@charset "UTF-8";
@import url("theme.css?v=20261012-flat-copper");

*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:13px var(--sans)}button,a,input,select{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;border:1px solid var(--rule);background:transparent;padding:7px 12px;border-radius:3px}button:hover{border-color:var(--accent);color:var(--accent)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}a{color:inherit;text-decoration:none}.text-button{border:0;padding:5px 0;color:var(--muted)}.icon-button{font-size:26px;width:38px;height:38px;padding:0;border:0;flex:none}.eyebrow{font-size:10px;letter-spacing:1.8px;color:var(--muted)}
.masthead{height:72px;padding:0 29px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--rule)}.brand{display:flex;gap:13px;align-items:center;font-family:var(--serif);font-size:20px;letter-spacing:3px}.brand small{display:block;font-family:var(--sans);font-size:8px;letter-spacing:1.8px;margin-top:6px}.seal{width:38px;height:42px;background:var(--accent);color:#e3c2a1;display:grid;place-items:center;font-size:28px;border-radius:2px;letter-spacing:0;box-shadow:inset 0 0 0 3px var(--paper),inset 0 0 0 4px var(--accent)}.brand-divider{margin:0 12px;color:#aaa291;font-weight:300}.masthead-note{font:13px var(--serif);letter-spacing:3px;color:var(--muted)}.workspace{display:flex;height:calc(100dvh - 72px)}
.sidebar{width:258px;flex:none;overflow:auto;background:var(--sidebar);border-right:1px solid var(--rule);padding:23px 19px 18px;scrollbar-width:thin;scrollbar-color:#555b4a transparent}.time-navigation{padding-bottom:17px;border-bottom:1px solid #33372d}.nav-heading{font-size:12px;display:flex;justify-content:space-between;align-items:center}.nav-heading small{font-size:9px;color:var(--muted)}#era-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;margin-top:12px}#era-nav button{font-size:10px;padding:7px 0;border-color:transparent;border-radius:2px;white-space:nowrap}#era-nav button:hover{background:#b2a17b12}#era-nav button[aria-current]{background:var(--accent);color:var(--paper)}.filter-heading{display:flex;align-items:center;justify-content:space-between;font-size:12px;padding:15px 0 6px}.filter-heading .text-button{font-size:10px}.filter-section{border-bottom:1px solid var(--rule);padding:13px 0}.filter-section summary{display:flex;align-items:center;justify-content:space-between;cursor:pointer;list-style:none}.filter-section summary::-webkit-details-marker{display:none}.filter-section summary:after{content:'＋';font-size:13px;color:#969b8b}.filter-section[open] summary:after{content:'−'}.filter-title{font-size:12px;letter-spacing:1px}.filter-title small{margin-left:7px;letter-spacing:.7px;color:#969b8b;font-size:8px}.filter-options{display:flex;gap:7px 5px;flex-wrap:wrap;padding-top:13px}.filter-chip{border-color:#33372d;padding:6px 7px;font-size:11px;background:#10120e6b;display:flex;align-items:center;gap:5px;min-height:31px;transition:background .2s;position:relative}.filter-chip[aria-pressed=true]{background:#20231b;border-color:var(--accent);color:var(--accent);box-shadow:inset 0 -2px var(--accent)}.filter-chip em{font-style:normal;font-size:8px;color:var(--muted);margin-left:auto}.filter-note{font-size:9px;color:var(--muted);line-height:1.7;margin:9px 0 0}.options-crafts,.options-motifs,.options-materialGroup{display:grid;grid-template-columns:1fr 1fr}.chip-motifs{border-radius:14px 3px 14px 3px;padding-left:8px}.chip-materialGroup{padding:0 7px 0 0;overflow:hidden;height:36px}.chip-colors{border-radius:18px;padding:6px 9px}.colour-sample{display:inline-block;width:11px;height:11px;flex:none;border-radius:50%;background:var(--chip-color);border:1px solid #ffffff26}.motif-sample{color:#b2a17b;display:inline-flex;width:24px;height:24px;flex:none}.craft-sample{display:inline-flex;width:31px;height:22px;align-items:center;position:relative;color:#b2a17b;flex:none}.craft-sample:before{content:'';position:absolute;top:50%;width:100%;border-top:1px dashed currentColor}.craft-sample