-height:calc(var(--nav-height) + env(safe-area-inset-bottom));padding:6px max(12px,env(safe-area-inset-right)) max(6px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));background:#fffefbf5;border-top:1px solid #cdd6c7;box-shadow:0 -3px 18px #253b3306;backdrop-filter:blur(12px)}.mobile-nav a{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;color:var(--muted);min-height:52px;font-size:12px;border-radius:8px}.mobile-nav a[aria-current]{color:var(--ink);background:#e9eee4}.mobile-nav svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.keyboard-open .mobile-nav{display:none}.keyboard-open .sticky-actions{position:static}main{padding:24px 16px 40px;min-height:calc(100svh - 220px)}footer{font-size:12px;flex-direction:column;gap:4px;padding:20px 16px}.page-heading{gap:16px;align-items:flex-start;flex-wrap:wrap;margin-bottom:24px}.page-heading .eyebrow{font-size:10px;margin-bottom:10px}.page-heading p{font-size:14px}.page-heading>.button{font-size:14px}.overview-top{grid-template-columns:1fr;gap:14px}.value-hero{padding:24px}.hero-price{font-size:48px;margin:8px 0}.value-coverage{font-size:14px;margin-bottom:10px}.value-caption{font-size:13px;margin-bottom:18px}.value-footer{font-size:12px;gap:8px}.collection-summary{padding:18px 22px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}.summary-total{grid-column:1/-1;padding-bottom:16px}.summary-total>strong{font-size:48px}.summary-total>span{font-size:14px}.summary-row{font-size:13px;align-items:flex-start;gap:8px;flex-direction:column}.summary-row strong{font-size:29px;order:-1}.summary-row small{font-size:12px}.offer-note{grid-column:1/-1;padding-top:14px;margin-top:2px}.offer-note strong{font-size:23px}.quick-links{gap:4px;margin-top:12px}.quick-links>a{font-size:12px;gap:8px;align-items:flex-start;flex-direction:column;padding:12px 8px;line-height:1.4}.quick-links>a>span{align-self:flex-end}.section{margin-top:28px}.section-heading{gap:14px;margin-bottom:16px;align-items:center}.section-heading h2{font-size:26px}.section-heading>a,.section-heading>span{font-size:12px;text-align:right}.insights{grid-template-columns:1fr;gap:14px}.panel{padding:20px;margin-bottom:18px}.panel h2{font-size:26px}.panel p{font-size:15px}.chart-row{font-size:13px}.coin-grid,.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.featured-grid .coin-card:last-child{display:none}.card-image{aspect-ratio:1}.card-image>img{max-height:none}.card-image.transparent-photo>img{padding:8px}.card-number{font-size:11px;left:8px;top:8px;padding:1px 5px}.card-body{padding:13px}.card-body h3{font-size:20px;margin-bottom:10px}.card-address{font-size:10px;letter-spacing:.2px}.card-meta{font-size:12px;flex-wrap:wrap}.card-bottom{flex-direction:column;align-items:flex-start;gap:10px;margin-top:12px;padding-top:12px}.status{font-size:11px}.price{font-size:17px;text-align:left}.price small{font-size:12px}.photo-warning{font-size:10px;bottom:6px;right:6px}.view-switch{margin-left:auto}.view-switch button{font-size:13px;padding:8px 12px}.search-row{gap:8px}.search-row .button{padding:10px 14px;font-size:14px}.filter-panel{padding-inline:14px}.filter-description{display:none}.filter-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 12px}.filter-field{font-size:12px}.filter-panel[open]>summary{margin-bottom:14px}.active-filters{font-size:13px;gap:8px}table,tbody,tr,td{display:block;width:100%}.table-scroll thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.table-scroll tr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 