svg{width:20px;height:20px;z-index:1;background:var(--sidebar);margin:auto}.material-sample{display:inline-block;width:33px;height:34px;flex:none;background-color:var(--base);border-right:1px solid #ffffff26}.texture-wood{background-image:repeating-linear-gradient(6deg,transparent 0 4px,var(--texture-ink) 5px,transparent 6px)}.texture-bronze{background-image:radial-gradient(var(--texture-ink) 1px,transparent 2px);background-size:8px 9px}.texture-jade{background-image:repeating-linear-gradient(132deg,transparent 0 10px,var(--texture-ink) 11px,transparent 13px)}.texture-weave{background-image:repeating-linear-gradient(0deg,transparent 0 4px,#d8af7560 4px 5px),repeating-linear-gradient(90deg,transparent 0 4px,#d8af75aa 4px 5px)}.texture-ceramic{background-image:radial-gradient(ellipse at 30% 50%,transparent 45%,var(--texture-ink) 50%,transparent 58%);background-size:16px 12px}.texture-bamboo{background-image:repeating-linear-gradient(0deg,transparent 0 6px,var(--texture-ink) 7px 8px)}.texture-metal,.texture-glass,.texture-stone{background-image:repeating-linear-gradient(125deg,transparent 0 7px,var(--texture-ink) 8px,transparent 10px)}
.side-foot{padding-top:23px;color:var(--muted);font-size:10px}.side-foot p{line-height:1.9}.side-foot>span{letter-spacing:2px;font-size:9px}.pigments{display:flex;gap:5px}.pigments i{width:23px;height:5px;background:var(--accent)}.pigments i:nth-child(2){background:var(--ink)}.pigments i:nth-child(3){background:var(--green)}.pigments i:nth-child(4){background:var(--gold)}.pigments i:nth-child(5){background:#c9bc9c}
main{min-width:0;flex:1;display:flex;flex-direction:column}.intro{padding:22px 30px 20px;display:flex;justify-content:space-between;align-items:center}.intro .eyebrow{display:flex;align-items:center;gap:10px;font-size:9px}.tiny-line{display:inline-block;width:22px;height:1px;background:var(--accent)}h1{font-family:var(--serif);font-size:31px;letter-spacing:3px;font-weight:500;margin:12px 0 0}h1>span{color:var(--accent)}.intro-count{padding-left:25px;border-left:1px solid var(--rule);display:flex;flex-direction:column;gap:4px;min-width:124px}.intro-count strong{font:36px Georgia,serif;line-height:1}.intro-count span{font-size:10px;letter-spacing:1px}.intro-count small{font-size:9px;color:var(--muted);margin-top:3px}.toolbar{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:9px 30px;display:flex;gap:14px;align-items:center;justify-content:space-between}.visual-key{display:flex;gap:25px;align-items:center}.visual-key>span{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:10px}.visual-key i{width:33px;display:block;font-style:normal}.key-colour{height:3px;background:var(--accent)}.key-motif{height:17px;color:var(--accent);font-size:16px;white-space:nowrap;line-height:17px}.key-craft{height:15px;text-align:center;border-bottom:1px dashed #b2a17b;color:#b2a17b;font-size:15px;line-height:11px}.key-material{height:7px;background:repeating-linear-gradient(130deg,#5f7f6d 0 3px,#afad80 4px,#5f7f6d 5px 8px);border-radius:1px}.toolbar-note{font:10px var(--serif);letter-spacing:1px;color:var(--muted)}.selection-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 30px;background:#0c0e0b;font-size:11px;border-bottom:1px solid var(--rule);min-height:39px}.selection-bar b,.selected-label{color:var(--accent)}.summary-help{font-size:10px;color:var(--muted)}.path-switch{display:flex;gap:18px;align-items:center;white-space:nowrap;color:var(--muted)}input[type=checkbox]{accent-color:var(--accent);vertical-align:middle;margin:0 4px 1px 0}.axis-hint{font-size:9px;letter-spacing:1px}.pan-toolbar{display:flex;align-items:center;justify-content:flex-end;gap:12px;padding:8px 30px;border-bottom:1px solid var(--rule);color:var(--muted);font-size:10px}.pan-toolbar select{max-width:165px;min-width:98px;background:var(--paper);border:1px solid var(--rule);color:var(--ink);font:10px var(--sans);padding:4px 5px}
.atlas-scroll{flex:1;overflow:auto;overflow-x:hidden;min-height:0;scrollbar-width:thin;scrollbar-color:#555b4a transparent;position:relative}.atlas{min-width:0;background:var(--paper);background-image:radial-gradient(#737d6612 .5px,transparent .5px);background-size:6px 6px}.geography{height:43px;display:flex;position:sticky;top:0;z-index:8;background:#0b0d0af5;backdrop-filter:blur(10px);border-bottom:1px solid #33372d}.geo-label{display:flex;align-items:center;justify-content:center;flex:none;border-right:1px solid var(--rule)}.geo-label strong{font-size:10px;font-weight:400;letter-spacing:1px}.geography-guide{display:flex;align-items:center;gap:16px;padding:0 17px;font-size:11px;color:#acb6a2}.geography-guide small{font-size:9px;color:var(--muted)}.geo-direction{font-size:10px;margin-left:auto;padding-right:24px;align-self:center;color:var(--muted)}.chart{position:relative;isolation:isolate}.regions{position:absolute;inset:0;pointer-events:none;z-index:0}.place-band{position:absolute;background:var(--city-wash);border:1px solid color-mix(in srgb,var(--city-tone) 25%,transparent);border-top:2px solid var(--city-tone);border-radius:5px 5px 2px 2px}.place-band>span{display:flex;gap:6px;align-items:center;position:absolute;left:11px;top:10px;font-size:10px;letter-spacing:1px;color:color-mix(in srgb,var(--city-tone) 78%,#e5e0d4)}.place-band i{width:5px;height:5px;display:inline-block;background:var(--city-tone);transform:rotate(45deg)}#eras{position:absolute;inset:0;z-index:3;pointer-events:none}.era-row{position:absolute;left:0;right:0;border-bottom:1px solid #59604e4d}.era-label{position:absolute;left:14px;top:38px;width:calc(var(--gutter) - 20px);border-right:1px solid var(--rule);min-height:130px}.era-label h3{font:21px var(--serif);letter-spacing:2px;font-weight:500;margin:0 0 8px}.era-label span{display:block;font-size:8px;color:var(--muted);line-height:1.7}.era-label .era-num{font:9px Georgia;letter-spacing:2px;color:#9b9d94;margin-bottom:12px}.era-label small{font-size:8px;color:#9b9d94;display:block;margin-top:7px}.era-row.featured .era-label h3{color:var(--accent)}.era-continuation{position:absolute;left:18px;color:#9b9d94;font:13px var(--serif);letter-spacing:1px}.era-continuation small{display:block;font:8px var(--sans);margin-top:7px}
#paths{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none;overflow:visible}.feature-path,.material-outline{fill:none;stroke-linecap:round;stroke-linejoin:round}.route-colors .feature-path{stroke-width:3.5;opacity:.8}.route-motifs .feature-path{stroke-width:1;opacity:.35}.route-crafts .feature-path{stroke-width:2;stroke-dasharray:8 6;opacity:.85}.route-materialGroup .feature-path{stroke-width:8}.material-outline{stroke-width:9.5;opacity:.5}.path-node{fill:var(--paper);stroke-width:1.5}.node-tether{fill:none;stroke-width:1;opacity:.5}.route-symbol{pointer-events:none}
#objects{position:absolute;inset:0;pointer-events:none;z-index:2}.artifact-group{position:absolute;pointer-events:auto;transform:translateX(-50%);height:164px;border:0;border-radius:0;padding:0;background:none;display:flex;flex-direction:column;align-items:center;transition:opacity .25s,filter .25s}.artifact-group:hover,.artifact-group:focus-visible{z-index:4}.artifact-group .object-picture{width:100%;height:105px;display:flex;align-items:flex-end;justify-content:center;position:relative;transition:transform .2s}.artifact-group:hover .object-picture{transform:translateY(-4px)}.artifact-object{max-width:100%;max-height:100%;object-fit:contain;width:auto;height:auto;filter:drop-shadow(0 5px 3px #31261216)}.fallback-photo{max-width:100%;max-height:100%;object-fit:contain;mix-blend-mode:normal}.object-name{font-size:10px;line-height:1.55;max-width:100%;margin-top:8px;min-height:31px;max-height:31px;overflow:hidden;text-align:center;word-break:break-all}.node-anchor{position:absolute;top:153px;width:6px;height:6px;border:1px solid #747d68;background:var(--paper);border-radius:50%}.node-anchor:before{content:'';position:absolute;bottom:6px;left:1.5px;height:6px;border-left:1px solid #737d6666}.artifact-group.dim{opacity:.15;filter:grayscale(.8)}.artifact-group.dim:hover,.artifact-group.dim:focus-visible{opacity:.75;filter:none}.artifact-group.lit .node-anchor{border-color:var(--accent);background:var(--paper);box-shadow:0 0 0 3px #b2a17b15}.artifact-group.lit .object-name{color:var(--accent)}