18px;border:1px solid var(--line);border-radius:8px;padding:16px;background:var(--white);margin-bottom:14px}.table-scroll td{border:0;padding:0;font-size:14px}.table-scroll td:before{content:attr(data-label);display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.table-scroll .coin-title-cell{grid-column:1/-1;grid-row:1}.table-scroll .coin-title-cell:before{display:none}.table-coin{gap:14px;font-size:18px;line-height:1.35}.table-coin img{width:70px;height:70px;flex-basis:70px}.detail-nav{font-size:12px;gap:10px;margin-bottom:18px;align-items:flex-start;flex-wrap:wrap}.detail-nav>div{gap:18px;margin-left:auto}.detail-heading h1{font-size:34px}.detail-heading .button{font-size:13px}.address-banner{padding:14px;gap:12px;flex-wrap:wrap}.address-icon{font-size:26px}.address-banner strong{font-size:14px}.address-banner small{font-size:12px}.address-banner>a{margin-left:auto;font-size:13px}.detail-layout,.research-layout{grid-template-columns:1fr;gap:0}.main-photo img{aspect-ratio:1;max-height:560px}.main-photo.transparent-photo img{padding:18px}.gallery-thumbs{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.thumb>strong{font-size:12px}.thumb a{font-size:12px}.thumb>.fine{line-height:1.35}.reference-data>div{grid-template-columns:1fr;gap:4px}.evidence-heading{font-size:14px}.specs>div{font-size:14px}.valuation-number{font-size:34px}.album-heading{gap:14px;margin-bottom:16px}.album-heading h1{font-size:34px;margin-bottom:6px}.album-heading .eyebrow{margin-bottom:8px}.album-heading p{font-size:13px}.sheet-pagination{gap:8px;margin-left:auto;align-self:center;font-size:12px}.sheet-pagination .icon-button{min-width:40px;min-height:44px}.sheet-select{max-width:140px}.album-toolbar{gap:8px;margin-bottom:12px}.segmented{padding:2px}.segmented button{font-size:12px;padding:8px 9px}.album-zoom{gap:0}.album-zoom .icon-button{min-width:40px}.album-zoom>button:nth-child(2){min-width:46px;font-size:12px}.album-map{padding:16px 12px 10px}.cell-grid{gap:5px}.cell-open{padding:5px}.cell-number{font-size:10px;left:4px;top:2px}.cell-question{font-size:10px;top:1px;right:3px}.map-title{font-size:8px;letter-spacing:1.2px;padding-bottom:12px}.sheet-bottom{font-size:10px;padding-top:10px}.cell-coin{width:98%;height:98%;filter:drop-shadow(0 2px 1px #253b332b)}.empty-cell-symbol{font-size:23px}.empty-cell-caption{font-size:8px;padding-bottom:0}.cell-no-photo{font-size:10px;line-height:1.25}.album-hint{font-size:12px;line-height:1.5}.album-aside{display:block;margin-top:28px}.album-note h2{font-size:26px}.album-legend{font-size:12px;gap:12px 16px;margin:18px 0}.album-aside .panel{padding:16px}.issue{padding:16px;gap:12px;align-items:flex-start}.issue img{width:44px;height:44px}.issue h3{font-size:15px}.issue p{font-size:14px}.issue .eyebrow{font-size:10px}.issue-arrow{display:none}.management-grid{grid-template-columns:1fr;gap:0}.management-grid>section:last-child{grid-column:auto}.queue-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.queue-photo{padding:12px}.sticky-actions{bottom:calc(var(--nav-height) + env(safe-area-inset-bottom));padding:12px 0}.form-actions{gap:12px 20px}.form-actions .button{flex:1}.form-actions a{padding:0 8px}.sheet-dialog{width:100%;max-height:calc(100dvh - max(16px,env(safe-area-inset-top)));margin:auto 0 0;border-radius:16px 16px 0 0}.dialog-heading{padding:14px 16px 10px}.menu-dialog{max-height:calc(100dvh - 20px)}.utility-nav{padding:0 20px}.logout{padding:20px 20px