.atlas-colophon{padding:27px 25px 27px 99px;display:flex;gap:24px;align-items:flex-start}.atlas-colophon>span{font:14px var(--serif);white-space:nowrap;letter-spacing:1px}.atlas-colophon p{font-size:9px;color:var(--muted);line-height:1.8;margin:0;max-width:430px}.atlas-colophon button{margin-left:auto;white-space:nowrap;font-size:10px}.status-footer{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:9px 25px;border-top:1px solid var(--rule);font-size:9px;color:var(--muted);min-height:41px;max-height:90px;overflow:auto}.status-footer #path-legend{display:flex;gap:12px;flex-wrap:wrap}.legend-item{display:flex;align-items:center;gap:5px;white-space:nowrap}.legend-item small{color:#9b9d94;font-size:8px}.legend-item .material-sample{width:26px;height:12px}.legend-item .craft-sample{height:19px}.legend-item .motif-sample{width:22px;height:22px}.legend-item .craft-sample svg{background:var(--paper)}.mobile-only{display:none}.loading{position:fixed;bottom:58px;right:27px;padding:8px 14px;background:var(--ink);color:var(--paper);font-size:11px;border-radius:3px;z-index:15}.loading[hidden]{display:none}
.hover-preview{position:fixed;width:218px;padding:15px 18px 13px;background:#10120e;border:1px solid #565a4a;box-shadow:0 12px 45px #00000033;z-index:22;pointer-events:none;text-align:center}.hover-preview[hidden]{display:none}.hover-photo{height:145px;width:100%;display:flex;align-items:center;justify-content:center;margin-bottom:13px}.hover-preview strong{font:16px/1.5 var(--serif);display:block;margin-bottom:5px}.hover-preview>span{font-size:10px;color:var(--muted)}.mini-palette{display:flex;margin-top:12px;gap:3px;justify-content:center}.mini-palette i{height:5px;width:19px;background:var(--swatch)}.detail-info .label-note{font-size:10px;color:var(--muted);line-height:1.8}
dialog{padding:0;background:var(--paper);color:var(--ink);border:1px solid #565a4a;box-shadow:0 18px 90px #00000040;max-height:90vh}dialog::backdrop{background:#00000070;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.dialog-head h2{font:27px var(--serif);letter-spacing:2px;margin:8px 0 0}.group-dialog{width:min(1100px,94vw);padding:28px 30px 30px}.group-guide{font-size:11px;line-height:1.8;color:var(--muted);margin:18px 0}.group-cards{display:flex;gap:16px;overflow-x:auto;padding:15px 0 28px;background:linear-gradient(transparent 177px,#565a4a 177px,#565a4a 178px,transparent 178px);scrollbar-width:thin}.group-card{width:164px;flex:none;border:0;padding:0 12px;display:flex;flex-direction:column;align-items:center;position:relative;background:transparent}.group-card.dim{opacity:.3}.group-card .object-picture{height:137px;display:flex;align-items:flex-end;justify-content:center;width:125px;margin-bottom:24px}.group-card .mini-dot{width:7px;height:7px;border:1px solid var(--accent);border-radius:50%;background:var(--paper);margin:12px 0 13px}.group-card strong{font-size:12px;line-height:1.65;font-weight:500;min-height:40px}.group-card small{font-size:10px;color:var(--muted);margin-top:5px}.mini-palette{display:flex;margin-top:12px;gap:3px}.mini-palette i{height:5px;width:19px;background:var(--swatch)}.detail-dialog{width:min(930px,94vw);overflow:auto}.detail-close{position:absolute;right:16px;top:13px;z-index:3;background:#000000c9}.detail-layout{display:grid;grid-template-columns:40% 60%;min-height:650px}.detail-visual{background:#10120e;padding:65px 30px 35px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:25px;position:sticky;top:0;align-self:start;height:650px}.detail-visual .object-picture{width:100%;height:370px;display:flex;align-items:center;justify-content:center}.detail-visual .image-caption{font-size:10px;color:var(--muted);text-align:center;line-height:1.8}.detail-info{padding:47px 36px 30px}.detail-info h2{font:28px/1.5 var(--serif);letter-spacing:1px;margin:12px 0}.detail-meta{display:flex;flex-wrap:wrap;gap:5px 13px;font-size:11px;color:var(--muted);line-height:1.8}.detail-description{font-size:12px;line-height:1.9;margin:20px 0}.feature-section{padding:18px 0;border-top:1px solid var(--rule)}.feature-section h3{font-size:12px;font-weight:500;letter-spacing:1px;display:flex;gap:10px;align-items:center;margin:0 0 12px}.feature-section h3 span{font:11px Georgia;color:var(--accent)}.feature-section .label-note{font-size:10px;color:var(--muted);line-height:1.8;margin:10px 0 0}.tag-list{display:flex;flex-wrap:wrap;gap:7px}.tag-list button{font-size:11px;padding:5px 9px}.tag-list button:after{content:' ↗';color:var(--accent)}.palette-list{display:flex;gap:9px}.palette-tile{display:flex;flex-direction:column;align-items:center;gap:5px;border:0;padding:0;font-size:10px;min-width:55px}.palette-tile i{height:33px;width:100%;background:var(--swatch);border:1px solid #ffffff26}.palette-tile small{font:8px monospace;color:var(--muted)}.craft-evidence{padding:0;margin:10px 0;list-style:none;font-size:10px;line-height:1.8;color:var(--muted)}.craft-evidence li{margin:5px 0}.craft-evidence b{font-weight:500;color:#acb6a2}.source-link{display:inline-block;margin-top:12px;font-size:11px;color:var(--accent);border-bottom:1px solid #b2a17b66;padding-bottom:4px}.about-dialog{width:min(660px,92vw);padding:28px 34px}.about-dialog h2{font:27px/1.5 var(--serif);margin:14px 0 25px}.about-dialog ol{padding-left:20px;line-height:1.9;font-size:13px}.about-dialog li{padding-left:5px;margin-bottom:16px}.source-note{font-size:11px;line-height:1.9;color:var(--muted);padding-top:15px;border-top:1px solid var(--rule)}

@media(max-width:1150px){.masthead-note{display:none}.sidebar{width:238px;padding:20px 15px}.intro{padding:20px 24px}.intro h1{font-size:27px}.axis-hint{display:none}.toolbar,.selection-bar,.pan-toolbar{padding-left:24px;padding-right:24px}.visual-key{gap:18px}.toolbar-note{display:none}}
@media(max-width:760px){.masthead{height:64px;padding:0 16px}.brand{font-size:16px;gap:8px}.brand small{font-size:6px;letter-spacing:1px}.seal{width:31px;height:35px;font-size:24px}.brand-divider{margin:0 7px}.masthead>.text-button{font-size:10px}.workspace{height:calc(100dvh - 64px)}.sidebar{display:none;position:fixed;top:64px;bottom:0;left:0;width:280px;z-index:20;box-shadow:8px 0 50px #302c2340}.sidebar.open{display:block}.mobile-only{display:inline-block}.intro{padding:17px 17px}.intro .eyebrow{font-size:7px;letter-spacing:1px}.intro h1{font-size:22px;letter-spacing:1px;margin-top:11px}.intro-count{min-width:62px;padding-left:13px;margin-left:8px}.intro-count strong{font-size:30px}.intro-count span{font-size:8px;letter-spacing:0}.intro-count small{font-size:8px}.toolbar{padding:8px 14px;gap:8px}.toolbar>.mobile-only{font-size:10px;padding:5px 8px;white-space:nowrap}.visual-key{gap:10px}.visual-key>span{font-size:9px;gap:4px}.visual-key i{width:22px}.key-motif{font-size:12px}.selection-bar{padding:9px 15px;align-items:center;font-size:10px;min-height:40px}.summary-help{display:none}.path-switch{font-size:9px;gap:0}.pan-toolbar{padding:8px 15px;gap:8px;justify-content:space-between}.pan-toolbar select{max-width:140px;min-width:80px;font-size:9px}.screen-fit-note{display:none}.geography-guide{padding:0 10px;font-size:10px}.geography-guide small,.geo-direction{display:none}.era-label{left:10px}.era-label h3{font-size:17px;letter-spacing:1px}.era-label span,.era-label small{font-size:7px}.era-continuation{left:12px;font-size:11px}.place-band>span{left:7px;font-size:9px;letter-spacing:.5px}.artifact-group .object-name{font-size:9px}.status-footer{padding:8px 15px;font-size:8px}.status-footer>span:last-child{display:none}.atlas-colophon{padding:23px 17px 23px 73px;gap:13px;flex-wrap:wrap}.atlas-colophon p{max-width:250px}.atlas-colophon button{font-size:9px}.hover-preview{display:none}.detail-layout{display:block}.detail-visual{position:relative;height:285px;padding:35px 30px 15px;gap:9px}.detail-visual .object-picture{height:190px}.detail-info{padding:27px 23px}.detail-info h2{font-size:24px}.about-dialog{padding:20px 22px}.about-dialog h2{font-size:23px}.about-dialog ol{font-size:12px}.palette-list{flex-wrap:wrap}.loading{font-size:10px;right:16px;bottom:50px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.time-navigation{position:sticky;top:-23px;z-index:5;background:var(--sidebar);padding-top:10px;box-shadow:0 8px 12px var(--sidebar)}.filter-chip{scroll-margin-top:210px}.sidebar .filter-section summary{scroll-margin-top:210px}