max(20px,env(safe-area-inset-bottom))}.preview-scroll{padding:0 18px 18px}.preview-sides{gap:10px;margin-bottom:20px}#preview-title{font-size:27px}.preview-actions{padding-inline:14px;gap:8px}.preview-actions .button{padding:10px 8px;font-size:13px}.preview-sides figcaption{font-size:11px}.preview-address strong{font-size:13px}.guest main{padding:24px 16px}.guest footer{font-size:11px;padding:12px 16px}.login-brand{padding:22px;gap:12px;font-size:22px}.login-panel{padding:24px 22px}.login-panel h1{font-size:32px}.login-panel>.muted{font-size:14px;margin-bottom:24px}.login-footnote{font-size:14px;padding:0 20px 22px}}
@media(max-width:359px){.brand{font-size:17px}.brand small{font-size:8px}.brand .brand-mark{width:32px;height:32px;flex-basis:32px}.hero-price{font-size:40px}.value-hero{padding:22px}.collection-summary{padding:18px}.catalog-grid{grid-template-columns:1fr}.catalog-grid .card-image{aspect-ratio:1.35}.catalog-grid .card-body h3{font-size:23px}.catalog-grid .card-bottom{flex-direction:row;align-items:center}.catalog-grid .price{text-align:right}.featured-grid{grid-template-columns:1fr}.featured-grid .coin-card:not(:first-child){display:none}.filter-row{grid-template-columns:1fr}.album-toolbar{flex-wrap:wrap}.album-zoom{margin-left:auto}.album-heading .sheet-pagination{margin-left:0}.album-map{padding-inline:10px}.cell-grid{gap:4px}.cell-open{padding:4px}.login-brand{font-size:20px;padding:20px}.login-panel{padding:22px 20px}.login-panel h1{font-size:29px}.viewer-zoom{gap:4px}.viewer-controls{padding-inline:10px}.viewer-controls button{padding:8px 10px}.viewer-zoom output{min-width:38px}}
@media(max-height:640px){.guest main{place-items:start center;padding-block:16px}.login-brand{padding-block:16px}.login-panel{padding-block:20px}.login-panel>.muted{margin-bottom:20px}.login-footnote{padding-bottom:16px}.login-fine{margin-top:16px}.viewer-help{display:none}.viewer-controls{padding-bottom:max(10px,env(safe-area-inset-bottom))}.preview-sides{margin-bottom:16px}.preview-sides img,.preview-missing{max-height:210px;object-fit:contain}.menu-dialog{overflow-y:auto}.dialog-heading{padding-top:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}.coin-card:hover{transform:none}}
@media(max-width:680px){.album-heading .eyebrow{display:none}}
.gallery-thumbs{grid-template-columns:repeat(5,minmax(0,1fr))}.source-actions{display:flex;align-items:center;gap:10px 22px;flex-wrap:wrap;margin-top:10px}.source-actions a{color:var(--gold)}.secondary-photo-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:4px;align-items:start}.address-note>summary{min-height:28px;font-size:14px}.address-note[open]>summary{margin-bottom:14px}.address-note p{margin-bottom:0}
@media(max-width:680px){.gallery-thumbs{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin:12px 0 24px}.thumb>strong{font-size:11px;line-height:1.4}.secondary-photo-details{grid-template-columns:1fr;gap:0}.source-actions{gap:8px 16px}}
@media(max-width:359px){.gallery-thumbs{grid-template-columns:repeat(3,minmax(0,1fr))}}
.detail-meta{display:flex;align-items:center;gap:12px 22px;flex-wrap:wrap}.detail-meta .inline-action{font-size:13px;color:var(--muted)}.album-action-short{display:none}
@media(max-width:680px){.address-banner .address-icon{display:none}.address-banner{flex-wrap:nowrap;gap:10px}.address-banner>div{flex:1}.address-banner strong{font-size:13px}.address-banner small{font-size:11px}.address-banner>a{flex:0 0 auto;font-size:12px}.album-action-full{display:none}.album-action-short{display:inline}}