[hidden]{display:none!important}
.view-tabs{display:flex;align-items:center;gap:5px;margin-right:auto;flex-shrink:0}.view-tabs button{border:0;border-radius:0;padding:9px 12px;color:var(--muted);font-size:12px;display:flex;align-items:center;gap:7px;position:relative}.view-tabs button[aria-selected=true]{color:var(--accent);background:#b2a17b0a}.view-tabs button[aria-selected=true]:after{content:'';position:absolute;bottom:-9px;height:2px;background:var(--accent);left:10px;right:10px}.view-tabs svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.1}.toolbar .visual-key{gap:14px}.toolbar-note{display:none}.three-group-control{display:flex;gap:8px;align-items:center;white-space:nowrap;color:var(--muted)}.three-group-control select{font:11px var(--sans);color:var(--ink);border:1px solid var(--rule);background:var(--paper);padding:4px 22px 4px 8px;border-radius:2px}
body[data-view="3d"] .intro{padding-top:14px;padding-bottom:14px}body[data-view="3d"] h1{font-size:25px;margin-top:7px}body[data-view="3d"] .intro-count strong{font-size:28px}body[data-view="3d"] .intro-count small{display:none}body[data-view="3d"] .path-switch,body[data-view="3d"] .status-footer,body[data-view="3d"] .visual-key{display:none}body[data-view="3d"] .pan-toolbar>span{display:none}body[data-view="3d"] .pan-toolbar{justify-content:flex-end;padding-top:5px;padding-bottom:5px}body[data-view="3d"] .summary-help{display:none}
.atlas-3d{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden;background:var(--paper)}.three-stage{position:relative;flex:1;min-height:220px;isolation:isolate;overflow:hidden;background:var(--paper)}.three-canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;cursor:grab;outline-offset:-5px!important}.three-canvas.dragging{cursor:grabbing!important}.three-labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}.three-heading{position:absolute;left:27px;top:22px;pointer-events:none;background:linear-gradient(110deg,#000000e8 70%,#00000000);padding:0 30px 15px 0}.three-kicker{font-size:8px;letter-spacing:2px;color:var(--muted)}.three-heading h2{font:26px var(--serif);letter-spacing:3px;margin:10px 0 6px;color:var(--accent)}.three-heading p{font-size:10px;color:var(--muted);margin:0;letter-spacing:.4px}.three-instructions{position:absolute;right:25px;top:23px;display:flex;align-items:flex-end;flex-direction:column;gap:7px;pointer-events:none}.three-instructions>span{font:13px var(--serif);letter-spacing:3px}.three-instructions small{font-size:9px;color:var(--muted)}.three-label{position:absolute;left:0;top:0;width:max-content;will-change:transform;transform-origin:0 0;color:var(--ink)}.three-era-label{border-left:1px solid #747d68;padding:0 0 0 10px;max-width:130px}.three-era-number{font:9px Georgia,serif;letter-spacing:1px;color:#b2a17b;display:block;white-space:nowrap}.three-era-label button{display:block;font:22px var(--serif);border:0;padding:5px 0 4px;pointer-events:auto;letter-spacing:2px}.three-era-label button span{font:12px var(--sans);padding-left:8px;color:var(--accent)}.three-era-label small{font-size:9px;color:var(--muted)}.three-feature-label{display:flex;align-items:center;gap:8px;padding:7px 12px 7px 8px;border-left:2px solid var(--accent);background:#000000ed;box-shadow:0 4px 15px #00000009}.three-feature-label>span:not([class]){font:22px var(--serif);letter-spacing:2px}.three-feature-label small{font-size:10px;color:var(--muted)}.three-feature-label .material-sample{height:25px;width:25px}.three-feature-label .craft-sample:before{display:none}.three-lift-era button{border:0;padding:2px 6px;font:16px var(--serif);pointer-events:auto;color:var(--accent);background:#000000c9}.three-card-access{position:absolute;transform:translate(-50%,-50%);width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);pointer-events:none;border:0}.three-card-access:focus-visible{clip-path:none;width:150px;height:auto;padding:8px;background:var(--paper);z-index:8;font-size:12px;pointer-events:auto}.three-object-tip{position:absolute;left:27px;bottom:19px;max-width:310px;padding:13px 18px;border-left:2px solid var(--accent);background:#10120ef5;box-shadow:0 8px 30px #00000015;pointer-events:none}.three-object-tip span{display:block;font-size:10px;color:var(--muted);margin-bottom:6px}.three-object-tip strong{display:block;font:19px var(--serif);line-height:1.45;letter-spacing:1px}.three-object-tip small{display:block;margin-top:8px;font-size:9px;color:var(--accent)}.three-ground{position:absolute;right:22px;bottom:19px;font-size:11px;background:#000000df;border-color:#44483b;padding:8px 12px}.three-navigation{display:flex;align-items:center;gap:10px;padding:10px 24px;border-top:1px solid var(--rule);background:#0a0c09;flex-shrink:0}.three-travel{display:flex;gap:8px;align-items:center}.three-travel button,.three-zoom button{height:29px;min-width:29px;padding:3px 7px;background:#171a13;border-color:#44483b;font-size:12px}.three-current-era{font:14px var(--serif);min-width:46px;text-align:center;white-space:nowrap}.three-range{flex:1;min-width:0;height:16px;accent-color:var(--accent);cursor:ew-resize}.three-range-label{font:10px var(--serif);color:var(--muted)}.three-zoom{display:flex;gap:4px;margin-left:8px}.three-footnote{font-size:9px;color:var(--muted);padding:8px 25px;display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--rule)}.three-footnote>span:first-child{color:var(--accent);letter-spacing:1px}.three-loading,.three-error,.three-empty{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;line-height:1.8;background:#000000f5;padding:24px;min-width:240px;font-size:13px;border:1px solid var(--rule);z-index:10}.three-empty strong,.three-error strong{font:20px var(--serif)}.three-empty p,.three-error p{font-size:12px;color:var(--muted)}
@media(max-width:1100px){.toolbar .visual-key{gap:9px}.toolbar .visual-key i{width:20px}.three-heading{left:18px}.three-instructions{right:18px}.three-instructions small{max-width:150px;text-align:right;line-height:1.7}.three-heading h2{font-size:23px}.three-feature-label small{display:none}}
@media(max-width:760px){.toolbar{padding-top:6px;padding-bottom:6px;gap:6px}.view-tabs{order:-1}.view-tabs button{padding:8px 7px;font-size:11px}.view-tabs button[aria-selected=true]:after{bottom:-6px}.toolbar .visual-key{display:none}body[data-view="3d"] .intro{display:none}body[data-view="3d"] .selection-bar{gap:8px;padding:8px 13px}body[data-view="3d"] .selection-bar #selection-summary{min-width:0;flex:1}body[data-view="3d"] .selected-label{max-width:160px;display:inline-block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom}.three-group-control{font-size:9px;gap:4px}.three-group-control select{padding:3px;font-size:10px}.three-heading{left:15px;top:18px}.three-kicker{font-size:7px;letter-spacing:1.3px}.three-instructions{right:15px;top:18px}.three-instructions small{max-width:95px;font-size:8px}.three-heading h2{font-size:22px}.three-heading p{font-size:9px}.three-navigation{padding:9px 12px;gap:6px}.three-travel{gap:3px}.three-travel button,.three-zoom button{min-width:25px;padding:3px 4px}.three-current-era{font-size:12px;min-width:36px}.three-zoom{margin-left:0;gap:3px}.three-footnote{padding:7px 12px;font-size:8px}.three-footnote>span:first-child{display:none}.three-object-tip{left:15px;bottom:13px;max-width:230px}.three-object-tip strong{font-size:16px}.three-era-label button{font-size:18px}.three-ground{right:12px;bottom:12px;font-size:10px}.three-range-label{display:none}}

/* Three.js spatial atlas */


/* Floating objects: lock horizontal overscroll to the atlas, never browser history. */
html,body{overscroll-behavior-x:none}body[data-view="3d"]{overflow:hidden;overscroll-behavior:none}body[data-view="3d"] .intro{display:none}.three-stage{overscroll-behavior:none;touch-action:none}.three-object-tip{bottom:auto;top:0;left:0;width:230px;max-width:calc(100% - 24px);padding:12px 15px;z-index:5}.three-heading{padding-right:18px}.three-heading h2{font-size:24px}.three-era-label{border-left:0;padding-left:9px}.three-era-label button{font-size:25px}.three-lift-era button{font-size:19px}.three-labels{z-index:1}.three-heading,.three-instructions{z-index:2}.three-ground{z-index:3}
@media(max-width:760px){.three-object-tip{width:190px;padding:10px 12px}.three-object-tip strong{font-size:16px}.three-era-label button{font-size:22px}.three-heading h2{font-size:20px}}

.three-heading{top:16px;padding:0 14px 9px 0}.three-kicker{display:none}.three-heading h2{font-size:18px;margin:0 0 5px;letter-spacing:2px}.three-heading p{font-size:9px}.three-instructions{top:auto;bottom:18px;padding:8px 0 0 18px;background:linear-gradient(100deg,#00000000,#000000e6 40%)}.three-stage:has(.three-ground:not([hidden])) .three-instructions{bottom:62px}

/* Upright museum captions are rendered in screen space, never on a tilted photo. */
.three-object-label{position:absolute;left:0;top:0;transform:translateX(-50%);width:184px;padding:9px 5px 4px;border:0;border-radius:0;text-align:left;background:transparent;pointer-events:auto;line-height:1.4;transition:color .18s,opacity .18s;z-index:2}
.three-object-label:before{content:'';position:absolute;left:5px;top:0;width:22px;height:1px;background:var(--object-tone);opacity:.8}
.three-object-name{display:block;color:#e5e0d4;font:16px/1.4 var(--serif);letter-spacing:.3px;overflow-wrap:anywhere}
.three-object-place{display:block;color:#9b9d94;font:10px/1.5 var(--sans);letter-spacing:1px;margin-top:4px}
.three-object-label:hover,.three-object-label.is-current{background:linear-gradient(100deg,#000000ed,#00000000)}
.three-object-label.is-current:before{width:42px;background:var(--accent)}.three-object-label.is-current .three-object-name{color:var(--accent)}
.three-object-label:focus-visible{outline:1px solid var(--accent);outline-offset:4px;background:var(--paper)}
.three-group-index{font:10px/1.2 Georgia,serif;white-space:nowrap;color:#b2a17b;border-left:1px solid #44483b;padding-left:9px;margin-right:4px;letter-spacing:1px}
.three-travel{gap:8px}.three-object-tip{border-left:1px solid var(--accent);box-shadow:0 6px 22px #00000013}.three-object-tip strong{font-size:18px}.three-instructions small{font-size:10px}.three-instructions{background:#000000d9;padding:9px 12px;right:15px;bottom:15px}
@media(max-width:760px){.three-object-label{width:152px;padding:8px 4px 3px}.three-object-name{font-size:15px;line-height:1.4}.three-object-place{font-size:10px}.three-group-index{padding-left:5px;letter-spacing:0;font-size:9px;margin-right:0}.three-travel{gap:4px}.three-navigation{gap:5px}.three-instructions small{font-size:9px;max-width:180px}.three-instructions{right:10px;bottom:10px}.three-zoom [data-three="home"]{font-size:10px}}
.three-object-name{text-wrap:balance}

.three-orbit{position:absolute;right:18px;top:17px;z-index:3;font-size:11px;padding:8px 11px;border-color:#44483b;background:#000000df;backdrop-filter:blur(8px)}
.three-orbit[aria-pressed=true]{color:var(--accent);border-color:var(--accent);background:#26291f}.three-stage:has(.three-orbit[aria-pressed=true]) .three-canvas{cursor:move}
.three-instructions small{max-width:none}.three-object-label{transition:color .18s;}
@media(max-width:760px){.three-orbit{right:12px;top:17px;font-size:10px}.three-instructions small{max-width:205px}}

.three-caption-leaders{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}.three-caption-leaders path{fill:none;stroke:#737d66;stroke-width:.7;opacity:.55}

.seal{background:#852a20;border:1px solid #a54331;box-shadow:none;color:#e3c2a1}.brand small{color:var(--gold)}.fallback-photo{mix-blend-mode:normal}.artifact-object{filter:drop-shadow(0 0 8px #acb6a218)}